/* AC&P 3D MODEL – site, Material Design 3.
   Colours from the brand blue #2f8fd0 (primary) and the green of "&" (tertiary). */
:root{
  --md-sys-color-primary:#00639b;--md-sys-color-on-primary:#fff;--md-sys-color-primary-container:#cee5ff;--md-sys-color-on-primary-container:#001d33;
  --md-sys-color-secondary:#51606f;--md-sys-color-secondary-container:#d4e4f6;--md-sys-color-on-secondary-container:#0d1d2a;
  --md-sys-color-tertiary:#3e6a1f;--md-sys-color-tertiary-container:#bef296;--md-sys-color-on-tertiary-container:#0b2000;
  --md-sys-color-error:#ba1a1a;
  --md-sys-color-surface:#f7f9ff;--md-sys-color-surface-container-lowest:#fff;--md-sys-color-surface-container-low:#f1f4fa;
  --md-sys-color-surface-container:#ebeef4;--md-sys-color-surface-container-high:#e5e8ee;--md-sys-color-surface-container-highest:#e0e3e8;
  --md-sys-color-on-surface:#181c20;--md-sys-color-on-surface-variant:#41474e;--md-sys-color-outline:#72787e;--md-sys-color-outline-variant:#c1c7ce;
  --dk-surface:#0f1317;--dk-container-low:#171b1f;--dk-container:#1c2024;--dk-container-high:#262a2f;--dk-on-surface:#e0e3e8;--dk-on-surface-variant:#c1c7ce;
  --dk-primary:#96ccff;--dk-on-primary:#003354;--dk-primary-container:#004a76;--dk-on-primary-container:#cee5ff;--dk-outline:#8b9198;--dk-outline-variant:#41474e;--dk-tertiary:#a3d77c;
  --road:#ff7a3d;
  --shape-xs:4px;--shape-s:8px;--shape-m:12px;--shape-l:16px;--shape-xl:28px;--shape-full:999px;
  --ease:cubic-bezier(.2,0,0,1);--ease-out:cubic-bezier(.05,.7,.1,1);
  --elev-1:0 1px 2px rgba(0,0,0,.3),0 1px 3px 1px rgba(0,0,0,.15);--elev-2:0 1px 2px rgba(0,0,0,.3),0 2px 6px 2px rgba(0,0,0,.15);--elev-3:0 4px 8px 3px rgba(0,0,0,.15),0 1px 3px rgba(0,0,0,.3);
  --font:"Roboto",system-ui,"Segoe UI",Arial,sans-serif;--pad:clamp(16px,3vw,40px);--wrap:1320px;
}
:root[lang=ar]{--font:"Noto Sans Arabic","Roboto",Tahoma,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);font:400 16px/24px var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.ms{font-family:"Material Symbols Rounded";font-weight:normal;font-style:normal;font-size:24px;line-height:1;display:inline-block;white-space:nowrap;direction:ltr;font-feature-settings:"liga";user-select:none}
.fill1{font-variation-settings:"FILL" 1}
:root[dir=rtl] .flip{transform:scaleX(-1)}
.wrap{width:min(var(--wrap),100% - 2*var(--pad));margin-inline:auto}
.display-l{font-size:clamp(40px,5.2vw,64px);line-height:1.08;font-weight:400;letter-spacing:-.02em;margin:0}
.display-m{font-size:clamp(34px,4.2vw,52px);line-height:1.12;font-weight:400;letter-spacing:-.015em;margin:0}
.display-s{font-size:clamp(30px,3.4vw,40px);line-height:1.15;font-weight:400;letter-spacing:-.01em;margin:0}
.headline-m{font-size:clamp(24px,2.4vw,30px);line-height:1.25;font-weight:400;margin:0}
.title-l{font-size:22px;line-height:28px;font-weight:500;margin:0}
.title-m{font-size:16px;line-height:24px;font-weight:500;letter-spacing:.15px;margin:0}
.body-l{font-size:17px;line-height:27px;margin:0}
.label-l{font-size:14px;line-height:20px;font-weight:500;letter-spacing:.1px}
.muted{color:var(--md-sys-color-on-surface-variant)}
.dark{background:var(--dk-surface);color:var(--dk-on-surface)}
.dark .muted{color:var(--dk-on-surface-variant)}

/* buttons */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--shape-full);border:0;font:500 15px/20px var(--font);letter-spacing:.1px;text-decoration:none;cursor:pointer;white-space:nowrap;transition:box-shadow .2s var(--ease)}
.btn .ms{font-size:20px}
.btn::before{content:"";position:absolute;inset:0;background:currentColor;opacity:0;transition:opacity .15s}
.btn:hover::before{opacity:.08}.btn:focus-visible::before,.btn:active::before{opacity:.12}
