:root{
  --orange:#FF8A47;
  --orange-deep:#F06A1F;
  --accent-text:#C2500F;
  --tint:#FFF1E7;
  --bg:#FBFAF8;
  --surface:#FFFFFF;
  --surface-2:#F4F1ED;
  --ink:#16130F;
  --muted:#5E5750;
  --faint:#8C847C;
  --line:#E8E3DD;
  --shadow:0 1px 2px rgba(22,19,15,.05),0 12px 32px -12px rgba(22,19,15,.14);
  --ok:#1F9D63;
  --display:"Urbanist","Avenir Next","Segoe UI",system-ui,sans-serif;
  --body:"Geist","Segoe UI",system-ui,sans-serif;
  --mono:"Geist Mono",ui-monospace,Consolas,monospace;
  --r:14px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --accent-text:#FF9A5E;--tint:#2A1C13;--bg:#0F0E0D;--surface:#181614;--surface-2:#201D1A;--ink:#F4F0EC;--muted:#A39B93;--faint:#7A726B;--line:#2B2724;--shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -16px rgba(0,0,0,.6);--ok:#3CC787;
  }
}
:root[data-theme="dark"]{
  --accent-text:#FF9A5E;--tint:#2A1C13;--bg:#0F0E0D;--surface:#181614;--surface-2:#201D1A;--ink:#F4F0EC;--muted:#A39B93;--faint:#7A726B;--line:#2B2724;--shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -16px rgba(0,0,0,.6);--ok:#3CC787;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16.5px/1.6 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--display);letter-spacing:-.025em;margin:0;text-wrap:balance}
p{margin:0}
.eyebrow{font:500 12.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text)}

/* logo */
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:700 21px/1 var(--display);letter-spacing:-.03em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--orange);color:#16130F;display:grid;place-items:center;font:700 15px/1 var(--display);letter-spacing:-.02em}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:500 15px/1 var(--body);padding:13px 20px;border-radius:10px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);background:var(--surface);color:var(--ink)}
.btn-ghost:hover{border-color:var(--faint)}
.btn-orange{background:var(--orange);color:#16130F}
.btn-orange:hover{background:#FF9A5E}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0}
.nav ul a{text-decoration:none;font-size:15px;color:var(--muted)}
.nav ul a:hover{color:var(--ink)}
.nav .btn{padding:10px 16px;font-size:14px}
@media (max-width:820px){.nav ul{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:22px 22px;mask-image:radial-gradient(ellipse 70% 70% at 70% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 70% 30%,#000 30%,transparent 75%);pointer-events:none}
.hero::after{content:"";position:absolute;width:520px;height:520px;right:-120px;top:-160px;background:radial-gradient(circle,color-mix(in srgb,var(--orange) 28%,transparent),transparent 65%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,72px);align-items:center;padding-block:clamp(56px,8vw,104px)}
.badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border:1px solid var(--line);background:var(--surface);border-radius:999px;font-size:13.5px;color:var(--muted);text-decoration:none}
.badge b{background:var(--tint);color:var(--accent-text);font:500 12px/1 var(--mono);padding:6px 9px;border-radius:999px;letter-spacing:.04em}
.hero h1{font-size:clamp(42px,5.6vw,72px);line-height:1.02;font-weight:700;margin:26px 0 22px}
.hero h1 span{color:var(--orange-deep)}
.hero .lede{font-size:clamp(17px,1.5vw,19px);color:var(--muted);max-width:33em}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.checks{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:30px 0 0;font-size:14px;color:var(--muted)}
.checks li{display:flex;align-items:center;gap:8px}
.checks svg{flex:none}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}

