@font-face{font-family:"Alegreya";src:url(/assets/fonts/alegreya-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Alegreya";src:url(/assets/fonts/alegreya-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Alegreya Sans";src:url(/assets/fonts/alegreya-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Alegreya Sans";src:url(/assets/fonts/alegreya-sans-latin-400-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Alegreya Sans";src:url(/assets/fonts/alegreya-sans-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Alegreya Sans";src:url(/assets/fonts/alegreya-sans-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --ink:#1F2A33;      /* Schiefer */
  --muted:#5A6670;
  --paper:#FFFFFF;
  --stone:#EEF1EE;    /* Haller Sandstein, kühl */
  --line:#D5DBD6;
  --river:#2F4F48;    /* Kocher */
  --gold:#AD8D00;     /* aus dem Logo */
  --red:#D2101C;      /* aus dem Logo, leicht gedämpft */
  --serif:"Alegreya",Georgia,"Times New Roman",serif;
  --sans:"Alegreya Sans","Segoe UI",Helvetica,Arial,sans-serif;
  --w:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--sans);font-size:1.1875rem;line-height:1.55;color:var(--ink);background:var(--paper);-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:var(--river);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--red)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.15;margin:0 0 .5em;letter-spacing:-.005em}
h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.8rem,3vw,2.5rem)}
h3{font-size:1.5rem}
h4{font-size:1.15rem}
p{margin:0 0 1em;max-width:68ch}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}
.note{color:var(--muted);font-size:.9em}
mark.todo{background:#FFE9A8;color:#5c4400;padding:0 .25em;border-radius:2px;font-size:.92em}

/* Kopf */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.top-in{display:flex;align-items:center;gap:28px;min-height:72px}
.brand img{width:200px}
.nav{display:flex;gap:22px;margin-left:auto;font-weight:500}
.nav a{color:var(--ink);text-decoration:none}
.nav a:hover{color:var(--red)}
.call{font-weight:700;text-decoration:none;color:var(--paper);background:var(--river);padding:8px 14px;border-radius:3px;white-space:nowrap}
.call:hover{background:var(--ink);color:#fff}
@media (max-width:860px){.nav{display:none}.call{margin-left:auto}.brand img{width:160px}}

/* Hero */
.hero{position:relative;background:var(--stone)}
.hero-img{width:100%;height:clamp(260px,46vw,560px);object-fit:cover;object-position:center 60%}
.hero-txt{position:relative;margin-top:-120px;padding-bottom:56px}
.hero-txt>*{position:relative}
.hero-txt::before{content:"";position:absolute;left:24px;right:max(24px,calc(100% - 820px));top:0;bottom:24px;background:var(--paper);border-top:6px solid var(--gold)}
.hero-txt h1,.hero-txt p{padding:0 36px;max-width:780px}
.hero-txt h1{padding-top:36px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:3px}
.btn:hover{background:var(--ink);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
@media (max-width:640px){.hero-txt{margin-top:-48px}.hero-txt::before{left:12px;right:12px}.hero-txt h1,.hero-txt p{padding:0 20px}.hero-txt h1{padding-top:24px}}

/* Abschnitte */
.sec{padding:84px 0}
.sec-alt{background:var(--stone)}
.sec-dark{background:var(--river);color:#fff}
.sec-dark a{color:#fff}
.sec-dark a:hover{color:#FFE9A8}
.intro{margin-bottom:40px}

/* Klingelschild */
.boards{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
@media (max-width:960px){.boards{grid-template-columns:1fr}}
.board{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:28px 24px 12px;box-shadow:0 1px 0 var(--line)}
.board h3{margin:0}
.board-sub{color:var(--muted);margin:2px 0 18px}
.board-head,.apt summary{display:grid;grid-template-columns:22px 1.4fr .8fr .9fr 1fr;gap:10px;align-items:center}
.board-head{font-size:.85rem;color:var(--muted);padding:0 6px 6px;border-bottom:2px solid var(--ink)}
.board-head span:nth-child(4),.board-head span:nth-child(5){text-align:right}
.apt{border-bottom:1px solid var(--line)}
.apt summary{list-style:none;cursor:pointer;padding:12px 6px;font-variant-numeric:tabular-nums lining-nums}
.apt summary::-webkit-details-marker{display:none}
.apt summary:hover{background:var(--stone)}
.bell{width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff 0 18%,#e8dca6 40%,var(--gold) 100%);box-shadow:0 0 0 2px #fff,0 0 0 3px var(--gold)}
.apt[open] .bell{background:var(--red);box-shadow:0 0 0 2px #fff,0 0 0 3px var(--red)}
.a-nr{font-weight:700;white-space:nowrap}
.sh{display:none}
.a-fl{color:var(--muted)}
.a-ar,.a-pr{text-align:right}
.a-pr{font-weight:700}
.apt-body{padding:4px 6px 20px 38px}
.apt-body p{font-size:1rem;color:var(--muted)}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--stone);border:1px solid var(--line)}
.gal a:only-child img{aspect-ratio:auto;object-fit:contain;max-height:360px;background:#fff}
.gal:has(a:only-child){grid-template-columns:1fr}
@media (max-width:520px){
  .board{padding:20px 12px 8px}
  .board-head,.apt summary{grid-template-columns:18px 1.3fr .9fr 1fr;font-size:1rem}
  .board-head span:nth-child(3),.a-fl{display:none}
  .apt-body{padding-left:6px}
  .lg{display:none}.sh{display:inline}
}

