/* بيت الجالكسي — Galaxy Night */
:root{
  color-scheme:dark;
  --bg:#07080c;--bg-2:#0b0d13;--surface:#11141c;--surface-2:#181c26;--surface-3:#222734;
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.14);
  --ink:#f3f5f9;--ink-2:#c9cedb;--mute:#8d95a8;--faint:#5d6578;
  --accent:#4f7cff;--accent-2:#8fb0ff;--accent-deep:#355ee8;--accent-ink:#fff;
  --gold:#ffd60a;--gold-ink:#171300;
  --wa:#25d366;--wa-ink:#062b14;
  --ok:#37d67a;--danger:#ff5d5d;
  --tint:#5e738b;
  --f-ar:'IBM Plex Sans Arabic',system-ui,'Segoe UI',Tahoma,sans-serif;
  --f-en:'Sora','IBM Plex Sans Arabic',system-ui,sans-serif;
  --r-xs:8px;--r-s:12px;--r-m:18px;--r-l:26px;--r-pill:999px;
  --gutter:16px;--head:56px;--dir:-1;
  --sh-1:0 1px 0 rgba(255,255,255,.04) inset,0 8px 24px rgba(0,0,0,.35);
  --sh-2:0 1px 0 rgba(255,255,255,.06) inset,0 24px 60px rgba(0,0,0,.55);
  --d-xs:120ms;--d-s:200ms;--d-m:320ms;--d-l:560ms;--d-xl:900ms;
  --e-out:cubic-bezier(.16,1,.3,1);
  --e-in:cubic-bezier(.7,0,.84,0);
  --e-inout:cubic-bezier(.65,0,.35,1);
  --e-spring-soft:cubic-bezier(.22,1.12,.36,1);
  --e-spring-pop:cubic-bezier(.34,1.56,.64,1);
}
@supports (transition-timing-function:linear(0,1)){
  :root{
    --e-spring-soft:linear(0,0.031,0.101,0.187,0.29,0.397,0.502,0.598,0.686,0.757,0.822,0.877,0.92,0.955,0.979,0.999,1.012,1.021,1.026,1.028,1.029,1.027,1.025,1.022,1.019,1.017,1.014,1.011,1.008,1.006,1.005,1.003,1);
    --e-spring-pop:linear(0,0.046,0.16,0.301,0.468,0.623,0.774,0.895,0.998,1.069,1.118,1.143,1.151,1.145,1.13,1.107,1.084,1.059,1.037,1.017,1.002,0.991,0.983,0.979,0.977,0.978,0.98,0.983,0.987,0.991,0.994,0.997,0.999,1.001,1.002,1.003,1.003,1.003,1.003,1.003,1);
  }
}
[dir=ltr]{--dir:1}

*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--head) + 64px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font-family:var(--f-ar);font-size:16px;line-height:1.7;overflow-x:clip;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background:radial-gradient(60% 45% at 100% 0%,#1b2c6b 0%,transparent 70%),radial-gradient(50% 50% at -10% 55%,#2a1650 0%,transparent 70%)}
h1,h2,h3,p,dl,dd,dt,ol,ul,figure{margin:0}
ol,ul{padding:0;list-style:none}
button,a,input{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}
button{border:0;background:none;cursor:pointer;padding:0}
a{text-decoration:none}
img{display:block;max-width:100%}
svg{flex:none}
:focus{outline:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}
.en{font-family:var(--f-en);direction:ltr;unicode-bidi:isolate;letter-spacing:-.01em}
.num{font-family:var(--f-en);font-variant-numeric:tabular-nums}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:1280px;margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:fixed;top:8px;inset-inline-start:8px;z-index:200;padding:10px 16px;border-radius:var(--r-s);background:var(--ink);color:var(--bg);transform:translateY(-200%)}
.skip:focus{transform:none}
.ico{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:var(--r-pill);font-weight:600;font-size:16px;line-height:1.2;white-space:nowrap;transition:transform var(--d-xs) ease,background-color var(--d-s) ease,color var(--d-s) ease}
.btn:active{transform:scale(.96)}
.btn .ico{width:20px;height:20px}
.btn-pri{background:var(--accent-deep);color:var(--accent-ink)}
.btn-pri:hover{background:#4169f0}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-wa{background:var(--wa);color:var(--wa-ink)}
.btn-wa:hover{background:#3ee07a}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px}
.btn-block{display:flex;width:100%}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:40;height:var(--head);background:rgba(7,8,12,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.top::after{content:"";position:absolute;inset-inline:0;bottom:0;height:1px;background:var(--line-2);opacity:0;transition:opacity var(--d-m) ease}
.top.scrolled::after{opacity:1}
.top .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;line-height:1}
.mark{width:14px;height:24px;border-radius:4px;background:linear-gradient(160deg,var(--accent-2),var(--accent) 55%,#2a3fa8);position:relative;box-shadow:0 0 18px rgba(79,124,255,.45)}
.mark::after{content:"";position:absolute;top:3px;left:50%;width:3px;height:3px;margin-left:-1.5px;border-radius:50%;background:var(--bg)}
.cartbtn{position:relative;width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-s);transition:transform var(--d-xs) ease}
.cartbtn:active{transform:scale(.92)}
.cartbtn:hover{background:var(--surface-2)}
.badge{position:absolute;top:2px;inset-inline-end:0;min-width:20px;height:20px;padding:0 5px;border-radius:99px;background:var(--gold);color:var(--gold-ink);font:700 12px/20px var(--f-en);text-align:center;transform:scale(0);transition:transform 420ms var(--e-spring-pop)}
.badge.on{transform:scale(1)}
.top.fly{z-index:70}

