:root {
  --emerald: #0f3d32;
  --emerald-deep: #0a2b23;
  --onyx: #0a0d0b;
  --champagne: #d4af6a;
  --champagne-light: #e8cd97;
  --ivory: #f1e9d8;
  --ivory-dim: #b8af9c;
  --burgundy: #6b1e2e;
  --hairline: rgba(241, 233, 216, 0.16);
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--emerald);
  color: var(--ivory);
  font-family: 'Jost', -apple-system, sans-serif;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Marcellus', Georgia, serif;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.01em;
}

a { color: inherit; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

.suit { font-family: Georgia, serif; line-height: 1; display: inline-block; }
.suit--spade, .suit--club { color: var(--champagne); }
.suit--heart, .suit--diamond { color: var(--burgundy); filter: brightness(1.6) saturate(1.3); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Courier Prime', monospace;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champagne-light);
}
.eyebrow .suit { font-size: 16px; }
.eyebrow .rule { width: 30px; height: 1px; background: var(--champagne); opacity: 0.6; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--champagne-light);
  outline-offset: 3px;
}

/* ---------- deco chevron divider ---------- */
.deco-divider {
  height: 22px;
  background-image: repeating-linear-gradient(
    135deg,
    var(--champagne) 0 3px,
    transparent 3px 22px
  ),
  repeating-linear-gradient(
    45deg,
    var(--champagne) 0 3px,
    transparent 3px 22px
  );
  background-position: left top, left top;
  opacity: 0.55;
}
.deco-divider--onyx { opacity: 0.4; }

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(10,13,11,0.94), rgba(10,13,11,0));
  padding-bottom: 20px;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-suit { font-size: 22px; }
.brand-name {
  font-family: 'Marcellus', serif;
  font-size: 18px;
  letter-spacing: 0.05em;
}
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  text-decoration: none;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--champagne-light); }
.nav-cta {
  border: 1px solid var(--champagne);
  color: var(--champagne-light);
  padding: 10px 20px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-cta:hover { background: var(--champagne); color: var(--onyx); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 80px;
  background:
    radial-gradient(ellipse 800px 500px at 50% 0%, rgba(212,175,106,0.08), transparent 65%),
    var(--emerald);
  overflow: hidden;
}
.hero-frame {
  position: absolute;
  inset: 28px;
  border: 1px solid var(--hairline);
  pointer-events: none;
}
.hero-frame::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid var(--hairline);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--hairline);
  padding: 8px 18px;
  font-family: 'Courier Prime', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ivory-dim);
  margin-bottom: 34px;
}
.hero h1 {
  font-size: clamp(36px, 5.6vw, 68px);
  line-height: 1.18;
  max-width: 18ch;
  margin: 0 auto 26px;
}
.hero h1 em { font-style: italic; color: var(--champagne-light); }
.hero p.lede {
  max-width: 50ch;
  margin: 0 auto 40px;
  font-size: 17px;
  color: var(--ivory-dim);
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.btn-primary {
  background: var(--champagne);
  color: var(--onyx);
  text-decoration: none;
  padding: 15px 30px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s ease;
}
.btn-primary:hover { background: var(--champagne-light); }
.btn-ghost {
  border: 1px solid var(--hairline);
  color: var(--ivory);
  text-decoration: none;
  padding: 15px 30px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.btn-ghost:hover { border-color: var(--champagne); color: var(--champagne-light); }
.hero-stats {
  display: flex;
  gap: 56px;
  justify-content: center;
  flex-wrap: wrap;
  border-top: 1px solid var(--hairline);
  padding-top: 30px;
}
.hero-stat .num { font-family: 'Courier Prime', monospace; font-size: 22px; color: var(--champagne-light); }
.hero-stat .label { font-size: 11.5px; color: var(--ivory-dim); letter-spacing: 0.04em; margin-top: 6px; }