.energy{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px 32px}
.energy h3{grid-column:1/-1;font-size:1.25rem}
.ea dl{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:0;font-size:1rem}
.ea dt{color:var(--muted)}
.ea dd{margin:0}

/* Ausstattung / Lage */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:1fr 1.1fr}
.split-img{margin:0}
.split-img img{border-radius:3px}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr;gap:28px}.split.rev .split-img{order:-1}}
.tick{list-style:none;padding:0;margin:0}
.tick li{padding:6px 0 6px 28px;position:relative;border-bottom:1px solid var(--line)}
.tick li::before{content:"";position:absolute;left:4px;top:.95em;width:10px;height:10px;background:var(--gold);transform:rotate(45deg)}
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:48px}
.strip img{aspect-ratio:3/2;object-fit:cover;border-radius:3px}
@media (max-width:700px){.strip{grid-template-columns:1fr 1fr}.strip img:last-child{display:none}}
.addr{font-family:var(--serif);font-size:1.35rem;line-height:1.35}

/* Kontakt */
.contact h2{color:#fff}
.c-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:32px;border-top:1px solid rgba(255,255,255,.35);padding-top:28px}
.c-grid h3{font-size:1.15rem;color:#E9DFA9}
.c-grid p{font-size:1.2rem}
@media (max-width:760px){.c-grid{grid-template-columns:1fr;gap:12px}}

/* Rechtstexte */
.legal h1{margin-bottom:.6em}
.legal h2{font-size:1.4rem;margin-top:1.6em}
.legal .lead{font-size:1.25rem;border-left:4px solid var(--gold);padding-left:16px}

/* Fuß */
.foot{background:var(--ink);color:#CBD3D9;padding:40px 0;font-size:1rem}
.foot a{color:#fff}
.foot-in{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot p{margin:0}
@media (max-width:700px){.foot-in{grid-template-columns:1fr}}

@media print{.top,.cta,.foot{display:none}.apt-body{display:block}}
.energy-note{margin-top:32px;font-size:1rem;color:var(--muted);max-width:80ch}
.btn.small{padding:8px 14px;font-size:1rem}
.apt-ask{margin:14px 0 0}
.btn.light{background:#fff;color:var(--river)}
.btn.light:hover{background:#FFE9A8;color:var(--ink)}
.apt-price{font-size:1.15rem!important;color:var(--ink)!important;margin-bottom:.4em}
.apt-price strong{font-family:var(--serif);font-size:1.6rem;color:var(--red);margin-right:.2em}
.a-pr{font-weight:500}
/* Lightbox ohne JavaScript (:target) */
.lb{display:none;position:fixed;inset:0;z-index:100;align-items:center;justify-content:center;padding:56px 64px}
.lb:target{display:flex}
.lb-bg{position:absolute;inset:0;background:rgba(18,24,29,.92);cursor:zoom-out}
.lb figure{position:relative;margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center}
.lb img{max-width:min(1600px,100%);max-height:calc(100vh - 140px);width:auto;height:auto;object-fit:contain;background:#fff;border-radius:2px}
.lb figcaption{color:#E4E8EB;font-size:1rem;margin-top:10px;text-align:center}
.lb-x,.lb-nav{position:absolute;color:#fff;text-decoration:none;font-size:2.4rem;line-height:1;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.08)}
.lb-x:hover,.lb-nav:hover{background:rgba(255,255,255,.2);color:#fff}
.lb-x{top:calc(12px + env(safe-area-inset-top,0px));right:12px}
.lb-prev{left:10px;top:50%;transform:translateY(-50%)}
.lb-next{right:10px;top:50%;transform:translateY(-50%)}
.gal a{cursor:zoom-in}
@media (max-width:640px){.lb{padding:56px 8px 72px}.lb-prev,.lb-next{top:auto;bottom:calc(12px + env(safe-area-inset-bottom,0px));transform:none}}
.split-img figcaption{font-size:.95rem;color:var(--muted);margin-top:8px}
.split-img a,.haus-row a{display:block;cursor:zoom-in}
.haus-row{display:grid;grid-template-columns:.8fr 1.333fr;gap:16px;margin-top:32px;align-items:start}
.haus-row img{width:100%;border-radius:3px}
.haus-row a:first-child img{aspect-ratio:4/5;object-fit:cover}
.haus-row a:last-child img{aspect-ratio:4/3;object-fit:cover}
@media (max-width:700px){.haus-row{grid-template-columns:1fr}}
.lage-txt{display:grid;grid-template-columns:1.6fr 1fr;gap:56px;align-items:end}
@media (max-width:860px){.lage-txt{grid-template-columns:1fr;gap:8px}}
.haus-strip{margin-top:32px}
.haus-strip a{display:block;cursor:zoom-in}
.haus-strip img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:3px}
.haus-strip img.pos-low{object-position:50% 70%}
@media (max-width:700px){.haus-strip a:last-child img{display:block}.haus-strip{grid-template-columns:1fr 1fr}.haus-strip a:first-child{grid-column:1/-1}}
.lage-txt{grid-template-columns:1fr 1.15fr;align-items:center}
.karte{margin:0}
.karte a{display:block;cursor:zoom-in}
.karte img{width:100%;border-radius:3px;border:1px solid var(--line)}