:root {
  --black: #050505;
  --black-2: #0b0b0b;
  --charcoal: #111214;
  --line: rgba(255,255,255,.13);
  --muted: rgba(255,255,255,.68);
  --soft: rgba(255,255,255,.82);
  --white: #f6f2ea;
  --gold: #b49150;
  --red: #cc0000;
  --shadow: 0 28px 80px rgba(0,0,0,.65);
  --serif: 'Cinzel', Georgia, serif;
  --sans: 'Inter', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  letter-spacing: .02em;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.site-shell { min-height: 100vh; overflow: hidden; background: radial-gradient(circle at top, #161616 0, #050505 45%, #000 100%); }

.site-header {
  height: 96px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px clamp(22px, 5vw, 70px) 8px;
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(0,0,0,.96), rgba(0,0,0,.72));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand img { width: 185px; height: auto; object-fit: contain; }
.menu-button { display: flex; gap: 7px; align-items: center; background: none; border: 0; color: var(--white); text-transform: uppercase; letter-spacing: .18em; font-size: 10px; cursor: pointer; }
.menu-button span { width: 18px; height: 1px; background: var(--white); display: block; position: absolute; }
.menu-button span:first-child { transform: translateY(-4px); }
.menu-button span:nth-child(2) { transform: translateY(4px); }
.menu-button small { margin-left: 30px; }
.header-actions { display: flex; justify-content: flex-end; align-items: center; gap: 18px; font-size: 11px; text-transform: uppercase; letter-spacing: .18em; color: var(--soft); }
.divider { width: 1px; height: 14px; background: var(--line); }

.primary-nav {
  position: sticky;
  top: 96px;
  z-index: 49;
  display: flex;
  justify-content: center;
  gap: clamp(26px, 6vw, 72px);
  padding: 12px 18px 14px;
  background: rgba(3,3,3,.86);
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
}
.primary-nav a { color: var(--muted); padding: 5px 0; position: relative; }
.primary-nav a.active::after, .primary-nav a:hover::after { content: ''; position: absolute; left: 0; right: 0; bottom: -12px; margin: auto; width: 28px; height: 1px; background: var(--gold); }

.hero {
  min-height: 620px;
  position: relative;
  display: flex;
  align-items: center;
  padding: 80px clamp(24px, 7vw, 92px);
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.55) 42%, rgba(0,0,0,.25) 100%), url('hero-forge-chrono-sport.png') center right / cover no-repeat;
  filter: saturate(.82) contrast(1.05);
}
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(circle at 75% 48%, rgba(204,0,0,.16), transparent 25%), linear-gradient(0deg, #050505 0%, transparent 22%); }
.hero-content { position: relative; z-index: 2; width: min(560px, 100%); }
.eyebrow { color: var(--gold); text-transform: uppercase; letter-spacing: .25em; font-size: 12px; font-weight: 600; margin: 0 0 18px; }
.hero h1, .section-heading h2, .story-copy h2, .contact-section h2 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: .98;
  letter-spacing: .09em;
  text-transform: uppercase;
  margin: 0;
}
.hero h1 { font-size: clamp(44px, 6.5vw, 86px); }
.hero-copy { width: min(420px, 100%); color: var(--muted); line-height: 1.85; margin: 26px 0 30px; font-size: 15px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 28px;
  border: 1px solid var(--gold);
  color: var(--white);
  text-transform: uppercase; letter-spacing: .18em; font-size: 11px; font-weight: 600;
  background: rgba(180,145,80,.08);
  transition: .25s ease;
}
.button:hover { background: var(--gold); color: #050505; }
.button.secondary { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.03); }
.vertical-note { position: absolute; right: 34px; top: 48%; z-index: 3; writing-mode: vertical-rl; text-transform: uppercase; letter-spacing: .25em; font-size: 10px; color: var(--muted); }