/* product mock */
.mock{position:relative}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13.5px}
.panel-head .title{display:flex;align-items:center;gap:10px;font-weight:500}
.chip{font:500 11.5px/1 var(--mono);padding:5px 8px;border-radius:6px;background:var(--surface-2);color:var(--muted);letter-spacing:.02em}
.chip.live{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok);display:inline-flex;align-items:center;gap:6px}
.chip.live i{width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}
.flow{list-style:none;margin:0;padding:18px;display:grid;gap:0}
.node{display:grid;grid-template-columns:36px 1fr auto;gap:14px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:var(--bg)}
.node .ic{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;background:var(--surface-2);color:var(--ink)}
.node.ai .ic{background:var(--orange);color:#16130F}
.node small{display:block;font:500 11px/1.2 var(--mono);color:var(--faint);letter-spacing:.06em;text-transform:uppercase;margin-bottom:3px}
.node strong{font-weight:500;font-size:14.5px}
.node .t{font:400 12px/1 var(--mono);color:var(--ok)}
.link{height:18px;margin-left:31px;border-left:2px dashed var(--line)}
.log{border-top:1px solid var(--line);padding:6px 0}
.log ol{list-style:none;margin:0;padding:0;min-height:128px}
.log li{display:grid;grid-template-columns:44px 1fr auto;gap:12px;padding:7px 18px;font:400 12.5px/1.4 var(--mono);align-items:baseline;animation:in .4s ease}
.log time{color:var(--faint)}
.log .g{color:var(--accent-text);white-space:nowrap}
@keyframes in{from{opacity:.2;transform:translateY(-4px)}}
.stat{position:absolute;left:-28px;bottom:-26px;padding:14px 18px;display:flex;flex-direction:column;gap:2px}
.stat span{font-size:12.5px;color:var(--muted)}
.stat strong{font:700 26px/1.1 var(--display);font-variant-numeric:tabular-nums}
@media (max-width:960px){.stat{left:12px}}
@media (max-width:480px){.log li{grid-template-columns:40px 1fr}.log .g{grid-column:2}.stat{position:static;margin-top:12px}}

/* sections */
section.block{padding-block:clamp(72px,9vw,120px)}
.head{max-width:680px;margin-bottom:clamp(40px,5vw,60px);display:grid;gap:16px}
.head h2{font-size:clamp(34px,4.2vw,52px);line-height:1.06;font-weight:700}
.head p{color:var(--muted);font-size:17.5px}

/* services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{padding:10px;display:flex;flex-direction:column}
.art{height:190px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;justify-content:center;gap:10px;overflow:hidden}
.service .body{padding:22px 12px 14px;display:grid;gap:10px}
.service h3{font-size:23px;font-weight:700}
.service p{color:var(--muted);font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:6px 0 0}
.tags li{font:500 12px/1 var(--mono);padding:6px 8px;border-radius:6px;border:1px solid var(--line);color:var(--muted)}
/* art: tasks */
.task{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:13.5px}
.toggle{width:30px;height:18px;border-radius:999px;background:var(--orange);position:relative;flex:none}
.toggle::after{content:"";position:absolute;right:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fff}
.toggle.off{background:var(--line)}.toggle.off::after{right:auto;left:2px}
/* art: chat */
.bubble{max-width:82%;padding:9px 13px;border-radius:14px;font-size:13.5px;line-height:1.4}
.bubble.in{background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.bubble.out{align-self:flex-end;background:var(--ink);color:var(--bg);border-bottom-right-radius:4px}
.bubble.out small{display:block;font:500 10.5px/1 var(--mono);color:var(--orange);margin-bottom:4px;letter-spacing:.05em}
/* art: chart */
.art svg{width:100%;height:100%}
@media (max-width:960px){.services{grid-template-columns:1fr;max-width:560px}}

