:root {
  --ink: #07100d;
  --muted: #5f6f68;
  --paper: #f5f2e9;
  --panel: #fffaf0;
  --line: #d7d1bf;
  --felt: #0b4b3b;
  --gold: #c79a3b;
  --red: #a4392f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
  padding: 18px min(5vw, 64px);
  border-bottom: 1px solid rgba(255, 250, 240, 0.18);
  background: rgba(7, 16, 13, 0.92);
  color: var(--panel);
  backdrop-filter: blur(16px);
}

.brand {
  font-size: 19px;
  font-weight: 950;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
  font-weight: 800;
  color: rgba(255, 250, 240, 0.78);
}

nav a {
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: calc(100vh - 64px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--ink);
}

.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.78;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 16, 13, 0.96) 0%, rgba(7, 16, 13, 0.78) 38%, rgba(7, 16, 13, 0.18) 100%),
    linear-gradient(180deg, transparent 58%, rgba(7, 16, 13, 0.78) 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(820px, calc(100% - 32px));
  margin-left: min(5vw, 64px);
  color: var(--panel);
}

.kicker,
.section-kicker {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(54px, 8vw, 112px);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero-copy p:not(.kicker) {
  max-width: 690px;
  margin: 28px 0 0;
  color: rgba(255, 250, 240, 0.82);
  font-size: 22px;
  line-height: 1.5;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 7px;
  border: 1px solid rgba(255, 250, 240, 0.6);
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--ink);
}

.button.ghost {
  color: var(--panel);
}

.ticker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--ink);
  color: var(--panel);
  border-top: 1px solid rgba(255, 250, 240, 0.18);
}

.ticker div {
  min-height: 190px;
  padding: 30px;
  border-right: 1px solid rgba(255, 250, 240, 0.18);
}

.ticker div:last-child {
  border-right: 0;
}

.ticker span {
  display: block;
  margin-bottom: 42px;
  color: var(--gold);
  font-weight: 950;
}

.ticker strong {
  font-size: 24px;
  line-height: 1.18;
}

.split,
.guide-panel,
.calendar {
  padding: 82px min(5vw, 64px);
  border-top: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: min(6vw, 72px);
}

h2 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(36px, 5.6vw, 76px);
  line-height: 0.96;
  letter-spacing: 0;
}

.copy p,
.guide-card p,
.calendar p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.grid article {
  min-height: 270px;
  padding: 32px;
  background: var(--panel);
}

.grid span {
  color: var(--red);
  font-weight: 950;
}

.grid h3,
.guide-panel h3 {
  margin: 48px 0 12px;
  font-size: 27px;
}

.grid p {
  color: var(--muted);
  line-height: 1.58;
}

.guide-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: min(6vw, 72px);
  align-items: start;
  background:
    linear-gradient(90deg, rgba(11, 75, 59, 0.08) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
}

.guide-card {
  padding: 34px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.78);
}

.guide-panel aside {
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--panel);
}

.guide-panel aside h3 {
  margin-top: 0;
}

ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 250, 240, 0.8);
  line-height: 1.75;
}

.calendar {
  background: var(--felt);
  color: var(--panel);
}

.calendar p {
  max-width: 900px;
  color: rgba(255, 250, 240, 0.8);
}

@media (max-width: 840px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 720px;
  }

  .hero-copy {
    margin: 0 auto;
  }

  h1 {
    font-size: 52px;
  }

  .hero-copy p:not(.kicker) {
    font-size: 18px;
  }

  .ticker,
  .split,
  .grid,
  .guide-panel {
    grid-template-columns: 1fr;
  }

  .ticker div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 250, 240, 0.18);
  }
}