/* ==========================================================
   Webso — website styles (light theme)
   ========================================================== */
@font-face{font-family:"Vazirmatn";src:url("../fonts/Vazirmatn.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist";src:url("../fonts/Geist.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("../fonts/GeistMono.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{color-scheme:light;
  --bg:#FAF9FC; --surface:#FFFFFF; --soft:#F1EFF7;
  --line:#E9E6F0; --line-2:#D9D5E3;
  --text:#0E0D14; --muted:#55525F; --faint:#7C7887;
  --accent:#6A58F0; --accent-ink:#FFFFFF; --accent-soft:rgba(106,88,240,.10);
  --dark:#131219; --dark-text:#F3F1F7; --dark-muted:#B9B5C4;
  --dooki:#FF4D00; --dooki-text:#FF6A2B;
  --radius:20px; --pill:999px;
  --shadow:0 12px 36px rgba(40,30,90,.07);
  --shadow-lg:0 24px 60px rgba(40,30,90,.12);
  --pad:clamp(20px,5.5vw,80px);
  --max:1440px;
  --font:"Vazirmatn",system-ui,sans-serif;
  --font-latin:"Geist","Vazirmatn",system-ui,sans-serif;
  --mono:"Geist Mono",ui-monospace,monospace;
}
html[lang="en"]{--font:"Geist","Vazirmatn",system-ui,sans-serif}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--text);color:var(--bg);padding:8px 14px;border-radius:10px;z-index:100}
.skip:focus{inset-inline-start:12px}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.latin,.ltr{font-family:var(--font-latin);direction:ltr;unicode-bidi:isolate}
.mono{font-family:var(--mono);letter-spacing:.2em;font-size:12px;color:var(--faint);text-transform:uppercase}
.dot{color:var(--accent)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:var(--pill);padding:15px 28px;font-size:16px;font-weight:600;text-decoration:none;border:1px solid transparent;transition:transform .2s,background .2s,border-color .2s;min-height:48px}
.btn:hover{transform:translateY(-2px)}
.btn-dark{background:var(--text);color:var(--bg)}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{border-color:var(--line-2);background:transparent;color:var(--text);font-weight:400}
.btn-ghost:hover{border-color:var(--text)}

/* ---------- header ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;padding:18px calc(var(--pad) - 24px) 0;pointer-events:none}
.bar{pointer-events:auto;max-width:calc(var(--max) - 2*var(--pad) + 48px);margin:0 auto;height:72px;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:var(--pill);padding-inline:10px 28px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow);transition:box-shadow .3s}
html[dir="ltr"] .bar{padding-inline:28px 10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand svg{width:32px;height:32px}
.wordmark{font-family:"Geist",sans-serif;font-weight:600;font-size:22px;letter-spacing:-.05em;direction:ltr}
.menu{display:flex;gap:2px;background:var(--bg);border:1px solid var(--line);border-radius:var(--pill);padding:4px}
.menu a{text-decoration:none;color:var(--muted);font-size:15px;padding:9px 18px;border-radius:var(--pill);transition:background .2s,color .2s}
.menu a:hover{color:var(--text)}
.menu a[aria-current="page"]{background:var(--soft);color:var(--text);font-weight:600}
.actions{display:flex;gap:10px;align-items:center}
.lang{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px;padding:10px 14px;border-radius:var(--pill);border:1px solid var(--line);background:none;min-height:44px}
.lang:hover{color:var(--text);border-color:var(--line-2)}
.cta{display:flex;align-items:center;gap:10px;background:var(--text);color:var(--bg);text-decoration:none;border-radius:var(--pill);padding-block:8px;padding-inline:8px 20px;font-size:15px;font-weight:600;min-height:48px}
.cta i{width:32px;height:32px;border-radius:50%;background:var(--accent);display:grid;place-items:center}
html[dir="rtl"] .cta i svg{transform:scaleX(-1)}
.burger{display:none;width:46px;height:46px;border-radius:50%;border:none;background:var(--text);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:18px;height:1.5px;background:var(--bg);transition:transform .25s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
.drawer{display:none}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:40px;min-height:calc(100vh - 90px);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px}
.hero::before{content:"";position:absolute;inset:-120px 0 0;background-image:radial-gradient(#E2DEEA 1.3px,transparent 1.3px);background-size:32px 32px;mask-image:radial-gradient(ellipse at 30% 50%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 30% 50%,#000 30%,transparent 75%);z-index:-1}
.badge{display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-size:15px}
.badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px var(--accent-soft)}
.hero h1{margin:28px 0;font-size:clamp(56px,7.2vw,104px);font-weight:800;line-height:1.15;letter-spacing:-.01em}
html[lang="en"] .hero h1{font-weight:600;letter-spacing:-.045em;line-height:1.02}
.hero p.lead{margin:0 0 36px;font-size:clamp(17px,1.5vw,21px);font-weight:300;line-height:2;color:var(--muted);max-width:540px}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}
.stats{display:flex;gap:clamp(28px,4vw,64px);border-top:1px solid var(--line);margin-top:44px;padding-top:28px}
.stats b{display:block;font-size:clamp(30px,3vw,44px);font-weight:200;line-height:1.3}
.stats span{font-size:14px;color:var(--faint)}
.stage{position:relative;height:min(640px,70vh);display:grid;place-items:center}
.ring{position:absolute;border-radius:50%;border:1px solid var(--line)}
.ring.r1{width:min(560px,90%);aspect-ratio:1}.ring.r2{width:min(400px,64%);aspect-ratio:1;border-color:#EEEBF4}
.rori-hero{width:min(440px,72%);position:relative;z-index:1}
.chip{position:absolute;z-index:2;background:var(--surface);border:1px solid var(--accent);border-radius:18px;padding:12px 16px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow);font-size:15px;opacity:0;transform:translateY(12px);animation:chipIn .6s forwards}
.chip i{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-style:normal;font-size:14px}
.chip.c1{top:2%;right:0;animation-delay:.6s}.chip.c2{top:44%;left:-8%;animation-delay:1.1s}.chip.c3{bottom:12%;right:6%;animation-delay:1.6s}
.say{position:absolute;top:5%;left:0;right:auto;z-index:2;background:var(--surface);border:1px solid var(--line-2);border-radius:20px 20px 6px 20px;padding:12px 18px;font-size:16px;box-shadow:var(--shadow)}
.say::after{content:"";position:absolute;right:-7px;bottom:10px;width:12px;height:12px;background:var(--surface);border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);transform:rotate(-45deg)}
@keyframes chipIn{to{opacity:1;transform:none}}

