/* ============================================
   VideoToolsAI - Premium Editorial Design
   ============================================
   Design Direction: Editorial/Magazine style
   Color: Dark premium with coral/orange accents
   Typography: Playfair Display + DM Sans
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Dark Premium Theme */
    --bg-primary: #0a0a0b;
    --bg-secondary: #111113;
    --bg-tertiary: #18181b;
    --bg-elevated: #1f1f23;
    --bg-hover: #27272a;
    
    /* Accent - Warm Coral */
    --accent: #ff6b4a;
    --accent-light: #ff8a6f;
    --accent-dark: #e54d2e;
    --accent-muted: rgba(255, 107, 74, 0.15);
    
    /* Text */
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --text-muted: #52525b;
    
    /* Borders */
    --border: #27272a;
    --border-light: #3f3f46;
    
    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0a0a0b 0%, #1a1a1f 50%, #0f0f12 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, #ff8a6f 100%);
    
    /* Typography */
    --font-display: 'Playfair Display', 'Instrument Serif', Georgia, serif;
    --font-body: 'DM Sans', 'Söhne', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Sizing */
    --container-max: 1280px;
    --container-narrow: 900px;
    
    /* Effects */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 60px rgba(255, 107, 74, 0.15);
    
    /* Animation */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--gradient-accent);
    color: white;
    border-radius: 8px;
    font-size: 0.875rem;
}

.logo-text {
    color: var(--text-primary);
}

.logo-accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s var(--ease-out);
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.nav-search {
    position: relative;
    flex-shrink: 0;
}

.nav-search input {
    width: 200px;
    padding: var(--space-sm) var(--space-md);
    padding-right: 50px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    outline: none;
    transition: all 0.2s var(--ease-out);
}

.nav-search input::placeholder {
    color: var(--text-tertiary);
}

.nav-search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-muted);
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    background: var(--bg-hover);
    padding: 2px 6px;
    border-radius: 4px;
}

.nav-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.2s var(--ease-out);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: var(--space-lg);
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.mobile-menu-links a {
    padding: var(--space-md);
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s var(--ease-out);
}

.mobile-menu-links a:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--space-lg) var(--space-4xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 107, 74, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(139, 92, 246, 0.05) 0%, transparent 40%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

.hero-content {
    position: relative;
    max-width: 800px;
    text-align: center;
    z-index: 1;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.8s var(--ease-out);
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 400;
    font-style: italic;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-light);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 74, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 107, 74, 0.4);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

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

/* ============================================
   Sections
   ============================================ */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-muted);
    border-radius: 100px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-style: italic;
    margin-bottom: var(--space-md);
}

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

/* ============================================
   Featured Tools Grid
   ============================================ */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.tool-card {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-xl);
    transition: all 0.3s var(--ease-out);
}

.tool-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    background: var(--gradient-card);
    pointer-events: none;
}

.tool-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.tool-card-featured {
    background: var(--bg-tertiary);
}

.tool-badge {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 12px;
    background: var(--accent);
    color: white;
    border-radius: 100px;
}

.tool-badge.badge-value {
    background: #10b981;
}

.tool-badge.badge-new {
    background: #8b5cf6;
}

.tool-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.tool-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.tool-meta {
    flex: 1;
}

.tool-name {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.tool-rating {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.stars {
    color: #fbbf24;
    letter-spacing: 2px;
}

.rating-text {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.tool-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.tag {
    font-size: 0.75rem;
    padding: 6px 12px;
    background: var(--bg-hover);
    color: var(--text-secondary);
    border-radius: 6px;
    border: 1px solid var(--border);
}

.tool-pricing {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.price {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.price-note {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.tool-actions {
    display: flex;
    gap: var(--space-md);
}

.tool-actions .btn {
    flex: 1;
    padding: 12px 20px;
    font-size: 0.875rem;
}

/* ============================================
   Categories Grid
   ============================================ */
.categories {
    background: var(--bg-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.category-card {
    position: relative;
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s var(--ease-out);
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease-out);
}

.category-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

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

.category-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    color: var(--accent);
}

.category-name {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.category-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.category-count {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   Comparison Table
   ============================================ */
.comparison-preview {
    background: var(--bg-primary);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--space-xl);
    border-radius: 16px;
    border: 1px solid var(--border);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.comparison-table th {
    text-align: left;
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.comparison-table td {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background: var(--bg-secondary);
}

.tool-cell {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
    white-space: nowrap;
}

.tool-icon-small {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.rating-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 6px 10px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
}

.rating-high {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.rating-medium {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}

.table-cta {
    font-weight: 500;
    color: var(--accent);
    white-space: nowrap;
    transition: color 0.2s;
}

.table-cta:hover {
    color: var(--accent-light);
}

.comparison-cta {
    text-align: center;
}

/* ============================================
   Filters
   ============================================ */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filter-group label {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

.filter-group select {
    padding: var(--space-sm) var(--space-md);
    padding-right: var(--space-2xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent);
}

/* ============================================
   Tools Grid
   ============================================ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.load-more {
    text-align: center;
}

/* ============================================
   Newsletter
   ============================================ */
.newsletter {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.newsletter-text h2 {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.newsletter-text p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.newsletter-form {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: var(--text-tertiary);
}

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

.newsletter-note {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    background: var(--bg-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: var(--space-md);
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.125rem;
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-disclosure {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    max-width: 700px;
    margin: 0 auto var(--space-md);
    line-height: 1.7;
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ============================================
   Search Modal
   ============================================ */
.search-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s var(--ease-out);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    width: 100%;
    max-width: 600px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transform: translateY(-20px) scale(0.95);
    transition: transform 0.2s var(--ease-out);
}

.search-modal.active .search-modal-content {
    transform: translateY(0) scale(1);
}

.search-modal-header {
    display: flex;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.search-modal-header input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.125rem;
    outline: none;
}

.search-modal-header input::placeholder {
    color: var(--text-tertiary);
}

.search-close {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
}

.search-results {
    padding: var(--space-lg);
    max-height: 400px;
    overflow-y: auto;
}

.search-hint {
    text-align: center;
    padding: var(--space-xl);
}

.search-hint p {
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}

.search-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
}

.search-suggestion {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.search-suggestion:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .nav-menu-toggle {
        display: flex;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 120px var(--space-md) var(--space-3xl);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .stat-divider {
        width: 60px;
        height: 1px;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        font-size: 0.8125rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--space-md);
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .filters {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-group select {
        width: 100%;
    }
    
    .nav-search {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .tool-actions {
        flex-direction: column;
    }
    
    .search-modal-content {
        margin: var(--space-md);
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-accent {
    color: var(--accent);
}

.text-muted {
    color: var(--text-secondary);
}