/* Navo landing page. Tokens follow the Navo visual spec (2026-10-29): neutrals, one tint, brand teal for the token sale only. */
:root {
  --bg: #f5f7f7; --surface: #ffffff; --surface-2: #f1f4f4;
  --label: #0f1d1f; --label-2: rgba(15,29,31,.64); --label-3: rgba(15,29,31,.40);
  --sep: rgba(15,29,31,.10); --fill: rgba(15,29,31,.06); --track: rgba(15,29,31,.08);
  --tint: #0a6b5c; --on-tint: #ffffff; --header: rgba(245,247,247,.72);
  --seg-2: rgba(15,29,31,.72); --seg-3: rgba(15,29,31,.40); --seg-4: rgba(15,29,31,.22);
  --brand: #122f33; --brand-label: #e8f4f1; --brand-label-2: rgba(232,244,241,.68); --brand-fill-2: rgba(232,244,241,.12); --mint: #60ffd9;
  --art-glow: #1f5157; --art-deep: #0a1e21; --art-hi: #e6fff8; --art-mid: #14a387; --art-low: #0a5246; --art-halo: rgba(96,255,217,.40);
  --shadow-float: 0 1px 2px rgba(15,29,31,.06), 0 12px 40px rgba(15,29,31,.10);
  --font-ui: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1214; --surface: #131c1e; --surface-2: #1b2628;
    --label: #f2f6f5; --label-2: rgba(242,246,245,.64); --label-3: rgba(242,246,245,.40);
    --sep: rgba(242,246,245,.10); --fill: rgba(242,246,245,.08); --track: rgba(242,246,245,.12);
    --tint: #60ffd9; --on-tint: #0b1214; --header: rgba(11,18,20,.72);
    --seg-2: rgba(242,246,245,.50); --seg-3: rgba(242,246,245,.32); --seg-4: rgba(242,246,245,.20);
    --shadow-float: 0 0 0 1px rgba(242,246,245,.08), 0 12px 40px rgba(0,0,0,.45);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1214; --surface: #131c1e; --surface-2: #1b2628;
  --label: #f2f6f5; --label-2: rgba(242,246,245,.64); --label-3: rgba(242,246,245,.40);
  --sep: rgba(242,246,245,.10); --fill: rgba(242,246,245,.08); --track: rgba(242,246,245,.12);
  --tint: #60ffd9; --on-tint: #0b1214; --header: rgba(11,18,20,.72);
  --seg-2: rgba(242,246,245,.50); --seg-3: rgba(242,246,245,.32); --seg-4: rgba(242,246,245,.20);
  --shadow-float: 0 0 0 1px rgba(242,246,245,.08), 0 12px 40px rgba(0,0,0,.45);
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--label); font: 17px/1.5 var(--font-ui); -webkit-font-smoothing: antialiased; font-variant-numeric: tabular-nums; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
svg.i { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
svg.i-brand { width: 15px; height: 15px; fill: currentColor; flex: none; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }

/* Header: the only translucent layer */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--header); }
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--header); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid var(--sep); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 56px; }
.brand { display: flex; align-items: center; gap: 9px; font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.brand img { width: 26px; height: 26px; border-radius: 7px; }
.links { display: flex; gap: 22px; font-size: 14px; color: var(--label-2); margin-right: auto; }
.links a:hover { color: var(--label); }
.actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.icon-btn { width: 36px; height: 36px; border-radius: 999px; border: 0; background: var(--fill); color: var(--label); display: grid; place-items: center; cursor: pointer; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 44px; padding: 0 22px; border-radius: 999px; font: 600 15px/1 var(--font-ui); white-space: nowrap; border: 0; cursor: pointer; }
.btn.sm { height: 36px; padding: 0 16px; font-size: 14px; }
.btn.primary { background: var(--tint); color: var(--on-tint); }
.btn.secondary { background: var(--fill); color: var(--label); }
.btn.soon { background: var(--fill); color: var(--label-2); cursor: default; }
.btn:not(:disabled):active, .icon-btn:active { opacity: .7; }
@media (prefers-reduced-motion: no-preference) { .btn, .icon-btn { transition: opacity .15s ease-out; } }
:is(.btn, .icon-btn, .brand, .links a, .more, footer a):focus-visible { outline: 2px solid var(--tint); outline-offset: 3px; }
.more { display: inline-flex; align-items: center; gap: 2px; font-size: 17px; font-weight: 500; color: var(--label); }