/* ---------- section shell ---------- */
section { position: relative; padding: 110px 0; }
.panel-emerald { background: var(--emerald); }
.panel-onyx { background: var(--onyx); }

.section-head { max-width: 620px; margin: 0 auto 60px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 42px); margin-top: 18px; line-height: 1.2; }
.section-head p { margin-top: 18px; color: var(--ivory-dim); font-size: 15.5px; }

/* ---------- highlight cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
.card { background: var(--emerald); padding: 44px 34px; text-align: center; transition: background 0.25s ease; }
.card:hover { background: var(--emerald-deep); }
.card .card-suit { font-size: 30px; margin-bottom: 22px; }
.card h3 { font-size: 20px; margin-bottom: 14px; }
.card p { color: var(--ivory-dim); font-size: 14.5px; margin: 0; }

/* ---------- responsible play ---------- */
.rp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.rp-card { border-top: 2px solid var(--burgundy); padding-top: 24px; }
.rp-card .tag { font-family: 'Courier Prime', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--champagne-light); }
.rp-card h3 { margin-top: 12px; font-size: 19px; margin-bottom: 16px; }
.rp-card ul { margin: 0; padding-left: 18px; color: var(--ivory-dim); font-size: 14px; }
.rp-card li { margin-bottom: 9px; }

/* ---------- feature rows ---------- */
.feature-row { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 70px; align-items: center; padding: 68px 0; }
.feature-row.reverse { grid-template-columns: 1.1fr 0.9fr; }
.feature-row.reverse .feature-visual { order: 2; }
.feature-row:not(:last-child) { border-bottom: 1px solid var(--hairline); }
.feature-visual {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--emerald-deep), var(--emerald));
}
.visual-suit { font-size: 120px; line-height: 1; }
.feature-text .tag { font-family: 'Courier Prime', monospace; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--champagne-light); }
.feature-text h3 { font-size: clamp(24px, 2.8vw, 32px); margin: 16px 0 16px; }
.feature-text p { color: var(--ivory-dim); font-size: 15px; margin-bottom: 22px; }
.feature-list { list-style: none; margin: 0; padding: 0; }
.feature-list li { display: flex; gap: 12px; padding: 11px 0; border-top: 1px solid var(--hairline); font-size: 14px; }
.feature-list li:last-child { border-bottom: 1px solid var(--hairline); }
.feature-list li .idx { font-family: 'Courier Prime', monospace; color: var(--champagne); font-size: 12.5px; }

/* ---------- closing ---------- */
.closing { text-align: center; padding: 140px 0; }
.closing .eyebrow { justify-content: center; }
.closing h2 { font-size: clamp(28px, 4vw, 50px); max-width: 20ch; margin: 22px auto 0; line-height: 1.25; }

/* ---------- footer ---------- */
footer { background: var(--onyx); padding: 76px 0 30px; border-top: 1px solid var(--hairline); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-brand .brand-name { display: block; margin-bottom: 16px; font-size: 20px; }
.footer-brand p { color: var(--ivory-dim); font-size: 14px; max-width: 34ch; }
footer h4 { font-family: 'Courier Prime', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--champagne-light); margin-bottom: 18px; }
footer ul { list-style: none; margin: 0; padding: 0; }
footer li { margin-bottom: 11px; font-size: 14px; color: var(--ivory-dim); }
footer a { text-decoration: none; color: var(--ivory-dim); transition: color 0.2s ease; }
footer a:hover { color: var(--champagne-light); }
.footer-legal {
  font-size: 12.5px;
  color: var(--ivory-dim);
  border-top: 1px solid var(--hairline);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .nav-links { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .rp-grid { grid-template-columns: 1fr; gap: 36px; }
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; gap: 30px; padding: 48px 0; }
  .feature-row.reverse .feature-visual { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-frame { inset: 14px; }
}
@media (max-width: 560px) {
  .container, .hero-inner { padding: 0 20px; }
  section { padding: 76px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero { padding-top: 110px; }
  .hero-stats { gap: 32px; }
}