/* ---------- Rori animation ---------- */
.rori .float{animation:roriHover 3.2s ease-in-out infinite}
.rori .shadow{transform-origin:0 340px;animation:roriShadow 3.2s ease-in-out infinite}
.rori .eyes{transform-origin:0 -76px;animation:roriBlink 4.5s infinite}
.rori .sig{animation:roriSig 1.6s ease-in-out infinite}
.rori .mouth{transform-origin:0 75px}
.rori.talking .mouth{animation:roriTalk .32s ease-in-out infinite}
.rori .hand-r{transform-origin:318px 180px;animation:roriWave 3s ease-in-out infinite}
.rori.still .float,.rori.still .shadow,.rori.still .hand-r{animation:none}
@keyframes roriHover{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes roriShadow{0%,100%{transform:scaleX(1);opacity:.22}50%{transform:scaleX(.85);opacity:.12}}
@keyframes roriBlink{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.1)}}
@keyframes roriSig{0%,100%{opacity:.25}50%{opacity:1}}
@keyframes roriTalk{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.6)}}
@keyframes roriWave{0%,60%,100%{transform:rotate(0)}10%,30%{transform:rotate(-18deg)}20%,40%{transform:rotate(14deg)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.chip{opacity:1;transform:none}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);overflow:hidden;margin-top:24px}
.marquee .track{display:flex;gap:28px;white-space:nowrap;padding:24px 0;font-size:17px;color:var(--faint);animation:mq 40s linear infinite;width:max-content}
html[dir="ltr"] .marquee .track{animation-name:mqL}
@keyframes mqL{to{transform:translateX(-50%)}}
.marquee .track span:nth-child(even){color:#CFCADC}
@keyframes mq{to{transform:translateX(50%)}}

/* ---------- sections ---------- */
section.block{padding-block:clamp(72px,9vw,120px)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:clamp(36px,4vw,56px);flex-wrap:wrap}
.sec-head .kick{display:flex;gap:14px;align-items:center;font-size:14px;color:var(--accent)}
.sec-head .kick::after{content:"";width:40px;height:1px;background:var(--line-2);order:1}
.sec-head .kick .mono{order:2}
.sec-head h2{margin:14px 0 0;font-size:clamp(32px,3.2vw,44px);font-weight:800;line-height:1.3}
html[lang="en"] .sec-head h2{font-weight:600;letter-spacing:-.03em}
.link-u{text-decoration:none;border-bottom:1px solid var(--accent);padding-bottom:6px;font-size:16px}

