/* Котики.МСК — Premium Dark Landing */
:root {
    --bg: #0a0a0f;
    --bg-alt: #111118;
    --surface: #16161f;
    --text: #e8e8ec;
    --text-muted: #8888a0;
    --accent: #c8ff00;
    --accent-dim: rgba(200, 255, 0, 0.12);
    --border: rgba(255, 255, 255, 0.08);
    --radius: 2px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.8;
}

/* ===== FIXED NAV ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--accent);
    opacity: 1;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 40px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: saturate(0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 8vw;
    font-weight: 900;
    letter-spacing: -3px;
    line-height: 0.9;
    color: var(--text);
    margin-bottom: 32px;
    text-transform: uppercase;
}

.hero-title span {
    color: var(--accent);
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto 48px;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-cta {
    display: inline-block;
    padding: 14px 40px;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: var(--radius);
    transition: background 0.3s, color 0.3s;
}

.hero-cta:hover {
    background: var(--accent);
    color: var(--bg);
    opacity: 1;
}

/* ===== SECTIONS ===== */
.section {
    padding: 140px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-label {
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
    font-weight: 600;
}

.section-title {
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 24px;
    max-width: 700px;
}

/* ===== MANIFEST ===== */
.manifest {
    text-align: center;
    padding: 160px 40px;
    max-width: 900px;
    margin: 0 auto;
}

.manifest p {
    font-size: 2.2rem;
    font-weight: 300;
    line-height: 1.4;
    color: var(--text);
    letter-spacing: -0.5px;
}

.manifest em {
    font-style: normal;
    color: var(--accent);
}

/* ===== BREEDS ZIGZAG ===== */
.breeds {
    padding: 140px 0;
}

.breed-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 70vh;
    margin-bottom: 80px;
    align-items: center;
}

.breed-block:last-child {
    margin-bottom: 0;
}

.breed-block:nth-child(even) .breed-img {
    order: 2;
}

.breed-img {
    width: 100%;
    height: 100%;
    min-height: 500px;
    overflow: hidden;
}

.breed-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.breed-img:hover img {
    transform: scale(1.03);
}

.breed-info {
    padding: 60px 80px;
}

.breed-name {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 8px;
    line-height: 1;
}

.breed-en {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
    font-weight: 400;
}

.breed-desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-weight: 300;
}

.breed-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    font-weight: 500;
}

.badge-accent {
    border-color: var(--accent);
    color: var(--accent);
}

/* ===== GALLERY ===== */
.gallery-section {
    padding: 140px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    margin-top: 60px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
    filter: saturate(0.8);
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: saturate(1);
}

/* ===== STATS ===== */
.stats {
    padding: 160px 40px;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 40px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 12px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 400;
}

/* ===== ABOUT ===== */
.about {
    padding: 160px 40px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about p {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-muted);
    font-weight: 300;
    margin-top: 24px;
}

/* ===== FOOTER ===== */
.footer {
    padding: 80px 40px 40px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer p {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.footer .footer-brand {
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 10vw;
    }

    .breed-block {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .breed-block:nth-child(even) .breed-img {
        order: 0;
    }

    .breed-img {
        min-height: 350px;
        max-height: 450px;
    }

    .breed-info {
        padding: 40px 40px;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 16px 20px;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-title {
        font-size: 18vw;
        letter-spacing: -1px;
    }

    .hero-sub {
        font-size: 0.95rem;
    }

    .section {
        padding: 80px 20px;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .manifest {
        padding: 100px 20px;
    }

    .manifest p {
        font-size: 1.5rem;
    }

    .breed-img {
        min-height: 280px;
        max-height: 350px;
    }

    .breed-info {
        padding: 32px 20px;
    }

    .breed-name {
        font-size: 2rem;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 80px 20px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .gallery-section {
        padding: 80px 20px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3px;
    }

    .about {
        padding: 80px 20px;
    }

    .about p {
        font-size: 1rem;
    }
}