/* باحث للمستثمر — نظام التصميم
   الفكرة: أرضية حبر داكن، والدهبي مخصص للقطع والأسعار والإجراء الأساسي فقط.
   رسومات مخطط القطعة بديل للصور وبتدي هوية مختلفة عن بوابات الإعلانات. */
:root{
  --ink:#0C0B09; --ink-2:#12100C; --panel:#17140F; --panel-2:#1F1B14;
  --line:#2E281E; --line-2:#3C3426;
  --gold:#C9A55C; --gold-hi:#E6C98E; --gold-lo:#8F7440; --gold-dim:rgba(201,165,92,.14);
  --sand:#F3EBDC; --muted:#A79C88; --faint:#6E6556;
  --ok:#86BC8F; --warn:#E3B860; --err:#E58C7B;
  --f-display:'Alexandria','IBM Plex Sans Arabic',system-ui,'Segoe UI',sans-serif;
  --f-body:'IBM Plex Sans Arabic',system-ui,'Segoe UI',Tahoma,sans-serif;
  --r-sm:8px; --r:12px; --r-lg:18px; --r-xl:26px;
  --max:1240px; --head:72px;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--sand);font-family:var(--f-body);font-size:16px;line-height:1.8;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
[dir="ltr"] body{line-height:1.65}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background:radial-gradient(900px 500px at 85% -10%,rgba(201,165,92,.10),transparent 60%),radial-gradient(700px 400px at 0% 30%,rgba(201,165,92,.05),transparent 60%)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.35;margin:0;text-wrap:balance;letter-spacing:0}
[dir="ltr"] h1,[dir="ltr"] h2{letter-spacing:-.015em;line-height:1.2}
h3,h4{font-weight:600}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px;border-radius:4px}
[hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
.gold{color:var(--gold)} .muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:999px;border:1px solid var(--line-2);background:transparent;font-weight:700;cursor:pointer;white-space:nowrap;transition:border-color .2s,background .2s,transform .2s var(--ease)}
.btn:hover{border-color:var(--gold)}
.btn:active{transform:scale(.98)}
.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-hi);border-color:var(--gold-hi)}
.btn-sm{height:36px;padding:0 14px;font-size:14px}
.btn-icon{width:42px;padding:0}
.btn svg{width:18px;height:18px}
.link{color:var(--gold);font-weight:700;display:inline-flex;gap:6px;align-items:center}
.link:hover{color:var(--gold-hi)}
.link.more::after{content:"←";transition:transform .2s}
[dir="ltr"] .link.more::after{content:"→"}
.link.more:hover::after{transform:translateX(-3px)}
[dir="ltr"] .link.more:hover::after{transform:translateX(3px)}
.phone-in{direction:ltr;text-align:left}
[dir="rtl"] .phone-in{text-align:right}

/* language switch */
.lang-switch{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;padding:3px;gap:2px}
.lang-switch button{min-width:36px;height:32px;padding:0 9px;border:0;border-radius:999px;background:transparent;color:var(--muted);font-family:var(--f-display);font-size:13px;font-weight:600;cursor:pointer;transition:.2s}
.lang-switch button:hover{color:var(--sand)}
.lang-switch button[aria-pressed="true"]{background:var(--gold);color:var(--ink)}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(12,11,9,.82);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:22px;height:var(--head)}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand svg{width:34px;height:40px}
.brand b{display:block;font-family:var(--f-display);font-size:20px;line-height:1.1}
.brand small{display:block;font-size:11px;color:var(--muted);letter-spacing:.02em}
.main-nav{display:flex;gap:4px;margin-inline-start:auto}
.main-nav a{padding:8px 12px;border-radius:999px;color:var(--muted);font-size:15px;font-weight:500;white-space:nowrap;transition:color .2s,background .2s}
[dir="ltr"] .main-nav a{padding:8px 10px;font-size:14.5px}
.main-nav a:hover{color:var(--sand)}
.main-nav a[aria-current="page"]{color:var(--ink);background:var(--gold)}
.head-actions{display:flex;gap:8px;align-items:center}
.fav-btn{position:relative}
.fav-btn .count{position:absolute;top:-4px;inset-inline-end:-4px;min-width:18px;height:18px;border-radius:9px;background:var(--gold);color:var(--ink);font-size:11px;font-weight:800;display:grid;place-items:center;padding:0 4px}
.menu-toggle{display:none}
@media (max-width:1200px){
  .main-nav{position:fixed;inset:var(--head) 0 auto 0;flex-direction:column;gap:0;background:var(--ink-2);border-bottom:1px solid var(--line);padding:8px 20px 18px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:.25s var(--ease)}
  .main-nav.open{transform:none;opacity:1;pointer-events:auto}
  .main-nav a{border-radius:0;padding:14px 4px;border-bottom:1px solid var(--line);font-size:17px}
  .main-nav a[aria-current="page"]{background:none;color:var(--gold)}
  .menu-toggle{display:inline-flex}
  .head-actions{margin-inline-start:auto}
  .head-actions .head-cta{display:none}
}
@media (max-width:520px){
  .brand small{display:none}
  .brand b{font-size:17px}
  .head-row{gap:10px}
  .head-actions .fav-btn{display:none}
  .lang-switch button{min-width:30px;padding:0 6px}
}

