/* ==========================================================================
   Ferienwohnungen Tammen – Stylesheet
   Farben: warmes Weiß, Anthrazit, Terrakotta
   ========================================================================== */

:root {
  --color-bg: #FAFAF8;
  --color-dark: #2C2C2C;
  --color-accent: #C1714B;
  --color-accent-dark: #a55c3a;
  --color-white: #ffffff;
  --color-border: #e4e1da;
  --color-error: #b3261e;

  --font-heading: "Playfair Display", serif;
  --font-body: "Inter", sans-serif;

  --max-width: 1140px;
  --radius: 6px;
  --transition: 0.25s ease;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--color-dark);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

h3 {
  font-size: 1.3rem;
}

p {
  margin: 0 0 1em;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.section-narrow {
  max-width: 760px;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75em;
}

.section-intro {
  max-width: 640px;
  color: #565656;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}

.btn-secondary:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-dark);
}

.logo:hover {
  text-decoration: none;
  color: var(--color-accent);
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  color: var(--color-dark);
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-dark);
  transition: transform var(--transition), opacity var(--transition);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  height: 92vh;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(44, 44, 44, 0.35) 0%, rgba(44, 44, 44, 0.6) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  padding: 0 24px;
  max-width: 700px;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  margin-bottom: 0.3em;
}

.hero-slogan {
  font-size: clamp(1rem, 2vw, 1.3rem);
  margin-bottom: 1.8em;
  font-weight: 400;
}

/* ==========================================================================
   Sections generell
   ========================================================================== */

.section {
  padding: 88px 0;
}

.section-alt {
  background: #F2EFE9;
}

/* ==========================================================================
   Wohnungen
   ========================================================================== */

.apartments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.apartment-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(44, 44, 44, 0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

.apartment-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(44, 44, 44, 0.1);
}

.apartment-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.apartment-card-body {
  padding: 28px;
}

.apartment-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0 0 16px;
  font-size: 0.92rem;
  color: #565656;
}

.apartment-facts li::before {
  content: "";
}

.apartment-amenities {
  color: #565656;
  font-size: 0.95rem;
}

.apartment-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.apartment-price {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-accent);
}

/* ==========================================================================
   Galerie / Lightbox
   ========================================================================== */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.gallery-item {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(44, 44, 44, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-image {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 4px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  padding: 8px 16px;
  line-height: 1;
}

.lightbox-close {
  top: 16px;
  right: 24px;
}

.lightbox-prev {
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
}

/* ==========================================================================
   Lage
   ========================================================================== */

.lage-list {
  margin: 24px 0 32px;
  display: grid;
  gap: 10px;
}

.lage-list li {
  position: relative;
  padding-left: 24px;
}

.lage-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

/* ==========================================================================
   Buchungsformular
   ========================================================================== */

.booking-form {
  margin-top: 40px;
  background: var(--color-white);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(44, 44, 44, 0.06);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.form-field {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.form-grid .form-field {
  margin-bottom: 0;
}

label {
  font-weight: 500;
  font-size: 0.92rem;
  margin-bottom: 6px;
}

input,
select,
textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-dark);
  transition: border-color var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

input.invalid,
select.invalid,
textarea.invalid {
  border-color: var(--color-error);
}

textarea {
  resize: vertical;
}

.field-error {
  color: var(--color-error);
  font-size: 0.82rem;
  min-height: 1.2em;
  margin-top: 4px;
}

/* Honeypot-Feld vor Menschen verstecken, aber für Screenreader/Bots vorhanden lassen */
.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.dsgvo-hinweis {
  font-size: 0.85rem;
  color: #6b6b6b;
  margin: 24px 0;
}

.btn-submit {
  width: 100%;
}

@media (min-width: 540px) {
  .btn-submit {
    width: auto;
  }
}

.form-success,
.form-error-summary {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.form-error-summary {
  background: #fbeceb;
  color: var(--color-error);
  border: 1px solid #f0c6c3;
}

/* ==========================================================================
   Kontakt
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  margin-top: 32px;
}

.contact-grid h3 {
  margin-bottom: 0.8em;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-dark);
  color: #d8d6d2;
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-inner p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: #d8d6d2;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   Responsive: Mobile-Navigation
   ========================================================================== */

@media (max-width: 760px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .main-nav.open {
    max-height: 400px;
  }

  .main-nav a {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .section {
    padding: 56px 0;
  }

  .booking-form {
    padding: 24px 20px;
  }
}

/* Ausstattungs-Icons */
.amenity-icon {
  font-size: 1rem;
}

.apartment-season {
  display: block;
  font-size: 0.8rem;
  color: #6b6b6b;
  margin-top: 4px;
}

/* Galerie-Gruppenüberschriften */
.gallery-group-title {
  margin-top: 48px;
  margin-bottom: 16px;
  font-size: 1.3rem;
  color: var(--color-dark);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
}

.gallery-group-title:first-of-type {
  margin-top: 32px;
}

/* Umgebungsgrid */
.umgebung-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 24px 0 32px;
}

.umgebung-item {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 1px 6px rgba(44,44,44,0.06);
}

.umgebung-ort {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.umgebung-entfernung {
  font-size: 0.85rem;
  color: var(--color-accent);
}

/* Wetter-Widget */
.wetter-widget {
  margin-top: 32px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 6px rgba(44,44,44,0.06);
}

