:root{
  color-scheme:light;
  --bg:#fbfaf7;
  --surface:#ffffff;
  --surface-2:#f3f1eb;
  --text:#111319;
  --muted:#646973;
  --line:rgba(17,19,25,.11);
  --line-strong:rgba(17,19,25,.18);
  --accent:#ff6b0a;
  --accent-2:#ffad17;
  --accent-soft:#fff0e5;
  --ink:#101319;
  --max:1180px;
  --header:74px;
  --radius:22px;
  --shadow:0 24px 64px rgba(25,25,30,.09);
  --shadow-soft:0 12px 34px rgba(25,25,30,.06);
}
html[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0e1014;
  --surface:#14171d;
  --surface-2:#1a1e25;
  --text:#f5f5f2;
  --muted:#a2a7b0;
  --line:rgba(255,255,255,.11);
  --line-strong:rgba(255,255,255,.19);
  --accent-soft:rgba(255,107,10,.13);
  --shadow:0 24px 64px rgba(0,0,0,.28);
  --shadow-soft:0 12px 34px rgba(0,0,0,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px)}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
html[dir="rtl"] body{font-family:Tahoma,"Segoe UI",Arial,sans-serif}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
button{color:inherit}
:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 76%,white);outline-offset:3px}
::selection{background:color-mix(in srgb,var(--accent) 28%,transparent)}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.skip-link{position:fixed;z-index:1000;inset-inline-start:16px;top:12px;transform:translateY(-160%);background:var(--text);color:var(--bg);padding:9px 13px;border-radius:10px;font-weight:700}.skip-link:focus{transform:none}
.eyebrow{margin:0 0 14px;color:var(--accent);font-size:.76rem;line-height:1.2;font-weight:800;text-transform:uppercase;letter-spacing:.14em}
html[dir="rtl"] .eyebrow{letter-spacing:0}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{letter-spacing:-.035em;text-wrap:balance}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3{letter-spacing:0}
h1{font-size:clamp(3.25rem,7.2vw,6.55rem);line-height:.96;margin-bottom:26px;font-weight:790;max-width:980px}
h2{font-size:clamp(2.25rem,4.7vw,4.5rem);line-height:1.02;margin-bottom:18px;font-weight:770}
h3{font-size:clamp(1.1rem,1.6vw,1.4rem);line-height:1.25;margin-bottom:9px}
.lead{font-size:clamp(1.05rem,1.45vw,1.22rem);color:var(--muted);max-width:720px}
.small{font-size:.86rem;color:var(--muted)}
.accent-text{background:linear-gradient(100deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.section{padding:108px 0}.section-sm{padding:76px 0}
.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,520px);align-items:end;gap:44px;margin-bottom:48px}.section-heading .lead{margin:0}
.rule{height:1px;background:var(--line)}
.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 18px;border:1px solid transparent;border-radius:13px;font-size:.92rem;font-weight:760;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn svg{width:17px;height:17px}.btn-primary{background:linear-gradient(110deg,var(--accent),var(--accent-2));color:#16120e;box-shadow:0 10px 28px rgba(255,107,10,.22)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(255,107,10,.3)}.btn-secondary{background:var(--surface);border-color:var(--line)}.btn-secondary:hover{border-color:var(--line-strong);background:var(--surface-2)}
.text-link{display:inline-flex;align-items:center;gap:7px;font-weight:760;font-size:.92rem}.text-link svg{width:16px}.text-link:hover{color:var(--accent)}