/* products */
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.product{padding:10px;display:flex;flex-direction:column}
.product .brand{height:190px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;position:relative;overflow:hidden}
.product .brand .chip{position:absolute;top:12px;left:12px}
.brand.saydalti{background:#EAF6F1}
.brand.saydalti img{height:128px;width:auto;max-width:80%;object-fit:contain}
.brand.saydalti .dark{display:none}
.brand.b2b{background:linear-gradient(135deg,#1B1146,#0D0A1F);color:#fff}
.b2b-logo{display:flex;align-items:center;gap:14px;font:700 40px/1 var(--display);letter-spacing:-.03em}
.b2b-logo .mark{width:62px;height:62px;border-radius:17px;background:linear-gradient(135deg,#5B3FE0,#B04FD0);display:grid;place-items:center;flex:none}
.b2b-logo em{font-style:normal;background:linear-gradient(90deg,#8A63FF,#C26BFF 55%,#47BFFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.b2b-logo small{display:block;font:500 10.5px/1 var(--mono);letter-spacing:.12em;color:#A99CE0;margin-top:8px}
.product .body{padding:22px 14px 14px;display:grid;gap:12px;flex:1;align-content:start}
.product h3{font-size:25px;font-weight:700}
.product p{color:var(--muted);font-size:15.5px}
.product ul.points{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:9px;font-size:14.5px;color:var(--muted)}
.product ul.points li{display:flex;gap:9px;align-items:flex-start}
.product ul.points svg{flex:none;margin-top:4px}
.product .btn{align-self:flex-start;margin-top:10px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand.saydalti{background:#10231C}:root:not([data-theme="light"]) .brand.saydalti .light{display:none}:root:not([data-theme="light"]) .brand.saydalti .dark{display:block}}
:root[data-theme="dark"] .brand.saydalti{background:#10231C}:root[data-theme="dark"] .brand.saydalti .light{display:none}:root[data-theme="dark"] .brand.saydalti .dark{display:block}
@media (max-width:960px){.products{grid-template-columns:1fr;max-width:560px}}

/* process */
.process{background:color-mix(in srgb,var(--surface-2) 78%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-block:1px solid var(--line)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;display:grid;gap:12px;align-content:start;position:relative}
.steps li::before{content:counter(s);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);font:600 15px/1 var(--mono);color:var(--accent-text);position:relative;z-index:1}
.steps li:not(:last-child)::after{content:"";position:absolute;top:20px;left:52px;right:-8px;border-top:1px dashed var(--faint);opacity:.6}
.steps h3{font-size:20px;font-weight:700;margin-top:6px}
.steps p{color:var(--muted);font-size:15.5px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;gap:36px 24px}.steps li::after{display:none}}
@media (max-width:540px){.steps{grid-template-columns:1fr}}

/* why */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,6vw,88px);align-items:start}
.why .head{margin-bottom:0;position:sticky;top:100px}
.reasons{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.reason{background:var(--surface);padding:28px;display:grid;gap:10px;align-content:start}
.reason .ic{width:40px;height:40px;border-radius:10px;background:var(--tint);color:var(--accent-text);display:grid;place-items:center}
.reason h3{font-size:19px;font-weight:700}
.reason p{color:var(--muted);font-size:15px}
@media (max-width:900px){.why{grid-template-columns:1fr}.why .head{position:static}}
@media (max-width:540px){.reasons{grid-template-columns:1fr}}

/* mission */
.mission{background:#16130F;color:#F4F0EC;border-radius:24px;padding:clamp(40px,6vw,80px);position:relative;overflow:hidden}
.mission::after{content:"";position:absolute;width:460px;height:460px;right:-140px;bottom:-220px;background:radial-gradient(circle,rgba(255,138,71,.35),transparent 65%)}
.mission .eyebrow{color:#FF9A5E}
.mission blockquote{position:relative;z-index:1;margin:22px 0 0;font:600 clamp(28px,3.8vw,48px)/1.15 var(--display);letter-spacing:-.02em;max-width:24em;text-wrap:balance}
.mission blockquote span{color:#FF8A47}

