/* =========================================================================
   Poker War — playpokerwar.com
   Brand: tactical · regal · military · matte · premium. Never casino.
   Palette + type per ART_PIPELINE.md. No gloss, glow, sparkle, or pure #000.
   ========================================================================= */

:root {
  /* Core palette (ART_PIPELINE §1.3) */
  --war-red: #8e1d2a;
  --war-red-bright: #b0202f;
  --war-ink: #1e2024;
  --bone: #ece4d0;
  --bone-dim: #b9b3a3;
  --brass: #c49a4b;
  --signal-gold: #d6a53a;
  --field-olive: #3c4a33;
  --gunmetal: #45525b;
  --app-bg: #181d22;
  --surface: #222a30;
  --surface-2: #2b343b;
  --deep-emerald: #1e4034;

  --hairline: rgba(196, 154, 75, 0.28);
  --hairline-soft: rgba(236, 228, 208, 0.1);

  --font-display: 'Saira Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Courier New', monospace;

  --maxw: 1080px;
  --radius: 8px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--app-bg);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Subtle field texture — never gloss, just a faint topographic wash */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 600px at 78% -8%, rgba(142, 29, 42, 0.16), transparent 60%),
    radial-gradient(900px 700px at 0% 100%, rgba(60, 74, 51, 0.14), transparent 55%);
}

a { color: var(--signal-gold); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

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

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ----------------------------------------------------------------- Type */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.04;
  color: var(--bone);
  margin: 0 0 16px;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.18rem; letter-spacing: 0.04em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 14px;
}

p { margin: 0 0 16px; }
strong { color: #fff; font-weight: 600; }

/* ------------------------------------------------------------- Nav bar */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(24, 29, 34, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 38px; height: 38px; }
.brand .name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bone);
}
.brand .name b { color: var(--war-red-bright); }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a {
  color: var(--bone-dim);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.nav-links a:hover { color: var(--bone); text-decoration: none; }

/* ---------------------------------------------------------------- Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.05s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--war-red); color: #fff; border-color: var(--war-red-bright); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary { background: transparent; color: var(--bone); border-color: var(--brass); }
.btn-secondary:hover { background: rgba(196, 154, 75, 0.1); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* ------------------------------------------------------------------- Hero */
.hero { position: relative; padding: 64px 0 32px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero h1 { margin-bottom: 18px; }
.hero h1 .red { color: var(--war-red-bright); }
.tagline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal-gold);
  margin: 0 0 8px;
}
.tagline-rule { width: 132px; height: 2px; background: var(--brass); margin: 0 0 22px; }
.hero-sub { font-size: 1.12rem; color: var(--bone-dim); max-width: 520px; margin-bottom: 28px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.cta-note {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gunmetal);
  margin-top: 18px;
}

/* Hero art — War King + fanned cards */
.hero-art { position: relative; display: flex; justify-content: center; align-items: flex-end; min-height: 420px; }
.hero-king {
  width: min(360px, 80%);
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.5));
}
.hero-cards {
  position: absolute;
  bottom: 8px;
  left: 50%;
  display: flex;
  transform: translateX(-50%);
}
.hero-cards img {
  width: 78px;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.4);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.45);
  margin-left: -26px;
  transform-origin: bottom center;
}
.hero-cards img:nth-child(1) { transform: rotate(-14deg); }
.hero-cards img:nth-child(2) { transform: rotate(-7deg); }
.hero-cards img:nth-child(3) { transform: rotate(0deg) translateY(-6px); }
.hero-cards img:nth-child(4) { transform: rotate(7deg); }
.hero-cards img:nth-child(5) { transform: rotate(14deg); }

/* ---------------------------------------------------------------- Sections */
section { padding: 56px 0; }
.section-head { max-width: 680px; margin-bottom: 36px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* Hairline divider with registration ticks */
.rule {
  border: 0;
  height: 1px;
  background: var(--hairline);
  margin: 0;
  position: relative;
}

