/* Fukui North America - Modern 2025 Design */

/* CSS Custom Properties for Aquatic Theme */
:root {
    /* Aquatic Color Palette */
    --ocean-deep: #0c4a6e;
    --ocean-medium: #0369a1;
    --ocean-light: #0ea5e9;
    --ocean-surface: #7dd3fc;
    --ocean-foam: #e0f2fe;
    
    /* Coral & Marine Accents */
    --coral-primary: #f97316;
    --coral-light: #fb923c;
    --seaweed: #16a34a;
    --pearl: #f8fafc;
    
    /* Neutral Aquatic Tones */
    --sand: #fef3c7;
    --driftwood: #78716c;
    --seashell: #f1f5f9;
    
    /* Semantic Colors */
    --primary-color: var(--ocean-deep);
    --secondary-color: var(--ocean-medium);
    --accent-color: var(--ocean-light);
    --accent-hover: var(--ocean-medium);
    --text-primary: var(--ocean-deep);
    --text-secondary: var(--driftwood);
    --text-light: #94a3b8;
    --background: var(--pearl);
    --background-alt: var(--seashell);
    --border-color: var(--ocean-surface);
    
    /* Enhanced Shadows for Depth */
    --shadow-sm: 0 1px 3px 0 rgb(12 74 110 / 0.1);
    --shadow-md: 0 4px 12px -2px rgb(12 74 110 / 0.15), 0 2px 4px -2px rgb(12 74 110 / 0.1);
    --shadow-lg: 0 10px 25px -5px rgb(12 74 110 / 0.2), 0 4px 6px -4px rgb(12 74 110 / 0.1);
    --shadow-xl: 0 20px 40px -10px rgb(12 74 110 / 0.25), 0 8px 16px -8px rgb(12 74 110 / 0.1);
    --shadow-aquatic: 0 8px 32px -8px rgb(14 165 233 / 0.3);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Gradients */
    --gradient-ocean: linear-gradient(135deg, var(--ocean-deep) 0%, var(--ocean-medium) 50%, var(--ocean-light) 100%);
    --gradient-surface: linear-gradient(180deg, var(--ocean-foam) 0%, var(--pearl) 100%);
    --gradient-coral: linear-gradient(135deg, var(--coral-primary) 0%, var(--coral-light) 100%);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--background);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Modern Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

h1 { 
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
}
h2 { 
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
}
h3 { 
    font-size: clamp(1.25rem, 3vw, 1.875rem);
    font-weight: 600;
}
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

a:hover {
    color: var(--accent-hover);
}

/* Modern Aquatic Header */
.site-header {
    background: var(--gradient-ocean);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-aquatic);
    border-bottom: 2px solid var(--ocean-surface);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo a {
    display: flex;
    align-items: center;
    color: white;
    text-decoration: none;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.logo a:hover {
    transform: translateY(-2px);
}

.logo img {
    height: 52px;
    width: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.logo a:hover img {
    box-shadow: var(--shadow-lg);
}

.logo-text {
    font-size: 1.75rem;
    color: white;
    margin: 0;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Modern Navigation */
.main-navigation {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    font-weight: 600;
    display: block;
    position: relative;
    overflow: hidden;
}

.nav-link::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;
}

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

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Modern Dropdown */
.nav-item-has-dropdown .nav-link::after {
    content: '▼';
    margin-left: 0.5rem;
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.nav-item-has-dropdown:hover .nav-link::after {
    transform: rotate(180deg);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s ease;
    list-style: none;
    padding: 0.5rem;
    z-index: 1000;
    margin-top: 0.5rem;
}

.nav-item-has-dropdown:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-item {
    margin: 0;
}

.nav-dropdown-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    font-weight: 500;
}

.nav-dropdown-link:hover {
    background-color: var(--background-alt);
    color: var(--accent-color);
}

/* Main Content */
.main-content {
    padding: 0 10px;
    min-height: 70vh;
}

/* Modern Breadcrumbs */
.breadcrumbs {
    margin-bottom: 2rem;
    padding: 1rem 0;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

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

.breadcrumb-item a {
    color: var(--accent-color);
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.breadcrumb-item a:hover {
    background-color: var(--background-alt);
}