.btn:focus-visible{outline:3px solid var(--md-sys-color-primary);outline-offset:2px}
.btn.filled{background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary)}.btn.filled:hover{box-shadow:var(--elev-1)}
.btn.tonal{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}
.btn.outlined{background:transparent;color:var(--md-sys-color-primary);border:1px solid var(--md-sys-color-outline)}
.btn.text{background:transparent;color:var(--md-sys-color-primary);padding:0 12px}
.btn.small{height:40px;padding:0 20px;font-size:14px}
.btn[aria-disabled=true],.btn:disabled{background:color-mix(in srgb,var(--md-sys-color-on-surface) 12%,transparent);color:color-mix(in srgb,var(--md-sys-color-on-surface) 38%,transparent);cursor:default;box-shadow:none}
.btn[aria-disabled=true]::before,.btn:disabled::before{display:none}
.dark .btn.filled{background:var(--dk-primary);color:var(--dk-on-primary)}
.dark .btn.tonal{background:var(--dk-primary-container);color:var(--dk-on-primary-container)}
.dark .btn.outlined{color:var(--dk-primary);border-color:var(--dk-outline)}
.ripple{position:absolute;border-radius:50%;background:currentColor;opacity:.18;transform:scale(0);animation:rip .55s var(--ease-out) forwards;pointer-events:none}
@keyframes rip{to{transform:scale(1);opacity:0}}

/* chips, badges */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px 0 10px;border-radius:var(--shape-s);border:1px solid var(--md-sys-color-outline-variant);font:500 14px/20px var(--font);color:var(--md-sys-color-on-surface-variant);background:transparent;white-space:nowrap;text-decoration:none}
.chip .ms{font-size:18px;color:var(--md-sys-color-primary)}
.chip svg{width:18px;height:18px;flex:none}
.chip.plain{padding:0 14px}
.dark .chip{border-color:var(--dk-outline-variant);color:var(--dk-on-surface)}.dark .chip .ms{color:var(--dk-primary)}
a.chip{transition:background .2s}a.chip:hover{background:color-mix(in srgb,currentColor 8%,transparent)}
.badge{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:var(--shape-full);background:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-on-tertiary-container);font:500 12px/16px var(--font);letter-spacing:.3px}
.dark .badge{background:#2a5106;color:#bef296}
/* platform logos */
.logo{display:inline-block;width:24px;height:24px;flex:none}
.logo svg{width:100%;height:100%;display:block}
.logo.windows svg{fill:#0078d4}.logo.apple svg{fill:currentColor}.logo.android svg{fill:#3ddc84}.logo.web svg{fill:none;stroke:var(--md-sys-color-primary);stroke-width:1.6}
.dark .logo.windows svg{fill:#4cc2ff}.dark .logo.web svg{stroke:var(--dk-primary)}

/* top app bar */
.topbar{position:fixed;inset:0 0 auto 0;z-index:50;height:68px;display:flex;align-items:center;color:var(--dk-on-surface);transition:background-color .3s var(--ease),box-shadow .3s,color .3s}
.topbar.light,.topbar.scrolled{background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface);box-shadow:var(--elev-2)}
.topbar .wrap{display:flex;align-items:center;gap:6px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;margin-inline-end:12px}
.brand svg{height:40px;width:auto;direction:ltr}
.brand .prod{font:500 13px/16px var(--font);letter-spacing:.12em;text-transform:uppercase;opacity:.75}
.nav{display:flex;gap:2px;margin-inline-end:auto}
.nav>a,.nav>.dd>button{position:relative;overflow:hidden;height:40px;display:flex;align-items:center;gap:2px;padding:0 14px;border-radius:var(--shape-full);border:0;background:none;color:inherit;text-decoration:none;font:500 14px/20px var(--font);cursor:pointer}
.nav>a::before,.nav>.dd>button::before{content:"";position:absolute;inset:0;background:currentColor;opacity:0;transition:opacity .15s}
.nav>a:hover::before,.nav>.dd>button:hover::before,.nav>a[aria-current=page]::before{opacity:.1}
