/* Talent AI Labs — Author: SBA — Dar Blockchain */

@font-face{font-family:'Archivo';src:url('/fonts/archivo-400.woff2') format('woff2');font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/fonts/plexmono-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/fonts/plexmono-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}

:root{
  --bg:#FBFBFC;
  --bg-2:#F3F4F6;
  --ink:#0E1116;
  --ink-2:#565C66;
  --ink-3:#8B909B;
  --line:#E5E7EB;
  --line-2:#D5D8DE;
  --brand:#1F3AD6;
  --brand-deep:#15288F;
  --dark:#0C0E13;
  --sans:'Archivo',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',monospace;
  --maxw:1200px;
  --pad:clamp(1.15rem,4vw,3rem);
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.55;
  font-size:clamp(0.98rem,0.95rem+0.18vw,1.06rem);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}

html[data-lang="en"] .fr{display:none}
html[data-lang="fr"] .en{display:none}

.mono{font-family:var(--mono);font-weight:500;letter-spacing:.02em}
.label{font-family:var(--mono);font-weight:500;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- Utility strip ---------- */
.ubar{background:var(--dark);color:#C7CBD4}
.ubar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;height:34px;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.ubar .cities{display:flex;gap:0;overflow:hidden;white-space:nowrap;color:#8B93A1}
.ubar .cities span{position:relative;padding-inline:.85rem}
.ubar .cities span:not(:last-child)::after{content:"";position:absolute;right:-1px;top:50%;width:1px;height:9px;background:#2A2E38;transform:translateY(-50%)}
.ubar .cities span:first-child{padding-left:0}
.ubar .eu{color:var(--bg);white-space:nowrap}
.ubar .eu b{color:#7E93FF;font-weight:500}
@media(max-width:640px){.ubar .cities span:nth-child(n+4){display:none}}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:1.5rem}
.brand{display:flex;flex-direction:column;line-height:1.05;gap:.15rem}
.brand .name{font-weight:700;font-size:1.06rem;letter-spacing:-.01em}
.brand .name b{color:var(--brand)}
.brand .sub{font-family:var(--mono);font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.nav-links{display:flex;gap:2.1rem;align-items:center;font-size:.9rem;font-weight:500}
.nav-links a{color:var(--ink-2);transition:color .18s;position:relative;padding-block:.4rem}
.nav-links a::after{content:"";position:absolute;left:0;bottom:.15rem;width:0;height:1.5px;background:var(--brand);transition:width .22s cubic-bezier(.2,.8,.2,1)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:.9rem}

.langtoggle{display:inline-flex;border:1px solid var(--line-2);font-family:var(--mono);font-size:.72rem;font-weight:500;overflow:hidden;border-radius:3px}
.langtoggle button{background:transparent;border:0;cursor:pointer;padding:.32rem .55rem;color:var(--ink-3);font-family:var(--mono);letter-spacing:.05em}
.langtoggle button.active{background:var(--ink);color:var(--bg)}

.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--sans);font-weight:600;font-size:.9rem;padding:.66rem 1.1rem;border-radius:4px;border:1px solid transparent;cursor:pointer;transition:transform .16s cubic-bezier(.2,.8,.2,1),background .18s,border-color .18s,box-shadow .18s;white-space:nowrap;letter-spacing:-.005em}
.btn .arw{font-family:var(--mono);transition:transform .18s}
.btn:hover .arw{transform:translateX(3px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 6px 18px -8px rgba(31,58,214,.65)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}

/* ---------- Section scaffolding ---------- */
section{position:relative}
.sec{padding-block:clamp(3.4rem,7vw,6rem)}
.sec-head{display:grid;grid-template-columns:auto 1fr;gap:1rem 1.4rem;align-items:baseline;margin-bottom:2.6rem;padding-bottom:1.3rem;border-bottom:1px solid var(--line)}
.sec-head .idx{font-family:var(--mono);font-size:.78rem;color:var(--brand);letter-spacing:.1em}
.sec-head h2{font-weight:700;font-size:clamp(1.5rem,1.1rem+1.7vw,2.35rem);letter-spacing:-.025em;line-height:1.05;grid-column:2}
.sec-head p{grid-column:2;color:var(--ink-2);max-width:56ch;margin-top:.2rem}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(3rem,6vw,5.5rem) clamp(2.6rem,5vw,4.5rem)}
.hero-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.eyebrow{font-family:var(--mono);font-size:.76rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--brand);display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.5rem}
.eyebrow::before{content:"";width:32px;height:1px;background:var(--brand)}
.hero h1{font-weight:700;font-size:clamp(2.4rem,1.3rem+4.4vw,4.6rem);line-height:1.0;letter-spacing:-.035em;max-width:15ch}
.hero h1 .b2{color:var(--brand)}
.hero .lead{margin-top:1.6rem;font-size:clamp(1.05rem,1rem+.35vw,1.28rem);color:var(--ink-2);max-width:50ch;line-height:1.5}
.hero-cta{margin-top:2.2rem;display:flex;gap:.8rem;flex-wrap:wrap}