.breadcrumb-item.active {
    color: var(--text-light);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Modern Page Header */
.page-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    color: var(--text-primary);
    margin: 0;
    font-weight: 800;
}

/* Page Content */
.page-content {
    line-height: 1.8;
    max-width: none;
}

/* Modern Content Sections */
.content-sections {
    margin-top: 3rem;
}

.content-section {
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--background-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.section-heading {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.section-content {
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Modern Tables */
.content-table {
    width: 100%;
    margin: 2rem 0;
    border-collapse: collapse;
    background: var(--background);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.table-row {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.table-row:hover {
    background-color: var(--background-alt);
}

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

.table-header {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 1.25rem;
    flex: 1;
}

.table-cell {
    padding: 1.25rem;
    flex: 1;
    border-right: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.table-cell:last-child {
    border-right: none;
}

/* Modern Recipe Styles */
.recipe-list {
    list-style: none;
    margin: 2rem 0;
    padding: 0;
}

.recipe-step {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.recipe-step:hover {
    background-color: var(--background-alt);
    margin: 0 -1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
}

.recipe-step:last-child {
    border-bottom: none;
}

.recipe-description {
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--text-secondary);
    background: var(--background-alt);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-color);
}

/* Modern Article Styles */
.article-paragraph {
    margin-bottom: 1.5rem;
    text-align: left;
    color: var(--text-secondary);
}

.article-heading {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Modern Footer */
.site-footer {
    background: var(--primary-color);
    color: white;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

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

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-section p,
.footer-section li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section a {
    color: var(--text-light);
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid var(--secondary-color);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-light);
}

/* Responsive Design */
/* Hamburger Menu Styles */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .header-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .hamburger-menu {
        display: flex;
    }
    
    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--ocean-deep);
        transition: right 0.3s ease;
        z-index: 1000;
        padding: 5rem 2rem 2rem;
        overflow-y: auto;
    }
    
    .main-navigation.active {
        right: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
        gap: 0;
        margin-top: 2rem;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-link {
        padding: 1.5rem 1rem;
        border-bottom: none;
        font-size: 1.1rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .nav-item-has-dropdown .nav-link::after {
        content: '▼';
        margin-left: 0.5rem;
        font-size: 0.75rem;
        transition: transform 0.2s ease;
    }
    
    .nav-item-has-dropdown.active .nav-link::after {
        transform: rotate(180deg);
    }
    
    .nav-dropdown {
        position: static;
        opacity: 0;
        visibility: hidden;
        transform: none;
        box-shadow: none;
        border: none;
        background: rgba(255, 255, 255, 0.05);
        margin: 0;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-item-has-dropdown.active .nav-dropdown {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: 0.5rem 0;
    }
    
    .nav-dropdown-link {
        padding: 1rem 2rem;
        color: rgba(255, 255, 255, 0.8);
        font-size: 1rem;
    }
    
    .nav-dropdown-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
    }
    
    .main-content {
        padding: 0 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Focus States for Accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Product Categories */
.product-categories {
    margin: 2rem 0;
}

.categories-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.categories-intro h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.categories-intro p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.category-card {
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.category-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.category-image {
    height: 200px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

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

.category-content {
    padding: 1.5rem;
}

.category-title {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.category-features h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.category-features ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.category-features li {
    color: var(--text-secondary);
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

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

.categories-cta {
    text-align: center;
    background: var(--background-alt);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.categories-cta h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.categories-cta p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Contact Form */
.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.form-header {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    text-align: center;
}

.form-header h2 {
    color: white;
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    padding: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.form-label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.required {
    color: #dc2626;
}

.form-control {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.2s ease;
    background: var(--background);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control::placeholder {
    color: var(--text-light);
}

.checkbox-field {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-checkbox {
    margin: 0;
    width: 1.25rem;
    height: 1.25rem;
}

.checkbox-label {
    color: var(--text-secondary);
    font-weight: normal;
    margin: 0;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--coral-primary);
    color: white;
    border: 2px solid var(--coral-primary);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
    background: var(--coral-light);
    border-color: var(--coral-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--ocean-deep);
    border: 2px solid rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.btn-secondary:hover {
    background: white;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-outline {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-outline:hover {
    background: var(--accent-color);
    color: white;
}

.btn-icon {
    margin-left: 0.5rem;
    transition: transform 0.2s ease;
}

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

/* Homepage Components */
.homepage {
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: var(--gradient-ocean);
    overflow: hidden;
}

