:root{
  --bg:#EEECE6; --card:#FFFFFF; --fg:#16181B; --muted-fg:#595C62; --border:#D9D6CE; --field:#F6F5F1;
  --yellow:#F5C400; --yellow-deep:#B98F00; --on-yellow:#16181B;
  --night:#121315; --night-2:#1C1E21; --night-fg:#EDEBE6; --night-muted:#A6A9AF; --night-line:#34373C;
  --red:#D0202F; --danger:#C21F2D;
  --font-heading:"Alexandria","IBM Plex Sans Arabic",Tahoma,sans-serif;
  --font-body:"IBM Plex Sans Arabic",Tahoma,"Segoe UI",sans-serif;
  --r:12px; --dur-fast:150ms; --dur-base:250ms;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--bg:#131518;--card:#1D2024;--fg:#EDEBE6;--muted-fg:#A6A9AF;--border:#34373C;--field:#16181B;--danger:#FF6B76;}}
:root[data-theme="dark"]{color-scheme:dark;--bg:#131518;--card:#1D2024;--fg:#EDEBE6;--muted-fg:#A6A9AF;--border:#34373C;--field:#16181B;--danger:#FF6B76;}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:16px}
body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:16px;line-height:1.7;direction:rtl;overflow-x:hidden}
.wrap{max-width:1040px;margin-inline:auto;padding-inline:16px}
h1,h2,h3{font-family:var(--font-heading);line-height:1.3;text-wrap:balance;margin:0}
a{color:inherit}
button,a,summary,label.pay{cursor:pointer}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}

/* logo */
.np{--s:32px;width:var(--s);height:var(--s);border-radius:50%;border:calc(var(--s)*.12) solid var(--red);background:#fff;display:grid;place-items:center;position:relative;flex:none;overflow:hidden}
.np b{font-family:var(--font-heading);font-weight:900;font-size:calc(var(--s)*.5);color:#16181B;line-height:1}
.np::after{content:"";position:absolute;width:calc(var(--s)*.12);height:130%;background:var(--red);transform:rotate(45deg)}

/* ===== scroll story ===== */
.story{position:relative;height:340vh;background:var(--night)}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;color:var(--night-fg);display:flex;flex-direction:column}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top,0px) + 12px) 16px 8px;max-width:1040px;width:100%;margin-inline:auto;position:relative;z-index:2}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:800;font-size:18px;direction:ltr}
.bar a{font-size:14px;font-weight:600;text-decoration:none;border:1.5px solid #4A4E54;border-radius:999px;padding:8px 16px;min-height:40px;display:inline-flex;align-items:center}

.scene{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;align-items:center;max-width:1040px;width:100%;margin-inline:auto;padding-inline:16px;min-height:0;pointer-events:none}
.copy{text-align:center;padding-top:4px;text-shadow:0 2px 18px rgba(0,0,0,.55)}
.chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;border-radius:999px;padding:4px 12px;background:rgba(208,32,47,.28);color:#FFB3B9;transition:background var(--dur-base),color var(--dur-base);text-shadow:none;backdrop-filter:blur(6px)}
.chip i{width:8px;height:8px;border-radius:50%;background:currentColor}
.stage.open .chip{background:rgba(245,196,0,.2);color:var(--yellow)}
.copy h1{font-size:clamp(26px,7vw,52px);font-weight:900;margin-top:10px}
.copy h1 em{font-style:normal;color:var(--yellow)}
.copy p{color:#D2D4D8;font-size:16px;margin:6px auto 0;max-width:32ch}

.viewer{position:absolute;inset:0;z-index:0}
.viewer canvas{width:100%;height:100%;display:block}
.viewer::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(10,11,12,.88) 0%,rgba(10,11,12,.55) 24%,rgba(10,11,12,0) 44%,rgba(10,11,12,0) 82%,rgba(10,11,12,.8) 100%)}
.progress{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);width:120px;height:4px;border-radius:2px;background:rgba(255,255,255,.14);overflow:hidden;z-index:2}
.progress i{display:block;height:100%;width:calc(var(--q,0)*100%);background:var(--yellow);margin-inline-start:auto}