/* ---------- stage (shared by hero, cards, sheet) ---------- */
.stg{position:relative;isolation:isolate;overflow:hidden;aspect-ratio:1/1.04;container-type:inline-size;background:var(--surface)}
.stg .gl{position:absolute;inset:0;z-index:0;pointer-events:none;transition:opacity 500ms ease;
  background:radial-gradient(60% 55% at 50% 45%,var(--tint) 0%,transparent 75%);opacity:1}
@supports (background:color-mix(in oklab,red,blue)){
  .stg .gl{background:radial-gradient(60% 55% at 50% 45%,color-mix(in oklab,var(--tint) 55%,#1a1f2b) 0%,color-mix(in oklab,var(--tint) 18%,#0d1017) 55%,var(--surface) 100%)}
}
.stg .gl.off{opacity:0}
.ghost{position:absolute;inset-inline:4cqw;top:3%;bottom:auto;z-index:1;pointer-events:none;font:700 calc(var(--k,22)*1cqw)/1.05 var(--f-en);letter-spacing:-.02em;text-transform:uppercase;white-space:nowrap;direction:ltr;text-align:center;color:transparent;-webkit-text-stroke:0;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,0) 80%);-webkit-background-clip:text;background-clip:text}
.floor{position:absolute;z-index:1;left:18%;right:18%;bottom:3%;height:12%;pointer-events:none;background:radial-gradient(closest-side,rgba(0,0,0,.55),transparent)}
.tilt,.turn{position:absolute;inset:0;z-index:2}
.lay{position:absolute;left:6%;top:6%;width:88%;height:86%;object-fit:contain;opacity:0;pointer-events:none;user-select:none;-webkit-user-drag:none}
.lay.on{opacity:1}
.tag{position:absolute;z-index:3;top:10px;inset-inline-start:10px;padding:2px 10px;border-radius:99px;background:var(--gold);color:var(--gold-ink);font-size:12px;font-weight:600;line-height:20px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;overflow:clip;min-height:calc(100svh - var(--head));padding-block:22px 28px}
@media (min-height:900px){.hero{min-height:min(calc(100svh - var(--head)),820px)}}
.hero-grid{display:grid;gap:6px;align-items:center}
.kick{font:600 13px/1.4 var(--f-en);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);text-align:right}
.h1{margin-top:8px;font-size:clamp(38px,10.5vw,84px);font-weight:700;line-height:1.2}
.ln{display:block;overflow:hidden;padding-block:.12em .22em;margin-block:-.12em -.22em}
.ln>i{display:block;font-style:normal}
.lead{margin-top:14px;max-width:32ch;font-size:16px;color:var(--ink-2)}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.hero-v{position:relative}
.hero{--lx:10%;--ly:12%;--lw:80%;--lh:82%}
.hero .stg{width:110%;margin-inline:-5%;aspect-ratio:1/.8;background:transparent;overflow:visible}
/* الهالة: أكبر وأوضح من الجهاز، بلون الجهاز */
.hero .stg .gl{inset:-18% -12%;background:radial-gradient(40% 44% at 50% 56%,var(--tint) 0%,transparent 70%);opacity:.9}
@supports (background:color-mix(in oklab,red,blue)){
  .hero .stg .gl{background:radial-gradient(40% 44% at 50% 56%,color-mix(in oklab,var(--tint) 80%,#fff 8%) 0%,color-mix(in oklab,var(--tint) 35%,transparent) 42%,transparent 70%)}
}
.hero .stg .gl.off{opacity:0}
.hero .lay,.hero .sheen-m{left:var(--lx);top:var(--ly);width:var(--lw);height:var(--lh)}
.out,.flt,.rev{position:absolute;inset:0}
.rev{transform:rotate(-4deg)}
/* M1: اللمعة محصورة بشكل الجهاز عبر قناع من صورته، وتدور معه لأنها داخل .rev */
.hero .sheen-m{position:absolute;z-index:3;pointer-events:none;overflow:hidden;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.sheen{position:absolute;inset:-10% -60%;opacity:0;background:linear-gradient(100deg,transparent 44%,rgba(255,255,255,.5) 50%,transparent 56%);transform:translateX(-45%)}
.hero-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px;margin-top:4px}
.hm-c{display:flex;flex-wrap:wrap;align-items:center;gap:0 10px} /* 6 ألوان بالهيرو: اسم اللون ينزل تحت الدوائر إذا ما كفى السطر */
.hm-p{display:flex;align-items:baseline;gap:8px;color:var(--mute);font-size:14px}
.hm-p b{color:var(--ink);font:700 22px/1 var(--f-en)}
.hm-p button{color:var(--accent-2);font-weight:600;font-size:14px;padding:10px 4px;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.lbl-roll{display:inline-grid;overflow:hidden;vertical-align:bottom;padding-block:.1em .2em;margin-block:-.1em -.2em}
.lbl-roll>span{grid-area:1/1;white-space:nowrap}
.cname{font-size:14px;color:var(--ink-2);min-width:7em}

