/* ═══════════════════════════════════════════════════════════════════════
   SENAN REAL ESTATE — site stylesheet
   Palette extracted from the company logo:  gold #C8A868 on charcoal #282828
   Visual language: Dar Al Arkan style (video hero, dark + gold, big type)
   ═══════════════════════════════════════════════════════════════════════ */
:root{
  --ink:#141618; --ink-900:#0F1113; --charcoal:#282828;
  --surface:#1D2023; --surface-2:#24282C;
  --gold:#C8A868; --gold-light:#E8D8B8; --tan:#D9BB9B; --gold-deep:#A88542;
  --sand:#F5F2EC; --muted:#8B9096; --muted-2:#5C6367; --white:#fff;
  --line:rgba(255,255,255,.10); --line-dark:rgba(20,22,24,.10);
  --radius:18px; --pad-x:56px; --max-w:1320px;
  --font-ar:'Cairo',system-ui,sans-serif; --font-en:'Urbanist',sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--white);font-family:var(--font-ar);
  overflow-x:hidden;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.en{font-family:var(--font-en)}
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad-x)}
h1,h2,h3,h4{font-weight:800;line-height:1.25}
h1 em,h2 em{font-style:normal;color:var(--gold)}
.sec.light h2 em{color:var(--gold-deep)}

/* ─────────── header ─────────── */
header{position:fixed;inset:0 0 auto 0;z-index:90;transition:.35s;
  background:linear-gradient(180deg,rgba(20,22,24,.94),rgba(20,22,24,.45) 72%,transparent)}
header.scrolled{background:rgba(16,18,20,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px var(--pad-x);
  max-width:none}
.brand img{height:58px;width:auto}
#mainnav{display:flex;gap:32px;align-items:center}
#mainnav a{color:#E9E7E3;font-size:15.5px;font-weight:600;position:relative;
  padding-bottom:5px;transition:.3s}
#mainnav a:hover{color:var(--gold)}
#mainnav a.active{color:var(--gold)}
#mainnav a.active::after{content:"";position:absolute;inset:auto 0 -6px 0;height:2px;
  background:var(--gold);border-radius:2px}
.acts{display:flex;align-items:center;gap:12px}
.lang{border:1px solid var(--line);color:#DDD;font-size:13px;padding:9px 14px;
  border-radius:999px;transition:.3s}
.lang:hover{border-color:var(--gold);color:var(--gold)}
.burger{display:none;background:none;border:0;color:#fff;font-size:24px;cursor:pointer}
.btn{display:inline-block;font-family:var(--font-ar);font-weight:800;font-size:15px;
  background:var(--gold);color:#17140C;border:0;padding:13px 26px;border-radius:999px;
  cursor:pointer;transition:.3s;text-align:center}
.btn:hover{background:var(--gold-light);transform:translateY(-1px)}
.btn.outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn.outline:hover{border-color:var(--gold);color:var(--gold);background:transparent}
.btn.darkb{border-color:var(--line-dark);color:var(--ink)}
.btn.darkb:hover{border-color:var(--gold-deep);color:var(--gold-deep)}
.btn.full{display:block;width:100%;margin-top:14px}
html[dir=ltr] .btn{font-family:var(--font-en)}

/* ─────────── hero ─────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero.small{min-height:66vh;padding-top:96px}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  filter:saturate(.9)}
.hero .pheroimg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center}
.hero .shade{position:absolute;inset:0;z-index:1;
  background:linear-gradient(270deg,rgba(12,13,15,.96) 0%,rgba(12,13,15,.80) 42%,rgba(12,13,15,.40) 100%)}
html[dir=ltr] .hero .shade{background:linear-gradient(90deg,rgba(12,13,15,.96) 0%,
  rgba(12,13,15,.80) 42%,rgba(12,13,15,.40) 100%)}
.hero .inner{position:relative;z-index:2;width:100%}
.hero .box{max-width:790px;padding:110px 0 90px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:13px;
  font-weight:800;letter-spacing:3px;margin-bottom:22px}
.eyebrow::before{content:"";width:42px;height:1px;background:var(--gold);display:block}
h1{font-size:clamp(34px,5vw,68px);line-height:1.16;letter-spacing:-.5px}
.hero.small h1{font-size:clamp(30px,4vw,54px)}
.hero .lead{font-size:18px;line-height:1.95;color:#CFD2D4;max-width:650px;margin:24px 0 34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.scroll{position:absolute;bottom:40px;left:var(--pad-x);z-index:2;color:var(--muted);
  font-size:11px;writing-mode:vertical-rl;letter-spacing:4px}

