/* Streak Vault — marketing site styles
   Palette lifted from the app's Midnight theme (vault_theme.dart) */

:root {
  --bg: #0a0c1a;
  --bg-top: #1b2044;
  --surface: #12152b;
  --tile: #1f2547;
  --border: #303a6b;
  --gold: #f3ba64;
  --glow: #ffcf87;
  --text: #e6e8f4;
  --muted: #9aa0bf;
  --teal: #56c2a8;
  --violet: #8f86e8;
  --rose: #e07a9a;
  --blue: #5d8de0;
  --moss: #7fb069;
  --aurum: #ffd97e;
  --aurum-bg: #0a0805;
  --radius: 18px;
  --maxw: 1080px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "Sora", "Inter", sans-serif; line-height: 1.15; }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--glow); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 12, 26, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(48, 58, 107, 0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  letter-spacing: 0.01em;
}

.nav-brand img { width: 32px; height: 32px; border-radius: 8px; }

.nav-links { display: flex; gap: 28px; font-size: 15px; }
.nav-links a { color: var(--muted); font-weight: 500; }
.nav-links a:hover { color: var(--glow); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 90% 70% at 50% -10%, var(--bg-top) 0%, var(--bg) 70%);
  text-align: center;
  padding: 88px 0 96px;
}

.hero-icon {
  width: 132px;
  height: 132px;
  border-radius: 30px;
  box-shadow:
    0 0 60px rgba(243, 186, 100, 0.35),
    0 0 140px rgba(243, 186, 100, 0.15),
    0 8px 30px rgba(0, 0, 0, 0.6);
  margin-bottom: 36px;
}

.hero .eyebrow {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(38px, 6.5vw, 64px);
  font-weight: 700;
  margin: 0 auto 22px;
  max-width: 700px;
  background: linear-gradient(120deg, var(--glow) 0%, var(--gold) 45%, #d99a3e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .sub {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 40px;
}

/* store badges */

.badges { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  text-align: left;
  cursor: default;
}

.badge svg { width: 26px; height: 26px; fill: var(--muted); flex-shrink: 0; }
.badge .badge-top { display: block; font-size: 11px; color: var(--gold); letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600; }
.badge .badge-bottom { display: block; font-size: 17px; font-weight: 600; line-height: 1.25; }

/* ---------- sections ---------- */

section { padding: 88px 0; }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }

.section-head .kicker {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-head h2 { font-size: clamp(28px, 4.5vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--muted); font-size: 17px; }

/* ritual strip */

.ritual { background: var(--surface); border-top: 1px solid rgba(48,58,107,.4); border-bottom: 1px solid rgba(48,58,107,.4); padding: 56px 0; }
.ritual-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.ritual-step .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--gold); color: var(--gold);
  font-family: "Sora", sans-serif; font-weight: 700; font-size: 17px;
  margin-bottom: 14px;
}
.ritual-step h3 { font-size: 19px; margin-bottom: 8px; }
.ritual-step p { color: var(--muted); font-size: 15.5px; }

/* puzzle cards */

.puzzles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.puzzle-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.puzzle-card:hover {
  transform: translateY(-4px);
  border-color: rgba(243, 186, 100, 0.55);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 30px rgba(243, 186, 100, 0.08);
}

.puzzle-art {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tile);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 22px;
}

.puzzle-art svg { width: 100%; max-width: 190px; height: auto; }

.puzzle-card h3 { font-size: 21px; margin-bottom: 8px; color: var(--glow); }
.puzzle-card p { color: var(--muted); font-size: 15.5px; }

/* streak section */

.streak { background: linear-gradient(180deg, var(--bg) 0%, #10132a 50%, var(--bg) 100%); }

.streak-cols { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }

.streak-copy h2 { font-size: clamp(28px, 4vw, 38px); margin-bottom: 16px; }
.streak-copy > p { color: var(--muted); margin-bottom: 26px; }

.streak-list { list-style: none; display: grid; gap: 18px; }
.streak-list li { display: flex; gap: 14px; align-items: flex-start; }
.streak-list .dot {
  flex-shrink: 0;
  width: 34px; height: 34px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--tile); border: 1px solid var(--border);
  font-size: 16px;
}
.streak-list b { display: block; font-size: 16px; }
.streak-list span.desc { color: var(--muted); font-size: 15px; }

.calendar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.calendar-card .cal-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 18px; font-family: "Sora", sans-serif;
}
.calendar-card .cal-head .month { font-weight: 700; font-size: 17px; }
.calendar-card .cal-head .streak-count { color: var(--gold); font-weight: 700; font-size: 15px; }