/* gate that opens with scroll */
.gate{position:absolute;inset:0;z-index:5;pointer-events:none}
.gate .half{position:absolute;top:0;bottom:0;width:50%;overflow:hidden;background:#0A0B0C;will-change:transform}
.gate .half.r{right:0;transform:translateX(calc(var(--g,0) * 101%))}
.gate .half.l{left:0;transform:translateX(calc(var(--g,0) * -101%))}
.gate .half::after{content:"";position:absolute;top:0;bottom:0;width:6px;background:repeating-linear-gradient(180deg,var(--yellow) 0 26px,#0A0B0C 26px 44px);opacity:min(.85,calc(var(--g,0) * 12))}
.gate .half.r::after{left:0}.gate .half.l::after{right:0}
.gate .inner{position:absolute;top:0;bottom:0;width:100vw;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.gate .half.r .inner{right:0}.gate .half.l .inner{left:0}
.gate svg{width:118px;height:118px}
.gate .ring{stroke-dasharray:327;stroke-dashoffset:327;animation:draw .7s ease-out .1s forwards}
.gate .slash{stroke-dasharray:106;stroke-dashoffset:106;animation:draw .3s ease-out .75s forwards}
.gate .p{opacity:0;animation:fade .3s ease-out .5s forwards}
.gate .word{font-family:var(--font-heading);font-weight:900;font-size:clamp(30px,9vw,56px);letter-spacing:.12em;color:var(--yellow);direction:ltr;opacity:0;animation:fade .4s ease-out 1s forwards}
.gate .cue{font-size:14px;color:#A6A9AF;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;animation:fade .4s ease-out 1.3s forwards}
.gate .cue span{width:22px;height:34px;border:2px solid #5A5E64;border-radius:12px;position:relative}
.gate .cue span::after{content:"";position:absolute;top:6px;left:50%;width:4px;height:7px;margin-left:-2px;border-radius:2px;background:var(--yellow);animation:wheel 1.4s ease-in-out infinite}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}
@keyframes wheel{50%{transform:translateY(8px);opacity:.3}}

/* ===== product ===== */
.product{background:var(--night);color:var(--night-fg);padding-block:24px 56px}
.prod-row{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:end}
.buy{background:var(--night-2);border:1px solid var(--night-line);border-radius:16px;padding:20px;display:grid;gap:14px}
.buy .btn{width:100%}
.specs{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.specs li{font-size:13.5px;font-weight:600;padding:4px 12px;border-radius:999px;border:1px solid #4A4E54;color:var(--night-fg)}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;background:var(--yellow);color:var(--on-yellow);padding:2px 10px;border-radius:4px}
.product h2{font-size:clamp(24px,5vw,38px);font-weight:800;margin-block:12px 8px}
.product p{color:var(--night-muted);margin:0;max-width:44ch}
.price{font-family:var(--font-heading);font-weight:900;font-size:44px;font-variant-numeric:tabular-nums;color:var(--yellow);line-height:1.1}
.price small{font-size:16px;font-weight:600;color:var(--night-muted);margin-inline-start:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-heading);font-weight:700;font-size:17px;min-height:48px;padding:12px 24px;border-radius:10px;border:0;text-decoration:none;transition:transform var(--dur-fast),box-shadow var(--dur-fast)}
.btn-primary{background:var(--yellow);color:var(--on-yellow);box-shadow:0 3px 0 var(--yellow-deep)}
.btn-primary:active{transform:translateY(2px);box-shadow:0 1px 0 var(--yellow-deep)}
.btn-dark{background:#16181B;color:var(--yellow)}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}

/* ===== sections ===== */
section{padding-block:40px}
.sec-title{font-size:clamp(22px,5vw,30px);font-weight:800;margin-bottom:18px}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.feat{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px;display:grid;grid-template-columns:auto 1fr;gap:2px 12px;align-items:start}
.feat svg{width:32px;height:32px;grid-row:span 2;color:var(--fg)}
.feat h3{font-size:16.5px;font-weight:700}
.feat p{margin:0;color:var(--muted-fg);font-size:15px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{border-top:3px solid var(--fg);padding-top:12px}
.step b{font-family:var(--font-heading);font-size:13px;color:var(--muted-fg)}
.step h3{font-size:18px;margin-block:2px 4px}
.step p{margin:0;color:var(--muted-fg);font-size:15px}

/* ===== order form ===== */
.order{display:grid;grid-template-columns:1fr 330px;gap:20px;align-items:start}
.form{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.f{display:flex;flex-direction:column;gap:6px;grid-column:span 3;min-width:0}
.f.full{grid-column:1/-1}.f.third{grid-column:span 2}
.f > label,.lbl{font-size:14px;font-weight:600}
.opt{font-weight:400;color:var(--muted-fg);font-size:12.5px}
input,textarea{font:inherit;font-size:16px;color:var(--fg);background:var(--field);border:1.5px solid var(--border);border-radius:9px;padding:11px 12px;width:100%;min-height:48px}
input:focus,textarea:focus{border-color:var(--fg);outline:none}
input[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--danger)}
textarea{min-height:84px;resize:vertical}
.err{color:var(--danger);font-size:13px;min-height:1.2em}
.qty{display:flex;align-items:center;border:1.5px solid var(--border);border-radius:9px;background:var(--field);width:max-content}
.qty button{width:48px;height:48px;border:0;background:transparent;font-size:22px;color:var(--fg)}
.qty output{min-width:40px;text-align:center;font-family:var(--font-heading);font-weight:700;font-size:18px;font-variant-numeric:tabular-nums}
.pays{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pay{position:relative;display:flex;gap:10px;align-items:flex-start;border:1.5px solid var(--border);border-radius:10px;padding:12px;background:var(--field);min-height:48px}
.pay input{position:absolute;opacity:0;width:1px;height:1px;min-height:0}
.pay .dot{flex:none;width:20px;height:20px;border-radius:50%;border:2px solid var(--muted-fg);margin-top:2px;display:grid;place-items:center}
.pay input:checked ~ .dot{border-color:var(--fg)}
.pay input:checked ~ .dot::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--fg)}
.pay:has(input:checked){border-color:var(--fg)}
.pay:has(input:focus-visible){outline:3px solid var(--yellow);outline-offset:2px}
.pay strong{display:block;font-size:15px}
.pay small{display:block;color:var(--muted-fg);font-size:13px;line-height:1.5}

