:root{
  /* primitives */
  --purple-50:#F3EEFF;--purple-100:#E6DBFF;--purple-200:#CDB8FF;--purple-300:#AE8CFF;--purple-400:#8E57FF;--purple-500:#6D20FF;--purple-600:#5A12E0;--purple-700:#480DB5;--purple-900:#30067E;
  --blue-50:#EEF1FF;--blue-100:#DCE3FF;--blue-300:#8DA2FF;--blue-400:#5C76FF;--blue-500:#2547FF;--blue-700:#142AB3;--blue-900:#000D56;
  --neutral-0:#FFFFFF;--neutral-50:#F7F7FB;--neutral-100:#EFEFF5;--neutral-200:#E2E2EC;--neutral-300:#C9C9D6;--neutral-500:#6E6E82;--neutral-600:#4F4F63;--neutral-900:#12121F;--neutral-950:#0A0A14;
  --ink-950:#05061A;--ink-900:#0B0D26;--ink-800:#121535;--ink-700:#1B1F47;
  --green-500:#12A150;--amber-500:#E5A000;--red-500:#E5383B;

  /* SEMANTIC · DARK */
  --bg-default:var(--ink-950);
  --bg-raised:var(--ink-900);
  --surface-card:var(--ink-800);
  --surface-card-hover:var(--ink-700);
  --surface-light:var(--neutral-0);
  --text-primary:#F4F5FF;
  --text-secondary:#B4B7D6;
  --text-muted:#8A8DB0;
  --text-brand:#A98BFF;
  --text-on-light:var(--neutral-900);
  --border-default:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);
  --action-primary:var(--purple-500);
  --gradient-brand:linear-gradient(100deg,#6D20FF 0%,#2547FF 100%);
  --glow-purple:rgba(109,32,255,.45);
  --glow-blue:rgba(37,71,255,.35);

  --font-display:"Gued","Outfit",system-ui,sans-serif;
  --font-body:"Montserrat",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--radius-full:999px;
  --shadow-float:0 30px 60px -20px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg-default);color:var(--text-primary);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
@media(max-width:600px){.wrap{padding:0 16px}}


/* shared */
.label{display:inline-flex;align-items:center;gap:8px;font:600 11px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.label:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gradient-brand)}
.grad-l{background:linear-gradient(100deg,#B79BFF,#7F96FF);-webkit-background-clip:text;background-clip:text;color:transparent}
h1,h2{font-family:var(--font-display);font-weight:400;letter-spacing:-.025em;line-height:1.05}
h2{font-size:clamp(36px,5vw,64px)}
h3{font-weight:600;font-size:20px;line-height:1.3}
.lead{font-size:18px;color:var(--text-secondary);max-width:600px}
.btn{display:inline-flex;align-items:center;gap:12px;height:50px;padding:0 8px 0 24px;border-radius:var(--radius-full);font:600 13px var(--font-body);letter-spacing:.1em;text-transform:uppercase;border:1px solid transparent;cursor:pointer;transition:transform .15s,filter .15s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.1)}
.btn .arr{width:34px;height:34px;border-radius:50%;background:#fff;color:var(--purple-600);display:grid;place-items:center;font-size:15px;letter-spacing:0}
.btn-primary{background:var(--gradient-brand);color:#fff;box-shadow:0 10px 30px -8px var(--glow-purple)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--text-primary);border-color:var(--border-strong);padding:0 24px}
.section{padding:120px 0}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.head h2{margin-top:14px}
.link{font:600 12px var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--text-brand);border-bottom:1px solid var(--border-strong);padding-bottom:8px}
.tag{display:inline-block;font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:var(--radius-full);border:1px solid var(--border-strong);color:var(--text-secondary)}
.tag.brand{background:var(--gradient-brand);border:0;color:#fff;letter-spacing:.08em;text-transform:uppercase;font-size:10.5px}

/* NAV (floating pill) */
.nav{position:fixed;top:16px;left:0;right:0;z-index:50;padding:0 16px}
.nav .bar{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;padding:0 8px 0 20px;border-radius:var(--radius-full);background:rgba(11,13,38,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-default)}
.nav img{height:28px;width:auto}
.nav ul{display:flex;gap:4px;list-style:none}
.nav ul a{display:block;padding:8px 14px;border-radius:var(--radius-full);font:600 11.5px var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary)}
.nav ul a.on,.nav ul a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav .right{display:flex;gap:8px;align-items:center}
.nav .btn{height:44px;padding:0 20px}
/* Language switcher (EN | FR) */
.lang{display:flex;align-items:center;gap:2px;height:44px;padding:0 6px;border-radius:var(--radius-full);border:1px solid var(--border-default);font:600 11.5px var(--font-body);letter-spacing:.12em}
.lang a{display:grid;place-items:center;min-width:32px;height:32px;padding:0 6px;border-radius:var(--radius-full);color:var(--text-muted)}
.lang a:hover{color:#fff}
.lang a[aria-current]{background:rgba(255,255,255,.07);color:#fff}
.lang span{color:var(--border-strong)}
.burger{display:none;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--border-strong);background:transparent;color:#fff;font-size:16px;cursor:pointer}
@media(max-width:960px){.nav ul,.nav .btn{display:none}.burger{display:grid}}

