/* Layout Grove — layoutgrove.com
   Static, zero-JS, zero external requests. Identity derives from the app:
   white template canvases with pastel slots, indigo→violet accent. */

:root {
  --bg: #FAFAFC;
  --ink: #1C1D22;
  --muted: #5A5B66;
  --accent-a: #5B67F2;
  --accent-b: #8B5CF6;
  --slot-1: #DDE1F7;
  --slot-2: #E6DFF5;
  --slot-3: #DFE9F2;
  --slot-4: #EADFF2;
  --canvas: #FFFFFF;
  --hairline: #E4E4EA;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-a); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, .badge:focus-visible {
  outline: 2px solid var(--accent-a);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */

.site-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}
.brand {
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 1.05rem;
  background: linear-gradient(120deg, var(--accent-a), var(--accent-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.site-head nav { display: flex; gap: 22px; }
.site-head nav a { color: var(--muted); font-size: 0.92rem; }
.site-head nav a:hover { color: var(--ink); text-decoration: none; }

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0 72px;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.022em;
  font-weight: 700;
  max-width: 15em;
}
.hero .sub {
  margin-top: 18px;
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 34em;
}
.badge {
  display: inline-block;
  margin-top: 28px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(120deg, var(--accent-a), var(--accent-b));
}

/* The hero art: the app icon's world, enlarged — a phone canvas on the
   gradient panel. */
.hero-art {
  background: linear-gradient(150deg, var(--accent-a), var(--accent-b));
  border-radius: 24px;
  padding: 44px 0;
  display: flex;
  justify-content: center;
  box-shadow: 0 24px 60px -28px rgba(91, 103, 242, 0.55);
}

/* ---------- Phone / canvas / slot primitives ---------- */

.phone {
  background: var(--canvas);
  border-radius: 18px;
  padding: 10px;
  width: 190px;
  aspect-ratio: 9 / 16;
  box-shadow: 0 10px 30px -12px rgba(28, 29, 34, 0.35);
}
.canvas { width: 100%; height: 100%; display: grid; gap: 6px; }
.slot { border-radius: 8px; }
.s1 { background: var(--slot-1); }
.s2 { background: var(--slot-2); }
.s3 { background: var(--slot-3); }
.s4 { background: var(--slot-4); }

.grid-2x2 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.grid-panels { grid-template-columns: 1fr 1fr 1fr; gap: 3px; }
.grid-full { grid-template-columns: 1fr; }
.grid-full .slot { background: linear-gradient(135deg, var(--slot-1), var(--slot-4)); }
.grid-split { grid-template-rows: 1fr 1fr; row-gap: 14px; padding: 14px 0; }
.grid-pan { align-content: center; }
.grid-pan .slot { height: 46%; }
.grid-drop { position: relative; display: block; }
.grid-drop .slot {
  position: absolute;
  width: 58%;
  height: 34%;
  box-shadow: 0 6px 14px -6px rgba(28, 29, 34, 0.25);
}
.grid-drop .s1 { top: 12%; left: 8%; transform: rotate(-7deg); }
.grid-drop .s2 { top: 34%; left: 30%; transform: rotate(5deg); }
.grid-drop .s3 { top: 56%; left: 14%; transform: rotate(-3deg); }

/* ---------- Modes ---------- */

.modes { padding: 24px 0 40px; }
.modes h2, .privacy h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.018em;
  font-weight: 700;
}
.mode-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.mode {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.mode:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -22px rgba(28, 29, 34, 0.3);
}
.mode .phone {
  width: 96px;
  padding: 6px;
  border-radius: 12px;
  border: 1px solid var(--hairline);
  box-shadow: none;
  background: var(--bg);
}
.mode .canvas { gap: 4px; }
.mode .slot { border-radius: 5px; }
.mode h3 { font-size: 1.05rem; letter-spacing: -0.01em; }
.mode p { color: var(--muted); font-size: 0.94rem; }

/* ---------- Privacy band ---------- */

.privacy {
  text-align: center;
  padding: 64px 0 72px;
  border-top: 1px solid var(--hairline);
}
.privacy ul {
  list-style: none;
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
  font-size: 1.05rem;
}
.privacy .more { display: inline-block; margin-top: 26px; font-weight: 600; }

/* ---------- Footer ---------- */

.site-foot {
  border-top: 1px solid var(--hairline);
  padding: 28px 0 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-foot nav { display: flex; gap: 22px; }
.site-foot a { color: var(--muted); }
.site-foot a:hover { color: var(--ink); }

/* ---------- Prose (privacy policy page) ---------- */

.prose { max-width: 42em; padding: 40px 0 72px; }
.prose h1 { font-size: clamp(1.8rem, 3.6vw, 2.4rem); letter-spacing: -0.02em; }
.prose .effective { margin-top: 10px; color: var(--muted); font-weight: 600; }
.prose h2 { font-size: 1.25rem; margin-top: 36px; letter-spacing: -0.012em; }
.prose p { margin-top: 12px; color: var(--ink); }

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding: 32px 0 48px; }
  .hero-art { padding: 36px 0; }
  .mode-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .mode-grid { grid-template-columns: 1fr; }
  .site-head nav { gap: 14px; }
}