/* ============================================================
   HOME — editorial hero, wayfinding grid
   ============================================================ */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 7vw, 6.5rem) clamp(2.5rem, 5vw, 4rem);
  border-block-end: 1px solid var(--rule);
}
/* map graticule — the wayfinding substrate */
.hero__grid {
  position: absolute; inset: -1px; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--rule) 1px, transparent 1px),
    linear-gradient(to bottom, var(--rule) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: .5;
  mask-image: radial-gradient(115% 90% at 78% 22%, #000 12%, transparent 76%);
  -webkit-mask-image: radial-gradient(115% 90% at 78% 22%, #000 12%, transparent 76%);
}
.hero__glow {
  position: absolute; inset-block-start: -28%; inset-inline-end: -12%;
  width: min(760px, 78vw); aspect-ratio: 1;
  background: radial-gradient(circle, color-mix(in oklab, var(--brand) 16%, transparent), transparent 66%);
  pointer-events: none;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (max-width: 1023px) { .hero__inner { grid-template-columns: 1fr; } }

.hero h1 { margin-block: var(--sp-4) var(--sp-4); max-width: 15ch; }
.hero .lead { max-width: 52ch; }

/* the "ticket" search — the strongest object on the page */
.ticket {
  margin-block-start: var(--sp-6);
  display: flex; align-items: stretch;
  background: var(--paper-2);
  border: 1.5px solid var(--ink);
  border-radius: var(--r-sm);
  box-shadow: 5px 5px 0 0 var(--ink);
  max-width: 640px;
  transition: box-shadow var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}
.ticket:focus-within { box-shadow: 7px 7px 0 0 var(--signal); transform: translate(-2px, -2px); }
.ticket__field { flex: 1; display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-4); min-width: 0; }
.ticket__field + .ticket__field { border-inline-start: 1px solid var(--rule); }
.ticket__field svg { width: 17px; height: 17px; color: var(--ink-3); flex: none; }
.ticket__field label {
  display: block; font-size: 9px; font-weight: 700;
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--ink-3);
}
.ticket__field input {
  width: 100%; border: 0; background: none; outline: none;
  font-size: var(--t-sm); font-weight: 500; padding: 0; margin-block-start: 2px;
}
.ticket__go {
  flex: none; padding-inline: var(--sp-5);
  background: var(--signal); color: var(--signal-ink);
  font-weight: 700; font-size: var(--t-sm);
  display: flex; align-items: center; gap: var(--sp-2);
  border-start-end-radius: 2px; border-end-end-radius: 2px;
  transition: background var(--dur-1) var(--ease-out);
}
.ticket__go:hover { background: var(--signal-2); }
.ticket__go svg { width: 16px; height: 16px; }
@media (max-width: 639px) {
  .ticket { flex-direction: column; box-shadow: 4px 4px 0 0 var(--ink); }
  .ticket__field + .ticket__field { border-inline-start: 0; border-block-start: 1px solid var(--rule); }
  .ticket__go { padding-block: var(--sp-4); justify-content: center; border-radius: 0 0 2px 2px; }
}

.hero__quick { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-block-start: var(--sp-4); align-items: center; }
.hero__quick .muted { font-size: var(--t-xs); }

/* register card — the "index of the guide" */
.register {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-2);
  overflow: hidden;
}
.register__head {
  padding: var(--sp-4) var(--sp-5);
  background: var(--brand); color: var(--brand-ink);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
}
.register__head h3 { font-family: var(--font-display); font-size: 1.0625rem; letter-spacing: -0.02em; }
.register__head .live { color: color-mix(in oklab, var(--brand-ink) 78%, transparent); }
.register__head .live__dot { background: #7FE3C4; }
.register__rows { list-style: none; padding: 0; }
.register__rows li { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-5); border-block-end: 1px solid var(--rule); }
.register__rows li:last-child { border: 0; }
.register__rows .n { font-family: var(--font-mono); font-size: var(--t-2xs); color: var(--ink-3); width: 22px; flex: none; }
.register__rows .nm { font-weight: 600; font-size: var(--t-sm); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.register__foot { padding: var(--sp-3) var(--sp-5); background: var(--paper-3); font-size: var(--t-2xs); color: var(--ink-3); display: flex; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }

/* stat strip */
.stat-strip { display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--rule); background: var(--paper-2); }
@media (max-width: 899px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }
.stat {
  padding: var(--sp-5) var(--sp-4);
  border-inline-end: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 3px;
}
.stat:last-child { border-inline-end: 0; }
@media (max-width: 899px) { .stat:nth-child(2n) { border-inline-end: 0; } .stat { border-block-end: 1px solid var(--rule); } }
.stat__n { font-family: var(--font-display); font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem); letter-spacing: -0.03em; line-height: 1; }
.stat__l { font-size: var(--t-2xs); letter-spacing: var(--ls-caps-sm); text-transform: uppercase; color: var(--ink-3); font-weight: 600; }

/* category grid */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
@media (max-width: 899px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }

.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
@media (max-width: 1099px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 819px)  { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 479px)  { .card-grid { grid-template-columns: 1fr; } }

/* how it stays current — the quiet capability pitch */
.pipeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--rule); border-radius: var(--r-md); overflow: hidden; background: var(--paper-2); }
@media (max-width: 899px) { .pipeline { grid-template-columns: 1fr; } }
.pipe-step { padding: var(--sp-5); border-inline-end: 1px solid var(--rule); position: relative; }
.pipe-step:last-child { border-inline-end: 0; }
@media (max-width: 899px) { .pipe-step { border-inline-end: 0; border-block-end: 1px solid var(--rule); } }
.pipe-step__n {
  font-family: var(--font-mono); font-size: var(--t-2xs); font-weight: 700;
  color: var(--signal); letter-spacing: var(--ls-caps-sm);
}
.pipe-step h3 { margin-block: var(--sp-3) var(--sp-2); font-family: var(--font-display); font-size: 1.1875rem; letter-spacing: -0.02em; }
.pipe-step p { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.55; }
.pipe-step__code {
  margin-block-start: var(--sp-4); padding: var(--sp-3);
  background: var(--paper-3); border: 1px solid var(--rule); border-radius: var(--r-sm);
  font-family: var(--font-mono); font-size: var(--t-2xs); color: var(--ink-2);
  line-height: 1.6; overflow-x: auto; white-space: pre;
}
.pipe-step__code b { color: var(--brand-2); font-weight: 500; }
.pipe-step__code i { color: var(--signal); font-style: normal; }

/* city strip */
.city-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
@media (max-width: 899px) { .city-grid { grid-template-columns: repeat(2, 1fr); } }
.city-card {
  position: relative; overflow: hidden;
  border: 1px solid var(--rule); border-radius: var(--r-md);
  aspect-ratio: 4 / 3; text-decoration: none;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--sp-4);
  transition: transform var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
.city-card:hover { transform: translateY(-3px); border-color: var(--ink); }
.city-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.city-card__scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(12,14,13,.86) 8%, rgba(12,14,13,.15) 62%); }
.city-card__name { position: relative; font-family: var(--font-display); font-size: 1.25rem; color: #FBF9F4; letter-spacing: -0.02em; }
.city-card__n { position: relative; font-family: var(--font-mono); font-size: var(--t-2xs); color: rgba(251,249,244,.72); }

/* owner CTA band */
.cta-band {
  background: var(--ink); color: var(--ink-inv);
  border-radius: var(--r-md);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--sp-6); align-items: center;
  position: relative; overflow: hidden;
}
:root[data-theme="dark"] .cta-band { background: var(--paper-3); border: 1px solid var(--rule); }
@media (max-width: 899px) { .cta-band { grid-template-columns: 1fr; } }
.cta-band h2 { color: var(--ink-inv); max-width: 20ch; }
.cta-band p { color: color-mix(in oklab, var(--ink-inv) 68%, transparent); margin-block-start: var(--sp-4); max-width: 46ch; font-size: var(--t-sm); line-height: 1.6; }
.cta-band__acts { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.cta-band__ring {
  position: absolute; inset-block-start: -40%; inset-inline-end: -8%;
  width: 380px; aspect-ratio: 1; border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--ink-inv) 16%, transparent);
  pointer-events: none;
}
.cta-band__ring::after {
  content: ""; position: absolute; inset: 46px; border-radius: 50%;
  border: 1px solid color-mix(in oklab, var(--ink-inv) 12%, transparent);
}