/* HERO */
.hero{position:relative;padding:160px 0 40px;overflow:hidden}
.hero:before{content:"";position:absolute;width:900px;height:900px;left:74%;top:120px;transform:translateX(-50%);background:radial-gradient(circle,var(--glow-purple) 0%,transparent 60%);filter:blur(40px);pointer-events:none}
.hero .eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:var(--radius-full);border:1px solid var(--border-strong);background:rgba(255,255,255,.03);font:600 11px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-secondary)}
.hero .eyebrow i{width:7px;height:7px;border-radius:50%;background:#8E57FF;box-shadow:0 0 12px #8E57FF}
.ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stage{position:relative;z-index:1;margin-top:56px;display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:24px;align-items:center;text-align:left}
.mark3d{position:relative;height:440px}
.mark3d .fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.mark3d .fallback svg{width:62%;height:auto;filter:drop-shadow(0 20px 60px rgba(109,32,255,.6))}
.card{background:var(--surface-light);color:var(--text-on-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-float);padding:20px}
.card .hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card .hd span{font-size:13px;font-weight:600}
.card .tag{border-color:var(--purple-100);background:var(--purple-50);color:var(--purple-700)}
.frame{border:1.5px solid var(--purple-400);border-radius:10px;padding:10px;position:relative;margin-top:22px}
.frame:before{content:"Home / Desktop";position:absolute;top:-20px;left:0;font:500 10px var(--font-mono);color:var(--purple-500)}
.wf{height:8px;border-radius:4px;background:var(--neutral-100);margin-bottom:6px}.wf.b{background:var(--purple-200);width:60%}.wf.s{width:40%}
.wfgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-top:10px}.wfgrid div{height:38px;border-radius:6px;background:var(--neutral-50);border:1px solid var(--neutral-100)}
.cursor{position:absolute;right:18px;bottom:-14px;background:var(--blue-500);color:#fff;font-size:10px;font-weight:600;padding:3px 8px;border-radius:0 8px 8px 8px}
.mlabel{display:flex;justify-content:space-between;font-size:11px;color:var(--neutral-500);margin-top:10px}
.msg{font-size:13px;padding:10px 12px;border-radius:12px;margin-bottom:8px;line-height:1.45}
.msg.u{background:var(--neutral-50);border:1px solid var(--neutral-100);margin-left:24px}
.msg.a{background:var(--purple-50);color:var(--purple-900)}

/* Ask AlgorIA */
.ask{display:flex;flex-direction:column;gap:10px}
.ask .hd{margin-bottom:0}
.ask-log{max-height:210px;overflow-y:auto;display:flex;flex-direction:column}
.ask-log .msg.a b{color:var(--purple-700)}
.ask-log .msg ul{margin:6px 0 0 16px}
.ask-log .msg a{display:inline-block;margin-top:8px;font-weight:600;color:var(--purple-600)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{border:1px solid var(--purple-100);background:var(--purple-50);color:var(--purple-700);font:500 12px var(--font-body);padding:5px 10px;border-radius:var(--radius-full);cursor:pointer}
.ask-in{display:flex;gap:6px;border:1px solid var(--neutral-300);border-radius:var(--radius-full);padding:4px 4px 4px 14px;background:#fff}
.ask-in:focus-within{border-color:var(--purple-500);box-shadow:0 0 0 3px var(--purple-50)}
.ask-in input{flex:1;border:0;outline:0;font:400 14px var(--font-body);min-width:0;background:transparent}
.ask-in button{width:34px;height:34px;border-radius:50%;border:0;background:var(--gradient-brand);color:#fff;font-size:16px;cursor:pointer}
.ask-note{font-size:11px;color:var(--neutral-500);text-align:center}
.typing:after{content:"▍";animation:blink 1s steps(1) infinite;color:var(--purple-500)}
@keyframes blink{50%{opacity:0}}
.c-ai.ask{transform:rotate(1.5deg)}
@media(max-width:960px){.c-ai.ask{transform:none}}

/* tilted card row */
.tilt-row{perspective:1400px;margin-top:72px;overflow:hidden;padding:30px 0 50px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.tilt-track{display:flex;gap:18px;justify-content:center;transform-style:preserve-3d}
.tcard{flex:0 0 190px;height:230px;border-radius:var(--radius-lg);padding:18px;display:flex;flex-direction:column;text-align:left;background:var(--surface-card);border:1px solid var(--border-default);box-shadow:var(--shadow-float)}
.tcard small{font:600 10px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.tcard .big{font-family:var(--font-display);font-size:48px;line-height:1;margin:12px 0 auto}
.tcard p{font-size:12.5px;color:var(--text-secondary);line-height:1.5}
.tcard.light{background:#fff;color:var(--text-on-light)}.tcard.light p{color:var(--neutral-600)}.tcard.light small{color:var(--neutral-500)}
.tcard.brand{background:var(--gradient-brand);border:0;align-items:center;justify-content:center;text-align:center;gap:10px}
.tcard.brand .plus{width:38px;height:38px;border-radius:50%;background:#fff;color:var(--purple-600);display:grid;place-items:center;font-size:22px}
.tcard ul{list-style:none;margin-top:12px;display:grid;gap:8px;font-size:12.5px}
.tcard ul li{display:flex;justify-content:space-between;border-bottom:1px solid var(--border-default);padding-bottom:6px}
.tcard ul li span{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
@media(max-width:960px){.tilt-track{justify-content:flex-start;overflow-x:auto;padding:0 16px;scroll-snap-type:x mandatory}.tcard{transform:none!important;scroll-snap-align:start}.tilt-row{mask-image:none}}

/* marquee */
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee .mq{display:flex;gap:56px;width:max-content;animation:mq 30s linear infinite}
.marquee:hover .mq{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee .mq{animation:none}}
.logos{text-align:center;padding:40px 0 20px}
.logos .label{margin-bottom:28px;padding:8px 16px;border:1px solid var(--border-strong);border-radius:var(--radius-full)}
.logos .mq span{font-family:var(--font-display);font-size:26px;color:rgba(255,255,255,.35);white-space:nowrap}