/* ─────────── stats ─────────── */
.stats{background:var(--charcoal);display:grid;grid-template-columns:repeat(4,1fr);
  border-block:1px solid var(--line)}
.stats .s{padding:42px 24px;text-align:center;position:relative}
.stats .s+.s::before{content:"";position:absolute;inset:22% 0 22% auto;width:1px;background:var(--line)}
.stats b{display:block;font-family:var(--font-en);font-size:clamp(32px,3.4vw,50px);
  font-weight:800;color:var(--gold);line-height:1;margin-bottom:10px}
.stats span{font-size:14.5px;color:#B4B8BC}

/* ─────────── sections ─────────── */
.sec{padding:100px 0;position:relative}
.sec.light{background:var(--sand);color:var(--ink)}
.sec.light p,.sec.light li{color:var(--muted-2)}
.sec.dark{background:var(--ink)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:50px}
.head .t{max-width:660px}
.kicker{color:var(--gold);font-size:12.5px;font-weight:800;letter-spacing:3px;
  margin-bottom:12px;display:block}
.kicker.on-light{color:var(--gold-deep)}
h2{font-size:clamp(26px,3.3vw,44px)}
.head p{color:var(--muted);font-size:16.5px;margin-top:14px}
.sec.light .head p{color:var(--muted-2)}
.link{color:var(--gold);font-weight:800;font-size:15px;white-space:nowrap}
.sec.light .link{color:var(--gold-deep)}

/* ─────────── services ─────────── */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc .it{background:#fff;border:1px solid var(--line-dark);border-radius:16px;padding:30px 28px;
  transition:.35s;position:relative;overflow:hidden}
.svc .it::after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:var(--gold);
  transform:scaleX(0);transform-origin:right;transition:.45s}
.svc .it:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(20,22,24,.12)}
.svc .it:hover::after{transform:scaleX(1)}
.svc .n{font-family:var(--font-en);font-size:14px;font-weight:800;color:var(--gold-deep);
  letter-spacing:2px}
.svc h3{font-size:19px;margin:12px 0 10px}
.svc p{color:var(--muted-2);font-size:15px;line-height:1.85}

/* ─────────── project cards ─────────── */
.cards{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:22px;margin-bottom:26px}
.card{position:relative;border-radius:var(--radius);overflow:hidden;background:#000;min-height:430px;
  display:flex;align-items:flex-end;transition:.4s}
.card:hover{transform:translateY(-6px)}
.card .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:.7s}
.card:hover .bg{transform:scale(1.06)}
.card .ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,13,15,.97) 14%,
  rgba(12,13,15,.72) 44%,rgba(12,13,15,.10) 100%)}
.card .bd{position:relative;z-index:2;padding:26px;width:100%}
.chip{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:1px;background:var(--gold);
  color:#17140C;padding:5px 12px;border-radius:999px;margin-bottom:12px}
.card h3{font-size:21px;margin-bottom:8px;color:#fff}
.card .meta{color:#B9BEC2;font-size:13.5px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.card .meta b{color:var(--gold-light)}
.badge{font-size:11.5px;font-weight:800;padding:4px 10px;border-radius:999px;display:inline-block}
.b-ok{background:rgba(46,125,50,.16);color:#7BC47F}
.b-soon{background:rgba(200,168,104,.20);color:var(--gold-light)}
.sec.light .b-ok{background:rgba(46,125,50,.12);color:#2E7D32}
.sec.light .b-soon{background:rgba(200,168,104,.22);color:#8A6A2B}