.nav .ms{font-size:20px;transition:transform .2s var(--ease)}
.dd{position:relative}
.dd>button[aria-expanded=true] .ms{transform:rotate(180deg)}
.topbar:not(.scrolled):not(.light) .btn.tonal{background:rgba(255,255,255,.12);color:#fff}
.topbar:not(.scrolled):not(.light) .btn.filled{background:var(--dk-primary);color:var(--dk-on-primary)}
/* M3 menus */
.menu{position:absolute;top:52px;inset-inline-start:0;min-width:240px;padding:8px 0;border-radius:var(--shape-xs);background:var(--md-sys-color-surface-container);color:var(--md-sys-color-on-surface);box-shadow:var(--elev-2);transform-origin:top;transform:scaleY(.6);opacity:0;visibility:hidden;transition:transform .25s var(--ease),opacity .2s,visibility .25s;z-index:60}
.menu.end{inset-inline-start:auto;inset-inline-end:0}
.menu.open{transform:none;opacity:1;visibility:visible}
.menu a,.menu button{display:flex;align-items:center;gap:12px;width:100%;min-height:48px;padding:0 16px 0 12px;border:0;background:none;color:inherit;text-decoration:none;font:400 15px/20px var(--font);cursor:pointer;text-align:start;position:relative}
.menu a::before,.menu button::before{content:"";position:absolute;inset:0;background:currentColor;opacity:0}.menu a:hover::before,.menu button:hover::before{opacity:.08}
.menu .ms{font-size:20px;color:var(--md-sys-color-primary)}
.menu .chk{margin-inline-start:auto;visibility:hidden}.menu [aria-checked=true] .chk{visibility:visible}
.menu small{display:block;color:var(--md-sys-color-on-surface-variant);font-size:12.5px;line-height:16px}
.menu.wide a{padding-block:10px;align-items:flex-start}.menu.wide a .ms{margin-top:2px}
.flag{width:24px;height:18px;border-radius:3px;overflow:hidden;flex:none;box-shadow:0 0 0 1px rgba(0,0,0,.12);display:inline-block}
.flag svg{width:100%;height:100%;display:block}
.langbtn{display:flex;align-items:center;gap:8px;height:40px;padding:0 8px 0 10px;border-radius:var(--shape-full);border:0;background:transparent;color:inherit;font:500 14px/20px var(--font);cursor:pointer;position:relative;overflow:hidden}
.langbtn::before{content:"";position:absolute;inset:0;background:currentColor;opacity:0;transition:opacity .15s}.langbtn:hover::before{opacity:.08}
.langbtn .ms{font-size:20px;transition:transform .2s var(--ease)}.langbtn[aria-expanded=true] .ms{transform:rotate(180deg)}
.iconbtn{display:none;width:44px;height:44px;border-radius:50%;border:0;background:none;color:inherit;cursor:pointer;align-items:center;justify-content:center;position:relative;overflow:hidden}
.iconbtn::before{content:"";position:absolute;inset:0;background:currentColor;opacity:0}.iconbtn:hover::before{opacity:.08}
/* navigation drawer (small screens) */
.drawer{position:fixed;inset:0;z-index:70;visibility:hidden}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,.32);opacity:0;transition:opacity .3s}
.drawer nav{position:absolute;top:0;bottom:0;inset-inline-start:0;width:min(340px,86vw);background:var(--md-sys-color-surface-container-low);padding:16px 12px;border-start-end-radius:16px;border-end-end-radius:16px;transform:translateX(-100%);transition:transform .35s var(--ease);overflow:auto}
:root[dir=rtl] .drawer nav{transform:translateX(100%)}
.drawer.open{visibility:visible}.drawer.open .scrim{opacity:1}.drawer.open nav{transform:none}
.drawer a{display:flex;align-items:center;gap:12px;height:52px;padding:0 16px;border-radius:var(--shape-full);text-decoration:none;font:500 15px/20px var(--font);color:var(--md-sys-color-on-surface-variant)}
.drawer a[aria-current=page]{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}
.drawer .ms{color:var(--md-sys-color-primary)}
.drawer hr{border:0;border-top:1px solid var(--md-sys-color-outline-variant);margin:10px 16px}

