/* ============================================================
   buchbeiuns.de — Design Tokens
   Thema: Allgäu/Kempten Gastfreundschaft, Schlüssel-/Code-Check-in
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Work+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Farben */
  --ink: #24352B;          /* Tannengrün-Schwarz — Headlines, Nav */
  --ink-soft: #3E5245;     /* etwas heller für sekundären Text */
  --parchment: #F4F0E6;    /* warmes Pergament — Hintergrund */
  --parchment-deep: #EDE7D8;
  --gold: #C08A3E;         /* Heu-Gold — Akzent, CTA */
  --gold-deep: #9C6E2E;
  --stone: #6B7169;        /* Stein-Grau — sekundärer Text */
  --white: #FFFFFF;
  --line: #DCD5C4;

  /* Typografie */
  --font-display: 'Fraunces', serif;
  --font-body: 'Work Sans', sans-serif;

  /* Radius / Schatten */
  --radius: 4px;
  --shadow: 0 10px 30px -12px rgba(36, 53, 43, 0.25);
}

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

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

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

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; }

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

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
  margin-bottom: 0.6em;
  display: block;
}

/* ---------- Signature Element: Bergkamm-Divider ---------- */
.ridge-divider {
  width: 100%;
  height: 28px;
  overflow: hidden;
  line-height: 0;
}
.ridge-divider svg { width: 100%; height: 100%; display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--gold);
  color: var(--white);
}
.btn-primary:hover { background: var(--gold-deep); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--white); }
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-light:hover { background: var(--white); color: var(--ink); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--parchment);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 24px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.logo span { color: var(--gold-deep); }

nav.main-nav { display: flex; align-items: center; gap: 6px; }
nav.main-nav > ul {
  display: flex;
  list-style: none;
  margin: 0; padding: 0;
  gap: 4px;
  align-items: center;
}
nav.main-nav > ul > li { position: relative; }
nav.main-nav a.nav-link {
  display: block;
  padding: 10px 14px;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius);
}
nav.main-nav a.nav-link:hover { background: var(--parchment-deep); }

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  min-width: 260px;
  padding: 8px;
  list-style: none;
  margin: 6px 0 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.15s ease;
}
li.has-dropdown:hover .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu li a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.92rem;
}
.dropdown-menu li a:hover { background: var(--parchment); color: var(--gold-deep); }
.dropdown-menu li a .price-hint {
  display: block;
  font-size: 0.78rem;
  color: var(--stone);
  margin-top: 2px;
}

.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--white);
  padding: 90px 0 110px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(192,138,62,0.18), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(192,138,62,0.12), transparent 40%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 760px; }
.hero h1 { color: var(--white); }
.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
}
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

/* ---------- Booking bar (Zeitraum/Personen) ---------- */
.booking-bar {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 40px;
  align-items: flex-end;
  max-width: 640px;
}
.booking-field { flex: 1; min-width: 140px; }
.booking-field label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
  margin-bottom: 6px;
}
.booking-field select, .booking-field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--parchment);
}

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-alt { background: var(--parchment-deep); }
.section-dark { background: var(--ink); color: var(--white); }
.section-dark h2 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.75); }

.section-head { max-width: 640px; margin-bottom: 48px; }

/* ---------- Property cards grid ---------- */
.property-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.property-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.property-card .img-wrap { aspect-ratio: 4/3; overflow: hidden; }
.property-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.property-card:hover img { transform: scale(1.05); }
.property-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.property-card-body h3 { margin-bottom: 8px; }
.property-price {
  font-family: var(--font-display);
  color: var(--gold-deep);
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.property-card-body p { flex: 1; font-size: 0.95rem; }
.property-facts {
  display: flex;
  gap: 16px;
  margin: 14px 0;
  flex-wrap: wrap;
}
.property-facts span {
  font-size: 0.82rem;
  color: var(--stone);
  padding: 4px 10px;
  background: var(--parchment);
  border-radius: 20px;
}

/* ---------- Service icons ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}
.service-item .icon-circle {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--parchment-deep);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.6rem;
}
.service-item h4 { font-size: 1rem; margin-bottom: 4px; }
.service-item p { font-size: 0.88rem; margin: 0; }

/* ---------- Image + text split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split img { border-radius: var(--radius); box-shadow: var(--shadow); }

/* ---------- Facts bar (Objekt-Detailseiten) ---------- */
.facts-bar {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 40px 0;
}
.fact { text-align: left; }
.fact .fact-icon { font-size: 1.4rem; margin-bottom: 6px; }
.fact .fact-value { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); }
.fact .fact-label { font-size: 0.8rem; color: var(--stone); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.gallery img {
  width: 100%; height: 200px; object-fit: cover;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.25s ease;
}
.gallery img:hover { transform: scale(1.02); }

/* ---------- Room types ---------- */
.room-types { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; margin-top: 32px; }
.room-type-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.room-type-card h4 { margin-bottom: 4px; }
.room-availability { font-size: 0.82rem; color: var(--gold-deep); font-weight: 600; margin-bottom: 12px; }
.room-type-card ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 0.92rem; }
.room-type-card li { margin-bottom: 4px; }