/* header */
.site-header{height:var(--header);position:fixed;inset:0 0 auto;z-index:100;border-bottom:1px solid transparent;transition:background .2s,border-color .2s,box-shadow .2s}.site-header.scrolled{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-color:var(--line);box-shadow:0 8px 24px rgba(0,0,0,.04)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}.brand-mark{width:37px;height:37px;object-fit:contain}.brand-copy{display:flex;flex-direction:column;line-height:1.05}.brand-copy strong{font-size:.82rem;letter-spacing:.035em}.brand-copy span{font-size:.61rem;color:var(--muted);margin-top:4px;letter-spacing:.04em}
.nav{display:flex;align-items:center;gap:2px}.nav a{padding:9px 11px;border-radius:9px;color:var(--muted);font-size:.87rem;font-weight:680}.nav a:hover,.nav a[aria-current="page"]{color:var(--text);background:var(--surface-2)}
.header-actions{display:flex;align-items:center;gap:7px}.icon-btn,.lang-switch{height:42px;border:1px solid var(--line);background:var(--surface);border-radius:11px;display:grid;place-items:center;cursor:pointer}.icon-btn{width:42px}.lang-switch{padding:0 12px;font-size:.78rem;font-weight:760}.icon-btn:hover,.lang-switch:hover{background:var(--surface-2)}.icon-btn svg{width:19px;height:19px}.menu-btn{display:none}
.mobile-nav{display:none;position:fixed;z-index:90;inset:var(--header) 0 0;background:var(--bg);padding:22px 20px 40px}.mobile-nav.open{display:block}.mobile-nav a{display:flex;align-items:center;justify-content:space-between;padding:14px 2px;border-bottom:1px solid var(--line);font-weight:760}.mobile-nav .mobile-cta{margin-top:22px}.mobile-nav .mobile-cta .btn{width:100%}

/* hero */
.hero{min-height:780px;padding:calc(var(--header) + 90px) 0 100px;display:flex;align-items:center;position:relative;overflow:hidden}.hero::before{content:"";position:absolute;width:760px;height:760px;right:-270px;top:-260px;border-radius:50%;background:radial-gradient(circle,rgba(255,117,16,.16),rgba(255,173,23,.055) 38%,transparent 68%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(390px,.88fr);gap:70px;align-items:center;position:relative}.hero-copy{font-size:clamp(1.08rem,1.5vw,1.24rem);color:var(--muted);max-width:690px;margin-bottom:30px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}.hero-meta{display:flex;gap:10px 18px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;font-weight:650}.hero-meta span{display:inline-flex;align-items:center;gap:8px}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero-panel{position:relative;padding:18px;border:1px solid var(--line);border-radius:28px;background:color-mix(in srgb,var(--surface) 84%,transparent);box-shadow:var(--shadow);backdrop-filter:blur(10px)}.hero-panel-head{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 17px}.hero-panel-head span{font-size:.74rem;color:var(--muted);font-weight:700}.panel-brand{display:flex;align-items:center;gap:8px}.panel-brand img{width:29px;height:29px;object-fit:contain}.panel-brand b{font-size:.78rem;letter-spacing:.04em}.capability-stack{display:grid;gap:9px}.capability-row{min-height:95px;border:1px solid var(--line);border-radius:17px;padding:18px;display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;background:var(--surface)}.capability-icon{width:44px;height:44px;border-radius:13px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent)}.capability-icon svg{width:21px}.capability-row b{display:block;margin-bottom:2px;font-size:.92rem}.capability-row p{margin:0;color:var(--muted);font-size:.78rem}.capability-index{font-size:.68rem;font-weight:800;color:var(--muted)}

/* proof / clients */
.client-rail{border-block:1px solid var(--line);background:color-mix(in srgb,var(--surface) 50%,transparent)}.rail-inner{min-height:132px;display:grid;grid-template-columns:210px 1fr;align-items:center;gap:34px}.rail-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;font-weight:780;color:var(--muted);margin:0}.rail-logos{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.rail-logo{min-height:62px;display:grid;place-items:center;text-align:center;padding:10px;border-left:1px solid var(--line);color:var(--muted);font-size:.82rem;font-weight:760}.rail-logo:first-child{border-left:0}
html[dir="rtl"] .rail-logo{border-left:0;border-right:1px solid var(--line)}html[dir="rtl"] .rail-logo:first-child{border-right:0}