/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font:600 19px/1.3 var(--display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 24px/1 var(--body);color:var(--faint);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 22px;max-width:62ch}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,80px);align-items:start}
.contact h2{font-size:clamp(34px,4.2vw,52px);line-height:1.06;font-weight:700;margin:16px 0}
.contact .intro>p{color:var(--muted);font-size:17px;max-width:30em}
.promise{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px;font-size:15px}
.promise li{display:flex;gap:10px;align-items:center}
form{padding:clamp(22px,3vw,32px);display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
label{font-size:13.5px;font-weight:500}
input,select,textarea{font:400 15.5px/1.4 var(--body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:12px 13px;width:100%;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px color-mix(in srgb,var(--orange) 25%,transparent)}
textarea{min-height:110px;resize:vertical}
form .btn{grid-column:1/-1;padding:15px}
.note{grid-column:1/-1;font-size:13.5px;color:var(--faint);text-align:center}
.note.ok{color:var(--ok);font-weight:500}
.note.err{color:#D14343}
.note a{color:inherit}
form .btn[disabled]{opacity:.6;cursor:wait;transform:none}
.hp{position:fixed;left:0;top:0;width:1px;height:1px;opacity:0;pointer-events:none;clip-path:inset(50%)}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
@media (max-width:520px){form{grid-template-columns:1fr}}

/* footer */
footer{border-top:1px solid var(--line);margin-top:clamp(72px,9vw,120px)}
.foot{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px;padding-block:56px 32px}
.foot p{color:var(--muted);font-size:14.5px;margin-top:14px;max-width:26em}
.foot h4{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:6px 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14.5px}
.foot ul a{text-decoration:none;color:var(--muted)}
.foot ul a:hover{color:var(--ink)}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:22px;border-top:1px solid var(--line);font-size:13.5px;color:var(--faint)}
@media (max-width:760px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}

/* 3D layer */
#scene3d{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.2s ease}
#scene3d.on{opacity:1}
body.has3d header.nav{z-index:20}
main,footer{position:relative;z-index:1}
.tilt-group{perspective:1100px}
.tilt{transform-style:preserve-3d;transition:transform .25s ease,box-shadow .25s ease;will-change:transform}
.tilt.moving{transition:transform .06s linear}
.tilt .art,.tilt .brand,.tilt .ic{transform:translateZ(26px)}
.tilt h3{transform:translateZ(18px)}
.reveal{opacity:0;transform:translateY(34px) rotateX(10deg);transform-origin:50% 100%;transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.mock{transform-style:preserve-3d}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.tilt{transform:none!important}}

/* modern 3D polish */
#prog{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;background:linear-gradient(90deg,var(--orange),var(--orange-deep),#ffb27d);box-shadow:0 0 12px var(--orange)}
body.has3d .panel{background:color-mix(in srgb,var(--surface) 72%,transparent);-webkit-backdrop-filter:blur(14px) saturate(1.35);backdrop-filter:blur(14px) saturate(1.35);border-color:color-mix(in srgb,var(--line) 70%,#fff 30%)}
body.has3d .reason{background:color-mix(in srgb,var(--surface) 70%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
body.has3d .reasons{background:transparent;border-color:var(--line)}
body.has3d .reasons{gap:0}
body.has3d .reason{border:1px solid color-mix(in srgb,var(--line) 60%,transparent)}
.service,.product,.reason{position:relative}
.service::before,.product::before,.reason::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--orange) 22%,transparent),transparent 60%)}
.service:hover::before,.product:hover::before,.reason:hover::before{opacity:1}
.hero h1 span{display:inline-block;text-shadow:1px 1px 0 #D95A0D,2px 2px 0 #CC530B,3px 3px 0 #BF4D0A,4px 4px 10px rgba(120,40,0,.3),0 18px 34px rgba(240,106,31,.35)}
.hero-grid>div:first-child{perspective:900px}
.hero h1{transition:transform .2s ease-out;will-change:transform}
.mock>.panel:first-child.tilt{transform:rotateY(-9deg) rotateX(4deg)}
.mock>.panel:first-child.tilt.moving{transition:transform .06s linear}
.stat{animation:floaty 5s ease-in-out infinite}
@keyframes floaty{50%{transform:translateY(-10px)}}
.btn-primary,.btn-orange{box-shadow:0 10px 24px -10px rgba(240,106,31,.55)}
.btn-primary:hover,.btn-orange:hover{box-shadow:0 18px 34px -12px rgba(240,106,31,.7)}
.eyebrow{display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange);border-radius:2px}
@media (prefers-reduced-motion:reduce){.stat{animation:none}.hero h1{transform:none!important}}

