:root{--bg:#0B0B0C;--surface:#141416;--surface-2:#1C1C20;--border:#26262B;--primary:#7B0C2B;--primary-2:#900D34;--gold:#D4A35A;--text:#EDDFC4;--muted:#A9A39A;--faint:#6F6A63;--wa:#25D366;--tf:#3B82F6}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI",Tahoma,system-ui,-apple-system,"Noto Sans Arabic",sans-serif;line-height:1.65;font-size:16px}
a{color:inherit}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
h1{font-size:clamp(30px,4.6vw,48px);line-height:1.15;margin:0 0 16px;letter-spacing:-.01em}
h2{font-size:clamp(24px,3vw,34px);margin:0 0 10px;line-height:1.2}h3{font-size:18px;margin:0 0 6px}
.lead{color:var(--muted);font-size:17px;max-width:720px;margin:0 0 26px}.lead a{color:var(--gold)}
section{padding:72px 0}section.alt{background:var(--surface)}
/* header */
.hdr{position:sticky;top:0;z-index:30;background:rgba(11,11,12,.97);border-bottom:1px solid var(--border)}
.bar{display:flex;align-items:center;gap:18px;height:66px}.logo img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:2px;margin-inline-start:auto}
.nav>a,.menu>button{text-decoration:none;color:var(--muted);font-size:14.5px;padding:8px 12px;border-radius:999px;background:none;border:0;font:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:4px}
.nav>a:hover,.menu>button:hover,.nav>a.on,.menu.on>button{color:var(--text);background:var(--surface-2)}
.chev{font-size:11px;color:var(--faint)}
.menu{position:relative;padding-bottom:10px;margin-bottom:-10px}.menu:hover>button{color:var(--text);background:var(--surface-2)}.drop{display:none;position:absolute;top:100%;inset-inline-start:0;min-width:240px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:8px;box-shadow:0 18px 40px rgba(0,0,0,.5);z-index:40}
.menu:hover .drop,.menu.open .drop{display:block}.drop a{display:block;text-decoration:none;color:var(--muted);padding:9px 12px;border-radius:9px;font-size:14.5px;white-space:nowrap}.drop a:hover,.drop a.on{color:var(--text);background:var(--surface-2)}
.navcta{margin-inline-start:8px}.btn.small{padding:8px 16px;font-size:14px;border-radius:999px}
.lang{text-decoration:none;color:var(--muted);font-size:13px;border:1px solid var(--border);border-radius:999px;padding:6px 13px;white-space:nowrap}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}.burger span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0}
@media(max-width:960px){.nav{display:none;position:absolute;inset-inline:0;top:66px;background:var(--bg);border-bottom:1px solid var(--border);padding:10px 20px 18px;flex-direction:column;align-items:stretch;max-height:calc(100vh - 66px);overflow:auto}
.nav.open{display:flex}.nav>a{font-size:16px;padding:12px}.menu>button{width:100%;justify-content:space-between;font-size:16px;padding:12px}
.menu{padding-bottom:0;margin-bottom:0}.drop{position:static;display:none;box-shadow:none;border:0;background:var(--surface);margin:0 0 6px}.menu.open .drop{display:block}.menu:hover .drop{display:none}.menu.open:hover .drop{display:block}
.navcta{margin:10px 0 0;justify-content:center}.burger{display:block}.lang{margin-inline-start:auto}}
/* crumbs */
.crumbs{font-size:13.5px;color:var(--faint);padding:12px 0 0}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--text)}.crumbs span{margin:0 4px}.crumbs .cur{color:var(--text)}
/* hero */
.hero{padding:64px 0 40px;background:radial-gradient(70% 60% at 50% 0%,#350B16 0%,rgba(11,11,12,0) 70%)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr);gap:36px;align-items:center}.hero-art{min-width:0}.hero.sub{padding:44px 0 28px}.hero-text{max-width:760px}