/* Feature grid */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius);
  padding: 26px 24px;
  position: relative;
}
.card::before {
  content: '';
  position: absolute;
  top: 10px; left: 10px;
  width: 10px; height: 10px;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.card .ic {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--brass);
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--bone-dim); font-size: 0.98rem; margin: 0; }

/* How it works — numbered steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { position: relative; padding: 22px 18px; border: 1px solid var(--hairline-soft); border-radius: var(--radius); background: var(--surface); }
.step .n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.2rem;
  color: var(--war-red-bright);
  line-height: 1;
  display: block;
  margin-bottom: 10px;
}
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { color: var(--bone-dim); font-size: 0.92rem; margin: 0; }

/* Showcase band */
.band {
  background: var(--surface);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.showcase { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: center; }
.showcase-cards { display: flex; justify-content: center; gap: 0; }
.showcase-cards img {
  width: 120px;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
  margin-left: -18px;
}
.showcase-cards img:first-child { margin-left: 0; transform: rotate(-6deg); }
.showcase-cards img:last-child { transform: rotate(6deg); }

.pillars { list-style: none; padding: 0; margin: 20px 0 0; }
.pillars li {
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid var(--hairline-soft);
  position: relative;
  color: var(--bone-dim);
}
.pillars li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--brass);
  font-size: 0.7rem;
  top: 14px;
}
.pillars li strong { color: var(--bone); }

/* Final CTA */
.final-cta { text-align: center; padding: 72px 0; }
.final-cta .seal { width: 96px; margin: 0 auto 22px; }

/* ------------------------------------------------------------------ Footer */
footer {
  border-top: 1px solid var(--hairline);
  background: rgba(0, 0, 0, 0.18);
  padding: 40px 0;
  font-size: 0.9rem;
}
.foot-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.foot-brand { display: flex; align-items: center; gap: 12px; }
.foot-brand img { width: 34px; height: 34px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot-links a { color: var(--bone-dim); }
.foot-links a:hover { color: var(--bone); text-decoration: none; }
.foot-legal { color: var(--gunmetal); font-size: 0.82rem; margin-top: 18px; width: 100%; }
.foot-legal .stamp { font-family: var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; }

/* ------------------------------------------------------- Content / legal pages */
.page-head {
  border-bottom: 1px solid var(--hairline);
  padding: 56px 0 32px;
}
.page-head .eyebrow { margin-bottom: 10px; }
.page-head .updated {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gunmetal);
}
.prose { padding: 40px 0 72px; max-width: 760px; }
.prose h2 { font-size: 1.5rem; margin: 40px 0 14px; padding-top: 8px; }
.prose h2:first-of-type { margin-top: 0; }
.prose h3 { font-size: 1.05rem; margin: 26px 0 10px; color: var(--brass); letter-spacing: 0.03em; }
.prose p, .prose li { color: var(--bone-dim); }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 18px; }
.prose li { margin-bottom: 8px; }
.prose a { font-weight: 500; }
.callout {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--brass);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin: 24px 0;
}
.callout p:last-child { margin-bottom: 0; }
.contact-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 8px 14px;
  color: var(--bone);
}

/* TOC for legal pages */
.toc {
  background: var(--surface);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 32px;
}
.toc p { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass); margin: 0 0 10px; }
.toc ul { list-style: none; padding: 0; margin: 0; columns: 2; }
.toc li { margin-bottom: 6px; break-inside: avoid; }
.toc a { color: var(--bone-dim); font-size: 0.92rem; }

/* ---------------------------------------------------------- Auth callback */
.auth-wrap { max-width: 520px; margin: 0 auto; padding: 72px 24px 96px; text-align: center; }
.auth-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 40px 32px;
}
.auth-card .seal { width: 84px; margin: 0 auto 20px; }
.auth-steps { text-align: left; margin: 24px 0 8px; }

/* ------------------------------------------------------------- Responsive */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 8px; }
  .hero-art { order: -1; min-height: 320px; }
  .hero-king { width: min(260px, 64%); }
  .showcase { grid-template-columns: 1fr; gap: 28px; }
  .grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .toc ul { columns: 1; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.btn) { display: none; }
  .steps { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .foot-inner { flex-direction: column; }
}