/* landing.css - Gambit Tells public landing page styles */

@font-face {
  font-family: "Space Grotesk";
  src: url("/static/fonts/space-grotesk-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("/static/fonts/space-grotesk-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #050609;
  --bg-2: #0b0c10;
  --bg-3: #111218;
  --fg: #f2f0e9;
  --fg-dim: #c7c3b6;
  --fg-faint: #8f8b82;
  --gold: #c9a24a;
  --gold-hi: #ead58d;
  --gold-lo: #8e692f;
  --line: rgba(255,255,255,.10);
  --line-gold: rgba(201,162,74,.34);
  --glass: rgba(255,255,255,.055);
  --r: 8px;
  --shadow: 0 24px 70px rgba(0,0,0,.55);
  --font-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.55;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .72rem 1.25rem;
  border-radius: var(--r);
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 0;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, opacity .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); opacity: .92; }
.btn:active { transform: translateY(0); opacity: .78; }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-hi), var(--gold));
  color: #08090b;
  box-shadow: 0 14px 34px rgba(201,162,74,.18);
}
.btn-ghost {
  background: rgba(255,255,255,.04);
  color: var(--fg);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--line-gold); }
.btn-lg { min-height: 50px; padding: .9rem 1.45rem; font-size: 1rem; }

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem max(1rem, calc((100vw - 1180px) / 2));
  padding-left: max(1rem, calc((100vw - 1180px) / 2));
  padding-right: max(1rem, calc((100vw - 1180px) / 2));
  background: rgba(5,6,9,.82);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.nav-brand,
.nav-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.nav-brand img { width: 28px; height: 28px; object-fit: contain; }
.nav-wordmark,
.footer-brand-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 0;
  color: var(--gold-hi);
  text-transform: uppercase;
}
.nav .btn { min-height: 38px; padding: .55rem .95rem; font-size: .86rem; }

.hero {
  position: relative;
  min-height: calc(92svh - 62px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 32%, rgba(201,162,74,.18), transparent 30%),
    radial-gradient(circle at 50% 62%, rgba(255,255,255,.05), transparent 36%),
    linear-gradient(180deg, #07080b 0%, #050609 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.25rem 0 3rem;
}
.hero-art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(850px, 150%);
  height: 128%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(201,162,74,.17) 0%, rgba(201,162,74,.06) 45%, transparent 72%);
  pointer-events: none;
}
.hero-lockup {
  position: relative;
  z-index: 1;
  width: min(620px, 86vw);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 64px rgba(201,162,74,.16));
}
.eyebrow,
.section-label,
.card-kicker,
.step-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold);
  font-size: .78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
}
h1 {
  max-width: 760px;
  margin-top: .35rem;
  font-size: 4.7rem;
  line-height: .95;
}
.hero-sub {
  max-width: 620px;
  margin: 1.35rem auto 0;
  color: var(--fg-dim);
  font-size: 1.22rem;
  line-height: 1.6;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.75rem;
  justify-content: center;
}
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 2rem;
  justify-content: center;
}
.hero-proof span {
  padding: .46rem .72rem;
  border: 1px solid rgba(201,162,74,.28);
  border-radius: var(--r);
  background: rgba(0,0,0,.24);
  color: var(--fg-dim);
  font-size: .86rem;
}
.band,
.section,
.product-band,
.knowledge-band,
.final-cta {
  padding: 4.75rem 1rem;
}
.band,
.product-band,
.knowledge-band {
  border-bottom: 1px solid var(--line);
}
.intro-band { background: #0a0b0f; }
.section-inner,
.section {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}
.intro-grid,
.product-layout,
.knowledge-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}
.section-label { margin-bottom: .75rem; }
.section h2,
.section-inner h2,
.final-cta h2 {
  font-size: 2.35rem;
  line-height: 1.08;
  max-width: 780px;
}
.section-lede,
.section-head p,
.final-cta p {
  color: var(--fg-dim);
  font-size: 1.04rem;
  line-height: 1.7;
}
.section-head {
  max-width: 760px;
  margin-bottom: 2rem;
}
.section-head h2 { margin-bottom: .9rem; }
.section-head.compact { margin-bottom: 1.6rem; }