.hero-art img{width:100%;max-width:1100px;margin:10px auto 0;border-radius:18px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 22px}.ctas.start{justify-content:flex-start}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:12px;padding:13px 24px;font-size:16px;font-weight:600;text-decoration:none;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-2)}.btn.ghost{cursor:default}.btn.wa{background:var(--wa);border-color:var(--wa);color:#0B0B0C}
.btn.tf{background:var(--tf);border-color:var(--tf);color:#fff}.tfbox{border-color:#1e3a8a!important}.tfnote{color:var(--muted);font-size:13.5px;margin:12px 0 10px}
.badges{display:flex;gap:8px;flex-wrap:wrap}.badge{font-size:13px;color:var(--muted);border:1px solid var(--border);background:rgba(255,255,255,.03);border-radius:999px;padding:5px 13px}
.soon{display:inline-block;font-size:12.5px;color:var(--gold);border:1px solid #3A2E1C;border-radius:999px;padding:2px 10px;margin-inline-start:6px}
/* grids */
.grid4{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--surface-2);border:1px solid var(--border);border-radius:18px;padding:24px}section.alt .card{background:var(--bg)}
.card p{color:var(--muted);margin:0;font-size:14.5px}.ico{width:46px;height:46px;border-radius:12px;background:rgba(179,30,38,.16);color:#A3123D;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.ico svg{width:24px;height:24px}
.plats{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.plat{display:block;text-decoration:none;background:var(--bg);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:transform .15s}
.plat:hover{transform:translateY(-3px);border-color:#3a3a40}.plat .shot{container-type:inline-size;aspect-ratio:16/12;background:radial-gradient(70% 55% at 50% 100%,#3a0e1b,var(--bg) 72%);display:flex;align-items:center;justify-content:center;overflow:hidden}.plat .shot .dev-tv{--w:84cqw}.plat .shot .dev-ph,.plat .shot .dev-and{--w:30cqw}.plat .shot .dev-pad{--w:50cqw}.plat .t{padding:18px 20px 20px}.plat p{color:var(--muted);font-size:14px;margin:0 0 10px}.more{color:var(--gold);font-size:14px;font-weight:600}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.steps li{display:flex;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px}.steps p{color:var(--muted);margin:0;font-size:14.5px}.steps a{color:var(--gold)}
.stepnum{flex:none;width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.gcards{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.gcards.one{grid-template-columns:1fr}
.gcard{display:block;text-decoration:none;background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:20px 22px}.gcard:hover{border-color:#3a3a40}.gcard h3{color:var(--gold);font-size:17px}.gcard p{color:var(--muted);margin:0;font-size:14px}
.gallery{container-type:inline-size;display:grid;gap:22px;margin-bottom:22px;align-items:end}.gallery.feat{grid-template-columns:1.9fr 1fr}.gallery.row3{grid-template-columns:repeat(3,1fr)}.gallery.wide{grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr))}.gallery.tall{display:flex;gap:3.5cqw;justify-content:center;align-items:flex-end;flex-wrap:wrap;padding:28px 4% 20px;background:radial-gradient(60% 50% at 50% 100%,#3a0e1b,rgba(11,11,12,0) 75%);border-radius:16px}
.gallery figure{margin:0;min-width:0;container-type:inline-size}.gallery figcaption{color:var(--muted);font-size:13.5px;margin-top:12px;text-align:center}.gallery figcaption b{display:block;color:var(--text);font-size:14.5px;margin-bottom:2px}
.gallery figure .dev-tv,.gallery figure .dev-pad{--w:100cqw;margin:0 auto}.gallery.feat figure .dev-ph,.gallery.feat figure .dev-and{--w:52cqw;margin:0 auto}.gallery.row3 figure .dev-pad{--w:72cqw}
.gallery.tall figure{flex:0 0 auto;width:19cqw;container-type:normal}.gallery.tall figure.l{width:34cqw;margin-bottom:2cqw}.gallery.tall figure.p{width:27cqw}.gallery.tall .dev-ph,.gallery.tall .dev-and,.gallery.tall .dev-phl,.gallery.tall .dev-pad{--w:100%}