.wetter-widget h3 {
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.wetter-inhalt {
  display: flex;
  align-items: center;
  gap: 20px;
}

.wetter-icon {
  font-size: 3rem;
  line-height: 1;
}

.wetter-daten {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wetter-temp {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-dark);
}

.wetter-beschreibung {
  font-size: 0.95rem;
  color: #565656;
}

.wetter-wind {
  font-size: 0.85rem;
  color: #6b6b6b;
}

.wetter-quelle {
  font-size: 0.75rem;
  color: #9b9b9b;
  margin-top: 12px;
  margin-bottom: 0;
}

/* FAQ */
.faq-liste {
  margin-top: 32px;
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 1px 6px rgba(44,44,44,0.06);
  overflow: hidden;
}

.faq-frage {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-dark);
}

.faq-frage::-webkit-details-marker {
  display: none;
}

.faq-frage::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-accent);
  font-weight: 300;
  transition: transform 0.25s ease;
}

details[open] .faq-frage::after {
  transform: rotate(45deg);
}

.faq-antwort {
  padding: 0 24px 18px;
  color: #565656;
  font-size: 0.95rem;
  margin: 0;
}

/* WhatsApp-Button */
.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  background: #25D366;
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
}

.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.5);
  text-decoration: none;
}

/* Wohnungstitel als Link */
.apartment-card h3 a {
  color: var(--color-dark);
  text-decoration: none;
}

.apartment-card h3 a:hover {
  color: var(--color-accent);
}

/* Preistabelle auf Unterseiten */
.preis-tabelle {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}

.preis-tabelle th,
.preis-tabelle td {
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.preis-tabelle th {
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
}

.preis-tabelle tr:nth-child(even) {
  background: #F2EFE9;
}

/* Hinweisbox */
.hinweis-box {
  background: #FFF8F5;
  border-left: 4px solid var(--color-accent);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--color-dark);
  margin: 20px 0;
}

/* Platzhalter für fehlende Bilder */
.bild-platzhalter {
  width: 100%;
  height: 260px;
  background: #F2EFE9;
  border-radius: var(--radius);
}

/* Buchungsoptionen über dem Formular */
.buchung-optionen {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
  align-items: center;
}

.buchung-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--color-white);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background var(--transition),
    color var(--transition);
}

.buchung-option:hover {
  background: var(--color-accent);
  color: var(--color-white);
  text-decoration: none;
}

.buchung-option-trenner {
  color: #6b6b6b;
  font-size: 0.9rem;
  padding: 8px 0;
}

/* Saisonaler Banner */
.saison-banner {
  background: var(--color-accent);
  color: var(--color-white);
  text-align: center;
  padding: 14px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.saison-banner p {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 500;
}

.saison-link {
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: underline;
  white-space: nowrap;
}

.saison-link:hover {
  opacity: 0.85;
  text-decoration: none;
}

@media print {
  .saison-banner { display: none !important; }
}

/* Sprachschalter – dreisprachig */
.sprach-schalter {
  display: flex;
  gap: 4px;
  align-items: center;
  margin-left: 16px;
  font-size: 0.82rem;
  font-weight: 600;
}

.sprache-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 2px 7px;
  color: var(--color-dark);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.sprache-btn:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.sprache-aktiv-btn {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* Zurück-nach-oben-Button */
.zurueck-oben {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 199;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(44,44,44,0.2);
  transition: background var(--transition),
    transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.zurueck-oben:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

/* Anreise */
.anreise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,
    minmax(240px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.anreise-block {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 6px rgba(44,44,44,0.06);
}

.anreise-block h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
}

/* Preloader */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease;
}

.preloader-fertig {
  opacity: 0;
  pointer-events: none;
}

.preloader-inner {
  text-align: center;
}

.preloader-logo {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.preloader-balken {
  width: 48px;
  height: 3px;
  background: var(--color-border);
  border-radius: 2px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.preloader-balken::after {
  content: "";
  position: absolute;
  left: -100%;
  top: 0;
  height: 100%;
  width: 100%;
  background: var(--color-accent);
  animation: ladebalken 1s ease infinite;
}

@keyframes ladebalken {
  0% { left: -100%; }
  100% { left: 100%; }
}

@media print {
  .preloader { display: none !important; }
}

/* Google Bewertungslink */
.google-bewertung-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.95rem;
}

.google-bewertung-link:hover {
  color: var(--color-accent-dark);
}

/* Druckansicht */
@media print {

  .site-header,
  .hero,
  #galerie,
  #lage,
  #faq,
  #anfahrt,
  .site-footer,
  .whatsapp-btn,
  .zurueck-oben,
  .wetter-widget,
  .umgebung-grid,
  .map-embed,
  .btn,
  .nav-toggle,
  .buchung-optionen,
  .saison-banner,
  .preloader {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  .section {
    padding: 16px 0;
  }

  .apartment-card {
    box-shadow: none;
    border: 1px solid #ccc;
    margin-bottom: 16px;
    page-break-inside: avoid;
  }

  .apartment-card img {
    display: none;
  }

  a::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #555;
  }

  body::before {
    content: "Ferienwohnung Tammen · Elfenveerweg 61 · 26529 Marienhafe · 04934 / 1305";
    display: block;
    font-size: 11pt;
    font-weight: bold;
    border-bottom: 2px solid #C1714B;
    padding-bottom: 8px;
    margin-bottom: 16px;
  }
}