/* ABOUT + BENTO */
.statement{font-family:var(--font-display);font-size:clamp(30px,4vw,52px);line-height:1.2;letter-spacing:-.02em;text-align:center;max-width:1050px;margin:20px auto 64px}
.statement .ic{display:inline-grid;place-items:center;width:1.05em;height:1.05em;border-radius:.3em;vertical-align:-.12em;margin:0 .08em;font-size:.8em}
.statement .ic svg{width:55%;height:55%}
.statement .ic.g{background:var(--gradient-brand);color:#fff}
.statement .ic.w{background:#fff;color:var(--purple-600)}
.statement .ic.o{border:1.5px solid var(--border-strong);color:var(--text-brand)}
.statement .dim{color:rgba(255,255,255,.32)}
.bento{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:16px}
.bx{border-radius:var(--radius-xl);padding:28px;background:var(--surface-card);border:1px solid var(--border-default);position:relative;overflow:hidden;min-height:220px;display:flex;flex-direction:column}
.bx .n{font-family:var(--font-display);font-size:72px;line-height:1;margin-top:auto}
.bx p{color:var(--text-secondary);font-size:14.5px;max-width:420px}
.bx.brand{background:var(--gradient-brand);border:0}.bx.brand p{color:rgba(255,255,255,.85)}
.bx.light{background:#fff;color:var(--text-on-light)}.bx.light p{color:var(--neutral-600)}
.bx.span2{grid-row:span 2}
blockquote{font-size:16px;line-height:1.6}
.cite{margin-top:14px;font:600 10.5px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.bento .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:900px){.bento,.bento .row2{grid-template-columns:1fr}.bx.span2{grid-row:auto}}

/* AI section */
.ai-block{position:relative;border-radius:36px;background:var(--bg-raised);border:1px solid var(--border-default);overflow:hidden;padding:80px 48px 0}
.ai-block:before{content:"";position:absolute;right:-10%;top:-20%;width:720px;height:720px;background:radial-gradient(circle,var(--glow-purple),transparent 62%);pointer-events:none}
.ai-block:after{content:"";position:absolute;left:-10%;bottom:-30%;width:600px;height:600px;background:radial-gradient(circle,var(--glow-blue),transparent 62%);pointer-events:none}
.ai-bg{position:absolute;left:74%;top:50%;transform:translate(-50%,-50%);font-family:var(--font-display);font-size:clamp(80px,15vw,220px);letter-spacing:-.03em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.05);white-space:nowrap;pointer-events:none}
.rings{position:absolute;right:12%;top:50%;transform:translateY(-50%);width:420px;height:420px;pointer-events:none}
.rings i{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(169,139,255,.18)}
.rings i:nth-child(2){inset:60px}.rings i:nth-child(3){inset:120px}
.ai-in{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.offers{display:grid;gap:12px;margin:32px 0}
.offer{display:flex;gap:16px;align-items:flex-start;padding:18px;border-radius:var(--radius-lg);background:rgba(255,255,255,.03);border:1px solid var(--border-default)}
.offer .oi{flex:0 0 40px;height:40px;border-radius:var(--radius-md);background:var(--gradient-brand);display:grid;place-items:center}
.offer h3{font-size:17px;margin-bottom:2px}.offer p{font-size:14px;color:var(--text-secondary)}
@media(max-width:900px){.ai-block{padding:56px 22px}.ai-in{grid-template-columns:1fr}.rings{display:none}}

/* SERVICES accordion */
.acc{border-top:1px solid var(--border-default)}
.acc-item{border-bottom:1px solid var(--border-default)}
.acc-h{width:100%;display:grid;grid-template-columns:64px 1fr auto auto;align-items:center;gap:16px;padding:30px 0;background:none;border:0;color:inherit;cursor:pointer;text-align:left}
.acc-h .no{font:500 12px var(--font-mono);color:var(--text-muted)}
.acc-h .t{font-family:var(--font-display);font-size:clamp(30px,4vw,48px);line-height:1;transition:color .2s}
.acc-h .cnt{font:600 11px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.acc-h .pm{width:44px;height:44px;border-radius:50%;border:1px solid var(--border-strong);display:grid;place-items:center;font-size:20px;transition:transform .25s,background .25s}
.acc-item.open .acc-h .t{background:linear-gradient(100deg,#B79BFF,#7F96FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.acc-item.open .acc-h .pm{transform:rotate(45deg);background:var(--gradient-brand);border-color:transparent}
.acc-b{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.acc-item.open .acc-b{grid-template-rows:1fr}
.acc-b>div{overflow:hidden}
.acc-in{display:grid;grid-template-columns:64px 1fr 1fr;gap:16px;padding-bottom:36px}
.acc-in .txt{display:flex;flex-direction:column;gap:18px;grid-column:2}
.acc-in .txt p{color:var(--text-secondary);font-size:16px;max-width:460px}
.acc-in .tags{display:flex;flex-wrap:wrap;gap:8px}
.acc-in .vis{border-radius:var(--radius-xl);background:radial-gradient(circle at 70% 20%,rgba(109,32,255,.35),transparent 60%),var(--surface-card);border:1px solid var(--border-default);padding:32px;display:flex;align-items:center;justify-content:center;min-height:260px}
.ai-inside{border-radius:var(--radius-md);background:rgba(169,139,255,.08);border:1px solid rgba(169,139,255,.2);padding:12px 14px;font-size:13.5px;line-height:1.5;color:var(--text-secondary);max-width:460px}
.ai-inside b{font-size:12px;font-weight:700;margin-right:6px;color:var(--text-brand)}
.code{background:#0A0A14;color:#E4E4F0;font:12px/1.75 var(--font-mono);border-radius:var(--radius-lg);padding:18px 20px;box-shadow:var(--shadow-float);width:100%;max-width:400px}
.code>div{white-space:nowrap}
.code .bar{display:flex;gap:6px;margin-bottom:12px}.code .bar i{width:9px;height:9px;border-radius:50%;background:#33334a}
.code .k{color:#B794FF}.code .f{color:#7FA0FF}.code .s{color:#8FE3B5}
.code .ok{margin-top:12px;display:inline-flex;gap:6px;font-size:11px;background:rgba(18,161,80,.15);color:#6FE0A3;padding:4px 10px;border-radius:var(--radius-full)}
@media(max-width:860px){.acc-h{grid-template-columns:40px 1fr auto}.acc-h .cnt{display:none}.acc-in{grid-template-columns:1fr}.acc-in .txt{grid-column:auto}.code{font-size:11px}}

