/* Enhanced Styles for Hygiene First Website */

/* Improved Navigation Bar */
header {
    background-color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    padding: 0;
    transition: all 0.3s ease;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.logo a:hover {
    transform: scale(1.05);
}

.main-menu {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-menu li {
    margin: 0 5px;
    position: relative;
}

.main-menu a {
    font-weight: 500;
    display: block;
    padding: 10px 15px;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.main-menu a:hover {
    color: var(--primary-color);
    background-color: rgba(255, 122, 0, 0.05);
}

.main-menu a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.main-menu a.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px 3px 0 0;
    transform: scaleX(1);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.main-menu a:not(.active):after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px 3px 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.main-menu a:hover:after {
    transform: scaleX(1);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    padding: 15px;
    z-index: 1;
    border-radius: 5px;
    top: 100%;
    left: 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

@keyframes fadeInUp {
    from {
        transform: translateY(10px);
    }
    to {
        transform: translateY(0);
    }
}

/* Payment Form Styles */
.payment-form {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}

.payment-form h3 {
  margin-bottom: 20px;
  color: var(--primary-color);
  font-size: 1.2rem;
  font-weight: 600;
}

.payment-form .form-group {
  margin-bottom: 16px;
}

.payment-form .form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--text-dark);
  font-size: 0.9rem;
}

.payment-form .form-group input,
.payment-form .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
}

.payment-form .form-group input:focus,
.payment-form .form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
}

.payment-form .form-group input.error,
.payment-form .form-group textarea.error {
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.payment-form .form-group input.success,
.payment-form .form-group textarea.success {
  border-color: #27ae60;
  box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.payment-form .form-row {
  display: flex;
  gap: 12px;
}

.payment-form .form-row .form-group {
  flex: 1;
}

.payment-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e0e0e0;
}

.payment-actions .btn {
  flex: 1;
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 600;
}

#process-payment {
  position: relative;
  min-height: 44px;
}

#payment-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Card number formatting */
#card-number {
  font-family: 'Courier New', monospace;
  letter-spacing: 1px;
}

/* Expiry date formatting */
#card-expiry {
  font-family: 'Courier New', monospace;
}

/* CVC field */
#card-cvc {
  font-family: 'Courier New', monospace;
  text-align: center;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .payment-form .form-row {
    flex-direction: column;
    gap: 16px;
  }
  
  .payment-actions {
    flex-direction: column;
  }
  
  .payment-actions .btn {
    width: 100%;
  }
}

/* Payment success/error states */
.payment-success {
  text-align: center;
  padding: 24px;
  color: #27ae60;
}

.payment-error {
  text-align: center;
  padding: 24px;
  color: #e74c3c;
}

.payment-success i,
.payment-error i {
  font-size: 3rem;
  margin-bottom: 16px;
}

/* Loading state */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Cart item row improvements */
.cart-item-row {
  display: grid;
  grid-template-columns: 2fr 1fr 80px 80px;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.cart-item-row:last-child {
  border-bottom: none;
}

.cart-item-row span {
  font-size: 0.9rem;
}

.cart-item-row span:first-child {
  font-weight: 500;
  color: var(--text-dark);
}

.cart-item-row span:nth-child(2) {
  color: var(--primary-color);
  font-weight: 600;
}

.cart-qty-input {
  text-align: center;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 4px;
}

.cart-remove-btn {
  background: #e74c3c;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.2s;
}

.cart-remove-btn:hover {
  background: #c0392b;
}

/* Coupon Input Styles */
.coupon-input-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.coupon-input-group input {
  flex: 1;
  margin-bottom: 0;
}

.coupon-input-group .btn {
  padding: 12px 16px;
  font-size: 0.9rem;
  white-space: nowrap;
}

.coupon-message {
  margin-top: 8px;
  font-size: 0.85rem;
  min-height: 20px;
}

.coupon-message.success {
  color: #27ae60;
}

.coupon-message.error {
  color: #e74c3c;
}

.coupon-message.info {
  color: #3498db;
}

/* Applied coupon display */
.applied-coupon {
  background: #e8f5e8;
  border: 1px solid #27ae60;
  border-radius: 6px;
  padding: 8px 12px;
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.applied-coupon .coupon-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.applied-coupon .coupon-info i {
  color: #27ae60;
}

.applied-coupon .remove-coupon {
  background: none;
  border: none;
  color: #e74c3c;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.applied-coupon .remove-coupon:hover {
  color: #c0392b;
}

.dropdown-content a {
    display: block;
    padding: 10px 15px;
    font-weight: 400;
    border-radius: 4px;
    margin-bottom: 2px;
}

.dropdown-content a:hover {
    background-color: rgba(255, 122, 0, 0.05);
}

.cta-btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 50px;
    margin-left: 10px;
    box-shadow: 0 4px 10px rgba(255, 122, 0, 0.2);
    transition: all 0.3s ease;
}

.cta-btn:hover {
    background-color: var(--dark-orange);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 122, 0, 0.3);
}

.cta-btn:active {
    transform: translateY(-1px);
}

.language-selector {
    margin-left: 20px;
    position: relative;
}

.language-selector a {
    color: var(--text-medium);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.language-selector a:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.language-selector a:before {
    content: '🌐';
    margin-right: 5px;
    font-size: 1.1em;
}

/* Sticky Header Animation */
header.sticky {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

header.sticky .container {
    padding: 10px 0;
}

header.sticky .logo a {
    font-size: 1.5rem;
}

header.sticky .main-menu a {
    padding: 8px 15px;
}

/* Main Content Adjustment */
main {
    padding-top: 0px; /* Match header height */
}

/* Mobile Navigation Enhancement */
@media (max-width: 1048px) {
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 21px;
        cursor: pointer;
        z-index: 1001;
        margin-right: 15px;
    }
    
    .mobile-menu-toggle span {
        display: block;
        height: 3px;
        width: 100%;
        background-color: var(--primary-color);
        border-radius: 3px;
        transition: all 0.3s ease;
    }
    
    .main-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background-color: #FFFFFF !important;
        flex-direction: column;
        padding: 80px 25px 30px;
        box-shadow: -5px 0 30px rgba(0,0,0,0.15);
        transition: right 0.4s cubic-bezier(0.77, 0, 0, 0.175, 1);
        overflow-y: auto;
        z-index: 1000;
        align-items: flex-start;
    }
    
    .main-menu.active {
        right: 0;
    }
    
    .main-menu li {
        margin: 0;
        padding: 8px 0;
        width: 100%;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    
    .main-menu li:last-child {
        border-bottom: none;
    }
    
    .main-menu a {
        padding: 12px 0;
        font-size: 1.1rem;
    }

    .main-menu a:after {
        display: none;
    }

    .main-menu a.active {
        color: var(--primary-color);
        background: none;
    }

    .main-menu a.active:before {
        content: '';
        position: absolute;
        left: -10px;
        top: 50%;
        transform: translateY(-50%);
        width: 5px;
        height: 20px;
        background-color: var(--primary-color);
        border-radius: 3px;
    }
    
    .dropdown-content {
        position: static;
        box-shadow: none;
        background-color: #FFFFFF !important;
        padding: 5px 0 5px 15px;
        min-width: 100%;
        display: none;
        transform: none;
        animation: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }
    
    .dropdown.open .dropdown-content {
        display: block;
        max-height: max-content !important;
    }
    
    .dropdown > a:after {
        content: '+';
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 20px;
        transition: transform 0.3s ease;
    }
    
    .dropdown.open > a:after {
        transform: translateY(-50%) rotate(45deg);
    }
    
    .overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.5);
        z-index: 999;
        backdrop-filter: blur(3px);
        transition: opacity 0.3s ease;
        opacity: 0;
    }
    