/* work tiles */
.grid{display:grid;gap:40px 24px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tile{text-decoration:none;display:flex;flex-direction:column;gap:12px}
.tile .shot{aspect-ratio:16/10;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--surface);position:relative}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.tile:hover img{transform:scale(1.04)}
.tile .meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.tile .meta b{font-size:16px;font-weight:400}
.tile .meta span{font-size:13px;color:var(--faint)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.filters button{border:1px solid var(--line-2);background:none;border-radius:var(--pill);padding:10px 20px;font-size:15px;color:var(--muted);min-height:44px}
.filters button[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}

/* services */
.svc{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.svc article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;justify-content:space-between;min-height:280px;transition:transform .3s,box-shadow .3s}
.svc article:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc article>span{font-size:18px;color:var(--accent)}
.svc h3{margin:0 0 10px;font-size:24px;font-weight:600}
.svc p{margin:0;font-size:15px;font-weight:300;color:var(--muted)}
.svc article.hl{background:var(--accent);border-color:var(--accent);color:#fff}
.svc article.hl>span,.svc article.hl p{color:#fff}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.steps div{border-top:1px solid var(--line-2);padding-top:32px;padding-inline-end:24px}
.steps div:first-child{border-color:var(--accent)}
.steps b{display:block;font-family:"Geist",sans-serif;font-size:64px;font-weight:200;letter-spacing:-.04em;line-height:1.1;direction:ltr;text-align:start}
html[dir="rtl"] .steps b{text-align:right}
.steps div:first-child b{color:var(--accent)}
.steps h3{margin:18px 0 8px;font-size:24px;font-weight:600}
.steps p{margin:0;font-size:15px;font-weight:300;color:var(--muted)}

/* dooki */
.dooki{background:var(--dark);color:var(--dark-text);border-radius:32px;padding:clamp(32px,4.5vw,64px);display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;overflow:hidden}
.dooki .tag{align-self:flex-start;border:1px solid var(--dooki);color:var(--dooki-text);border-radius:var(--pill);padding:6px 16px;font-size:14px}
.dooki h3{margin:18px 0 4px;font-size:clamp(52px,5.5vw,80px);font-weight:800;line-height:1.2;display:flex;align-items:baseline;gap:14px}
.dooki h3 i{width:16px;height:16px;border-radius:50%;background:var(--dooki)}
.dooki .sub{font-size:26px;font-weight:300}
.dooki p{color:var(--dark-muted);font-weight:300}
.dooki a{color:var(--dooki-text);font-family:var(--mono);text-decoration:none}
.phones{display:flex;justify-content:center;align-items:flex-end;gap:20px}
.phone{padding:6px;border:1.5px solid #34313F;border-radius:32px;background:#09080D;flex-shrink:0}
.phone img{border-radius:26px;width:100%;height:100%;object-fit:cover;object-position:top}
.phone.p1{width:200px;height:433px}.phone.p2{width:230px;height:498px;border-color:var(--dooki)}

/* CTA */
.cta-box{border:1px solid var(--line);border-radius:32px;padding:clamp(32px,5.5vw,80px);display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;background:var(--surface)}
.cta-box h2{margin:0 0 16px;font-size:clamp(40px,5vw,72px);font-weight:800;line-height:1.25}
html[lang="en"] .cta-box h2{font-weight:600;letter-spacing:-.04em;line-height:1.08}
.cta-box p{margin:0;color:var(--muted);font-size:19px;font-weight:300}
.cta-box .col{display:flex;flex-direction:column;gap:14px;width:min(340px,100%)}

/* footer — violet */
footer{background:var(--accent);color:#FFFFFF;padding-block:72px 40px;margin-top:clamp(72px,9vw,120px);border-radius:40px 40px 0 0}
footer .brand,footer .wordmark{color:#FFFFFF}
footer .dot{color:#0E0D14}
footer .brand svg circle{fill:#0E0D14}
.f-top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.f-top .about{max-width:360px;color:rgba(255,255,255,.82);font-weight:300;font-size:15px}
.f-cols{display:flex;gap:clamp(40px,7vw,96px);flex-wrap:wrap}
.f-cols div{display:flex;flex-direction:column;gap:12px}
.f-cols h4{margin:0 0 4px;font-size:13px;font-weight:400;color:rgba(255,255,255,.6)}
.f-cols a{text-decoration:none;color:rgba(255,255,255,.9);font-size:15px}
.f-cols a:hover{color:#FFFFFF;text-decoration:underline;text-underline-offset:4px}
.f-bot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.22);margin-top:56px;padding-top:24px}
footer .mono{color:rgba(255,255,255,.7)}
footer :focus-visible{outline-color:#FFFFFF}
.install{display:inline-flex;align-items:center;gap:8px;background:#FFFFFF;color:#0E0D14;border:0;border-radius:var(--pill);padding:10px 18px;font-size:14px;font-weight:600;min-height:44px}
.install[hidden]{display:none}
.ios-hint{font-size:13px;color:rgba(255,255,255,.85);max-width:320px}

