:root {
  --blau-dunkel: #3d4f76;
  --blau-mittel: #5a6f9e;
  --blau-hell: #dbe4f4;
  --rot: #9c1f1f;
  --text: #26303f;
  --grau: #5c6675;
  --bg: #f4f6fa;
  --weiss: #ffffff;
  --radius: 12px;
  --schatten: 0 2px 10px rgba(38, 48, 63, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header {
  background: var(--blau-dunkel);
  color: var(--weiss);
  padding: 0.9rem 0;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: var(--schatten);
}

header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--weiss);
  text-decoration: none;
  letter-spacing: 0.02em;
}

nav a {
  color: var(--blau-hell);
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.95rem;
}

nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--weiss); text-decoration: underline; }

.hero {
  background: linear-gradient(160deg, var(--blau-dunkel), var(--blau-mittel));
  color: var(--weiss);
  text-align: center;
  padding: 3.5rem 1.25rem 3rem;
}

.hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.hero p {
  max-width: 640px;
  margin: 0 auto 1.5rem;
  color: var(--blau-hell);
  font-size: 1.05rem;
}

.button {
  display: inline-block;
  background: var(--weiss);
  color: var(--blau-dunkel);
  font-weight: 600;
  text-decoration: none;
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  transition: transform 0.15s ease;
}

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

section { padding: 3rem 0; }

section h2 {
  font-size: 1.6rem;
  color: var(--blau-dunkel);
  margin-bottom: 1.5rem;
  text-align: center;
}

.boote {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 1000px) {
  .boote { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .boote { grid-template-columns: 1fr; }
}

.boot {
  background: var(--weiss);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--schatten);
  display: flex;
  flex-direction: column;
}

.boot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.boot-inhalt {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.boot h3 {
  color: var(--rot);
  font-size: 1.2rem;
  margin-bottom: 0.15rem;
}

.boot .untertitel {
  color: var(--grau);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
}

.boot ul {
  list-style: none;
  font-size: 0.92rem;
  color: var(--text);
  margin-bottom: 0.9rem;
}

.boot li {
  padding: 0.2rem 0;
  border-bottom: 1px solid var(--bg);
}

.boot li:last-child { border-bottom: none; }

.preis {
  margin-top: auto;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blau-dunkel);
}

.preis span {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--grau);
}

.badge {
  display: inline-block;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}

.badge.frei { background: #e2f0e4; color: #256335; }
.badge.schein { background: #f6e8e0; color: #8a4a1f; }

.hinweise {
  background: var(--blau-hell);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
}

.hinweise ul {
  list-style: none;
}

.hinweise li {
  padding: 0.35rem 0 0.35rem 1.6rem;
  position: relative;
}

.hinweise li::before {
  content: "⚓";
  position: absolute;
  left: 0;
  color: var(--blau-dunkel);
}

.kontakt-karten {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.kontakt-karte {
  background: var(--weiss);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 1.5rem 1.75rem;
}

.kontakt-karte h3 {
  color: var(--blau-dunkel);
  margin-bottom: 0.75rem;
}

.kontakt-karte p { margin-bottom: 0.5rem; }

.kontakt-karte a { color: var(--blau-dunkel); font-weight: 600; }

.tel {
  font-size: 1.25rem;
  display: inline-block;
  margin: 0.25rem 0;
}

.extern-icon {
  vertical-align: -0.12em;
  margin-left: 0.3rem;
}

.karte {
  margin-top: 1.25rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--schatten);
  aspect-ratio: 16 / 9;
}

.karte iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.karte-platzhalter {
  height: 100%;
  background: var(--blau-hell);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-align: center;
  padding: 1.5rem;
}

.karte-platzhalter p {
  max-width: 520px;
  font-size: 0.95rem;
}

.karte-platzhalter a { color: var(--blau-dunkel); }

.karte-platzhalter .button {
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  margin-top: 0.6rem;
}

@media (max-width: 560px) {
  .karte { aspect-ratio: 3 / 4; }
}

footer {
  background: var(--blau-dunkel);
  color: var(--blau-hell);
  padding: 1.5rem 0;
  font-size: 0.9rem;
}

footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
}

footer a {
  color: var(--weiss);
  text-decoration: none;
  margin-left: 1.25rem;
}

footer a:first-child { margin-left: 0; }
footer a:hover { text-decoration: underline; }

.rechtstext {
  background: var(--weiss);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  padding: 2rem 2.25rem;
  margin: 2.5rem 0;
}

.rechtstext h1 {
  color: var(--blau-dunkel);
  font-size: 1.7rem;
  margin-bottom: 1.25rem;
}

.rechtstext h2 {
  color: var(--blau-dunkel);
  font-size: 1.15rem;
  text-align: left;
  margin: 1.5rem 0 0.5rem;
}

.rechtstext p, .rechtstext ul { margin-bottom: 0.75rem; }
.rechtstext ul { padding-left: 1.25rem; }
.rechtstext a { color: var(--blau-dunkel); }

@media (max-width: 560px) {
  header .container {
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
  }
  nav a { margin-left: 0.9rem; font-size: 0.9rem; }
  nav a:first-child { margin-left: 0; }
  footer .container { justify-content: center; text-align: center; }
  .rechtstext { padding: 1.5rem 1.25rem; }
}