    .overlay.active {
        display: block;
        opacity: 1;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    body.menu-open {
        overflow: hidden;
    }

    .language-selector {
        margin: 15px 0 0 0;
        width: 100%;
    }

    .language-selector a {
        justify-content: center;
        padding: 10px;
        background-color: #f5f5f5;
        border-radius: 4px;
        width: 100%;
    }

    main {
        padding-top: 0px; /* Adjust for smaller header on mobile */
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}




.hero h1, .hero h2, .hero p {
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Remove all animations */
.animate-on-scroll {
    opacity: 1;
    animation: none;
    transform: none;
}

.animate-on-scroll.animated {
    animation: none;
}

.even .animate-on-scroll.animated {
    animation: none;
}

/* Phone Number Hover Effect */
.contact-methods p strong,
footer .contact-methods p strong,
.contact-info-item .contact-details p strong {
    transition: color 0.3s ease;
}

.contact-methods p:hover strong,
footer .contact-methods p:hover strong,
.contact-info-item .contact-details p:hover strong {
    color: #0066cc;
}

/* Phone Call Button Hover Effect */
a[href^="tel:"] {
    transition: all 0.3s ease;
}

a[href^="tel:"]:hover {
    background-color: #0066cc !important;
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

/* Service Cards Enhancement */
.service-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 122, 0, 0.1), transparent);
    transition: top 0.5s ease;
    z-index: -1;
}

.service-card:hover::before {
    top: 0;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    transition: transform 0.5s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(10deg);
}

/* Smooth Page Transition */
.page-transition {
 display: none !important;
}

.page-transition.active {
  display: none !important;
}

.page-transition.exit {
  display: none;
}



/* Latest News Section Styles */
.latest-news {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.latest-news h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #333;
    font-size: 2.5rem;
    font-weight: 600;
}

/* New News List Layout */
.news-list {
    max-width: 800px;
    margin: 0 auto 40px;
}

.news-item {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.news-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.news-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
    min-width: 250px;
}

.news-date {
    color: var(--text-medium);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
}

.news-content p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1rem;
}

.news-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.news-link:hover {
    color: var(--dark-orange);
    transform: translateX(5px);
}

/* Legacy News Grid (for backward compatibility) */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.news-image {
    position: relative;
    padding-top: 60%;
    overflow: hidden;
}

.news-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-content {
    padding: 20px;
}

.news-content h3 {
    margin: 0 0 10px;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    text-align: left !important;
}

.news-date {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
    text-align: left !important;
}

.news-excerpt {
    color: #555;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: none;
    text-align: left !important;
}

.read-more {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 20px;
    background-color: transparent;
    border: 2px solid var(--primary-color);
}

.read-more:hover {
    color: var(--white);
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 122, 0, 0.3);
}

.news-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.pagination-btn:hover,
.pagination-btn.active {
    background: #FF7A00;
    color: #fff;
    border-color: #FF7A00;
}

@media (max-width: 768px) {
    .latest-news {
        padding: 60px 0;
    }

    .latest-news h2 {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .news-content h3 {
        font-size: 1.1rem;
    }
}

/* News Page Specific Styles */
.news-hero {
    background-color: var(--primary-color);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 40px;
}

.news-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.news-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.news-filter {
    padding: 20px 0;
    background-color: #fff;
    border-bottom: 1px solid #eee;
    margin-bottom: 40px;
}

.filter-options {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    background: transparent;
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-color);
    color: #fff;
}

/* Media Center Section */
.media-center {
    padding: 80px 0;
    background: #f8f9fa;
}

.media-center .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.media-center .section-header h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.media-center .section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.media-content {
    max-width: 1200px;
    margin: 0 auto;
}

.media-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.media-category {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.media-category h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.media-category h3 i {
    font-size: 1.6rem;
}

.media-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.media-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.media-item:hover {
    background: #e9ecef;
}

.media-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
}

.media-text h4 {
    color: #333;
    font-size: 1.1rem;
    margin-bottom: 8px;
    line-height: 1.4;
}

.media-text p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 5px;
    line-height: 1.5;
}

.media-text p:first-of-type {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

.media-contact {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.media-contact h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.media-contact p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.media-contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

.media-contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #333;
    font-size: 1rem;
    margin: 0;
}

.media-contact-info i {
    color: var(--primary-color);
    font-size: 1.1rem;
    width: 20px;
}

@media (max-width: 768px) {
    .media-categories {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .media-category {
        padding: 25px;
    }
    
    .media-item {
        flex-direction: column;
        text-align: center;
    }
    
    .media-icon {
        margin: 0 auto;
    }
    
    .media-contact {
        padding: 30px 20px;
    }
    
    .media-center .section-header h2 {
        font-size: 2rem;
    }
}

.newsletter {
    background-color: #f8f9fa;
    padding: 60px 0;
    margin-top: 60px;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #333;
}

.newsletter-content p {
    color: #666;
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.newsletter-form .btn {
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 500;
}

@media (max-width: 768px) {
    .news-hero {
        padding: 60px 0;
    }

    .news-hero h1 {
        font-size: 2.5rem;
    }

    .news-hero p {
        font-size: 1.1rem;
    }

    .filter-options {
        gap: 10px;
    }

    .filter-btn {
        padding: 6px 15px;
        font-size: 0.9rem;
    }

    .newsletter {
        padding: 40px 0;
    }

    .newsletter-content h2 {
        font-size: 1.8rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form .btn {
        width: 100%;
    }
}

/* Community Page Specific Styles */
.community-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.community-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/HomePage/shutterstock_2285428931.jpg') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.community-hero .container {
    position: relative;
    z-index: 2;
}

.community-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.community-hero h2 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.hero-buttons .primary-btn {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.hero-buttons .primary-btn:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.hero-buttons .secondary-btn {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.hero-buttons .secondary-btn:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
   
    margin: 0 auto;
    line-height: 1.6;
   
}

/* What is Section */
.what-is-section {
    padding: 0px !important;
    background: #f8f9fa;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.content-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #333;
    margin-bottom: 2rem;
}

.content-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Plan Details Section */
.plan-details-section {
    padding: 80px 0;
    background: white;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.detail-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.detail-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.detail-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.detail-card p {
    color: #666;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Participation Section */
.participation-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.participation-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.participation-content p {
    font-size: 1.3rem;
    line-height: 1.8;
    color: #333;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 5px solid var(--primary-color);
    text-align: left !important;
}

/* Service Options Section */
.service-options-section {
    padding: 0 !important;
    background: white;
}

.service-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-option-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.service-option-card.active {
    border-color: var(--primary-color);
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.service-option-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.option-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.option-header p {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.option-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.feature-item:hover i {
    color: white;
}

.option-status {
    text-align: center;
}

.status-badge {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.available {
    background: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
}

.status-badge.unavailable {
    background: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
}

/* Payment Levels Section */
.payment-levels-section {
    padding: 0 !important;
    background: #f8f9fa;
}

.payment-table {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.payment-table table {
    width: 100%;
    border-collapse: collapse;
}

.payment-table th {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.payment-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid #eee;
    font-size: 1.1rem;
}

.payment-table tr:nth-child(even) {
    background: #f8f9fa;
}

.payment-table tr:hover {
    background: #e3f2fd;
}

/* Trust Section */
.trust-section {
    padding: 0 !important;
    background: white;
}

.trust-grid {
    max-width: 1000px;
    margin: 0 auto;
}

.trust-card {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
}

.trust-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2.5rem;
}

.trust-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.trust-card p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 2rem;
}

.service-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.category {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.category h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Booking Process Section */
.booking-process-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.process-steps {
    margin: 0rem !important;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 0rem !important;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #666;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* FAQ Section - Simplified */
.faq-section {
    padding: 80px 0;
    background: white;
}

