* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #f7fafc;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e2e8f0;
}

.header-logo {
    max-width: 500px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 18px auto;
}

.header h1 {
    color: #1a202c;
    font-size: 2.25rem;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.header p {
    color: #718096;
    font-size: 1.125rem;
    font-weight: 400;
    margin-bottom: 8px;
}

/* Navigation Styles */
.main-nav {
    position: relative;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    overflow: visible;
}

.nav-container {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px;
    border-radius: 14px;
}

.nav-container::-webkit-scrollbar {
    display: none;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    text-decoration: none;
    color: #718096;
    background: transparent;
    border-radius: 12px;
    transition: all 0.3s ease;
    min-width: 120px;
    flex-shrink: 0;
    border: 2px solid transparent;
    position: relative;
}

.nav-item:hover {
    color: #475569;
    background: rgba(71, 85, 105, 0.05);
    transform: translateY(-1px);
}

.nav-item.active {
    color: #475569;
    background: white;
    border-color: #475569;
    box-shadow: 0 4px 12px rgba(71, 85, 105, 0.15);
}

.nav-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.nav-text {
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
}

.nav-count {
    display: inline-block;
    background: linear-gradient(135deg, #475569, #64748b);
    color: #fff;
    font-size: 0.85em;
    font-weight: 600;
    border-radius: 12px;
    padding: 2px 8px;
    margin-left: 6px;
    min-width: 24px;
    text-align: center;
    vertical-align: middle;
    line-height: 1.2;
}

/* Mobile navigation adjustments */
@media (max-width: 768px) {
    .nav-container {
        padding: 8px;
    }
    
    .nav-item {
        min-width: 100px;
        padding: 12px 16px;
    }
    
    .nav-text {
        font-size: 0.75rem;
    }
    
    .nav-icon {
        font-size: 1.25rem;
    }
}

/* Navigation arrows - Desktop */
.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 56px;
  background: linear-gradient(135deg, #ffffff 0%, #f7fafc 100%);
  border: 2px solid #e2e8f0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #475569;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  transition: all 0.3s ease;
  font-weight: bold;
  opacity: 0;
  pointer-events: none;
}

.main-nav:hover .nav-arrow {
  opacity: 1;
  pointer-events: auto;
}

.nav-arrow:hover {
  background: linear-gradient(135deg, #475569 0%, #64748b 100%);
  color: white;
  border-color: #475569;
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 20px rgba(71, 85, 105, 0.3);
}

.nav-arrow.left {
  left: -20px;
}

.nav-arrow.right {
  right: -20px;
}

.nav-arrow:active {
  transform: translateY(-50%) scale(0.95);
}

/* Arrows for horizontal scroll on mobile and tablet */
@media (max-width: 1024px) {
  .main-nav {
    position: relative;
    overflow: visible;
    white-space: nowrap;
    padding: 0 32px; /* space for arrows */
  }
  .main-nav:hover .nav-arrow {
    opacity: 1;
    pointer-events: auto;
  }
  .nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 48px;
    background: linear-gradient(135deg, #ffffff 0%, #f7fafc 100%);
    border: 2px solid #475569;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #475569;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(71, 85, 105, 0.15);
    border-radius: 12px;
    transition: all 0.3s ease;
    font-weight: bold;
  }
  .nav-arrow:hover {
    background: linear-gradient(135deg, #475569 0%, #64748b 100%);
    color: white;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 20px rgba(71, 85, 105, 0.3);
  }
  .nav-arrow.left {
    left: 0;
  }
  .nav-arrow.right {
    right: 0;
  }
  .nav-arrow:active {
    transform: translateY(-50%) scale(0.95);
  }
  .main-nav .nav-container {
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .main-nav .nav-container::-webkit-scrollbar {
    display: none;
  }
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
    padding: 32px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
}

.feature:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #e2e8f0;
}

.feature-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #475569, #64748b);
    border-radius: 12px;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(71, 85, 105, 0.3);
}

.feature-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.feature-content strong {
    color: #1a202c;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.3;
}

.feature-content span {
    color: #718096;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
}

.products {
    display: grid;
    gap: 32px;
}

.category {
    margin-bottom: 40px;
}

.category h2 {
    color: #1a202c;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 12px;
    margin-bottom: 24px;
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 20px;
    background-color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.product-card > * {
    flex-shrink: 0;
}

.card-bottom {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #475569, #64748b);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: #cbd5e0;
}

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

.product-card img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: 12px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    opacity: 0;
    transform: scale(0.95);
    cursor: pointer;
}

.product-card img.loaded {
    opacity: 1;
    transform: scale(1);
}

.product-card:hover img {
    transform: scale(1.02);
}

.product-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 12px;
    line-height: 1.4;
    letter-spacing: -0.025em;
    flex-shrink: 0;
    position: relative;
    padding-top: 20px;
    min-height: 48px;
}