/* PROCESS */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--border-default)}
.steps div{padding:28px 20px 0 0;position:relative}
.steps div:before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:var(--text-muted)}
.steps div:first-child:before{background:#8E57FF;box-shadow:0 0 14px #8E57FF}
.steps .no{font:500 12px var(--font-mono);color:var(--text-brand)}
.steps h3{margin:14px 0 8px;font-size:19px}
.steps p{font-size:14px;color:var(--text-secondary)}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr;row-gap:32px}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* WORK carousel */
.work-wrap{border-radius:36px;background:var(--bg-raised);border:1px solid var(--border-default);padding:72px 0 56px}
.work-wrap .head{padding:0 48px}
.carousel{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 48px 8px;scrollbar-width:none}
.carousel::-webkit-scrollbar{display:none}
.case{position:relative;flex:0 0 min(460px,86%);height:580px;scroll-snap-align:start;border-radius:var(--radius-xl);overflow:hidden;background:var(--surface-card);border:1px solid var(--border-strong);display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;transition:transform .3s}
.case:hover{transform:translateY(-4px)}
.case .media{position:absolute;inset:0;z-index:-2}
.case .media .jcf-visual{position:absolute;inset:0;aspect-ratio:auto;border:0}
.case .media .jw{top:6%;left:7%;width:78%;height:40%}
.case .media .jp{top:9%;bottom:auto;right:5%;width:24%}
.case .media .jcf-label{top:12px;left:auto;right:12px;bottom:auto}
.case:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,6,26,0) 26%,rgba(5,6,26,.9) 50%,#05061A 68%)}
.case .art{position:absolute;inset:0;background:var(--ink-800)}
.case .art svg{width:100%;height:100%}
.case .body{padding:28px;display:flex;flex-direction:column;gap:14px}
.case .tags{display:flex;flex-wrap:wrap;gap:8px}
.case .tag.glass{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#fff;backdrop-filter:blur(8px);letter-spacing:.08em;text-transform:uppercase;font-size:10.5px}
.case h3{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,2.6vw,34px);line-height:1.1}
.case .desc{font-size:15px;line-height:1.6;color:var(--text-secondary)}
.case .foot{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--border-strong);font-size:14px;color:var(--text-secondary)}
.case .foot .go{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border-strong);color:#fff;transition:background .2s}
.case:hover .foot .go{background:var(--gradient-brand);border-color:transparent}
@media(max-width:600px){.case{height:560px}.case .media .jw{width:86%;height:34%}.case .media .jp{display:none}}
.car-ctrl{display:flex;gap:8px}
.car-ctrl button{width:44px;height:44px;border-radius:50%;border:1px solid var(--border-strong);background:transparent;color:#fff;font-size:16px;cursor:pointer}
.car-ctrl button:hover{background:rgba(255,255,255,.06)}
@media(max-width:700px){.work-wrap .head,.carousel{padding-left:16px;padding-right:16px}}

/* FAQ */
.faq{display:grid;grid-template-columns:1fr 1.4fr;gap:56px}
details{border-bottom:1px solid var(--border-default);padding:22px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:600;font-size:17px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--border-strong);display:grid;place-items:center;font-weight:400;color:var(--text-brand)}
details[open] summary:after{content:"−"}
details p{margin-top:12px;color:var(--text-secondary);font-size:15px}
@media(max-width:860px){.faq{grid-template-columns:1fr}}

/* CTA + footer */
.cta{position:relative;text-align:center;padding:140px 0 120px;overflow:hidden}
.cta:before{content:"";position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);width:1000px;height:600px;background:radial-gradient(ellipse,var(--glow-purple),transparent 62%);pointer-events:none}
.cta h2{position:relative;font-size:clamp(40px,6vw,80px);margin:20px 0}
.cta p{position:relative;color:var(--text-secondary);max-width:540px;margin:0 auto 36px}
footer{border-top:1px solid var(--border-default);padding:64px 0 32px}
footer .grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
footer img{height:34px;width:auto;margin-bottom:16px}
footer h4{font:600 11px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}
footer ul{list-style:none;display:grid;gap:10px;font-size:14px;color:var(--text-secondary)}
footer .muted{color:var(--text-secondary);font-size:14px;max-width:300px}
footer .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--border-default);font-size:13px;color:var(--text-muted)}
@media(max-width:800px){footer .grid{grid-template-columns:1fr 1fr}}

