/* Nabbit site. Colors are the Primary theme; text is the app's warm ink and paper. */
:root {
  --yellow: #FFC93C;
  --blue: #3D7BFF;
  --coral: #FF5A5F;
  --navy: #14213D;
  --teal: #2EC4B6;
  --ink: #1E1A16;
  --paper: #FFF6EE;

  --bg: var(--paper);
  --text: var(--ink);
  --muted: #5C534A;
  --card: #FFFFFF;
  --line: #EADFD3;
  --link: #1F5FE0;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17130F;
    --text: var(--paper);
    --muted: #C9BCAE;
    --card: #231D18;
    --line: #3A3129;
    --link: #8DB2FF;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--link); }

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--text);
  text-decoration: none;
}
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.top nav a {
  margin-left: 18px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.top nav a:hover { color: var(--text); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 40px 0 56px;
}
.hero h1 {
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.hero p.lede {
  font-size: 20px;
  color: var(--muted);
  margin: 0 0 28px;
}
.badge {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 700;
  text-decoration: none;
}
@media (prefers-color-scheme: dark) {
  .badge { background: var(--paper); color: var(--ink); }
}
.small { font-size: 14px; color: var(--muted); margin-top: 10px; }

/* Sticky notes */
.board {
  position: relative;
  display: grid;
  gap: 14px;
}
.note {
  padding: 22px 20px;
  border-radius: 6px;
  font-weight: 800;
  font-size: 26px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.16);
}
.note small {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 4px;
}
.note.yellow { background: var(--yellow); color: var(--ink); transform: rotate(-2deg); }
.note.blue   { background: var(--blue);   color: var(--ink); transform: rotate(1.5deg); margin-left: 24px; }
.note.coral  { background: var(--coral);  color: var(--ink); transform: rotate(-1deg); margin-left: 8px; }

/* Sections */
section { padding: 48px 0; border-top: 1px solid var(--line); }
section h2 {
  font-size: clamp(28px, 4.5vw, 38px);
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
section p.sub { color: var(--muted); margin: 0 0 28px; font-size: 19px; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}
.card h3 { margin: 0 0 6px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); }
.dot {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 3px;
  margin-right: 8px;
  vertical-align: 1px;
}

/* Alert mock */
.alert {
  background: var(--navy);
  color: var(--paper);
  border-radius: 22px;
  padding: 28px;
  max-width: 360px;
}
.alert .task { font-size: 34px; font-weight: 800; line-height: 1.1; margin: 0 0 6px; }
.alert .line { opacity: 0.85; margin: 0 0 20px; }
.alert .buttons { display: grid; gap: 10px; }
.alert .buttons span {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 12px;
  font-weight: 800;
  color: var(--ink);
}
.alert .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.nudges { list-style: none; padding: 0; margin: 0; }
.nudges li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.nudges li b { display: block; }
.nudges li span { color: var(--muted); }

/* Prose pages (privacy, support) */
.prose { max-width: 720px; padding: 24px 0 64px; }
.prose h1 { font-size: clamp(34px, 6vw, 48px); margin: 16px 0 6px; letter-spacing: -0.02em; }
.prose h2 { font-size: 22px; margin: 32px 0 8px; }
.prose .updated { color: var(--muted); margin: 0 0 24px; }
.prose details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 10px 0;
}
.prose summary { font-weight: 700; cursor: pointer; }
.prose details p { color: var(--muted); margin: 10px 0 0; }
.callout {
  background: var(--yellow);
  color: var(--ink);
  border-radius: 6px;
  padding: 18px 20px;
  font-weight: 700;
  transform: rotate(-0.6deg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

/* Footer */
footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
  color: var(--muted);
  font-size: 15px;
}
footer a { color: var(--muted); margin-right: 16px; }

@media (max-width: 760px) {
  .hero, .split { grid-template-columns: 1fr; gap: 28px; }
  .grid { grid-template-columns: 1fr; }
  .top nav a { margin-left: 12px; }
  .note.blue { margin-left: 12px; }
  .board { padding-right: 10px; }
}