/* page heroes */
.hero{position:relative;min-height:min(100vh,940px);overflow:hidden;display:flex;align-items:center;background:radial-gradient(1200px 700px at 78% 30%,#12324d 0%,transparent 60%),radial-gradient(900px 600px at 10% 90%,#0e2a2a 0%,transparent 60%),var(--dk-surface);color:var(--dk-on-surface)}
.hero canvas.bg{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero.shade::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(15,19,23,.95) 0%,rgba(15,19,23,.82) 32%,rgba(15,19,23,0) 60%),linear-gradient(0deg,var(--dk-surface) 0%,transparent 22%)}
:root[dir=rtl] .hero.shade::after{background:linear-gradient(-90deg,rgba(15,19,23,.95) 0%,rgba(15,19,23,.82) 32%,rgba(15,19,23,0) 60%),linear-gradient(0deg,var(--dk-surface) 0%,transparent 22%)}
.hero>.wrap{position:relative;z-index:2;padding:140px 0 200px}
.hero-copy{max-width:640px}
.hero h1{color:#fff}
.hero p.body-l{margin-top:24px;color:var(--dk-on-surface-variant);max-width:580px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero .chips{margin-top:40px}
.hero .langs{display:flex;align-items:center;gap:10px;margin-top:20px;color:var(--dk-on-surface-variant);font:400 14px/20px var(--font)}
.hero .langs .ms{font-size:20px;color:var(--dk-tertiary)}
.legend{position:absolute;z-index:2;inset-inline-end:var(--pad);bottom:150px;display:flex;flex-direction:column;gap:8px;padding:14px 16px;border-radius:var(--shape-l);background:rgba(28,32,36,.72);backdrop-filter:blur(10px);border:1px solid rgba(139,145,152,.25);font:500 13px/18px var(--font);color:var(--dk-on-surface)}
.legend span{display:flex;align-items:center;gap:10px}.legend i{width:22px;height:4px;border-radius:2px;background:var(--dk-primary)}
.legend i.r{background:var(--road)}.legend i.g{height:2px;background:repeating-linear-gradient(90deg,#8b9198 0 4px,transparent 4px 7px)}
/* solution page hero: text + animated visual side by side */
.phero{position:relative;overflow:hidden;padding:136px 0 88px;background:radial-gradient(1000px 600px at 85% 20%,#12324d 0%,transparent 60%),var(--dk-surface);color:var(--dk-on-surface)}
.phero .row{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,80px);align-items:center}
.phero h1{color:#fff}
.phero p.body-l{margin-top:22px;color:var(--dk-on-surface-variant)}
.phero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.crumbs{display:flex;align-items:center;gap:6px;margin-bottom:18px;font:500 13px/18px var(--font);color:var(--dk-on-surface-variant)}
.crumbs a{text-decoration:none}.crumbs a:hover{color:#fff}.crumbs .ms{font-size:16px}
.stage{position:relative;aspect-ratio:16/11;border-radius:var(--shape-xl);overflow:hidden;background:#11161b;border:1px solid rgba(139,145,152,.2);box-shadow:0 30px 80px rgba(0,0,0,.35)}
.stage>canvas,.stage>svg{position:absolute;inset:0;width:100%;height:100%;display:block;direction:ltr}
.stage .hud{position:absolute;inset:auto 14px 14px 14px;display:flex;justify-content:space-between;align-items:center;gap:8px;font:500 12px/16px var(--font);color:var(--dk-on-surface-variant);direction:ltr;pointer-events:none}
.stage .hud b{color:var(--dk-primary);font-weight:500}
.stage .pill{position:absolute;top:14px;inset-inline-start:14px;display:flex;gap:4px;padding:4px;border-radius:var(--shape-full);background:rgba(28,32,36,.8);backdrop-filter:blur(8px)}
.stage .pill span{padding:5px 12px;border-radius:var(--shape-full);font:500 12px/16px var(--font);color:var(--dk-on-surface-variant);transition:background .4s,color .4s}
.stage .pill span.on{background:var(--dk-primary);color:var(--dk-on-primary)}

/* product shot */
.shot{position:relative;z-index:3;margin-top:-150px;perspective:1600px}
