:root {
  --bg: #070a0f;
  --bg-soft: #0d1320;
  --panel: rgba(20, 27, 41, 0.72);
  --panel-solid: #141b29;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e9eefb;
  --muted: #93a1bd;
  --accent: #f7b267;
  --accent-2: #7dd3fc;
  --accent-3: #a78bfa;
  --good: #34d399;
  --bad: #fb7185;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(247, 178, 103, 0.16), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(125, 211, 252, 0.14), transparent 55%),
    radial-gradient(800px 700px at 50% 120%, rgba(167, 139, 250, 0.12), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }

.wrap {
  width: min(1080px, 100% - 40px);
  margin: 0 auto;
}

/* ---------- header ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 20px;
  background: linear-gradient(140deg, var(--accent), #ff9d5c 60%, var(--accent-3));
  color: #201305;
  box-shadow: 0 10px 30px rgba(247, 178, 103, 0.28);
}

.brand-name { font-size: 18px; }
.brand-name span { color: var(--accent); }

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  color: var(--muted);
}

.nav a {
  padding: 9px 14px;
  border-radius: 999px;
  transition: 0.18s ease;
}

.nav a:hover { color: var(--text); background: rgba(255, 255, 255, 0.06); }

/* ---------- hero ---------- */
.hero {
  padding: 40px 0 72px;
  display: grid;
  gap: 38px;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--accent);
  background: rgba(247, 178, 103, 0.1);
  border: 1px solid rgba(247, 178, 103, 0.28);
  padding: 7px 14px;
  border-radius: 999px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.18);
}

h1 {
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.04;
  margin: 20px 0 16px;
  letter-spacing: -1.4px;
}

h1 .grad {
  background: linear-gradient(100deg, var(--accent), #ffd8a8 45%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 30px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 650;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:active { transform: translateY(1px) scale(0.995); }

.btn-primary {
  background: linear-gradient(120deg, var(--accent), #ff9f5f);
  color: #24160a;
  box-shadow: 0 16px 40px rgba(247, 178, 103, 0.3);
}

.btn-primary:hover { box-shadow: 0 20px 46px rgba(247, 178, 103, 0.42); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line-strong);
  color: var(--text);
}

.btn-ghost:hover { background: rgba(255, 255, 255, 0.09); }

.hint { color: var(--muted); font-size: 13.5px; }

/* ---------- cards ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.card-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 650;
  margin-bottom: 16px;
}

.chip {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}

.metric {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.metric b { display: block; font-size: 22px; letter-spacing: -0.6px; }
.metric span { color: var(--muted); font-size: 12.5px; }

.teaser {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(247, 178, 103, 0.16), rgba(125, 211, 252, 0.08) 55%, rgba(167, 139, 250, 0.12));
  padding: 26px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
}

.teaser h3 { margin: 0 0 8px; font-size: 22px; letter-spacing: -0.4px; }
.teaser p { margin: 0; color: #d8e2f5; font-size: 14.5px; }

.paw {
  position: absolute;
  right: -20px;
  bottom: -30px;
  font-size: 150px;
  opacity: 0.14;
  transform: rotate(-12deg);
  filter: blur(0.4px);
}

.kbd {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 12.5px;
  padding: 3px 8px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
}

/* ---------- sections ---------- */
section { padding: 26px 0; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.section-head h2 { margin: 0; font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.8px; }
.section-head p { margin: 6px 0 0; color: var(--muted); font-size: 14.5px; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.feature {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: 0.2s ease;
}

.feature:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.feature .ico { font-size: 26px; margin-bottom: 10px; }
.feature h4 { margin: 0 0 6px; font-size: 16.5px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- leaderboard ---------- */
.board { display: grid; gap: 8px; }

.board-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
}

.board-row.top { background: linear-gradient(100deg, rgba(247, 178, 103, 0.16), rgba(255, 255, 255, 0.03)); border-color: rgba(247, 178, 103, 0.3); }
.board-row .rank { font-weight: 700; color: var(--muted); text-align: center; }
.board-row.top .rank { color: var(--accent); }
.board-row .who { font-weight: 600; }
.board-row .meta { color: var(--muted); font-size: 12.5px; }
.board-row .pts { font-variant-numeric: tabular-nums; font-weight: 700; }

/* ---------- footer ---------- */
footer {
  margin-top: 30px;
  padding: 30px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
}

.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }

/* ---------- misc ---------- */
.skeleton {
  height: 66px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0.09), rgba(255,255,255,0.04));
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
}

@keyframes shimmer { to { background-position: -200% 0; } }

.fade-up { animation: fadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-bottom: 46px; gap: 26px; }
  .metrics { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .wrap { width: min(1080px, 100% - 26px); }
  .nav a { padding: 8px 10px; }
  .btn { width: 100%; }
  .metrics { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}