/* Simple FAQ Styles - No Interactive Elements */
.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    padding: 2rem;
    border: 1px solid #f0f0f0;
}

.faq-question {
    margin-bottom: 1rem;
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    line-height: 1.4;
    color: #333;
}

.faq-answer {
    padding: 0;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-size: 1rem;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.faq-question {
    padding: 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--primary-color);
    color: white;
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
    transform: rotate(45deg);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 2rem;
    max-height: 500px;
    overflow: visible;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 2rem;
    max-height: 500px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.faq-answer ol {
    padding-left: 1.5rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Contact Form Section */
.contact-form-section {
    padding: 0;
    background: #f8f9fa;
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

/* Download Section */
.download-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-align: center;
}

.download-section .section-header h2 {
    color: white;
}

.download-section .section-header p {
    color: rgba(255,255,255,0.9);
}

.download-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.download-buttons .btn {
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.download-buttons .primary-btn {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.download-buttons .primary-btn:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
}

.download-buttons .secondary-btn {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.download-buttons .secondary-btn:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .community-hero h1 {
        font-size: 2.5rem;
    }
    
    .community-hero h2 {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .service-options-grid {
        grid-template-columns: 1fr;
    }
    
    .option-features {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .service-categories {
        grid-template-columns: 1fr;
    }
    
    .payment-table {
        overflow-x: auto;
    }
    
    .payment-table table {
        min-width: 600px;
    }
}

@media (max-width: 480px) {
    .community-hero {
        padding: 60px 0;
    }
    
    .community-hero h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .detail-card,
    .service-option-card,
    .trust-card {
        padding: 1.5rem;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
}

/* Contact Page Specific Styles */
.contact-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/HomePage/shutterstock_2413751683.jpg') center/cover;
    opacity: 0.1;
    z-index: 1;
}

.contact-hero .container {
    position: relative;
    z-index: 2;
}

.contact-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.contact-hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Contact Content Layout */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}



.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.contact-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.contact-info-item:hover .contact-icon::before {
    transform: translateX(100%);
}

.contact-details h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.5;
    margin: 0;
}

/* Contact Form Card */
.contact-form-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.contact-form-card h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

.contact-form-card h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: fit-content;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.8rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.1);
    transform: translateY(-2px);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: #ccc;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
    margin-top: 1rem;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 122, 0, 0.3);
}

.submit-btn:active {
    transform: translateY(-1px);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

/* Organization Form Section */
.organization-form-section {
    background: #f8f9fa;
    padding: 4rem 0;
    margin-top: 4rem;
}

.organization-form-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 3rem;
    position: relative;
}

.organization-form-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: fit-content;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.organization-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.organization-form .form-group {
    margin-bottom: 1.5rem;
}

.organization-form .submit-btn {
    margin-top: 2rem;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: white;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 3rem;
    position: relative;
}

.faq-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: fit-content;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.faq-question {
    padding: 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--primary-color);
    color: white;
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
    color: var(--primary-color);
    transform: rotate(45deg);
}

.faq-question:hover .faq-icon {
    color: white;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 2rem;
    max-height: 500px;
    overflow: visible;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 2rem;
    max-height: 500px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: transparent;
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-button {
    background: white;
    color: var(--primary-color);
    padding: 1.2rem 2.5rem;
    border: 2px solid white;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Form Validation Styles */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #dc3545;
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
}

.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: #28a745;
    box-shadow: 0 0 0 4px rgba(40, 167, 69, 0.1);
}

.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.error-message::before {
    content: '⚠';
    font-size: 1rem;
}

.success-message {
    color: #28a745;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.success-message::before {
    content: '✓';
    font-size: 1rem;
}

/* Loading States */
.submit-btn.loading {
    background: #6c757d;
    cursor: not-allowed;
}

.submit-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive Design for Contact Page */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 0;
    }
    
    .contact-info-card {
        position: static;
        order: 2;
    }
    
    .contact-form-card {
        order: 1;
    }
}

@media (max-width: 768px) {
    .contact-hero h1 {
        font-size: 2.5rem;
    }
    
    .contact-hero p {
        font-size: 1.1rem;
    }
    
    .contact-info-card,
    .contact-form-card,
    .organization-form {
        padding: 2rem;
    }
    
    .contact-info-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .contact-icon {
        align-self: center;
    }
    
    .faq-question {
        padding: 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: 60px 0;
    }
    
    .contact-hero h1 {
        font-size: 2rem;
    }
    
    .contact-info-card,
    .contact-form-card,
    .organization-form {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .submit-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

/* Animation Classes for Contact Page */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Hover Effects for Contact Page */
.contact-info-item:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
}

.form-group input:focus + label,
.form-group select:focus + label,
.form-group textarea:focus + label {
    color: var(--primary-color);
    transform: translateY(-5px);
}

/* Custom Scrollbar for Contact Page */
.contact-form-card::-webkit-scrollbar {
    width: 8px;
}

.contact-form-card::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.contact-form-card::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.contact-form-card::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
} 

/* View More News Button */
.view-more-news {
    text-align: center;
    margin-top: 40px;
}

.view-more-news .btn {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-block;
}

.view-more-news .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 122, 0, 0.3);
}

/* News Detail Page Styles */
.breadcrumb {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.5rem 0;
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.95rem;
    align-items: center;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: "›";
    margin: 0 0.75rem;
    color: #ff6b35;
    font-weight: 600;
    font-size: 1.1rem;
}

.breadcrumb-list a {
    color: #007bff;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.breadcrumb-list a:hover {
    color: #ff6b35;
    transform: translateX(2px);
}

.breadcrumb-list li[aria-current="page"] {
    color: #6c757d;
    font-weight: 600;
}

.news-detail {
    padding: 4rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.article-header {
    margin-bottom: 3rem;
    text-align: center;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: #6c757d;
    justify-content: center;
    align-items: center;
}

.article-category {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
    transition: all 0.3s ease;
}

.article-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 107, 53, 0.4);
}

.article-date {
    font-style: italic;
    background: #f8f9fa;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid #e9ecef;
}

.article-author {
    font-weight: 600;
    color: #495057;
}

.article-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 2rem;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: justify;
    text-wrap: wrap;
    word-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
}

.news-detail-title {
    text-align: justify;
    text-wrap: wrap;
    word-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
}

.article-image {
    margin-bottom: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    position: relative;
    transition: all 0.3s ease;
}

.article-image:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.article-image:hover img {
    transform: scale(1.02);
}

.article-content {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #2c3e50;
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.article-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 16px 16px 0 0;
}

.article-content::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 107, 53, 0.2) 50%, transparent 100%);
}

/* Enhanced Typography */
.article-content p:first-of-type {
    font-size: 1.2rem;
    font-weight: 500;
    color: #495057;
    border-left: 4px solid #ff6b35;
    padding-left: 1.5rem;
    margin-left: -1.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, transparent 100%);
    padding: 1rem 1.5rem;
    border-radius: 0 8px 8px 0;
}

/* Enhanced CTA Section */
.article-cta {
    margin: 3rem 0;
    text-align: center;
    padding: 2.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    border: 1px solid #e9ecef;
    position: relative;
    overflow: hidden;
}

.article-cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
}

.article-cta .btn {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.article-cta .btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.article-cta .btn:hover::before {
    left: 100%;
}

.article-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

/* Enhanced Share Section */
.share-buttons {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.share-buttons h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    text-align: center;
    font-weight: 600;
    position: relative;
}

.share-buttons h3::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 2px;
}

/* Enhanced Related Articles */
.related-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.related-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
}

.related-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 107, 53, 0.2) 50%, transparent 100%);
}

