:root {
    --bg: #0a0a0a;
    --surface: #141414;
    --border: #222;
    --text: #e8e8e8;
    --text-muted: #888;
    --accent: #c9a96e;
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.6;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--text);
}

.hero {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    letter-spacing: 0.02em;
    margin-bottom: 1rem;
}

.hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 500px;
}

.collection {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.collection h2,
.about h2,
.contact h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 3rem;
    text-align: center;
    letter-spacing: 0.02em;
}

.watches {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.watch-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    transition: border-color 0.3s;
}

.watch-card:hover {
    border-color: #333;
}

.watch-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: #1a1a1a;
}

.watch-card .info {
    padding: 1.5rem;
}

.watch-card .brand {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.watch-card .name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
}

.watch-card .price {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.watch-card .status {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.watch-card .status.available {
    color: var(--accent);
}

.watch-card .status.sold {
    color: var(--text-muted);
}

.watch-card .btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 2rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}

.watch-card .btn:hover {
    background: var(--accent);
    color: var(--bg);
}

.watch-card .btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    border-color: var(--text-muted);
    color: var(--text-muted);
}

.watch-card .btn:disabled:hover {
    background: transparent;
    color: var(--text-muted);
}

.about,
.contact {
    max-width: 600px;
    margin: 0 auto;
    padding: 6rem 2rem;
    text-align: center;
}

.about p,
.contact p {
    color: var(--text-muted);
    line-height: 1.8;
}

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

footer {
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .nav-links {
        gap: 1.5rem;
    }

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