/* Sproutopolis — parent-brand studio site.
   Static, no JS, no tracking. Palette: teal #006D77 (primary),
   sky #7DD3FC (accent), saffron #F97316 (warmth). System fonts only. */
:root {
  --teal: #006d77;
  --teal-dark: #04565e;
  --sky: #7dd3fc;
  --saffron: #f97316;
  --ink: #1f2d30;
  --muted: #52646a;
  --line: #e7e2d6;
  --bg: #fdf8ef;
  --surface: #ffffff;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(16, 40, 44, 0.05), 0 10px 30px rgba(16, 40, 44, 0.06);
  --maxw: 960px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(820px 380px at 100% -8%, #d9f0ee 0%, rgba(217, 240, 238, 0) 60%),
    radial-gradient(680px 340px at -8% 2%, #ffe9cf 0%, rgba(255, 233, 207, 0) 58%),
    var(--bg);
  min-height: 100vh;
}
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 5vw, 32px); }
a { color: var(--teal); font-weight: 600; }
a:hover { color: var(--teal-dark); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; color: var(--ink); }

/* Skip link (a11y) */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--teal); color: #fff; padding: 10px 16px; border-radius: 0 0 10px 0;
}
.skip:focus { left: 0; color: #fff; }

/* Header */
.site-header { padding: 22px 0; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 900; font-size: 22px; color: var(--teal);
  text-decoration: none; letter-spacing: -0.03em;
}
.brand .mark { font-size: 26px; line-height: 1; filter: drop-shadow(0 3px 6px rgba(249, 115, 22, 0.28)); }

/* Hero */
.hero { padding: 40px 0 24px; text-align: center; }
.hero h1 { font-size: clamp(34px, 6vw, 60px); font-weight: 900; margin: 0 0 14px; }
.hero .lede { font-size: clamp(17px, 2.2vw, 21px); color: var(--muted); max-width: 620px; margin: 0 auto; }

/* App cards */
.apps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 44px 0; }
.app {
  display: flex; flex-direction: column; gap: 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow); text-decoration: none; color: inherit;
  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.app:hover, .app:focus-visible {
  transform: translateY(-4px); border-color: var(--teal);
  box-shadow: 0 14px 34px rgba(16, 40, 44, 0.1); outline: none;
}
.app .app-icon {
  width: 64px; height: 64px; border-radius: 15px;
  box-shadow: 0 2px 8px rgba(16, 40, 44, 0.12); border: 1px solid rgba(0, 0, 0, 0.04);
}
.app h2 { font-size: 23px; margin: 0; color: var(--teal); }
.app p { margin: 0; color: var(--muted); font-size: 15.5px; }
.platforms { list-style: none; display: flex; flex-wrap: wrap; gap: 7px; padding: 0; margin: 2px 0 0; }
.pf {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.2px;
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line);
}
.pf svg { width: 13px; height: 13px; fill: currentColor; }
.pf.on { color: var(--teal-dark); background: #e3f2f1; border-color: #cfe7e4; }
.pf.soon { color: #7d8d93; background: transparent; }
.app .go { margin-top: 6px; font-weight: 800; color: var(--teal); }
.app .go::after { content: " \2192"; }

/* Generic section / card */
.section { margin: 40px 0; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(24px, 4vw, 36px); box-shadow: var(--shadow);
}
.section h2 { font-size: 26px; margin: 0 0 12px; }
.section p { margin: 0 0 14px; }
.section p:last-child { margin-bottom: 0; }
.muted { color: var(--muted); }

/* Contact */
.contact { text-align: center; margin: 48px 0; }
.contact h2 { font-size: 26px; margin: 0 0 8px; }
.contact a.email {
  display: inline-block; margin-top: 10px; font-size: 19px; font-weight: 800;
  background: var(--teal); color: #fff; padding: 13px 26px; border-radius: 999px;
  text-decoration: none; box-shadow: var(--shadow);
}
.contact a.email:hover { background: var(--teal-dark); color: #fff; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 26px 0 40px; }
.site-footer .row {
  display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; justify-content: space-between;
  font-size: 14.5px; color: var(--muted);
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.site-footer a { color: var(--muted); font-weight: 600; text-decoration: none; }
.site-footer a:hover { color: var(--teal); }

/* Legal pages */
.legal { max-width: 720px; }
.legal .back { display: inline-block; margin: 8px 0 4px; font-weight: 700; }
.legal .back::before { content: "\2190 "; }
.legal h1 { font-size: clamp(28px, 4vw, 40px); margin: 12px 0 6px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.legal h2 { font-size: 20px; margin: 28px 0 10px; }
.legal ul { padding-left: 22px; margin: 0 0 16px; }
.legal li { margin: 6px 0; }

@media (max-width: 640px) {
  .apps { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}