/* =========================================
   GlobalCamLive — Main Stylesheet v2.0
   Modern dark theme | Mobile-First | Card Grid
   ========================================= */

/* ── Variables ── */
:root {
    /* Colors */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2128;
    --bg-card-hover: #22272e;
    --border: #30363d;
    --border-light: rgba(255,255,255,0.08);

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --accent: #00d2ff;
    --accent-hover: #33ddff;
    --accent-glow: rgba(0,210,255,0.2);
    --accent-dim: rgba(0,210,255,0.08);

    --live-red: #ef4444;
    --live-green: #22c55e;
    --new-orange: #f97316;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --t-fast: 0.15s ease;
    --t-base: 0.2s ease;
    --t-slow: 0.3s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color var(--t-fast); }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }

/* ── Container ── */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ── HEADER ── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(13,17,23,0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    height: 64px;
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
    text-decoration: none;
}
.logo-icon { font-size: 1.5rem; }
.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    white-space: nowrap;
}
.logo-text span { color: var(--accent); }

/* Nav search */
.header-search { flex: 1; max-width: 400px; }
.nav-search-form {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    transition: border-color var(--t-fast);
}
.nav-search-form:focus-within { border-color: var(--accent); }
.nav-search-icon { color: var(--text-muted); font-size: 0.9rem; flex-shrink: 0; }
.nav-search-form input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 100%;
    outline: none;
}
.nav-search-form input::placeholder { color: var(--text-muted); }

/* Nav links */
.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}
.header-nav a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: color var(--t-fast), background var(--t-fast);
}
.header-nav a:hover, .header-nav a.active { color: var(--accent); background: var(--accent-dim); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-sans);
    transition: color var(--t-fast), background var(--t-fast);
}
.nav-dropdown-btn:hover { color: var(--accent); background: var(--accent-dim); }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-2);
    min-width: 180px;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: background var(--t-fast), color var(--t-fast);
}
.nav-dropdown-menu a:hover { background: var(--accent-dim); color: var(--accent); }

/* Header actions */
.header-actions { margin-left: auto; flex-shrink: 0; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: all var(--t-base);
    white-space: nowrap;
    font-family: var(--font-sans);
}
.btn-sm { padding: 0.375rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 0.75rem 1.75rem; font-size: 1rem; }
.btn-teal {
    background: var(--accent);
    color: #0d1117;
    font-weight: 700;
}
.btn-teal:hover { background: var(--accent-hover); color: #0d1117; transform: translateY(-1px); }
.btn-primary {
    background: var(--accent);
    color: #0d1117;
    font-weight: 700;
}
.btn-primary:hover { background: var(--accent-hover); color: #0d1117; transform: translateY(-1px); box-shadow: 0 4px 16px var(--accent-glow); }
.btn-outline {
    border: 1.5px solid var(--border);
    color: var(--text-primary);
    background: transparent;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline-light {
    border: 1.5px solid rgba(255,255,255,0.2);
    color: var(--text-primary);
    background: transparent;
}
.btn-outline-light:hover { border-color: var(--accent); color: var(--accent); }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--t-base);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    padding: var(--space-4) var(--space-6);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    gap: var(--space-1);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    color: var(--text-secondary);
    font-size: 1rem;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--border-light);
    transition: color var(--t-fast);
}
.mobile-menu a:hover { color: var(--accent); }

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-primary);
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0,210,255,0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(16,185,129,0.05) 0%, transparent 50%),
        linear-gradient(180deg, #0d1117 0%, #0d1726 50%, #0d1117 100%);
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(0,210,255,0.08) 0%, transparent 40%),
        radial-gradient(circle at 70% 60%, rgba(59,130,246,0.06) 0%, transparent 40%);
}
/* Dot grid pattern */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--space-8) var(--space-6);
    max-width: 800px;
    width: 100%;
}