/* Sections */
section { padding-block: 104px; }
.alt { background: var(--surface); }
.eyebrow { font-size: 17px; font-weight: 600; color: var(--label-2); }
h1 { font-size: clamp(42px, 6.2vw, 76px); line-height: 1.04; font-weight: 700; letter-spacing: -.035em; text-wrap: balance; }
h2 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.08; font-weight: 700; letter-spacing: -.03em; text-wrap: balance; }
h3 { font-size: 21px; line-height: 1.25; font-weight: 600; letter-spacing: -.01em; }
.lede { font-size: clamp(18px, 1.9vw, 21px); line-height: 1.45; color: var(--label-2); max-width: 42ch; }
.head { display: grid; gap: 14px; margin-bottom: 48px; }

/* Hero */
.hero { padding-block: 88px 104px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; }
.hero-copy { display: grid; gap: 22px; justify-items: start; }
.ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 6px; }

/* Hero product shot (sample data) */
.shot { position: relative; min-height: 440px; }
.card { background: var(--surface); border-radius: 24px; box-shadow: var(--shadow-float); }
.token { position: absolute; top: 0; left: 0; width: min(320px, 78%); padding: 8px; display: grid; gap: 14px; }
.art { height: 150px; border-radius: 16px; background: radial-gradient(120% 100% at 50% 100%, var(--art-glow) 0%, var(--brand) 60%, var(--art-deep) 100%); position: relative; display: grid; place-items: center; overflow: hidden; }
.badge { position: absolute; top: 10px; left: 10px; height: 22px; padding: 0 9px; display: inline-flex; align-items: center; border-radius: 999px; background: var(--surface); font-size: 11px; font-weight: 600; }
.leaf { width: 96px; height: 96px; transform: rotate(-28deg); filter: drop-shadow(0 0 22px var(--art-halo)); }
.leaf .s0 { stop-color: var(--art-hi); }
.leaf .s1 { stop-color: var(--mint); }
.leaf .s2 { stop-color: var(--art-mid); }
.leaf .rib { fill: none; stroke: var(--art-low); stroke-width: 2.2; stroke-linecap: round; opacity: .55; }
.leaf .stem { fill: none; stroke: var(--mint); stroke-width: 2.6; stroke-linecap: round; }
.tbody { padding: 0 10px 12px; display: grid; gap: 14px; }
.tname { font-size: 17px; font-weight: 600; line-height: 22px; }
.tsym { font-size: 13px; color: var(--label-2); }
.lbl { font-size: 12px; line-height: 16px; color: var(--label-2); }
.mc { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mc strong { font-size: 28px; line-height: 34px; font-weight: 700; letter-spacing: -.02em; }
.up { color: var(--tint); font-size: 13px; font-weight: 600; }
.spark { width: 72px; height: 26px; }
.spark polyline { fill: none; stroke: var(--tint); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.prog { display: grid; gap: 6px; padding-top: 12px; border-top: 1px solid var(--sep); }
.prog-lbl { display: flex; justify-content: space-between; font-size: 12px; color: var(--label-2); }
.prog-lbl strong { color: var(--label); font-weight: 600; }
.track { height: 4px; border-radius: 999px; background: var(--track); overflow: hidden; }
.track i { display: block; height: 100%; border-radius: 999px; background: var(--tint); }
.track .fill-62 { width: 62%; }
.split-card { position: absolute; right: 0; bottom: 0; width: min(350px, 84%); padding: 22px; display: grid; gap: 14px; }
.split-card .row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 14px; }
.split-card .row span { color: var(--label-2); }
.split-card .row strong { font-weight: 600; }

/* Fee bar and legend swatches */
.bar { display: flex; height: 12px; border-radius: 999px; overflow: hidden; gap: 2px; }
.bar i { display: block; height: 100%; }
.bar .s1 { background: var(--tint); flex: 70; }
.bar .s2 { background: var(--seg-2); flex: 25; }
.bar .s3 { background: var(--seg-3); flex: 2.5; min-width: 6px; }
.bar .s4 { background: var(--seg-4); flex: 2.5; min-width: 6px; }
.key { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; flex: none; }
.key.k1 { background: var(--tint); }
.key.k2 { background: var(--seg-2); }
.key.k3 { background: var(--seg-3); }
.key.k4 { background: var(--seg-4); }

