/* ============================
   CSS Variables & Reset
   ============================ */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --primary-glow: rgba(37,99,235,0.15);
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    --bg: #fafbfc;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #e2e8f0;
    --surface: #ffffff;
    --border: #e2e8f0;
    --border-light: #f1f5f9;

    --text: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
    --shadow-lg: 0 12px 24px rgba(0,0,0,0.09);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 30px rgba(37,99,235,0.12);

    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

@keyframes slideInUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

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

.animate-in {
    animation: fadeInUp 0.6s ease-out both;
}

.animate-in-delay-1 { animation-delay: 0.1s; }
.animate-in-delay-2 { animation-delay: 0.2s; }
.animate-in-delay-3 { animation-delay: 0.3s; }
.animate-in-delay-4 { animation-delay: 0.4s; }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================
   Flash Messages
   ============================ */
.flash {
    position: fixed;
    top: 16px;
    right: 16px;
    left: auto;
    z-index: 1000;
    padding: 16px 24px;
    font-weight: 500;
    font-size: 0.92rem;
    border-radius: var(--radius);
    animation: slideInRight 0.4s ease-out, fadeIn 0.3s ease-out;
    max-width: 420px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.flash .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    gap: 16px;
}

.flash-success { background: rgba(16,185,129,0.95); color: #fff; }
.flash-error { background: rgba(239,68,68,0.95); color: #fff; }
.flash-warning { background: rgba(245,158,11,0.95); color: #fff; }

.flash-close {
    background: rgba(255,255,255,0.2);
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: inherit;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
    flex-shrink: 0;
}

.flash-close:hover { background: rgba(255,255,255,0.3); }

/* ============================
   Navbar
   ============================ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px) saturate(1.5);
    background: rgba(255,255,255,0.85);
    border-bottom: 1px solid rgba(226,232,240,0.6);
    transition: all var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.03em;
    transition: transform var(--transition);
}

.logo:hover { transform: scale(1.02); }

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--text-secondary);
    transition: all var(--transition);
    position: relative;
}

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

.nav-link.active {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-link-cta {
    background: var(--primary) !important;
    color: var(--text-inverse) !important;
    font-weight: 600;
    padding: 10px 22px;
    box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}

.nav-link-cta:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.4);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 110;
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 90;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.open { display: block; opacity: 1; }

/* ============================
   Hero Section
   ============================ */
.hero {
    background: linear-gradient(135deg, #0c1222 0%, #1a2332 40%, #0f172a 100%);
    color: var(--text-inverse);
    padding: 100px 0 90px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 20% 40%, rgba(37,99,235,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 50% at 80% 60%, rgba(124,58,237,0.1) 0%, transparent 70%);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
}

/* Animated dots/grid background */
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.8rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.08;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero h1 span {
    background: linear-gradient(135deg, #60a5fa, #a78bfa, #f472b6);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientMove 4s ease infinite;
}

.hero p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.6);
    max-width: 560px;
    margin: 0 auto 36px;
    animation: fadeInUp 0.8s ease-out 0.15s both;
}

.hero-search {
    max-width: 580px;
    margin: 0 auto;
    display: flex;
    gap: 0;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-xl);
    padding: 6px;
    backdrop-filter: blur(20px);
    animation: fadeInUp 0.8s ease-out 0.3s both;
    transition: all var(--transition);
}

.hero-search:focus-within {
    border-color: rgba(96,165,250,0.4);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 40px rgba(37,99,235,0.15);
}

.hero-search input {
    flex: 1;
    border: none;
    background: none;
    color: #fff;
    padding: 16px 24px;
    font-size: 1rem;
    outline: none;
    font-family: var(--font);
}

.hero-search input::placeholder { color: rgba(255,255,255,0.4); }

.hero-search button {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 16px 32px;
    border-radius: calc(var(--radius-xl) - 4px);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font);
    white-space: nowrap;
}

