:root{
  --ink:#14283A; --ink-2:#203B52; --sea:#1E6F7F; --sea-d:#15525E; --sand:#C9A97A; --sand-l:#EFE6D8;
  --paper:#F5F7F6; --white:#fff; --line:#DCE2E4; --muted:#5E6D77;
  --ok:#2E7D4F; --warn:#9A6B12; --bad:#B3261E;
  --r-s:6px; --r-m:12px;
  --f-head:"Alexandria","IBM Plex Sans Arabic",Tahoma,sans-serif;
  --f-body:"IBM Plex Sans Arabic",Tahoma,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);color:var(--ink);background:var(--paper);line-height:1.7;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--sea)}
h1,h2,h3{font-family:var(--f-head);line-height:1.3;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(1.9rem,5vw,3rem)} h2{font-size:1.5rem} h3{font-size:1.15rem}
:focus-visible{outline:3px solid var(--sand);outline-offset:2px}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.hidden{display:none!important}

/* header */
.top{background:var(--ink);color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--f-head);font-weight:700;font-size:1.25rem;color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px}
.logo{width:34px;height:34px;flex:0 0 auto}
.logo .lg-k{fill:#E6EDF2}.logo .lg-f{fill:var(--sand)}.logo .lg-g{fill:#E9C77F}
.top nav a{color:#cfdbe3;text-decoration:none;margin-inline-start:18px;font-size:.95rem}
.top nav a:hover{color:#fff}

/* hero: أفق الرياض ليلاً */
.hero{background:linear-gradient(180deg,#0F2030 0%,var(--ink) 55%,#1B3850 100%);color:#fff;position:relative;overflow:hidden;padding:56px 0 230px}
.hero .wrap{position:relative;z-index:1}
.hero p.lead{font-size:1.15rem;color:#cfdbe3;max-width:36ch;margin:0}
.hero .city{display:inline-block;color:var(--sand);font-family:var(--f-head);font-size:1rem;margin-bottom:10px}
.skyline{position:absolute;inset:auto 0 0 0;width:100%;height:240px;display:block}
.skyline .far{fill:#22425B}.skyline .mid{fill:#1A344A}.skyline .kc{fill:#2B4D67}.skyline .fs{fill:#2B4D67}
.skyline .kc-edge{fill:none;stroke:#7FA0B8;stroke-width:1.2;opacity:.7}
.skyline .globe{fill:#E9C77F}
.skyline .win{fill:var(--sand);opacity:0;animation:lit 1s ease forwards}
.skyline .bridge{fill:#E9C77F;opacity:.9}
@keyframes lit{to{opacity:.8}}
@media (prefers-reduced-motion:reduce){.skyline .win{animation:none;opacity:.7}}
@media (max-width:640px){.hero{padding:40px 0 250px}.skyline{height:230px}}

/* search bar */
.search{background:var(--white);color:var(--ink);border-radius:var(--r-m);padding:18px;margin-top:-84px;position:relative;
  box-shadow:0 18px 40px -24px rgba(20,40,58,.45);display:grid;gap:14px;
  grid-template-columns:auto 1fr 1fr 120px auto;align-items:end}
.search.has-district{grid-template-columns:auto 1fr 1fr 1fr 110px auto}
@media (max-width:1000px){.search.has-district{grid-template-columns:1fr 1fr}.search.has-district .seg,.search.has-district .go{grid-column:1/-1}}
@media (max-width:860px){.search{grid-template-columns:1fr 1fr}.search .seg,.search .go{grid-column:1/-1}}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:4px}
input,select,textarea{font:inherit;width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:var(--r-s);background:#fff;color:var(--ink);min-height:46px}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--sea);outline:none;box-shadow:0 0 0 3px rgba(30,111,127,.15)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--r-s);padding:3px;background:var(--paper)}
.seg button{border:0;background:transparent;font:inherit;padding:8px 18px;border-radius:4px;cursor:pointer;color:var(--muted);min-height:38px}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;font:inherit;font-weight:600;cursor:pointer;
  padding:12px 22px;border-radius:var(--r-s);background:var(--sea);color:#fff;text-decoration:none;min-height:46px}
.btn:hover{background:var(--sea-d)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--paper)}
.btn.wa{background:#1F8F55}.btn.wa:hover{background:#18744A}
.btn.block{width:100%}
.btn.sm{padding:6px 12px;min-height:34px;font-size:.9rem;font-weight:500}
.btn.danger{background:var(--bad)}