.shot figure{margin:0;border-radius:var(--shape-xl);overflow:hidden;background:var(--dk-container);box-shadow:0 30px 80px rgba(8,20,35,.35),var(--elev-3);transform:rotateX(14deg) scale(.94);transform-origin:50% 0;border:1px solid rgba(255,255,255,.06)}
.winbar{display:flex;align-items:center;gap:8px;height:40px;padding:0 16px;background:#202428;color:#9aa3ad;font:500 12px/16px var(--font)}
.winbar i{width:11px;height:11px;border-radius:50%;background:#3a3f45}.winbar span{margin-inline-start:10px;direction:ltr}

/* sections */
section{padding:clamp(72px,9vw,128px) 0}
.sec-head{max-width:820px;margin-bottom:clamp(36px,4vw,56px)}
.sec-head p{margin-top:16px}
.surface-low{background:var(--md-sys-color-surface-container-low)}
.split{display:grid;grid-template-columns:minmax(280px,1fr) 1.4fr;gap:clamp(24px,5vw,80px);align-items:start}
.formats .chip{height:40px;padding:0 16px;font-size:15px;background:var(--md-sys-color-surface-container-low)}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,88px);align-items:center;padding:clamp(28px,4vw,48px) 0}
.feature + .feature{border-top:1px solid var(--md-sys-color-outline-variant)}
.feature.flip .vis{order:2}
.feature .txt p{margin-top:16px}
.ticks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks li .ms{font-size:22px;color:var(--md-sys-color-primary);font-variation-settings:"FILL" 1}
.dark .ticks li .ms{color:var(--dk-primary)}
.more{display:inline-flex;align-items:center;gap:6px;margin-top:24px;color:var(--md-sys-color-primary);font:500 15px/20px var(--font);text-decoration:none}
.more .ms{font-size:20px;transition:transform .25s var(--ease)}.more:hover .ms{transform:translateX(4px)}
:root[dir=rtl] .more:hover .ms{transform:scaleX(-1) translateX(4px)}
.vis{position:relative;aspect-ratio:16/10;border-radius:var(--shape-xl);overflow:hidden;background:#1a1f24;box-shadow:var(--elev-1)}
.vis img{width:100%;height:100%;object-fit:cover;object-position:30% 55%;transform:scale(1.22);transform-origin:30% 55%;transition:transform 1.6s var(--ease-out)}
.vis.in img{transform:scale(1.04)}
.vis>svg,.vis>canvas{position:absolute;inset:0;width:100%;height:100%;display:block;direction:ltr}
.tag{position:absolute;inset-inline-start:16px;top:16px;z-index:2;display:flex;align-items:center;gap:8px;height:32px;padding:0 12px;border-radius:var(--shape-s);background:rgba(28,32,36,.8);backdrop-filter:blur(8px);color:var(--dk-on-surface);font:500 13px/16px var(--font)}
.tag .ms{font-size:18px;color:var(--dk-primary)}
/* scanning light over the point cloud picture */
.scan::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,transparent 0%,rgba(150,204,255,.0) 40%,rgba(150,204,255,.28) 50%,rgba(150,204,255,0) 60%,transparent 100%);background-size:250% 100%;animation:scan 5s linear infinite}
@keyframes scan{from{background-position:150% 0}to{background-position:-100% 0}}

/* cards */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{position:relative;display:flex;flex-direction:column;gap:10px;padding:28px 24px 24px;border-radius:var(--shape-xl);background:var(--md-sys-color-surface-container-lowest);box-shadow:var(--elev-1);transition:transform .35s var(--ease),box-shadow .35s;text-decoration:none;color:inherit}
a.card:hover,.card.lift:hover{transform:translateY(-4px);box-shadow:var(--elev-3)}
.card.outlined{box-shadow:none;border:1px solid var(--md-sys-color-outline-variant);background:var(--md-sys-color-surface)}
.card.filled{box-shadow:none;background:var(--md-sys-color-surface-container-highest)}
.dark .card{background:var(--dk-container);box-shadow:none;border:1px solid rgba(139,145,152,.18)}
.card p{margin:0;color:var(--md-sys-color-on-surface-variant);font-size:15px;line-height:22px}
.dark .card p{color:var(--dk-on-surface-variant)}