/* Conversena feature */
.product-feature{background:var(--ink);color:#f7f7f4;border-radius:34px;padding:68px;position:relative;overflow:hidden}.product-feature::after{content:"";position:absolute;width:580px;height:580px;border-radius:50%;right:-210px;top:-250px;background:radial-gradient(circle,rgba(255,110,10,.2),transparent 66%)}.product-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center;position:relative;z-index:1}.product-feature .lead{color:#adb2bc}.status{display:inline-flex;align-items:center;gap:8px;color:#ff9b53;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;margin-bottom:15px}.status::before{content:"";width:7px;height:7px;border-radius:50%;background:#ff7513;box-shadow:0 0 16px rgba(255,117,19,.7)}.feature-tags{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0 30px}.feature-tags span{border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:7px 10px;color:#c4c8cf;font-size:.74rem;font-weight:650}
.product-ui{border:1px solid rgba(255,255,255,.12);border-radius:24px;background:#141820;box-shadow:0 26px 70px rgba(0,0,0,.34);overflow:hidden}.ui-top{height:43px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:6px;padding:0 14px}.ui-top i{width:7px;height:7px;border-radius:50%;background:#3a414d}.ui-layout{display:grid;grid-template-columns:104px 1fr;min-height:390px}.ui-side{border-inline-end:1px solid rgba(255,255,255,.07);padding:18px 12px}.ui-logo{font-size:.7rem;color:#ff8a3a;font-weight:850;margin-bottom:24px}.ui-line{height:7px;background:rgba(255,255,255,.1);border-radius:5px;margin:11px 0}.ui-line.short{width:63%}.ui-main{padding:18px}.ui-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.ui-title b{font-size:.82rem}.ui-title span{font-size:.61rem;color:#8f97a3}.conversation-list{display:grid;gap:8px}.conversation{display:grid;grid-template-columns:32px 1fr auto;gap:10px;align-items:center;border:1px solid rgba(255,255,255,.07);border-radius:12px;padding:10px;background:rgba(255,255,255,.02)}.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(145deg,#39414e,#1c222b);position:relative}.avatar::after{content:"";position:absolute;right:-1px;bottom:0;width:7px;height:7px;border-radius:50%;background:#36c785;border:2px solid #141820}.conversation b{display:block;font-size:.68rem;margin-bottom:2px}.conversation p{margin:0;color:#949ba6;font-size:.57rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.conversation time{font-size:.54rem;color:#6e7681}.ai-state{margin-top:12px;border:1px solid rgba(255,126,45,.25);background:rgba(255,105,12,.08);border-radius:12px;padding:11px 12px;display:flex;justify-content:space-between;gap:12px}.ai-state b{font-size:.65rem;color:#ff9b5a}.ai-state span{font-size:.56rem;color:#aab0ba}

/* services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:26px;overflow:hidden}.service-card{min-height:255px;background:var(--bg);padding:29px;display:flex;flex-direction:column;justify-content:space-between;transition:background .18s}.service-card:hover{background:var(--surface)}.service-top{display:flex;align-items:center;justify-content:space-between}.service-icon{width:44px;height:44px;border-radius:13px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}.service-icon svg{width:21px}.service-num{font-size:.68rem;color:var(--muted);font-weight:800}.service-card p{margin:0;color:var(--muted);font-size:.9rem}

/* approach */
.approach{display:grid;grid-template-columns:1.05fr .95fr;gap:68px;align-items:start}.principles{border-top:1px solid var(--line)}.principle{display:grid;grid-template-columns:50px 1fr;gap:14px;padding:24px 0;border-bottom:1px solid var(--line)}.principle strong{font-size:.74rem;color:var(--accent)}.principle h3{margin-bottom:5px}.principle p{margin:0;color:var(--muted);font-size:.9rem}

