/* Yojis website. Colours come from the app: the icon's purple-to-navy gradient and the
   Windows app's dark palette (windows/Yojis/Theme.cs). */
:root {
  --bg: #14112a;
  --bg-deep: #0f0d20;
  --grad-top: #5c389e;
  --grad-bottom: #212b66;
  --panel: #262238;
  --panel-border: #3e3858;
  --field: #1b182a;
  --text: #f2f2f7;
  --text-2: #a09cb0;
  --accent: #8b7cf6;
  --accent-strong: #6a55e0;
  --high: #ff7a7a;
  --medium: #ffffff;
  --low: #80e080;
  --overdue: #ff7a7a;
  --radius: 18px;
  --max: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable", "Segoe UI", system-ui, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: rgba(20, 17, 42, 0.72);
  border-bottom: 1px solid rgba(62, 56, 88, 0.6);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 20px; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-2); font-size: 15px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links .btn-small {
  color: #fff; background: var(--accent-strong); padding: 7px 16px; border-radius: 999px; font-weight: 600;
}
.nav-links .btn-small:hover { background: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 88px 0 110px;
  background:
    radial-gradient(900px 520px at 85% 10%, rgba(139, 124, 246, 0.28), transparent 60%),
    radial-gradient(800px 600px at 0% 100%, rgba(33, 43, 102, 0.9), transparent 70%),
    linear-gradient(160deg, #2a1d55 0%, var(--bg) 70%);
}
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); background: rgba(139, 124, 246, 0.12);
  border: 1px solid rgba(139, 124, 246, 0.3); padding: 5px 12px; border-radius: 999px;
}
.hero h1 {
  font-size: clamp(40px, 6vw, 64px); line-height: 1.04; letter-spacing: -0.03em;
  margin: 22px 0 18px; font-weight: 800;
}
.hero h1 .glow {
  background: linear-gradient(90deg, #b9adff, var(--accent) 50%, #c79bff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 20px; color: var(--text-2); max-width: 34em; margin: 0 0 32px; }
.hero .meta { margin-top: 18px; font-size: 14px; color: var(--text-2); }

/* ---------- Store buttons ---------- */
.stores { display: flex; flex-wrap: wrap; gap: 14px; }
.store {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 11px 22px 11px 18px; border-radius: 14px;
  background: #000; color: #fff; border: 1px solid rgba(255, 255, 255, 0.22);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  min-width: 210px;
}
.store:hover { text-decoration: none; transform: translateY(-2px); border-color: var(--accent); box-shadow: 0 10px 30px rgba(106, 85, 224, 0.35); }
.store svg { width: 28px; height: 28px; flex: none; }
.store span { display: flex; flex-direction: column; line-height: 1.15; }
.store small { font-size: 11px; opacity: 0.8; letter-spacing: 0.02em; }
.store strong { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }

/* ---------- App mock ---------- */
.mock { position: relative; }
.menubar {
  display: flex; justify-content: flex-end; align-items: center; gap: 18px;
  height: 34px; padding: 0 16px; border-radius: 12px 12px 0 0;
  background: rgba(15, 13, 32, 0.75); border: 1px solid var(--panel-border); border-bottom: none;
  color: rgba(242, 242, 247, 0.65); font-size: 13px;
}
.menubar .mb-icon { width: 18px; height: 18px; opacity: 0.6; }
.menubar .mb-yojis {
  display: grid; place-items: center; width: 30px; height: 24px; border-radius: 6px;
  background: rgba(139, 124, 246, 0.45); color: #fff;
}
.menubar .mb-yojis svg { width: 17px; height: 17px; }
.mock-stage {
  position: relative; padding: 18px 18px 26px;
  border: 1px solid var(--panel-border); border-radius: 0 0 12px 12px;
  background: linear-gradient(170deg, rgba(92, 56, 158, 0.35), rgba(33, 43, 102, 0.35));
}
.panel {
  position: relative; margin-left: auto; width: min(100%, 380px);
  background: rgba(38, 34, 56, 0.96); border: 1px solid var(--panel-border);
  border-radius: 16px; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  font-size: 15px;
}
.panel::before {
  /* The little arrow pointing up at the menu bar icon. */
  content: ""; position: absolute; top: -8px; right: 112px; width: 14px; height: 14px;
  background: rgba(38, 34, 56, 0.96); border-left: 1px solid var(--panel-border); border-top: 1px solid var(--panel-border);
  transform: rotate(45deg);
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 12px; border-bottom: 1px solid var(--panel-border); font-weight: 700; font-size: 16px;
}
.panel-head .tools { display: flex; gap: 10px; color: var(--text-2); }
.panel-head .tools svg { width: 19px; height: 19px; }
.panel-body { padding: 8px 16px 14px; }
.task { display: flex; gap: 10px; align-items: flex-start; padding: 5px 0; }
.dot { flex: none; width: 10px; height: 10px; border-radius: 50%; margin-top: 7px; background: var(--medium); }
.dot.high { background: var(--high); }
.dot.low { background: var(--low); }
.task .due { display: block; font-size: 12px; color: var(--text-2); }
.task .due.overdue { color: var(--overdue); }
.task.done .label { color: var(--text-2); text-decoration: line-through; }
.task.done .dot { opacity: 0.45; }
.group-head {
  display: flex; align-items: center; gap: 8px; margin: 10px 0 2px;
  color: var(--text-2); font-weight: 600; font-size: 14px;
}
.group-head svg { width: 12px; height: 12px; }
.group-head .count { font-weight: 500; opacity: 0.8; }
.group-head .plus { width: 16px; height: 16px; opacity: 0.7; }
.group .task { padding-left: 20px; }
.field-row { display: flex; align-items: center; gap: 10px; padding: 5px 0 5px 20px; }
.field {
  flex: 1; height: 30px; border-radius: 8px; background: var(--field);
  border: 2px solid var(--accent-strong); padding: 0 10px; display: flex; align-items: center;
  color: var(--text); font-size: 14px;
}
.field .caret { width: 1.5px; height: 16px; background: var(--accent); margin-left: 1px; animation: blink 1.1s steps(1) infinite; }
.field-row .counter { font-size: 12px; color: var(--text-2); }
@keyframes blink { 50% { opacity: 0; } }

.mock .float-chip {
  position: absolute; left: -24px; bottom: -34px;
  display: flex; align-items: center; gap: 10px;
  background: rgba(27, 24, 42, 0.95); border: 1px solid var(--panel-border);
  padding: 10px 14px; border-radius: 14px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  font-size: 13px; max-width: 240px;
}
.float-chip img { width: 32px; height: 32px; }
.float-chip strong { display: block; font-size: 13px; }
.float-chip span { color: var(--text-2); }

/* ---------- Sections ---------- */
section { padding: 96px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(30px, 4vw, 42px); letter-spacing: -0.02em; margin: 0 0 12px; line-height: 1.12; }
.section-head p { color: var(--text-2); font-size: 18px; margin: 0; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
  background: linear-gradient(180deg, rgba(38, 34, 56, 0.9), rgba(27, 24, 42, 0.9));
  border: 1px solid var(--panel-border); border-radius: var(--radius); padding: 28px;
}
.feature .ico {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(160deg, var(--grad-top), var(--grad-bottom)); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.feature .ico svg { width: 22px; height: 22px; }
.feature h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -0.01em; }
.feature p { margin: 0; color: var(--text-2); font-size: 15.5px; }

/* Priorities strip */
.priorities { background: var(--bg-deep); border-top: 1px solid var(--panel-border); border-bottom: 1px solid var(--panel-border); }
.priorities .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.priorities h2 { font-size: clamp(28px, 3.6vw, 38px); letter-spacing: -0.02em; margin: 0 0 14px; line-height: 1.15; }
.priorities p { color: var(--text-2); margin: 0 0 14px; }
.legend { display: grid; gap: 12px; }
.legend-row {
  display: flex; align-items: center; gap: 14px; padding: 16px 20px;
  border-radius: 14px; background: var(--panel); border: 1px solid var(--panel-border);
}
.legend-row .dot { margin: 0; width: 14px; height: 14px; }
.legend-row strong { min-width: 70px; }
.legend-row span { color: var(--text-2); font-size: 15px; }