.hero-search button:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
    box-shadow: 0 4px 16px rgba(37,99,235,0.4);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 56px;
    margin-top: 56px;
    animation: fadeInUp 0.8s ease-out 0.45s both;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
}

/* ============================
   Section Titles
   ============================ */
.section {
    padding: 80px 0;
}

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 40px;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 8px;
}

.section-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
    white-space: nowrap;
}

.section-link:hover {
    color: var(--primary-dark);
    gap: 10px;
}

/* ============================
   Category Cards (Home)
   ============================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.category-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    align-items: flex-end;
    padding: 36px;
    cursor: pointer;
    transition: all var(--transition-slow);
    isolation: isolate;
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.category-card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -2;
}

.category-card:hover .category-card-bg { transform: scale(1.08); }

.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.05) 100%);
    z-index: -1;
}

.category-card-classic .category-card-bg {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 30%, #4338ca 60%, #1e1b4b 100%);
    background-size: 300% 300%;
    animation: gradientMove 8s ease infinite;
}

.category-card-new .category-card-bg {
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 30%, #0284c7 60%, #0c4a6e 100%);
    background-size: 300% 300%;
    animation: gradientMove 8s ease infinite;
    animation-delay: 2s;
}

.category-card-content {
    position: relative;
    color: #fff;
}

.category-card-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.category-card-content p {
    color: rgba(255,255,255,0.65);
    font-size: 0.95rem;
}

.category-card-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: 12px;
    color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.1);
}

/* ============================
   Car Cards & Grid
   ============================ */
.car-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.car-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    position: relative;
}

.car-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateY(-4px);
}

.car-card-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-secondary);
}

.car-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.car-card:hover .car-card-image img { transform: scale(1.07); }

.car-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
}

.car-card-badge.classic {
    background: rgba(124,58,237,0.85);
    color: #fff;
}

.car-card-badge.new {
    background: rgba(37,99,235,0.85);
    color: #fff;
}

.car-card-featured {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(245,158,11,0.9);
    color: #fff;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 4px;
}

.car-card-body {
    padding: 20px;
}

.car-card-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    letter-spacing: -0.01em;
}

.car-card-subtitle {
    color: var(--text-muted);
    font-size: 0.82rem;
    margin-bottom: 14px;
}

.car-card-price {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.car-card-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.car-card-spec {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.car-card-spec svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    color: var(--text-muted);
}

/* ============================
   Catalog Layout
   ============================ */
.catalog {
    padding: 40px 0 80px;
}

.catalog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.catalog-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.catalog-count {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.catalog-sort {
    display: flex;
    align-items: center;
    gap: 8px;
}

.catalog-sort label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    align-items: start;
}

/* Filters Sidebar */
.filters-sidebar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 92px;
    transition: all var(--transition);
}

.filters-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.filters-clear {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font);
    transition: color var(--transition);
}

.filters-clear:hover { color: var(--primary-dark); }

.filter-group {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.filter-group:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.filter-row {
    display: flex;
    gap: 8px;
}

.filter-row .form-input { flex: 1; min-width: 0; }

.filters-mobile-btn {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--surface);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    font-family: var(--font);
    transition: all var(--transition);
}

.filters-mobile-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filters-mobile-btn svg { width: 18px; height: 18px; }
.filters-apply-mobile { display: none; width: 100%; margin-top: 16px; }

/* ============================
   Forms
   ============================ */
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 11px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.92rem;
    font-family: var(--font);
    color: var(--text);
    background: var(--surface);
    transition: all var(--transition);
    outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
}

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

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
}

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

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

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group .form-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-error {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 4px;
}

/* ============================
   Buttons
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font);
    line-height: 1;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
    background: var(--primary);
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(37,99,235,0.25);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(37,99,235,0.35);
}

.btn-success {
    background: var(--success);
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(16,185,129,0.25);
}

.btn-success:hover { background: #059669; transform: translateY(-1px); }

.btn-danger {
    background: var(--danger);
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(239,68,68,0.25);
}