/* work */
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.work-item{min-height:160px;padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;transition:background .18s}.work-item:hover{background:var(--surface)}.work-item b{font-size:1rem}.work-item span{font-size:.73rem;color:var(--muted)}.work-item svg{width:16px;align-self:flex-end;color:var(--accent)}

/* about/contact */
.about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:68px;align-items:start}.about-notes{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.about-note{padding:23px 0;border-top:1px solid var(--line)}.about-note b{display:block;font-size:1.04rem;margin-bottom:5px}.about-note p{margin:0;color:var(--muted);font-size:.87rem}.legacy-note{margin-top:28px;color:var(--muted);font-size:.82rem;max-width:600px}
.contact-card{background:var(--ink);color:#f7f7f4;border-radius:32px;padding:62px;position:relative;overflow:hidden}.contact-card::after{content:"";position:absolute;width:500px;height:500px;border-radius:50%;right:-180px;bottom:-340px;background:radial-gradient(circle,rgba(255,111,14,.38),transparent 65%)}.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:54px;align-items:end;position:relative;z-index:1}.contact-card .lead{color:#b5bbc5}.contact-list{display:grid;gap:8px}.contact-link{min-height:58px;padding:0 17px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(255,255,255,.035);display:flex;align-items:center;justify-content:space-between;gap:15px;transition:background .18s,transform .18s}.contact-link:hover{background:rgba(255,255,255,.07);transform:translateX(2px)}html[dir="rtl"] .contact-link:hover{transform:translateX(-2px)}.contact-link small{display:block;color:#939aa6;font-size:.68rem}.contact-link b{font-size:.9rem}.contact-link svg{width:17px}

/* footer */
.site-footer{padding:50px 0 28px}.footer-grid{display:grid;grid-template-columns:1.45fr .65fr .65fr .75fr;gap:34px;padding-bottom:38px;border-bottom:1px solid var(--line)}.footer-brand{max-width:390px}.footer-brand .brand{margin-bottom:15px}.footer-brand p{color:var(--muted);font-size:.84rem}.footer-col strong{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.footer-col a{display:block;padding:4px 0;color:var(--muted);font-size:.84rem}.footer-col a:hover{color:var(--text)}.social-row{display:flex;gap:8px;margin-top:14px}.social-row a{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;color:var(--muted)}.social-row a:hover{color:var(--text);background:var(--surface-2)}.social-row svg{width:17px;height:17px}.footer-bottom{display:flex;justify-content:space-between;gap:22px;padding-top:23px;color:var(--muted);font-size:.74rem}

/* sub pages */
.subhero{padding:calc(var(--header) + 86px) 0 76px;border-bottom:1px solid var(--line)}.subhero h1{font-size:clamp(3rem,6vw,5.7rem);max-width:920px}.subhero .lead{max-width:760px}.breadcrumbs{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:.76rem;margin-bottom:20px}.breadcrumbs a:hover{color:var(--text)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.feature-card{padding:27px;border:1px solid var(--line);border-radius:20px;background:var(--surface);min-height:215px}.feature-card .service-icon{margin-bottom:28px}.feature-card p{margin:0;color:var(--muted);font-size:.88rem}
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.step{min-height:250px;padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.step span{display:block;color:var(--accent);font-size:.72rem;font-weight:850;margin-bottom:58px}.step p{color:var(--muted);font-size:.87rem;margin:0}.language-band{background:var(--surface);border-block:1px solid var(--line)}.language-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.language-points{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.language-point{padding:21px;border:1px solid var(--line);border-radius:17px}.language-point b{display:block;margin-bottom:4px}.language-point span{font-size:.83rem;color:var(--muted)}
.legal-layout{display:grid;grid-template-columns:240px minmax(0,760px);gap:70px;align-items:start}.legal-nav{position:sticky;top:calc(var(--header) + 28px);border-top:1px solid var(--line)}.legal-nav a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:.8rem;color:var(--muted)}.legal-nav a:hover{color:var(--text)}.legal-content h2{font-size:clamp(1.8rem,3vw,2.45rem);margin-top:52px;margin-bottom:14px}.legal-content h2:first-child{margin-top:0}.legal-content h3{margin-top:30px}.legal-content p,.legal-content li{color:var(--muted);font-size:.93rem}.legal-content ul{padding-inline-start:20px}.legal-callout{margin:28px 0;padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.legal-callout b{display:block;margin-bottom:4px}.legal-callout p{margin:0}.legal-table{display:grid;border-top:1px solid var(--line);margin:20px 0}.legal-row{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.legal-row b{font-size:.84rem}.legal-row span{font-size:.86rem;color:var(--muted)}
.not-found{min-height:80vh;display:grid;place-items:center;padding:calc(var(--header) + 50px) 20px 60px;text-align:center}.not-found-inner{max-width:650px}.not-found .code{font-size:clamp(5rem,15vw,11rem);font-weight:850;line-height:.8;color:var(--accent);letter-spacing:-.06em}.not-found h1{font-size:clamp(2rem,4vw,3.6rem);margin-top:32px}