/* Platforms */
.platforms { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.platform {
  position: relative; overflow: hidden;
  border: 1px solid var(--panel-border); border-radius: 22px; padding: 36px;
  background: radial-gradient(500px 260px at 100% 0%, rgba(139, 124, 246, 0.22), transparent 70%), var(--panel);
  display: flex; flex-direction: column;
}
.platform .os { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.platform .os svg { width: 30px; height: 30px; }
.platform h3 { margin: 0; font-size: 26px; letter-spacing: -0.01em; }
.platform .tag { color: var(--text-2); margin: 0 0 20px; }
.platform ul { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 10px; flex: 1; }
.platform li { display: flex; gap: 10px; color: var(--text); font-size: 15.5px; }
.platform li svg { flex: none; width: 18px; height: 18px; color: var(--low); margin-top: 3px; }

/* Privacy band */
.privacy-band .wrap {
  display: flex; align-items: center; gap: 28px;
  border: 1px solid var(--panel-border); border-radius: 22px; padding: 36px 40px;
  background: linear-gradient(120deg, rgba(92, 56, 158, 0.45), rgba(33, 43, 102, 0.55));
}
.privacy-band { padding-top: 0; }
.privacy-band .shield {
  flex: none; width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.1); color: #fff;
}
.privacy-band .shield svg { width: 32px; height: 32px; }
.privacy-band h2 { margin: 0 0 6px; font-size: 24px; letter-spacing: -0.01em; }
.privacy-band p { margin: 0; color: rgba(242, 242, 247, 0.8); }

/* Final CTA */
.cta { text-align: center; padding-top: 40px; }
.cta img { width: 112px; height: 112px; margin: 0 auto 22px; filter: drop-shadow(0 20px 40px rgba(106, 85, 224, 0.45)); }
.cta h2 { font-size: clamp(32px, 4.5vw, 48px); letter-spacing: -0.02em; margin: 0 0 12px; }
.cta p { color: var(--text-2); font-size: 18px; margin: 0 0 32px; }
.cta .stores { justify-content: center; }

/* Footer */
footer { border-top: 1px solid var(--panel-border); padding: 32px 0 40px; color: var(--text-2); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 22px; }
footer a { color: var(--text-2); }
footer a:hover { color: var(--text); }

/* ---------- Document pages (privacy) ---------- */
.doc { padding: 64px 0 96px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(34px, 5vw, 46px); letter-spacing: -0.02em; margin: 0 0 6px; }
.doc .updated { color: var(--text-2); margin: 0 0 40px; }
.doc h2 { font-size: 22px; margin: 40px 0 10px; }
.doc p, .doc li { color: rgba(242, 242, 247, 0.86); }
.doc code {
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace; font-size: 0.9em;
  background: var(--field); border: 1px solid var(--panel-border); padding: 1px 6px; border-radius: 6px;
  overflow-wrap: anywhere;
}
.doc .summary {
  border: 1px solid var(--panel-border); background: var(--panel); border-radius: 16px; padding: 20px 24px;
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero { padding: 56px 0 80px; }
  .hero .wrap, .priorities .wrap { grid-template-columns: 1fr; gap: 48px; }
  .features { grid-template-columns: 1fr 1fr; }
  .platforms { grid-template-columns: 1fr; }
  .mock .float-chip { left: 8px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .nav-links a:not(.btn-small) { display: none; }
  section { padding: 72px 0; }
  .features { grid-template-columns: 1fr; }
  .store { flex: 1 1 100%; justify-content: center; }
  .platform { padding: 28px 22px; }
  .privacy-band .wrap { flex-direction: column; align-items: flex-start; padding: 28px 22px; }
  .mock .float-chip { display: none; }
  .mock-stage { padding: 14px 10px 18px; }
  .panel::before { right: 60px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .field .caret { animation: none; }
  .store { transition: none; }
}