/* Somaari landing page styles. Mobile-first; light and dark via prefers-color-scheme. */

:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --text: #16191d;
  --muted: #535b66;
  --border: #dde1e6;
  --accent: #0f6e66;
  --accent-hover: #0b5751;
  --accent-soft: #e1f2ef;
  --accent-contrast: #ffffff;
  --soon-bg: #eef0f3;
  --soon-text: #3d444d;
  --focus: #1a73c9;
  --shadow: 0 1px 2px rgb(16 24 32 / 6%), 0 4px 16px rgb(16 24 32 / 6%);
  --shadow-hover: 0 2px 4px rgb(16 24 32 / 8%), 0 10px 28px rgb(16 24 32 / 10%);
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418;
    --surface: #191d23;
    --text: #e8ebef;
    --muted: #a3acb8;
    --border: #2c323b;
    --accent: #5cc9bc;
    --accent-hover: #7fd8cd;
    --accent-soft: #163a37;
    --accent-contrast: #0c1714;
    --soon-bg: #262b33;
    --soon-text: #c4cbd4;
    --focus: #7cb8f2;
    --shadow: 0 1px 2px rgb(0 0 0 / 30%);
    --shadow-hover: 0 4px 20px rgb(0 0 0 / 45%);
  }
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
}

main { flex: 1; }

h1, h2, h3 { line-height: 1.25; margin: 0; }

a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { color: var(--accent-hover); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  padding: 0.5rem 0.75rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 10;
}
.skip-link:focus { top: 1rem; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.site-header { padding: 2rem 0 0; }

.wordmark {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.wordmark a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
}
.wordmark-mark {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 1.2rem;
}
.tagline { margin: 0.35rem 0 0; color: var(--muted); }

/* Intro */
.intro { padding-top: 3rem; padding-bottom: 2.5rem; }
.intro h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); letter-spacing: -0.02em; }
.intro p { max-width: 40rem; margin: 0.9rem 0 0; color: var(--muted); font-size: 1.075rem; }

/* Apps */
.apps { padding-bottom: 4rem; }
.apps h2 { font-size: 1.25rem; margin-bottom: 1rem; }

.card-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 40rem) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 60rem) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.card:hover,
.card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent);
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}
.card-title { font-size: 1.15rem; }
.card-subtitle {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
}
.card-desc { margin: 0; color: var(--muted); flex: 1; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge--dev { background: var(--accent-soft); color: var(--accent); }
.badge--soon { background: var(--soon-bg); color: var(--soon-text); }
.badge--live { background: var(--accent); color: var(--accent-contrast); }

.tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tags li {
  padding: 0.1rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--muted);
}

.btn {
  align-self: flex-start;
  display: inline-block;
  padding: 0.55rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-contrast);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-contrast); }
.btn--disabled,
.btn--disabled:hover {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
  cursor: not-allowed;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}
.footer-inner p { margin: 0; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; }

/* 404 page */
.notfound { padding-top: 4rem; padding-bottom: 4rem; }
.notfound h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
.notfound p { color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
  .card:hover,
  .card:focus-within { transform: none; }
}