:root {
  --accent: #3a55b8;
  --bg: #f5f7fc;
  --card: #ffffff;
  --text: #1c1c1e;
  --secondary: #5b5b63;
  --border: #e3e6ef;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #8ea4ff;
    --bg: #0d0f16;
    --card: #1a1d27;
    --text: #f2f2f7;
    --secondary: #a9a9b3;
    --border: #2c3040;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--accent); }

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

header.site, footer.site {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  padding-bottom: 20px;
}

header.site .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  color: var(--text);
  text-decoration: none;
}

header.site .brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}

nav a {
  margin-left: 16px;
  text-decoration: none;
  font-weight: 500;
}

.hero {
  text-align: center;
  padding: 40px 0 24px;
}

.hero img.icon {
  width: 112px;
  height: 112px;
  border-radius: 25px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.hero h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 20px 0 8px;
}

.hero p.lead {
  font-size: 20px;
  color: var(--secondary);
  margin: 0 auto 24px;
  max-width: 560px;
}

.button {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

@media (prefers-color-scheme: dark) {
  .button { color: #000; }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px 24px;
  margin: 16px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 16px 0;
}

.grid .card { margin: 0; }

.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--secondary); }

h1 { font-size: 34px; line-height: 1.2; }
h2 { font-size: 24px; margin-top: 40px; }
h3 { font-size: 19px; margin-top: 28px; }

.muted { color: var(--secondary); font-size: 15px; }

footer.site {
  margin-top: 56px;
  padding-top: 24px;
  padding-bottom: 40px;
  border-top: 1px solid var(--border);
  color: var(--secondary);
  font-size: 14px;
}

footer.site nav a { margin: 0 16px 0 0; }

/* Richer landing page */

.hero-wrap {
  background: radial-gradient(1200px 500px at 50% -10%, rgba(58, 85, 184, 0.18), transparent 70%);
}

.hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 32px;
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 20px 24px;
}

.hero-split h1 {
  font-size: 46px;
  line-height: 1.1;
  margin: 16px 0 12px;
}

.hero-split .lead {
  font-size: 20px;
  color: var(--secondary);
  margin: 0 0 24px;
}

.hero-split .icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.phone {
  display: block;
  width: 100%;
  height: auto;
  max-width: 300px;
  margin: 0 auto;
  border-radius: 38px;
  border: 8px solid #1c1c1e;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  background: #1c1c1e;
}

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--secondary);
}

.wide {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  margin: 64px 0;
}

.feature.reverse .feature-text { order: 2; }

.feature h2 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 12px;
}

.feature p,
.feature li {
  color: var(--secondary);
}

.feature ul {
  padding-left: 20px;
}

.feature .phone { max-width: 270px; }

.gallery {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 24px;
}

.gallery figure {
  flex: 0 0 220px;
  margin: 0;
  scroll-snap-align: start;
  text-align: center;
}

.gallery .phone {
  max-width: 220px;
  border-width: 6px;
  border-radius: 30px;
}

.gallery figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: var(--secondary);
}

.cta {
  text-align: center;
  padding: 48px 24px;
  margin: 48px 0 0;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--border);
}

.cta h2 { margin-top: 0; }

@media (max-width: 760px) {
  .hero-split,
  .feature {
    grid-template-columns: 1fr;
  }

  .hero-split { text-align: center; }
  .hero-split .badges-row { justify-content: center; }
  .feature.reverse .feature-text { order: 0; }
  .feature { margin: 48px 0; }
  .hero-split h1 { font-size: 36px; }
}