/* ---------- swatches ---------- */
.dots{display:flex;flex-wrap:wrap;gap:2px}
/* --sw = قطر دائرة اللون؛ الحلقة = الدائرة + فراغ 3px + حد 2px */
.dot{--sw:20px;position:relative;width:32px;height:32px;display:grid;place-items:center;border-radius:50%}
.dot i{width:var(--sw);height:var(--sw);border-radius:50%;background:var(--k);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),inset 0 -3px 6px rgba(0,0,0,.25)}
.dot::after{content:"";position:absolute;left:50%;top:50%;width:calc(var(--sw) + 10px);height:calc(var(--sw) + 10px);translate:-50% -50%;border-radius:50%;border:2px solid var(--ink);opacity:0;transform:scale(.6);transition:opacity 150ms ease,transform 620ms var(--e-spring-pop)}
.dot[aria-pressed=true]::after{opacity:1;transform:none}
.dots.lg .dot{--sw:30px;width:44px;height:44px}
.hero .dot{--sw:26px;width:44px;height:44px}
.card .dots{position:relative;z-index:2;flex-wrap:nowrap;gap:0;margin-inline:-6px}
.card .dot{--sw:22px;width:34px;height:40px}

/* ---------- ticker ---------- */
.tk{height:44px;overflow:hidden;border-block:1px solid var(--line);display:flex;align-items:center;background:var(--bg-2)}
.tk-track{display:flex;flex:none;width:max-content;animation:tick 38s linear infinite}
.tk ul{display:flex;flex:none;align-items:center}
.tk li{display:flex;align-items:center;gap:18px;padding-inline-end:18px;font-size:14px;font-weight:400;color:var(--ink-2);white-space:nowrap}
.tk li::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent)}
.tk:hover .tk-track,.tk:active .tk-track,.tk.paused .tk-track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(50%)}}

/* ---------- section heads ---------- */
.sec{padding-block:56px 8px}
.sh{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}
.h2{font-size:clamp(26px,7vw,44px);font-weight:700;line-height:1.25}
.sh .cnt{font-size:14px;color:var(--mute);white-space:nowrap;padding-bottom:6px}
.sub{color:var(--mute);font-size:15px;margin-top:4px}

/* ---------- tabs ---------- */
.tabs{position:sticky;top:var(--head);z-index:30;padding-block:8px 10px;margin-bottom:6px;background:var(--bg)}
.tabs::after{content:"";position:absolute;inset-inline:0;top:100%;height:18px;pointer-events:none;background:linear-gradient(var(--bg),transparent)}
.seg{position:relative;display:grid;grid-template-columns:repeat(4,1fr);padding:4px;border-radius:14px;background:var(--surface-2);max-width:560px}
.seg .pill{position:absolute;top:4px;bottom:4px;inset-inline-start:4px;width:calc((100% - 8px)/4);border-radius:10px;background:var(--ink);transform:translateX(calc(var(--i,0)*100%*var(--dir)));transition:transform 480ms var(--e-spring-soft)}
.seg button{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:5px;min-height:40px;padding:4px 2px;font-size:13px;font-weight:600;line-height:1.2;color:var(--ink-2);transition:color var(--d-s) ease;white-space:nowrap}
.seg button small{font:600 11px/1 var(--f-en);color:var(--mute);transition:color var(--d-s) ease}
.seg button[aria-selected=true]{color:var(--bg)}
.seg button[aria-selected=true] small{color:#3b4150}

/* ---------- grid + cards ---------- */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-height:600px;align-content:start}
.card{position:relative;--col:0}
.card-in{position:relative;height:100%;display:flex;flex-direction:column;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-1);overflow:hidden;cursor:pointer;transition:transform 480ms var(--e-spring-soft)}
.card-in:active{transform:scale(.985);transition-duration:160ms;transition-timing-function:ease}
.card .stg{border-radius:0}
.ci{display:flex;flex-direction:column;gap:6px;padding:12px 12px 14px;flex:1}
.kk{font-size:12px;font-weight:400;color:var(--mute);line-height:1.4}
.nm{font:700 17px/1.1 var(--f-en);letter-spacing:-.02em;direction:ltr;text-align:right;unicode-bidi:isolate}
.nm small{display:block;font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--mute);text-transform:uppercase;margin-bottom:3px}
.short{display:none;color:var(--ink-2);font-size:15px;line-height:1.6}
.pr{margin-top:auto;padding-top:4px}
.pr small{display:block;font-size:12px;color:var(--mute);line-height:1.3}
.pr b{display:block;font:700 20px/1.15 var(--f-en);font-variant-numeric:tabular-nums;direction:ltr;text-align:right}
.acts{display:flex;align-items:center;gap:6px;margin-top:6px}
.acts .btn{flex:1;min-height:40px;padding:0 10px;font-size:14px}
.cmpt{flex:none;width:40px;height:40px;display:grid;place-items:center;border-radius:var(--r-pill);border:1px solid var(--line-2);color:var(--ink-2);transition:background-color var(--d-s) ease,border-color var(--d-s) ease,transform var(--d-xs) ease}
.cmpt:active{transform:scale(.92)}
.cmpt .ico{width:20px;height:20px}
.cmpt .ic{grid-area:1/1;transition:transform 240ms var(--e-out),opacity 240ms ease}
.cmpt .ic-on{opacity:0;transform:rotate(-90deg)}
.cmpt[aria-pressed=true]{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff}
.cmpt[aria-pressed=true] .ic-off{opacity:0;transform:rotate(90deg)}
.cmpt[aria-pressed=true] .ic-on{opacity:1;transform:none}
/* زر المقارنة بزاوية المسرح، وكل الكرت يفتح التفاصيل (زر شفاف ممدود) */
.card .cmpt{position:absolute;z-index:4;top:10px;inset-inline-end:10px;background:rgba(17,20,28,.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.card .cmpt[aria-pressed=true]{background:var(--accent-deep)}
/* بالكروت العادية: الزاوية السفلية للمسرح حتى لا يغطي كاميرات الجهاز (أعلى الصورة) */
.card:not(.feat) .cmpt{top:0;margin-top:calc(104% - 46px);width:38px;height:38px} /* نسبة margin تُحسب من العرض = ارتفاع المسرح */
.cmpt .ct{display:none}
.card.feat .cmpt{width:auto;display:flex;gap:6px;padding-inline:10px 14px;font-size:13px;font-weight:600}
.card.feat .cmpt .ic{display:grid}
.card.feat .cmpt .ic-on{position:absolute;inset-inline-start:10px;top:50%;margin-top:-10px}
.card.feat .cmpt .ct{display:inline}
.acts .stretch{position:absolute;inset:0;z-index:1;min-height:0;padding:0;border:0;border-radius:inherit;background:none;color:transparent}
.acts .stretch:hover{background:none}
.acts .stretch:focus-visible{outline-offset:-3px;border-radius:var(--r-l)}
.card:not(.feat) .acts{margin:0}
.card.feat{grid-column:span 2}
.card.feat .stg{aspect-ratio:5/4}
.card.feat .nm{font-size:26px}
.card.feat .short{display:block}
.card.feat .pr b{font-size:24px}
.card.feat .ci{padding:16px 18px 18px}
.none{grid-column:1/-1;padding:60px 24px;text-align:center;color:var(--mute)}
.grid.stag .card{animation:swapin 550ms var(--e-out) both;animation-delay:calc(var(--n,0)*55ms)}
@keyframes swapin{from{opacity:0;transform:translateY(22px)}}
::view-transition-group(*){animation-duration:420ms;animation-timing-function:cubic-bezier(.16,1,.3,1)}
/* M6: الصفحة نفسها تتبدل فوراً، فقط الكروت المسمّاة تتحرك */
::view-transition-old(root),::view-transition-new(root){animation:none}
.gfill{display:grid;place-content:center;gap:6px;min-height:160px;padding:20px;text-align:center;border-radius:var(--r-l);border:1px dashed var(--line-2);color:var(--ink-2);font-size:14px;line-height:1.5;transition:border-color var(--d-s) ease,background-color var(--d-s) ease}
.gfill b{color:var(--wa);font-size:16px}
.gfill .gf-i{justify-self:center;width:36px;height:36px;color:var(--wa)}
.gfill span{font-size:15px}
.gfill:hover{border-color:var(--wa);background:rgba(37,211,102,.05)}