/* Highlights: one quiet strip, no cards */
.highlights { padding-block: 72px; }
.highlights .head { margin-bottom: 36px; }
.highlights h2 { font-size: clamp(26px, 3vw, 34px); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.stats div { display: grid; gap: 8px; align-content: start; padding-top: 18px; border-top: 1px solid var(--sep); min-width: 0; }
.stats strong { font-size: clamp(28px, 3vw, 36px); line-height: 1; font-weight: 700; letter-spacing: -.03em; }
.stats p { font-size: 15px; line-height: 1.45; color: var(--label-2); max-width: 28ch; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.step { background: var(--surface); border-radius: 24px; padding: 28px; display: grid; gap: 12px; align-content: start; }
.num { width: 32px; height: 32px; border-radius: 999px; background: var(--fill); display: grid; place-items: center; font-size: 15px; font-weight: 600; }
.step p { color: var(--label-2); font-size: 17px; }

/* Fees */
.fee-panel { background: var(--bg); border-radius: 28px; padding: 40px; display: grid; gap: 32px; }
.fee-panel .bar { height: 14px; }
.legend { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.legend div { display: grid; gap: 6px; align-content: start; }
.legend strong { font-size: clamp(26px, 2.6vw, 32px); line-height: 1; font-weight: 700; letter-spacing: -.03em; }
.legend h3 { font-size: 17px; display: flex; align-items: center; }
.legend p { font-size: 15px; line-height: 1.45; color: var(--label-2); }
.rates { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-top: 28px; border-top: 1px solid var(--sep); }
.rates div { display: grid; gap: 4px; align-content: start; }
.rates strong { font-size: 17px; font-weight: 600; }
.rates p { font-size: 15px; color: var(--label-2); }

/* Token sale entry: the one brand moment */
.sale-card { background: var(--brand); color: var(--brand-label); border-radius: 28px; padding: 40px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 40px; align-items: end; }
.sale-copy { display: grid; gap: 12px; min-width: 0; }
.sale-card .eyebrow { color: var(--brand-label-2); font-size: 15px; }
.sale-card h2 { font-size: clamp(26px, 3vw, 34px); }
.sale-card p.body { color: var(--brand-label-2); font-size: 17px; max-width: 52ch; }
.sale-card .ctas { margin: 0; }
.sale-card .btn.secondary { background: var(--brand-fill-2); color: var(--brand-label); }
.sale-card .btn.soon { background: var(--brand-fill-2); color: var(--brand-label-2); }
.sale-card .btn:focus-visible { outline-color: var(--mint); }

/* Final CTA */
.final .wrap { display: grid; justify-items: center; gap: 18px; text-align: center; }
.final .ctas { justify-content: center; }

footer { border-top: 1px solid var(--sep); padding-block: 28px 40px; }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; font-size: 13px; color: var(--label-2); }
footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
footer a { color: var(--label); }
footer .brand { font-size: 15px; color: var(--label); }
footer .brand img { width: 22px; height: 22px; border-radius: 6px; }

@media (max-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
  .shot { min-height: 440px; max-width: 520px; width: 100%; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; }
  .steps, .rates { grid-template-columns: 1fr; }
  .legend { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sale-card { grid-template-columns: 1fr; align-items: start; }
}
@media (max-width: 760px) {
  .links { display: none; }
  .nav .wrap { gap: 12px; }
  section { padding-block: 72px; }
  .hero { padding-block: 56px 72px; }
  .highlights { padding-block: 56px; }
  .fee-panel, .sale-card { padding: 24px; border-radius: 24px; }
  .head { margin-bottom: 32px; }
}
@media (max-width: 520px) {
  .wrap { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .legend { grid-template-columns: 1fr; }
  .shot { min-height: 480px; }
  .token { width: 86%; }
  .split-card { width: 92%; }
  .nav .btn.sm { padding: 0 14px; }
  .ctas .btn { flex: 1 1 auto; }
}