.product-name .new-badge {
    position: absolute;
    top: 0;
    left: 0;
    margin-left: 0;
    white-space: nowrap;
    z-index: 1;
}

.product-specs {
    color: #718096;
    font-size: 0.875rem;
    margin-bottom: 16px;
    flex-grow: 0;
    font-weight: 400;
    line-height: 1.5;
}

.product-weight {
    color: #535353;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.025em;
    flex-shrink: 0;
    min-height: 24px;
}

.product-image-container {
    position: relative;
    display: block;
    width: 100%;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.carbon-spoke-badge-overlay {
    position: absolute;
    bottom: 25px;
    right: 0px;
    background: linear-gradient(135deg, #4a5568, #718096);
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.product-specs-details {
    color: #718096;
    font-size: 0.8rem;
    margin-bottom: 8px;
    font-weight: 400;
    line-height: 1.5;
    min-height: 40px;
}

.price-label {
    font-size: 0.7rem;
    color: #4a5568;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 8px 0 -8px 0;
    opacity: 0.85;
    line-height: 1;
}

.price-section {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-top: -2px;
}

.current-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2563eb;
    letter-spacing: -0.025em;
}

.original-price {
    text-decoration: line-through;
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 400;
}

.discount {
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

.stock-status {
    font-size: 0.875rem;
    color: #d69e2e;
    font-weight: 600;
}

.product-link {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #e2e8f0;
    color: #4a5568;
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 6px;
    font-weight: 400;
    transition: all 0.2s ease;
    margin-top: auto;
    align-self: flex-start;
    letter-spacing: 0.025em;
    border: 1px solid #cbd5e0;
    line-height: 1.2;
    text-align: center;
}

.product-link-main {
    font-size: 0.65rem;
    font-weight: 500;
    display: block;
}

.product-link-sub {
    font-size: 0.5rem;
    font-weight: 400;
    display: block;
    opacity: 0.9;
}

.product-link:hover {
    background-color: #cbd5e0;
    color: #2d3748;
    transform: translateY(-1px);
}

.product-link-full {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #e2e8f0;
    color: #7f8fa4;
    text-decoration: none;
    padding: 10px;
    border-radius: 6px;
    font-weight: 400;
    transition: all 0.2s ease;
    margin-bottom: 18px;
    letter-spacing: 0.025em;
    border: 1px solid #cbd5e0;
    line-height: 1.2;
    text-align: center;
    width: 100%;
    gap: 2px;
}

.product-link-full .product-link-main {
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.product-link-full .product-link-main::before {
    content: '🔍';
    font-size: 1em;
}

.product-link-full .product-link-sub {
    font-size: 0.6rem;
    font-weight: 400;
    display: block;
    opacity: 0.9;
}

.product-link-full:hover {
    background-color: #cbd5e0;
    color: #2d3748;
    transform: translateY(-1px);
}

.product-actions {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0;
}

.inquiry-btn {
    display: block;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    align-self: stretch;
    letter-spacing: 0.025em;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(71, 85, 105, 0.2);
    width: 100%;
    position: relative;
    overflow: hidden;
}

.inquiry-btn::before {
    content: '→';
    display: inline-block;
    margin-right: 8px;
    transition: transform 0.3s ease;
}

.inquiry-btn:hover {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(71, 85, 105, 0.4);
}

.inquiry-btn:hover::before {
    transform: translateX(4px);
}

.footer {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 2px solid #e2e8f0;
    color: #718096;
}

.disclaimer {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 30px;
    text-align: left;
    font-size: 0.92em;
    color: #666;
}

.disclaimer h3 {
    color: #1a202c;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-align: center;
}

.disclaimer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    padding-left: 18px;
}

.disclaimer li {
    color: #4a5568;
    font-size: 0.875rem;
    line-height: 1.4;
    margin-bottom: 6px;
    padding-left: 20px;
    position: relative;
}

.disclaimer li:before {
    content: "•";
    color: #475569;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.disclaimer li:last-child {
    margin-bottom: 0;
}

.footer p {
    margin-bottom: 8px;
    font-weight: 400;
}

.footer strong {
    color: #1a202c;
    font-weight: 600;
}

.new-badge {
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 600;
    margin-left: 8px;
    letter-spacing: 0.025em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

.limited-stock {
    background: linear-gradient(135deg, #d69e2e, #ecc94b);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 600;
    margin-left: 8px;
    letter-spacing: 0.025em;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background: rgba(0,0,0,0.45);
    /* Prevent background scroll when modal is open */
}