/* tilt highlight (desktop) */
.hl{position:absolute;z-index:3;width:70%;aspect-ratio:1;left:15%;top:15%;border-radius:50%;pointer-events:none;opacity:0;background:radial-gradient(closest-side,rgba(255,255,255,.35),transparent);transform:translate(var(--hx,0),var(--hy,0));transition:opacity 300ms ease}

/* ---------- trust ---------- */
.trust{display:grid;grid-auto-flow:column;grid-auto-columns:78%;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:none;overscroll-behavior-x:contain}
.trust::-webkit-scrollbar{display:none}
.tc{scroll-snap-align:start;padding:20px;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line)}
.tc .tci{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:var(--surface-2);color:var(--accent-2);margin-bottom:14px}
.tc b{display:block;font-size:17px;line-height:1.4}
.tc p{color:var(--mute);font-size:15px;margin-top:4px}

/* ---------- steps ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding-top:4px}
.steps .line{position:absolute;top:26px;height:2px;inset-inline:16.6%;background:linear-gradient(to left,var(--accent),var(--accent-2));transform-origin:right;transform:none}
.st{position:relative;text-align:center}
.st .n{position:relative;z-index:1;width:48px;height:48px;margin:0 auto 12px;display:grid;place-items:center;border-radius:50%;background:var(--surface-2);border:1px solid var(--line-2);font:700 18px/1 var(--f-en);color:var(--ink)}
.st b{display:block;font-size:15px;line-height:1.45}
.st p{font-size:13px;color:var(--mute);line-height:1.6;margin-top:4px}

/* ---------- WA panel ---------- */
.wap{position:relative;overflow:hidden;margin-top:8px;padding:32px 22px;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line)}
.wap::before{content:"";position:absolute;width:320px;height:320px;inset-inline-end:-120px;top:-140px;border-radius:50%;background:radial-gradient(closest-side,rgba(37,211,102,.22),transparent);pointer-events:none}
.wap h2{position:relative}
.wap p{position:relative;color:var(--ink-2);margin:8px 0 22px}
.wap .btn{position:relative;min-height:56px;font-size:17px;padding-inline:28px}

/* ---------- footer ---------- */
.foot{margin-top:56px;padding-block:28px calc(120px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);color:var(--mute);font-size:14px;line-height:1.8}
.foot b{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}
.foot a{color:var(--ink-2)}
body:has(.dock-cmp.on) .foot{padding-bottom:calc(180px + env(safe-area-inset-bottom,0px))}
.foot .row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;margin-top:14px}