/* page heads */
.page-head{padding-block:clamp(56px,7vw,96px) 48px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.page-head .k{color:var(--accent);font-size:15px}
.page-head h1{margin:16px 0 0;font-size:clamp(48px,6vw,88px);font-weight:800;line-height:1.2}
html[lang="en"] .page-head h1{font-weight:600;letter-spacing:-.045em;line-height:1.05}
.page-head p{margin:0;max-width:440px;color:var(--muted);font-size:18px;font-weight:300}

/* case */
.case-top{display:grid;grid-template-columns:1.4fr 1fr;gap:80px;align-items:end;padding-block:clamp(48px,6vw,80px) 64px}
.case-top .back{color:var(--muted);text-decoration:none;font-size:15px}
.case-top h1{margin:20px 0 12px;font-size:clamp(52px,6.5vw,96px);font-weight:800;line-height:1.15}
.case-top .tagline{font-size:clamp(19px,1.8vw,24px);font-weight:300;color:var(--muted)}
.facts div{display:flex;flex-direction:column;gap:4px;padding-block:18px;border-top:1px solid var(--line)}
.facts span{font-size:13px;color:var(--faint)}.facts b{font-weight:400;font-size:17px}
.browser{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.browser .chrome{height:44px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px;padding:0 16px;direction:ltr}
.browser .chrome i{width:10px;height:10px;border-radius:50%;border:1px solid var(--line-2)}.browser .chrome i:nth-child(3){background:var(--accent);border:0}
.browser .chrome span{margin-left:14px;font-family:var(--mono);font-size:12px;color:var(--faint)}
.browser img{width:100%;aspect-ratio:1900/900;object-fit:cover;object-position:top}
.story{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;padding-block:96px}
.story div{border-top:1px solid var(--line-2);padding-top:28px}.story div:first-child{border-color:var(--accent)}
.story span{color:var(--accent);font-size:14px}.story h3{margin:12px 0;font-size:26px;font-weight:600}.story p{margin:0;color:var(--muted);font-weight:300}
.mobiles{background:var(--soft);border-radius:32px;padding:72px 24px;display:flex;justify-content:center;gap:44px;flex-wrap:wrap}
.mobiles .phone{width:260px;height:563px;border-color:var(--line-2);background:#fff}
.next{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:96px;padding-top:48px;gap:20px;flex-wrap:wrap}
.next a{text-decoration:none;font-size:clamp(28px,3vw,44px);font-weight:800}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,7vw,96px);padding-block:clamp(48px,6vw,96px)}
.contact h1{margin:20px 0;font-size:clamp(48px,5.8vw,84px);font-weight:800;line-height:1.2}
.contact .intro{color:var(--muted);font-size:19px;font-weight:300}
.c-list{margin-top:32px;border-top:1px solid var(--line)}
.c-list a{display:flex;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}
.c-list span{color:var(--faint)}
.rori-card{margin-top:32px;display:flex;align-items:center;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:16px}
.rori-card svg{width:80px;height:80px;flex-shrink:0}
.rori-card div{flex-grow:1}.rori-card b{display:block}.rori-card small{color:var(--muted);font-size:14px}
form.project{background:var(--surface);border:1px solid var(--line);border-radius:32px;padding:clamp(24px,3.5vw,48px);display:flex;flex-direction:column;gap:24px;box-shadow:var(--shadow)}
form.project h2{margin:0;font-size:26px;font-weight:600}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label.f{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--muted)}
label.f input,label.f textarea{min-height:56px;background:var(--bg);border:1px solid var(--line-2);border-radius:14px;padding:14px 18px;color:var(--text);font:inherit;font-size:16px;transition:border-color .2s}
label.f textarea{min-height:150px;resize:vertical}
label.f input:focus,label.f textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
fieldset{border:0;margin:0;padding:0}
fieldset legend{font-size:14px;color:var(--muted);margin-bottom:12px}
.types{display:flex;flex-wrap:wrap;gap:10px}
.types label{cursor:pointer}
.types input{position:absolute;opacity:0}
.types span{display:inline-block;border:1px solid var(--line-2);border-radius:var(--pill);padding:10px 18px;font-size:15px;color:var(--muted);transition:all .2s}
.types input:checked+span{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}
.types input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.form-note{font-size:14px;color:var(--accent);min-height:1.5em;margin:0}

