:root {
  --bg: #06070b;
  --bg-2: #0b0d12;
  --elev: #12151c;
  --line: rgba(243, 245, 248, 0.08);
  --text: #f3f5f8;
  --muted: #8a90a0;
  --mint: #64f2e3;
  --gold: #e8c9a0;
  --violet: #b794f6;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Outfit", system-ui, sans-serif;
  --max: 1120px;
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

.aurora {
  pointer-events: none;
  position: fixed;
  inset: -20%;
  z-index: 0;
  background:
    radial-gradient(40% 32% at 18% 12%, rgba(100, 242, 227, 0.14), transparent 58%),
    radial-gradient(34% 34% at 86% 10%, rgba(183, 148, 246, 0.12), transparent 55%),
    radial-gradient(46% 40% at 72% 92%, rgba(232, 201, 160, 0.08), transparent 62%);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.wrap {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 0 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.brand svg { width: 28px; height: 28px; }

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover { color: var(--text); }

.lang {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 99px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.lang a,
.lang label {
  padding: 6px 10px;
  color: var(--muted);
  cursor: pointer;
}

.lang a.is-on,
.lang .is-on {
  color: var(--bg);
  background: var(--mint);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 72px 0 56px;
}

.kicker {
  color: var(--mint);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

h1, h2, .serif { font-family: var(--serif); font-weight: 500; letter-spacing: -0.03em; }
h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.04; }
h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.12; margin-bottom: 14px; }

.lead {
  margin-top: 18px;
  max-width: 36em;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
}

.btn-mint { background: var(--mint); color: #06110f; }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }
.btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }

.note { margin-top: 14px; color: var(--muted); font-size: 13px; }

.mark-stage {
  display: grid;
  place-items: center;
  min-height: 360px;
}

.mark {
  width: min(360px, 72vw);
  filter: drop-shadow(0 0 48px rgba(100, 242, 227, 0.18));
}

.mark .rings { transform-origin: 60px 60px; animation: spin 22s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

.section { padding: 28px 0 72px; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.card {
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
}

.card small {
  display: block;
  color: var(--mint);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.card p { color: var(--muted); font-size: 15px; }
.card h3 { font-size: 20px; margin-bottom: 8px; }

.ico {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  background: color-mix(in srgb, var(--acc, var(--mint)) 14%, #12151c);
  box-shadow: 0 0 28px color-mix(in srgb, var(--acc, var(--mint)) 18%, transparent);
}

.ico::after {
  content: "";
  width: 26px;
  height: 26px;
  background: var(--acc, var(--mint));
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.card .ico { margin-bottom: 14px; }

.modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.mode {
  --acc: var(--mint);
  position: relative;
  padding: 22px 20px 20px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--acc) 12%, transparent), transparent 55%),
    linear-gradient(180deg, rgba(18, 21, 28, 0.95), rgba(11, 13, 18, 0.96));
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.mode:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--acc) 45%, var(--line));
}

.mode-mint { --acc: var(--mint); }
.mode-gold { --acc: var(--gold); }
.mode-violet { --acc: var(--violet); }

.mode-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.mode .ico {
  margin: 0;
  width: 56px;
  height: 56px;
  border-radius: 18px;
}

.mode .ico::after { width: 28px; height: 28px; }

.chips {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.chip {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 99px;
  color: var(--acc);
  background: color-mix(in srgb, var(--acc) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--acc) 28%, transparent);
}

.chip-muted {
  color: var(--muted);
  border-color: var(--line);
  background: transparent;
}

.mode b {
  display: block;
  font-size: 18px;
  margin-bottom: 8px;
}

.mode span { color: var(--muted); font-size: 14px; line-height: 1.45; }

.honest {
  margin-top: 28px;
  padding: 22px 24px;
  border-left: 2px solid var(--gold);
  color: var(--muted);
}

.legal-page { padding: 36px 0 80px; max-width: 760px; }
.legal-page h1 { font-size: clamp(32px, 5vw, 48px); margin: 8px 0 12px; }
.legal-page .meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.legal-page h2 { font-size: 22px; margin: 28px 0 10px; }
.legal-page p, .legal-page li { color: var(--muted); font-size: 16px; line-height: 1.65; }
.legal-page ul { padding-left: 1.2em; margin: 8px 0 16px; }
.legal-page a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }

.lang-tr { display: none; }
.lang-en { display: block; }
html[data-lang="tr"] .lang-en { display: none; }
html[data-lang="tr"] .lang-tr { display: block; }
html[data-lang="en"] a.lang-en,
html[data-lang="tr"] a.lang-tr { display: inline; }

.foot {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  color: var(--muted);
  font-size: 13px;
}

.foot a:hover { color: var(--text); }
.foot .push { margin-left: auto; }

.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 16px;
  top: 12px;
  z-index: 9;
  background: var(--mint);
  color: #06110f;
  padding: 8px 12px;
  border-radius: 8px;
}

@media (max-width: 860px) {
  .hero, .grid-3 { grid-template-columns: 1fr; }
  .modes { grid-template-columns: 1fr 1fr; }
  .nav .hide-sm { display: none; }
  .hero { padding-top: 36px; }
  .foot .push { margin-left: 0; }
}

@media (max-width: 560px) {
  .modes { grid-template-columns: 1fr; }
}