/* Hero badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(0,210,255,0.1);
    border: 1px solid rgba(0,210,255,0.3);
    color: var(--accent);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
    letter-spacing: 0.02em;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--live-green);
    animation: pulse-badge 2s infinite;
}
@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Hero title */
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
}
.hero-title-accent { color: var(--accent); }

/* Hero subtitle */
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto var(--space-8);
    line-height: 1.7;
}

/* Hero search */
.hero-search-wrap {
    max-width: 600px;
    margin: 0 auto var(--space-6);
}
.hero-search-form {
    display: flex;
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: 60px;
    overflow: hidden;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.hero-search-form:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}
.hero-search-form input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 1rem;
    padding: 1rem 1.5rem;
    outline: none;
    min-width: 0;
}
.hero-search-form input::placeholder { color: var(--text-muted); }
.hero-search-form button {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--accent);
    color: #0d1117;
    border: none;
    padding: 0.875rem 1.75rem;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: background var(--t-fast);
    white-space: nowrap;
}
.hero-search-form button:hover { background: var(--accent-hover); }

/* Hero actions */
.hero-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
}

/* Hero stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}
.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}
.hero-stat strong {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}
.hero-stat span {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ── SECTION ── */
.section {
    padding: var(--space-16) 0;
}
.section + .section {
    border-top: 1px solid var(--border-light);
}

/* Section header */
.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--space-8);
    gap: var(--space-4);
}
.section-header-left { flex: 1; }
.section-header h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    letter-spacing: -0.01em;
}
.section-header p {
    font-size: 1rem;
    color: var(--text-secondary);
}
.btn-view-all { flex-shrink: 0; }

/* ── CAM GRID ── */
.cam-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-5);
}
.cam-grid-sm {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-4);
}

/* Cam card */
.cam-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
    text-decoration: none;
}
.cam-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(0,210,255,0.15);
}

/* Thumb / thumbnail */
.cam-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-secondary);
}
.cam-placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

/* Live badge */
.cam-live-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(0,0,0,0.7);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: 50px;
    backdrop-filter: blur(4px);
}
.live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--live-green);
    animation: pulse-live 1.5s infinite;
}
@keyframes pulse-live {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Category tag */
.cam-cat-tag {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: var(--accent);
    color: #0d1117;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
}

/* New badge */
.cam-new-badge {
    position: absolute;
    bottom: var(--space-3);
    left: var(--space-3);
    background: var(--new-orange);
    color: white;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
}

/* Hover overlay */
.cam-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--t-base);
}
.cam-hover-overlay span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--accent);
    color: #0d1117;
    font-weight: 700;
    padding: 0.625rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
}
.cam-card:hover .cam-hover-overlay { opacity: 1; }

/* Cam body */
.cam-body {
    padding: var(--space-4) var(--space-5);
    flex: 1;
}
.cam-body h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    line-height: 1.4;
    font-family: var(--font-sans);
}
.cam-meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}
.cam-meta span {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}
.cam-added {
    color: var(--new-orange) !important;
    font-weight: 600;
}

/* Featured card (spans 2 columns on large screens) */
.cam-card-featured {
    grid-column: span 2;
}
.cam-card-featured .cam-thumb {
    aspect-ratio: 21/9;
}