@media(max-width:1020px){
  .nav{display:none}.menu-btn{display:grid}.header-actions>.btn{display:none}
  .hero{min-height:auto}.hero-grid,.product-grid,.approach,.about-grid,.contact-grid,.language-grid{grid-template-columns:1fr}.hero-panel{max-width:650px}.product-feature{padding:52px}.product-ui{max-width:680px}.services-grid{grid-template-columns:repeat(2,1fr)}.work-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.3fr repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.legal-layout{grid-template-columns:190px 1fr;gap:45px}.rail-inner{grid-template-columns:1fr;gap:12px;padding:26px 0}.rail-logos{grid-template-columns:repeat(3,1fr)}.rail-logo{border-left:0;border-top:1px solid var(--line)}html[dir="rtl"] .rail-logo{border-right:0;border-top:1px solid var(--line)}
}
@media(max-width:700px){
  :root{--header:68px}.container{width:min(calc(100% - 28px),var(--max))}.section{padding:78px 0}.section-sm{padding:56px 0}h1{font-size:clamp(3rem,14vw,4.6rem)}h2{font-size:clamp(2rem,10vw,3.1rem)}
  .brand-copy span{display:none}.brand-mark{width:34px;height:34px}.lang-switch{padding-inline:10px}.hero{padding-top:calc(var(--header) + 62px);padding-bottom:74px}.hero-grid{gap:42px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}.hero-meta{gap:9px 13px}.capability-row{grid-template-columns:40px 1fr}.capability-index{display:none}.hero-panel{padding:13px;border-radius:22px}.section-heading{display:block;margin-bottom:30px}.section-heading .lead{margin-top:16px}.product-feature{padding:34px 22px;border-radius:25px}.product-grid{gap:36px}.ui-layout{grid-template-columns:72px 1fr;min-height:340px}.ui-side{padding:14px 8px}.conversation p{max-width:120px}.services-grid{grid-template-columns:1fr}.service-card{min-height:230px;padding:25px}.principle{grid-template-columns:40px 1fr}.work-grid{grid-template-columns:repeat(2,1fr)}.work-item{min-height:145px;padding:19px}.about-notes{grid-template-columns:1fr}.contact-card{padding:36px 23px;border-radius:25px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}.feature-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.step{min-height:auto}.step span{margin-bottom:34px}.language-points{grid-template-columns:1fr}.legal-layout{grid-template-columns:1fr}.legal-nav{position:static}.legal-row{grid-template-columns:1fr;gap:3px}.subhero{padding-top:calc(var(--header) + 58px);padding-bottom:58px}.rail-logos{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:440px){.work-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.ui-layout{grid-template-columns:58px 1fr}.conversation p{max-width:92px}.rail-logos{grid-template-columns:1fr}.hero-panel-head span{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}