/* Scroll Streak website. No web fonts, trackers or cookies: everything is in this file. */
:root {
  --bg: #fbf8ff;
  --surface: #ffffff;
  --surface-2: #f1ecf8;
  --ink: #1d1a24;
  --muted: #5d5768;
  --line: #e4ddee;
  --brand: #5b3fa8;
  --brand-ink: #ffffff;
  --brand-soft: #e9ddff;
  --coral: #ff8a65;
  --ring-track: #e6ddf5;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131118;
    --surface: #1c1a22;
    --surface-2: #24212c;
    --ink: #ece7f4;
    --muted: #b1aabd;
    --line: #322e3b;
    --brand: #d0bcff;
    --brand-ink: #2a1a5e;
    --brand-soft: #2f2645;
    --ring-track: #2f2a3b;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--brand); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
}

/* Header */
.top { padding-block: 20px; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 19px; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.top nav { display: flex; gap: 20px; font-size: 15px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--ink); }

/* Hero */
.hero { padding-block: 48px 64px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.eyebrow { font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--brand); margin: 0 0 12px; }
h1 { font-size: clamp(36px, 6vw, 56px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -0.02em; text-wrap: balance; }
.lede { font-size: 19px; color: var(--muted); max-width: 34ch; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.badge-soon {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: var(--bg);
  padding: 12px 20px; border-radius: 14px; font-weight: 700; font-size: 15px;
}
.badge-soon small { display: block; font-weight: 500; font-size: 11px; opacity: .75; letter-spacing: .04em; text-transform: uppercase; }
.cta .note { color: var(--muted); font-size: 15px; }

/* The ring from the app's Home screen, drawn in CSS. */
.phone {
  justify-self: center;
  width: min(300px, 100%);
  aspect-ratio: 9 / 18;
  border-radius: 40px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgba(40, 20, 90, .35);
  display: grid; place-items: center; align-content: center; gap: 22px;
  padding: 28px;
}
.ring {
  --p: 64;
  width: 72%; aspect-ratio: 1; border-radius: 50%;
  background: conic-gradient(var(--brand) calc(var(--p) * 1%), var(--ring-track) 0);
  display: grid; place-items: center;
  -webkit-mask: radial-gradient(circle, transparent 62%, #000 63%);
          mask: radial-gradient(circle, transparent 62%, #000 63%);
}
.ring-wrap { position: relative; width: 100%; display: grid; place-items: center; }
.ring-label { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring-label b { font-size: 54px; line-height: 1; }
.ring-label span { color: var(--muted); font-size: 14px; }
.streak-chip {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-2); border-radius: 16px; padding: 12px 16px; width: 100%;
}
.streak-chip b { display: block; font-size: 16px; }
.streak-chip span { font-size: 13px; color: var(--muted); }
.streak-chip .flame { font-size: 26px; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; }
.tiles div { background: var(--surface-2); border-radius: 14px; padding: 10px 14px; }
.tiles span { display: block; font-size: 12px; color: var(--muted); }
.tiles b { font-size: 22px; }

/* Features */
section { padding-block: 56px; }
h2 { font-size: clamp(26px, 4vw, 34px); line-height: 1.2; margin: 0 0 8px; text-wrap: balance; }
.section-lede { color: var(--muted); margin: 0 0 32px; max-width: 60ch; }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
.feature .icon { font-size: 26px; }
.feature h3 { font-size: 18px; margin: 10px 0 6px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

/* Privacy band */
.privacy-band { background: var(--brand-soft); }
.privacy-band .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: baseline; font-weight: 600; }
.checks li::before { content: "✓"; color: var(--brand); font-weight: 900; }

/* Footer */
footer { padding-block: 40px 56px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
footer a { color: var(--muted); }
.email { font-family: ui-monospace, Consolas, monospace; user-select: all; }

/* Policy page */
.doc { padding-block: 32px 64px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); }
.doc h2 { font-size: 24px; margin-top: 40px; }
.doc .meta { color: var(--muted); margin-bottom: 24px; }
.doc table { width: 100%; border-collapse: collapse; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.doc th { color: var(--muted); font-weight: 600; }
.table-scroll { overflow-x: auto; }
.summary { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 4px 20px; }

@media (max-width: 820px) {
  .hero .wrap, .privacy-band .wrap { grid-template-columns: minmax(0, 1fr); }
  .features { grid-template-columns: minmax(0, 1fr); }
  .phone { width: min(260px, 100%); }
  .top nav { display: none; }
}
@media (prefers-reduced-motion: no-preference) {
  .ring { transition: --p 1s; }
}