/* ============================================================
   BLACK ROCK — Base + layout + components
   ============================================================ */

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

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 350;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--gold); color: #14110c; }

/* ---------- Type primitives ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; margin: 0; line-height: 1.04; letter-spacing: -0.01em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}
.eyebrow.center::after {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.lead { font-size: clamp(18px, 1.5vw, 21px); color: var(--ink-soft); line-height: 1.7; font-weight: 350; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }

section { position: relative; }
.section { padding: var(--section-pad) 0; }
.section--sm { padding: var(--section-pad-sm) 0; }

.section-head { max-width: 760px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .eyebrow { margin-bottom: 22px; }
.section-head h2 { font-size: clamp(38px, 4.6vw, 62px); }
.section-head p { margin: 22px 0 0; }

.bg-deep   { background: var(--bg-deep); }
.bg-raised { background: var(--bg-raised); }
.bg-cream  { background: var(--cream); color: var(--on-cream); }
.bg-cream .eyebrow { color: var(--green); }
.bg-cream .eyebrow::before, .bg-cream .eyebrow.center::after { background: var(--green); }
.bg-cream .lead { color: var(--on-cream-soft); }
.bg-cream .section-head p { color: var(--on-cream-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 11px;
  font-family: var(--font-mono);
  font-size: 12.5px; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 16px 28px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.45s var(--ease);
  background: none; color: inherit;
  white-space: nowrap;
}
.btn .arr { transition: transform 0.45s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

.btn--gold { background: var(--gold); color: #16130c; border-color: var(--gold); }
.btn--gold:hover { background: var(--gold-bright); border-color: var(--gold-bright); }

.btn--outline { border-color: var(--line-strong); color: var(--ink); }
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }

.bg-cream .btn--outline { border-color: var(--line-cream); color: var(--on-cream); }
.bg-cream .btn--outline:hover { border-color: var(--green); color: var(--green); }

.btn--ghost { color: var(--ink-soft); padding: 16px 0; }
.btn--ghost:hover { color: var(--gold); }

.btn--lg { padding: 18px 34px; font-size: 13px; }

/* ---------- Placeholder imagery ---------- */
.ph {
  position: relative;
  background-color: var(--bg-raised);
  background-image:
    repeating-linear-gradient(135deg,
      transparent 0 11px,
      rgba(236, 229, 214, 0.035) 11px 12px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-faint);
}
.ph::after {
  content: attr(data-label);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: rgba(20, 18, 16, 0.4);
  text-align: center;
}
.ph.on-cream {
  background-color: var(--cream-2);
  background-image: repeating-linear-gradient(135deg, transparent 0 11px, rgba(41,36,25,0.045) 11px 12px);
  border-color: var(--line-cream);
  color: var(--on-cream-faint);
}
.ph.on-cream::after { border-color: var(--line-cream); background: rgba(255,255,255,0.35); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }
.reveal.d5 { transition-delay: 0.40s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}