/* ---------- Rori chat widget ---------- */
.rori-fab{position:fixed;bottom:24px;inset-inline-start:24px;z-index:60;display:flex;align-items:flex-end;gap:14px}
html[dir="rtl"] .rori-fab{inset-inline-start:auto;left:24px;flex-direction:row-reverse}
html[dir="ltr"] .rori-fab{left:auto;right:24px;flex-direction:row-reverse}
.fab-btn{width:76px;height:76px;border-radius:26px;background:var(--surface);border:1px solid var(--line-2);display:grid;place-items:center;box-shadow:var(--shadow-lg);transition:transform .2s;padding:0}
.fab-btn:hover{transform:translateY(-3px) rotate(-3deg)}
.fab-btn svg{width:66px;height:66px}
.fab-tip{background:var(--text);color:var(--bg);border-radius:22px 22px 22px 6px;padding:14px 18px;max-width:240px;box-shadow:var(--shadow-lg);font-size:15px;line-height:1.7;animation:chipIn .5s 1.5s both}
html[dir="ltr"] .fab-tip{border-radius:22px 22px 6px 22px}
.fab-tip small{display:block;color:#B9B5C4;font-size:13px}
.fab-tip button{background:none;border:0;color:#B9B5C4;float:inline-end;padding:0 0 0 8px;font-size:16px;line-height:1}
.chat{position:fixed;bottom:24px;z-index:70;width:min(400px,calc(100vw - 32px));height:min(640px,calc(100vh - 48px));background:var(--surface);border:1px solid var(--line-2);border-radius:28px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom left;transform:scale(.9) translateY(20px);opacity:0;pointer-events:none;transition:all .28s cubic-bezier(.2,.8,.2,1)}
html[dir="rtl"] .chat{left:24px}html[dir="ltr"] .chat{right:24px;transform-origin:bottom right}
.chat.open{opacity:1;transform:none;pointer-events:auto}
.chat header{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--bg)}
.chat header svg{width:52px;height:52px;flex-shrink:0}
.chat header div{flex-grow:1}.chat header b{display:block;font-size:17px}
.chat header small{color:var(--accent);font-size:12px}
.chat header button{width:40px;height:40px;border-radius:12px;border:1px solid var(--line-2);background:none;font-size:20px;color:var(--muted)}
.log{flex-grow:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.msg{max-width:85%;padding:11px 15px;border-radius:18px;font-size:15px;line-height:1.85;white-space:pre-line}
.msg.bot{align-self:flex-start;background:var(--soft);border-end-start-radius:6px}
.msg.me{align-self:flex-end;background:var(--text);color:var(--bg);border-end-end-radius:6px}
.msg a{color:var(--accent)}
.typing{align-self:flex-start;display:flex;gap:5px;padding:14px 16px;background:var(--soft);border-radius:18px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--faint);animation:tp 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.quick{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 12px}
.quick button{border:1px solid var(--line-2);background:var(--surface);border-radius:var(--pill);padding:8px 14px;font-size:13px;color:var(--muted);min-height:38px}
.quick button:hover{border-color:var(--accent);color:var(--text)}
.chat form{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line)}
.chat form input{flex-grow:1;min-height:50px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--bg);padding:0 18px;font:inherit;font-size:15px;color:var(--text)}
.chat form input:focus{outline:none;border-color:var(--accent)}
.chat form button{width:50px;height:50px;border-radius:50%;border:0;background:var(--accent);color:#fff;display:grid;place-items:center;flex-shrink:0}
html[dir="rtl"] .chat form button svg{transform:scaleX(-1)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .menu{display:none}
  .burger{display:flex}
  .lang span.long{display:none}
  .cta{display:none}
  .drawer{position:fixed;inset:96px 14px auto;z-index:49;background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:16px;box-shadow:var(--shadow-lg);flex-direction:column;gap:4px}
  .drawer.open{display:flex}
  .drawer a{text-decoration:none;padding:14px 16px;border-radius:14px;font-size:18px}
  .drawer a[aria-current="page"]{background:var(--soft);font-weight:600}
  .drawer .btn{margin-top:8px}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:24px;gap:8px}
  .stage{order:-1;height:380px}
  .svc,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dooki,.case-top,.contact{grid-template-columns:1fr}
  .story{grid-template-columns:1fr;padding-block:64px}
}
@media (max-width:640px){
  .site-header{padding:12px 12px 0}
  .bar{height:62px;padding-inline:8px 14px}
  html[dir="ltr"] .bar{padding-inline:14px 8px}
  .wordmark{font-size:20px}
  .stage{height:320px}
  .chip{font-size:13px;padding:9px 12px}.chip i{width:22px;height:22px}
  .say{font-size:14px}
  .stats{justify-content:space-between}
  .svc,.steps{grid-template-columns:1fr}
  .svc article{min-height:auto;gap:28px}
  .g3,.g4{gap:22px 14px}
  .tile .meta{flex-direction:column;gap:0}
  .phones .phone.p1{display:none}
  .row2{grid-template-columns:1fr}
  .fab-tip{display:none}
  .fab-btn{width:64px;height:64px;border-radius:22px}.fab-btn svg{width:56px;height:56px}
  .chat{bottom:12px;left:12px!important;right:12px!important;width:auto;height:calc(100vh - 24px)}
  .mobiles .phone{width:200px;height:433px}
}
@media (max-width:640px){.chip{display:none}.rori-hero{width:min(300px,80%)}.say{top:0;left:0}}
@media (max-width:1320px){.chip{display:none}}

