:root {
  --gt-blue: #1687ff;
  --gt-blue-bright: #45a5ff;
  --gt-red: #ff3b3b;
  --gt-ink: #08111d;
  --gt-panel: #101d2d;
  --gt-line: rgba(255, 255, 255, 0.09);
  --gt-muted: #9fb0c4;
  --font-display: "Barlow Condensed", Impact, sans-serif;
  --font-body: Inter, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--gt-ink);
  color: #f7fbff;
  font-family: var(--font-body);
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: rgba(8, 17, 29, 0.94);
  border-bottom: 1px solid var(--gt-line);
}

.logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 600;
}

.site-nav a {
  text-decoration: none;
  color: var(--gt-muted);
}

.nav-cta,
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
}

.nav-cta,
.cta.primary {
  background: var(--gt-blue);
  color: white;
}

.cta.ghost {
  border: 1px solid var(--gt-line);
  color: #e6f2ff;
}

.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: end;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 10, 17, 0.18) 10%, rgba(5, 10, 17, 0.96) 92%),
    linear-gradient(90deg, rgba(5, 10, 17, 0.7), transparent 70%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: clamp(24px, 6vw, 72px);
  max-width: 720px;
}

.eyebrow,
.section-head span,
.split-copy span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gt-blue-bright);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gt-red);
  box-shadow: 0 0 10px var(--gt-red);
}

.hero-copy h1,
.section-head h2,
.split-copy h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.9;
}

.hero-copy h1 {
  font-size: clamp(44px, 8vw, 84px);
}

.lede,
.split-copy p {
  margin: 0 0 22px;
  max-width: 42ch;
  color: #c1cfdd;
  line-height: 1.5;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.section {
  padding: clamp(36px, 6vw, 80px) clamp(16px, 4vw, 48px);
}

.section-head {
  margin-bottom: 22px;
}

.section-head h2,
.split-copy h2 {
  font-size: clamp(28px, 4vw, 44px);
}

.lane-grid,
.market-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.lane-card,
.market-grid article,
.live-card {
  overflow: hidden;
  border: 1px solid var(--gt-line);
  border-radius: 16px;
  background: var(--gt-panel);
}

.lane-card img,
.market-grid img,
.live-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.lane-card div,
.market-grid article {
  padding: 14px;
}

.lane-card strong,
.market-grid b {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  text-transform: uppercase;
}

.lane-card span,
.market-grid small {
  color: var(--gt-muted);
  font-size: 13px;
}

.split {
  display: grid;
  gap: 24px;
  align-items: center;
}

.live-card {
  position: relative;
}

.live-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 10px;
  border-radius: 7px;
  background: var(--gt-red);
  font-size: 11px;
  font-weight: 800;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(16px, 4vw, 48px) 36px;
  border-top: 1px solid var(--gt-line);
  color: var(--gt-muted);
}

.site-footer a {
  color: var(--gt-blue-bright);
}

@media (min-width: 576px) {
  .lane-grid,
  .market-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .lane-grid,
  .market-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .hero {
    min-height: 820px;
  }

  .lane-card img,
  .market-grid img,
  .live-card img {
    height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
}