/* spec sheet panel */
.spec{border:1px solid var(--line-2);border-radius:6px;background:var(--bg);overflow:hidden}
.spec .cap{display:flex;justify-content:space-between;align-items:center;padding:.7rem .95rem;background:var(--bg-2);border-bottom:1px solid var(--line-2);font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.spec .cap .live{display:inline-flex;align-items:center;gap:.4rem;color:var(--ink-2)}
.spec .cap .dot{width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px rgba(31,58,214,.15)}
.spec .row{display:grid;grid-template-columns:1fr 1.3fr;gap:1rem;padding:.85rem .95rem;border-bottom:1px solid var(--line)}
.spec .row:last-child{border-bottom:0}
.spec .row .k{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);padding-top:.15rem}
.spec .row .v{font-weight:500;font-size:.92rem;line-height:1.35}
.spec .row .v small{display:block;color:var(--ink-2);font-weight:400;font-size:.82rem}

/* ---------- Statement (dark) ---------- */
.statement{background:var(--dark);color:#E9EBEF}
.statement .wrap{padding-block:clamp(3rem,6vw,4.8rem)}
.statement .label{color:#6E7688;margin-bottom:1.4rem}
.statement p.big{font-weight:600;font-size:clamp(1.4rem,1rem+2vw,2.35rem);line-height:1.22;letter-spacing:-.02em;max-width:26ch}
.statement p.big b{color:#fff;border-bottom:2px solid var(--brand);padding-bottom:.08em}
.statement .sub{margin-top:1.5rem;color:#9AA0AE;max-width:58ch}
.statement .keyline{display:flex;flex-wrap:wrap;gap:0;margin-top:2.2rem;border-top:1px solid #21252F;padding-top:1.4rem}
.statement .keyline div{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#8B93A1;padding-right:1.6rem;margin-right:1.6rem;border-right:1px solid #21252F}
.statement .keyline div:last-child{border-right:0}
.statement .keyline b{color:#7E93FF;font-weight:500}

/* ---------- Pillars (index table) ---------- */
.pillar{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(1rem,3.5vw,3rem);padding-block:2.2rem;border-top:1px solid var(--line-2);align-items:start}
.pillar:last-of-type{border-bottom:1px solid var(--line-2)}
.pillar .num{font-family:var(--mono);font-size:.82rem;color:var(--ink-3);padding-top:.5rem;letter-spacing:.05em}
.pillar .h{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}
.pillar h3{font-weight:700;font-size:clamp(1.35rem,1rem+1.3vw,2rem);letter-spacing:-.025em;line-height:1.05}
.pillar .prod{font-family:var(--mono);font-size:.68rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);border:1px solid color-mix(in srgb,var(--brand) 30%,var(--line));background:color-mix(in srgb,var(--brand) 5%,transparent);border-radius:3px;padding:.24rem .5rem}
.pillar p{margin-top:.85rem;color:var(--ink-2);max-width:62ch}
.pillar .feats{margin-top:1.1rem;display:flex;flex-wrap:wrap;gap:.4rem .45rem}
.pillar .feats span{font-family:var(--mono);font-size:.72rem;color:var(--ink-2);border:1px solid var(--line);border-radius:3px;padding:.28rem .55rem;background:var(--bg-2)}
.pillar .go{align-self:center;font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap}
.pillar .go .arw{transition:transform .18s}
.pillar:hover .go .arw{transform:translateX(4px)}
.pillar .go.muted{color:var(--ink-2)}

/* ---------- Proof ---------- */
.proof{background:var(--bg-2);border-block:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stats .stat{padding:1.6rem 1.4rem 1.6rem 0;border-right:1px solid var(--line-2)}
.stats .stat:last-child{border-right:0}
.stats .stat .n{font-weight:700;font-size:clamp(2.1rem,1.3rem+2.6vw,3.4rem);line-height:.95;letter-spacing:-.03em;color:var(--ink)}
.stats .stat .n .u{color:var(--brand)}
.stats .stat .l{margin-top:.7rem;font-size:.86rem;color:var(--ink-2);max-width:24ch;line-height:1.4}
.runline{margin-top:2.4rem;padding-top:1.5rem;border-top:1px solid var(--line-2);display:flex;flex-wrap:wrap;gap:.55rem .9rem;align-items:center}
.runline .rl-k{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-right:.3rem}
.runline .chip{font-family:var(--mono);font-size:.78rem;color:var(--ink);border:1px solid var(--line-2);background:var(--bg);border-radius:3px;padding:.3rem .6rem}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:0;border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.3rem 0;font-weight:600;font-size:clamp(1.02rem,1rem+.4vw,1.18rem);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{font-family:var(--mono);font-size:1.1rem;color:var(--brand);transition:transform .22s cubic-bezier(.2,.8,.2,1);flex:none}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq .ans{overflow:hidden;color:var(--ink-2);max-width:70ch;padding-right:2rem;display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s cubic-bezier(.2,.8,.2,1)}
.faq details[open] .ans{grid-template-rows:1fr}
.faq .ans>div{min-height:0}
.faq .ans p{padding-bottom:1.3rem}

