:root {
  --teal: #0b5c6b;
  --teal-light: #0f8b8d;
  --orange: #f28c28;
  --ink: #1d2b33;
  --muted: #5b6b73;
  --bg: #f7f9fa;
}

* { box-sizing: border-box; }

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

.container { max-width: 960px; margin: 0 auto; padding: 0 20px; }

header { background: #ffffff; border-bottom: 1px solid #e3e8eb; }
header .container { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); font-size: 1.4rem; font-weight: 600; }
.brand img { width: 40px; height: 40px; }
.brand em { color: var(--teal-light); font-style: normal; }
nav a { margin-left: 20px; text-decoration: none; color: var(--teal); font-weight: 500; }
nav a:hover { color: var(--orange); }

.hero { background: var(--teal); color: #ffffff; padding: 56px 0; }
.hero h1 { margin: 0 0 12px; font-size: 2.2rem; }
.hero p { margin: 0; max-width: 680px; font-size: 1.1rem; }

main { padding: 36px 0; }
h2 { color: var(--teal); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card { background: #ffffff; border: 1px solid #e3e8eb; border-radius: 12px; padding: 20px; }
.card h3 { margin-top: 0; color: var(--teal); }

.cta { display: inline-block; margin-top: 8px; padding: 10px 18px; background: var(--orange); color: #ffffff; border-radius: 8px; text-decoration: none; font-weight: 600; }
.cta:hover { background: #d97a1b; }

footer { border-top: 1px solid #e3e8eb; padding: 20px 0; color: var(--muted); font-size: 0.9rem; }