/* Dunbar website — standalone CSS (no Bootstrap).
   Palette and type scale come from the refreshed design; brand colors trace
   back to the app's Bright palette + Bright circle ring colors. */

:root {
  --dun-bg: #FFFFFF;
  --dun-surface: #FFFFFF;
  --dun-surface-alt: #F7F8FA;
  --dun-ink: #1B1D21;
  --dun-ink-secondary: #4E545C;
  --dun-muted: #787E88;
  --dun-faint: #B0B5BD;
  --dun-accent: #2F6FE0;
  --dun-accent-deep: #2559BD;
  --dun-accent-soft: #BBD1F7;
  --dun-accent-wash: #EDF3FE;
  --dun-sage: #3E9B54;
  --dun-sage-ink: #2E6E3D;
  --dun-danger: #E23B3B;
  --dun-border: rgba(20, 22, 26, 0.07);
  --dun-border-strong: rgba(20, 22, 26, 0.13);
  --dun-white: #ffffff;
  --dun-ring-inner: #E23B3B;
  --dun-ring-close: #E8842B;
  --dun-ring-friends: #3E9B54;
  --dun-ring-acq: #1FA6A0;
  --dun-ring-network: #2F6FE0;
  --dun-radius: 18px;
  --dun-radius-lg: 26px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--dun-bg);
  color: var(--dun-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}
h1, h2, h3, .serif { font-family: "Newsreader", Georgia, "Times New Roman", serif; letter-spacing: -0.015em; margin: 0; }
em { font-style: italic; color: var(--dun-accent); }
a { color: var(--dun-accent); text-decoration: none; }
a:hover { color: var(--dun-accent-deep); }

.container { max-width: 1160px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font-weight: 600; border-radius: 999px; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn-primary { background: linear-gradient(180deg, #3d7bee, var(--dun-accent)); border: 1px solid var(--dun-accent-deep); color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 8px 20px rgba(47,111,224,.30); transition: transform .15s ease, box-shadow .2s ease; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 12px 28px rgba(47,111,224,.38); color: #fff; }
.btn-outline { background: #fff; border: 1px solid var(--dun-border-strong); color: var(--dun-ink); transition: border-color .18s ease, background-color .18s ease, color .18s ease; }
.btn-outline:hover { border-color: var(--dun-accent); color: var(--dun-accent); background-color: var(--dun-accent-wash); }
.btn-lg { padding: 0.85rem 1.75rem; font-size: 1.02rem; }
.btn-sm { padding: 0.55rem 1.25rem; font-size: 0.92rem; }

/* ---------- Platform pills ---------- */
.platform-pill { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid var(--dun-border-strong); border-radius: 999px; padding: .38rem .9rem .38rem .7rem; font-size: .85rem; font-weight: 600; color: var(--dun-ink-secondary); background: #fff; }
.platform-dot { width: 7px; height: 7px; border-radius: 999px; flex: none; }

/* ---------- Testimonials marquee ---------- */
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-track { display: flex; gap: 1.25rem; width: max-content; animation: marquee-scroll 34s linear infinite; }
.marquee-viewport:hover .marquee-track { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---------- Responsive grid helpers (lightly classed section layout) ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.privacy-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 2.5rem; align-items: center; }

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-grid { grid-template-columns: 1fr; }
  .privacy-grid .privacy-cta { text-align: left !important; }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ---------- Legal / long-form pages ---------- */
.legal { padding: clamp(3rem, 6vw, 5rem) 0; background-color: var(--dun-surface); }
.legal-wrap { max-width: 52rem; margin: 0 auto; }
.legal h1 {
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 0.5rem;
}
.legal .effective {
  color: var(--dun-muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}
.legal h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 2.25rem;
  margin-bottom: 0.75rem;
  color: var(--dun-ink);
}
.legal h3 {
  font-size: 1.12rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
.legal p,
.legal li {
  color: var(--dun-ink-secondary);
}
.legal ul { padding-left: 1.25rem; }
.legal li { margin-bottom: 0.35rem; }
.legal a { color: var(--dun-accent); }
.legal a:hover { color: var(--dun-accent-deep); }
.legal code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--dun-surface-alt);
  border: 1px solid var(--dun-border);
  border-radius: 6px;
  padding: 0.05rem 0.35rem;
}
.legal .callout {
  background-color: var(--dun-accent-wash);
  border: 1px solid var(--dun-accent-soft);
  border-radius: var(--dun-radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.legal .callout p { margin: 0 0 0.75rem; }
.legal .callout p:last-child { margin-bottom: 0; }