/* ---------- add-to-home-screen sheet ---------- */
.a2hs{position:fixed;inset:0;z-index:90;background:rgba(14,13,20,.45);display:flex;align-items:flex-end;justify-content:center;opacity:0;transition:opacity .3s;padding:12px;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}
.a2hs.show{opacity:1}
.a2hs-card{width:min(440px,100%);background:var(--surface);border-radius:28px;padding:28px 22px 22px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;box-shadow:var(--shadow-lg);transform:translateY(40px);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.a2hs.show .a2hs-card{transform:none}
.a2hs-logo{width:72px;height:72px;border-radius:18px;box-shadow:0 8px 20px rgba(40,30,90,.18)}
.a2hs-card h2{margin:6px 0 0;font-size:20px;font-weight:800;line-height:1.5}
html[lang="en"] .a2hs-card h2{font-weight:600}
.a2hs-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.9}
.a2hs-steps{list-style:none;margin:8px 0 4px;padding:0;width:100%;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.a2hs-steps li{display:flex;align-items:center;gap:12px;padding:14px 4px;border-bottom:1px solid var(--line);font-size:15px;text-align:start}
.a2hs-ic{width:40px;height:40px;border-radius:12px;background:var(--soft);display:grid;place-items:center;flex-shrink:0;color:var(--text)}
.a2hs-btns{display:flex;gap:10px;width:100%;margin-top:6px}
.a2hs-btns .btn{flex:1;border:0}

/* ---------- header account button ---------- */
.acct{display:flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-size:14px;font-weight:600;padding:10px 16px;border-radius:var(--pill);border:1px solid var(--line);min-height:44px;background:var(--surface)}
.acct:hover,.acct[aria-current="page"]{border-color:var(--text)}
.acct.in{background:var(--accent-soft);border-color:transparent;color:var(--accent)}
@media (max-width:640px){.acct{width:46px;height:46px;padding:0;justify-content:center}.acct span{display:none}.lang{padding:10px 12px}}