.below{content-visibility:auto;contain-intrinsic-size:auto 600px}

/* ---------- dock ---------- */
.dock{position:fixed;z-index:45;inset-inline:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));max-width:560px;margin-inline:auto;display:flex;flex-direction:column;align-items:stretch;gap:8px;pointer-events:none;transition:transform 420ms var(--e-spring-soft),opacity 250ms ease}
.dock.off{transform:translateY(160%);opacity:0}
.dock>*{pointer-events:auto}
.dock-cmp{align-self:center;display:flex;align-items:center;gap:2px;padding:4px;border-radius:99px;background:var(--surface-3);border:1px solid var(--line-2);box-shadow:var(--sh-2);transform:scale(.4) translateY(30px);opacity:0;visibility:hidden;transition:transform 620ms var(--e-spring-pop),opacity 200ms ease,visibility 0s 620ms}
.dock-cmp.on{transform:none;opacity:1;visibility:visible;transition:transform 620ms var(--e-spring-pop),opacity 200ms ease,visibility 0s}
.dock-cmp button{display:flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:99px;font-size:14px;font-weight:600}
.dock-cmp .x2{width:40px;padding:0;justify-content:center;color:var(--mute)}
.dock-cmp .ico{width:18px;height:18px}
.dock-row{position:relative;height:56px}
.cartbar{position:absolute;inset-block:0;inset-inline-start:0;inset-inline-end:56px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-inline:8px 20px;border-radius:99px;background:rgba(24,28,38,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line-2);box-shadow:var(--sh-2);font-weight:600;font-size:15px;transform:translateY(160%);opacity:0;visibility:hidden;transition:transform 520ms var(--e-spring-soft),opacity 200ms ease,visibility 0s 520ms}
.cartbar.on{transform:none;opacity:1;visibility:visible;transition:transform 520ms var(--e-spring-soft),opacity 200ms ease,visibility 0s}
.cartbar:active{transform:scale(.97)}
.cb-n{display:grid;place-items:center;min-width:40px;height:40px;padding:0 8px;border-radius:99px;background:var(--gold);color:var(--gold-ink);font:700 16px/1 var(--f-en)}
.cb-l{flex:1;text-align:start}
.cb-t{font:700 20px/1 var(--f-en)}
.fab{position:absolute;inset-block:4px;inset-inline-end:0;width:48px;display:grid;place-items:center;border-radius:50%;background:var(--wa);color:var(--wa-ink);box-shadow:0 10px 30px rgba(0,0,0,.4);transition:opacity 200ms ease,transform 420ms var(--e-spring-pop)}
.fab:active{transform:scale(.92)}
.fab svg{width:24px;height:24px}
/* الهيرو فيه زر واتساب خاص؛ الزر العائم يظهر بعد ما نطلع منه */
.dock.hero-on .fab{opacity:0;transform:scale(.6);pointer-events:none}

/* ---------- toast ---------- */
.toast{position:fixed;z-index:90;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));max-width:calc(100% - 32px);padding:10px 18px;border-radius:99px;background:var(--ink);color:var(--bg);font-size:14px;font-weight:600;box-shadow:var(--sh-2);transform:translate(-50%,24px);opacity:0;pointer-events:none;transition:transform 420ms var(--e-out),opacity 250ms ease}
.toast.on{transform:translate(-50%,0);opacity:1}

/* ---------- sheet ---------- */
.scrim{position:fixed;inset:0;z-index:50;background:rgba(4,6,12,.62);opacity:0;visibility:hidden;transition:opacity 250ms linear,visibility 0s 250ms}
.scrim.on{opacity:1;visibility:visible;transition:opacity 320ms linear,visibility 0s}
.sw-wrap{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center;pointer-events:none}
.sheet{position:relative;width:100%;max-width:640px;max-height:94dvh;max-height:94vh;display:flex;flex-direction:column;border-radius:28px 28px 0 0;background:var(--bg-2);border:1px solid var(--line);border-bottom:0;box-shadow:var(--sh-2);pointer-events:auto;overflow:hidden;
  transform:translateY(104%);visibility:hidden;transition:transform 300ms var(--e-in),visibility 0s 300ms}
@supports (max-height:1dvh){.sheet{max-height:94dvh}}
.sheet.on{transform:none;visibility:visible;transition:transform 520ms var(--e-spring-soft),visibility 0s}
.sheet.drag{transition:none}
.grab{position:absolute;top:0;inset-inline:0;z-index:6;height:26px;display:grid;place-items:center;touch-action:none;cursor:grab}
.grab span{width:40px;height:5px;border-radius:9px;background:rgba(255,255,255,.28)}
.sh-x{position:absolute;top:12px;inset-inline-end:12px;z-index:7;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:rgba(17,20,28,.78);border:1px solid var(--line-2);transition:transform var(--d-xs) ease}
.sh-x:active{transform:scale(.92)}
.sh-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}
.sheet::before{content:"";position:absolute;inset-inline:0;top:0;height:80px;z-index:5;pointer-events:none;opacity:0;transition:opacity 200ms ease;background:linear-gradient(var(--bg-2) 66%,transparent)}
.sheet.sc::before{opacity:1}
.sh-hd{position:absolute;top:10px;inset-inline:20px 68px;z-index:6;height:48px;display:flex;align-items:center;font:700 15px/1.2 var(--f-en);letter-spacing:-.01em;unicode-bidi:plaintext;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none;opacity:0;transform:translateY(-6px);transition:opacity 200ms ease,transform 260ms var(--e-out)}
.sheet.sc .sh-hd{opacity:1;transform:none}
.sheet.enter .su{animation:su 560ms var(--e-out) both;animation-delay:calc(120ms + var(--k,0)*40ms)}
@keyframes su{from{opacity:0;transform:translateY(16px)}}