.hero-background {
    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 1000 1000"><defs><radialGradient id="wave" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.1)"/><stop offset="100%" style="stop-color:rgba(255,255,255,0)"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23wave)"/><circle cx="800" cy="300" r="150" fill="url(%23wave)"/><circle cx="400" cy="700" r="120" fill="url(%23wave)"/></svg>') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.6), 0 2px 4px rgba(0, 0, 0, 0.4);
    line-height: 1.1;
    color: white;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    margin-bottom: 1rem;
    color: #e0f2fe;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    color: #f0f9ff;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Stats Section */
.stats {
    background: var(--background);
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem 1rem;
    background: var(--background-alt);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--gradient-surface);
}

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

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--background);
    padding: 2.5rem;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.feature-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.feature-link:hover {
    color: var(--accent-hover);
}

.link-arrow {
    transition: transform 0.2s ease;
}

.feature-link:hover .link-arrow {
    transform: translateX(4px);
}

/* About Preview Section */
.about-preview {
    padding: 6rem 0;
    background: var(--background);
}

/* About Page Content */
.about-page-content {
    max-width: 1000px;
    margin: 0 auto;
}

.company-hero {
    text-align: center;
    margin-bottom: 4rem;
    padding: 3rem 0;
    background: var(--gradient-ocean);
    border-radius: var(--radius-2xl);
    color: white;
}

.company-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.company-description {
    font-size: 1.25rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.9);
}

.mission-section {
    margin-bottom: 4rem;
    text-align: center;
}

.mission-section h3 {
    font-size: 2rem;
    color: var(--ocean-deep);
    margin-bottom: 1.5rem;
}

.mission-section p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.values-section {
    margin-bottom: 4rem;
}

.values-section h3 {
    font-size: 2rem;
    color: var(--ocean-deep);
    margin-bottom: 2rem;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-card {
    background: var(--background);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.value-card h4 {
    font-size: 1.25rem;
    color: var(--ocean-deep);
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.industries-section,
.services-section {
    margin-bottom: 4rem;
}

.industries-section h3,
.services-section h3 {
    font-size: 2rem;
    color: var(--ocean-deep);
    margin-bottom: 2rem;
    text-align: center;
}

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

.industry-item,
.service-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--background-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.industry-item:hover,
.service-item:hover {
    background: var(--ocean-light);
    transform: translateY(-2px);
}

.industry-icon,
.service-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.industry-text,
.service-text {
    color: var(--text-primary);
    font-weight: 500;
}

.contact-section {
    background: var(--background-alt);
    padding: 3rem;
    border-radius: var(--radius-2xl);
    text-align: center;
}

.contact-section h3 {
    font-size: 2rem;
    color: var(--ocean-deep);
    margin-bottom: 2rem;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.contact-details h4 {
    font-size: 1.5rem;
    color: var(--ocean-deep);
    margin-bottom: 1rem;
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.contact-details a {
    color: var(--accent-color);
    text-decoration: none;
}

.contact-details a:hover {
    text-decoration: underline;
}

.contact-cta p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: var(--background-alt);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--background);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-quote {
    margin-bottom: 2rem;
}

.quote-mark {
    font-size: 3rem;
    color: var(--accent-color);
    line-height: 1;
    float: left;
    margin-right: 0.5rem;
    margin-top: -0.5rem;
}

.testimonial-quote p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    font-style: italic;
    margin: 0;
}

.testimonial-author strong {
    color: var(--text-primary);
    font-size: 1.125rem;
    display: block;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: var(--gradient-ocean);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    color: white;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Page */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.company-intro {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--background-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.company-intro h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.company-intro p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
}

.company-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.detail-section {
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.detail-section h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.detail-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.detail-section ul {
    list-style: none;
    padding: 0;
}

.detail-section li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.detail-section li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        min-height: 60vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    /* About Page Content Mobile */
    .company-hero {
        padding: 2rem 1rem;
        margin-bottom: 2rem;
    }
    
    .company-intro h2 {
        font-size: 2rem;
    }
    
    .company-description {
        font-size: 1.125rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .value-card {
        padding: 1.5rem;
    }
    
