/* PAULINEN Residenz – iOS-Stil mit Buchungs-Layout */
:root{
  --bg:#ffffff;--bg-2:#f5f5f7;--card:#ffffff;--text:#1d1d1f;--muted:#6e6e73;
  --accent:#1f5f8b;--accent-2:#174a6d;--ok:#1f8a3c;--warn:#b25b00;--bad:#c4281c;
  --line:rgba(0,0,0,.08);--shadow:0 4px 24px rgba(0,0,0,.07);--shadow-lg:0 24px 64px rgba(0,0,0,.16);
  --radius:22px;--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,Roboto,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme:dark){:root{--bg:#000;--bg-2:#1c1c1e;--card:#1c1c1e;--text:#f5f5f7;--muted:#a1a1a6;--accent:#5aa3d9;--accent-2:#7cb8e4;--line:rgba(255,255,255,.12);--shadow:0 4px 24px rgba(0,0,0,.5)}}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:17px/1.5 var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{letter-spacing:-.02em;line-height:1.1}
h2{font-size:clamp(28px,4vw,44px);margin-bottom:16px}
h3{font-size:20px;margin-bottom:8px}
p{margin-bottom:12px}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
section{padding:96px 0}
.alt{background:var(--bg-2)}
.muted{color:var(--muted)}
.lead{font-size:20px;color:var(--muted);max-width:680px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:980px;border:0;background:var(--accent);color:#fff;font:600 17px var(--font);cursor:pointer;transition:transform .15s,opacity .15s;text-decoration:none}
.btn:hover{opacity:.92}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:var(--bg-2);color:var(--text)}
.btn.block{width:100%}

/* Navigation */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.72);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
@media (prefers-color-scheme:dark){.nav{background:rgba(22,22,23,.72)}}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:700;font-size:18px;letter-spacing:.02em;color:var(--text)}
.brand small{display:block;font-weight:500;font-size:11px;letter-spacing:.18em;color:var(--muted)}
.nav ul{display:flex;gap:4px;list-style:none;align-items:center}
.nav ul a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:980px;color:var(--text);font-size:15px}
.nav ul a:hover{background:var(--line)}
.nav .btn{min-height:40px;padding:8px 18px;font-size:15px}
@media (max-width:820px){.nav ul .hide-m{display:none}}

/* Hero */
.hero{position:relative;padding:72px 0 120px;background:linear-gradient(160deg,#16354d 0%,#1f5f8b 60%,#3f86b8 100%);color:#fff;overflow:visible}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-img,none) center/cover no-repeat;opacity:.35}
.hero .container{position:relative}
.hero h1{font-size:clamp(38px,6vw,68px);font-weight:700;max-width:760px;margin-bottom:16px}
.hero p{font-size:20px;opacity:.9;max-width:620px}
.rating{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.14);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:980px;padding:6px 14px 6px 6px;margin-bottom:20px;font-size:15px}
.score{display:inline-grid;place-items:center;min-width:40px;height:32px;padding:0 8px;border-radius:10px 10px 10px 2px;background:#fff;color:#16354d;font-weight:700}

/* Suchleiste */
.search{position:relative;margin:40px 0 -168px;background:var(--card);color:var(--text);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:12px;display:grid;grid-template-columns:1.2fr 1.2fr .8fr auto;gap:8px;align-items:stretch}
.search .field{background:var(--bg-2);border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;justify-content:center;min-height:64px;min-width:0}
.search label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.search input,.search select{border:0;background:transparent;font:600 17px var(--font);color:var(--text);padding:2px 0;width:100%}
.search input:focus,.search select:focus{outline:none}
.search .btn{min-height:64px;border-radius:14px;padding:0 28px}
@media (max-width:820px){.search{grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-bottom:-230px}.search .btn{grid-column:1/-1}.search .field:nth-child(3){grid-column:1/-1}}
.after-search{padding-top:216px}
@media (max-width:820px){.after-search{padding-top:230px}}

/* Vorteile */
.perks{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:56px}
.perk{background:var(--bg-2);border-radius:18px;padding:18px 14px;text-align:center;font-size:14px;font-weight:600}
.perk svg{width:28px;height:28px;margin:0 auto 8px;stroke:var(--accent);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:900px){.perks{grid-template-columns:repeat(3,1fr)}}

/* Apartment-Karten (Ergebnisliste) */
.results-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.unit{display:grid;grid-template-columns:320px 1fr 220px;gap:0;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:20px;border:1px solid var(--line)}
.unit .ph{position:relative;min-height:240px;background:linear-gradient(135deg,#dfe7ee,#c3d3e0);cursor:pointer}
.unit .ph img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.unit .ph .count{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.55);color:#fff;font-size:13px;padding:4px 10px;border-radius:980px}
.unit .info{padding:20px 24px}
.unit .info h3{font-size:22px;color:var(--accent);cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.chip{font-size:13px;background:var(--bg-2);border-radius:980px;padding:4px 10px}
.unit .feat{list-style:none;font-size:15px;color:var(--muted)}
.unit .feat li::before{content:"✓ ";color:var(--ok);font-weight:700}
.unit .side{padding:20px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end;text-align:right;gap:12px}
.unit .side .mini{display:flex;align-items:center;gap:8px;font-size:14px}
.unit .side .mini .score{background:var(--accent);color:#fff}
.price-big{font-size:26px;font-weight:700}
.status{font-size:14px;font-weight:600}.status.ok{color:var(--ok)}.status.no{color:var(--bad)}
@media (max-width:900px){.unit{grid-template-columns:1fr}.unit .side{border-left:0;border-top:1px solid var(--line);align-items:stretch;text-align:left}}

