:root {
  --petrol: #02424F;
  --gold: #FCDC04;
  --white: #FFFFFF;
  --gray: #6B7A7D;
  --light: #F4F7F7;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--petrol);
  background: var(--white);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ─────────────────────────────────────────────── */

header.site {
  background: var(--petrol);
  padding: 16px 0;
}

header.site .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  height: 40px;
}

.lang-switch {
  display: flex;
  gap: 12px;
}

.lang-switch a {
  color: var(--white);
  opacity: 0.55;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.lang-switch a.active {
  opacity: 1;
  color: var(--gold);
}

/* ── Hero ───────────────────────────────────────────────── */

.hero {
  background: var(--petrol);
  color: var(--white);
  text-align: center;
  padding: 56px 0 72px;
}

.hero .logo-big {
  width: min(520px, 90%);
  height: auto;
}

.hero .claim-rotator {
  min-height: 40px;
  margin-top: 4px;
}

.hero .claim {
  font-size: 26px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.5px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.hero .claim.visible {
  opacity: 1;
}

.hero p.tagline {
  max-width: 560px;
  margin: 28px auto 0;
  font-size: 17px;
  line-height: 1.6;
  color: #DDEFEF;
}

.cta-row {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--gold);
  color: var(--petrol);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-soon {
  opacity: 0.6;
  cursor: default;
}

.btn-soon:hover { transform: none; }

/* ── Features ───────────────────────────────────────────── */

.features {
  padding: 64px 0;
  background: var(--light);
}

.features h2 {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border-radius: 16px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(2, 66, 79, 0.08);
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--petrol);
}

.feature-card p {
  margin: 0;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.5;
}

/* ── Footer ─────────────────────────────────────────────── */

footer.site {
  background: var(--petrol);
  color: #9FBFC2;
  text-align: center;
  padding: 28px 0;
  font-size: 13px;
}

footer.site a {
  color: #9FBFC2;
  margin: 0 8px;
}

footer.site .legal-links {
  margin-bottom: 10px;
}

/* ── Rechtstext-Seiten (Impressum/Datenschutz) ─────────────── */

.legal-page {
  padding: 48px 0 72px;
  max-width: 720px;
}

.legal-page h1 {
  font-size: 28px;
  margin-bottom: 32px;
}

.legal-page section {
  margin-bottom: 28px;
}

.legal-page h2 {
  font-size: 17px;
  color: var(--petrol);
  margin-bottom: 8px;
}

.legal-page p {
  font-size: 15px;
  line-height: 1.6;
  color: #33474A;
  margin: 0 0 4px;
}

.legal-page .back-link {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--petrol);
  font-weight: 600;
  text-decoration: none;
}

@media (max-width: 600px) {
  .hero .claim { font-size: 21px; }
  .hero p.tagline { font-size: 15px; }
}