/* units list */
.section{padding:48px 0}
.list-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.units{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px 22px}
.unit{text-decoration:none;color:inherit;display:block}
.unit .ph{aspect-ratio:4/3;border-radius:var(--r-m);overflow:hidden;background:var(--sand-l);position:relative}
.unit .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.unit:hover .ph img{transform:scale(1.03)}
.unit .tag{position:absolute;top:10px;inset-inline-start:10px;background:rgba(20,40,58,.85);color:#fff;font-size:.8rem;padding:3px 10px;border-radius:20px}
.unit h3{margin:12px 0 2px}
.specs{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}
.price{margin-top:6px;display:flex;gap:16px;flex-wrap:wrap}
.price b{font-family:var(--f-head);font-size:1.15rem}
.price small{color:var(--muted)}
.empty{padding:40px;text-align:center;border:1px dashed var(--line);border-radius:var(--r-m);color:var(--muted)}

/* unit page */
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:8px;margin:24px 0;height:min(56vw,460px)}
.gallery .main{border-radius:var(--r-m);overflow:hidden;background:var(--sand-l)}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.gallery .thumbs{display:grid;grid-auto-rows:1fr;gap:8px;overflow:auto}
.gallery .thumbs button{padding:0;border:2px solid transparent;border-radius:var(--r-s);overflow:hidden;cursor:pointer;background:var(--sand-l)}
.gallery .thumbs button[aria-current="true"]{border-color:var(--sea)}
.gallery .thumbs img{width:100%;height:100%;object-fit:cover}
@media (max-width:760px){
  .gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;height:auto;margin:16px -20px;padding:0 20px;gap:10px}
  .gallery .main{display:none}
  .gallery .thumbs{display:contents}
  .gallery .thumbs button{flex:0 0 86%;aspect-ratio:4/3;scroll-snap-align:center;border:0}
}
.unit-layout{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start;padding-bottom:60px}
@media (max-width:960px){.unit-layout{grid-template-columns:1fr}}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;margin:18px 0}
.facts div{background:#fff;padding:12px 14px}
.facts span{display:block;font-size:.8rem;color:var(--muted)}
.facts b{font-family:var(--f-head);font-weight:600}
.amen{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}
.amen li{background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:20px;font-size:.9rem}
.desc{white-space:pre-line;max-width:70ch}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:20px;position:sticky;top:16px}
.panel .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.panel .field{margin-bottom:12px}
.quote{background:var(--paper);border-radius:var(--r-s);padding:12px 14px;margin:6px 0 14px;font-size:.95rem}
.quote .tot{display:flex;justify-content:space-between;font-family:var(--f-head);font-size:1.1rem;margin-top:6px;padding-top:6px;border-top:1px solid var(--line)}
.err{color:var(--bad);font-size:.92rem;margin:6px 0}
.stack{display:grid;gap:10px}

/* calendar */
.cal{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:14px;margin:12px 0 4px;max-width:420px}
.cal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.cal-head b{font-family:var(--f-head);font-weight:600}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;text-align:center}
.cal-grid .dow{font-size:.75rem;color:var(--muted);padding:4px 0}
.cal-grid button{font:inherit;font-size:.92rem;border:0;background:transparent;border-radius:6px;aspect-ratio:1;cursor:pointer;color:var(--ink)}
.cal-grid button:hover:not(:disabled){background:var(--sand-l)}
.cal-grid button:disabled{color:#b9c3c9;cursor:default}
.cal-grid button.booked{text-decoration:line-through;color:#a7b2b9;background:repeating-linear-gradient(135deg,#f1f3f4 0 4px,#fff 4px 8px)}
.cal-grid button.in-range{background:#DCEDEF;border-radius:0}
.cal-grid button.sel{background:var(--sea);color:#fff}
.cal-legend{display:flex;gap:14px;font-size:.8rem;color:var(--muted);margin-top:8px}
.cal-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:middle;margin-inline-end:4px}

/* booking result / status */
.result{border-top:4px solid var(--ok)}
.ref{font-family:var(--f-head);font-size:1.6rem;letter-spacing:.06em;direction:ltr;display:inline-block}
.badge{display:inline-block;font-size:.8rem;padding:2px 10px;border-radius:20px;background:var(--paper);border:1px solid var(--line)}
.badge.pending{background:#FFF4DC;border-color:#F0D9A4;color:var(--warn)}
.badge.confirmed,.badge.paid{background:#E3F2E9;border-color:#B8DEC7;color:var(--ok)}
.badge.cancelled,.badge.refunded{background:#FBE7E5;border-color:#F0BDB8;color:var(--bad)}
.badge.completed{background:#E8EEF2;color:var(--ink-2)}
dl.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:12px 0}
dl.kv dt{color:var(--muted)} dl.kv dd{margin:0}

footer{background:var(--ink);color:#cfdbe3;padding:36px 0;font-size:.95rem}
footer a{color:#fff}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

.wa-float{position:fixed;bottom:18px;inset-inline-start:18px;width:56px;height:56px;border-radius:50%;background:#1F8F55;display:grid;place-items:center;box-shadow:0 8px 20px -6px rgba(0,0,0,.35);z-index:20}
.wa-float svg{width:30px;height:30px;fill:#fff}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:var(--r-s);z-index:50;font-size:.95rem}
.district{color:var(--sea);font-size:.9rem}