/* sections */
.sec{padding-block:88px}
.sec-tight{padding-block:56px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:var(--gold);letter-spacing:.03em}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gold)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);margin-top:8px}
.sec-head p{color:var(--muted);max-width:56ch}
.page-hero{padding-block:56px 30px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(32px,4.6vw,52px);margin-top:10px}
.page-hero p{color:var(--muted);font-size:18px;max-width:62ch;margin-top:12px}
.crumbs{font-size:13px;color:var(--faint);display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--gold)}

/* panels & fields */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;min-width:0}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:13px;color:var(--muted);font-weight:500}
.input,.field input,.field select,.field textarea{width:100%;height:48px;background:var(--ink);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:0 14px;transition:border-color .2s}
.field textarea{height:auto;min-height:110px;padding:12px 14px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);outline:none}
.field .err{font-size:12px;color:var(--err);min-height:1.1em}
.field.bad input,.field.bad select{border-color:var(--err)}

/* chips & tags */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--muted);cursor:pointer;font-size:14px;font-weight:500;transition:.2s}
.chip:hover{color:var(--sand);border-color:var(--gold-lo)}
.chip[aria-pressed="true"]{background:var(--gold);border-color:var(--gold);color:var(--ink);font-weight:700}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--gold);color:var(--ink);white-space:nowrap}
.tag.out{background:rgba(12,11,9,.85);color:var(--gold);border:1px solid var(--gold)}
.tag.ok{background:rgba(134,188,143,.14);color:var(--ok);border:1px solid rgba(134,188,143,.35)}
.tag svg{width:13px;height:13px}

/* listing card */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:22px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:border-color .25s,transform .35s var(--ease),box-shadow .35s}
.card:hover{border-color:var(--gold-lo);transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(201,165,92,.35)}
.card .thumb{position:relative;background:#110F0B;aspect-ratio:32/21;overflow:hidden}
.card .thumb > svg{width:100%;height:100%;display:block;transition:transform .6s var(--ease)}
.card:hover .thumb > svg{transform:scale(1.04)}
.card .tags{position:absolute;top:12px;inset-inline-start:12px;display:flex;gap:6px;flex-wrap:wrap}
.card .tools{position:absolute;top:10px;inset-inline-end:10px;display:flex;gap:6px}
.icon-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-2);background:rgba(12,11,9,.8);display:grid;place-items:center;cursor:pointer;color:var(--sand);transition:.2s}
.icon-btn:hover{border-color:var(--gold);color:var(--gold)}
.icon-btn[aria-pressed="true"]{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.icon-btn svg{width:17px;height:17px}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:19px}
.card h3 a::after{content:"";position:absolute;inset:0;z-index:0}
.card .tools,.card .tags{z-index:1}
.loc{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.loc svg{width:14px;height:14px;color:var(--gold);flex-shrink:0}
.specs{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.specs b{color:var(--sand)}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.price-row b{font-family:var(--f-display);font-size:20px;font-weight:700;color:var(--gold)}
.price-row span{font-size:12px;color:var(--muted)}
.lic{font-size:11px;color:var(--faint)}

/* compare tray */
.tray{position:fixed;bottom:max(16px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,140%);z-index:60;background:var(--panel-2);border:1px solid var(--gold-lo);border-radius:999px;padding:8px 8px 8px 8px;display:flex;align-items:center;gap:12px;box-shadow:0 20px 50px -10px rgba(0,0,0,.7);transition:transform .35s var(--ease);max-width:calc(100vw - 32px)}
.tray.show{transform:translate(-50%,0)}
.tray .txt{padding-inline:12px;font-size:14px;white-space:nowrap}

/* whatsapp float */
.wa{position:fixed;bottom:max(20px,env(safe-area-inset-bottom));inset-inline-end:20px;z-index:55;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(37,211,102,.6)}
.wa svg{width:28px;height:28px}

/* toast */
.toast{position:fixed;top:calc(var(--head) + 14px);left:50%;transform:translate(-50%,-20px);opacity:0;z-index:70;background:var(--sand);color:var(--ink);font-weight:700;padding:10px 20px;border-radius:999px;transition:.3s var(--ease);pointer-events:none;font-size:14px}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* footer */
.site-foot{margin-top:60px;border-top:1px solid var(--line);background:var(--ink-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-block:56px 36px}
.foot-grid h4{font-size:15px;color:var(--gold);margin-bottom:14px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--muted)}
.foot-grid a:hover{color:var(--sand)}
.foot-bottom{border-top:1px solid var(--line);padding-block:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--faint)}
.trust{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.trust span{font-size:12px;border:1px solid var(--line-2);border-radius:8px;padding:6px 10px;color:var(--muted)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* reveal: visible at rest, only a gentle lift when JS adds .in */
.reveal{transition:transform .7s var(--ease),opacity .7s var(--ease)}
.js .reveal:not(.in){transform:translateY(16px);opacity:.35}

/* misc */
.empty{grid-column:1/-1;text-align:center;padding:56px 20px;border:1px dashed var(--line-2);border-radius:var(--r-lg);color:var(--muted)}
.note{font-size:12px;color:var(--faint)}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.kv div{border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;background:var(--ink-2)}
.kv span{display:block;font-size:12px;color:var(--muted)}
.kv b{font-size:16px}
.divider{height:1px;background:var(--line);margin-block:24px}
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th{font-weight:500;color:var(--muted);text-align:start;padding:12px 14px;border-bottom:1px solid var(--line-2);white-space:nowrap}
table.data td{padding:14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.data tr:hover td{background:var(--ink-2)}
.scroll-x{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg)}
.up{color:var(--ok)} .down{color:var(--err)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal:not(.in){transform:none;opacity:1}
}