.btn-danger:hover { background: #dc2626; transform: translateY(-1px); }

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-secondary);
}

.btn-outline::after { display: none; }

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-sm { padding: 8px 16px; font-size: 0.82rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 16px 36px; font-size: 1rem; border-radius: var(--radius); }
.btn-block { width: 100%; }

/* ============================
   Pagination
   ============================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 48px;
}

.pagination-num, .pagination-btn {
    padding: 10px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.pagination-num:hover, .pagination-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-1px);
}

.pagination-num.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(37,99,235,0.25);
}

.pagination-dots { padding: 10px 4px; color: var(--text-muted); }

/* ============================
   Car Detail Page
   ============================ */
.car-detail {
    padding: 32px 0 80px;
}

.car-detail-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 48px;
    align-items: start;
}

.gallery {
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.gallery-main {
    aspect-ratio: 16/10;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 12px;
    position: relative;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.gallery-thumb {
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    opacity: 0.6;
}

.gallery-thumb.active,
.gallery-thumb:hover {
    border-color: var(--primary);
    opacity: 1;
    transform: scale(1.05);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    position: sticky;
    top: 92px;
}

.detail-category {
    display: inline-block;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
}

.detail-category.classic { background: #ede9fe; color: #7c3aed; }
.detail-category.new { background: var(--primary-light); color: var(--primary); }

.detail-title {
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.detail-location {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-price {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.detail-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}

.detail-spec {
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

.detail-spec:hover {
    border-color: var(--primary-light);
    background: var(--primary-light);
}

.detail-spec-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
    font-weight: 600;
}

.detail-spec-value {
    font-size: 0.92rem;
    font-weight: 700;
}

.detail-description {
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.detail-description h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.detail-description p {
    color: var(--text-secondary);
    line-height: 1.75;
}

.detail-contact {
    margin-top: 24px;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-light), #ede9fe);
    border-radius: var(--radius);
    border: 1px solid rgba(37,99,235,0.1);
}

.detail-contact h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
}

/* ============================
   Submit / Car Form
   ============================ */
.page-form {
    padding: 56px 0 80px;
}

.page-form-header {
    text-align: center;
    margin-bottom: 48px;
}

.page-form-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 10px;
}

.page-form-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.form-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 20px;
    margin-top: 36px;
}

.form-section-title:first-child { margin-top: 0; }

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.upload-area::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-light), #ede9fe);
    opacity: 0;
    transition: opacity var(--transition);
}

.upload-area:hover::before,
.upload-area.dragover::before { opacity: 1; }

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary);
}

.upload-area-icon { font-size: 2.5rem; margin-bottom: 8px; position: relative; }
.upload-area-text { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 4px; position: relative; }
.upload-area-hint { font-size: 0.82rem; color: var(--text-muted); position: relative; }

.upload-previews {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 16px;
}

.upload-preview {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--border);
    transition: all var(--transition);
}

.upload-preview:hover { border-color: var(--primary); }

.upload-preview img { width: 100%; height: 100%; object-fit: cover; }

.upload-preview-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(0,0,0,0.65);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: all var(--transition);
    backdrop-filter: blur(4px);
}

.upload-preview-remove:hover { background: var(--danger); transform: scale(1.1); }

/* ============================
   Success Page
   ============================ */
.success-page {
    text-align: center;
    padding: 120px 20px;
    animation: fadeInUp 0.6s ease-out;
}

.success-icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 28px;
    animation: scaleIn 0.5s ease-out 0.2s both;
    box-shadow: 0 8px 24px rgba(16,185,129,0.2);
}

.success-page h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.success-page p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 480px;
    margin: 0 auto 36px;
}

/* ============================
   Similar Cars
   ============================ */
.similar-cars {
    padding: 56px 0 80px;
    border-top: 1px solid var(--border);
}

/* ============================
   Badges
   ============================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-approved { background: #dcfce7; color: #166534; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-rejected { background: #fee2e2; color: #991b1b; }