.card .ico{width:52px;height:52px;border-radius:var(--shape-l);display:grid;place-items:center;background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);margin-bottom:6px}
.card .ico .ms{font-size:28px}.card .ico .logo{width:28px;height:28px}
.dark .card .ico{background:var(--dk-primary-container);color:var(--dk-on-primary-container)}
.card .ico.t{background:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-on-tertiary-container)}
.card .go{margin-top:auto;padding-top:8px;display:flex;align-items:center;gap:6px;color:var(--md-sys-color-primary);font:500 14px/20px var(--font)}
.card .go .ms{font-size:18px;transition:transform .25s var(--ease)}a.card:hover .go .ms{transform:translateX(4px)}
.card .badge{position:absolute;top:24px;inset-inline-end:20px}
.card .req{color:var(--md-sys-color-on-surface-variant)}
.card .btn{margin-top:8px;align-self:flex-start}
/* how it works: icon steps joined by a line (no numbers) */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;position:relative}
.steps::before{content:"";position:absolute;top:28px;inset-inline:12% 12%;height:2px;background:linear-gradient(90deg,var(--md-sys-color-primary) var(--p,0%),var(--md-sys-color-outline-variant) var(--p,0%));transition:--p 1.2s}
.steps.in::before{animation:fillline 1.6s var(--ease) forwards}
@property --p{syntax:"<percentage>";inherits:false;initial-value:0%}
@keyframes fillline{to{--p:100%}}
.step{position:relative;text-align:center;padding:0 8px}
.step .dot{width:56px;height:56px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);box-shadow:0 0 0 8px var(--md-sys-color-surface);position:relative;z-index:1}
.surface-low .step .dot{box-shadow:0 0 0 8px var(--md-sys-color-surface-container-low)}
.step .dot .ms{font-size:28px}
.step p{margin:8px 0 0;color:var(--md-sys-color-on-surface-variant);font-size:15px;line-height:22px}
/* spec table */
.specs{width:100%;border-collapse:collapse;border-radius:var(--shape-l);overflow:hidden;background:var(--md-sys-color-surface-container-lowest);box-shadow:var(--elev-1)}
.specs th,.specs td{text-align:start;padding:16px 20px;border-bottom:1px solid var(--md-sys-color-outline-variant);font-size:15px;line-height:22px;vertical-align:top}
.specs th{width:32%;font-weight:500;color:var(--md-sys-color-on-surface)}
.specs td{color:var(--md-sys-color-on-surface-variant)}
.specs tr:last-child th,.specs tr:last-child td{border-bottom:0}
/* keys (shortcuts) */
kbd{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:24px;padding:0 6px;border-radius:6px;border:1px solid var(--md-sys-color-outline-variant);border-bottom-width:2px;background:var(--md-sys-color-surface-container-lowest);font:500 12px/1 var(--font);direction:ltr}
.dark kbd{background:var(--dk-container-high);border-color:var(--dk-outline-variant);color:var(--dk-on-surface)}

/* platforms band */
.pgrid .card .ico{background:var(--md-sys-color-surface-container-high)}
/* VR band */
.vr .row{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,5vw,88px);align-items:center}
.vr p{color:var(--dk-on-surface-variant);margin-top:18px}
.vr .chips{margin-top:28px}
.lens{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 60% 80% at 25% 50%,transparent 60%,rgba(0,0,0,.55) 100%),radial-gradient(ellipse 60% 80% at 75% 50%,transparent 60%,rgba(0,0,0,.55) 100%)}
/* languages demo */
.lgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lcard{border-radius:var(--shape-l);overflow:hidden;background:#1c2024;color:#e0e3e8;box-shadow:var(--elev-1);outline:2px solid transparent;outline-offset:3px;transition:outline-color .4s,transform .4s var(--ease)}
.lcard.on{outline-color:var(--md-sys-color-primary);transform:translateY(-3px)}