/* ---------- Booking widget wrapper ---------- */
.booking-widget-wrap {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px;
  margin: 40px 0;
}
.booking-widget-wrap iframe { width: 100%; border: none; border-radius: var(--radius); }

/* ---------- Booking CTA card (compact, opens modal) ---------- */
.booking-cta-card {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  margin: 40px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.booking-cta-card h3 { color: var(--white); margin-bottom: 6px; }
.booking-cta-card p { color: rgba(255,255,255,0.75); margin: 0; max-width: 420px; }
.booking-cta-card .btn-primary { white-space: nowrap; }

/* ---------- Booking modal ---------- */
.booking-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 53, 43, 0.55);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.booking-modal-overlay.open { display: flex; }
.booking-modal {
  background: var(--white);
  border-radius: var(--radius);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
}
.booking-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}
.booking-modal-header h3 { margin: 0; font-size: 1.15rem; }
.booking-modal-close {
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: var(--stone);
  padding: 4px 8px;
}
.booking-modal-close:hover { color: var(--ink); }
.booking-modal-body { flex: 1; overflow-y: auto; }
.booking-modal-body iframe { width: 100%; height: 100%; min-height: 70vh; border: none; }

@media (max-width: 600px) {
  .booking-cta-card { flex-direction: column; align-items: flex-start; padding: 28px; }
  .booking-cta-card .btn-primary { width: 100%; text-align: center; }
}

/* ---------- Floating booking tab (persistent, minimierbar) ---------- */
.booking-float-tab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%) translateX(0);
  z-index: 900;
  background: var(--gold);
  color: var(--white);
  border: none;
  padding: 16px 12px;
  border-radius: var(--radius) 0 0 var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  box-shadow: -4px 0 16px rgba(0,0,0,0.15);
  transition: background 0.15s ease, padding-right 0.15s ease;
}
.booking-float-tab:hover { background: var(--gold-deep); padding-right: 18px; }
.booking-float-tab.hidden { display: none; }

@media (max-width: 760px) {
  .booking-float-tab {
    writing-mode: horizontal-tb;
    top: auto;
    bottom: 16px;
    right: 16px;
    transform: none;
    border-radius: 30px;
    padding: 12px 20px;
  }
}

/* ---------- Promo Popup (Rabattcode) ---------- */
.promo-popup {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 950;
  max-width: 320px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.3);
  padding: 20px;
  border: 1px solid var(--line);
  transform: translateY(140%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}
.promo-popup.visible { transform: translateY(0); opacity: 1; }
.promo-popup .promo-close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--stone);
  cursor: pointer;
  padding: 4px;
}
.promo-popup .promo-close:hover { color: var(--ink); }
.promo-popup .promo-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.promo-popup h4 { font-size: 1.05rem; margin-bottom: 6px; }
.promo-popup p { font-size: 0.88rem; margin-bottom: 12px; }
.promo-popup .promo-code {
  display: inline-block;
  background: var(--parchment-deep);
  border: 1px dashed var(--gold-deep);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink);
  font-family: var(--font-body);
}

@media (max-width: 600px) {
  .promo-popup { left: 12px; right: 12px; bottom: 12px; max-width: none; }
}

/* ---------- Testimonial ---------- */
.testimonial {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.testimonial .stars { color: var(--gold); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 16px;
  line-height: 1.4;
}
.testimonial cite { font-style: normal; color: var(--stone); font-size: 0.9rem; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-grid .testimonial { text-align: left; }
.testimonial-grid blockquote { font-size: 1.05rem; }

/* ---------- Contact form ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-form { background: var(--white); padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--ink);
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--parchment);
  color: var(--ink);
}
.form-row textarea { min-height: 120px; resize: vertical; }
.contact-info-block { padding: 8px 0; }
.contact-info-block .info-row { display: flex; gap: 14px; margin-bottom: 20px; align-items: flex-start; }
.contact-info-block .info-icon { font-size: 1.3rem; }
.contact-info-block h4 { margin-bottom: 2px; }
.contact-info-block p { margin: 0; font-size: 0.92rem; }
.contact-info-block p a { color: var(--gold-deep); text-decoration: underline; text-decoration-color: transparent; transition: text-decoration-color 0.15s ease; }
.contact-info-block p a:hover { text-decoration-color: var(--gold-deep); }

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--gold); }
.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: 12px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.footer-bottom a { color: rgba(255,255,255,0.7); }
.footer-bottom a:hover { color: var(--gold); }

/* ---------- Legal pages ---------- */
.legal-content h2 { margin-top: 2em; }
.legal-content ul { color: var(--ink-soft); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .property-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  nav.main-nav { display: none; }
  .nav-toggle { display: block; }
  .site-header.nav-open nav.main-nav {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--parchment);
    flex-direction: column;
    padding: 12px 24px 24px;
    border-bottom: 1px solid var(--line);
  }
  .site-header.nav-open nav.main-nav > ul { flex-direction: column; align-items: stretch; width: 100%; }
  .site-header.nav-open .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; display: none; }
  .site-header.nav-open li.has-dropdown.open .dropdown-menu { display: block; }
  .gallery { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}