/* in-card 3D stations */
#overlay3d{position:fixed;inset:0;width:100%;height:100%;z-index:5;pointer-events:none}
.has3d-art .service .art>*{opacity:0}
.has3d-art .service .art{height:240px}

/* chatbot */
[hidden]{display:none!important}
.cb-launch{position:fixed;right:20px;bottom:20px;z-index:50;display:flex;align-items:center;gap:12px}
.cb-teaser{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px 14px 4px 14px;padding:10px 14px;font:400 14px/1.4 var(--body);max-width:240px;text-align:left;cursor:pointer}
.cb-fab{width:58px;height:58px;border-radius:50%;border:0;background:var(--ink);color:var(--orange);display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 30px -8px rgba(22,19,15,.45);transition:transform .15s}
.cb-fab:hover{transform:scale(1.05)}
.cb-fab .i-close,.cb-fab[aria-expanded="true"] .i-open{display:none}
.cb-fab[aria-expanded="true"] .i-close{display:block}
.cb-panel{position:fixed;right:20px;bottom:92px;z-index:51;width:min(390px,calc(100vw - 32px));height:min(580px,calc(100vh - 120px));display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px -20px rgba(22,19,15,.35);overflow:hidden;animation:cbIn .2s ease}
@keyframes cbIn{from{opacity:0;transform:translateY(10px)}}
.cb-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--orange);color:#16130F}
.cb-head .logo-mark{background:#16130F;color:#FF8A47}
.cb-head strong{display:block;font:700 16px/1.2 var(--display)}
.cb-head small{font-size:12.5px;display:flex;align-items:center;gap:6px}
.cb-head small i{width:7px;height:7px;border-radius:50%;background:#16130F}
.cb-close{margin-left:auto;background:transparent;border:0;color:#16130F;cursor:pointer;padding:6px;border-radius:8px;display:grid;place-items:center}
.cb-close:hover{background:rgba(22,19,15,.1)}
.cb-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--bg)}
.cb-msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:14.5px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}
.cb-msg.bot{background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.cb-msg.user{background:var(--ink);color:var(--bg);border-bottom-right-radius:4px;align-self:flex-end}
.cb-typing{display:inline-flex;gap:4px;align-items:center;padding:14px 16px}
.cb-typing span{width:6px;height:6px;border-radius:50%;background:var(--faint);animation:cbDot 1s infinite}
.cb-typing span:nth-child(2){animation-delay:.15s}
.cb-typing span:nth-child(3){animation-delay:.3s}
@keyframes cbDot{50%{opacity:.25;transform:translateY(-2px)}}
.cb-cta{align-self:flex-start;font:500 13.5px/1 var(--body);padding:10px 14px;border-radius:999px;background:var(--orange);color:#16130F;border:0;cursor:pointer}
.cb-chips{display:flex;flex-wrap:wrap;gap:6px}
.cb-chips button{font:500 13px/1 var(--body);padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.cb-chips button:hover{border-color:var(--orange)}
.cb-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);background:var(--surface)}
.cb-form input{flex:1;min-width:0;border-radius:999px;padding:11px 16px}
.cb-send{width:42px;height:42px;flex:none;border-radius:50%;border:0;background:var(--ink);color:var(--bg);display:grid;place-items:center;cursor:pointer}
.cb-send[disabled]{opacity:.5;cursor:default}
.cb-foot{margin:0;font-size:11.5px;color:var(--faint);text-align:center;padding:0 12px 10px;background:var(--surface)}
@media (max-width:560px){.cb-teaser{display:none}.cb-launch{right:16px;bottom:16px}.cb-panel{right:16px;bottom:86px;height:calc(100vh - 110px)}}

