/* HCLS AI Factory — V1 landing hero (home-scoped; linked only from overrides/home.html).
   "Clinical nocturne": a deep, quietly-luminous ground; stunning through restraint, not hype. */

:root {
  --hcls-ink:      #0b1722;
  --hcls-ink-2:    #102838;
  --hcls-line:     rgba(255, 255, 255, 0.09);
  --hcls-jade:     #3e8e8a;
  --hcls-jade-br:  #5cb6af;
  --hcls-signal:   #e0a65e;
  --hcls-fg:       #eef3f5;
  --hcls-fg-soft:  #a7b8c2;
}

/* Blend the Material header + tab strip into the hero on the home page only. */
.md-header,
.md-tabs {
  background-color: var(--hcls-ink);
  color: var(--hcls-fg);
}
.md-header[data-md-state="shadow"],
.md-header--shadow { box-shadow: none; }
.md-tabs__link { opacity: 0.82; }
.md-tabs__link--active,
.md-tabs__link:hover { opacity: 1; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hcls-hero {
  background:
    radial-gradient(60rem 40rem at 22% 8%, rgba(92, 182, 175, 0.14), transparent 60%),
    radial-gradient(50rem 40rem at 90% 0%, rgba(224, 166, 94, 0.06), transparent 55%),
    var(--hcls-ink);
  color: var(--hcls-fg);
}
.hcls-hero__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) 1.4rem clamp(3.5rem, 7vw, 6.5rem);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hcls-hero__eyebrow {
  font-family: var(--md-code-font-family), monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hcls-jade-br);
  margin: 0 0 1.1rem;
}
.hcls-hero__title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(2.1rem, 5.2vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-wrap: balance;
  color: #fff;
  margin: 0 0 1.3rem;
}
.hcls-hero__sub {
  font-size: 1.06rem;
  line-height: 1.6;
  color: var(--hcls-fg-soft);
  max-width: 34rem;
  margin: 0 0 1.8rem;
}
.hcls-hero__sub strong { color: var(--hcls-fg); font-weight: 600; }
.hcls-hero__cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 1.4rem; }
.hcls-btn {
  display: inline-flex; align-items: center;
  padding: 0.72rem 1.35rem;
  border-radius: 0.5rem;
  font-weight: 600; font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.12s ease, background-color 0.15s ease, border-color 0.15s ease;
}
.hcls-btn:hover { transform: translateY(-1px); }
.hcls-btn--solid { background: var(--hcls-jade); color: #04161a; }
.hcls-btn--solid:hover { background: var(--hcls-jade-br); }
.hcls-btn--ghost { color: var(--hcls-fg); border: 1px solid rgba(255, 255, 255, 0.28); }
.hcls-btn--ghost:hover { border-color: var(--hcls-fg); background: rgba(255, 255, 255, 0.04); }
.hcls-hero__note { font-size: 0.8rem; color: var(--hcls-fg-soft); opacity: 0.85; margin: 0; }

/* ── The signature: registry-sourced maturity board ──────────────────────────── */
.hcls-mm {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--hcls-line);
  border-radius: 0.9rem;
  padding: 1.1rem 1.15rem 1rem;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
}
.hcls-mm__head {
  display: flex; justify-content: space-between; align-items: baseline;
  font-weight: 600; color: var(--hcls-fg);
  padding-bottom: 0.7rem; margin-bottom: 0.85rem;
  border-bottom: 1px solid var(--hcls-line);
}
.hcls-mm__sum {
  font-family: var(--md-code-font-family), monospace;
  font-size: 0.74rem; font-weight: 500; color: var(--hcls-jade-br);
}
.hcls-mm__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem;
}
.hcls-mm__cell {
  display: flex; flex-direction: column; gap: 0.4rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hcls-line);
  border-radius: 0.5rem;
  padding: 0.6rem 0.65rem;
}
.hcls-mm__name { font-size: 0.8rem; color: var(--hcls-fg); line-height: 1.2; }
.hcls-mm .cap-badge { align-self: flex-start; }
.hcls-mm__cap {
  margin-top: 0.85rem; font-size: 0.74rem; font-style: italic;
  color: var(--hcls-fg-soft); text-align: center;
}

/* ── Below-the-fold content (the trimmed index.md): a centered reading column ── */
.md-content__inner { max-width: 60rem; margin-inline: auto; }

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 59.98em) {
  .hcls-hero__inner { grid-template-columns: 1fr; }
  .hcls-hero__panel { order: 2; }
}
@media (prefers-reduced-motion: reduce) {
  .hcls-btn { transition: none; }
  .hcls-btn:hover { transform: none; }
}

/* ── V2: stat strip (closes the dark hero zone) ──────────────────────────────── */
.hcls-eyebrow {
  font-family: var(--md-code-font-family), monospace;
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; margin: 0 0 0.4rem;
}
.hcls-eyebrow--dark { color: var(--hcls-jade); }
.hcls-strip { background: var(--hcls-ink-2); border-bottom: 1px solid var(--hcls-line); color: var(--hcls-fg); }
.hcls-strip__inner {
  max-width: 72rem; margin: 0 auto; padding: 1.5rem 1.4rem;
  display: flex; flex-wrap: wrap; gap: 1.4rem 3rem; justify-content: space-between;
}
.hcls-stat { display: flex; flex-direction: column; }
.hcls-stat__n { font-family: "Fraunces", Georgia, serif; font-weight: 600; font-size: 1.7rem; color: #fff; line-height: 1; }
.hcls-stat__l {
  font-family: var(--md-code-font-family), monospace; font-size: 0.72rem;
  letter-spacing: 0.05em; color: var(--hcls-fg-soft); margin-top: 0.4rem;
}

/* ── V2: pipeline band (first light section) ─────────────────────────────────── */
.hcls-band { padding: clamp(2.6rem, 6vw, 5rem) 1.4rem; }
.hcls-band__inner { max-width: 58rem; margin: 0 auto; text-align: center; }
.hcls-band__title {
  font-family: "Fraunces", Georgia, serif; font-weight: 600;
  font-size: clamp(1.55rem, 3.6vw, 2.4rem); letter-spacing: -0.01em; text-wrap: balance;
  margin: 0.4rem 0 1.7rem;
}
.hcls-band__fig {
  width: 100%; max-width: 52rem; border-radius: 0.8rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: 0 22px 55px -28px rgba(11, 23, 34, 0.4);
}
.hcls-band__cap { font-size: 0.85rem; color: var(--md-default-fg-color--light); margin-top: 1rem; }

/* ── V4: a single orchestrated load-reveal (motion-safe) ─────────────────────── */
@keyframes hcls-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: no-preference) {
  .hcls-hero__eyebrow { animation: hcls-rise 0.6s 0.05s both ease-out; }
  .hcls-hero__title   { animation: hcls-rise 0.7s 0.12s both ease-out; }
  .hcls-hero__sub     { animation: hcls-rise 0.7s 0.22s both ease-out; }
  .hcls-hero__cta     { animation: hcls-rise 0.7s 0.32s both ease-out; }
  .hcls-hero__note    { animation: hcls-rise 0.7s 0.40s both ease-out; }
  .hcls-mm            { animation: hcls-rise 0.8s 0.28s both ease-out; }
}