.related-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 107, 53, 0.3);
}

/* Enhanced Read More Links */
.read-more {
    color: #ff6b35;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: rgba(255, 107, 53, 0.05);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.read-more::after {
    content: "→";
    transition: transform 0.3s ease;
    font-weight: bold;
}

.read-more:hover {
    color: #e55a2b;
    transform: translateX(4px);
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.4);
}

.read-more:hover::after {
    transform: translateX(4px);
}

/* Enhanced Article Meta */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: #6c757d;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
    padding: 1rem 2rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 107, 53, 0.1);
}

/* Enhanced Article Title */
.article-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 2rem;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    padding-bottom: 1rem;
    text-align: justify;
    text-wrap: wrap;
    word-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
}

.article-title::after {
   display: none;
}

/* Enhanced Article Image */
.article-image {
    margin-bottom: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.article-image::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.article-image:hover::before {
    opacity: 1;
}

.article-image:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 2;
}

.article-image:hover img {
    transform: scale(1.02);
}

/* Video element styling */
.article-image video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    background: #000;
    cursor: pointer;
    transition: all 0.3s ease;
    max-width: 100%;
    object-fit: contain;
    z-index: 10;
    position: relative;
}

.article-image video:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.article-image video:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Ensure video controls are visible */
.article-image video::-webkit-media-controls {
    display: flex !important;
}

.article-image video::-webkit-media-controls-panel {
    background: rgba(0, 0, 0, 0.7) !important;
}

/* Mobile video fixes */
@media (max-width: 768px) {
    .article-image video {
        max-height: 50vh;
        object-fit: contain;
    }
}

/* Enhanced Breadcrumb */
.breadcrumb {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.5rem 0;
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: relative;
}

.breadcrumb::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .article-title {
        font-size: 2.2rem;
        text-align: justify;
        text-wrap: wrap;
        word-wrap: break-word;
    }
    
    .article-content {
        font-size: 1.05rem;
        padding: 2rem;
    }
    
    .article-content p:first-of-type {
        font-size: 1.1rem;
        padding: 0.75rem 1rem;
        margin-left: -1rem;
    }
    
    .share-links {
        flex-direction: column;
        align-items: center;
    }
    
    .share-btn {
        width: 100%;
        max-width: 200px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .breadcrumb-list {
        font-size: 0.85rem;
        flex-wrap: wrap;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 1rem;
        padding: 0.75rem 1.5rem;
    }
    
    .related-articles h2 {
        font-size: 2rem;
    }
    
    .article-cta {
        padding: 2rem;
    }
    
    .article-cta .btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .article-title {
        font-size: 1.8rem;
        text-align: justify;
        text-wrap: wrap;
        word-wrap: break-word;
    }
    
    .article-content {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    .article-content p:first-of-type {
        font-size: 1rem;
        padding: 0.5rem 0.75rem;
        margin-left: -0.75rem;
    }
    
    .share-btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
        min-width: 120px;
    }
    
    .related-content {
        padding: 1.5rem;
    }
    
    .related-content h3 {
        font-size: 1.1rem;
    }
    
    .article-cta .btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .article-meta {
        padding: 0.5rem 1rem;
        border-radius: 20px;
    }
    
    .article-category {
        padding: 0.375rem 1rem;
        font-size: 0.8rem;
    }
}

/* Enhanced Loading States */
.article-content {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.article-header {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.article-footer {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.related-articles {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

/* Enhanced Focus States */
.article-content a:focus,
.share-btn:focus,
.read-more:focus,
.breadcrumb-list a:focus {
    outline: 2px solid #ff6b35;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Enhanced Print Styles */
@media print {
    .article-content {
        box-shadow: none;
        border: 1px solid #ddd;
        background: white;
    }
    
    .share-buttons,
    .related-articles,
    .breadcrumb {
        display: none;
    }
    
    .article-title {
        color: #000;
        text-shadow: none;
    }
    
    .article-content {
        color: #000;
    }
}

/* Enhanced Article Content */
.article-content h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 2.5rem 0 1.5rem 0;
    position: relative;
    padding-left: 1rem;
}

.article-content h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 2px;
}

.article-content p {
    margin-bottom: 1.8rem;
    text-align: justify;
}

/* Enhanced Share Section */
.share-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.75rem;
    border-radius: 50px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 140px;
    justify-content: center;
}

.share-btn.facebook {
    background: linear-gradient(135deg, #1877f2 0%, #4267b2 100%);
}

.share-btn.twitter {
    background: linear-gradient(135deg, #1da1f2 0%, #0d8bd9 100%);
}

.share-btn.linkedin {
    background: linear-gradient(135deg, #0077b5 0%, #005885 100%);
}

.share-btn.whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.share-btn i {
    font-size: 1.1rem;
}

/* Enhanced Related Articles */
.related-articles {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 4rem 0;
    margin-top: 4rem;
}

.related-articles h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}

.related-articles h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: fit-content;
    height: 4px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 2px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.related-image {
    height: 220px;
    overflow: hidden;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-card:hover .related-image img {
    transform: scale(1.08);
}

.related-content {
    padding: 2rem;
}

.related-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-date {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    font-weight: 500;
}

/* Enhanced Article Footer */
.article-footer {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid #e9ecef;
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Animation Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Promo Banner Styles */
.promo-banner {
    background: linear-gradient(135deg, #FF7A00, #FF9500);
    color: white;
    padding: 16px 0;
    position: relative;
    z-index: 1001;
    box-shadow: 0 2px 8px rgba(255, 122, 0, 0.2);
}

.promo-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.promo-text {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    flex: 1;
}

.promo-text i {
    font-size: 1.1rem;
    color: #FFE5CC;
}

.promo-text code {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #FFE5CC;
    border: 1px solid rgba(255, 255, 255, 0.3);
    margin: 0 4px;
}

.promo-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background 0.2s;
    line-height: 1;
}

.promo-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Adjust main content to account for promo banner */
main {
    padding-top: 0px; /* Adjusted for header with integrated promo banner */
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .promo-banner {
        padding: 18px 0;
    }
    .promo-content {
        flex-direction: column;
        gap: 18px;
        text-align: center;
        align-items: center;
    }
    .promo-text {
        font-size: 1.05rem;
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    .promo-text code {
        font-size: 1rem;
        padding: 6px 12px;
        margin: 0 6px;
    }
    .promo-close {
        font-size: 1.5rem;
        padding: 12px 18px;
        margin-top: 4px;
    }
    main {
        padding-top: 0px;
    }
}

@media (max-width: 480px) {
    .promo-banner {
        padding: 14px 0;
    }
    .promo-text {
        font-size: 0.95rem;
        gap: 8px;
    }
    .promo-text code {
        font-size: 0.9rem;
        padding: 5px 10px;
    }
    .promo-close {
        font-size: 1.3rem;
        padding: 10px 14px;
    }
    main {
        padding-top: 0px;
    }
}

/* CRITICAL FIX: Force About Us dropdown to have solid white background */
.main-menu li:first-child .dropdown-content,
.main-menu li.dropdown:first-child .dropdown-content,
li.dropdown:first-child .dropdown-content,
nav .main-menu li:first-child .dropdown-content,
header .main-menu li:first-child .dropdown-content {
    background-color: #ffffff !important;
    background: #ffffff !important;
    opacity: 1 !important;
    z-index: 9999 !important;
}

/* Ensure ALL dropdown content has solid white background */
.dropdown-content {
    background-color: #ffffff !important;
    background: #ffffff !important;
    opacity: 1 !important;
}

/* Germagic Hero Section Styles */
.germagic-hero {
    padding: 6rem 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr 120px;
    gap: 3rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    padding-right: 2rem;
    max-width: 600px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 2.2rem;
    font-weight: 600;
    color: #FF7A00;
    margin-bottom: 2.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 0;
    text-align: left;
    max-width: 500px;
}

