:root {
  --bg: #f6f8fb;
  --text: #14213d;
  --muted: #5b677a;
  --card: #ffffff;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --border: #dde5ee;
  --shadow: 0 18px 45px rgba(20, 33, 61, 0.10);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; }
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 7vw;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.logo { font-weight: 800; text-decoration: none; letter-spacing: -0.02em; }
nav { display: flex; gap: 22px; flex-wrap: wrap; }
nav a, footer a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 0.95rem; }
nav a:hover, footer a:hover { color: var(--primary); }
.hero {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 36px;
  padding: 90px 7vw 70px;
  align-items: center;
}
.eyebrow { color: var(--primary); font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.82rem; }
h1 { font-size: clamp(3rem, 8vw, 6rem); line-height: 0.95; margin: 12px 0 20px; letter-spacing: -0.07em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; margin: 0 0 18px; letter-spacing: -0.045em; }
h3 { margin-top: 0; font-size: 1.25rem; }
.lead { font-size: clamp(1.25rem, 2.5vw, 1.8rem); color: #25324d; max-width: 760px; }
.hero-text { color: var(--muted); font-size: 1.08rem; max-width: 720px; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.actions.center { justify-content: center; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.primary { background: var(--primary); color: white; box-shadow: 0 10px 25px rgba(15, 118, 110, 0.24); }
.primary:hover { background: var(--primary-dark); }
.secondary { background: white; color: var(--text); border-color: var(--border); }
.secondary:hover { border-color: var(--primary); color: var(--primary); }
.hero-card, .feature, .notice {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.hero-card ul { padding-left: 20px; color: var(--muted); }
.section { padding: 64px 7vw; }
.section > h2, .cta { text-align: center; }
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 34px;
}
.feature p, .notice p, .section p, .legal p { color: var(--muted); }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}
.cta {
  background: #e8f4f2;
  margin: 50px 7vw 70px;
  border-radius: 34px;
}
.small { font-size: 0.9rem; color: var(--muted); }
.legal {
  max-width: 900px;
  margin: 0 auto;
  padding: 70px 7vw;
}
.legal h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
.legal h2 { font-size: 1.5rem; margin-top: 34px; }
footer {
  padding: 30px 7vw;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
}
footer div { display: flex; gap: 18px; flex-wrap: wrap; }
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 20px;
  z-index: 50;
  display: none;
  max-width: 980px;
  margin: 0 auto;
}
.cookie-banner.active { display: block; }
.cookie-banner p { margin: 0 0 14px; color: var(--muted); }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .hero, .split { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .site-header { align-items: flex-start; flex-direction: column; gap: 14px; }
}
@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; }
  .hero { padding-top: 60px; }
}