:root {
  --bg: #faf8f4;
  --tint: #f0ece3;
  --surface: #ffffff;
  --ink: #2a2a26;
  --muted: #6b675e;
  --line: #e1dbcf;
  --accent: #4a6b4f;
  --accent-dark: #34503a;
  --warm: #b0573a;
  --radius: 14px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
p { margin: 0 0 1em; }
a { color: var(--accent); }

.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section.wrap { padding-inline: 0; }
.section--tint { background: var(--tint); }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; color: var(--accent); margin-bottom: .6em; }
.lead { font-size: 1.12rem; }
.muted { color: var(--muted); }
.rounded { border-radius: var(--radius); width: 100%; aspect-ratio: 4/3; object-fit: cover; cursor: zoom-in; }

/* Top bar */
.topbar { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; }
.topbar.is-solid { background: rgba(250, 248, 244, .96); backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--line); }
.topbar__inner { width: min(1180px, 100% - 32px); margin-inline: auto; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.brand { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; color: #fff; text-decoration: none; }
.topbar.is-solid .brand { color: var(--ink); }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { color: #fff; text-decoration: none; font-size: .95rem; padding: 8px 12px; border-radius: 999px; }
.topbar.is-solid .nav a { color: var(--ink); }
.nav a:hover { background: rgba(255,255,255,.15); }
.topbar.is-solid .nav a:hover { background: var(--tint); }
.nav .nav__cta, .topbar.is-solid .nav .nav__cta { background: var(--accent); color: #fff; }
.nav .nav__cta:hover { background: var(--accent-dark); }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: transform .25s, opacity .25s; }
.topbar.is-solid .menu-toggle span, .topbar.is-open .menu-toggle span { background: var(--ink); }

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav { position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); padding: 8px 16px 16px; box-shadow: 0 12px 24px rgba(0,0,0,.08); display: none; }
  .topbar.is-open { background: var(--bg); }
  .topbar.is-open .brand { color: var(--ink); }
  .topbar.is-open .nav { display: flex; }
  .nav a, .topbar.is-solid .nav a { color: var(--ink); padding: 12px; border-radius: 8px; }
  .nav .nav__cta { text-align: center; margin-top: 8px; }
  .topbar.is-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .topbar.is-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .topbar.is-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; filter: brightness(1.12) saturate(1.08); }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.28) 0%, rgba(0,0,0,0) 18%, rgba(0,0,0,0) 40%, rgba(0,0,0,.42) 62%, rgba(0,0,0,.6) 100%); }
.hero__content { position: relative; padding: 120px 0 48px; }
.hero .eyebrow { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.7), 0 0 12px rgba(0,0,0,.5); }
.hero h1 { font-size: clamp(2rem, 5.5vw, 3.8rem); max-width: 17ch; margin-bottom: .3em; text-shadow: 0 1px 3px rgba(0,0,0,.55), 0 2px 24px rgba(0,0,0,.5); }
.hero__sub { font-size: clamp(1.05rem, 2vw, 1.3rem); opacity: .92; margin-bottom: 14px; text-shadow: 0 1px 3px rgba(0,0,0,.6), 0 0 14px rgba(0,0,0,.45); }
.hero__price { font-family: var(--serif); font-size: clamp(1.6rem, 3.6vw, 2.3rem); font-weight: 600; margin-bottom: 24px; text-shadow: 0 1px 3px rgba(0,0,0,.6), 0 0 16px rgba(0,0,0,.45); }
.hero__price span { font-family: var(--sans); font-size: .5em; font-weight: 500; letter-spacing: .04em; opacity: .92; margin-left: 6px; }
.facts { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: rgba(255,255,255,.25); border-radius: var(--radius); overflow: hidden; max-width: 720px; backdrop-filter: blur(6px); }
.facts li { background: rgba(20, 24, 20, .45); padding: 16px 18px; display: flex; flex-direction: column; }
.facts strong { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; }
.facts span { font-size: .82rem; opacity: .85; }
@media (max-width: 560px) { .facts { grid-template-columns: repeat(2, 1fr); } }

/* Split / mosaic */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.split--center { align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; position: sticky; top: 88px; }
.mosaic img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); cursor: zoom-in; transition: transform .3s; }
.mosaic img:hover { transform: scale(1.02); }
.mosaic img:nth-child(1) { grid-column: span 2; aspect-ratio: 16/9; }

/* Data grid */
.datagrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 28px 0 0; }
.datagrid > div { background: var(--surface); padding: 18px 20px; }
.datagrid dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; }
.datagrid dd { margin: 0; font-weight: 500; }
.datagrid__price { background: var(--accent) !important; color: #fff; }
.datagrid__price dt { color: rgba(255,255,255,.75); }
.datagrid__price dd { font-family: var(--serif); font-size: 1.3rem; }
.datagrid__price small { font-family: var(--sans); font-size: .7em; opacity: .85; margin-left: 4px; }