/* JCF mockup */
.jcf-visual{position:relative;aspect-ratio:16/10;background:radial-gradient(120% 90% at 100% 0%,var(--blue-100),transparent 60%),linear-gradient(160deg,var(--purple-50),var(--neutral-50));border-bottom:1px solid var(--border-default);overflow:hidden;font-family:var(--font-body)}
.jw{position:absolute;left:5%;top:9%;width:68%;height:84%;background:#fff;border-radius:12px;box-shadow:var(--shadow-float);overflow:hidden;display:flex;flex-direction:column;border:1px solid var(--neutral-200)}
.jw-bar{display:flex;align-items:center;gap:5px;padding:8px 10px;background:var(--neutral-50);border-bottom:1px solid var(--neutral-200)}
.jw-bar i{width:7px;height:7px;border-radius:50%;background:var(--neutral-300)}
.jw-bar span{margin-left:10px;font:500 10px var(--font-mono);color:var(--text-muted);background:#fff;border:1px solid var(--neutral-200);border-radius:6px;padding:2px 10px}
.jw-body{flex:1;display:flex;min-height:0}
.jw aside{width:22%;background:var(--neutral-900);color:rgba(255,255,255,.6);padding:12px 10px;display:flex;flex-direction:column;gap:6px;font-size:10.5px}
.jw aside b{color:#fff;font-size:13px;margin-bottom:8px;letter-spacing:.04em}
.jw aside span{padding:5px 8px;border-radius:6px}
.jw aside .on{background:rgba(255,255,255,.1);color:#fff}
.jw-main{flex:1;padding:12px 14px;display:flex;flex-direction:column;gap:10px;min-width:0}
.jw-h{display:flex;justify-content:space-between;align-items:center;font-size:12px}
.jbtn{background:var(--blue-500);color:#fff;font-size:10px;font-weight:600;padding:4px 9px;border-radius:6px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpis div{border:1px solid var(--neutral-200);border-radius:8px;padding:6px 9px}
.kpis small{display:block;font-size:9px;color:var(--text-muted)}
.kpis b{font-size:16px;font-weight:600}
.jt{border:1px solid var(--neutral-200);border-radius:8px;overflow:hidden}
.jr{display:grid;grid-template-columns:.9fr 1.6fr 1fr .9fr;gap:6px;align-items:center;padding:6px 9px;font-size:10px;border-top:1px solid var(--neutral-100);white-space:nowrap}
.jr span{overflow:hidden;text-overflow:ellipsis}
.jr.th{border-top:0;background:var(--neutral-50);color:var(--text-muted);font-weight:600;font-size:9px}
.jr .m{font-family:var(--font-mono);font-size:9.5px}
.st{justify-self:start;font-size:9px;font-weight:600;padding:2px 7px;border-radius:999px}
.st.ok{background:#E6F6EC;color:#0B7A3B}.st.wait{background:#FFF4DB;color:#8A5A00}.st.new{background:var(--blue-50);color:var(--blue-700)}
.jp{position:absolute;right:4%;bottom:-8%;width:23%;aspect-ratio:9/18.5;background:#fff;border-radius:22px;border:6px solid var(--neutral-900);box-shadow:var(--shadow-float);padding:22px 10px 10px;display:flex;flex-direction:column;gap:6px;transform:rotate(4deg)}
.jp-notch{position:absolute;top:5px;left:50%;transform:translateX(-50%);width:34%;height:9px;border-radius:6px;background:var(--neutral-900)}
.jp small{font-size:8.5px;color:var(--text-muted)}
.jp strong{font-size:11px}
.qa{display:grid;grid-template-columns:1fr 1fr;gap:5px}
.qa span{background:var(--neutral-50);border-radius:8px;padding:6px 4px;font-size:8px;line-height:1.4;text-align:center;font-weight:500}
.jp-card{margin-top:auto;background:var(--blue-500);color:#fff;border-radius:8px;padding:7px 8px}
.jp-card small{color:rgba(255,255,255,.75)}
.jp-card b{display:block;font-size:10px}
.jcf-label{position:absolute;left:12px;bottom:10px;font:500 10px var(--font-mono);color:var(--text-muted);background:rgba(255,255,255,.8);padding:2px 8px;border-radius:999px}
@media(max-width:600px){.jw{left:5%;width:90%}.jw aside{display:none}.jp{display:none}.kpis b{font-size:13px}}

/* hero split: text left, particle logo right */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:24px;align-items:center;min-height:560px}
.hero-txt h1{font-size:clamp(40px,5.2vw,76px);margin:24px 0 20px;max-width:none}
.hero-txt .lead{margin:0 0 36px}
.hero-txt .ctas{justify-content:flex-start}
.hero-grid .stage.solo{margin-top:0}
.hero-grid .stage.solo .mark3d{height:540px;max-width:none}
@media(max-width:960px){.stage{grid-template-columns:1fr;gap:40px}.mark3d{order:-1;height:300px}.hero-grid{grid-template-columns:minmax(0,1fr);min-height:0}.hero-grid .stage.solo .mark3d{height:320px}.hero:before{left:50%;top:420px}}

.stage.solo{grid-template-columns:1fr;margin-top:24px}
.stage.solo .mark3d{height:520px;width:100%;max-width:960px;margin:0 auto}
@media(max-width:960px){.stage.solo .mark3d{height:340px}}

