/* ==========================================================================
   Hansen-Amrum — Ferienhaus Hansen, Nebel/Amrum
   Modernes Nordic-Coastal Design
   ========================================================================== */

:root {
  --color-sea: #1e3a4c;
  --color-sea-dark: #12252f;
  --color-sand: #f6efe4;
  --color-sand-dark: #ece0cc;
  --color-white: #ffffff;
  --color-terracotta: #c67b56;
  --color-terracotta-dark: #a8613f;
  --color-text: #2b2b28;
  --color-text-soft: #5c5c56;
  --color-border: #e2d9c8;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px -12px rgba(18, 37, 47, 0.25);
  --shadow-soft: 0 4px 18px -8px rgba(18, 37, 47, 0.18);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--color-sea-dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; color: var(--color-text-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-terracotta-dark);
  font-weight: 600;
  margin-bottom: 0.8em;
}

.section { padding: 88px 0; }
.section--sand { background: var(--color-sand); }
.section-head { max-width: 640px; margin: 0 0 48px; }
.section-head.center { margin-inline: auto; text-align: center; }

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn--primary { background: var(--color-terracotta); color: var(--color-white); }
.btn--primary:hover { background: var(--color-terracotta-dark); transform: translateY(-1px); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,0.55); color: var(--color-white); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); }
.btn--dark { background: var(--color-sea); color: var(--color-white); }
.btn--dark:hover { background: var(--color-sea-dark); }
.btn--outline { background: transparent; border-color: var(--color-sea); color: var(--color-sea); }
.btn--outline:hover { background: var(--color-sea); color: var(--color-white); }
.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #1ebc59; }
.btn--block { width: 100%; justify-content: center; }

/* Header ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-sea-dark);
}
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-sea);
  color: var(--color-sand);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.brand small { display: block; font-family: var(--font-body); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-soft); font-weight: 500; }

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}
.nav-links a {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--color-text-soft);
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover, .nav-links a.active { color: var(--color-sea-dark); }
.nav-links a.active::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--color-terracotta);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-sea-dark); border-radius: 2px; }

/* Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex; align-items: flex-end;
  color: var(--color-white);
  background: linear-gradient(180deg, rgba(18,37,47,0.15) 0%, rgba(18,37,47,0.75) 100%), var(--hero-img) center/cover no-repeat;
}
.hero .container { padding-bottom: 76px; }
.hero-content { max-width: 680px; }
.hero .eyebrow { color: #f0d9c5; }
.hero p.lead { color: rgba(255,255,255,0.88); font-size: 1.1rem; max-width: 540px; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-tags { display: flex; gap: 22px; margin-top: 40px; flex-wrap: wrap; font-size: 0.9rem; color: rgba(255,255,255,0.85); }
.hero-tags span { display: flex; align-items: center; gap: 8px; }

.page-hero {
  min-height: 46vh;
  background: linear-gradient(180deg, rgba(18,37,47,0.25) 0%, rgba(18,37,47,0.72) 100%), var(--hero-img) center/cover no-repeat;
  display: flex; align-items: flex-end;
  color: var(--color-white);
}
.page-hero .container { padding-bottom: 52px; }
.breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,0.7); margin-bottom: 14px; }
.breadcrumb a { color: rgba(255,255,255,0.9); }

/* Cards ------------------------------------------------------------------ */
.grid {
  display: grid;
  gap: 28px;
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.apt-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  display: flex; flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.apt-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.apt-card__img { height: 230px; overflow: hidden; position: relative; }
.apt-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.apt-card:hover .apt-card__img img { transform: scale(1.06); }
.apt-card__badge {
  position: absolute; top: 14px; left: 14px;
  background: rgba(255,255,255,0.92);
  color: var(--color-sea-dark);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 5px 12px; border-radius: 100px;
}
.apt-card__body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.apt-card__meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.85rem; color: var(--color-text-soft); }
.apt-card__meta span { display: flex; align-items: center; gap: 5px; }
.apt-card__footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--color-border); }
.apt-card__price { font-family: var(--font-display); font-size: 1.15rem; color: var(--color-sea-dark); }
.apt-card__price small { font-family: var(--font-body); font-size: 0.75rem; color: var(--color-text-soft); font-weight: 400; }

/* Feature list ------------------------------------------------------------ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feature {
  padding: 30px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.feature .icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--color-sand);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 16px;
}

/* Testimonials -------------------------------------------------------- */
.rating-summary { display: flex; align-items: center; gap: 14px; margin-bottom: 36px; }
.rating-summary .stars { color: var(--color-terracotta); font-size: 1.2rem; letter-spacing: 2px; }
.rating-summary strong { font-family: var(--font-display); font-size: 1.4rem; color: var(--color-sea-dark); }

