/* ============================================================
   Stratum Care — Demo 07  "Atrium"
   Direction: Luxury / refined botanical. Deep forest green +
   warm cream + metallic-gold hairline. Art-deco geometric lines,
   high-contrast serif display, generous whitespace, slow motion.
   ============================================================ */

:root {
  /* Palette — deep forest, cream, gold hairline */
  --forest-900: #10241b;   /* near-black green, page ground */
  --forest-800: #163026;
  --forest-700: #1d4435;
  --forest-600: #2a5a45;
  --moss-400:   #6f9079;
  --cream:      #f4efe2;   /* warm paper */
  --cream-2:    #ede5d2;
  --cream-3:    #e3d8bf;
  --gold:       #c4a14e;   /* metallic-gold hairline accent */
  --gold-soft:  #d8bd7c;
  --ink:        #1a1f1b;
  --ink-soft:   #44504a;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", "Trebuchet MS", system-ui, sans-serif;

  --hair: 1px solid var(--gold);
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 32px; }

/* ---------- Display type ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: .005em; }
h1 { font-size: clamp(2.8rem, 6vw, 5.2rem); line-height: 1.02; margin: 0; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.08; margin: 0 0 .4em; }
h3 { font-size: 1.5rem; line-height: 1.2; margin: 0 0 .35em; }

.eyebrow {
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: .9rem;
}
.eyebrow::before {
  content: "";
  width: 34px; height: 1px;
  background: var(--gold);
  display: inline-block;
}

.lede { font-size: 1.22rem; color: var(--ink-soft); max-width: 56ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--sans);
  font-size: .82rem; letter-spacing: .16em; text-transform: uppercase;
  padding: 1rem 2rem;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--forest-900);
  cursor: pointer;
  transition: background .5s var(--ease), color .5s var(--ease), letter-spacing .5s var(--ease);
}
.btn:hover { background: var(--forest-900); color: var(--cream); letter-spacing: .2em; }
.btn--gold { background: var(--gold); border-color: var(--gold); color: var(--forest-900); }
.btn--gold:hover { background: var(--gold-soft); color: var(--forest-900); }
.btn--ghost-light { border-color: var(--gold-soft); color: var(--cream); }
.btn--ghost-light:hover { background: var(--cream); color: var(--forest-900); }

.arrow-link {
  font-family: var(--sans); font-size: .78rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--forest-700);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
  transition: color .4s var(--ease), border-color .4s var(--ease);
}
.arrow-link:hover { color: var(--gold); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(244,239,226,.86);
  backdrop-filter: blur(10px);
  border-bottom: var(--hair);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px;
}
.brand {
  font-family: var(--serif); font-size: 1.65rem; font-weight: 600;
  letter-spacing: .02em; color: var(--forest-900);
  display: flex; align-items: center; gap: .7rem;
}
.brand .mark { width: 30px; height: 30px; }
.nav-links { display: flex; gap: 2.4rem; align-items: center; }
.nav-links a {
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); transition: color .35s var(--ease);
  position: relative;
}
.nav-links a:hover { color: var(--forest-900); }
.nav-actions { display: flex; gap: 1rem; align-items: center; }
.nav-actions .signin {
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--forest-900);
}
.menu-toggle { display: none; background: none; border: 0; cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  background: var(--forest-900);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* art-deco geometric hairline frame */
  content: "";
  position: absolute; inset: 28px;
  border: 1px solid rgba(196,161,78,.35);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px;
  align-items: center; padding: 110px 0 96px;
}
.hero h1 { color: var(--cream); }
.hero h1 em { font-style: italic; color: var(--gold-soft); }
.hero .lede { color: rgba(244,239,226,.78); margin: 2rem 0 2.6rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-figure { position: relative; }
.hero-figure img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  filter: saturate(.9) contrast(1.02);
}
.hero-figure::after {
  content: ""; position: absolute; inset: -14px;
  border: 1px solid var(--gold); mix-blend-mode: normal;
  pointer-events: none;
}
.hero-badge {
  position: absolute; bottom: -22px; left: -22px;
  background: var(--cream); color: var(--forest-900);
  border: var(--hair);
  padding: 1rem 1.3rem; max-width: 220px;
  font-family: var(--sans); font-size: .76rem; letter-spacing: .04em;
  line-height: 1.5;
}
.hero-badge strong { font-family: var(--serif); font-size: 1.6rem; display: block; }

/* slow graceful reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Trust strip ---------- */
.trust {
  background: var(--forest-800); color: var(--moss-400);
  border-top: var(--hair); border-bottom: var(--hair);
}
.trust .wrap {
  display: flex; flex-wrap: wrap; gap: 2.4rem 3.2rem;
  align-items: center; justify-content: center;
  padding: 26px 32px;
  font-family: var(--sans); font-size: .76rem; letter-spacing: .24em;
  text-transform: uppercase;
}
.trust span { color: var(--cream-3); }

/* ---------- Section scaffolding ---------- */
section { padding: 112px 0; }
.section-head { max-width: 64ch; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Value props (ledger) ---------- */
.values { background: var(--cream); }
.value-list { border-top: var(--hair); }
.value-row {
  display: grid; grid-template-columns: 80px 1fr 1.3fr; gap: 40px;
  align-items: start; padding: 40px 0; border-bottom: var(--hair);
  transition: background .5s var(--ease);
}
.value-row:hover { background: var(--cream-2); }
.value-num {
  font-family: var(--serif); font-style: italic; font-size: 1.8rem;
  color: var(--gold);
}
.value-row h3 { margin: 0; }
.value-row p { margin: 0; color: var(--ink-soft); }

