/* madtech — brand tokens. Red signal theme. */
:root {
  --ink: #17150f;
  --paper: #f4f1ea;
  --paper-hi: #fbf9f4;
  --muted: #6b665c;
  --body: #3a372f;
  --rule: rgba(23, 21, 15, 0.14);
  --signal: #ff3b3b;      /* fills, cursor, big display type */
  --signal-ink: #c8161d;  /* small red text on paper (AA contrast) */

  --f-grot: 'Bricolage Grotesque', system-ui, sans-serif;
  --f-serif: 'Instrument Serif', Georgia, serif;
  --f-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --f-ui: 'Plus Jakarta Sans', system-ui, sans-serif;

  --gutter: clamp(16px, 4vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-grot);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--ink); }
a:hover { color: var(--signal-ink); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--signal); color: var(--ink); }

.wrap { max-width: 1280px; margin: 0 auto; }
.serif { font-family: var(--f-serif); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
.red { color: var(--signal); }
.mono { font-family: var(--f-mono); }
.eyebrow {
  font: 500 12px var(--f-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--muted);
}

/* — wordmark — */
.wordmark {
  font-weight: 800; line-height: 1; letter-spacing: -0.055em;
  display: inline-flex; align-items: baseline; text-decoration: none; color: inherit;
}
.wordmark:hover { color: inherit; }
.cursor {
  display: inline-block; width: .4em; height: .72em; margin-left: .06em;
  background: var(--signal); animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 0%, 55% { opacity: 1; } 56%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } html { scroll-behavior: auto; } }
@media print { .cursor { animation: none; } }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; border-radius: 999px; white-space: nowrap;
  padding: 16px 24px; font: 500 16px var(--f-grot); color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--ink);
  transition: background .15s, color .15s;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-signal { background: var(--signal); box-shadow: none; font-weight: 700; }
.btn-sm { padding: 10px 16px; font-size: 14px; }

/* — header — */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.site-header .wrap { display: flex; align-items: center; gap: 32px; padding: 22px var(--gutter); }
.site-header .wordmark { font-size: 26px; }
.site-header nav { display: flex; gap: 28px; margin-left: auto; font: 500 15px var(--f-grot); }
.site-header nav a { text-decoration: none; }

/* — hero — */
.hero { padding: 72px var(--gutter) 64px; display: flex; flex-direction: column; gap: 36px; }
.hero .status { display: flex; align-items: center; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); flex: none; }
.hero h1 {
  margin: 0; font: 800 clamp(56px, 10.3vw, 132px)/0.9 var(--f-grot);
  letter-spacing: -0.055em; max-width: 1140px; text-wrap: balance;
}
.hero h1 .serif { letter-spacing: -0.03em; }
.hero-foot { display: flex; align-items: flex-end; gap: 48px; flex-wrap: wrap; }
.lede { margin: 0; max-width: 560px; font: 400 clamp(18px, 1.7vw, 21px)/1.45 var(--f-grot); color: var(--body); text-wrap: pretty; }
.hero .actions { display: flex; gap: 10px; margin-left: auto; flex-wrap: wrap; }

/* — section heads — */
.section { padding: 48px var(--gutter) 40px; }
.sec-head {
  display: flex; align-items: flex-end; gap: 24px; flex-wrap: wrap;
  border-bottom: 1.5px solid var(--ink); padding-bottom: 20px; margin-bottom: 32px;
}
.sec-head > div { display: flex; flex-direction: column; gap: 14px; flex: 1; }
h2 { margin: 0; font: 800 clamp(36px, 4vw, 48px)/1 var(--f-grot); letter-spacing: -0.045em; }
.sec-head .meta { font: 13px var(--f-mono); color: var(--muted); }

