/* PawDue site. Colors come from the app icon (white paw on teal-green); the accent sits on a light page. */
:root {
  --brand: #1a6964;           /* links and accents (6:1 on white), the icon's darker teal */
  --brand-2: #2a9783;
  --ink: #16201c; --muted: #55625c; --faint: #7a8781;
  --bg: #fbfdfc; --surface: #ffffff; --band: #eff7f5;
  --line: rgba(26, 105, 100, 0.14);
  --glow: rgba(51, 166, 145, 0.28); --glow-2: rgba(51, 166, 145, 0.09);
  --tint: rgba(51, 166, 145, 0.11);
  --shadow: 0 1px 2px rgba(16, 40, 30, 0.05), 0 12px 32px rgba(16, 40, 30, 0.08);
  --phone-shadow: 0 30px 60px rgba(16, 40, 30, 0.22), 0 6px 16px rgba(16, 40, 30, 0.12);
  --bezel: #1b1f1d;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #54c7aa; --brand-2: #7fdcc6;
    --ink: #eef3f0; --muted: #a3b0aa; --faint: #7f8c86;
    --bg: #0b100f; --surface: #121a18; --band: #0f1614;
    --line: rgba(84, 199, 170, 0.15);
    --glow: rgba(51, 166, 145, 0.22); --glow-2: rgba(51, 166, 145, 0.06);
    --tint: rgba(84, 199, 170, 0.10);
    --shadow: none;
    --phone-shadow: 0 30px 60px rgba(0, 0, 0, 0.55);
    --bezel: #2a302d;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(1100px 620px at 78% -120px, var(--glow), transparent 70%),
    radial-gradient(800px 600px at 0% 30%, var(--glow-2), transparent 70%),
    var(--bg);
  background-repeat: no-repeat;
}
a { color: var(--brand); }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.site-nav { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(16px); backdrop-filter: saturate(160%) blur(16px); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 20px; letter-spacing: -0.3px; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.site-nav nav a { margin-left: 22px; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; }
.site-nav nav a:hover { color: var(--brand); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 40px; padding-top: 48px; padding-bottom: 72px; }
.hero-icon { width: 144px; height: 144px; border-radius: 32px; margin-bottom: 28px; box-shadow: 0 18px 40px rgba(26, 105, 100, 0.30); }
.hero h1 { font-size: 54px; line-height: 1.04; letter-spacing: -1.6px; margin: 0 0 18px; font-weight: 800; }
.accent { background: linear-gradient(90deg, var(--brand-2), var(--brand)); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--brand); }
.lede { font-size: 20px; color: var(--muted); max-width: 520px; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.store-pill { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 14px;
  background: var(--ink); color: var(--bg); font-weight: 700; font-size: 16px; }
.store-pill svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.text-link { font-weight: 700; text-decoration: none; }
.fine { color: var(--faint); font-size: 14px; margin: 18px 0 0; }
.fine.center { text-align: center; margin-top: 24px; }

/* Phones: a dark bezel around a real screenshot */
.phone { border: 9px solid var(--bezel); border-radius: 46px; overflow: hidden; background: var(--bezel); box-shadow: var(--phone-shadow); }
.phone img { width: 100%; border-radius: 37px; }
.hero-shots { position: relative; height: 620px; }
.hero-shots .phone { position: absolute; width: 270px; }
.phone-front { right: 150px; top: 10px; z-index: 2; }
.phone-back { right: 0; top: 70px; transform: rotate(6deg); opacity: 0.97; }