/* ── CATEGORIES ── */
.categories-section {
    background: var(--bg-primary);
}
.cat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}
.cat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-4);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--border);
    text-align: center;
    transition: all var(--t-base);
    text-decoration: none;
}
.cat-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 24px var(--accent-dim);
}
.cat-icon { font-size: 2.5rem; }
.cat-card h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-sans);
}
.cat-count {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── MAP ── */
.map-section {
    background: var(--bg-secondary);
    padding: var(--space-12) 0 0 0;
}
.map-layout {
    display: flex;
    gap: 0;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6) var(--space-12);
}
.filter-sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: var(--space-5);
    width: 260px;
    flex-shrink: 0;
    height: 580px;
    overflow-y: auto;
    position: sticky;
    top: 64px;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}
.filter-sidebar h3 {
    color: var(--text-primary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-4);
    font-weight: 700;
}
.filter-group { margin-bottom: var(--space-5); }
.filter-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-2);
    font-weight: 600;
}
.filter-chips-wrap { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all var(--t-fast);
    user-select: none;
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active { background: var(--accent); color: #0d1117; border-color: var(--accent); font-weight: 700; }
.filter-select {
    width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    cursor: pointer;
    outline: none;
    transition: border-color var(--t-fast);
}
.filter-select:focus { border-color: var(--accent); }
.layer-toggle { display: flex; gap: var(--space-2); }
.layer-btn {
    flex: 1;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    cursor: pointer;
    text-align: center;
    transition: all var(--t-fast);
    font-family: var(--font-sans);
}
.layer-btn:hover { border-color: var(--accent); color: var(--accent); }
.layer-btn.active { background: var(--accent); color: #0d1117; border-color: var(--accent); font-weight: 700; }
.map-container { flex: 1; min-width: 0; }
#world-map {
    height: 580px;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

/* ── COUNTRIES ── */
.countries-section { background: var(--bg-primary); }
.countries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}
.country-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all var(--t-base);
}
.country-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-dim);
}
.country-thumb {
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.country-flag { font-size: 1.75rem; }
.country-info h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
    font-family: var(--font-sans);
}
.country-count { font-size: 0.78rem; color: var(--text-muted); }

/* ── RECENTLY ADDED ── */
.recent-section { background: var(--bg-secondary); }

/* ── ABOUT ── */
.about-section {
    background: var(--bg-secondary);
    padding: var(--space-16) 0;
    border-top: 1px solid var(--border-light);
}
.about-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.about-text h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-5);
}
.about-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}
.about-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-6);
}

/* ── FOOTER ── */
.site-footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    padding: var(--space-12) 0 var(--space-8);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-10);
}
.footer-brand h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}
.footer-brand h3 span { color: var(--accent); }
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; }
.footer-col h4 {
    color: var(--text-secondary);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-4);
    font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: var(--space-2); }
.footer-col a { font-size: 0.875rem; color: var(--text-muted); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: var(--space-3);
}

/* ── SCROLLBAR ── */
.filter-sidebar::-webkit-scrollbar { width: 4px; }
.filter-sidebar::-webkit-scrollbar-track { background: var(--bg-card); }
.filter-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── FEATURED SECTION ── */
.featured-section { background: var(--bg-primary); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .cat-grid { grid-template-columns: repeat(3, 1fr); }
    .cam-card-featured { grid-column: span 1; }
    .cam-card-featured .cam-thumb { aspect-ratio: 16/9; }
}

@media (max-width: 900px) {
    .header-nav { display: none; }
    .hamburger { display: flex; }
    .header-search { max-width: none; }

    .map-layout { flex-direction: column; }
    .filter-sidebar {
        width: 100%;
        height: auto;
        position: static;
        border-radius: var(--radius-lg);
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    #world-map { border-radius: 0 0 var(--radius-lg) var(--radius-lg); height: 400px; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
}

@media (max-width: 640px) {
    .hero { min-height: 85vh; }
    .hero-title { font-size: 2rem; }
    .hero-stats { gap: var(--space-4); }
    .hero-stat-divider { display: none; }
    .hero-actions { flex-direction: column; align-items: center; }

    .section-header { flex-direction: column; align-items: flex-start; }

    .cam-grid { grid-template-columns: 1fr; }
    .cam-card-featured { grid-column: span 1; }

    .cat-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
    .cat-card { padding: var(--space-4) var(--space-3); }
    .cat-icon { font-size: 2rem; }

    .countries-grid { grid-template-columns: 1fr 1fr; }

    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }

    .about-actions { flex-direction: column; align-items: center; }
}