.summary{background:var(--night-2);color:var(--night-fg);border-radius:14px;padding:20px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 12px)}
.summary h3{font-size:18px;color:var(--yellow)}
.sum-head{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.sum-head img{width:56px;height:56px;border-radius:10px;object-fit:cover;object-position:50% 70%;flex:none;background:#000}
.sum-head span{font-size:13px;color:var(--night-muted)}
.srow{display:flex;justify-content:space-between;gap:10px;padding-block:7px;border-bottom:1px dashed #4A4E54;font-size:15px;font-variant-numeric:tabular-nums}
.srow.total{border:0;font-family:var(--font-heading);font-weight:800;font-size:22px;padding-top:12px}
.summary .btn{width:100%;margin-top:12px}
.summary .note{font-size:13px;color:var(--night-muted);margin:10px 0 0}
.phone{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--night-line);font-size:14px}
.phone span{font-family:var(--font-heading);font-weight:700;letter-spacing:.04em;direction:ltr;user-select:all}
.phone button{font:inherit;font-size:13px;background:transparent;color:var(--night-fg);border:1px solid #5A5E64;border-radius:8px;padding:6px 12px;min-height:36px}

.bulk{background:var(--yellow);color:var(--on-yellow);border-radius:14px;padding:24px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.bulk h2{font-size:22px;margin-bottom:4px}
.bulk p{margin:0;max-width:52ch}

details{border-bottom:1px solid var(--border);padding-block:14px}
summary{font-weight:600;font-size:16.5px;min-height:32px}
details p{margin:8px 0 0;color:var(--muted-fg)}
footer{padding-block:24px 110px;color:var(--muted-fg);font-size:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;border-top:1px solid var(--border);margin-top:10px}

/* ===== bulk sheet ===== */
.sheet{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;background:rgba(10,11,12,.6);padding:16px}
.sheet[hidden]{display:none!important}
.sheet .panel{background:var(--card);color:var(--fg);width:100%;max-width:480px;border-radius:18px;padding:20px 20px calc(20px + env(safe-area-inset-bottom,0px));display:grid;gap:12px;max-height:90svh;overflow:auto;animation:up var(--dur-base) cubic-bezier(.2,0,0,1)}
.sheet .head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.sheet .head h3{font-size:19px}
.sheet .x{width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:transparent;color:var(--fg);font-size:20px}
.sheet .panel > p{margin:0;color:var(--muted-fg);font-size:14.5px}
@keyframes up{from{transform:translateY(24px);opacity:0}}
@media (min-width:700px){.sheet{align-items:center}}

/* ===== mobile bar ===== */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:20;background:rgba(17,18,20,.95);color:var(--night-fg);display:none;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));transform:translateY(110%);transition:transform var(--dur-base)}
.mbar.show{transform:none}
.mbar .mp{font-family:var(--font-heading);font-weight:800;font-size:20px;color:var(--yellow);font-variant-numeric:tabular-nums}
.mbar .mp small{font-size:12px;color:var(--night-muted);font-weight:500;display:block;line-height:1.2}

@media (min-width:900px){
  .scene{align-items:flex-start;justify-content:center}
  .copy{text-align:start;padding:0;max-width:440px}
  .copy p{margin-inline:0}
  .viewer::after{background:linear-gradient(270deg,rgba(10,11,12,.85) 0%,rgba(10,11,12,.5) 30%,rgba(10,11,12,0) 52%),linear-gradient(180deg,rgba(10,11,12,.6) 0%,rgba(10,11,12,0) 18%,rgba(10,11,12,0) 85%,rgba(10,11,12,.7) 100%)}
}
@media (max-width:820px){
  .prod-row{grid-template-columns:1fr}
  .feats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .order{grid-template-columns:1fr}
  .summary{position:static}
  .mbar{display:flex}
}
@media (max-width:520px){
  .feats{grid-template-columns:1fr}
  .form{padding:16px;gap:12px}
  .f{grid-column:1/-1}.f.third{grid-column:span 2}
  .pays{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .story{height:auto}.stage{position:relative;height:auto;min-height:100svh}
  .gate,.progress{display:none}
}