.lcard .top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:#24292e;font:500 12px/16px var(--font);color:#9aa3ad}
.lcard .top b{display:flex;align-items:center;gap:8px;color:#e0e3e8;font-weight:500}
.lcard .top .flag{width:20px;height:15px}
.lcard .tabs{display:flex;gap:4px;padding:10px 10px 0;border-bottom:1px solid #31363b}
.lcard .tabs span{padding:6px 10px;border-radius:6px 6px 0 0;font:500 13px/18px var(--font);color:#c1c7ce;white-space:nowrap}
.lcard .tabs span:first-child{background:#2c3238;color:#fff}
.lcard .body{padding:12px 14px 14px;display:grid;gap:8px;font:400 13px/18px var(--font)}
.lcard .body div{display:flex;justify-content:space-between;gap:10px;color:#c1c7ce}
.lcard .body div i{flex:none;width:44%;height:6px;margin-top:6px;border-radius:3px;background:linear-gradient(90deg,#3b9be0,#2c6fd1)}
.lcard[lang=ar],.lcard[lang=ar] *{font-family:"Noto Sans Arabic",Tahoma,sans-serif}
/* request access form (M3 outlined text fields) */
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px}
.field{position:relative;display:flex;flex-direction:column}
.field.full{grid-column:1/-1}
.field input,.field select,.field textarea{width:100%;min-height:56px;padding:22px 16px 8px;border-radius:var(--shape-xs);border:1px solid var(--md-sys-color-outline);background:transparent;color:var(--md-sys-color-on-surface);font:400 16px/24px var(--font);outline:0;transition:border-color .15s,box-shadow .15s}
.field textarea{min-height:132px;resize:vertical}
.field label{position:absolute;inset-inline-start:12px;top:6px;padding:0 4px;font:500 12px/16px var(--font);color:var(--md-sys-color-on-surface-variant);pointer-events:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--md-sys-color-primary);box-shadow:inset 0 0 0 1px var(--md-sys-color-primary)}
.field input:focus+label,.field textarea:focus+label,.field select:focus+label{color:var(--md-sys-color-primary)}
.field .help{margin:4px 16px 0;font-size:12px;line-height:16px;color:var(--md-sys-color-on-surface-variant)}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.checks label{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px 0 10px;border-radius:var(--shape-s);border:1px solid var(--md-sys-color-outline-variant);cursor:pointer;font:500 14px/20px var(--font);color:var(--md-sys-color-on-surface-variant);transition:background .2s,border-color .2s}
.checks input{position:absolute;opacity:0;pointer-events:none}
.checks label:has(input:checked){background:var(--md-sys-color-secondary-container);border-color:transparent;color:var(--md-sys-color-on-secondary-container)}
.checks label .ms.c{display:none;font-size:18px}.checks label:has(input:checked) .ms.c{display:inline-block}
.notice{display:none;align-items:flex-start;gap:12px;padding:16px 18px;border-radius:var(--shape-m);font-size:15px;line-height:22px}
.notice.ok{display:flex;background:var(--md-sys-color-tertiary-container);color:var(--md-sys-color-on-tertiary-container)}
.notice.err{display:flex;background:#ffdad6;color:#410002}

/* call to action, related pages, footer */
.cta{background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}
.cta .row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.cta p{margin-top:14px;max-width:680px;color:color-mix(in srgb,var(--md-sys-color-on-primary-container) 80%,transparent)}
.cta .actions{display:flex;flex-wrap:wrap;gap:12px}
.cta .btn.outlined{border-color:color-mix(in srgb,var(--md-sys-color-on-primary-container) 35%,transparent)}
footer{background:var(--dk-surface);color:var(--dk-on-surface-variant);padding:56px 0 40px;font-size:14px;line-height:20px}
footer .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
footer .brand{color:var(--dk-on-surface)}