/* ---------- shared bits ---------- */
.k{color:var(--accent);font-size:15px}
.btn.wide{width:100%;border:0}
.btn.sm{padding:8px 14px;min-height:40px;font-size:14px;gap:6px}
.btn[disabled],.busy{opacity:.6;pointer-events:none}
.btn.busy::after{content:"";width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.form-note.err{color:#C2264B}
.form-note a{color:var(--accent)}
.link-back{display:inline-block;background:none;border:0;padding:0;color:var(--muted);text-decoration:none;font-size:15px;margin-bottom:12px}
.link-back:hover{color:var(--text)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:clamp(20px,2.4vw,28px)}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:var(--pill);padding:4px 12px;font-size:13px;font-weight:600;background:var(--soft);color:var(--muted);white-space:nowrap}
.pill svg{width:14px;height:14px}
.pill.new,.pill.st-new{background:var(--accent-soft);color:var(--accent)}
.pill.s-discover{background:#EEF4FF;color:#2F5BD3}.pill.s-design{background:#F4EEFF;color:#6A3FD6}.pill.s-build{background:#FFF5E6;color:#B4610B}.pill.s-launch{background:#E9F8EF;color:#14803D}.pill.s-done{background:var(--text);color:#fff}
.pill.st-contacted{background:#EEF4FF;color:#2F5BD3}.pill.st-in_progress{background:#FFF5E6;color:#B4610B}.pill.st-won{background:#E9F8EF;color:#14803D}.pill.st-lost{background:var(--soft);color:var(--faint)}
.spin{width:36px;height:36px;border-radius:50%;border:3px solid var(--line-2);border-top-color:var(--accent);animation:spin .8s linear infinite}
.portal-load{min-height:50vh;display:grid;place-items:center}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;background:var(--text);color:var(--bg);padding:12px 20px;border-radius:var(--pill);font-size:15px;z-index:95;transition:all .3s;box-shadow:var(--shadow-lg);max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.muted{color:var(--faint)}.center{text-align:center}
.fine{color:var(--faint);font-size:13px}
.row-end{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.row-end .form-note{margin:0;flex:1}

/* ---------- login ---------- */
.auth{display:grid;grid-template-columns:minmax(0,520px) 1fr;gap:clamp(32px,6vw,96px);align-items:center;padding-block:clamp(40px,6vw,88px);min-height:calc(100vh - 260px)}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:32px;padding:clamp(24px,3.5vw,48px);box-shadow:var(--shadow)}
.auth-card h1{margin:10px 0 8px;font-size:clamp(34px,3.6vw,48px);font-weight:800;line-height:1.3}
html[lang="en"] .auth-card h1{font-weight:600;letter-spacing:-.035em}
.auth-card .lead{margin:0 0 28px;color:var(--muted);font-weight:300;font-size:16px}
.auth-card form{display:flex;flex-direction:column;gap:18px}
.auth-card .form-note{margin:0}
.otp{text-align:center;font-family:var(--mono)!important;font-size:30px!important;letter-spacing:.6em;padding-inline-start:.6em!important;min-height:72px!important}
.resend{display:flex;justify-content:center;font-size:14px;color:var(--faint);min-height:28px}
.resend button{background:none;border:0;border-bottom:1px solid var(--accent);padding:0 0 2px;font-size:14px}
.auth-side{display:flex;flex-direction:column;align-items:center;gap:28px}
.auth-rori .rori{width:min(300px,60vw)}
.auth-side ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;width:min(380px,100%)}
.auth-side li{display:flex;align-items:center;gap:14px;font-size:16px;color:var(--muted)}
.auth-side li i{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-style:normal;font-family:var(--mono);font-size:13px;flex-shrink:0}