.hero-image {
    position: relative;
    height: 600px;
    border-radius: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

.image-overlay-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #8B5CF6, #A855F7);
    top: -100px;
    right: -100px;
    opacity: 0.6;
    z-index: 1;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #D97706, #F59E0B);
    bottom: -50px;
    left: -50px;
    opacity: 0.5;
    z-index: 1;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.hero-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8B5CF6, #A855F7);
    color: white;
    padding: 2rem 1.5rem;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
    width: 100px;
    height: 200px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(139, 92, 246, 0.4);
    color: white;
}

.hero-btn i {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.hero-btn span {
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive Design for Germagic Hero */
@media (max-width: 1200px) {
    .hero-layout {
        grid-template-columns: 1fr 1fr 100px;
        gap: 2rem;
    }
    
    .hero-btn {
        width: 80px;
        height: 160px;
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        order: 1;
        max-width: 100%;
    }
    
    .hero-image {
        order: 2;
        height: 400px;
    }
    
    .hero-cta {
        order: 3;
        justify-content: center;
    }
    
    .hero-btn {
        width: 120px;
        height: 60px;
        writing-mode: horizontal-tb;
        text-orientation: initial;
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .germagic-hero {
        padding: 3rem 0;
        min-height: 60vh;
    }
    
    .hero-layout {
        gap: 1.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .shape-1 {
        width: 200px;
        height: 200px;
        top: -50px;
        right: -50px;
    }
    
    .shape-2 {
        width: 150px;
        height: 150px;
        bottom: -30px;
        left: -30px;
    }
    
    .hero-btn {
        width: 100px;
        height: 50px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-btn {
        width: 90px;
        height: 45px;
        font-size: 0.85rem;
    }
    
    .hero-image {
        height: 250px;
    }
    
    .shape-1 {
        width: 150px;
        height: 150px;
        top: -30px;
        right: -30px;
    }
    
    .shape-2 {
        width: 100px;
        height: 100px;
        bottom: -20px;
        left: -20px;
    }
}

/* Statistics Section Styles */
.statistics-section {
    padding: 80px 0;
    background: var(--background-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    text-align: center;
    padding: 3rem 2rem;
    background: #ffffff;
    border-radius: 0;
    transition: all 0.3s ease;
    position: relative;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(255, 122, 0, 0.3);
    position: relative;
}

.stat-icon::before {
    /* content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: white;
    border-radius: 50%;
    z-index: -1; */
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1;
    text-shadow: 0 2px 4px rgba(184, 134, 11, 0.2);
}

.stat-text {
    font-size: 1.1rem;
    color: #DAA520;
    line-height: 1.5;
    font-weight: 500;
    max-width: 250px;
    margin: 0 auto;
}

/* Responsive Design for Statistics Section */
@media (max-width: 1024px) {
    .stats-grid {
        gap: 2rem;
    }
    
    .stat-card {
        padding: 2.5rem 1.5rem;
    }
    
    .stat-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .stat-text {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .statistics-section {
        padding: 60px 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stat-card {
        padding: 2rem 1rem;
    }
    
    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
        margin-bottom: 0.8rem;
    }
    
    .stat-text {
        font-size: 0.95rem;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .statistics-section {
        padding: 40px 0;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .stat-text {
        font-size: 0.9rem;
    }
}

/* SAMBO Functions Section Styles */
.sambo-functions-section {
    padding: 80px 0;
    background: var(--white);
}

.sambo-header {
    text-align: center;

}

.sambo-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.sambo-logo {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    font-family: 'Arial', sans-serif;
    position: relative;
}

.sambo-logo::after {
    content: '';
    position: absolute;
    top: -5px;
    right: -8px;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

.sambo-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
}

.sambo-title {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
    font-family: 'Arial', sans-serif;
}

.sambo-subtitle {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
}

.functions-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: -20px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.function-card {
    position: relative;
    width: 140px;
    height: 140px;
    background: white;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    margin: 0 -10px;
    transition: all 0.3s ease;
    z-index: 1;
}

.function-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.function-card.card-1 {
    border: 4px solid var(--primary-color);
}

.function-card.card-2 {
    border: 4px solid var(--dark-orange);
}

.function-card.card-3 {
    border: 4px solid var(--secondary-color);
}

.function-card.card-4 {
    border: 4px solid var(--primary-color);
}

.function-card.card-5 {
    border: 4px solid var(--dark-orange);
}

.function-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #666;
}

.function-card.card-1 .function-icon {
    color: var(--primary-color);
}

.function-card.card-2 .function-icon {
    color: var(--dark-orange);
}

.function-card.card-3 .function-icon {
    color: var(--secondary-color);
}

.function-card.card-4 .function-icon {
    color: var(--primary-color);
}

.function-card.card-5 .function-icon {
    color: var(--dark-orange);
}

.function-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
    text-align: center;
    line-height: 1.2;
}

.function-pointer {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid;
}

.function-card.card-1 .function-pointer {
    border-top-color: var(--primary-color);
}

.function-card.card-2 .function-pointer {
    border-top-color: var(--dark-orange);
}

.function-card.card-3 .function-pointer {
    border-top-color: var(--secondary-color);
}

.function-card.card-4 .function-pointer {
    border-top-color: var(--primary-color);
}

.function-card.card-5 .function-pointer {
    border-top-color: var(--dark-orange);
}

/* Responsive Design for SAMBO Functions */
@media (max-width: 1024px) {
    .functions-grid {
        gap: -15px;
    }
    
    .function-card {
        width: 120px;
        height: 120px;
        margin: 0 -8px;
    }
    
    .function-icon {
        font-size: 1.8rem;
    }
    
    .function-text {
        font-size: 0.8rem;
    }
    
    .sambo-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .sambo-functions-section {
        padding: 60px 0;
    }
    
    .sambo-header {
        margin-bottom: 0rem !important;
    }
    
    .functions-grid {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    
    .function-card {
        width: 140px;
        height: 140px;
        margin: 0;
    }
    
    .function-icon {
        font-size: 2rem;
    }
    
    .function-text {
        font-size: 0.9rem;
    }
    
    .sambo-title {
        font-size: 2rem;
    }
    
    .sambo-logo {
        font-size: 1.5rem;
    }
    
    .sambo-text {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .sambo-functions-section {
        padding: 40px 0;
    }
    
    .function-card {
        width: 120px;
        height: 120px;
    }
    
    .function-icon {
        font-size: 1.8rem;
    }
    
    .function-text {
        font-size: 0.8rem;
    }
    
    .sambo-title {
        font-size: 1.8rem;
    }
    
    .sambo-logo {
        font-size: 1.3rem;
    }
    
    .sambo-text {
        font-size: 1rem;
    }
}

/* Comparison Table Section Styles */
.comparison-section {
    padding: 80px 0;
    background: var(--background-light);
}

.comparison-header {
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0;
}

.comparison-table {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.table-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
}

.header-cell {
    padding: 1.5rem 1rem;
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
    color: #333;
}

.criteria-header {
    background: #f8f9fa;
    border-right: 1px solid #e9ecef;
}

.traditional-header {
    background: #6c757d;
    color: white;
    border-right: 1px solid #5a6268;
}

.sambo-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    position: relative;
    overflow: hidden;
}

.sambo-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="leaves" patternUnits="userSpaceOnUse" width="20" height="20"><circle cx="10" cy="10" r="3" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23leaves)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.sambo-header > * {
    position: relative;
    z-index: 2;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    border-bottom: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.table-row:hover {
    background: #f8f9fa;
}