@media(max-width:800px){.gallery.feat,.gallery.row3{grid-template-columns:1fr}.gallery.feat figure .dev-ph,.gallery.feat figure .dev-and{--w:60cqw}.gallery.tall figure{width:42cqw}.gallery.tall figure.l{width:80cqw}.gallery.tall figure.p{width:60cqw}}
/* Device frames (tools/hero/frames.css): --w drives bezel, radii, island; the screenshot sets the height. */
.dev-ph{position:relative;width:var(--w);padding:calc(var(--w)*.026);border-radius:calc(var(--w)*.165);
  background:linear-gradient(150deg,#4a4a52 0%,#1d1d22 28%,#17171b 70%,#3a3a41 100%);box-shadow:0 calc(var(--w)*.08) calc(var(--w)*.22) rgba(0,0,0,.65)}
.dev-ph::before{content:"";position:absolute;inset:calc(var(--w)*.008);border-radius:calc(var(--w)*.157);background:#060607}
.dev-ph .scr{position:relative;z-index:1;border-radius:calc(var(--w)*.139);overflow:hidden;background:#000}
.dev-ph .scr img{width:100%;height:auto;display:block}
.dev-ph .isl{position:absolute;z-index:2;top:calc(var(--w)*.05);left:50%;transform:translateX(-50%);width:calc(var(--w)*.30);height:calc(var(--w)*.078);border-radius:999px;background:#000}
.dev-ph .k{position:absolute;background:linear-gradient(90deg,#2a2a31,#4a4a52,#2a2a31);border-radius:2px;z-index:0}
.dev-ph .k1{right:calc(var(--w)*-.012);top:21%;width:calc(var(--w)*.012);height:9%}
.dev-ph .k2{left:calc(var(--w)*-.012);top:17%;width:calc(var(--w)*.012);height:3.4%}
.dev-ph .k3{left:calc(var(--w)*-.012);top:23.5%;width:calc(var(--w)*.012);height:6.4%}
.dev-ph .k4{left:calc(var(--w)*-.012);top:31.5%;width:calc(var(--w)*.012);height:6.4%}
.dev-phl{position:relative;width:var(--w);padding:calc(var(--w)*.012);border-radius:calc(var(--w)*.076);
  background:linear-gradient(150deg,#4a4a52 0%,#1d1d22 28%,#17171b 70%,#3a3a41 100%);box-shadow:0 calc(var(--w)*.04) calc(var(--w)*.1) rgba(0,0,0,.65)}
.dev-phl::before{content:"";position:absolute;inset:calc(var(--w)*.0037);border-radius:calc(var(--w)*.072);background:#060607}
.dev-phl .scr{position:relative;border-radius:calc(var(--w)*.064);overflow:hidden;background:#000}
.dev-phl .scr img{width:100%;height:auto;display:block}
.dev-phl .isl{position:absolute;z-index:2;left:calc(var(--w)*.023);top:50%;transform:translateY(-50%);width:calc(var(--w)*.036);height:calc(var(--w)*.138);border-radius:999px;background:#000}
.dev-pad{position:relative;width:var(--w);padding:calc(var(--w)*.045);border-radius:calc(var(--w)*.07);
  background:linear-gradient(150deg,#45454c 0%,#1b1b20 30%,#17171b 72%,#35353c 100%);box-shadow:0 calc(var(--w)*.06) calc(var(--w)*.16) rgba(0,0,0,.65)}
.dev-pad::before{content:"";position:absolute;inset:calc(var(--w)*.006);border-radius:calc(var(--w)*.064);background:#060607}
.dev-pad .scr{position:relative;border-radius:calc(var(--w)*.026);overflow:hidden;background:#000}
.dev-pad .scr img{width:100%;height:auto;display:block}
.dev-pad .cam{position:absolute;top:calc(var(--w)*.019);left:50%;transform:translateX(-50%);width:calc(var(--w)*.012);aspect-ratio:1;border-radius:50%;background:#101014;box-shadow:inset 0 0 0 1px #2a2a33}
.dev-tv{position:relative;width:var(--w)}
.dev-tv .bez{padding:calc(var(--w)*.006);border-radius:calc(var(--w)*.008);background:linear-gradient(180deg,#2b2b31,#141418);box-shadow:0 calc(var(--w)*.03) calc(var(--w)*.08) rgba(0,0,0,.7)}
.dev-tv .scr{position:relative;border-radius:calc(var(--w)*.004);overflow:hidden;background:#000}
.dev-tv .scr img{width:100%;height:auto;display:block}
.dev-tv .scr::after{content:"";position:absolute;inset:0;background:linear-gradient(112deg,rgba(255,255,255,.06) 0%,rgba(255,255,255,0) 32%);pointer-events:none}
.dev-tv .neck{width:calc(var(--w)*.035);height:calc(var(--w)*.022);margin:0 auto;background:linear-gradient(#202026,#101014)}
