/* Quill & Cradle site styles.
   Palette mirrors ios/CradleKit/Sources/CradleDesign/Theme.swift
   (docs/color-palette.md is the readable reference). */

:root {
  --bg-top: #FBE4DE;
  --bg-bottom: #E3EEF8;
  --ink: #2C2530;
  --ink-soft: #5C5364;
  --card: #FFFDFB;
  --card-stroke: #EBDCD8;
  --rose: #D95D77;
  --amber: #E0904F;
  --sky: #4E8FBF;
  --sky-deep: #3E6C9A;
  /* White-on-gradient surfaces keep the deep brand colors in both themes. */
  --band-gradient: linear-gradient(135deg, #D95D77, #E0904F, #4E8FBF);
  --serif: "Iowan Old Style", "Palatino", "New York", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-top: #1E1418;
    --bg-bottom: #101720;
    --ink: #F2E9EC;
    --ink-soft: #B3A6AE;
    --card: #241B22;
    --card-stroke: #3A2E37;
    --rose: #F49BB0;
    --amber: #E8A96B;
    --sky: #8FC1E8;
    --sky-deep: #8FC1E8;
  }
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg-bottom);
}

body {
  font-family: var(--sans);
  color: var(--ink);
  min-height: 100vh;
  background: linear-gradient(160deg, var(--bg-top), var(--bg-bottom));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sky-deep); }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

header.site {
  padding: 20px 0;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-lockup svg { width: 34px; height: 34px; }

.brand-lockup .name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}

nav.site a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  margin-left: 20px;
}

nav.site a:hover { color: var(--ink); }

/* Hero */

.hero {
  text-align: center;
  padding: 72px 0 56px;
}

.hero .mark { width: 96px; height: 96px; }

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  margin-top: 20px;
  letter-spacing: 0.01em;
}

.hero p.tagline {
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  color: var(--ink-soft);
  max-width: 34em;
  margin: 16px auto 0;
}

.hero .cta {
  display: inline-block;
  margin-top: 32px;
  padding: 14px 30px;
  border-radius: 999px;
  background: var(--band-gradient);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(217, 93, 119, 0.25);
}

.hero .cta-note {
  display: block;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* App media (screenshots and screen recordings) */

section.media { padding: 8px 0 56px; }

.media h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 28px;
}

.media .shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px 20px;
  justify-items: center;
}

.phone {
  width: 100%;
  max-width: 240px;
}

.phone .frame {
  border-radius: 32px;
  border: 6px solid #1E1418;
  background: #1E1418;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(44, 37, 48, 0.22);
}

@media (prefers-color-scheme: dark) {
  .phone .frame {
    border-color: #4A3D46;
    background: #4A3D46;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
  }
}

.phone .frame img,
.phone .frame video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 26px;
}

.phone figcaption {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.88rem;
  margin-top: 10px;
}

/* Feature cards */

section.features { padding: 24px 0 64px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-stroke);
  border-radius: 20px;
  padding: 26px;
}

.card h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.card p { color: var(--ink-soft); font-size: 0.97rem; }

.card .glyph {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 12px;
}

/* Quill band */

section.quill-band {
  padding: 40px 0 72px;
  text-align: center;
}

.quill-band .band {
  background: var(--band-gradient);
  border-radius: 28px;
  padding: 56px 32px;
  color: #fff;
}

.quill-band h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.quill-band p {
  max-width: 36em;
  margin: 14px auto 0;
  opacity: 0.94;
}

/* Privacy strip */

section.privacy-strip {
  text-align: center;
  padding: 0 0 72px;
}

.privacy-strip h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.6rem;
}

.privacy-strip p {
  color: var(--ink-soft);
  max-width: 38em;
  margin: 12px auto 0;
}

/* Legal / prose pages */

main.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

main.prose h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 2.1rem;
  margin-bottom: 6px;
}

main.prose .meta {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

main.prose h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.35rem;
  margin: 36px 0 10px;
}

main.prose p, main.prose li { color: var(--ink); margin-bottom: 12px; }

main.prose ul { padding-left: 22px; margin-bottom: 16px; }

main.prose strong { font-weight: 600; }

/* Footer */

footer.site {
  border-top: 1px solid var(--card-stroke);
  padding: 32px 0 48px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
}

footer.site nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

footer.site a { color: var(--ink-soft); text-decoration: none; }
footer.site a:hover { color: var(--ink); }

@media (max-width: 560px) {
  nav.site a { margin-left: 14px; font-size: 0.9rem; }
  .hero { padding-top: 48px; }
}