/* ---------- client portal ---------- */
.portal{padding-block:clamp(36px,5vw,72px)}
.portal-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:32px}
.portal-head h1{margin:8px 0 2px;font-size:clamp(40px,5vw,64px);font-weight:800;line-height:1.2}
html[lang="en"] .portal-head h1{font-weight:600;letter-spacing:-.04em}
.portal-head p{margin:0;color:var(--faint)}
.portal-head .acts{display:flex;gap:10px;flex-wrap:wrap}
.portal-head .btn{padding:12px 22px;min-height:46px}
.ptabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:28px;overflow-x:auto}
.ptabs a{position:relative;text-decoration:none;color:var(--muted);padding:12px 18px;font-size:16px;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.ptabs a[aria-selected="true"]{color:var(--text);font-weight:600;border-color:var(--accent)}
.ptabs small{color:var(--faint);font-weight:400}
.badge-dot{position:absolute;top:10px;inset-inline-end:6px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.pcard{display:flex;flex-direction:column;gap:14px;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:24px;transition:transform .2s,box-shadow .2s}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.pc-top{display:flex;gap:8px;flex-wrap:wrap}
.pcard h3{margin:0;font-size:22px;font-weight:700;line-height:1.5}
.pc-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--faint)}
.pbar{height:8px;border-radius:8px;background:var(--soft);overflow:hidden}
.pbar span{display:block;height:100%;background:var(--accent);border-radius:8px;transition:width .6s}
.empty{text-align:center;max-width:460px;margin:24px auto;display:flex;flex-direction:column;align-items:center;gap:6px}
.empty svg{width:120px;height:120px}
.empty h3{margin:8px 0 0;font-size:22px}.empty p{margin:0 0 16px;color:var(--muted);font-weight:300}
.list{display:flex;flex-direction:column;gap:12px}
.lead-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.lead-top time{font-size:13px;color:var(--faint)}
.lead p{margin:10px 0 0;color:var(--muted);font-size:15px;white-space:pre-line}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.chips span{border:1px solid var(--line-2);border-radius:var(--pill);padding:3px 12px;font-size:13px;color:var(--muted)}
.req-form{display:flex;flex-direction:column;gap:20px;margin-bottom:24px}
.req-form h3,.prof h3{margin:0;font-size:22px}
.prof{display:flex;flex-direction:column;gap:18px;max-width:760px}
.prof .hint{margin:0;background:var(--accent-soft);color:var(--accent);padding:10px 14px;border-radius:12px}
label.f input:disabled{opacity:.7}
.proj-head{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:end;margin-bottom:28px}
.proj-head h1{margin:12px 0 6px;font-size:clamp(36px,4.4vw,56px);font-weight:800;line-height:1.25}
.proj-head .desc{margin:0;color:var(--muted);font-weight:300;white-space:pre-line}
.facts.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.facts.mini div{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column}
.facts.mini span{font-size:13px;color:var(--faint)}.facts.mini b{font-weight:600;font-size:17px}
.stepper{list-style:none;margin:0 0 16px;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.stepper li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--faint);border-top:3px solid var(--line);padding-top:12px}
.stepper i{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:13px;background:var(--soft);flex-shrink:0}
.stepper li.done{border-color:var(--accent);color:var(--text)}.stepper li.done i{background:var(--accent);color:#fff}
.stepper li.now{border-color:var(--accent);color:var(--text);font-weight:700}.stepper li.now i{background:var(--text);color:#fff}
.proj-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;margin-top:28px;align-items:start}
.proj-grid h3{margin:0;font-size:18px;display:flex;align-items:center;gap:8px}
.thread-card{display:flex;flex-direction:column;gap:14px}
.thread{display:flex;flex-direction:column;gap:10px;max-height:460px;min-height:200px;overflow-y:auto;padding:4px}
.tm{max-width:82%;display:flex;flex-direction:column;gap:4px}
.tm div{padding:11px 15px;border-radius:18px;font-size:15px;line-height:1.85;white-space:pre-line;word-break:break-word}
.tm time{font-size:11px;color:var(--faint);padding-inline:6px}
.tm.me{align-self:flex-end;align-items:flex-end}.tm.me div{background:var(--text);color:var(--bg);border-end-end-radius:6px}
.tm.them{align-self:flex-start}.tm.them div{background:var(--soft);border-end-start-radius:6px}
.compose{display:flex;gap:10px;align-items:flex-end;border-top:1px solid var(--line);padding-top:14px}
.compose textarea{flex:1;resize:none;min-height:50px;max-height:160px;border-radius:24px;border:1px solid var(--line-2);background:var(--bg);padding:13px 18px;font:inherit;font-size:15px;color:var(--text)}
.compose textarea:focus{outline:none;border-color:var(--accent)}
.compose button{width:50px;height:50px;border-radius:50%;border:0;background:var(--accent);display:grid;place-items:center;flex-shrink:0}
html[dir="rtl"] .compose button svg{transform:scaleX(-1)}
.fc-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.fc-head label{cursor:pointer}
.files{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column}
.files li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.files li:last-child{border-bottom:0}
.files .fi{width:38px;height:38px;border-radius:10px;background:var(--soft);display:grid;place-items:center;flex-shrink:0}
.files li>div{flex:1;min-width:0}
.files li>div a{display:block;text-decoration:none;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.files small{color:var(--faint);font-size:12px}
.files .dl{width:36px;height:36px;border-radius:10px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--muted)}
@media (max-width:1100px){.auth{grid-template-columns:1fr}.auth-side{display:none}.proj-head,.proj-grid{grid-template-columns:1fr}}
@media (max-width:640px){
  .stepper{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}.stepper span{display:none}.stepper li.now span{display:inline;position:absolute;opacity:0}
  .portal-head .acts{width:100%}.portal-head .acts .btn{flex:1}
  .pgrid{grid-template-columns:1fr}
  .tm{max-width:92%}
}
label.f input,label.f textarea{width:100%;min-width:0}
body[data-page="account"] .rori-fab{display:none}
.proj-grid>*,.proj-head>*{min-width:0}
@media (max-width:1100px){.proj-head,.proj-grid{grid-template-columns:minmax(0,1fr)}}