/* — products — */
.product {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 40px; align-items: center;
  padding: 12px 0 36px; margin-bottom: 36px; border-bottom: 1px solid var(--rule);
  text-decoration: none; color: var(--ink);
}
.product:hover { color: var(--ink); }
.product:last-child { margin-bottom: 0; }
.product .copy { display: flex; flex-direction: column; gap: 18px; }
.product .idx { display: flex; align-items: baseline; gap: 12px; }
.product .num { font: 500 13px var(--f-mono); color: var(--signal-ink); }
.product .cat { font: 12px var(--f-mono); color: var(--muted); }
.product .name { font: 800 clamp(44px, 5vw, 64px)/0.95 var(--f-grot); letter-spacing: -0.05em; }
.product .tag { font: italic 400 clamp(22px, 2.2vw, 28px)/1.2 var(--f-serif); text-wrap: pretty; }
.product .desc { font: 16px/1.5 var(--f-grot); color: var(--body); text-wrap: pretty; }
.product .cta { display: flex; align-items: center; gap: 16px; margin-top: 4px; flex-wrap: wrap; }
.product .pill {
  padding: 10px 16px; border-radius: 999px; box-shadow: inset 0 0 0 1.5px var(--ink);
  font: 500 14px var(--f-grot); transition: background .15s, color .15s;
}
.product:hover .pill { background: var(--ink); color: var(--paper); }
.product .price { font: 13px var(--f-mono); color: var(--muted); }

.scene {
  aspect-ratio: 16 / 10; border-radius: 18px; overflow: hidden; position: relative;
  box-shadow: 0 0 0 1.5px var(--ink), 0 24px 48px -24px rgba(23, 21, 15, .35);
  transition: transform .3s ease;
}
.product:hover .scene { transform: translateY(-4px) rotate(-.4deg); }
.ui-card { position: absolute; background: #fff; font-family: var(--f-ui); }

/* FaceBioTime scene */
.scene-fbt { background: radial-gradient(120% 100% at 85% 0%, #2446a8 0%, #0c1633 62%); }
.scene-fbt > img {
  position: absolute; right: -10%; top: 12%; width: 80%; border-radius: 10px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .45); transform: rotate(-4deg); transform-origin: left top;
}
.scene-fbt .ui-card {
  left: 6%; bottom: 9%; width: 250px; padding: 16px; border-radius: 16px; color: #0c1633;
  box-shadow: 0 20px 50px rgba(5, 10, 30, .5); display: flex; flex-direction: column; gap: 12px;
}
.fbt-row { display: flex; align-items: center; gap: 12px; }
.fbt-face { width: 56px; height: 56px; border-radius: 50%; flex: none; overflow: hidden;
  background: #dbe4ff; box-shadow: 0 0 0 3px #fff, 0 0 0 5px #2f6bff; }
.fbt-face img { width: 100%; height: 100%; object-fit: cover; object-position: center 32%; transform: scale(1.35); transform-origin: center 38%; }
.fbt-kv { display: flex; justify-content: space-between; font: 500 12px var(--f-ui); color: #5b6680; }
.fbt-kv b { color: #0c1633; }
.fbt-kv.first { border-top: 1px solid #e6eaf3; padding-top: 10px; }
.fbt-ok { align-self: flex-start; padding: 4px 10px; border-radius: 999px; background: #e5f7ee; color: #11734a; font: 700 11px var(--f-ui); }

/* Garahey scene */
.scene-gar { background: #2b2118; }
.scene-gar > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.scene-gar::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,14,8,0) 45%, rgba(20,14,8,.55)); }
.scene-gar .ui-card { z-index: 1; color: #1c1712; box-shadow: 0 18px 40px rgba(20, 14, 8, .35); }
.gar-booking { left: 5%; top: 8%; width: 230px; padding: 14px 16px; border-radius: 16px; display: flex; flex-direction: column; gap: 6px; }
.gar-live { display: flex; align-items: center; gap: 8px; font: 700 11px var(--f-ui); letter-spacing: .04em; text-transform: uppercase; color: #6c6258; }
.gar-live i { width: 8px; height: 8px; border-radius: 50%; background: #22a860; }
.gar-proof { right: 5%; bottom: 8%; display: flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; border-radius: 14px; }
.gar-g { width: 34px; height: 34px; border-radius: 10px; background: #0a5cff; color: #fff; display: grid; place-items: center; font: 800 14px var(--f-ui); flex: none; }

/* DepotProof scene */
.scene-dp { background: #15140f; display: flex; flex-direction: column; }
.dp-bar { display: flex; gap: 18px; padding: 14px 18px; font: 11px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: #a8a293; border-bottom: 1px solid #2c2a22; white-space: nowrap; overflow: hidden; }
.dp-bar b { color: #f1ede2; font-weight: 400; }
.dp-img { flex: 1; position: relative; min-height: 0; }
.dp-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dp-stamp { position: absolute; top: 12px; padding: 4px 8px; background: #15140f; color: #f1ede2; font: 11px var(--f-mono); }
.dp-foot { display: flex; align-items: center; gap: 16px; padding: 14px 18px; }
.dp-flag { padding: 5px 9px; background: #f2c230; color: #15140f; font: 600 11px var(--f-mono); letter-spacing: .06em; white-space: nowrap; }
.dp-note { font: italic 400 19px var(--f-serif); color: #f1ede2; }