/* product sheet */
.pd .stg{aspect-ratio:5/4;background:transparent;touch-action:none}
.pd .stg .gl{background:radial-gradient(55% 55% at 50% 55%,var(--tint) 0%,transparent 75%);opacity:.8}
@supports (background:color-mix(in oklab,red,blue)){
  .pd .stg .gl{background:radial-gradient(55% 55% at 50% 55%,color-mix(in oklab,var(--tint) 55%,transparent) 0%,color-mix(in oklab,var(--tint) 16%,transparent) 50%,transparent 75%);opacity:1}
}
.pd .stg .gl.off{opacity:0}
.pd .lay{top:14%;height:80%}
.pd-i{padding:14px 20px 8px}
.sheet.lz .pd-i{content-visibility:hidden}
.pd-i .nm{font-size:clamp(34px,9vw,52px);line-height:1.05;margin:4px 0 8px}
.pd-i .lead2{color:var(--ink-2);font-size:15px}
.chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:16px}
.chip{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-s);background:var(--surface);border:1px solid var(--line);font-size:13px;line-height:1.35;min-width:0}
.chip .ico{width:20px;height:20px;color:var(--accent-2)}
.chip span{min-width:0;overflow:hidden;text-overflow:ellipsis}
.lbl{margin:22px 0 8px;font-size:14px;font-weight:600}
.lbl span{font-weight:400;color:var(--mute)}
.vs{display:flex;flex-wrap:wrap;gap:8px}
.vb{min-height:44px;padding:0 14px;border-radius:var(--r-s);border:1px solid var(--line-2);font:600 15px/1 var(--f-en);direction:ltr;transition:background-color var(--d-s) ease,color var(--d-s) ease,border-color var(--d-s) ease,transform var(--d-xs) ease}
.vb:active{transform:scale(.96)}
.vb[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.mtr{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:20px;padding:12px 14px;border-radius:var(--r-s);background:var(--surface);font-size:13px;color:var(--ink-2)}
.mtr span{display:flex;align-items:center;gap:6px}
.mtr .ico{width:18px;height:18px;color:var(--ok)}
.specs{margin-top:18px;content-visibility:auto;contain-intrinsic-size:auto 320px} /* تحت الطيّة: لا نحسب تخطيطها بإطار الفتح */
.specs div{display:grid;grid-template-columns:7.5em 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:14.5px;line-height:1.6}
.specs dt{color:var(--mute)}
.buy{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:var(--bg-2);border-top:1px solid var(--line)}
.buy::before{content:"";position:absolute;inset-inline:0;bottom:100%;height:24px;pointer-events:none;background:linear-gradient(to top,var(--bg-2),transparent)}
.buy .bp{flex:1;min-width:0}
.buy .bp small{display:block;font-size:12px;color:var(--mute);line-height:1.3}
.buy .bp .roll{font-size:30px}
/* حالة "تمت الإضافة": طبقة خضراء تظهر بالشفافية بدل تحويل لون الخلفية */
.add{position:relative;overflow:hidden;min-width:9.5em;transition:transform var(--d-xs) ease}
.add::before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--ok);opacity:0;transition:opacity 180ms ease}
.add.ok::before{opacity:1}
.add.ok{color:#062010}
.add .lbl-roll{position:relative;padding-block:0;margin-block:0}
.add .tick{display:inline-block;margin-inline-start:6px;animation:pop 620ms var(--e-spring-pop) both}
@keyframes pop{from{transform:scale(0)}}
.wa-rd{width:48px;height:48px;min-height:48px;padding:0;flex:none;border-radius:50%}
.wa-rd svg{width:24px;height:24px}

/* roll digits */
.roll{display:inline-flex;align-items:flex-start;direction:ltr;unicode-bidi:isolate;font-family:var(--f-en);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em;line-height:1.1;height:1.1em;overflow:hidden;vertical-align:bottom}
.roll .d{display:inline-block;width:auto;height:1.1em;overflow:hidden}
.roll .col{display:block;transform:translateY(calc(var(--n,0) * -10%));transition:transform 520ms var(--e-out)}
.roll .col span{display:block;height:1.1em;text-align:center}
.roll .s{display:inline-block;margin-inline:-.03em}

/* cart sheet */
.cw{padding:30px 20px 8px}
.cw h2{font-size:26px;font-weight:700;line-height:1.3}
.cw .sub{margin-bottom:10px}
.cl{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.cl img{width:56px;height:56px;object-fit:contain}
.cl .nm{font-size:16px;text-align:right;direction:ltr}
.cl-i{min-width:0}
.cl-i span{display:block;font-size:13px;color:var(--mute);margin:2px 0 8px}
.q{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:99px}
.q button{width:40px;height:36px;font-size:20px;line-height:1;border-radius:99px}
.q button:active{background:var(--surface-2)}
.q output{min-width:24px;text-align:center;font:700 16px/1 var(--f-en)}
.cl-p{font:700 18px/1 var(--f-en);align-self:start;padding-top:4px;direction:ltr}
.tot{display:flex;justify-content:space-between;align-items:center;padding:18px 0 6px;border-top:1px solid var(--line-2)}
.tot .roll{font-size:36px}
.note{font-size:13px;color:var(--mute);padding:0 20px}
.cacts{display:grid;gap:10px;padding:16px 20px calc(22px + env(safe-area-inset-bottom,0px))}
.cacts .btn-wa{min-height:56px;font-size:17px}
.empty{padding:64px 24px 44px;text-align:center}
.empty h2{font-size:22px;margin-bottom:6px}
.empty p{color:var(--mute);margin-bottom:22px}