/* animations */
.mark3d canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:crosshair}
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.sol article,.duo article{position:relative}
.tilt{transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease-out,background .2s,border-color .2s}
.tilt:before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(209,214,242,.12),transparent 45%);opacity:0;transition:opacity .3s;pointer-events:none;z-index:1}
.tilt:hover:before{opacity:1}
.fields>div{transition:background .3s}
.fields>div.pending b,.fields>div.pending em{color:transparent;background:linear-gradient(90deg,#EFEFF5 25%,#E2E2EC 50%,#EFEFF5 75%);background-size:200% 100%;animation:sh 1.1s linear infinite;border-radius:4px}
.fields>div.pending em{background-color:transparent}
.fields>div.pop{animation:pop .5s ease}
@keyframes sh{to{background-position:-200% 0}}
@keyframes pop{40%{background:#F3EEFF;transform:scale(1.02)}}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* AI section, solutions, values, vision */
.hero .wave{position:absolute;inset:0;background:url(../img/hero-wave.jpg) center 30%/cover no-repeat;opacity:.55;pointer-events:none;mask-image:linear-gradient(180deg,#000 40%,transparent 95%);-webkit-mask-image:linear-gradient(180deg,#000 40%,transparent 95%)}
.hero .wrap{position:relative}
.grad{background:linear-gradient(100deg,#7B35FF 0%,#3A5BFF 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.fields{display:grid;gap:6px}
.fields div{display:grid;grid-template-columns:70px 1fr auto;gap:8px;align-items:center;font-size:12.5px;padding:8px 10px;border-radius:8px;background:var(--neutral-50);border:1px solid var(--neutral-100)}
.fields span{color:var(--neutral-500);font-size:11px}
.fields em{font-style:normal;font-size:10.5px;font-weight:600;color:var(--purple-600);background:var(--purple-50);padding:2px 7px;border-radius:999px}
.ai-block .head h2{max-width:760px}
.sol{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sol article{background:rgba(255,255,255,.04);border:1px solid var(--border-strong);border-radius:var(--radius-xl);padding:28px;display:flex;flex-direction:column;gap:14px;transition:background .2s,border-color .2s}
.sol article:hover{background:rgba(255,255,255,.07);border-color:rgba(209,214,242,.35)}
.verb{font:600 11px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-brand)}
.sol .oi{width:46px;height:46px;border-radius:var(--radius-md);background:var(--gradient-brand);display:grid;place-items:center}
.sol h3{font-size:22px}
.sol p{color:var(--text-secondary);font-size:15px}
.sol .use{margin-top:auto;font-size:13.5px;line-height:1.55;color:var(--text-secondary);padding:12px 14px;border-radius:var(--radius-md);background:rgba(0,0,0,.35);border:1px solid var(--border-default)}
.sol .use b{color:#fff}
.duo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.duo article{border-radius:var(--radius-xl);background:var(--bg-raised);border:1px solid var(--border-default);padding:28px;display:flex;flex-direction:column;gap:14px}
.duo h3{font-family:var(--font-display);font-weight:400;font-size:30px}
.duo p{color:var(--text-secondary)}
.duo .tags{display:flex;flex-wrap:wrap;gap:8px}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--border-default)}
.values div{padding:28px 24px 32px 0;border-bottom:1px solid var(--border-default)}
.values h3{font-family:var(--font-display);font-weight:400;font-size:30px;margin:10px 0 6px}
.values p{color:var(--text-secondary);font-size:15px}
.vision{position:relative;border-radius:36px;overflow:hidden;min-height:440px;display:flex;align-items:center;padding:72px 64px;background:#6D20FF url(../img/vision.jpg) center/cover}
.vision:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,13,86,.92) 0%,rgba(0,13,86,.7) 45%,rgba(0,13,86,0) 80%)}
.vision .txt{position:relative;max-width:640px}
.vision .big{font-family:var(--font-display);font-size:clamp(30px,4vw,52px);line-height:1.12;letter-spacing:-.02em;margin-top:18px}
.resp{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.resp-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.resp-grid div{border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:22px;background:var(--bg-raised)}
.resp-grid b{display:block;margin-bottom:6px}
.resp-grid p{font-size:14.5px;color:var(--text-secondary)}
@media(max-width:900px){.sol,.duo,.resp,.resp-grid{grid-template-columns:minmax(0,1fr)}.values{grid-template-columns:1fr 1fr}.ai-block{padding:56px 20px 0}.vision{padding:48px 24px;min-height:380px}.vision:before{background:linear-gradient(180deg,rgba(0,13,86,.9),rgba(0,13,86,.75))}}
@media(max-width:520px){.values{grid-template-columns:1fr}}

.jcf-visual{color:var(--text-on-light)}
.jcf-visual .jw aside{color:rgba(255,255,255,.6)}
.jcf-visual .jw aside b,.jcf-visual .jw aside .on{color:#fff}


/* ===================== SITE ADDITIONS ===================== */
:focus-visible{outline:2px solid var(--purple-300);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--neutral-900);padding:10px 16px;border-radius:var(--radius-full);font-weight:600}
.skip:focus{left:16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* mobile menu */
.mnav{position:fixed;inset:0;z-index:60;background:rgba(5,6,26,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:flex;flex-direction:column;padding:96px 24px 32px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.mnav.open{opacity:1;visibility:visible}
.mnav a{font-family:var(--font-display);font-size:34px;padding:10px 0;border-bottom:1px solid var(--border-default);color:var(--text-secondary)}
.mnav a.on{color:#fff}
.mnav .btn{font-family:var(--font-body);font-size:13px;margin-top:28px;align-self:flex-start;border-bottom:0;padding:0 8px 0 24px;color:#fff}
.mnav .close{position:absolute;top:26px;right:26px;width:44px;height:44px;border-radius:50%;border:1px solid var(--border-strong);background:transparent;color:#fff;font-size:18px;cursor:pointer}
body.menu-open{overflow:hidden}
.nav.scrolled .bar{background:rgba(11,13,38,.9)}

/* inner page hero */
.phero{position:relative;padding:180px 0 72px;overflow:hidden}
.phero:before{content:"";position:absolute;width:900px;height:700px;right:-200px;top:-200px;background:radial-gradient(circle,var(--glow-purple) 0%,transparent 60%);filter:blur(40px);pointer-events:none}
.phero .wrap{position:relative}
.phero h1{font-size:clamp(40px,6vw,80px);margin:22px 0 20px;max-width:960px}
.crumbs{font:500 12px var(--font-mono);color:var(--text-muted);margin-bottom:6px}
.crumbs a:hover{color:#fff}

/* service detail blocks */
.svc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center;padding:72px 0;border-top:1px solid var(--border-default);scroll-margin-top:100px}
.svc .no{font:500 12px var(--font-mono);color:var(--text-brand)}
.svc h2{font-size:clamp(34px,4.5vw,56px);margin:12px 0 16px}
.svc ul.list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin:22px 0}
.svc ul.list li{display:flex;gap:10px;font-size:15px;color:var(--text-secondary)}
.svc ul.list li:before{content:"✦";color:var(--text-brand);font-size:12px;margin-top:3px}
.svc .vis{border-radius:var(--radius-xl);background:radial-gradient(circle at 70% 20%,rgba(109,32,255,.4),transparent 60%),var(--surface-card);border:1px solid var(--border-default);padding:40px;display:flex;align-items:center;justify-content:center;min-height:340px}
.svc .ai-inside{margin-bottom:24px}
@media(max-width:900px){.svc{grid-template-columns:minmax(0,1fr);gap:28px;padding:56px 0}.svc .vis{order:-1;min-height:260px;padding:24px}.svc ul.list{grid-template-columns:1fr}}