/* Sections */
.section { padding-top: 72px; padding-bottom: 72px; }
.section-title { font-size: 38px; line-height: 1.15; letter-spacing: -0.8px; text-align: center; margin: 0 0 8px; }
.section-sub { text-align: center; color: var(--muted); margin: 0 auto 44px; max-width: 560px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.feature h3 { margin: 14px 0 6px; font-size: 19px; letter-spacing: -0.2px; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }
.ficon { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(145deg, var(--tint), transparent); border: 1px solid var(--line); }
.ficon svg { width: 26px; height: 26px; fill: none; stroke: var(--brand); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.showcase { background: linear-gradient(180deg, transparent, var(--band) 18%, var(--band) 82%, transparent); padding: 72px 0; }
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 40px; justify-items: center; }
.shots figure { margin: 0; width: 100%; max-width: 260px; text-align: center; }
.shots figcaption { margin-top: 18px; font-weight: 700; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 28px 26px; box-shadow: var(--shadow); }
.plan h3 { margin: 0 0 6px; font-size: 18px; color: var(--muted); }
.amount { font-size: 40px; font-weight: 800; letter-spacing: -1px; margin: 0 0 16px; }
.amount small { font-size: 16px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 0; }
.plan li { padding: 7px 0 7px 28px; position: relative; border-top: 1px solid var(--line); }
.plan li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 14px; height: 8px;
  border-left: 2.4px solid var(--brand); border-bottom: 2.4px solid var(--brand); transform: rotate(-45deg); }
.plan-featured { border: 2px solid var(--brand); background: linear-gradient(180deg, var(--tint), var(--surface) 55%); }
.tag { position: absolute; top: 18px; right: 18px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px;
  color: #fff; background: var(--brand); padding: 4px 10px; border-radius: 999px; }
@media (prefers-color-scheme: dark) { .tag { color: #06241f; } }
.tag-quiet { color: var(--brand); background: var(--tint); }

.privacy-band { padding: 64px 0 80px; text-align: center; }
.privacy-band h2 { font-size: 30px; letter-spacing: -0.5px; margin: 0 0 10px; }
.privacy-band p { color: var(--muted); max-width: 640px; margin: 0 auto; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); color: var(--faint); font-size: 14px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; padding-top: 26px; padding-bottom: 40px; }
.site-footer nav a { color: var(--muted); text-decoration: none; margin-left: 20px; }
.site-footer nav a:first-child { margin-left: 0; }

/* Inner pages (privacy, support, 404) */
.doc { max-width: 720px; margin: 0 auto; padding: 48px 24px 72px; }
.doc h1 { font-size: 40px; letter-spacing: -0.9px; margin: 0 0 6px; }
.doc .updated { color: var(--faint); font-size: 15px; margin: 0 0 32px; }
.doc h2 { font-size: 21px; margin: 34px 0 8px; letter-spacing: -0.2px; }
.doc p { color: var(--ink); }

/* Phone and tablet */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 28px; gap: 8px; }
  .hero-icon { margin-left: auto; margin-right: auto; width: 120px; height: 120px; border-radius: 27px; }
  .hero h1 { font-size: 44px; letter-spacing: -1.1px; }
  .lede { margin-left: auto; margin-right: auto; }
  .cta { justify-content: center; }
  .hero-shots { height: 500px; max-width: 420px; width: 100%; margin: 24px auto 0; }
  .hero-shots .phone { width: 220px; }
  .phone-front { right: auto; left: 18px; }
  .phone-back { right: 18px; }
  .features { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .section-title { font-size: 32px; }
}
@media (max-width: 560px) {
  .site-nav nav a { margin-left: 14px; font-size: 14px; }
  .site-nav nav a:first-child { display: none; }
  .hero h1 { font-size: 38px; }
  .lede { font-size: 18px; }
  .hero-shots { height: 430px; }
  .hero-shots .phone { width: 190px; border-width: 7px; border-radius: 36px; }
  .hero-shots .phone img { border-radius: 29px; }
  .phone-front { left: 4px; }
  .phone-back { right: 4px; }
  .features { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; }
  .shots figure { max-width: 240px; }
  .footer-inner { justify-content: center; text-align: center; }
}

/* PawDue extras */
.note { max-width: 760px; margin: 8px auto 0; padding: 16px 20px; border-radius: 16px; border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--tint), transparent); color: var(--muted); font-size: 15px; }
.note strong { color: var(--ink); }
.doc .meta { color: var(--faint); font-size: 15px; margin: 0 0 32px; }
.doc .lead { font-size: 18px; color: var(--muted); }
.doc h3 { font-size: 18px; margin: 24px 0 6px; }
.doc .note { margin: 28px 0 0; }
details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; margin: 10px 0; box-shadow: var(--shadow); }
summary { cursor: pointer; font-weight: 700; }
details p { margin: .6rem 0 .2rem; color: var(--muted); }
.disclaimer { width: 100%; margin: 0; color: var(--faint); font-size: 13px; }