.testi-track {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
}
.testi-track::-webkit-scrollbar { height: 6px; }
.testi-track::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 10px; }
.testi-card {
  flex: 0 0 320px;
  scroll-snap-align: start;
  background: var(--color-sand);
  border-radius: var(--radius);
  padding: 26px;
}
.testi-card .stars { color: var(--color-terracotta); letter-spacing: 2px; margin-bottom: 10px; display: block; }
.testi-card p { color: var(--color-text); font-style: italic; }
.testi-card footer { font-size: 0.85rem; color: var(--color-text-soft); font-weight: 600; font-style: normal; }

/* CTA band ---------------------------------------------------------------- */
.cta-band {
  background: var(--color-sea);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 56px;
  text-align: center;
}
.cta-band h2 { color: var(--color-white); }
.cta-band p { color: rgba(255,255,255,0.82); max-width: 520px; margin-inline: auto; }
.cta-band .hero-actions { justify-content: center; }

/* Timeline (Anreise) -------------------------------------------------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.timeline-step {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 24px; position: relative;
}
.timeline-step .num {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-terracotta); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin-bottom: 14px;
}

/* Info cards (Inselinfo) ------------------------------------------------- */
.info-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 20px 24px; margin-bottom: 14px;
}
.info-card h4 { margin-bottom: 4px; }
.info-card .addr { font-size: 0.88rem; color: var(--color-text-soft); }
.info-card .hours { font-size: 0.9rem; margin-top: 8px; color: var(--color-text); }
.info-cols { columns: 2; column-gap: 32px; }
.info-cols .info-card { break-inside: avoid; }

/* Detail page (Wohnung) ------------------------------------------------- */
.gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; border-radius: var(--radius-lg); overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery a:nth-child(1) { grid-row: span 2; }
.gallery img { aspect-ratio: 1/1; }
.gallery a:nth-child(1) img { aspect-ratio: 1/1.05; }

.detail-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; align-items: start; }
.detail-block { margin-bottom: 32px; }
.amenity-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.amenity-cols ul li { padding: 6px 0; font-size: 0.92rem; border-bottom: 1px dashed var(--color-border); }

.price-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.price-table td { padding: 12px 4px; border-bottom: 1px solid var(--color-border); font-size: 0.92rem; }
.price-table td:last-child { text-align: right; font-weight: 700; color: var(--color-sea-dark); }

.booking-card {
  position: sticky; top: 104px;
  background: var(--color-sand);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.booking-card .price-big { font-family: var(--font-display); font-size: 1.8rem; color: var(--color-sea-dark); margin-bottom: 4px; }
.booking-card .price-big small { font-size: 0.9rem; font-family: var(--font-body); color: var(--color-text-soft); font-weight: 400; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 6px; color: var(--color-sea-dark); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 11px 14px; border-radius: 10px;
  border: 1px solid var(--color-border); font-family: var(--font-body); font-size: 0.92rem;
  background: var(--color-white);
}
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-note { font-size: 0.78rem; color: var(--color-text-soft); margin-top: 10px; }
.form-success, .form-error {
  border-radius: 10px; padding: 14px 16px; font-size: 0.9rem; margin-bottom: 16px;
}
.form-success { background: #e4f4e8; color: #22633a; }
.form-error { background: #fbe6e2; color: #8a2f1f; }

/* Footer ------------------------------------------------------------------ */
.site-footer { background: var(--color-sea-dark); color: rgba(255,255,255,0.75); padding: 64px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-grid h4 { color: #fff; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 16px; }
.footer-grid a, .footer-grid p { font-size: 0.9rem; color: rgba(255,255,255,0.7); }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a:hover { color: #fff; }
.footer-brand p { max-width: 280px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 0.82rem; color: rgba(255,255,255,0.5);
}

/* WhatsApp floating button ------------------------------------------------ */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 8px 22px rgba(0,0,0,0.25);
  transition: transform 0.2s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* Utility ------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.stack { display: flex; flex-direction: column; gap: 10px; }

/* Responsive --------------------------------------------------------- */
@media (max-width: 980px) {
  .grid--4, .feature-grid, .amenity-cols { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .detail-layout { grid-template-columns: 1fr; }
  .booking-card { position: static; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .info-cols { columns: 1; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .grid--2, .grid--3, .grid--4, .feature-grid, .amenity-cols { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery a:nth-child(1) { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 22px; }
  .section { padding: 60px 0; }
  .timeline { grid-template-columns: 1fr; }
}

/* Mobile nav open state ---------------------------------------------- */
.nav-open .nav-links {
  display: flex;
  position: absolute; top: 84px; left: 0; right: 0;
  background: #fff; flex-direction: column; padding: 20px 24px; gap: 6px;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}