/* ─────────── project rows ─────────── */
.plist{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-dark);
  border-radius:14px;overflow:hidden}
.pr{background:#fff;padding:20px 24px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;transition:.3s}
.pr:hover{background:#FBF9F4}
.pr .l h4{font-size:16.5px;margin-bottom:4px}
.pr .l span{color:var(--muted-2);font-size:13px;display:inline-block;margin-inline-end:8px}
.pr .r{text-align:end;white-space:nowrap}
.pr .r b{display:block;font-family:var(--font-en);font-size:19px;color:var(--gold-deep)}
.pr .r span{font-size:12px;color:var(--muted-2)}

/* ─────────── areas ─────────── */
.areas,.ctiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.area{border:1px solid var(--line);border-radius:var(--radius);padding:38px 32px;text-align:center;
  background:linear-gradient(180deg,rgba(200,168,104,.07),transparent);transition:.35s}
.area:hover{border-color:rgba(200,168,104,.5);transform:translateY(-6px)}
.area b{display:block;font-family:var(--font-en);font-size:50px;font-weight:800;color:var(--gold);
  line-height:1}
.area h3{font-size:21px;margin:12px 0 6px}
.area span{color:var(--muted);font-size:14px}

/* ─────────── CTA band ─────────── */
.band{background:linear-gradient(120deg,var(--charcoal),#1A1C1E 58%,#2A2418);border-radius:24px;
  padding:52px;display:flex;justify-content:space-between;align-items:center;gap:32px;
  border:1px solid rgba(200,168,104,.22);margin-top:48px;flex-wrap:wrap}
.band h2{font-size:clamp(22px,2.6vw,34px)}
.band p{color:var(--muted);margin-top:12px;font-size:16px}
.bandbtns{display:flex;gap:12px;flex-wrap:wrap}

/* ─────────── project listing page ─────────── */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.fchip{background:transparent;border:1px solid var(--line-dark);color:var(--ink);
  font-family:var(--font-ar);font-weight:700;font-size:14.5px;padding:10px 20px;
  border-radius:999px;cursor:pointer;transition:.3s}
.fchip:hover{border-color:var(--gold-deep);color:var(--gold-deep)}
.fchip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard-wrap{transition:.4s}
.pcard-wrap.hide{display:none}
.pgrid .card{min-height:390px}

/* ─────────── project detail ─────────── */
.pdetail{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.pname{font-size:clamp(26px,3vw,38px);margin:14px 0 18px}
.pdesc{font-size:16.5px;line-height:2;color:var(--muted-2);margin-bottom:26px}
.sub{font-size:19px;margin:26px 0 14px}
.feats{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.feats li{position:relative;padding-inline-start:26px;color:var(--muted-2);font-size:15px}
.feats li::before{content:"◆";position:absolute;inset-inline-start:0;color:var(--gold-deep);font-size:11px}
.pcta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.specs{background:#fff;border:1px solid var(--line-dark);border-radius:var(--radius);padding:28px;
  position:sticky;top:110px}
.specs h4{color:var(--gold-deep);font-size:15px;letter-spacing:1px;margin-bottom:18px}
.specs>div{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line-dark);
  font-size:15px}
.specs>div span{color:var(--muted-2)}
.specs>div b{font-weight:800}
.specnote{display:block!important;color:var(--muted-2);font-size:13px!important;line-height:1.8;
  border:0!important;padding-top:16px!important}
.specnote a{color:var(--gold-deep);font-weight:800}