/* work grid */
.wgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,360px),1fr));gap:20px}
.wgrid .case{flex:none;height:560px}
.case.cta-card{background:var(--gradient-brand);border:0;justify-content:center;align-items:flex-start;padding:36px;gap:18px}
.case.cta-card:after{display:none}
.case.cta-card h3{font-size:36px}
.case.cta-card p{color:rgba(255,255,255,.85)}

/* case study page */
.cs-hero .jcf-visual{border-radius:var(--radius-xl);border:1px solid var(--border-strong);margin-top:48px}
.cs-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px;border-top:1px solid var(--border-default);padding-top:24px}
.cs-meta small{display:block;font:600 10.5px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px}
.cs-body{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px}
.cs-body h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:16px}
.cs-body section{margin-bottom:56px}
.cs-body p{color:var(--text-secondary);margin-bottom:14px;max-width:720px}
.cs-body ul{color:var(--text-secondary);margin:0 0 14px 20px;display:grid;gap:8px}
.cs-toc{position:sticky;top:110px;align-self:start;display:grid;gap:4px}
.cs-toc a{font-size:14px;color:var(--text-muted);padding:6px 0;border-left:2px solid var(--border-default);padding-left:14px}
.cs-toc a:hover,.cs-toc a.on{color:#fff;border-color:#8E57FF}
@media(max-width:860px){.cs-meta{grid-template-columns:1fr 1fr}.cs-body{grid-template-columns:1fr}.cs-toc{display:none}}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px;align-items:start}
.form{border-radius:var(--radius-xl);background:var(--bg-raised);border:1px solid var(--border-default);padding:36px;display:grid;gap:18px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px}
.field label,.field legend{font:600 11px var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary)}
.field label i{color:var(--text-brand);font-style:normal}
.field input,.field select,.field textarea{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--border-strong);border-radius:var(--radius-md);color:var(--text-primary);font:400 15px var(--font-body);padding:14px 16px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:150px;resize:vertical;line-height:1.55}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#B4B7D6 50%),linear-gradient(135deg,#B4B7D6 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.field select option{background:var(--ink-900)}
.field input::placeholder,.field textarea::placeholder{color:var(--text-muted)}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--purple-400);box-shadow:0 0 0 3px rgba(142,87,255,.25)}
.field.err input,.field.err select,.field.err textarea{border-color:#FF6B6E}
.field .msg-err{font-size:12.5px;color:#FF8A8C;display:none}
.field.err .msg-err{display:block}
fieldset.field{border:0}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills label{cursor:pointer;text-transform:none;letter-spacing:0;font:500 13.5px var(--font-body)}
.pills input{position:absolute;opacity:0;pointer-events:none}
.pills span{display:inline-block;padding:9px 14px;border-radius:var(--radius-full);border:1px solid var(--border-strong);color:var(--text-secondary);transition:all .15s}
.pills input:checked+span{background:var(--gradient-brand);border-color:transparent;color:#fff}
.pills input:focus-visible+span{outline:2px solid var(--purple-300);outline-offset:2px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--text-secondary)}
.check input{margin-top:4px;accent-color:#6D20FF;width:16px;height:16px;flex:none}
.check a{color:var(--text-brand);text-decoration:underline}
.form .btn{justify-self:start}
.form .btn[disabled]{opacity:.6;cursor:progress;transform:none}
.form-status{font-size:14px;border-radius:var(--radius-md);padding:14px 16px;display:none}
.form-status.ok{display:block;background:rgba(18,161,80,.12);border:1px solid rgba(111,224,163,.35);color:#9DF0C2}
.form-status.bad{display:block;background:rgba(229,56,59,.12);border:1px solid rgba(255,138,140,.35);color:#FFB3B4}
.hp{position:absolute;left:-9999px}
.info{display:grid;gap:16px}
.info .bx{min-height:auto;gap:8px}
.info a.big{font-family:var(--font-display);font-size:24px;word-break:break-word}
.info a.big:hover{color:var(--text-brand)}
.info .bx p{font-size:14.5px}
.next{list-style:none;counter-reset:n;display:grid;gap:14px;margin-top:6px}
.next li{counter-increment:n;display:grid;grid-template-columns:28px 1fr;gap:10px;font-size:14px;color:var(--text-secondary)}
.next li:before{content:counter(n,decimal-leading-zero);font:500 12px var(--font-mono);color:var(--text-brand);margin-top:2px}
@media(max-width:900px){.contact-grid{grid-template-columns:minmax(0,1fr)}.frow{grid-template-columns:1fr}.form{padding:24px}}

/* legal / prose */
.prose{max-width:760px}
.prose h2{font-family:var(--font-body);font-weight:600;font-size:22px;letter-spacing:0;line-height:1.3;margin:40px 0 12px}
.prose p,.prose li{color:var(--text-secondary);font-size:15.5px}
.prose p{margin-bottom:12px}
.prose ul{margin:0 0 12px 20px;display:grid;gap:6px}
.prose a{color:var(--text-brand);text-decoration:underline}

/* 404 */
.nf{min-height:100vh;display:grid;place-items:center;text-align:center;padding:140px 16px 80px;position:relative;overflow:hidden}
.nf:before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:900px;height:700px;background:radial-gradient(circle,var(--glow-purple),transparent 60%);pointer-events:none}
.nf>div{position:relative}
.nf .code404{font-family:var(--font-display);font-size:clamp(120px,22vw,240px);line-height:1}

