:root {
    --black: #080808;
    --text: #1c1c1c;
    --muted: #6f6f6f;
    --line: rgba(0, 0, 0, .1);
    --bg: #ffffff;
    --soft: #f5f3ef;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--bg);
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 20;
    background: rgba(255, 255, 255, .9);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}
.topbar {
    padding: .55rem 2rem;
    font-size: .65rem;
    letter-spacing: .28em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, .45);
    border-bottom: 1px solid var(--line);
}
.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .8rem 2rem;
}
.logo img { width: 92px; height: auto; }
.main-nav { display: flex; gap: 1.6rem; }
.main-nav a {
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .72rem;
    color: rgba(0, 0, 0, .7);
}
.menu-button { display: none; }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center 35%;
    color: #fff;
    padding: 9rem 2rem 4rem;
}
.hero-content { max-width: 620px; }
.hero h1 {
    margin: .7rem 0 1rem;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: .95;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.hero p { max-width: 520px; line-height: 1.75; }
.hero-featured {
    margin-top: 1rem;
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .72rem;
    color: rgba(255,255,255,.72);
}
.eyebrow {
    margin: 0 0 1rem;
    text-transform: uppercase;
    letter-spacing: .35em;
    font-size: .68rem;
    color: rgba(0, 0, 0, .45);
}
.hero .eyebrow { color: rgba(255, 255, 255, .75); }
.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 46px;
    margin-top: 1rem;
    padding: .9rem 1.4rem;
    border: 1px solid currentColor;
    background: var(--black);
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .22em;
    font-size: .72rem;
    cursor: pointer;
}
.back-link {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--line);
    background: #fff;
    color: rgba(0,0,0,.72);
    padding: .75rem 1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .7rem;
    cursor: pointer;
}
.back-link:hover { border-color: #111; color: #111; }
.section { padding: 6rem 2rem; max-width: 1180px; margin: 0 auto; }
.section.narrow { max-width: 860px; }
.section.muted { max-width: none; background: var(--soft); padding-left: max(2rem, calc((100vw - 1180px) / 2)); padding-right: max(2rem, calc((100vw - 1180px) / 2)); }
.section h2 {
    margin: 0 0 2rem;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    text-transform: uppercase;
    letter-spacing: .14em;
}
.page-main { padding-top: 5rem; }
.page-main h1 {
    margin: 0 0 2rem;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(2.6rem, 6vw, 5rem);
    text-transform: uppercase;
    letter-spacing: .12em;
}
.section p { line-height: 1.75; color: rgba(0, 0, 0, .72); }
.grid { display: grid; gap: 1px; }
.cards { grid-template-columns: repeat(2, minmax(0, 1fr)); background: var(--line); }
.card {
    background: #fff;
    padding: 2rem;
    border: 1px solid rgba(0,0,0,.04);
}
.card h2, .card h3, .model-card h2, .model-card h3 { margin: 0 0 .8rem; font-family: Georgia, 'Times New Roman', serif; font-size: 1.15rem; text-transform: uppercase; letter-spacing: .08em; }
.breadcrumbs { margin: 0 0 2rem; font-size: .78rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li + li::before { content: '/'; margin-right: .45rem; color: rgba(0,0,0,.35); }
.breadcrumbs a { color: rgba(0,0,0,.62); }
.models-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.model-card { position: relative; border: 1px solid var(--line); background: #fff; overflow: hidden; transition: transform .45s ease, box-shadow .45s ease, border-color .45s ease; }
.model-card:hover { transform: translateY(-8px); border-color: rgba(0,0,0,.28); box-shadow: 0 24px 60px rgba(0,0,0,.12); }
.model-image-link { position: relative; display: block; overflow: hidden; color: #fff; text-decoration: none; }
.model-image-link::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.58), rgba(0,0,0,.08) 55%, rgba(0,0,0,0)); opacity: 0; transition: opacity .45s ease; }
.model-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; background: #eee; transition: transform .7s ease, filter .45s ease; }
.model-card:hover img { transform: scale(1.06); filter: contrast(1.04) saturate(1.04); }
