/* Home page layout. Colour, type and spacing all come from site.css — there
   are no colours in this file. Load site.css first. */

/* ── sticky bar ───────────────────────────────────────────────────── */
.bar { position: sticky; top: 0; z-index: 40; background: var(--ink-950); border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; align-items: center; gap: var(--s-10); height: var(--nav-h); }
.brand { display: flex; align-items: center; gap: var(--s-3); margin-right: auto;
  font-family: var(--display); font-weight: 600; font-size: 17px; letter-spacing: -.01em; color: var(--text); }
.brand .mk { width: 30px; height: 30px; border-radius: 9px; background: var(--accent-fill);
  display: grid; place-items: center; font-size: var(--t-label); font-weight: 700; color: var(--on-accent);
  box-shadow: 0 6px 20px var(--glow); }
.bar .lnk { display: inline-flex; align-items: center; min-height: var(--tap);
  color: var(--text-2); font-size: var(--t-sm); font-weight: 500; }
.bar .lnk:hover { color: var(--text); text-decoration: none; }
.menu { display: none; width: var(--tap); height: var(--tap); border-radius: 12px;
  border: 1px solid var(--line-2); background: none; place-items: center; cursor: pointer; }
.menu svg { width: 18px; height: 18px; fill: none; stroke: var(--text); stroke-width: 1.7; stroke-linecap: round; }
.menu-panel { display: none; border-top: 1px solid var(--line); background: var(--ink-900); }
.menu-panel .wrap { display: flex; flex-direction: column; padding-block: var(--s-2) var(--s-4); }
.menu-panel a { display: flex; align-items: center; min-height: var(--tap);
  color: var(--text); font-size: 17px; border-bottom: 1px solid var(--line); }
.menu-panel a:last-child { border-bottom: 0; }
.menu-panel[data-open] { display: block; }

/* ── hero ─────────────────────────────────────────────────────────── */
.hero { position: relative; padding: var(--s-26) 0 var(--s-24); overflow: hidden; }
.hero::before { content: ""; position: absolute; top: -220px; left: 50%; transform: translateX(-30%);
  width: 1100px; height: 700px; border-radius: 50%; background: var(--glow); filter: blur(180px); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0,560px) minmax(0,1fr);
  gap: var(--s-18); align-items: center; }
.hero h1 { margin-top: var(--s-7); }
.hero h1 .q { color: var(--text-3); }
.lede { margin-top: var(--s-6); font-size: var(--t-lede); line-height: var(--lh-lede); color: var(--text-2); max-width: 52ch; }
.cta { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-9); }
.meta { display: flex; align-items: center; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-7);
  font-size: var(--t-xs); color: var(--text-3); }
.meta i { width: 3px; height: 3px; border-radius: 50%; background: var(--text-3); display: block; }
.shot { position: relative; }
.shot .device { position: absolute; right: -38px; bottom: -76px; width: 166px; }

/* ── stats ────────────────────────────────────────────────────────── */
.stats .wrap { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); }
.stat + .stat { padding-left: var(--s-10); }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: var(--s-9); bottom: var(--s-9);
  width: 1px; background: var(--line); }

/* ── work grid ────────────────────────────────────────────────────── */
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--s-12); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: var(--s-6); margin-top: var(--s-14); }
.card { grid-column: span 4; }
.card--lead { grid-column: span 7; }
.card--lead .fig { height: 340px; }
.card--lead h3 { font-size: clamp(26px, 2.4vw, 34px); }
.card--lead .txt { font-size: var(--t-body); max-width: 52ch; }
.card--tall { grid-column: span 5; }
.card--tall .fig { height: 340px; }
.card--tall .fig img { object-position: center; }
.card--sm .fig { height: 234px; display: flex; justify-content: center; align-items: flex-start; padding-top: var(--s-7); }
.card--sm .fig img { width: 152px; height: auto; border-radius: 18px 18px 0 0;
  border: 1px solid var(--line-2); border-bottom: 0; box-shadow: var(--shadow-2); }
.card--wide { grid-column: span 12; flex-direction: row; align-items: stretch; }
.card--wide .fig { width: 46%; min-height: 300px; }
.card--wide .body { padding: var(--s-12); justify-content: center; gap: var(--s-4); }
.card--wide h3 { font-size: clamp(24px, 2.2vw, 32px); }
.card--wide .txt { font-size: var(--t-body); max-width: 46ch; }
.card--wide .label { color: var(--text-3); letter-spacing: .1em; }
.card a.go::after { content: ""; position: absolute; inset: 0; } /* whole card is the target */