/* compare sheet */
.cmp-h{padding:30px 20px 6px}
.cmp-h h2{font-size:26px;line-height:1.3}
.cmp-tg{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:14px;color:var(--ink-2);cursor:pointer;min-height:44px}
.cmp-tg input{width:20px;height:20px;accent-color:var(--accent)}
.cmp{--n:2;padding:0 12px 24px}
.cmp-row{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:8px;padding:10px 8px;border-top:1px solid var(--line);position:relative}
.cmp-row .rl{grid-column:1/-1;font-size:12px;font-weight:600;color:var(--mute)}
.cmp-row.diff::before{content:"";position:absolute;inset-inline-start:0;top:10px;bottom:10px;width:3px;border-radius:3px;background:var(--accent)}
.cmp-row>div{font-size:13.5px;line-height:1.55;min-width:0;overflow-wrap:anywhere}
.cmp.only .cmp-row.same{display:none}
.cmp-head{position:sticky;top:0;z-index:3;background:var(--bg-2);border-top:0;padding-top:4px}
.ch{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}
.ch img{width:100%;max-width:120px;height:auto;aspect-ratio:1;object-fit:contain}
.ch .nm{font-size:15px;text-align:center}
.ch .p{font:700 16px/1.2 var(--f-en);direction:ltr}
.ch .btn{min-height:36px;padding:0 12px;font-size:13px;margin-top:2px}
.mini{display:flex;flex-wrap:wrap;gap:4px}
.mini i{width:12px;height:12px;border-radius:50%;background:var(--k);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.vl{display:block;font-family:var(--f-en);direction:ltr;text-align:right;font-size:12.5px}

/* ---------- reveals (M4) ---------- */
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    .rv{animation:rv linear both;animation-timeline:view();animation-range:entry 0% entry 25%}
    .card.rv{animation-range:entry 5% cover 18%}
    .h2.rise .ln>i{animation:lnrise linear both;animation-timeline:view();animation-range:entry 10% entry 70%}
    /* الدوران مع التمرير: الكرت المميز فقط على الموبايل، وكل الكروت على الديسكتوب */
    .card.feat .turn{animation:turn linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
    @media (min-width:820px){.card .turn{animation:turn linear both;animation-timeline:view();animation-range:cover 0% cover 100%}}
    .steps{view-timeline-name:--steps}
    .steps .line{animation:draw linear both;animation-timeline:--steps;animation-range:entry 20% cover 45%}
    .st .n{animation:npop linear both;animation-timeline:--steps;animation-range:entry 20% cover 45%}
    .st:nth-child(3) .n{animation-name:npop2}
    .st:nth-child(4) .n{animation-name:npop3}
    .hero .out{animation:heroOut linear both;animation-timeline:view();animation-range:exit 0% exit 80%}
    .hero .hero-t{animation:heroTxt linear both;animation-timeline:view();animation-range:exit 0% exit 80%}
  }
}
@keyframes rv{from{opacity:0;transform:translateY(20px) scale(.98)}}
@keyframes lnrise{from{transform:translateY(110%)}}
@keyframes turn{from{transform:perspective(900px) translateY(6%) rotateY(calc(-7deg * var(--dir)))}to{transform:perspective(900px) translateY(-6%) rotateY(calc(7deg * var(--dir)))}}
@keyframes draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes npop{0%{transform:scale(.5);opacity:.3}8%{transform:scale(1.15);opacity:1}14%,100%{transform:none;opacity:1}}
@keyframes npop2{0%,44%{transform:scale(.5);opacity:.3}52%{transform:scale(1.15);opacity:1}60%,100%{transform:none;opacity:1}}
@keyframes npop3{0%,88%{transform:scale(.5);opacity:.3}94%{transform:scale(1.15);opacity:1}100%{transform:none;opacity:1}}
@keyframes heroOut{to{transform:scale(.88) translateY(-6%)}}
@keyframes heroTxt{to{opacity:.2}}

/* IO fallback */
.io .rv{opacity:0;transform:translateY(20px) scale(.98)}
.io .h2.rise .ln>i{transform:translateY(110%)}
.io .steps .line{transform:scaleX(0)}
.io .rv.in,.io .h2.rise.in .ln>i,.io .steps.in .line{opacity:1;transform:none}
.io-ready .rv{transition:opacity .6s var(--e-out),transform .8s var(--e-out);transition-delay:calc(var(--col,0) * 70ms)}
.io-ready .h2.rise .ln>i{transition:transform .9s var(--e-out)}
.io-ready .steps .line{transition:transform 900ms var(--e-inout)}
.io-ready .steps.in .st .n{animation:pop 620ms var(--e-spring-pop) both}
.io-ready .steps.in .st:nth-child(3) .n{animation-delay:450ms}
.io-ready .steps.in .st:nth-child(4) .n{animation-delay:900ms}

/* ---------- hero entrance (M1) ---------- */
.js .hero:not(.go) .hx{opacity:0}
.js .hero:not(.go) .ln>i{transform:translateY(130%)}
.gls{position:absolute;inset:0;z-index:0}
.hero.go .gls{animation:glowIn 900ms var(--e-out) both}
.hero.go .rev{animation:devIn 1100ms var(--e-out) 120ms both}
.hero.go .ln>i{animation:lnIn 900ms var(--e-out) both;animation-delay:calc(150ms + var(--k,0)*80ms)}
.hero.go .sheen{animation:sheen 1300ms var(--e-inout) 450ms both}
.hero.go .hx{animation:fu 600ms var(--e-out) both;animation-delay:calc(550ms + var(--k,0)*60ms)}
.hero.go+.tk{animation:fade 400ms linear 900ms both}
.js .hero:not(.go)+.tk{opacity:0}
.hero.go .flt{animation:flt 5200ms ease-in-out 1300ms infinite alternate}
.hero.paused .flt,.hero.paused .tk-track{animation-play-state:paused}
@keyframes glowIn{from{opacity:0;transform:scale(.6)}}
@keyframes devIn{from{opacity:0;transform:translateY(10%) rotate(-8deg) scale(.92)}to{opacity:1;transform:rotate(-4deg)}}
@keyframes lnIn{from{transform:translateY(130%)}to{transform:none}}
@keyframes sheen{0%{opacity:0;transform:translateX(-45%)}25%{opacity:1}75%{opacity:1}100%{opacity:0;transform:translateX(45%)}}
@keyframes fu{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}}
@keyframes flt{from{transform:translateY(0) rotate(-.6deg)}to{transform:translateY(-8px) rotate(.6deg)}}

