@font-face { font-family: "Fraunces"; src: url("fonts/fraunces.woff2") format("woff2"); font-weight: 400 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("fonts/manrope.woff2") format("woff2"); font-weight: 400 800; font-style: normal; font-display: swap; }

:root {
  --ink: #1c110c; --cream: #f7ecd9; --saffron: #eaa53c; --pista: #a9c56c; --rose: #e9c3ae; --wine: #8a1f2b;
  --display: "Fraunces", Georgia, serif; --body: "Manrope", system-ui, sans-serif;
  --pad: clamp(20px, 5vw, 64px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; background: var(--ink); color: var(--cream); overflow-x: hidden; }
body { font-family: var(--body); font-size: 17px; line-height: 1.5; -webkit-font-smoothing: antialiased; }

#scene { position: fixed; inset: 0; width: 100vw; height: 100vh; height: 100lvh; display: block; z-index: 0; }

.concept {
  position: fixed; z-index: 30; top: 0; left: 0; right: 0; text-align: center;
  font: 700 11px/1 var(--body); letter-spacing: .14em; text-transform: uppercase;
  padding: 7px 10px; background: var(--saffron); color: var(--ink);
}
.nav {
  position: fixed; z-index: 20; top: 25px; left: 0; right: 0; display: flex; align-items: center; gap: 18px;
  padding: 12px var(--pad); background: #1c110cf2; box-shadow: 0 1px 0 #f7ecd914;
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--cream); text-decoration: none; font: 800 22px/1 var(--display); letter-spacing: .12em; }
.brand svg { width: 30px; height: 30px; color: var(--saffron); }
.nav nav { display: flex; gap: 22px; margin-left: auto; }
.nav nav a { color: var(--cream); text-decoration: none; font-weight: 600; font-size: 15px; opacity: .85; }
.nav nav a:hover { opacity: 1; color: var(--saffron); }

.btn {
  appearance: none; border: 0; cursor: pointer; font: 800 15px/1 var(--body); letter-spacing: .02em;
  background: var(--saffron); color: var(--ink); padding: 15px 22px; border-radius: 999px; text-decoration: none; display: inline-block;
}
.btn:hover { background: #f4bd62; }
.btn-ghost { background: transparent; color: var(--cream); box-shadow: inset 0 0 0 2px #f7ecd977; }
.btn-ghost:hover { background: #f7ecd914; }
.btn-sm { padding: 10px 16px; font-size: 14px; }

main { position: relative; z-index: 10; }
.ch { position: relative; min-height: 175vh; padding: 0 var(--pad); }
.ch-hero { min-height: 140vh; }
.ch-end { min-height: 120vh; }
.copy { position: sticky; top: 30vh; max-width: 470px; padding: 26px 0; }
.kicker { font: 700 13px/1.2 var(--body); letter-spacing: .18em; text-transform: uppercase; color: var(--saffron); margin: 0 0 12px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; font-style: normal; margin: 0 0 16px; letter-spacing: -.01em; font-variation-settings: "opsz" 96; }
h1 { font-size: clamp(54px, 7.2vw, 108px); line-height: .95; font-weight: 800; }
h2 { font-size: clamp(38px, 4.6vw, 66px); line-height: 1; }
.lede { font-size: 18px; max-width: 30em; color: #f7ecd9e6; margin: 0 0 22px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.chips li { font-weight: 700; font-size: 14px; padding: 8px 13px; border-radius: 999px; background: #f7ecd91a; box-shadow: inset 0 0 0 1px #f7ecd944; }
.menu { list-style: none; counter-reset: m; padding: 0; margin: 0; display: grid; gap: 8px; }
.menu li { display: flex; flex-direction: column; padding: 10px 14px; border-radius: 14px; background: #f7ecd912; transition: background .3s, color .3s; }
.menu li b { font: 700 21px/1.15 var(--display); }
.menu li span { font-size: 14px; opacity: .8; }
.menu li.on { background: var(--cream); color: var(--ink); }

.foot { position: relative; z-index: 10; padding: 40px var(--pad) 60px; background: #120a07; font-size: 14px; color: #f7ecd9b0; }
.foot p { max-width: 640px; margin: 0; }

dialog { border: 0; border-radius: 22px; padding: 28px; max-width: min(420px, 92vw); background: var(--cream); color: var(--ink); }
dialog::backdrop { background: #0009; }
dialog h3 { font-size: 28px; }
dialog label { display: grid; gap: 6px; font-weight: 700; margin: 12px 0; }
dialog select { font: 600 16px var(--body); padding: 10px; border-radius: 10px; border: 1px solid #0003; }
dialog .kicker { color: var(--wine); }

/* Desktop: copy left, 3D shifted right by the camera view offset. */
@media (min-width: 900px) {
  .copy { top: 28vh; }
}
/* Phone: 3D lives in the upper half, copy sits in a card in the lower part. */
@media (max-width: 899px) {
  body { font-size: 16px; }
  .nav { top: 25px; padding: 10px 18px; gap: 12px; }
  .nav nav { gap: 14px; }
  .nav nav a { font-size: 14px; }
  .brand { font-size: 19px; }
  .brand svg { width: 26px; height: 26px; }
  .ch { padding: 0 16px; }
  .copy {
    top: auto; position: sticky; bottom: 14px; margin-top: 52vh; max-width: none;
    padding: 20px 20px 22px; border-radius: 22px; background: #1c110cd9; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 0 0 1px #f7ecd922;
  }
  h1 { font-size: 48px; }
  h2 { font-size: 34px; margin-bottom: 10px; }
  .lede { font-size: 16px; margin-bottom: 16px; }
  .menu { grid-template-columns: 1fr 1fr; gap: 6px; }
  .menu li { padding: 8px 10px; }
  .menu li b { font-size: 16px; }
  .menu li span { font-size: 12px; }
}
@media (max-width: 380px) { .nav nav a:nth-child(1) { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .menu li { transition: none; }
}