.dev-tv .base{width:calc(var(--w)*.24);height:calc(var(--w)*.009);margin:0 auto;background:linear-gradient(#26262c,#141418);border-radius:999px}
.dev-tv .shadow{width:calc(var(--w)*.5);height:calc(var(--w)*.03);margin:calc(var(--w)*-.012) auto 0;background:radial-gradient(ellipse at 50% 0%,rgba(0,0,0,.7),transparent 70%)}
.dev-tv.nostand .neck,.dev-tv.nostand .base,.dev-tv.nostand .shadow{display:none}
.dev-and{position:relative;width:var(--w);padding:calc(var(--w)*.022);border-radius:calc(var(--w)*.12);background:linear-gradient(150deg,#3a3a41 0%,#1a1a1f 30%,#141418 72%,#2e2e35 100%);box-shadow:0 calc(var(--w)*.08) calc(var(--w)*.22) rgba(0,0,0,.65)}.dev-and::before{content:"";position:absolute;inset:calc(var(--w)*.006);border-radius:calc(var(--w)*.114);background:#060607}.dev-and .scr{position:relative;z-index:1;border-radius:calc(var(--w)*.098);overflow:hidden;background:#000}.dev-and .scr img{width:100%;height:auto;display:block}.dev-and .cam{position:absolute;z-index:2;top:calc(var(--w)*.045);left:50%;transform:translateX(-50%);width:calc(var(--w)*.05);aspect-ratio:1;border-radius:50%;background:#000;box-shadow:inset 0 0 0 1px #222}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.checks li{padding-inline-start:30px;position:relative;color:var(--text)}.checks li::before{content:"✓";position:absolute;inset-inline-start:0;top:0;color:var(--gold);font-weight:700}
.install{list-style:none;margin:0;padding:0;display:grid;gap:14px}.install li{background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:18px 20px}
.install.num{counter-reset:s}.install.num li{counter-increment:s;padding-inline-start:60px;position:relative}.install.num li::before{content:counter(s);position:absolute;inset-inline-start:18px;top:16px;width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.install p{margin:0;color:var(--muted)}.install p+p{margin-top:12px}.install h3{margin-bottom:4px}.install a{color:var(--gold)}.install a.btn{color:#fff}section.alt .install li{background:var(--bg)}
code{font-family:ui-monospace,Consolas,monospace;background:rgba(255,255,255,.07);border-radius:6px;padding:1px 7px;font-size:.95em;direction:ltr;unicode-bidi:embed}
.codebox{display:flex;align-items:center;gap:14px;background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:14px 20px;margin:0 0 22px;flex-wrap:wrap}
.codebox span{color:var(--faint);font-size:13px}.codebox code{font-size:26px;font-weight:700;letter-spacing:2px;background:none;color:var(--gold);padding:0}
.req{color:var(--muted);margin-top:18px}.note{color:var(--muted);font-size:14px}.note a{color:var(--gold)}.ver{color:var(--faint);font-size:13.5px;margin-inline-start:12px}
.store-badge{display:inline-block;line-height:0}.store-badge img{height:56px;width:auto}.sbadge{display:block;margin-top:14px}
.stores{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.store{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:24px}.store p{color:var(--muted);margin:0 0 14px}
.faq details{border:1px solid var(--border);border-radius:14px;background:var(--surface-2);margin-bottom:10px;padding:0 20px}section.alt .faq details{background:var(--bg)}
.faq summary{cursor:pointer;padding:16px 0;font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:12px}.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:22px;line-height:1}.faq details[open] summary::after{content:"–"}.ans p{color:var(--muted);margin:0 0 18px}.ans a{color:var(--gold)}
.more-link{margin:18px 0 0}.more-link a{color:var(--gold);text-decoration:none;font-weight:600}
.cta{text-align:center;padding:80px 0;background:radial-gradient(60% 80% at 50% 100%,#350B16 0%,rgba(11,11,12,0) 70%)}.cta .lead{margin:0 auto 24px}
/* doc layout: sidebar + article */
.layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:40px;align-items:start;padding-top:10px;padding-bottom:30px}
.side .sticky{position:sticky;top:84px}.side h4{margin:0 0 8px;font-size:13px;letter-spacing:.4px;text-transform:uppercase;color:var(--faint)}
.side ul{list-style:none;margin:0 0 22px;padding:0}.side li a{display:block;text-decoration:none;color:var(--muted);font-size:14px;padding:6px 10px;border-radius:8px;border-inline-start:2px solid transparent}
.side li a:hover{color:var(--text);background:var(--surface-2)}.side li a.on{color:var(--text);border-inline-start-color:var(--primary)}
.toc-box{display:none;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 12px 4px;margin-bottom:22px}.toc-box.has{display:block}
.doc{min-width:0}.doc h2{font-size:24px;margin:34px 0 10px;scroll-margin-top:84px}.doc>h2:first-child{margin-top:0}.doc p,.doc li{color:var(--muted)}.doc a{color:var(--gold)}.doc ul{padding-inline-start:20px}
.doc .updated{color:var(--faint);font-size:13px}.doc .note{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px}
.doc .contact{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.doc .contact a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--text);border:1px solid var(--border);background:var(--surface-2);border-radius:12px;padding:12px 18px;font-weight:600}.doc .contact a.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.cmp{width:100%;border-collapse:collapse;margin:14px 0 6px;font-size:15px}.cmp th,.cmp td{border:1px solid var(--border);padding:10px 12px;text-align:start}.cmp th{background:var(--surface-2);color:var(--text)}.cmp td{color:var(--muted)}.cmp td:first-child{color:var(--text)}
.prevnext{display:flex;justify-content:space-between;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.pn{text-decoration:none;color:var(--text)!important;font-weight:600;border:1px solid var(--border);border-radius:12px;padding:12px 16px;max-width:48%}.pn small{display:block;color:var(--faint);font-weight:400;font-size:12px}.pn.next{text-align:end}
.related{padding:40px 0 60px;background:var(--surface)}.related h2{font-size:22px;margin-bottom:16px}.rels{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.rel{display:block;text-decoration:none;background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:16px 18px}.rel:hover{border-color:#3a3a40}.rel h4{margin:0 0 6px;font-size:15px;color:var(--gold)}.rel p{margin:0;color:var(--faint);font-size:13px}
@media(max-width:900px){.layout{grid-template-columns:1fr}.side .sticky{position:static}.side ul{display:flex;flex-wrap:wrap;gap:4px}.side li a{border:1px solid var(--border);border-radius:999px;padding:5px 12px;font-size:13px}.side li a.on{border-color:var(--primary)}.toc-box{display:none!important}}
/* activate */
.card.act{padding:28px}.label{color:var(--muted);font-size:14px;margin:0 0 8px}.id{display:flex;align-items:center;gap:12px;margin-bottom:18px}.id code{font-size:22px;letter-spacing:1px;padding:8px 14px}
.id button{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:8px 14px;cursor:pointer;font:inherit}.hidden{display:none!important}
/* footer */
.ftr{border-top:1px solid var(--border);padding:48px 0 28px;color:var(--muted);font-size:14px}
.fcols{display:grid;gap:28px;grid-template-columns:2fr 1fr 1fr 1fr}.fbrand img{height:36px;width:auto;margin-bottom:14px}.fbrand p{margin:0;max-width:420px;font-size:13.5px;color:var(--faint)}
.ftr h4{color:var(--text);margin:0 0 10px;font-size:14px}.ftr a{display:block;text-decoration:none;margin:6px 0}.ftr a:hover{color:var(--text)}.copy{margin:34px 0 0;color:var(--faint);font-size:13px}
@media(max-width:800px){.fcols{grid-template-columns:1fr 1fr}.fbrand{grid-column:1/-1}section{padding:52px 0}.hero{padding:40px 0 24px}}