/* ================= multi-page + story ================= */
.nav-r{display:flex;align-items:center;gap:10px}
.nav ul a.active{color:var(--ink);font-weight:500;box-shadow:0 2px 0 var(--orange)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;place-items:center}
@media (max-width:820px){
  .nav-toggle{display:grid}
  .nav .nav-r .btn-primary{display:none}
  .nav.open ul{display:flex;flex-direction:column;gap:4px;position:absolute;top:68px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:12px clamp(16px,4vw,40px) 22px}
  .nav.open ul a{font-size:18px;padding:10px 0;display:block}
}
.page-hero{position:relative;padding-block:clamp(60px,9vw,120px) clamp(8px,2vw,24px)}
.page-hero h1{font-size:clamp(42px,5.6vw,72px);line-height:1.02;font-weight:700;margin:16px 0 18px;max-width:13em}
.page-hero h1 span{color:var(--orange-deep)}
.page-hero .lede{font-size:clamp(17px,1.5vw,19px);color:var(--muted);max-width:34em}
.page-hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.has3d .page-hero h1 span{display:inline-block;text-shadow:1px 1px 0 #D95A0D,2px 2px 0 #CC530B,3px 3px 0 #BF4D0A,4px 4px 10px rgba(120,40,0,.3),0 18px 34px rgba(240,106,31,.35)}
.page-hero h1{transition:transform .2s ease-out;will-change:transform}
.cta-band{margin-block:clamp(48px,6vw,80px) 0;padding:clamp(32px,5vw,56px);border-radius:24px;background:#16130F;color:#F4F0EC;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-200px;background:radial-gradient(circle,rgba(255,138,71,.35),transparent 65%)}
.cta-band h2{font-size:clamp(28px,3.4vw,42px);line-height:1.1;font-weight:700;max-width:16em;position:relative;z-index:1}
.cta-band .btn{position:relative;z-index:1}
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,72px);align-items:center}
@media (max-width:960px){.two-col{grid-template-columns:1fr}}
.mock{margin-bottom:30px}
section.block.tight{padding-top:0}

/* story (home) */
body.story.locked{overflow:hidden}
#vignette{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse at 68% 50%,#2a1a10 0%,#120c08 72%);opacity:calc(var(--chaos,0) * .92)}
.story-track{height:640vh;position:relative}
.stage{position:sticky;top:0;height:100vh;overflow:hidden}
.ch{position:absolute;inset:0;display:flex;align-items:center;opacity:0;pointer-events:none;will-change:opacity,transform}
.ch.live{pointer-events:auto}
.ch .wrap{width:100%}
.ch-in{max-width:560px;display:grid;gap:18px;justify-items:start}
.ch h1{font-size:clamp(68px,11vw,150px);line-height:.92;font-weight:700;letter-spacing:-.04em}
.ch h1 span{color:var(--orange-deep);display:inline-block}
.has3d .ch h1 span{text-shadow:1px 1px 0 #D95A0D,2px 2px 0 #CC530B,3px 3px 0 #BF4D0A,4px 4px 0 #B24809,5px 5px 12px rgba(120,40,0,.3),0 20px 38px rgba(240,106,31,.35)}
.ch h2{font-size:clamp(34px,4.6vw,60px);line-height:1.04;font-weight:700}
.ch .lede{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:30em}
.ch .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.pcards{display:grid;gap:12px;margin-top:6px;width:100%}
.pcard{display:grid;gap:4px;padding:16px 18px;border-radius:14px;text-decoration:none;color:inherit;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 72%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:relative}
.pcard b{font:700 18px/1.2 var(--display)}
.pcard span{color:var(--muted);font-size:14.5px}
a.pcard:hover{border-color:var(--orange)}
.ch1 .eyebrow{color:#FF9A5E}
.ch1 h2,.ch1 .pcard b{color:#F4F0EC}
.ch1 .lede,.ch1 .pcard span{color:#CDC4BB}
.ch1 .pcard{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16)}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font:500 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint);display:grid;gap:10px;justify-items:center;pointer-events:none}
.scroll-hint i{width:1px;height:34px;background:linear-gradient(var(--orange),transparent);animation:drip 1.6s ease-in infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:820px){
  .ch{align-items:flex-end;padding-bottom:9vh}
  .ch-in{max-width:none}
  .ch h2{font-size:clamp(30px,8vw,42px)}
  .pcard{padding:12px 14px}.pcard span{font-size:13.5px}
}
@media (max-height:700px) and (min-width:821px){.ch h2{font-size:clamp(30px,4vw,46px)}.pcard{padding:11px 14px}}