/* ─────────── calculator ─────────── */
.calcwrap{display:grid;grid-template-columns:1.25fr 1fr;gap:32px;align-items:start}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.calc label{display:block;font-size:14px;color:#C3C8CC;margin-bottom:18px}
.calc input[type=number],.calc select{width:100%;margin-top:8px;background:#111315;border:1px solid var(--line);
  color:#fff;border-radius:10px;padding:13px 14px;font-family:var(--font-ar);font-size:15px}
.calc input:focus,.calc select:focus{outline:none;border-color:var(--gold)}
.calc .check{display:flex;align-items:center;gap:10px;font-size:14.5px}
.calc .check input{width:18px;height:18px;accent-color:var(--gold)}
.calcres{background:linear-gradient(160deg,var(--charcoal),#1A1C1E 60%,#2A2418);
  border:1px solid rgba(200,168,104,.25);border-radius:var(--radius);padding:32px}
.calcres .rl{color:var(--gold);font-size:13.5px;font-weight:800;letter-spacing:2px}
.calcres #r-inst{display:block;font-family:var(--font-en);font-size:46px;font-weight:800;
  color:#fff;line-height:1.1;margin:10px 0 22px}
.rrow{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);
  font-size:15px;color:#C3C8CC}
.rrow b{color:var(--gold-light);font-family:var(--font-en)}
.rnote{color:var(--muted);font-size:12.5px;margin-top:18px;line-height:1.8}

/* ─────────── cities ─────────── */
.ctile{background:#fff;border:1px solid var(--line-dark);border-radius:var(--radius);padding:32px;
  transition:.35s}
.ctile:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(20,22,24,.10)}
.ctop{display:flex;align-items:baseline;gap:14px;margin-bottom:10px}
.ctop b{font-family:var(--font-en);font-size:40px;font-weight:800;color:var(--gold-deep);line-height:1}
.ctop h3{font-size:21px}
.ctile p{color:var(--muted-2);font-size:14.5px}
.cnum{display:inline-block;margin-top:16px;font-size:12.5px;font-weight:800;color:var(--gold-deep);
  border:1px solid rgba(168,133,66,.35);border-radius:999px;padding:5px 12px}
.cityh{display:flex;align-items:center;gap:14px;font-size:22px;margin:44px 0 16px}
.cityh span{font-size:13px;font-weight:700;color:var(--gold-deep);
  border:1px solid rgba(168,133,66,.35);border-radius:999px;padding:4px 12px}
.mapbox{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:460px}
.mapbox iframe{width:100%;height:100%;border:0;filter:grayscale(.35) invert(.92) hue-rotate(180deg)}

/* ─────────── contact ─────────── */
.contactgrid{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;align-items:start}
.cform{background:#fff;border:1px solid var(--line-dark);border-radius:var(--radius);padding:34px}
.cform h3{font-size:22px;margin-bottom:22px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform label{display:block;font-size:14px;color:var(--muted-2);margin-bottom:16px}
.cform input,.cform select,.cform textarea{width:100%;margin-top:8px;background:#FAF8F4;
  border:1px solid var(--line-dark);border-radius:10px;padding:13px 14px;font-family:var(--font-ar);
  font-size:15px;color:var(--ink)}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--gold)}
.cform .check{display:flex;align-items:center;gap:10px}
.cform .check input{width:18px;height:18px;accent-color:var(--gold-deep)}
.formnote{font-size:12.5px;color:var(--muted-2);margin-top:14px}
.cinfo h3{font-size:22px;margin-bottom:22px}
.crow{display:flex;gap:16px;align-items:center;padding:16px 18px;background:#fff;
  border:1px solid var(--line-dark);border-radius:14px;margin-bottom:12px;transition:.3s}
.crow:hover{border-color:var(--gold);transform:translateX(-4px)}
.crow span{font-size:22px}
.crow b{display:block;font-size:15.5px;color:var(--ink);font-weight:800;word-break:break-all}
.crow i{font-style:normal;font-size:13px;color:var(--muted-2)}
.lic{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.lic b{font-size:12.5px;font-weight:800;color:var(--gold-deep);
  border:1px dashed rgba(168,133,66,.4);border-radius:999px;padding:7px 14px}

/* ─────────── legal ─────────── */
.legal{min-height:70vh;padding-top:150px}
.legalwrap{max-width:860px}
.legal h1{font-size:clamp(28px,3.4vw,44px);margin:14px 0 20px}