.modal-content {
    background: #fff;
    margin: 40px auto;
    padding: 24px 18px 18px 18px;
    border-radius: 10px;
    max-width: 420px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    position: relative;
    /* Make content scrollable if needed */
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: #a0aec0;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 20px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close:hover {
    color: #2d3748;
}

.modal h2 {
    color: #1a202c;
    margin-bottom: 24px;
    padding-right: 30px;
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

.selected-product {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.selected-product h3 {
    margin: 0 0 12px 0;
    color: #1a202c;
    font-size: 1.125rem;
    font-weight: 600;
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-name-display {
    font-weight: 600;
    color: #475569;
    font-size: 1rem;
    line-height: 1.4;
}

.product-price-display {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a202c;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: #1a202c;
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    background-color: #f7fafc;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #475569;
    background-color: white;
    box-shadow: 0 0 0 3px rgba(71, 85, 105, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.submit-btn {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    letter-spacing: 0.025em;
    position: relative;
}

.submit-btn::before {
    content: '→';
    display: inline-block;
    margin-right: 6px;
    transition: transform 0.3s ease;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.submit-btn:hover::before {
    transform: translateX(4px);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Lazy Loading Animation */
.lazy-load {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.lazy-load.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .features {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 16px;
    }
    
    .feature {
        padding: 16px;
        gap: 12px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .container {
        margin: 10px;
        padding: 16px;
    }
    
    .header h1 {
        font-size: 1.875rem;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 24px;
        width: 95%;
    }
    
    /* Mobile button layout */
    .product-card {
        position: relative;
        padding-bottom: 20px; /* Reduced padding since buttons are in flow now */
    }
    
    .price-section {
        margin-bottom: 20px; /* Increase space before buttons */
    }
    
    .product-link-full {
        width: 100%;
        margin-bottom: 16px;
    }
    
    .inquiry-btn {
        width: 100%;
        margin: 0;
    }
}

@media (max-width: 600px) {
    .header-logo {
        max-width: 250px;
        margin-bottom: 12px;
        margin-top: 12px;
    }
    .product-card img {
        max-width: 200px;
        height: auto;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Category Section Styles */
.category-section {
    margin-bottom: 60px;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.category-section.hidden {
    display: none;
}

.category-header {
    margin-bottom: 32px;
    text-align: center;
}

.category-header h2 {
    color: #1a202c;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.025em;
}

.category-header p {
    color: #718096;
    font-size: 1.125rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.subcategory-section {
    margin-bottom: 40px;
}

.subcategory-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
}

/* Aerodynamicist subsection special styling */
.aerodynamicist-subsection {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 50%, #e2e8f0 100%);
    border: 3px solid #475569;
    border-radius: 20px;
    padding: 48px;
    margin-top: 20px;
    margin-bottom: 64px;
    box-shadow: 0 12px 48px rgba(71, 85, 105, 0.2),
                0 4px 16px rgba(71, 85, 105, 0.1);
    position: relative;
    overflow: hidden;
}

.aerodynamicist-subsection::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #475569, #64748b, #475569);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subcategory-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.subcategory-description {
    color: #4a5568;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: -8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(71, 85, 105, 0.08), rgba(20, 184, 166, 0.08));
    border-left: 3px solid #475569;
    border-radius: 6px;
    display: inline-block;
}

.subcategory-title {
    background: linear-gradient(135deg, #475569, #64748b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 3px solid #dbeafe;
    line-height: 1.3;
}

.read-also-section {
    margin-top: 32px;
    padding-top: 24px;
}

.read-also-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 16px;
}

.review-summary {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(249, 115, 22, 0.06));
    border-left: 3px solid #f97316;
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.1);
}

.review-summary-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 12px;
    line-height: 1.5;
}

.review-summary-text {
    font-size: 0.9rem;
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 10px;
}

.review-summary-highlight {
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 12px;
    margin-bottom: 0;
    line-height: 1.5;
    text-decoration: none;
    display: inline-block;
}

/* Road.cc badge hover effect */
.review-summary-badge img {
    transition: filter 0.25s ease, box-shadow 0.3s ease;
    border-radius: 8px;
}

.review-summary-badge:hover img {
    filter: brightness(1.08);
}

.review-links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}

.review-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 12px 20px;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    border-radius: 10px;
    border: none;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35),
                0 2px 4px rgba(249, 115, 22, 0.25);
    position: relative;
    overflow: hidden;
}

.review-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.review-link:hover::before {
    left: 100%;
}

.review-link:hover {
    color: #ffffff;
    background: linear-gradient(135deg, #f97316, #ea580c);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.5),
                0 4px 12px rgba(249, 115, 22, 0.4);
}

.review-link:active {
    transform: translateY(-1px) scale(1);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35),
                0 2px 4px rgba(249, 115, 22, 0.25);
}

