/* Erlebnis Ferienhaus Alsfeld – statische Seite, ohne externe Ressourcen */
:root {
  --bg: #f6f3ec;
  --surface: #ffffff;
  --ink: #2b211c;
  --muted: #6b6158;
  --line: #e2dccf;
  --accent: #4d7a2f;      /* Garten-Grün aus dem Logo */
  --accent-dark: #3d6324;
  --accent-ink: #ffffff;
  --accent-soft: #e6eedb;
  --brown: #4b2a20;       /* Schriftzug-Braun aus dem Logo */
  --blossom: #f4dcdc;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(43, 33, 28, .09);
  --wrap: 1160px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; color: var(--brown); }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.eyebrow { font: 600 .78rem/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: .9rem; display: block; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246, 243, 236, .92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--brown); text-decoration: none; }
.brand img { width: 46px; height: 46px; }
.brand span { font: 600 1.12rem/1.1 var(--serif); }
.brand small { display: block; font: 500 .7rem/1.2 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.nav a { display: block; padding: 8px 12px; border-radius: 999px; color: var(--ink); text-decoration: none; font-size: .95rem; }
.nav a:hover { background: var(--accent-soft); }
.nav .nav-cta { background: var(--accent); color: var(--accent-ink); margin-left: 6px; }
.nav .nav-cta:hover { background: var(--accent-dark); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; color: var(--ink); }
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav { position: fixed; inset: 68px 0 auto 0; background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; padding: 10px 16px 18px; gap: 2px; }
  .nav a { padding: 12px 14px; border-radius: 10px; font-size: 1.05rem; }
  .nav .nav-cta { margin: 8px 0 0; text-align: center; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 999px; font: 600 1rem/1.2 var(--sans); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.6rem; }

/* Hero */
.hero { position: relative; min-height: min(88vh, 760px); display: grid; align-items: end; color: #fff; overflow: hidden; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20, 14, 10, .6) 0%, rgba(20, 14, 10, .18) 60%, rgba(20, 14, 10, 0) 100%), linear-gradient(180deg, rgba(20, 14, 10, .1) 0%, rgba(20, 14, 10, .2) 45%, rgba(20, 14, 10, .78) 100%); }
.hero .wrap { position: relative; z-index: 1; padding: 120px 0 64px; }
.hero h1 { color: #fff; }
.hero .eyebrow { color: #d9ecc4; }
.hero p { font-size: clamp(1.1rem, 2vw, 1.35rem); max-width: 42ch; color: rgba(255, 255, 255, .93); }
.hero .btn-ghost { color: #fff; }

/* Sections */
section { padding: clamp(64px, 9vw, 112px) 0; }
.section-alt { background: var(--surface); }
.section-head { max-width: 760px; margin-bottom: 2.4rem; }

.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.split.reverse > :first-child { order: 2; }
@media (max-width: 860px) { .split, .split.reverse { grid-template-columns: 1fr; } .split.reverse > :first-child { order: 0; } }

.facts { display: flex; flex-wrap: wrap; gap: 10px; margin: 1.4rem 0 0; padding: 0; list-style: none; }
.facts li { background: var(--accent-soft); color: #2f4c1c; border-radius: 999px; padding: 6px 14px; font-size: .92rem; font-weight: 600; }

.photo { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

.mosaic { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 12px; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.mosaic img:first-child { grid-row: span 2; aspect-ratio: 4 / 5; }
.mosaic img:not(:first-child) { aspect-ratio: 4 / 3; }
@media (max-width: 560px) { .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; } .mosaic img:first-child { grid-column: span 2; grid-row: auto; aspect-ratio: 3 / 2; } }

/* Etagen */
.floors { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 860px) { .floors { grid-template-columns: 1fr; } }
.floor { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.floor img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.floor div { padding: 22px 24px 24px; }

.checklist { list-style: none; padding: 0; margin: .6rem 0 0; display: grid; gap: 8px; }
.checklist li { position: relative; padding-left: 26px; }
.checklist li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 12px; height: 7px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }

.note { border-left: 4px solid var(--accent); background: var(--accent-soft); padding: 14px 18px; border-radius: 0 10px 10px 0; color: #2f4c1c; }

/* Galerie */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; list-style: none; padding: 0; margin: 0; }
.gallery button { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; border-radius: 12px; overflow: hidden; position: relative; text-align: left; }
.gallery img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .3s; }
.gallery button:hover img { transform: scale(1.04); }
.gallery span { position: absolute; left: 8px; bottom: 8px; background: rgba(20, 14, 10, .68); color: #fff; font-size: .82rem; padding: 3px 9px; border-radius: 999px; }
@media (max-width: 560px) {
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .gallery span { left: 5px; bottom: 5px; font-size: .72rem; padding: 2px 7px; max-width: calc(100% - 10px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}

.lightbox { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(12, 9, 7, .92); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox figure { margin: 0; display: grid; gap: 10px; justify-items: center; padding: 56px 64px; }
.lightbox img { max-width: min(1600px, calc(100vw - 128px)); max-height: calc(100vh - 150px); width: auto; height: auto; border-radius: 8px; }
.lightbox figcaption { color: #eee; font-size: .95rem; }
.lb-btn { position: fixed; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); color: #fff; width: 48px; height: 48px; border-radius: 50%; font-size: 1.5rem; line-height: 1; cursor: pointer; display: grid; place-items: center; }
.lb-btn:hover { background: rgba(255, 255, 255, .25); }
.lb-close { top: 14px; right: 14px; }
.lb-prev { left: 12px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 12px; top: 50%; transform: translateY(-50%); }
@media (max-width: 640px) {
  .lightbox figure { padding: 64px 8px; }
  .lightbox img { max-width: calc(100vw - 16px); }
  .lb-prev, .lb-next { top: auto; bottom: 14px; transform: none; }
}

/* Umgebung */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .info-grid { grid-template-columns: 1fr; } }
.info { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.section-alt .info { background: var(--bg); }
.info p:last-child { margin-bottom: 0; }

/* Anfrage */
.contact { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }
.form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 5px; }
.form input, .form select, .form textarea { width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.form textarea { min-height: 120px; resize: vertical; }
.form .hint { font-size: .85rem; color: var(--muted); margin: 14px 0 0; }
.form .btn { margin-top: 18px; width: 100%; }
.form-msg { margin-top: 12px; font-size: .92rem; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .ico { flex: 0 0 42px; height: 42px; border-radius: 12px; background: var(--accent-soft); display: grid; place-items: center; color: var(--accent); }
.contact-list .ico svg { width: 20px; height: 20px; }
.contact-list b { display: block; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.contact-list a, .contact-list address { color: var(--ink); font-size: 1.1rem; text-decoration: none; font-style: normal; }
.contact-list a:hover { color: var(--accent); }

/* Footer */
.site-footer { background: #2b211c; color: #ddd4c8; padding: 48px 0 32px; font-size: .95rem; }
.site-footer a { color: #fff; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.footer-grid nav a { margin-right: 18px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 48px; height: 48px; background: #fff; border-radius: 50%; }

/* Rechtsseiten */
.legal { padding: 56px 0 88px; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(2rem, 5vw, 3rem); }
.legal h2 { font-size: 1.4rem; margin-top: 2rem; }
.legal address { font-style: normal; }
.back-link { font-weight: 600; text-decoration: none; white-space: nowrap; font-size: .95rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .gallery img { transition: none; }
}