.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.cal-cell {
  aspect-ratio: 1;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  background: var(--tile);
  border: 1px solid var(--border);
  color: var(--muted);
}
.cal-cell.done { background: rgba(243, 186, 100, 0.16); border-color: rgba(243, 186, 100, 0.6); color: var(--glow); font-weight: 600; }
.cal-cell.frozen { background: rgba(93, 141, 224, 0.16); border-color: rgba(93, 141, 224, 0.6); color: #a9c4f2; }
.cal-cell.today { border: 1.5px solid var(--gold); color: var(--gold); font-weight: 700; }
.cal-cell.empty { background: transparent; border-color: transparent; }

.cal-legend { display: flex; gap: 18px; margin-top: 18px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.cal-legend .chip { display: inline-flex; align-items: center; gap: 7px; }
.cal-legend .swatch { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.cal-legend .swatch.done { background: rgba(243, 186, 100, 0.7); }
.cal-legend .swatch.frozen { background: rgba(93, 141, 224, 0.7); }

/* features grid */

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

.feature-card .icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 21px;
  background: var(--tile);
  border: 1px solid var(--border);
  margin-bottom: 16px;
}

.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 15px; }

/* themes row */

.themes-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 40px; }
.theme-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 14.5px;
  color: var(--muted);
}
.theme-pill .sw { width: 16px; height: 16px; border-radius: 50%; display: inline-block; border: 1px solid rgba(255,255,255,0.18); }

/* supporter */

.supporter-card {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 90% at 50% -20%, rgba(255, 217, 126, 0.14) 0%, transparent 60%),
    var(--aurum-bg);
  border: 1px solid rgba(255, 217, 126, 0.4);
  border-radius: 24px;
  padding: 56px 40px;
  text-align: center;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 217, 126, 0.25);
}

.supporter-card .kicker {
  font-size: 13px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--aurum); margin-bottom: 12px;
}
.supporter-card h2 { font-size: clamp(26px, 4vw, 36px); color: #fbeecd; margin-bottom: 14px; }
.supporter-card > p { color: #b9ad8d; max-width: 560px; margin: 0 auto 36px; }

.supporter-perks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; max-width: 860px; margin: 0 auto; }
.perk {
  background: rgba(255, 217, 126, 0.05);
  border: 1px solid rgba(255, 217, 126, 0.22);
  border-radius: 14px;
  padding: 20px 14px;
}
.perk .perk-icon { font-size: 24px; margin-bottom: 10px; }
.perk b { display: block; color: #fbeecd; font-size: 15.5px; margin-bottom: 5px; }
.perk span { color: #b9ad8d; font-size: 13.5px; line-height: 1.45; }

.supporter-note { margin-top: 30px; font-size: 14px; color: #8d8368; }

/* footer */

footer {
  border-top: 1px solid rgba(48, 58, 107, 0.5);
  padding: 48px 0 56px;
  text-align: center;
}
footer img { width: 44px; height: 44px; border-radius: 11px; margin-bottom: 14px; }
footer .foot-tag { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
footer .foot-links { display: flex; gap: 24px; justify-content: center; font-size: 14.5px; margin-bottom: 20px; flex-wrap: wrap; }
footer .copyright { color: #5d648a; font-size: 13.5px; }

/* ---------- privacy page ---------- */

.doc { max-width: 760px; margin: 0 auto; padding: 64px 24px 96px; }
.doc h1 { font-size: clamp(30px, 5vw, 42px); margin-bottom: 10px; }
.doc .doc-date { color: var(--muted); font-size: 15px; margin-bottom: 40px; }
.doc h2 { font-size: 23px; margin: 44px 0 14px; color: var(--glow); }
.doc p, .doc li { color: #c3c7dd; font-size: 16.5px; }
.doc p { margin-bottom: 14px; }
.doc ul { margin: 0 0 14px 22px; }
.doc li { margin-bottom: 8px; }
.doc strong { color: var(--text); }

/* ---------- responsive ---------- */

@media (max-width: 880px) {
  .puzzles-grid, .features-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .streak-cols { grid-template-columns: 1fr; gap: 40px; }
  .supporter-perks { grid-template-columns: repeat(2, 1fr); }
  .ritual-steps { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .nav-links { gap: 13px; font-size: 13.5px; }
  .nav-links .hide-sm { display: none; }
  .nav-brand { font-size: 16px; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .puzzle-card, .puzzle-card:hover { transition: none; transform: none; }
}