/* Landing de arrivo.cl — estática, sin build.
   Identidad "Petróleo y menta" (ver docs/design.md); misma paleta que la app. */
:root {
  --ink: #172a3a;
  --brand: #004346;
  --teal: #508991;
  --sky: #74b3ce;
  --accent: #09bc8a;
  --accent-ink: #0b231c;
  --bg: #ecf2f2;
  --surface: #fdfdfb;
  --border: #d5e0e3;
  --text: #172a3a;
  --muted: #4f626d;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Figtree', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1, h2, .logo {
  font-family: 'Gabarito', system-ui, sans-serif;
}

.hero {
  background: var(--ink);
  color: #fff;
  padding: 1rem 1.5rem 4rem;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.45rem;
  font-weight: 700;
}

.logo svg { display: block; }

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius);
}

.cta.big {
  padding: 0.8rem 1.6rem;
  font-size: 1.05rem;
}

.hero-content {
  max-width: 720px;
  margin: 4rem auto 0;
  text-align: center;
}

.hero-content h1 {
  font-size: clamp(1.9rem, 5vw, 3rem);
  margin: 0 0 1rem;
}

.hero-content p {
  color: var(--sky);
  margin: 0 auto 2rem;
  max-width: 560px;
}

.features {
  max-width: 960px;
  margin: -2.5rem auto 0;
  padding: 0 1.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.features article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.06);
}

.features h2 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  color: var(--ink);
}

.features p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact {
  text-align: center;
  padding: 3rem 1.5rem 4rem;
}

.contact h2 { color: var(--ink); }
.contact a { color: var(--brand); font-weight: 700; }

footer {
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 1rem;
}