/* ── principles ───────────────────────────────────────────────────── */
.rules { padding: var(--s-20) 0; }
.rules .wrap { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: var(--s-10); }
.rule h4 { font-family: var(--display); font-weight: 600; font-size: 17px; letter-spacing: -.01em; margin: var(--s-5) 0 var(--s-2); }
.rule p { font-size: 14px; line-height: var(--lh-body); color: var(--text-3); }

/* ── about ────────────────────────────────────────────────────────── */
.about .wrap { display: grid; grid-template-columns: minmax(0,430px) minmax(0,1fr); gap: var(--s-18); align-items: center; }
.about figure { margin: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.about figure img { width: 100%; aspect-ratio: 4/3.1; object-fit: cover; filter: saturate(.72) contrast(1.04); }
.about .chips { margin-top: var(--s-8); }

/* ── tester band ──────────────────────────────────────────────────── */
.band .wrap { display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-12); padding-block: var(--s-12); }
.band p { font-size: 17px; color: var(--text-2); }
.band strong { color: var(--text); font-weight: 600; }

/* ── footer ───────────────────────────────────────────────────────── */
.site-foot { padding: var(--s-9) 0 var(--s-12); }
.site-foot .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s-3);
  font-size: var(--t-xs); color: var(--text-3); }
.site-foot a { color: var(--text-3); }

/* ── docked phone bar ─────────────────────────────────────────────── */
.dock { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  padding: var(--s-3) var(--gutter) calc(var(--s-4) + env(safe-area-inset-bottom));
  background: var(--scrim-2); border-top: 1px solid var(--line); backdrop-filter: blur(12px); }
.dock .btn { width: 100%; }

/* ── responsive ───────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(6, minmax(0,1fr)); }
  .card--lead, .card--tall, .card--wide { grid-column: span 6; }
  .card--sm { grid-column: span 2; }
  .card--wide { flex-direction: column; }
  .card--wide .fig { width: 100%; min-height: 0; height: 280px; }
  .card--wide .body { padding: var(--s-8); }
}
@media (max-width: 900px) {
  .card--sm { grid-column: span 3; }   /* two across, not three — 209px was too tight */
}
@media (max-width: 980px) {
  .hero { padding-top: var(--s-16); }
  .hero .wrap { grid-template-columns: 1fr; gap: var(--s-16); }
  .shot .device { right: -8px; bottom: -48px; width: 130px; }
  .about .wrap { grid-template-columns: 1fr; gap: var(--s-10); }
  .about figure { order: 2; }
  .rules .wrap { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--s-8); }
  .head { flex-direction: column; align-items: flex-start; gap: var(--s-5); }
}
@media (max-width: 760px) {
  .bar .lnk { display: none; }
  .bar .btn { display: none; }         /* the docked bar carries the action instead */
  .brand { white-space: nowrap; }
  .menu { display: grid; }
  .sec { padding: var(--s-16) 0; }
  .stats .wrap { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stat:nth-child(odd) { padding-left: 0; }
  .stat:nth-child(odd)::before { display: none; }
  .grid { grid-template-columns: 1fr; gap: var(--s-4); }
  .card, .card--lead, .card--tall, .card--sm, .card--wide { grid-column: span 1; }
  .card--lead .fig, .card--tall .fig, .card--wide .fig { height: 240px; }
  .band .wrap { flex-direction: column; align-items: flex-start; gap: var(--s-5); }
  .close .wrap { padding-block: var(--s-16); }
  .dock { display: block; }
  body { padding-bottom: 84px; }
}
@media (max-width: 420px) {
  .shot .device { position: static; width: 100%; max-width: 150px; margin: var(--s-4) auto 0; }
}

/* ── motion ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .card { transition: transform .35s cubic-bezier(.22,1,.36,1), border-color .35s ease; }
  .card:hover { transform: translateY(-2px); border-color: var(--line-2); }
  .btn { transition: background .2s ease, transform .12s ease; }
  .btn:active { transform: translateY(1px); }
  .reveal { opacity: 0; transform: translateY(18px);
    transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
  .reveal.in { opacity: 1; transform: none; }
}