#gate{position:fixed;inset:0;z-index:300;display:grid;place-items:center;text-align:center;padding:24px;background:color-mix(in srgb,var(--bg) 58%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:opacity .9s ease,visibility .9s}
#gate.out{opacity:0;visibility:hidden}
.gate-in{display:grid;gap:18px;justify-items:center;max-width:520px}
.gate-in h1{font-size:clamp(56px,10vw,104px);line-height:.95;font-weight:700;letter-spacing:-.04em}
.gate-in .logo-mark{width:72px;height:72px;border-radius:20px;font-size:30px}
.gate-in p{color:var(--muted);font-size:18px}
.gate-in .actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:6px}
.gate-note{font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint)!important;font-size:12px!important}
#snd{position:fixed;left:16px;bottom:16px;z-index:60;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow)}
#snd .off{display:block}#snd .on-i{display:none}
#snd.on{background:var(--orange);color:#16130F;border-color:transparent}
#snd.on .off{display:none}#snd.on .on-i{display:block}
/* nav follows the story mood */
body.story .nav{background:color-mix(in srgb,#17110d calc(var(--chaos,0) * 88%),color-mix(in srgb,var(--bg) 82%,transparent));border-bottom-color:color-mix(in srgb,#3a2a20 calc(var(--chaos,0) * 100%),var(--line))}
body.story .nav ul a,body.story .nav .logo{color:color-mix(in srgb,#F4F0EC calc(var(--chaos,0) * 100%),var(--muted))}
body.story .nav .logo{color:color-mix(in srgb,#F4F0EC calc(var(--chaos,0) * 100%),var(--ink))}
body.story .nav ul a.active{color:color-mix(in srgb,#F4F0EC calc(var(--chaos,0) * 100%),var(--ink))}

/* autoplay skip button */
#skip{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font:500 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:color-mix(in srgb,var(--surface) 70%,transparent);border:1px solid var(--line);border-radius:999px;padding:11px 18px;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:5}
#skip:hover{border-color:var(--orange);color:var(--ink)}
body.story .page-progress{display:none}

.logo-mark svg{width:100%;height:100%;display:block;border-radius:inherit}
.cb-head .logo-mark svg rect{fill:#16130F}

/* privacy / prose */
.prose{max-width:760px}
.prose h2{font-size:24px;font-weight:700;margin:34px 0 10px}
.prose p,.prose li{color:var(--muted);font-size:16.5px}
.prose ul{padding-left:20px;display:grid;gap:8px;margin:8px 0}
.prose a{color:var(--accent-text)}
.prose b{color:var(--ink);font-weight:600}
.prose .muted{color:var(--faint);font-size:14px;margin-top:28px}
.legal a{color:inherit}

/* teaser phone */
.phone{justify-self:center;width:min(300px,100%);aspect-ratio:9/16;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);border:6px solid var(--ink);background:#000}
.phone video{width:100%;height:100%;object-fit:cover;display:block}

/* product 3D objects */
.obj3d{position:absolute;right:6px;bottom:4px;width:112px;height:112px;pointer-events:none}
.brand.saydalti img{transform:translateX(-22px)}
.b2b-logo{transform:translateX(-26px)}
@media (max-width:420px){.obj3d{width:78px;height:78px}.b2b-logo{transform:translateX(-30px) scale(.82)}.brand.saydalti img{transform:translateX(-26px) scale(.88)}}