/* Text link styles for inline links */
.scroll-link,
p a:not(.review-link):not(.map-link):not(.product-link):not(.nav-item),
footer a:not(.map-link):not(.nav-item):not(.product-link),
footer p a:not(.map-link),
footer li a:not(.map-link),
.disclaimer a:not(.map-link),
.review-summary-highlight {
    color: #f97316 !important;
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding-bottom: 1px;
    display: inline-block;
}

.scroll-link::after,
p a:not(.review-link):not(.map-link):not(.product-link):not(.nav-item)::after,
footer a:not(.map-link):not(.nav-item):not(.product-link)::after,
footer p a:not(.map-link)::after,
footer li a:not(.map-link)::after,
.disclaimer a:not(.map-link)::after,
.review-summary-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #f59e0b, #f97316);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-link:hover,
p a:not(.review-link):not(.map-link):not(.product-link):not(.nav-item):hover,
footer a:not(.map-link):not(.nav-item):not(.product-link):hover,
footer p a:not(.map-link):hover,
footer li a:not(.map-link):hover,
.disclaimer a:not(.map-link):hover,
.review-summary-highlight:hover {
    color: #ea580c !important;
}

.scroll-link:hover::after,
p a:not(.review-link):not(.map-link):not(.product-link):not(.nav-item):hover::after,
footer a:not(.map-link):not(.nav-item):not(.product-link):hover::after,
footer p a:not(.map-link):hover::after,
footer li a:not(.map-link):hover::after,
.disclaimer a:not(.map-link):hover::after,
.review-summary-highlight:hover::after {
    width: 100%;
}

/* Visual separator between subsections */
.subsection-divider {
    text-align: center;
    margin: 48px 0 24px 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-bottom: 24px;
    position: relative;
}

.subsection-divider::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #64748b, transparent);
}

.no-products {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.no-products p {
    color: #718096;
    font-size: 1.125rem;
    font-weight: 500;
    margin: 0;
}

/* Hide reCAPTCHA badge (allowed if disclaimer is shown elsewhere) */
.grecaptcha-badge { display: none !important; }

.centered-heading {
  text-align: center;
  margin: 24px 0 16px 0;
}

@media (max-width: 600px) {
  .header-logo {
    max-width: 250px;
    margin-bottom: 12px;
    margin-top: 12px;
  }
}

.footer-representative {
  font-size: 0.85em;
  color: #888;
}

#imageLightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  /* Flexbox for centering */
  display: flex;
}
#lightboxImg {
  max-width: 90vw;
  max-height: 90vh;
  box-shadow: 0 4px 32px #000;
  border-radius: 8px;
}
#lightboxClose {
  position: absolute;
  top: 24px;
  right: 36px;
  font-size: 2.5rem;
  color: #fff;
  cursor: pointer;
  font-weight: bold;
  z-index: 10000;
}

#inquiryForm select#axle {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  background: #fafbfc;
  color: #222;
  margin-top: 4px;
  margin-bottom: 12px;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
#inquiryForm select#axle:focus {
  border-color: #475569;
  outline: none;
  background: #fff;
}

#inquiryForm select#freehub {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  background: #fafbfc;
  color: #222;
  margin-top: 4px;
  margin-bottom: 12px;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
#inquiryForm select#freehub:focus {
  border-color: #475569;
  outline: none;
  background: #fff;
}

/* Pickup Locations Styles */
.pickup-locations {
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 32px;
    margin: 40px 0 30px 0;
    text-align: center;
}

.pickup-locations h3 {
    color: #1a202c;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-align: center;
}

.pickup-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.pickup-location {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.pickup-location:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #475569;
}

.pickup-location h4 {
    color: #475569;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.pickup-location p {
    color: #4a5568;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.map-link {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
    position: relative;
    overflow: hidden;
}

.map-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.map-link:hover::before {
    left: 100%;
}

.map-link:hover {
    background: linear-gradient(135deg, #f97316, #ea580c);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.45);
}

.map-container {
    width: 100%;
    height: 400px;
    margin-top: 24px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Mobile responsiveness for pickup locations */
@media (max-width: 768px) {
    .pickup-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .pickup-locations {
        padding: 24px 16px;
        margin: 30px 0 20px 0;
    }
    
    .pickup-locations h3 {
        font-size: 1.25rem;
        margin-bottom: 20px;
    }
    
    .map-container {
        height: 300px;
    }
    
    /* Mobile styles for Aerodynamicist subsection */
    .aerodynamicist-subsection {
        padding: 24px 16px;
        margin-bottom: 48px;
    }
    
    .subcategory-header {
        gap: 12px;
    }
    
    .subsection-divider {
        margin: 32px 0;
    }
}