/* — principles — */
.dark {
  margin: 64px var(--gutter) 0; padding: clamp(32px, 5vw, 56px); border-radius: 24px;
  background: var(--ink); color: var(--paper); display: flex; flex-direction: column; gap: 40px;
}
.dark .eyebrow { color: #a39d90; }
.dark h2 { max-width: 780px; margin-top: 14px; }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.principle { display: flex; flex-direction: column; gap: 14px; padding-top: 20px; border-top: 1.5px solid #3a372f; }
.principle .n { font: 500 13px var(--f-mono); color: var(--signal); }
.principle h3 { margin: 0; font: 700 26px/1.1 var(--f-grot); letter-spacing: -0.03em; }
.principle p { margin: 0; font: 16px/1.5 var(--f-grot); color: #cfc9bc; text-wrap: pretty; }

/* — maker — */
.maker {
  padding: 112px var(--gutter) 40px;
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center;
}
.portrait {
  aspect-ratio: 4 / 5; border-radius: 20px; overflow: hidden; position: relative;
  background: var(--paper); box-shadow: inset 0 0 0 1.5px var(--ink); margin: 0;
}
.portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; mix-blend-mode: multiply; }
.portrait figcaption { position: absolute; left: 18px; bottom: 16px; font: 500 12px var(--f-mono); letter-spacing: .04em; }
.maker .text { display: flex; flex-direction: column; gap: 22px; }
.maker h2 { font-size: clamp(56px, 7vw, 88px); line-height: .92; letter-spacing: -0.055em; }
.maker .role { font: 500 14px var(--f-mono); color: var(--muted); }
.maker .bio { margin: 0; font: clamp(18px, 1.7vw, 21px)/1.5 var(--f-grot); color: var(--body); text-wrap: pretty; }
.links { display: flex; gap: 10px; flex-wrap: wrap; }

/* — contact — */
.contact {
  margin: 72px var(--gutter) 0; padding: clamp(40px, 6vw, 72px) clamp(24px, 5vw, 56px); border-radius: 24px;
  background: var(--signal); display: flex; flex-direction: column; gap: 28px;
}
.contact h2 { font-size: clamp(52px, 8.2vw, 104px); line-height: .92; letter-spacing: -0.055em; max-width: 980px; }
.contact .row { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.contact .btn { background: var(--ink); color: var(--paper); box-shadow: none; font-weight: 700; font-size: 17px; padding: 18px 28px; }
.contact .btn:hover { background: var(--paper); color: var(--ink); }
.contact .row span { font: 14px var(--f-mono); }
.contact .cursor { background: var(--ink); }

/* — footer — */
.site-footer .wrap { padding: 48px var(--gutter); display: flex; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.site-footer .wordmark { font-size: clamp(48px, 6vw, 72px); }
.site-footer .meta { margin-left: auto; display: flex; gap: 24px; flex-wrap: wrap; font: 13px var(--f-mono); color: var(--muted); }
.site-footer .meta a { color: var(--muted); }
.site-footer .meta a:hover { color: var(--signal-ink); }

/* — responsive — */
@media (max-width: 900px) {
  .product, .maker { grid-template-columns: 1fr; }
  .product .scene { order: -1; }
  .principles { grid-template-columns: 1fr; gap: 28px; }
  .hero .actions { margin-left: 0; }
  .maker { padding-top: 72px; gap: 32px; }
  .portrait { max-width: 460px; }
}
@media (max-width: 560px) {
  .site-header .wrap { gap: 16px; }
  .site-header nav { gap: 16px; font-size: 14px; }
  .site-header nav a[href="#maker"] { display: none; }
  .hero { padding-top: 40px; gap: 28px; }
  .scene { aspect-ratio: 4 / 3.4; }
  .scene-fbt .ui-card { width: 200px; padding: 12px; gap: 8px; }
  .fbt-face { width: 40px; height: 40px; }
  .gar-booking { width: 190px; padding: 10px 12px; }
  .gar-booking strong { font-size: 20px !important; }
  .dp-note { font-size: 15px; }
  .dp-bar span:nth-child(3) { display: none; }
  .contact .btn { font-size: 15px; padding: 16px 22px; }
}