:root {
  --bg: #111318;
  --panel: #1a1c22;
  --ivory: #f6f5f1;
  --mute: #a7a399;
  --brass: #c4a46a;
  --line: #2a2d35;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--ivory);
  line-height: 1.65;
}
h1, h2, h3, .logo, .lanes b, .how li::before {
  font-family: "Space Grotesk", sans-serif;
}
img { width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }

.frame { max-width: 1180px; margin: 0 auto; padding: 0 28px 40px; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0 10px;
}
.logo { font-size: 28px; font-weight: 700; letter-spacing: 0.04em; }
.logo span { display: block; font-size: 12px; color: var(--brass); font-family: "Inter", sans-serif; font-weight: 600; letter-spacing: 0; }
.top-right { display: flex; align-items: center; gap: 18px; font-size: 13px; }
.top-right a { color: var(--brass); }
.lang { display: flex; gap: 6px; }
.lang button {
  border: 1px solid var(--brass);
  background: transparent;
  color: var(--ivory);
  padding: 4px 10px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}
.lang button.is-on { background: var(--brass); color: var(--bg); }

nav {
  display: flex;
  gap: 22px;
  padding: 12px 0 20px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  font-weight: 600;
}
nav a:hover { color: var(--brass); }
.nav-btn { display: none; border: 0; background: transparent; color: var(--brass); font-size: 24px; cursor: pointer; }

.hero { padding: 56px 0 24px; position: relative; }
.mark {
  position: absolute;
  right: 0;
  top: 24px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(80px, 16vw, 180px);
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  pointer-events: none;
}
.tag { color: var(--brass); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
h1 { font-size: clamp(40px, 6vw, 72px); line-height: 0.98; max-width: 14ch; margin: 14px 0 16px; }
.lead { color: var(--mute); font-size: 18px; max-width: 46ch; }
.hero-actions { display: flex; gap: 12px; margin: 28px 0 32px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  padding: 12px 20px;
  background: var(--brass);
  color: var(--bg);
  font-weight: 800;
}
.btn.ghost { background: transparent; color: var(--ivory); border: 1px solid var(--line); }
.hero figure { max-height: 520px; }
.hero img { max-height: 520px; min-height: 360px; }

section { padding: 64px 0; scroll-margin-top: 24px; }
h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 14px; }
.intro { color: var(--mute); max-width: 60ch; margin-bottom: 28px; }

.lanes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lanes article {
  background: var(--panel);
  padding: 28px 22px;
  border-top: 1px solid var(--brass);
  min-height: 240px;
}
.lanes b { display: block; color: var(--brass); font-size: 28px; margin-bottom: 16px; }
.lanes p { color: var(--mute); }

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about img { height: 400px; }
.about p { color: var(--mute); margin-bottom: 14px; }

.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.cards article { background: var(--panel); border: 1px solid var(--line); }
.cards img { height: 230px; }
.cards h3, .cards p { padding: 0 20px; }
.cards h3 { margin: 18px 0 8px; }
.cards p { color: var(--mute); padding-bottom: 22px; }

.how ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  list-style: none;
  counter-reset: step;
}
.how li { counter-increment: step; padding-top: 8px; border-top: 1px solid var(--brass); }
.how li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  color: var(--brass);
  font-size: 20px;
  margin-bottom: 8px;
}
.how p { color: var(--mute); }

.who-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.who-grid article { background: var(--panel); padding: 22px; }
.who-grid p { color: var(--mute); }

.rules .two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rules .two > div { background: var(--panel); padding: 24px; }
.rules ul { margin: 12px 0 0 18px; color: var(--mute); }
.rules li { margin-bottom: 8px; }

.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { color: var(--mute); margin-top: 10px; }

.legal { background: var(--panel); padding: 48px 28px; }
.legal dl { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.legal dt { color: var(--brass); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.legal dd { margin-top: 4px; }
.legal a { color: var(--brass); }

.contact { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; }
form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--mute); }
input, select, textarea {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ivory);
  padding: 12px;
  font: inherit;
}
button[type="submit"] {
  background: var(--brass);
  color: var(--bg);
  border: 0;
  padding: 14px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.note { color: var(--brass); }

footer {
  padding: 28px 0 10px;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 13px;
}

@media (max-width: 980px) {
  .about, .contact, .how ol, .who-grid, .cards, .legal dl, .rules .two, .lanes {
    grid-template-columns: 1fr;
  }
  .nav-btn { display: block; position: absolute; top: 24px; right: 24px; }
  nav {
    display: none;
    flex-direction: column;
    padding-bottom: 20px;
  }
  nav.is-open { display: flex; }
  .hero img, .about img { min-height: 240px; height: 240px; }
  .mark { font-size: 72px; }
}