/* footer links + socials */
footer ul a:hover{color:#fff}
.to-top{position:fixed;right:20px;bottom:20px;z-index:40;width:46px;height:46px;border-radius:50%;border:1px solid var(--border-strong);background:rgba(11,13,38,.85);backdrop-filter:blur(10px);color:#fff;font-size:18px;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s}
.to-top.show{opacity:1;visibility:visible;transform:none}

/* ask card in AI block */
.ai-in .ask{width:100%;max-width:440px;margin:0 auto;scroll-margin-top:110px}
.ask-in input{color:var(--neutral-900)}
.check .msg-err{display:none;color:#FF8A8C;font-size:12.5px;margin-top:6px}
.check.err .msg-err{display:block}
.field{min-width:0}
@media(max-width:900px){.frow{grid-template-columns:minmax(0,1fr)}}
@media(max-width:860px){.acc-in{grid-template-columns:minmax(0,1fr)}}
footer .bottom{padding-right:64px}
.pills label{position:relative}.pills input{left:0;top:0;width:1px;height:1px}

/* Services: categories (left) + services panel (right); accordion on mobile */
.hsvc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.55fr);grid-template-rows:repeat(3,92px) auto;column-gap:48px;margin-top:48px}
.hsvc-tab{grid-column:1;height:100%;display:grid;grid-template-columns:44px 1fr auto 28px;align-items:center;gap:12px;width:100%;padding:28px 16px 28px 20px;background:none;border:0;border-bottom:1px solid var(--border-default);color:var(--text-secondary);text-align:left;cursor:pointer;position:relative;border-radius:var(--radius-md) var(--radius-md) 0 0;transition:background .2s,color .2s}
.hsvc-tab:nth-of-type(1){grid-row:1}.hsvc-tab:nth-of-type(2){grid-row:2}.hsvc-tab:nth-of-type(3){grid-row:3}
.hsvc-tab .no{font:500 12px var(--font-mono,"JetBrains Mono",monospace);color:var(--text-muted)}
.hsvc-tab .t{font-family:var(--font-display);font-size:30px;line-height:1.1;letter-spacing:-.02em}
.hsvc-tab .t i{font-style:normal;font-size:.6em;vertical-align:.35em;margin-left:4px;background:var(--gradient-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hsvc-tab .cnt{font:600 10.5px var(--font-body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.hsvc-tab .chev{width:28px;height:28px;display:grid;place-items:center}
.hsvc-tab .chev svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .25s}
.hsvc-tab:hover{background:rgba(255,255,255,.03);color:#fff}
.hsvc-tab[aria-expanded="true"]{color:#fff;background:rgba(255,255,255,.04)}
.hsvc-tab[aria-expanded="true"]::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:3px;background:var(--gradient-brand)}
.hsvc-tab[aria-expanded="true"] .chev{color:var(--text-brand)}
.hsvc-tab:focus-visible{outline:2px solid var(--text-brand);outline-offset:-2px}

.hsvc-panel{grid-column:2;grid-row:1/5;align-self:start;display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:14px;border-radius:var(--radius-xl);background:var(--surface-card);border:1px solid var(--border-default);animation:hsvcIn .35s ease}
.hsvc-panel[hidden]{display:none}
@keyframes hsvcIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.hsvc-item{display:flex;gap:16px;align-items:flex-start;padding:16px;border-radius:var(--radius-lg);transition:background .2s}
.hsvc-item:hover{background:rgba(255,255,255,.04)}
.hsvc-item:focus-visible{outline:2px solid var(--text-brand);outline-offset:-2px}
.hsvc-item .ic{flex:0 0 46px;height:46px;border-radius:14px;display:grid;place-items:center}
.hsvc-item .ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.hsvc-item b{display:block;font-size:15.5px;font-weight:600;color:#fff;line-height:1.3}
.hsvc-item small{display:block;margin-top:4px;font-size:13.5px;line-height:1.5;color:var(--text-secondary)}
.hsvc-panel.ai .ic{background:rgba(109,32,255,.16);color:var(--purple-300)}
.hsvc-panel.dev .ic{background:rgba(37,71,255,.18);color:var(--blue-300)}
.hsvc-panel.ux .ic{background:rgba(255,255,255,.07);color:var(--purple-200)}

@media(max-width:1100px){.hsvc-panel{grid-template-columns:1fr}.hsvc-tab .cnt{display:none}.hsvc-tab{grid-template-columns:44px 1fr 28px}}
@media(max-width:960px){
  .hsvc{display:block;margin-top:32px}
  .hsvc-tab{height:auto;grid-template-columns:36px 1fr 28px;padding:22px 8px 22px 14px}
  .hsvc-tab .cnt{display:none}
  .hsvc-tab .t{font-size:24px}
  .hsvc-tab[aria-expanded="true"] .chev svg{transform:rotate(90deg)}
  .hsvc-panel{grid-template-columns:1fr;margin:12px 0 20px;padding:8px}
}
@media(prefers-reduced-motion:reduce){.hsvc-panel{animation:none}.hsvc-tab .chev svg{transition:none}}

/* Footer: social icons (not linked yet) + language switch */
footer .soc{display:flex;gap:10px;margin-top:18px}
footer .soc span{width:38px;height:38px;border-radius:50%;border:1px solid var(--border-strong);display:grid;place-items:center;color:var(--text-muted)}
footer .soc svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
footer .flang{display:flex;align-items:center;gap:8px}
footer .flang i{font-style:normal;color:var(--border-strong)}
footer .flang a{color:var(--text-muted)}
footer .flang a:hover{color:#fff}
footer .flang a[aria-current]{color:#fff;font-weight:600}

/* Footer: 3 columns; legal links in the bottom bar */
footer .grid{grid-template-columns:2fr 1fr 1fr}
footer .legal{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px}
footer .legal a{color:var(--text-muted)}
footer .legal a:hover{color:#fff}
@media(max-width:800px){footer .grid{grid-template-columns:1fr 1fr}footer .grid>div:first-child{grid-column:1/-1}}