/* Skim or Dive — marketing + legal site
   Palette pulled from the app logo (sky → water → deep). */

:root {
  --sky-1: #fbbf24;
  --sky-2: #f59e0b;
  --sky-3: #ea580c;
  --water-1: #7dd3fc;
  --water-2: #0ea5e9;
  --water-3: #0c4a6e;
  --deep: #082f49;
  --foam: #e0f7ff;
  --page: #a5f3fc;
  --ink: #0e7490;
  --ink-deep: #155e75;
  --accent: #0891b2;

  --text: #0f172a;
  --text-soft: #475569;
  --bg: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;

  --maxw: 920px;
  --radius: 16px;
  --shadow: 0 10px 30px -12px rgba(8, 47, 73, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--water-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Nav ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink-deep);
}

.brand svg {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  box-shadow: var(--shadow);
}

.nav-links a {
  color: var(--text-soft);
  margin-left: 22px;
  font-weight: 500;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    var(--sky-1) 0%,
    var(--sky-2) 18%,
    var(--sky-3) 34%,
    var(--water-2) 52%,
    var(--water-3) 82%,
    var(--deep) 100%
  );
  color: #fff;
  text-align: center;
  padding: 72px 24px 96px;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  line-height: 1.1;
  margin: 18px auto 12px;
  max-width: 16ch;
  text-shadow: 0 2px 18px rgba(8, 47, 73, 0.4);
}

.hero p.lead {
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  max-width: 46ch;
  margin: 0 auto 32px;
  color: rgba(255, 255, 255, 0.95);
}

.hero-logo {
  width: 88px;
  height: 88px;
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.badges {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(8, 47, 73, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  backdrop-filter: blur(4px);
}

.badge small {
  display: block;
  font-weight: 400;
  font-size: 0.72rem;
  opacity: 0.8;
}

/* faint light shafts in the hero */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    115deg,
    transparent 0 60px,
    rgba(255, 237, 170, 0.06) 60px 120px
  );
  pointer-events: none;
}

/* ---------- Features ---------- */
.section {
  padding: 64px 0;
}

.section h2 {
  text-align: center;
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  color: var(--ink-deep);
  margin: 0 0 8px;
}

.section .sub {
  text-align: center;
  color: var(--text-soft);
  max-width: 52ch;
  margin: 0 auto 40px;
}

.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 680px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  background: linear-gradient(160deg, var(--water-1), var(--water-3));
  color: #fff;
  font-size: 1.4rem;
}

.card h3 {
  margin: 0 0 8px;
  color: var(--ink-deep);
  font-size: 1.2rem;
}

.card p {
  margin: 0;
  color: var(--text-soft);
}

/* ---------- Screenshots ---------- */
.gallery {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
}

.shot {
  margin: 0;
  text-align: center;
}

.phone {
  width: 220px;
  aspect-ratio: 9 / 19.5;
  border-radius: 30px;
  border: 6px solid #0b1f2e;
  background-color: var(--deep);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
  margin: 0 auto 14px;
}

.shot figcaption {
  color: var(--text-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

@media (max-width: 680px) {
  .phone {
    width: 180px;
  }
}

/* ---------- CTA strip ---------- */
.cta {
  background: linear-gradient(135deg, var(--water-3), var(--deep));
  color: #fff;
  text-align: center;
  border-radius: var(--radius);
  padding: 48px 24px;
  margin: 24px 0 0;
}

.cta h2 {
  color: #fff;
  margin: 0 0 8px;
}

.cta p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 24px;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  margin-top: 64px;
  padding: 32px 24px;
  color: var(--text-soft);
  font-size: 0.92rem;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

footer a {
  color: var(--text-soft);
  margin-left: 18px;
}

/* ---------- Legal pages ---------- */
.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.legal h1 {
  color: var(--ink-deep);
  font-size: 2rem;
  margin-bottom: 4px;
}

.legal .updated {
  color: var(--text-soft);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.legal h2 {
  color: var(--ink-deep);
  margin-top: 40px;
  font-size: 1.3rem;
}

.legal h3 {
  color: var(--ink-deep);
  margin-top: 24px;
  font-size: 1.05rem;
}

.legal p,
.legal li {
  color: var(--text);
}

.legal ul {
  padding-left: 22px;
}

.legal li {
  margin-bottom: 8px;
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.95rem;
}

.legal th,
.legal td {
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--border);
  vertical-align: top;
}

.legal th {
  background: var(--foam);
  color: var(--ink-deep);
}

.legal .back {
  display: inline-block;
  margin-bottom: 24px;
  font-weight: 600;
}

.note {
  background: var(--foam);
  border-left: 4px solid var(--accent);
  padding: 12px 16px;
  border-radius: 8px;
  margin: 20px 0;
  font-size: 0.95rem;
}