.use-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.use-card,
.step {
  min-height: 245px;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.035));
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset;
}
.use-card:hover,
.step:hover {
  border-color: var(--line-gold);
}
.use-card h3,
.step h3 {
  font-size: 1.2rem;
  line-height: 1.16;
}
.use-card p,
.step p {
  color: var(--fg-dim);
  font-size: .95rem;
}
.strategy-board {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .98fr) minmax(280px, .72fr);
  align-items: stretch;
  gap: 0;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #06070a;
  box-shadow: var(--shadow);
}
.strategy-board img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  opacity: .72;
}
.strategy-board-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .8rem;
  padding: 2rem;
  background:
    linear-gradient(90deg, rgba(6,7,10,.62), rgba(6,7,10,.96)),
    rgba(6,7,10,.94);
}
.strategy-board-copy h3 {
  font-size: 1.55rem;
  line-height: 1.12;
}
.strategy-board-copy p:not(.section-label) {
  color: var(--fg-dim);
  font-size: 1rem;
}

.product-band {
  background:
    linear-gradient(180deg, rgba(201,162,74,.05), transparent 42%),
    #090a0d;
}
.product-copy h2 { margin-bottom: 1.15rem; }
.product-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .72rem;
}
.product-bullets li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--fg-dim);
  font-size: 1rem;
}
.product-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.product-frame {
  border: 1px solid var(--line-gold);
  border-radius: var(--r);
  overflow: hidden;
  background: #08090b;
  box-shadow: var(--shadow);
}
.product-frame img { width: 100%; height: auto; }

.steps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.step {
  min-height: 225px;
  background: rgba(255,255,255,.045);
}
.step-num { color: var(--gold-hi); }

.knowledge-band {
  background: #0b0c10;
}
.signal-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}
.signal-list div {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(255,255,255,.045);
}
.signal-list strong,
.signal-list span {
  display: block;
}
.signal-list strong {
  font-family: var(--font-display);
  font-size: .98rem;
  color: var(--fg);
  margin-bottom: .25rem;
}
.signal-list span {
  color: var(--fg-dim);
  font-size: .9rem;
}

.final-cta {
  text-align: center;
  background:
    linear-gradient(180deg, transparent 0%, rgba(201,162,74,.07) 100%),
    var(--bg);
}
.final-inner {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.cta-spade {
  width: 52px;
  height: 52px;
  object-fit: contain;
}
.final-cta p:not(.section-label) {
  max-width: 620px;
}

.footer {
  background: #090a0d;
  border-top: 1px solid var(--line);
  padding: 3rem 1rem 2rem;
}
.footer-inner {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}
.footer-tagline,
.footer-copy {
  color: var(--fg-faint);
  font-size: .84rem;
}
.footer-tagline { margin-top: .35rem; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
  max-width: 620px;
}
.footer-links a {
  color: var(--fg-dim);
  font-size: .88rem;
}
.footer-links a:hover { color: var(--gold-hi); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .65rem;
  padding-top: 1.2rem;
}

@media (max-width: 980px) {
  h1 { font-size: 3.7rem; }
  .section h2,
  .section-inner h2,
  .final-cta h2 { font-size: 2rem; }
  .intro-grid,
  .product-layout,
  .knowledge-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .use-grid,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero { min-height: calc(86svh - 62px); }
  .strategy-board {
    grid-template-columns: 1fr;
  }
  .strategy-board img {
    max-height: 360px;
  }
}

@media (max-width: 620px) {
  .nav { padding-top: .75rem; padding-bottom: .75rem; }
  .nav-wordmark { display: none; }
  .nav-actions { gap: .5rem; }
  .nav .btn { padding-left: .8rem; padding-right: .8rem; }
  .hero { min-height: auto; }
  .hero-inner { padding: 2.8rem 0 2.5rem; }
  .hero-lockup { width: min(480px, 90vw); }
  h1 { font-size: 3rem; }
  .hero-sub { font-size: 1.04rem; }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    width: min(100%, 320px);
    margin-left: auto;
    margin-right: auto;
  }
  .hero-proof { gap: .5rem; }
  .hero-proof span { font-size: .8rem; }
  .band,
  .section,
  .product-band,
  .knowledge-band,
  .final-cta { padding-top: 3.4rem; padding-bottom: 3.4rem; }
  .section,
  .section-inner,
  .footer-inner,
  .final-inner { width: min(100%, calc(100% - 1.5rem)); }
  .section h2,
  .section-inner h2,
  .final-cta h2 { font-size: 1.68rem; }
  .use-grid,
  .steps,
  .signal-list {
    grid-template-columns: 1fr;
  }
  .use-card,
  .step {
    min-height: auto;
    padding: 1.05rem;
  }
  .strategy-board-copy {
    padding: 1.15rem;
  }
  .strategy-board-copy h3 {
    font-size: 1.3rem;
  }
  .footer-top {
    flex-direction: column;
    gap: 1.25rem;
  }
  .footer-links {
    justify-content: flex-start;
  }
}