.table-row:last-child {
    border-bottom: none;
}

.table-cell {
    padding: 1.5rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.criteria-cell {
    background: #f8f9fa;
    border-right: 1px solid #e9ecef;
    font-weight: 600;
    color: #333;
}

.traditional-cell {
    background: #f8f9fa;
    border-right: 1px solid #e9ecef;
    color: #666;
}

.sambo-cell {
    background: linear-gradient(135deg, rgba(255, 122, 0, 0.05), rgba(255, 87, 34, 0.05));
    color: #333;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.sambo-cell::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="spray" patternUnits="userSpaceOnUse" width="30" height="30"><rect x="10" y="5" width="10" height="20" fill="rgba(255,122,0,0.1)" rx="2"/><rect x="12" y="25" width="6" height="8" fill="rgba(255,122,0,0.1)" rx="1"/></pattern></defs><rect width="100" height="100" fill="url(%23spray)"/></svg>');
    opacity: 0.2;
    z-index: 1;
}

.sambo-cell > * {
    position: relative;
    z-index: 2;
}

.sambo-cell i {
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-right: 0.5rem;
}

/* Responsive Design for Comparison Table */
@media (max-width: 1024px) {
    .comparison-table {
        margin: 0 1rem;
    }
    
    .table-cell {
        padding: 1.2rem 0.8rem;
        font-size: 0.95rem;
    }
    
    .header-cell {
        padding: 1.2rem 0.8rem;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .comparison-section {
        padding: 60px 0;
    }
    
    .comparison-title {
        font-size: 2rem;
        margin-bottom: 2rem;
        text-align: center;
    }
    
    .comparison-table {
        margin: 0 1rem;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    
    .table-header,
    .table-row {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 0;
        margin-bottom: 0;
    }
    
    .header-cell,
    .table-cell {
        padding: 1rem 0.8rem;
        border-right: 1px solid #e9ecef;
        border-bottom: none;
        text-align: left !important;
        font-size: 0.9rem;
    }
    
    .header-cell:last-child,
    .table-cell:last-child {
        border-right: none;
    }
    
    .criteria-header,
    .criteria-cell {
        background: #f8f9fa;
        font-weight: 700;
        color: #333;
        border-right: 1px solid #e9ecef;
    }
    
    .traditional-header,
    .traditional-cell {
        background: #fff;
        color: #666;
        border-right: 1px solid #e9ecef;
    }
    
    .sambo-header,
    .sambo-cell {
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        color: white;
    }
    
    .sambo-cell i {
        color: #ffd700;
        font-size: 1rem;
    }
    
    /* Make text more readable on mobile */
    .table-cell {
        line-height: 1.4;
    }
    
    /* Adjust font sizes for better mobile readability */
    .criteria-cell {
        font-size: 0.85rem;
    }
    
    .traditional-cell {
        font-size: 0.8rem;
    }
    
    .sambo-cell {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .comparison-section {
        padding: 40px 0;
    }
    
    .comparison-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .comparison-table {
        margin: 0;
    }
    
    .table-header,
    .table-row {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 0;
    }
    
    .header-cell,
    .table-cell {
        padding: 0.8rem 0.5rem;
        font-size: 0.8rem;
        border-right: 1px solid #e9ecef;
    }
    
    .header-cell:last-child,
    .table-cell:last-child {
        border-right: none;
    }
    
    /* Further reduce font sizes for very small screens */
    .criteria-cell {
        font-size: 0.75rem;
    }
    
    .traditional-cell {
        font-size: 0.7rem;
    }
    
    .sambo-cell {
        font-size: 0.7rem;
    }
    
    .sambo-cell i {
        font-size: 0.9rem;
    }
}

/* Patent Principles Section Styles */
.patent-principles-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.patent-principles-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="patent-pattern" patternUnits="userSpaceOnUse" width="50" height="50"><circle cx="25" cy="25" r="2" fill="rgba(255,122,0,0.1)"/><circle cx="75" cy="75" r="1.5" fill="rgba(255,87,34,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23patent-pattern)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.patent-principles-section .container {
    position: relative;
    z-index: 2;
}

/* Technology Overview */
.tech-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.overview-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.overview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
    border-color: var(--secondary-color);
}

.overview-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.overview-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-orange);
    margin-bottom: 1rem;
}

.overview-card p {
    color: #666;
    line-height: 1.6;
}

/* Technical Process */
.technical-process {
    margin-bottom: 4rem;
}

.process-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-orange);
    margin-bottom: 3rem;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-orange);
    margin: 1rem 0 1rem;
}

.step-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.step-image {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(255,122,0,0.1), rgba(255,87,34,0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.5rem;
}

/* Light Activation Diagram */
.light-activation-diagram {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    margin-bottom: 4rem;
}

.diagram-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-orange);
    margin-bottom: 3rem;
}

.diagram-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.light-sources {
    display: flex;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.light-source {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.light-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.light-icon.sunlight {
    background: linear-gradient(135deg, #ffd700, #ff8c00);
}

.light-icon.indoor-light {
    background: linear-gradient(135deg, #ffa500, #ff6347);
}

.light-icon.uv-light {
    background: linear-gradient(135deg, #9370db, #8a2be2);
}

.light-source span {
    font-weight: 600;
    color: var(--dark-orange);
}

.activation-arrow,
.effect-arrow {
    font-size: 2rem;
    color: var(--secondary-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.catalyst-surface {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255,122,0,0.1), rgba(255,87,34,0.1));
    border-radius: 16px;
    border: 2px solid var(--secondary-color);
}

.surface-icon {
    width: 60px;
    height: 60px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.catalyst-surface span {
    font-weight: 600;
    color: var(--dark-orange);
}

.catalytic-effect {
    width: 100%;
    max-width: 600px;
}

.effect-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
}

.effect-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(255,122,0,0.05), rgba(255,87,34,0.05));
    border-radius: 12px;
    border: 1px solid rgba(255,122,0,0.2);
}

.effect-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.effect-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-orange);
    text-align: center;
}

/* Technical Advantages */
.technical-advantages {
    margin-bottom: 4rem;
}

.advantages-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-orange);
    margin-bottom: 3rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
    border-color: var(--secondary-color);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
}

.advantage-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-orange);
    margin-bottom: 1rem;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
}

/* Patent Information */
.patent-info {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    text-align: center;
}

.patent-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.patent-badge i {
    font-size: 1.5rem;
}

.patent-details h4 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-orange);
    margin-bottom: 1rem;
}

.patent-details p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.certification-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(255,122,0,0.05), rgba(255,87,34,0.05));
    border-radius: 12px;
    border: 1px solid rgba(255,122,0,0.2);
}

.cert-item i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.cert-item span {
    font-weight: 600;
    color: var(--dark-orange);
}

/* Responsive Design for Patent Principles */
@media (max-width: 1024px) {
    .tech-overview {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .process-steps {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
    
    .light-sources {
        gap: 2rem;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .patent-principles-section {
        padding: 60px 0;
    }
    
    .tech-overview {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-title {
        font-size: 2rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .light-activation-diagram {
        padding: 2rem;
    }
    
    .diagram-title {
        font-size: 1.5rem;
    }
    
    .light-sources {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .effect-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-title {
        font-size: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .patent-info {
        padding: 2rem;
    }
    
    .certification-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .patent-principles-section {
        padding: 40px 0;
    }
    
    .overview-card,
    .step-card,
    .advantage-card {
        padding: 1.5rem;
    }
    
    .light-activation-diagram {
        padding: 1.5rem;
    }
    
    .light-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .effect-items {
        grid-template-columns: 1fr;
    }
    