/* ---------- breakpoints ---------- */
@media (max-width:399px){
  .ctas{flex-wrap:nowrap;gap:8px}
  .ctas .btn{flex:1 1 0;padding-inline:12px;font-size:15px}
  .ctas .btn .ico{width:18px;height:18px}
}
@media (max-width:819px){
  /* الكروت تنزلق لحافة الشاشة بدل ما تنقص عند الهامش */
  .trust{margin-inline:calc(var(--gutter)*-1);padding-inline:var(--gutter);scroll-padding-inline:var(--gutter)}
}
@media (min-width:600px){
  .trust{grid-auto-columns:46%}
  .chips{grid-template-columns:repeat(4,minmax(0,1fr))}
  .chip{flex-direction:column;align-items:flex-start;gap:6px}
}
@media (min-width:820px){
  :root{--gutter:6vw}
  .hero{--lx:4%;--ly:10%;--lw:92%;--lh:86%;padding-block:32px 40px;display:flex;align-items:center;min-height:min(calc(100svh - var(--head) - 44px),820px)}
  .hero>.wrap{width:100%}
  .hero-grid{grid-template-columns:1.1fr 1fr;gap:3vw}
  .h1{font-size:clamp(44px,5.4vw,78px)}
  .hero .stg{width:128%;margin-inline:0 -28%}
  .hero-meta{padding-inline:6%}
  .hero-t .hm-p{margin-top:22px}
  .hm-p b{font-size:30px}
  .grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
  .card.feat .card-in{display:grid;grid-template-columns:1.25fr 1fr}
  .card.feat .stg{aspect-ratio:auto;min-height:100%;height:100%}
  .card.feat .ci{justify-content:center;gap:10px;padding:28px}
  .card.feat .pr{margin-top:20px}
  .card.feat .nm{font-size:34px}
  .trust{grid-auto-flow:row;grid-template-columns:repeat(2,1fr);grid-auto-columns:auto;overflow:visible}
  .steps{gap:24px}
  .st b{font-size:17px}
  .st p{font-size:14px}
  .wap{padding:48px}
  .sec{padding-top:80px}
  .sw-wrap{align-items:center;padding:4vh 24px}
  .sheet{max-width:1000px;max-height:88vh;max-height:calc(100dvh - 2*(var(--head) + 16px));border-radius:var(--r-l);border-bottom:1px solid var(--line);opacity:0;transform:translateY(12px) scale(.96);transition:transform 250ms var(--e-in),opacity 250ms ease,visibility 0s 250ms}
  .sheet.on{opacity:1;transform:none;transition:transform 380ms var(--e-out),opacity 300ms ease,visibility 0s}
  .sheet.sm{max-width:620px}
  .sheet.cmp{max-width:760px}
  .ch img{max-width:180px}
  .pd+.buy{width:50%;margin-inline-start:auto}
  .grab{display:none}
  .pd{display:grid;grid-template-columns:1fr 1fr;align-items:start}
  .pd-m{position:sticky;top:0;padding:20px}
  .pd .stg{aspect-ratio:1/1.02;border-radius:var(--r-l)}
  .pd-i{padding:36px 28px 8px 36px}
  .dock{inset-inline-start:auto;inset-inline-end:24px;width:min(440px,calc(100% - 48px));margin:0}
}
@media (min-width:1200px){
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .trust{grid-template-columns:repeat(4,1fr)}
}
@media (hover:hover) and (pointer:fine){
  .card .tilt{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform 500ms var(--e-spring-soft)}
  .card .tilt.mv{transition:transform 120ms linear}
  .card-in:hover .hl{opacity:.25}
  .card-in:hover{border-color:var(--line-2)}
}

/* ---------- reduced motion (5.13) ---------- */
@media (prefers-reduced-motion:reduce){
  .hero.go .gls,.hero.go .rev,.hero.go .ln>i,.hero.go .sheen,.hero.go .hx,.hero.go .flt,.hero.go+.tk{animation:none}
  .hero .hx,.hero .ln>i{opacity:1;transform:none}
  .rev{transform:rotate(-4deg)}
  .tk{overflow-x:auto;scroll-snap-type:x mandatory}
  .tk-track{animation:none}
  .tk li{scroll-snap-align:start}
  .grid.stag .card{animation:none}
  .sheet,.sheet.on{transition:opacity 200ms ease,visibility 0s 200ms;transform:none;opacity:0}
  .sheet.on{opacity:1;transition:opacity 200ms ease,visibility 0s}
  .sheet.drag{transition:none}
  .sheet.enter .su{animation:none}
  .roll .col{transition:none}
  .dot::after{transition:opacity 150ms ease;transform:none}
  .cartbar,.cartbar.on,.dock,.dock-cmp,.dock-cmp.on{transition:opacity 150ms ease,visibility 0s}
  .cartbar,.dock.off,.dock-cmp{transform:none}
  .card .tilt{transform:none!important}
  .io .rv,.io .h2.rise .ln>i,.io .steps .line{opacity:1;transform:none}
  .card-in,.card-in:active{transition:none;transform:none}
  .toast{transition:opacity 150ms ease}
}