/* ============================
   Footer
   ============================ */
.footer {
    background: #0c1222;
    color: rgba(255,255,255,0.8);
    padding: 72px 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(37,99,235,0.06) 0%, transparent 70%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    position: relative;
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-subtitle {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

.footer-text {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
}

.footer-links li { margin-bottom: 10px; }

.footer-links a,
.footer-links li {
    color: rgba(255,255,255,0.5);
    font-size: 0.88rem;
    transition: all var(--transition);
}

.footer-links a:hover { color: #fff; padding-left: 4px; }

.footer-bottom {
    margin-top: 56px;
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.3);
}

/* ============================
   Empty State
   ============================ */
.empty-state {
    text-align: center;
    padding: 100px 20px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 3.5rem;
    margin-bottom: 16px;
    opacity: 0.4;
    animation: float 3s ease-in-out infinite;
}

.empty-state h3 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.empty-state p { font-size: 0.95rem; }

/* ============================
   CTA Section
   ============================ */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, #ede9fe 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(37,99,235,0.08) 0%, transparent 50%);
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
    position: relative;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.08rem;
    margin-bottom: 28px;
    position: relative;
}

/* ============================
   Breadcrumb
   ============================ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--primary);
    font-weight: 500;
    transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--primary-dark); }
.breadcrumb span.sep { color: var(--border); }

/* ============================
   Responsive
   ============================ */
@media (max-width: 1024px) {
    .catalog-layout { grid-template-columns: 1fr; }

    .filters-sidebar {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 200;
        border-radius: 0;
        overflow-y: auto;
        padding: 24px;
        padding-top: 64px;
        animation: fadeIn 0.2s ease-out;
    }

    .filters-sidebar.open { display: block; }

    .filters-sidebar .filters-close {
        display: block;
        position: absolute;
        top: 16px;
        right: 16px;
        background: var(--bg-secondary);
        border: none;
        font-size: 1.3rem;
        cursor: pointer;
        color: var(--text);
        width: 36px;
        height: 36px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .filters-mobile-btn { display: flex; }
    .filters-apply-mobile { display: block; }

    .car-grid { grid-template-columns: repeat(2, 1fr); }
    .car-detail-grid { grid-template-columns: 1fr; gap: 32px; }
    .detail-info { position: static; }
}

@media (max-width: 768px) {
    .hero { padding: 72px 0 64px; }
    .hero h1 { font-size: 2.4rem; }
    .hero p { font-size: 1rem; }

    .hero-search { flex-direction: column; border-radius: var(--radius-lg); }
    .hero-search button { width: 100%; border-radius: var(--radius); }

    .hero-stats { gap: 28px; }
    .hero-stat-number { font-size: 1.8rem; }

    .categories-grid { grid-template-columns: 1fr; }
    .category-card { min-height: 220px; }

    .section { padding: 56px 0; }
    .section-title { font-size: 1.5rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; }
    .upload-previews { grid-template-columns: repeat(3, 1fr); }
    .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
    .detail-specs { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .navbar-inner { height: 64px; }
    .hamburger { display: flex; }

    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background: var(--surface);
        padding: 80px 24px 24px;
        gap: 4px;
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 100;
        box-shadow: var(--shadow-xl);
    }

    .nav-links.open { right: 0; }

    .nav-link {
        padding: 14px 16px;
        font-size: 1rem;
        border-radius: var(--radius);
    }

    .car-grid { grid-template-columns: 1fr; gap: 16px; }
    .car-card-body { padding: 16px; }
    .catalog-header h1 { font-size: 1.6rem; }
    .detail-title { font-size: 1.5rem; }
    .detail-price { font-size: 2rem; }
    .form-card { padding: 20px; border-radius: var(--radius-lg); }

    .hero { padding: 48px 0 52px; }
    .hero h1 { font-size: 2rem; }
    .section { padding: 40px 0; }
    .upload-previews { grid-template-columns: repeat(2, 1fr); }
    .container { padding: 0 16px; }
}