/* ---------- CTA ---------- */
.cta{padding-block:clamp(3.5rem,7vw,6rem)}
.cta-box{background:var(--dark);color:#E9EBEF;border-radius:10px;padding:clamp(2rem,5vw,3.6rem);display:grid;grid-template-columns:1.5fr auto;gap:2.2rem;align-items:center;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 55%,rgba(31,58,214,.18));pointer-events:none}
.cta-box .label{color:#6E7688;margin-bottom:1.1rem}
.cta-box h2{font-weight:700;font-size:clamp(1.6rem,1.1rem+2.1vw,2.7rem);line-height:1.05;letter-spacing:-.025em;max-width:18ch;position:relative}
.cta-box p{margin-top:1rem;color:#9AA0AE;max-width:44ch;position:relative}
.cta-actions{display:flex;flex-direction:column;gap:.7rem;position:relative;min-width:230px}
.btn-light{background:#fff;color:var(--dark)}
.btn-light:hover{background:#EDEFF3;transform:translateY(-1px)}
.btn-line{background:transparent;color:#E9EBEF;border-color:#2A2E38}
.btn-line:hover{border-color:#5A6273;transform:translateY(-1px)}
.cta-mail{font-family:var(--mono);font-size:.76rem;letter-spacing:.04em;color:#8B93A1;text-align:center;margin-top:.3rem}
.cta-mail a{color:#7E93FF}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding-block:3rem 2.4rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot .fb .name{font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.foot .fb .name b{color:var(--brand)}
.foot .fb p{margin-top:.7rem;color:var(--ink-2);font-size:.88rem;max-width:34ch}
.foot h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.9rem}
.foot a{display:block;color:var(--ink-2);padding:.22rem 0;font-size:.9rem;transition:color .18s}
.foot a:hover{color:var(--brand)}
.foot-bottom{max-width:var(--maxw);margin:2.6rem auto 0;padding:1.4rem var(--pad) 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--ink-3)}

/* ---------- Reveal ---------- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* ---------- Focus ---------- */
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:2px}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav-links{display:none}
  .hero-grid{grid-template-columns:1fr}
  .spec{margin-top:.5rem}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats .stat{padding-right:1.2rem;border-bottom:1px solid var(--line-2)}
  .stats .stat:nth-child(2n){border-right:0}
  .foot{grid-template-columns:1fr 1fr}
  .foot .fb{grid-column:1/-1}
  .cta-box{grid-template-columns:1fr}
  .cta-actions{min-width:0}
}
@media(max-width:560px){
  .brand .sub{display:none}
  .pillar{grid-template-columns:auto 1fr;gap:.8rem 1.1rem}
  .pillar .go{grid-column:1/-1;margin-top:.5rem;padding-left:calc(.82rem + 1.1rem)}
  .stats{grid-template-columns:1fr 1fr}
  .hero-cta .btn{flex:1;justify-content:center}
  .statement .keyline div{border-right:0;border-bottom:1px solid #21252F;margin-right:0;padding:.5rem 0;width:100%}
}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* ---------- Plan (StoryBrand steps) ---------- */
.plan{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line-2);border-radius:6px;overflow:hidden}
.step{background:var(--bg);padding:1.7rem 1.5rem}
.step .sn{font-family:var(--mono);font-size:.78rem;color:var(--brand);letter-spacing:.12em;margin-bottom:1rem}
.step h3{font-weight:700;font-size:1.14rem;letter-spacing:-.015em;margin-bottom:.5rem}
.step p{color:var(--ink-2);font-size:.92rem;line-height:1.5}
@media(max-width:760px){.plan{grid-template-columns:1fr}}

/* ---------- Pillar benefit (StoryBrand outcome) ---------- */
.pillar .benefit{font-weight:700;font-size:clamp(1.05rem,1rem+.55vw,1.35rem);letter-spacing:-.02em;line-height:1.2;color:var(--ink);margin-top:.75rem;max-width:40ch}
.pillar .benefit b{color:var(--brand)}

/* ---------- Linked production chips ---------- */
.runline a.chip{display:inline-flex;align-items:center;gap:.4rem;transition:border-color .18s,color .18s,background .18s}
.runline a.chip:hover{border-color:var(--brand);color:var(--brand);background:color-mix(in srgb,var(--brand) 5%,var(--bg))}
.runline a.chip .arw{font-family:var(--mono);opacity:.6;transition:transform .18s,opacity .18s}
.runline a.chip:hover .arw{transform:translateX(2px);opacity:1}