/* ---------- Suites ---------- */
.suites { background: var(--forest-900); color: var(--cream); }
.suites h2 { color: var(--cream); }
.suites .lede { color: rgba(244,239,226,.72); }
.suite-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px;
  background: rgba(196,161,78,.3); border: var(--hair); margin-top: 56px;
}
.suite-card {
  background: var(--forest-900);
  padding: 44px 40px; position: relative;
  transition: background .55s var(--ease);
  overflow: hidden;
}
.suite-card:hover { background: var(--forest-800); }
.suite-card .num {
  font-family: var(--serif); font-style: italic; color: var(--gold);
  font-size: 1.1rem; letter-spacing: .1em;
}
.suite-card h3 { color: var(--cream); margin: .6rem 0 .6rem; }
.suite-card p { color: rgba(244,239,226,.7); margin: 0 0 1.8rem; }
.suite-card .thumb {
  width: 100%; aspect-ratio: 16/10; object-fit: cover; margin-bottom: 28px;
  filter: saturate(.85) brightness(.92);
  transition: filter .6s var(--ease), transform .9s var(--ease);
}
.suite-card:hover .thumb { filter: saturate(1) brightness(1); transform: scale(1.02); }

/* ---------- Quote / testimonial ---------- */
.testament { background: var(--cream-2); }
.testament .wrap { display: grid; grid-template-columns: 1fr; max-width: 880px; text-align: center; }
.testament blockquote {
  font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.32; font-style: italic; color: var(--forest-900);
  margin: 0 0 2rem;
}
.testament .mark-deco { color: var(--gold); font-size: 3rem; font-family: var(--serif); }
.testament cite {
  font-style: normal; font-family: var(--sans);
  font-size: .82rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft);
}
.testament cite strong { display: block; color: var(--forest-900); font-size: .92rem; letter-spacing: .12em; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--forest-900); color: var(--cream);
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 30px;
  border: 1px solid rgba(196,161,78,.35); pointer-events: none;
}
.cta-band h2 { color: var(--cream); }
.cta-band .lede { color: rgba(244,239,226,.78); margin: 1.4rem auto 2.6rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--forest-800); color: rgba(244,239,226,.72); }
.site-footer .wrap { padding: 80px 32px 48px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .brand { color: var(--cream); margin-bottom: 1rem; }
.footer-brand p { font-size: .92rem; max-width: 32ch; }
.footer-col h4 {
  font-family: var(--sans); font-size: .74rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--gold); margin: 0 0 1.2rem;
}
.footer-col a { display: block; font-size: .92rem; padding: .35rem 0; transition: color .3s var(--ease); }
.footer-col a:hover { color: var(--cream); }
.footer-bottom {
  margin-top: 56px; padding-top: 28px; border-top: 1px solid rgba(196,161,78,.3);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: .8rem; letter-spacing: .04em;
}

/* ---------- Sub-page (suite detail) ---------- */
.page-hero { background: var(--forest-900); color: var(--cream); position: relative; }
.page-hero::before { content:""; position:absolute; inset:26px; border:1px solid rgba(196,161,78,.3); pointer-events:none; }
.page-hero .wrap { padding: 96px 32px; max-width: 820px; }
.page-hero h1 { color: var(--cream); }
.page-hero .lede { color: rgba(244,239,226,.78); margin-top: 1.6rem; }

.cap-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2px; background: var(--cream-3); border: var(--hair); }
.cap { background: var(--cream); padding: 34px 32px; transition: background .5s var(--ease); }
.cap:hover { background: var(--cream-2); }
.cap .ic { color: var(--gold); margin-bottom: 1rem; }
.cap h3 { font-size: 1.18rem; }
.cap p { margin: 0; color: var(--ink-soft); font-size: .98rem; }

.svc-list { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 48px; }
.svc-list li {
  padding: 14px 0 14px 28px; border-bottom: var(--hair); position: relative;
  break-inside: avoid; font-size: 1.05rem;
}
.svc-list li::before { content: "\2014"; color: var(--gold); position: absolute; left: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split img { aspect-ratio: 5/4; object-fit: cover; border: var(--hair); }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--cream-3); border: var(--hair); margin-top: 56px; }
.tier { background: var(--cream); padding: 48px 36px; position: relative; transition: background .5s var(--ease); }
.tier:hover { background: var(--cream-2); }
.tier--featured { background: var(--forest-900); color: var(--cream); }
.tier--featured:hover { background: var(--forest-800); }
.tier--featured h3, .tier--featured .price { color: var(--cream); }
.tier .badge { position:absolute; top:0; right:0; background: var(--gold); color: var(--forest-900); font-family: var(--sans); font-size:.66rem; letter-spacing:.2em; text-transform:uppercase; padding:.4rem .9rem; }
.tier h3 { margin-top: 0; }
.tier .price { font-family: var(--serif); font-size: 2.8rem; color: var(--forest-900); }
.tier .price small { font-family: var(--sans); font-size: .8rem; letter-spacing: .1em; color: var(--ink-soft); text-transform: uppercase; }
.tier ul { list-style: none; padding: 0; margin: 1.6rem 0 2rem; }
.tier li { padding: .55rem 0; border-bottom: 1px solid rgba(196,161,78,.25); font-size: .95rem; }
.tier--featured li { border-color: rgba(196,161,78,.3); color: rgba(244,239,226,.85); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .split, .footer-top { grid-template-columns: 1fr; gap: 48px; }
  .hero-figure { max-width: 460px; }
  .suite-grid, .cap-grid, .price-grid { grid-template-columns: 1fr; }
  .value-row { grid-template-columns: 50px 1fr; }
  .value-row p { grid-column: 1 / -1; }
  .svc-list { columns: 1; }
  .nav-links, .nav-actions .signin { display: none; }
  .menu-toggle { display: inline-flex; }
  section { padding: 80px 0; }
}