.model-image-link span { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; z-index: 2; opacity: 0; transform: translateY(10px); transition: opacity .35s ease, transform .35s ease; text-transform: uppercase; letter-spacing: .18em; font-size: .7rem; }
.model-card:hover .model-image-link::after, .model-card:hover .model-image-link span { opacity: 1; }
.model-card:hover .model-image-link span { transform: translateY(0); }
.model-card div { padding: 1.2rem; }
.model-card div a { display: inline-flex; margin-top: .5rem; text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; color: rgba(0,0,0,.58); text-decoration: none; }
.model-card div a:hover { color: #111; }
.partner-logo { max-height: 90px; width: auto; margin-bottom: 1rem; }
.event-cover { width: 100%; max-height: 520px; object-fit: cover; margin-bottom: 2rem; }
.gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .8rem; }
.gallery-grid img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; transition: transform .55s ease, filter .35s ease; }
.gallery-more-button { display: block; margin: 1.5rem auto 3rem; }
.gallery-more-button[hidden] { display: none; }
.gallery-noscript { margin-top: 1rem; }
.gallery-image-link { position: relative; display: block; overflow: hidden; background: #eee; color: #fff; border: 0; padding: 0; cursor: zoom-in; }
.gallery-image-link:hover img { transform: scale(1.06); filter: contrast(1.05); }
.model-detail { display: grid; grid-template-columns: 320px 1fr; gap: 2rem; align-items: start; }
.model-specs { display: grid; grid-template-columns: 1fr; gap: .7rem; margin: 0; padding: 1.5rem; border: 1px solid var(--line); background: #fff; }
.model-specs dt { font-size: .68rem; text-transform: uppercase; letter-spacing: .18em; color: rgba(0,0,0,.45); }
.model-specs dd { margin: -.4rem 0 .5rem; color: rgba(0,0,0,.78); }
.model-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lightbox[hidden] { display: none; }
.lightbox { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; background: rgba(8,8,8,.92); padding: 4rem 5rem; }
.lightbox img { max-width: min(100%, 1100px); max-height: 82vh; object-fit: contain; box-shadow: 0 30px 90px rgba(0,0,0,.35); }
.lightbox-close, .lightbox-nav { position: fixed; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.08); color: #fff; cursor: pointer; }
.lightbox-close { top: 1.2rem; left: 1.2rem; padding: .75rem 1rem; text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; }
.lightbox-nav { top: 50%; width: 3.4rem; height: 3.4rem; transform: translateY(-50%); border-radius: 50%; font-size: 2.4rem; line-height: 1; }
.lightbox-nav.prev { left: 1.2rem; }
.lightbox-nav.next { right: 1.2rem; }
.lightbox p { position: fixed; left: 50%; bottom: 1.2rem; transform: translateX(-50%); margin: 0; color: rgba(255,255,255,.76); letter-spacing: .14em; font-size: .75rem; }
.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-form { display: grid; gap: 1rem; }
.contact-form label { display: grid; gap: .45rem; font-size: .78rem; text-transform: uppercase; letter-spacing: .16em; color: rgba(0,0,0,.55); }
.contact-form input, .contact-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    padding: .95rem;
    font: inherit;
    text-transform: none;
    letter-spacing: 0;
}
.status { padding: .9rem; border: 1px solid var(--line); }
.status.success { background: #eef8ef; }
.status.error { background: #fff0f0; }
.site-footer {
    padding: 2rem;
    border-top: 1px solid var(--line);
    text-align: center;
    color: rgba(0,0,0,.55);
    font-size: .8rem;
}
.footer-copyright {
    max-width: 900px;
    margin: 0 auto;
}
.footer-copyright p {
    margin: .35rem 0;
    line-height: 1.6;
}

@media (max-width: 860px) {
    .topbar { display: none; }
    .nav-wrap { padding: .9rem 1.2rem; }
    .menu-button { display: inline-flex; border: 1px solid var(--line); background: #fff; padding: .6rem .8rem; text-transform: uppercase; letter-spacing: .12em; }
    .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 1.2rem; flex-direction: column; }
    .main-nav.is-open { display: flex; }
    .hero { padding: 7rem 1.2rem 3rem; }
    .section, .section.muted { padding: 4rem 1.2rem; }
    .cards, .models-grid, .contact-section, .gallery-grid, .model-detail, .model-gallery { grid-template-columns: 1fr; }
    .lightbox { padding: 4.5rem 1rem 3rem; }
    .lightbox-nav { top: auto; bottom: 1rem; transform: none; }
    .lightbox-nav.prev { left: 1rem; }
    .lightbox-nav.next { right: 1rem; }
    .lightbox p { bottom: 1.8rem; }
}