/* CareView — shared product-page styles (/calm, /engage).
   Tokens mirror the CareView Design System (claude.ai/design). */

:root {
  --navy: #1C1842;
  --navy-2: #2A2456;
  --terra: #AE4F3C;
  --terra-2: #C25C45;
  --terra-3: #8E3F30;
  --cream: #F4EDE1;
  --cream-2: #FBF6EC;
  --warm-card: #EDE4D6;
  --ink: #1F1A3A;
  --muted: #6B6480;
  --line: rgba(28, 24, 66, 0.10);
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --r-sm: 8px;
  --r-lg: 22px;
  --r-xl: 32px;
  --shadow-card: 0 1px 2px rgba(28, 24, 66, .04), 0 8px 24px rgba(28, 24, 66, .06);
  --shadow-cta: 0 8px 20px rgba(174, 79, 60, .25);
  --container: 1180px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: var(--navy); margin: 0 0 .4em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); line-height: 1.04; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; letter-spacing: -0.015em; }
h3 { font-size: 1.25rem; line-height: 1.25; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; height: auto; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }

.em-terra { color: var(--terra); font-style: italic; font-weight: 500; }
.eyebrow {
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  font-weight: 600; color: var(--terra); display: inline-block; margin-bottom: 1rem;
}

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--navy); color: var(--cream-2); padding: 8px 14px; border-radius: var(--r-sm); z-index: 10; }

/* Nav */
.nav { position: sticky; top: 0; background: rgba(244, 237, 225, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); z-index: 5; }
.nav-inner { max-width: var(--container); margin: 0 auto; padding: 14px 28px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-weight: 600; font-size: 1.25rem; color: var(--navy); }
.nav-links { display: flex; gap: 24px; margin-left: auto; font-size: .95rem; font-weight: 500; color: var(--navy); }
.nav-links a { padding-bottom: 2px; border-bottom: 2px solid transparent; transition: border-color .15s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { border-color: var(--terra); }
@media (max-width: 780px) { .nav-links { display: none; } }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .95rem; border-radius: 999px;
  padding: 13px 26px; transition: all .2s cubic-bezier(.2,.6,.2,1); border: 1px solid transparent;
}
.btn-primary { background: var(--terra); color: #fff; box-shadow: var(--shadow-cta); }
.btn-primary:hover { background: var(--terra-3); transform: translateY(-1px); }
.btn-ghost { border-color: var(--navy); color: var(--navy); }
.btn-ghost:hover { background: rgba(28,24,66,.05); }
.btn-light { background: var(--cream-2); color: var(--navy); }
.btn-light:hover { background: #fff; }

/* Hero */
.hero { padding: 96px 0 80px; }
.hero .lead { font-size: 1.15rem; color: var(--muted); max-width: 36em; }
.hero-ctas { display: flex; gap: 14px; margin-top: 2rem; flex-wrap: wrap; }
.crumb { font-size: .85rem; color: var(--muted); margin-bottom: 1.5rem; }
.crumb a:hover { color: var(--terra); }

/* Sections */
section { padding: 88px 0; }
.section-head { max-width: 44em; margin-bottom: 3rem; }
.section-head .lead { color: var(--muted); font-size: 1.1rem; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .card-grid { grid-template-columns: 1fr; } }
.card {
  background: var(--warm-card); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 30px 28px;
  transition: box-shadow .25s;
}
.card:hover { box-shadow: var(--shadow-card); }
.card p { color: var(--muted); margin: 0; font-size: .98rem; }

.dark { background: var(--navy); color: var(--cream-2); }
.dark h2, .dark h3 { color: var(--cream-2); }
.dark p { color: rgba(251, 246, 236, .78); }
.dark .eyebrow { color: var(--terra-2); }
.dark .card { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.12); }
.dark .card p { color: rgba(251,246,236,.72); }

.checklist { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 8px 0; }
.checklist .check { flex: none; width: 16px; height: 16px; margin-top: 5px; color: var(--terra); }
.dark .checklist .check { color: var(--terra-2); }

/* CTA band */
.cta-band { text-align: center; }
.cta-band p { max-width: 38em; margin: 0 auto 2rem; color: var(--muted); }

/* Footer */
footer { background: var(--navy); color: var(--cream-2); padding: 56px 0 40px; }
footer .footer-inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
footer .brand { color: var(--cream-2); }
footer p { color: rgba(251,246,236,.6); font-size: .85rem; margin: 0; }
footer nav { display: flex; gap: 20px; font-size: .9rem; }
footer nav a:hover { color: var(--terra-2); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}