footer h4{margin:0 0 12px;font:500 14px/20px var(--font);color:var(--dk-on-surface)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{text-decoration:none}footer a:hover{color:var(--dk-on-surface)}
footer .langs-f{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:16px}
footer .langs-f a{display:flex;align-items:center;gap:8px}
footer .legal{margin-top:36px;padding-top:24px;border-top:1px solid var(--dk-outline-variant);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

/* motion */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .9s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.draw{stroke-dasharray:var(--len,1200);stroke-dashoffset:var(--len,1200);transition:stroke-dashoffset 2.2s var(--ease)}
.in .draw{stroke-dashoffset:0}
.grow{transform:scaleY(0);transform-box:fill-box;transform-origin:50% 0;transition:transform 1s var(--ease-out)}
.in .grow{transform:none}
.fade{opacity:0;transition:opacity 1s .9s}.in .fade{opacity:1}
.float{animation:float 6s ease-in-out infinite}.float.b{animation-delay:-2s}.float.c{animation-delay:-4s}
@keyframes float{50%{transform:translateY(-8px)}}
.wave{animation:wave 4s ease-in-out infinite}@keyframes wave{50%{transform:translateY(6px)}}
.blink{animation:blink 1.1s steps(2) infinite}@keyframes blink{50%{opacity:0}}
.pulse{transform-box:fill-box;transform-origin:center;animation:pulse 2s ease-out infinite}@keyframes pulse{from{transform:scale(1);opacity:.9}to{transform:scale(3);opacity:0}}
.march{stroke-dasharray:8 8;animation:march 1.2s linear infinite}@keyframes march{to{stroke-dashoffset:-16}}

@media (max-width:1180px){.nav{display:none}.iconbtn{display:inline-flex}.grid4{grid-template-columns:repeat(2,1fr)}.legend{display:none}footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:900px){
  .feature,.split,.vr .row,.phero .row,.langs-sec .row{grid-template-columns:1fr}.feature.flip .vis{order:0}
  .grid3,.steps{grid-template-columns:1fr}.steps::before{display:none}.brand .prod{display:none}.topbar .btn.tonal{display:none}
  .hero>.wrap{padding:120px 0 150px}.shot{margin-top:-110px}.form{grid-template-columns:1fr}
}
@media (max-width:600px){.grid2,.grid4,.lgrid{grid-template-columns:1fr}.topbar .btn.filled{display:none}.hero .actions .btn{flex:1}.langbtn .lname{display:none}footer .cols{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.rv{opacity:1;transform:none}.draw{stroke-dashoffset:0}.grow{transform:none}.fade{opacity:1}}
.langs-sec .row{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(32px,5vw,88px);align-items:center}
.notice[hidden]{display:none!important}
/* buttons on the dark page tops */
.phero .btn.filled{background:var(--dk-primary);color:var(--dk-on-primary)}
.phero .btn.outlined{color:var(--dk-primary);border-color:var(--dk-outline)}
/* platform choices in the request form are chips, not floating field labels */
.field .checks label{position:relative;inset-inline-start:auto;top:auto;padding:0 14px 0 10px;pointer-events:auto;font:500 14px/20px var(--font);color:var(--md-sys-color-on-surface-variant)}
.field .checks .logo{width:20px;height:20px}
/* platform tiles in the platforms page header */
.plat{display:grid;grid-template-columns:repeat(2,minmax(120px,150px));gap:20px}
.plat .tile{display:flex;flex-direction:column;align-items:center;gap:12px;padding:26px 12px 20px;border-radius:var(--shape-xl);background:#1c2024;border:1px solid rgba(139,145,152,.22);color:var(--dk-on-surface);font:500 15px/20px var(--font)}
.plat .tile .logo{width:52px;height:52px}
.plat .tile.soon{opacity:.8}

/* BETA version: a clear mark next to the brand (kept on phones) */
.brand .beta{margin-inline-start:8px;padding:2px 8px;border-radius:10px;background:#e8590c;color:#fff;font:700 11px/16px var(--font);letter-spacing:.12em}