/* Info-Bereiche */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:900px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.list{list-style:none}.list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.list li:last-child{border:0}
.bars .bar{margin-bottom:12px}.bars .bar div{display:flex;justify-content:space-between;font-size:15px;margin-bottom:4px}
.bars .bar > span{display:block;height:8px;border-radius:8px;background:var(--bg-2);overflow:hidden}
.bars .bar i{display:block;height:100%;background:var(--accent);border-radius:8px}
.bigscore{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.bigscore .score{min-width:64px;height:56px;font-size:26px;background:var(--accent);color:#fff;border-radius:16px 16px 16px 4px}
details{background:var(--card);border-radius:16px;padding:18px 20px;margin-bottom:10px;box-shadow:var(--shadow)}
details summary{cursor:pointer;font-weight:600;list-style:none}details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";float:right;color:var(--muted)}details[open] summary::after{content:"–"}
details p{margin:10px 0 0;color:var(--muted)}

/* Bottom-Sheet (Detail & Buchung) */
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;display:none}
.sheet{position:fixed;left:50%;bottom:0;transform:translate(-50%,100%);width:min(860px,100%);max-height:92vh;overflow:auto;background:var(--bg);border-radius:24px 24px 0 0;z-index:100;transition:transform .35s cubic-bezier(.2,.8,.2,1);box-shadow:var(--shadow-lg);-webkit-overflow-scrolling:touch}
.sheet{visibility:hidden}.sheet.open{transform:translate(-50%,0);visibility:visible}
.sheet-bg.open{display:block}
.sheet .grab{width:40px;height:5px;border-radius:5px;background:var(--line);margin:10px auto}
.sheet .close{position:sticky;top:8px;float:right;margin:0 12px;width:36px;height:36px;border-radius:50%;border:0;background:var(--bg-2);font-size:20px;cursor:pointer;color:var(--text);z-index:2}
.sheet .inner{padding:4px 24px 32px}
.gallery{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:18px;margin:8px 0 20px}
.gallery img,.gallery .ph-empty{flex:0 0 88%;height:300px;object-fit:cover;border-radius:18px;scroll-snap-align:center;background:linear-gradient(135deg,#dfe7ee,#c3d3e0)}
@media (min-width:700px){.gallery img,.gallery .ph-empty{flex-basis:60%;height:340px}}
.steps{display:flex;gap:6px;margin:6px 0 18px}.steps span{flex:1;height:4px;border-radius:4px;background:var(--line)}.steps span.on{background:var(--accent)}

/* Kalender */
.cal-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:700px){.cal-wrap{grid-template-columns:1fr}}
.cal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.cal-head button{width:40px;height:40px;border-radius:50%;border:0;background:var(--bg-2);font-size:18px;cursor:pointer;color:var(--text)}
.month h4{font-size:16px;text-align:center;margin-bottom:8px}
.days{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.days b{font-size:12px;color:var(--muted);padding:4px 0}
.days button{aspect-ratio:1;border:0;background:transparent;border-radius:12px;font:500 15px var(--font);color:var(--text);cursor:pointer;min-height:40px}
.days button:hover:not(:disabled){background:var(--bg-2)}
.days button:disabled{color:var(--muted);opacity:.35;cursor:default;text-decoration:line-through}
.days button.past{text-decoration:none}
.days button.sel,.days button.sel:hover{background:var(--accent);color:#fff;opacity:1;text-decoration:none}
.days button.range{background:rgba(31,95,139,.14);border-radius:0}
.legend{display:flex;gap:16px;font-size:13px;color:var(--muted);margin:10px 0}
.sum{background:var(--card);border-radius:18px;padding:18px;box-shadow:var(--shadow);margin-top:16px}
.sum .list li{font-size:15px}.sum .total{font-weight:700;font-size:18px}

/* Formular */
.form label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px}
.form input,.form textarea,.form select{width:100%;font:17px var(--font);min-height:48px;padding:12px 14px;border:2px solid transparent;border-radius:12px;background:var(--bg-2);color:var(--text)}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--accent)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
@media (max-width:600px){.form .two{grid-template-columns:1fr}}
.form .chk{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:15px}.form .chk input{width:22px;min-height:22px;margin-top:2px}
.hp{position:absolute;left:-9999px}
.msg{padding:12px 16px;border-radius:12px;margin-top:12px;font-size:15px}.msg.err{background:#fde2e2;color:#9b1c1c}.msg.ok{background:#dcf5e3;color:#1c6b33}
.success{text-align:center;padding:24px 0}
.success .tick{width:72px;height:72px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;font-size:38px;margin:0 auto 16px}

/* Footer */
footer{background:var(--bg-2);color:var(--muted);padding:48px 0;font-size:14px;border-top:1px solid var(--line)}
footer .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
footer a{color:var(--muted)}

.legal h1{font-size:clamp(32px,5vw,48px);margin-bottom:24px}
.legal h2{font-size:22px;margin:32px 0 8px}
.legal p,.legal li{color:var(--text)}
.legal ul{margin:0 0 12px 20px}

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

.alt .btn.ghost{background:var(--card);box-shadow:var(--shadow)}
.nav ul a.btn{color:#fff}.nav ul a.btn:hover{background:var(--accent-2)}