.collections { padding: 70px clamp(20px, 4vw, 52px) 28px; }
.section-heading { text-align: center; max-width: 760px; margin: 0 auto 36px; }
.section-heading h2 { font-size: clamp(30px, 4vw, 52px); }
.section-heading p:not(.eyebrow) { color: var(--muted); line-height: 1.7; margin-top: 14px; }
.collection-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 1320px; margin: 0 auto; }
.collection-card {
  min-height: 260px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--charcoal);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 45% 55%;
}
.collection-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.18), rgba(0,0,0,.88) 55%, rgba(0,0,0,.94)); pointer-events: none; }
.collection-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.04); transform: scale(1.02); }
.card-content { position: relative; z-index: 2; padding: 34px 30px; display: flex; flex-direction: column; justify-content: center; }
.card-content h3 { font-family: var(--serif); text-transform: uppercase; letter-spacing: .15em; font-size: clamp(24px, 2.2vw, 34px); font-weight: 500; margin: 0 0 12px; }
.theme { color: var(--white); text-transform: uppercase; letter-spacing: .18em; font-size: 11px; font-weight: 700; margin: 0 0 18px; }
.theme::before { content: ''; display: block; width: 38px; height: 1px; background: var(--gold); margin-bottom: 12px; }
.card-content p:not(.theme) { color: var(--muted); line-height: 1.65; font-size: 13px; margin: 0 0 24px; }
.card-content a { text-transform: uppercase; letter-spacing: .22em; font-size: 11px; font-weight: 700; color: var(--white); margin-top: auto; }
.card-content a span { color: var(--gold); margin-left: 8px; }
.forge .theme::before, .true .theme::before { background: var(--red); }
.meridian .theme::before { background: #4670a8; }

.story-band { display: grid; grid-template-columns: 1.1fr .9fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 330px; }
.story-image { background: linear-gradient(90deg, rgba(0,0,0,.05), rgba(0,0,0,.58)), url('story-watch-detail.png') center / cover no-repeat; min-height: 320px; }
.story-copy { padding: clamp(36px, 5vw, 70px); display: flex; flex-direction: column; justify-content: center; background: #050505; }
.story-copy h2 { font-size: clamp(28px, 3.8vw, 52px); }
.story-copy p:not(.eyebrow) { color: var(--muted); line-height: 1.8; max-width: 560px; }
.text-link { color: var(--gold); text-transform: uppercase; letter-spacing: .2em; font-size: 11px; font-weight: 700; margin-top: 8px; }

.features { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.features article { padding: 34px clamp(20px, 3vw, 42px); border-right: 1px solid var(--line); min-height: 170px; }
.features article:last-child { border-right: 0; }
.feature-icon { color: var(--gold); font-size: 26px; display: block; margin-bottom: 16px; }
.features h3 { margin: 0 0 10px; text-transform: uppercase; letter-spacing: .16em; font-size: 12px; }
.features p { color: var(--muted); line-height: 1.65; margin: 0; font-size: 13px; }
.contact-section { padding: 86px 24px; text-align: center; max-width: 760px; margin: 0 auto; }
.contact-section h2 { font-size: clamp(34px, 5vw, 64px); }
.contact-section p:not(.eyebrow) { color: var(--muted); line-height: 1.8; margin: 22px auto 28px; max-width: 620px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 28px clamp(22px, 5vw, 70px); border-top: 1px solid var(--line); color: rgba(255,255,255,.55); font-size: 11px; text-transform: uppercase; letter-spacing: .14em; }
.site-footer img { width: 38px; opacity: .8; }
.site-footer div { display: flex; gap: 22px; }

@media (max-width: 1100px) {
  .collection-grid { grid-template-columns: 1fr 1fr; }
  .features { grid-template-columns: 1fr 1fr; }
  .features article { border-bottom: 1px solid var(--line); }
}
@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr auto 1fr; height: 82px; padding-inline: 18px; }
  .brand img { width: 140px; }
  .header-actions { display: none; }
  .primary-nav { overflow-x: auto; justify-content: flex-start; top: 82px; gap: 24px; padding-inline: 18px; }
  .hero { min-height: 560px; padding: 70px 24px; }
  .hero-bg { background-position: 62% center; }
  .vertical-note { display: none; }
  .collection-grid { grid-template-columns: 1fr; }
  .collection-card { min-height: 330px; grid-template-columns: 1fr; }
  .collection-card::after { background: linear-gradient(0deg, rgba(0,0,0,.92) 0%, rgba(0,0,0,.60) 48%, rgba(0,0,0,.15) 100%); }
  .collection-card img { height: 210px; }
  .card-content { padding: 26px; }
  .story-band { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .features article { border-right: 0; }
  .site-footer { flex-direction: column; text-align: center; }
  .site-footer div { flex-wrap: wrap; justify-content: center; }
}