    .patent-info {
        padding: 1.5rem;
    }
}

/* Application Scope Section Styles */
.application-scope-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.application-scope-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hex-pattern" patternUnits="userSpaceOnUse" width="20" height="20"><polygon points="10,2 18,6 18,14 10,18 2,14 2,6" fill="rgba(255,255,255,0.1)" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23hex-pattern)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.application-scope-section .container {
    position: relative;
    z-index: 2;
}

.scope-header {
    text-align: center;
    margin-bottom: 4rem;
}

.scope-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.scope-description {
    font-size: 1.2rem;
    color: var(--white);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.application-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

.application-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

.application-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--secondary-color);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.application-item:hover .application-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.application-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* Scientific Proof Section Styles */
.scientific-proof-section {
    padding: 80px 0;
    background: var(--white);
    position: relative;
}

.proof-header {
    text-align: center;
    margin-bottom: 4rem;
}

.proof-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-orange);
    margin-bottom: 2rem;
    line-height: 1.3;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.proof-item {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.proof-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,122,0,0.05), rgba(255,87,34,0.05));
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1;
}

.proof-item:hover::before {
    opacity: 1;
}

.proof-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    border-color: var(--secondary-color);
}

.proof-item > * {
    position: relative;
    z-index: 2;
}

.proof-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: 0 12px 32px rgba(255,122,0,0.3);
    transition: all 0.3s ease;
}

.proof-item:hover .proof-icon {
    transform: scale(1.1);
    box-shadow: 0 16px 48px rgba(255,122,0,0.4);
}

.proof-category {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-orange);
    margin-bottom: 1rem;
}

.proof-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    font-weight: 500;
}

/* Responsive Design for Application Scope and Scientific Proof */
@media (max-width: 1024px) {
    .application-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 1.5rem;
    }
    
    .proof-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .application-scope-section {
        padding: 60px 0;
    }
    
    .scope-title {
        font-size: 2.5rem;
    }
    
    .scope-description {
        font-size: 1.1rem;
    }
    
    .application-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .application-item {
        padding: 1.5rem 0.5rem;
    }
    
    .application-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .application-text {
        font-size: 1rem;
    }
    
    .scientific-proof-section {
        padding: 60px 0;
    }
    
    .proof-title {
        font-size: 2rem;
    }
    
    .proof-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .proof-item {
        padding: 2rem 1.5rem;
    }
    
    .proof-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .application-scope-section {
        padding: 40px 0;
    }
    
    .scope-title {
        font-size: 2rem;
    }
    
    .scope-description {
        font-size: 1rem;
    }
    
    .application-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .application-item {
        padding: 1rem 0.5rem;
    }
    
    .application-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .application-text {
        font-size: 0.9rem;
    }
    
    .scientific-proof-section {
        padding: 40px 0;
    }
    
    .proof-title {
        font-size: 1.8rem;
    }
    
    .proof-item {
        padding: 1.5rem 1rem;
    }
    
    .proof-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .proof-category {
        font-size: 1.3rem;
    }
    
    .proof-description {
        font-size: 0.9rem;
    }
}

/* Antiviral Principles Section Styles */
.antiviral-principles-section {
    padding: 80px 0;
    background: var(--white);
}

.principles-header {
    text-align: left;
    margin-bottom: 3rem;
}

.principles-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.principle-card {
    text-align: center;
    padding: 2rem 1rem;
}

.principle-header {
    margin-bottom: 2rem;
}

.principle-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.principle-subtitle {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.principle-diagram {
    position: relative;
    height: 200px;
    margin: 2rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* First Card - Contact Killing */
.hexagonal-structure {
    position: relative;
    width: 120px;
    height: 120px;
}

.hexagon-main {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #E0E7FF, #C7D2FE);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    position: relative;
}

.spikes {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
}

.spike {
    position: absolute;
    width: 8px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 4px;
}

.spike-1 { top: -10px; left: 50%; transform: translateX(-50%); }
.spike-2 { top: 50%; right: -10px; transform: translateY(-50%); }
.spike-3 { bottom: -10px; left: 50%; transform: translateX(-50%); }
.spike-4 { top: 50%; left: -10px; transform: translateY(-50%); }
.spike-5 { top: 25%; right: -5px; transform: rotate(45deg); }
.spike-6 { bottom: 25%; left: -5px; transform: rotate(-45deg); }

.virus-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.virus {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.7;
}

.virus-intact { top: 20px; left: 20px; }
.virus-broken { top: 60px; right: 20px; opacity: 0.3; }
.virus-fragmented { bottom: 20px; left: 30px; opacity: 0.2; }

/* Second Card - Release Killing */
.microcapsule {
    position: relative;
    width: 100px;
    height: 100px;
}

.capsule-structure {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #E0E7FF, #C7D2FE);
    border-radius: 50%;
    overflow: hidden;
}

.hexagon {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(139, 92, 246, 0.3);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.hex-1 { top: 20px; left: 20px; }
.hex-2 { top: 20px; right: 20px; }
.hex-3 { bottom: 20px; left: 20px; }
.hex-4 { bottom: 20px; right: 20px; }
.hex-5 { top: 50%; left: 10px; transform: translateY(-50%); }
.hex-6 { top: 50%; right: 10px; transform: translateY(-50%); }

.release-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: float 2s ease-in-out infinite;
}

.particle-1 { top: 30px; right: -15px; animation-delay: 0s; }
.particle-2 { top: 50px; right: -20px; animation-delay: 0.5s; }
.particle-3 { top: 70px; right: -10px; animation-delay: 1s; }

.virus-dissolving { top: 20px; left: 20px; opacity: 0.3; }
.virus-breaking { bottom: 20px; right: 20px; opacity: 0.4; }

/* Third Card - Antibacterial Adhesion */
.coating-surface {
    position: relative;
    width: 120px;
    height: 60px;
}

.surface-layer {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #E0E7FF, #C7D2FE);
    border-radius: 10px;
    overflow: hidden;
}

.surface-hex {
    position: absolute;
    width: 15px;
    height: 15px;
    background: rgba(139, 92, 246, 0.3);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.surface-hex.hex-1 { top: 10px; left: 10px; }
.surface-hex.hex-2 { top: 10px; left: 30px; }
.surface-hex.hex-3 { top: 10px; right: 10px; }
.surface-hex.hex-4 { bottom: 10px; left: 20px; }
.surface-hex.hex-5 { bottom: 10px; right: 20px; }
.surface-hex.hex-6 { top: 50%; left: 50%; transform: translate(-50%, -50%); }

.virus-interaction {
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 30px;
}

.virus-attached { top: 0; left: 20px; opacity: 0.8; }
.virus-repelled { top: 0; right: 20px; opacity: 0.3; }
.virus-immobilized { top: 0; left: 50%; transform: translateX(-50%); opacity: 0.6; }

.interaction-arrows {
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 20px;
}

.arrow {
    position: absolute;
    width: 0;
    height: 0;
}

.arrow-down {
    top: 0;
    left: 30px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 10px solid var(--primary-color);
}

.arrow-up {
    top: 0;
    right: 30px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 10px solid var(--primary-color);
}

.principle-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #333;
    text-align: left;
    margin: 0;
}

.principles-footer {
    text-align: center;
    margin-top: 2rem;
}

.disclaimer {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Responsive Design for Antiviral Principles */
@media (max-width: 1024px) {
    .principles-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .principle-diagram {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .antiviral-principles-section {
        padding: 60px 0;
    }
    
    .principles-title {
        font-size: 2rem;
    }
    
    .principle-card {
        padding: 1.5rem 0.5rem;
    }
    
    .principle-diagram {
        height: 150px;
        margin: 1.5rem 0;
    }
    
    .hexagonal-structure,
    .microcapsule {
        width: 80px;
        height: 80px;
    }
    