/* ─────────── footer ─────────── */
footer{background:var(--ink-900);border-top:1px solid var(--line);padding:70px 0 26px}
.fg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
footer h4{color:var(--gold);font-size:15px;margin-bottom:16px}
footer p,footer a{color:#A9AEB2;font-size:14.5px;line-height:2.05;display:block;transition:.3s}
footer a:hover{color:var(--gold)}
.flogo{height:66px;width:auto;margin-bottom:18px}
.fb{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;
  gap:18px;flex-wrap:wrap;color:#71767A;font-size:13px}

/* ─────────── floating bits ─────────── */
.wapp{position:fixed;bottom:24px;inset-inline-start:24px;z-index:95;background:#25D366;color:#fff;
  border-radius:999px;padding:13px 20px;font-weight:800;font-size:14.5px;display:flex;
  align-items:center;gap:9px;box-shadow:0 12px 30px rgba(37,211,102,.3)}
.wapp:hover{background:#20BD5A}
.totop{position:fixed;bottom:26px;inset-inline-end:26px;z-index:95;width:46px;height:46px;
  border-radius:50%;border:1px solid var(--line);background:rgba(20,22,24,.85);color:#fff;
  font-size:19px;cursor:pointer;opacity:0;pointer-events:none;transition:.35s;backdrop-filter:blur(8px)}
.totop.show{opacity:1;pointer-events:auto}
.totop:hover{border-color:var(--gold);color:var(--gold)}

/* ─────────── reveal animation ─────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ─────────── responsive ─────────── */
@media (max-width:1080px){
  :root{--pad-x:28px}
  h1{font-size:clamp(30px,6vw,46px)}
  .cards,.pgrid,.svc,.areas,.ctiles{grid-template-columns:1fr 1fr}
  .pdetail,.calcwrap,.contactgrid{grid-template-columns:1fr}
  .specs{position:static}
  .stats{grid-template-columns:1fr 1fr}
  .stats .s+.s::before{display:none}
  .fg{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  #mainnav{position:fixed;inset:0 0 0 auto;width:80%;max-width:340px;background:var(--ink-900);
    flex-direction:column;justify-content:center;gap:28px;transform:translateX(100%);
    transition:.4s var(--ease);padding:80px 32px;border-inline-start:1px solid var(--line)}
  html[dir=ltr] #mainnav{transform:translateX(-100%);inset:0 auto 0 0}
  #mainnav.open{transform:none}
  #mainnav a{font-size:20px}
  .burger{display:block}
  .acts .btn{display:none}
  .cards,.pgrid,.svc,.areas,.ctiles,.plist,.feats,.frow,.fg,.stats{grid-template-columns:1fr}
  .hero{min-height:92vh}
  .hero .box{padding:96px 0 70px}
  .sec{padding:64px 0}
  .band{padding:34px;flex-direction:column;align-items:flex-start}
  .pr{flex-direction:column;align-items:flex-start;gap:8px}
  .pr .r{text-align:start}
  .wapp span{display:none}
  .wapp{padding:14px}
  .scroll{display:none}
}

/* LTR: مؤشر SCROLL أفقي عشان القراءة الطبيعية */
html[dir=ltr] .scroll{writing-mode:horizontal-tb;letter-spacing:3px}

/* ─────────── phase 1: real <img> markup inside the image boxes ─────────── */
.bg img,.pheroimg img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}

/* ─────────── phase 1: FAQ ─────────── */
.faq{max-width:880px}
.faq details{border-bottom:1px solid var(--line-dark)}
.faq details:first-of-type{border-top:1px solid var(--line-dark)}
.faq summary{cursor:pointer;list-style:none;display:flex;gap:18px;align-items:flex-start;
  justify-content:space-between;padding:22px 0;font-weight:800;font-size:17.5px;
  color:var(--ink);line-height:1.6}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:0 0 auto;color:var(--gold-deep);font-size:24px;
  font-weight:400;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 24px}
.faq .a p{font-size:16px;line-height:1.95;color:var(--muted-2);max-width:760px}

/* ─────────── phase 1: screen-reader-only headings ─────────── */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}