/* boot loader + low-power mode */
#boot{position:fixed;inset:0;z-index:500;display:grid;place-items:center;background:var(--bg);transition:opacity .5s ease,visibility .5s}
#boot.out{opacity:0;visibility:hidden}
#boot .logo-mark{width:64px;height:64px;border-radius:18px;animation:bootpulse 1.1s ease-in-out infinite}
@keyframes bootpulse{50%{transform:scale(1.14) rotate(-4deg)}}
body.lowfx .panel,body.lowfx .reason,body.lowfx .pcard,body.lowfx .process,body.lowfx #gate,body.lowfx .skip,body.lowfx #skip{-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
body.lowfx .panel,body.lowfx .reason{background:var(--surface)!important}

/* language switch + right-to-left */
.lang{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--surface)}
.lang button{border:0;background:transparent;color:var(--muted);font:500 12.5px/1 var(--mono);padding:7px 10px;border-radius:999px;cursor:pointer;min-width:34px}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
html[lang="ar"]{--display:"Cairo","Segoe UI",system-ui,sans-serif;--body:"Noto Sans Arabic","Segoe UI",system-ui,sans-serif}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3,html[lang="ar"] .logo{letter-spacing:0}
html[lang="ar"] .eyebrow,html[lang="ar"] .chip,html[lang="ar"] .tags li,html[lang="ar"] .foot h4,html[lang="ar"] .gate-note,html[lang="ar"] #skip,html[lang="ar"] .note{letter-spacing:0;text-transform:none}
html[lang="ar"] .hero h1,html[lang="ar"] .page-hero h1{line-height:1.2}
html[dir="rtl"] .steps li::after{display:none}
html[dir="rtl"] .nav ul a.active{box-shadow:0 2px 0 var(--orange)}
html[dir="rtl"] .eyebrow::before{order:0}
html[dir="rtl"] .cb-msg.bot{border-bottom-left-radius:14px;border-bottom-right-radius:4px}
html[dir="rtl"] .cb-msg.user{border-bottom-right-radius:14px;border-bottom-left-radius:4px}
html[dir="rtl"] .faq summary,html[dir="rtl"] .pcard,html[dir="rtl"] .ch-in{text-align:right}
/* brand text always reads left-to-right, even inside Arabic pages */
.logo,.ch0 h1,.gate-in h1,.b2b-logo,.foot .logo{direction:ltr;unicode-bidi:isolate}
html[dir="rtl"] .ch0 h1{text-align:right}

/* chat actions */
.cb-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;align-self:flex-start}
.cb-cta.ghost{background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.cb-cta.ghost:hover{border-color:var(--orange)}
.cb-cta[disabled]{opacity:.6;cursor:wait}
.cb-link{font-size:13px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.cb-card{align-self:stretch;display:grid;grid-template-columns:minmax(0,1fr);gap:9px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);position:relative}
.cb-card input,.cb-card select,.cb-card textarea{font-size:14px;padding:10px 12px;border-radius:9px}
.cb-card textarea{min-height:76px}
.cb-card .cb-cta{justify-self:start;padding:11px 16px}
.cb-label{margin:2px 0 -2px;font:500 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.cb-pick{display:flex;flex-wrap:wrap;gap:6px}
.cb-pick button{font:500 12.5px/1 var(--body);padding:8px 10px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer}
.cb-pick button:hover{border-color:var(--orange)}
.cb-pick button[aria-pressed="true"]{background:var(--orange);border-color:var(--orange);color:#16130F}
.cb-hint{font-size:11.5px;color:var(--faint);margin:0}
.cb-status{margin:0;font-size:12.5px;color:#D14343;min-height:0}
.cb-status:empty{display:none}
.cb-status a{color:inherit}
html[lang="ar"] .cb-label{letter-spacing:0;text-transform:none}