    .coating-surface {
        width: 100px;
        height: 50px;
    }
}

/* LightFresh Technology Showcase Section Styles */
.lightfresh-showcase-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--background-light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.lightfresh-showcase-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23FF7A00" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="%23FF9933" opacity="0.05"/><circle cx="50" cy="10" r="1" fill="%23E56717" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

/* Core Functions Section */
.core-functions-section {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    overflow: hidden;
    margin-bottom: 3rem;
}

.core-functions-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.core-functions-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

/* Core Functions Feature Cards */
.core-functions-section .features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.core-functions-section .feature-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.core-functions-section .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.core-functions-section .feature-card:hover::before {
    transform: scaleX(1);
}

.core-functions-section .feature-card:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.core-functions-section .feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.core-functions-section .feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.core-functions-section .feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.core-functions-section .feature-description {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* Core Functions Feature Card Colors */
.sterilization-card .feature-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.coronavirus-card .feature-icon {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.formaldehyde-card .feature-icon {
    background: linear-gradient(135deg, #059669, #10b981);
}

.voc-card .feature-icon {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
}

.mold-card .feature-icon {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
}

.safety-card .feature-icon {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.odor-card .feature-icon {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.protection-card .feature-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.showcase-header {
    text-align: center;
    margin-bottom: 3rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.home-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
}

.showcase-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.showcase-subtitle {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.showcase-description {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
}

.showcase-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.benefits-section {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.benefits-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.benefit-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.benefit-item span {
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
}

.application-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.application-visual {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.spray-person {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 3rem;
    box-shadow: 0 8px 25px rgba(255, 122, 0, 0.3);
}


.target-pathogens-section {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.pathogens-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
    text-align: center;
}

.pathogens-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.pathogen-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.pathogen-item:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.pathogen-item i {
    color: #6c757d;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.pathogen-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

.certification-section {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.cert-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
    text-align: center;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.award-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.award-item:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.award-item i {
    color: #ffc107;
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
}

.award-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

.research-info {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.research-text {
    margin-bottom: 1.5rem;
}

.research-text p {
    margin: 0.5rem 0;
    font-size: 1rem;
    color: #333;
}

.research-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.lab-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.lab-logo {
    background: #f8f9fa;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    color: #333;
    font-size: 0.9rem;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.lab-logo:hover {
    background: #e9ecef;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Responsive Design for LightFresh Showcase */
@media (max-width: 1024px) {
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .pathogens-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .awards-grid {
        grid-template-columns: 1fr;
    }
    
    .core-functions-section .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .lightfresh-showcase-section {
        padding: 60px 0;
    }
    
    .showcase-title {
        font-size: 1.8rem;
    }
    
    .showcase-subtitle {
        font-size: 1.5rem;
    }
    
    .benefits-section,
    .application-visual,
    .target-pathogens-section,
    .certification-section,
    .research-info,
    .core-functions-section {
        padding: 1.5rem;
    }
    
    .pathogens-grid {
        grid-template-columns: 1fr;
    }
    
    
    .lab-logos {
        gap: 1rem;
    }
    
    .lab-logo {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
}

/* SAMBO Safety and Application Section Styles */
.sambo-safety-application-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--background-light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.sambo-safety-application-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23FF7A00" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="%23FF9933" opacity="0.05"/><circle cx="50" cy="10" r="1" fill="%23E56717" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.safety-app-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.safety-app-header .section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
    position: relative;
}

.safety-app-header .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.safety-app-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.safety-section,
.application-section {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.safety-section::before,
.application-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.safety-section:hover,
.application-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(255, 122, 0, 0.3);
}

.section-header .section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.section-description {
    font-size: 1rem;
    color: #666;
    margin: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.feature-description {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* Feature Card Colors */
.waterproof-card .feature-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.non-flammable-card .feature-icon {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.non-toxic-card .feature-icon {
    background: linear-gradient(135deg, #059669, #10b981);
}

.harmless-card .feature-icon {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
}

.indoor-card .feature-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.outdoor-card .feature-icon {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.filter-card .feature-icon {
    background: linear-gradient(135deg, #059669, #10b981);
}

.mask-card .feature-icon {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
}

/* Benefits Summary */
.benefits-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.summary-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.summary-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 12px 35px rgba(255, 122, 0, 0.15);
}

.summary-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.summary-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.summary-content p {
    font-size: 0.95rem;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* Responsive Design for SAMBO Safety and Application */
@media (max-width: 1024px) {
    .safety-app-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-summary {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .sambo-safety-application-section {
        padding: 60px 0;
    }
    
    .safety-app-header .section-title {
        font-size: 2.2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
    
    .safety-section,
    .application-section {
        padding: 2rem 1.5rem;
    }
    
    .section-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .section-header .section-title {
        font-size: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .feature-title {
        font-size: 1.1rem;
    }
    
    .summary-card {
        padding: 1.5rem 1rem;
    }
    
    .summary-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Professional Technology Section Styles */
.professional-technology {
    padding: 80px 0;
    background: #f8f9fa;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tech-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 122, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FF7A00, #E56717);
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #FF7A00, #E56717);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.tech-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.tech-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.tech-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-features li {
    padding: 0.5rem 0;
    color: #555;
    position: relative;
    padding-left: 1.5rem;
    font-size: 1rem;
}

.tech-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FF7A00;
    font-weight: bold;
    font-size: 1.1rem;
}

/* International Certification Section Styles */
.international-certification {
    padding: 80px 0;
    background: white;
}

.certification-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.cert-item {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cert-item:hover {
    transform: translateY(-5px);
    border-color: #FF7A00;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.cert-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #FF7A00, #E56717);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
}

.cert-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.cert-description {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

/* Antiviral Principles Section Styles */
.antiviral-principles {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.principles-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.principles-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.principle-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.principle-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.principle-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FF7A00, #E56717);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.principle-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.principle-description {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

.principles-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-diagram {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.virus-icon {
    position: absolute;
    top: 20%;
    left: 20%;
    width: 60px;
    height: 60px;
    background: #e74c3c;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    animation: pulse 2s infinite;
}

.protection-shield {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #FF7A00, #E56717);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
}

.effectiveness-text {
    position: absolute;
    bottom: 20%;
    right: 20%;
    text-align: center;
}

.percentage {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #FF7A00;
}

.label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* FAQ Section Styles */
.faq-section {
    padding: 80px 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.faq-question {
    padding: 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #FF7A00;
    color: white;
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
    color: #FF7A00;
    transform: rotate(45deg);
}

.faq-question:hover .faq-icon {
    color: white;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 2rem;
    max-height: 500px;
    overflow: visible;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 2rem;
    max-height: 500px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    font-size: 1rem;
}

/* Responsive Design for New Sections */
@media (max-width: 1024px) {
    .principles-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .principles-visual {
        order: -1;
    }
    
    .visual-diagram {
        width: 250px;
        height: 250px;
    }
    
    .virus-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .protection-shield {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .percentage {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .professional-technology,
    .international-certification,
    .antiviral-principles,
    .faq-section {
        padding: 60px 0;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tech-card {
        padding: 2rem;
    }
    
    .certification-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .cert-item {
        padding: 1.5rem;
    }
    
    .principle-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .principle-number {
        align-self: center;
    }
    
    .visual-diagram {
        width: 200px;
        height: 200px;
    }
    
    .virus-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .protection-shield {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .percentage {
        font-size: 1.2rem;
    }
    
    .faq-question {
        padding: 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .tech-card,
    .cert-item,
    .principle-item {
        padding: 1.5rem;
    }
    
    .certification-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-icon,
    .cert-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .principle-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .visual-diagram {
        width: 150px;
        height: 150px;
    }
    
    .virus-icon {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    
    .protection-shield {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .percentage {
        font-size: 1rem;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}