    .industries-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .contact-section {
        padding: 2rem 1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-navigation {
        width: 100%;
        justify-content: center;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .company-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .about-text h2 {
        font-size: 1.75rem;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .nav-menu {
        display: none;
    }
    
    .main-content {
        padding: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .stats,
    .features,
    .about-preview,
    .testimonials,
    .cta {
        padding: 2rem 0;
    }

/* Category Index Page Styles */
.category-index {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--background-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}


.category-info h2 {
    color: var(--ocean-deep);
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.category-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.category-links {
    margin-bottom: 3rem;
}

.category-links h3 {
    color: var(--ocean-deep);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.5rem;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.link-card {
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-aquatic);
}

.link-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.link-item:hover {
    color: var(--ocean-medium);
}

.link-text {
    font-weight: 500;
    font-size: 1.1rem;
}

.link-arrow {
    color: var(--ocean-light);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.link-item:hover .link-arrow {
    transform: translateX(4px);
}

.category-cta {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--ocean-light) 0%, var(--ocean-foam) 100%);
    border-radius: var(--radius-lg);
    margin-top: 3rem;
}

.category-cta h3 {
    color: var(--ocean-deep);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.category-cta p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design for Category Index */
@media (max-width: 768px) {
    .category-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    
    .category-info h2 {
        font-size: 1.5rem;
    }
    
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    .category-index {
        padding: 1rem;
    }
}

/* Product Specification Tables */
.product-specs {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.product-specs thead {
    background: var(--ocean-deep);
    color: white;
}

.product-specs th,
.product-specs td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.product-specs th {
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-specs td {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.product-specs tbody tr:hover {
    background: var(--ocean-foam);
}

.product-specs tbody tr:last-child td {
    border-bottom: none;
}

/* Product Info Sections */
.product-info {
    background: var(--seashell);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    border-left: 4px solid var(--ocean-light);
}

.product-info h3 {
    color: var(--ocean-deep);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.product-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Product Images */
.product-images {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
    justify-content: center;
}

.product-image {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    max-width: 100%;
    height: auto;
}

.product-image:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Enhanced Product Display for Predation Netting */
.product-header {
    background: linear-gradient(135deg, var(--ocean-deep) 0%, var(--ocean-medium) 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    text-align: center;
}

.product-header h1 {
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
    font-weight: 700;
}

.product-header .product-code {
    font-size: 1.25rem;
    opacity: 0.9;
    font-weight: 500;
}

.product-description {
    background: var(--seashell);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 2rem 0;
    border-left: 4px solid var(--ocean-light);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-primary);
}

/* Product Specifications Grid */
.product-specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.product-spec-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-spec-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.product-spec-card h3 {
    color: var(--ocean-deep);
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--ocean-light);
    padding-bottom: 0.5rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--ocean-foam);
}

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

.spec-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.spec-value {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: right;
}

.product-model {
    background: var(--ocean-light);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: inline-block;
}

/* Product Sections */
.product-section {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.product-section h3 {
    color: var(--ocean-deep);
    margin: 0 0 1rem 0;
    font-size: 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid var(--ocean-light);
    padding-bottom: 0.5rem;
}

.product-section p {
    color: var(--text-primary);
    line-height: 1.7;
    margin: 0;
}

.product-features {
    color: var(--text-primary);
    line-height: 1.7;
}

.product-features strong {
    color: var(--ocean-deep);
    font-weight: 600;
}
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1rem;
}

/* Product Categories */
.product-category {
    margin: 3rem 0;
}

.product-category h2 {
    color: var(--ocean-deep);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--ocean-light);
}

/* Enhanced Product Images */
.product-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
    padding: 1rem;
    background: var(--seashell);
    border-radius: var(--radius-lg);
}

.product-image {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    max-width: 100%;
    height: auto;
    background: white;
    padding: 0.5rem;
}

.product-image:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Responsive Product Tables */
@media (max-width: 768px) {
    .product-specs {
        font-size: 0.75rem;
    }
    
    .product-specs th,
    .product-specs td {
        padding: 0.75rem 0.5rem;
    }
    
    .product-info {
        padding: 1.5rem;
    }
    
    .product-specs-grid {
        grid-template-columns: 1fr;
    }
    
    .product-header h1 {
        font-size: 2rem;
    }
    
    .product-images {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}
}