/* CommunicAI site. Colors match Theme.swift in the app (from the cow logo). */
:root {
  --bg: #FFF8EF; --card: #FFFFFF; --field: #F7F0E7;
  --ink: #2D2433; --ink-2: #6E6475; --line: #EADFD2;
  --primary: #1C8276; --accent: #1C8276; --teal: #2FA597; --teal-soft: #DDF2EF;
  --peach: #F5C59F; --peach-soft: #FDEEE2; --peach-deep: #E0915A;
  --blush: #F4B6BE; --blush-soft: #FDE9EC; --blush-deep: #E27D8D;
  --radius: 22px;
  --shadow: 0 1px 2px rgba(45,36,51,.06), 0 8px 24px rgba(45,36,51,.07);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1C1621; --card: #2A2230; --field: #352C3B;
    --ink: #FFF8EF; --ink-2: #BDB3C4; --line: #3D3344;
    --accent: #3DBBAC; --teal: #3DBBAC; --teal-soft: #1F3B38;
    --peach: #E8B38B; --peach-soft: #3B2D25; --peach-deep: #F0B07E;
    --blush: #E89AA5; --blush-soft: #3B262B; --blush-deep: #F09AA6;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif; }
a { color: var(--accent); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 12px 20px; flex-wrap: wrap; min-height: 60px; padding-top: 8px; padding-bottom: 8px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; margin-right: auto; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.site-header nav a { color: var(--ink-2); text-decoration: none; font-size: 15px; }
.site-header nav a:hover, .site-header nav a[aria-current] { color: var(--ink); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 999px;
  font-weight: 600; font-size: 16px; text-decoration: none; border: 0; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-soon { background: var(--card); color: var(--ink-2); box-shadow: var(--shadow); cursor: default; }
.btn svg { width: 20px; height: 20px; fill: currentColor; }

/* Hero */
.hero { padding: 64px 0 48px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-size: 14px; font-weight: 600; color: var(--primary);
  background: var(--teal-soft); padding: 4px 12px; border-radius: 999px; margin-bottom: 16px; }
@media (prefers-color-scheme: dark) { .eyebrow { color: var(--accent); } }
.hero h1 { font-size: clamp(2.3rem, 5.5vw, 3.6rem); line-height: 1.08; letter-spacing: -.02em; margin: 0 0 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lede { font-size: 1.2rem; color: var(--ink-2); margin: 0 0 28px; max-width: 34em; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero .note { font-size: 14px; color: var(--ink-2); margin-top: 14px; }

/* Phone mockup */
.phone { justify-self: center; width: 100%; max-width: 330px; background: var(--card); border-radius: 40px;
  padding: 18px 16px 22px; box-shadow: var(--shadow), 0 0 0 10px var(--ink); }
.phone .bar { display: flex; align-items: center; gap: 10px; padding: 4px 6px 14px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.phone .avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--blush-soft); display: grid; place-items: center; font-weight: 700; color: var(--blush-deep); }
.phone .who { font-weight: 600; font-size: 15px; line-height: 1.2; }
.phone .who small { display: block; font-weight: 400; color: var(--ink-2); font-size: 12px; }
.bubble { max-width: 82%; padding: 9px 14px; border-radius: 20px; font-size: 15px; line-height: 1.4; margin: 6px 0; }
.bubble.them { background: var(--field); border-bottom-left-radius: 6px; }
.bubble.me { background: var(--primary); color: #fff; margin-left: auto; border-bottom-right-radius: 6px; }
.draft { margin-top: 16px; border-radius: 18px; background: var(--peach-soft); padding: 12px 14px; font-size: 14px; }
.draft .label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.draft s { color: var(--ink-2); }
.draft .arrow { margin: 6px 0; color: var(--peach-deep); font-weight: 700; font-size: 13px; }
.draft .better { background: var(--card); border-radius: 12px; padding: 8px 10px; }

/* Sections */
section { padding: 56px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 36px; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); line-height: 1.15; letter-spacing: -.01em; margin: 0 0 10px; }
.section-head p { color: var(--ink-2); margin: 0; font-size: 1.1rem; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card h3 { margin: 14px 0 6px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-2); font-size: 16px; }
.grid .wide { grid-column: 1 / -1; }
.icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-size: 22px; }
.icon.teal { background: var(--teal-soft); } .icon.peach { background: var(--peach-soft); } .icon.blush { background: var(--blush-soft); }

.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { position: relative; padding: 24px; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; margin-bottom: 12px; }
.step h3 { margin: 0 0 6px; font-size: 1.1rem; } .step p { margin: 0; color: var(--ink-2); }

.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 760px; margin: 0 auto; }
.plan h3 { margin: 0; font-size: 1.2rem; }
.plan .price { font-size: 2rem; font-weight: 700; margin: 8px 0 4px; }
.plan .price small { font-size: 1rem; font-weight: 400; color: var(--ink-2); }
.plan ul { padding-left: 0; list-style: none; margin: 16px 0 0; }
.plan li { padding: 6px 0 6px 28px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.plan.featured { box-shadow: var(--shadow), inset 0 0 0 2px var(--teal); }
.fine { text-align: center; color: var(--ink-2); font-size: 14px; max-width: 640px; margin: 20px auto 0; }

.privacy-band .card { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; max-width: 860px; margin: 0 auto; background: var(--teal-soft); box-shadow: none; }
.privacy-band h2 { margin: 0 0 6px; font-size: 1.5rem; }
.privacy-band p { margin: 0; color: var(--ink); }
.privacy-band .big { font-size: 44px; }

.faq { max-width: 760px; margin: 0 auto; }
.faq details { background: var(--card); border-radius: 16px; padding: 4px 20px; margin-bottom: 10px; box-shadow: var(--shadow); }
.faq summary { cursor: pointer; font-weight: 600; padding: 14px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--ink-2); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--ink-2); }

.final { text-align: center; }
.final img { width: 88px; height: 88px; border-radius: 22px; box-shadow: var(--shadow); }
.final h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 18px 0 20px; }

/* Text pages (privacy, terms, support) */
.prose { max-width: 760px; margin: 0 auto; padding: 32px 16px 56px; }
.prose h1 { font-size: 2.1rem; line-height: 1.2; }
.prose h2 { margin-top: 2em; }
.prose table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; font-size: 15px; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 8px 10px; border: 1px solid var(--line); }
.prose hr { border: 0; border-top: 1px solid var(--line); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 36px; color: var(--ink-2); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-footer a { color: var(--ink-2); }

@media (max-width: 820px) {
  .hero { padding-top: 40px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .grid, .steps { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .privacy-band .card { grid-template-columns: 1fr; text-align: center; }
  section { padding: 40px 0; }
}
@media (max-width: 520px) {
  .site-header nav { gap: 4px 14px; }
  .site-header nav a { font-size: 14px; }
}