.subhead { font-size: 1.5rem; margin-top: 56px; }
.highlights { list-style: none; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.highlights li { background: var(--surface); border-radius: var(--radius); padding: 22px 24px; border-left: 4px solid var(--accent); }
.highlights h4 { font-size: 1.15rem; margin-bottom: .35em; }
.highlights p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Floors */
.floors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 32px; }
@media (max-width: 900px) { .floors { grid-template-columns: 1fr; } }
.floor { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); display: flex; flex-direction: column; }
.floor__head { display: flex; gap: 16px; align-items: center; margin-bottom: 16px; }
.floor__head h3 { margin: 0; font-size: 1.4rem; }
.floor__head p { margin: 0; color: var(--muted); font-size: .92rem; }
.floor__tag { flex: none; width: 52px; height: 52px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; letter-spacing: .04em; font-size: 1rem; }
.floor__list { padding-left: 1.1em; margin: 0 0 20px; }
.floor__list li { margin-bottom: .45em; }
.floor__list li::marker { color: var(--accent); }
.rooms { width: 100%; border-collapse: collapse; font-size: .93rem; margin-top: auto; }
.rooms th { text-align: left; font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 8px 0; border-bottom: 2px solid var(--line); }
.rooms td { padding: 8px 0; border-bottom: 1px solid var(--line); }
.rooms th:not(:first-child), .rooms td:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.rooms tfoot td { font-weight: 700; border-bottom: 0; padding-top: 10px; }
.rooms small { font-weight: 400; color: var(--muted); }

/* Plans */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 28px; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.plans figure { margin: 0; }
.plan { display: block; width: 100%; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); cursor: zoom-in; transition: box-shadow .2s; }
.plan:hover { box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.plan img { width: 100%; aspect-ratio: 1.45; object-fit: contain; }
.plans figcaption { margin-top: 10px; font-family: var(--serif); font-size: 1.15rem; font-weight: 600; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.plans figcaption span { font-family: var(--sans); font-weight: 400; font-size: .85rem; color: var(--muted); }

/* Gallery */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 24px; }
.filters button { font: inherit; font-size: .92rem; border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 8px 16px; border-radius: 999px; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.filters button:hover { border-color: var(--accent); }
.filters button[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.filters small { opacity: .7; margin-left: 4px; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
@media (max-width: 560px) { .gallery { grid-template-columns: repeat(2, 1fr); gap: 6px; } }
.gallery button { padding: 0; border: 0; background: var(--tint); border-radius: 10px; overflow: hidden; cursor: zoom-in; aspect-ratio: 4/3; position: relative; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery button:hover img { transform: scale(1.05); }
.gallery button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* Contact */
.contact { max-width: 760px; }
.form { margin-top: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 4vw, 36px); }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 600px) { .form__grid { grid-template-columns: 1fr; } }
.form__row { display: flex; flex-direction: column; margin-bottom: 18px; }
.form label { font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form textarea {
  font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.form textarea { resize: vertical; min-height: 120px; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74, 107, 79, .18); }
.form .is-invalid { border-color: var(--warm) !important; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__check { display: flex; gap: 12px; align-items: flex-start; font-weight: 400 !important; font-size: .9rem !important; color: var(--muted); margin: 4px 0 22px; cursor: pointer; }
.form__check input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--accent); }
.form__check.is-invalid span { color: var(--warm); }
.form__submit { font: inherit; font-weight: 600; background: var(--accent); color: #fff; border: 0; border-radius: 999px; padding: 14px 32px; cursor: pointer; transition: background .2s; }
.form__submit:hover { background: var(--accent-dark); }
.form__submit:disabled { opacity: .6; cursor: wait; }
.form__status { margin: 16px 0 0; font-weight: 600; }
.form__status:empty { display: none; }
.form__status.is-ok { color: var(--accent); }
.form__status.is-error { color: var(--warm); }
.form__note { font-size: .82rem; margin: 12px 0 0; }
.legal { margin-top: 48px; padding: 24px 28px; background: var(--tint); border-radius: var(--radius); font-size: .9rem; color: var(--muted); max-width: 760px; }
.legal h3 { font-size: 1.05rem; color: var(--ink); }
.legal p { margin: 0; }

.footer { border-top: 1px solid var(--line); padding: 28px 0; font-size: .88rem; color: var(--muted); text-align: center; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(12, 14, 12, .94); display: flex; align-items: center; justify-content: center; }
.lightbox[hidden] { display: none; }
.lb-figure { margin: 0; max-width: calc(100vw - 140px); max-height: 100svh; display: flex; flex-direction: column; align-items: center; }
.lb-img { max-width: 100%; max-height: calc(100svh - 90px); object-fit: contain; border-radius: 4px; user-select: none; }
.lb-img.is-plan { background: #fff; padding: 12px; }
.lb-cap { color: #ddd; font-size: .92rem; padding: 12px 8px 0; text-align: center; }
.lb-btn { position: absolute; background: rgba(255,255,255,.1); color: #fff; border: 0; width: 52px; height: 52px; border-radius: 50%; font-size: 2rem; line-height: 1; cursor: pointer; display: grid; place-items: center; transition: background .2s; }
.lb-btn:hover { background: rgba(255,255,255,.22); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 16px; top: 50%; transform: translateY(-50%); }
@media (max-width: 700px) {
  .lb-figure { max-width: 100vw; }
  .lb-prev, .lb-next { top: auto; bottom: 16px; transform: none; }
  .lb-img { max-height: calc(100svh - 160px); }
}
body.no-scroll { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Rechtliche Seiten */
.backlink { color: var(--ink); text-decoration: none; font-size: .95rem; }
.backlink:hover { color: var(--accent); }
.legalpage { max-width: 780px; padding-top: 112px; }
.legalpage h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); }
.legalpage h2 { font-size: 1.35rem; margin-top: 2em; }
.legalpage ul { padding-left: 1.2em; margin: 0 0 1em; }
.legalpage li { margin-bottom: .3em; }
.legalpage address { font-style: normal; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin-bottom: 1em; }
.legalpage__date { margin-top: 3em; font-size: .9rem; }
mark.todo { background: #ffe58a; padding: 0 4px; border-radius: 4px; }
.footer a { color: inherit; }
.form__check a { color: var(--accent); }