/* ===========================================================================
   Viadex - editorial design system
   Conseil en IA · light theme, ink-led, surgical blue, hairline structure.
   =========================================================================== */

:root{
  --blue:#1d4ed8; --blue-700:#1d4ed8; --blue-600:#2563eb; --blue-500:#3b82f6;
  --blue-400:#60a5fa; --blue-100:#dbe4f7; --blue-50:#eef3ff;
  --ink:#0a0e1a; --ink-2:#121829;
  --t-900:#0a0e1a; --t-800:#1c2333; --t-700:#3a4356; --t-600:#5a6376; --t-500:#7b8294; --t-400:#9aa1b1;
  --bg:#ffffff; --bg-soft:#f6f7f9; --bg-ink:#0a0e1a;
  --line:#e7e9ef; --line-2:#dadde6;

  --shadow-sm:0 1px 2px rgba(10,14,26,.05);
  --shadow:0 18px 40px -24px rgba(10,20,50,.28);
  --shadow-lg:0 36px 70px -34px rgba(10,20,50,.40);

  --r:10px; --r-lg:14px; --r-xl:18px; --r-full:999px;
  --wrap:1200px; --gut:32px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  --head:"Inter Tight","Inter",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono","Cascadia Code",Menlo,Consolas,monospace;
  --font-head:var(--head); --font-mono:var(--mono); --blue-700:#1d4ed8;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--t-700);background:var(--bg);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea{font:inherit;color:inherit}
::selection{background:var(--blue);color:#fff}

h1,h2,h3,h4{font-family:var(--head);color:var(--t-900);line-height:1.04;letter-spacing:-.03em;font-weight:800;margin:0}
p{margin:0}
.accent{color:var(--blue)}
.grad-text{color:var(--blue)}
.mono{font-family:var(--mono)}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.section{padding:110px 0;position:relative}
.section--soft{background:var(--bg-soft)}
.section--tight{padding:80px 0}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* kicker + editorial section header */
.kicker{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12.5px;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:26px}
.kicker::before{content:"";width:26px;height:1px;background:var(--blue);opacity:.5}
.sec-head{margin-bottom:60px}
.sec-head-row{display:grid;grid-template-columns:1.45fr 1fr;gap:56px;align-items:end}
h2.title{font-size:clamp(30px,4.2vw,46px);letter-spacing:-.035em}
.lead{font-size:clamp(16.5px,1.35vw,19px);color:var(--t-600);line-height:1.62}
.sec-head .lead{padding-bottom:6px}

/* legacy eyebrow (sub-pages) */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--blue);opacity:.6}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font);font-weight:600;
  font-size:15px;line-height:1;letter-spacing:-.01em;padding:14px 22px;border-radius:8px;border:1px solid transparent;
  transition:.2s var(--ease);white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn .arrow{transition:transform .2s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--blue);transform:translateY(-1px)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#1842b8;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--t-800);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-white{background:#fff;color:var(--ink)}
.btn-white:hover{transform:translateY(-1px)}
.btn-lg{padding:16px 26px;font-size:15.5px}
/* text link */
.tlink{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--ink);
  padding-bottom:3px;border-bottom:1.5px solid var(--ink);transition:.2s var(--ease)}
.tlink svg{width:16px;height:16px;transition:transform .2s var(--ease)}
.tlink:hover{color:var(--blue);border-color:var(--blue)}
.tlink:hover svg{transform:translateX(4px)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s var(--ease)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.nav::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,.8);backdrop-filter:blur(14px);
  opacity:0;border-bottom:1px solid transparent;transition:.3s var(--ease)}
.nav.scrolled::before{opacity:1;border-bottom-color:var(--line)}
.nav.scrolled .nav-in{height:62px}
.brand{display:flex;align-items:center;gap:10px;position:relative;font-family:var(--head);font-weight:800;font-size:20px;
  color:var(--ink);letter-spacing:-.03em}
.brand img{height:32px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px;position:relative}
.nav-links .lnk{padding:9px 14px;border-radius:7px;font-size:14.5px;font-weight:500;color:var(--t-600);transition:.2s}
.nav-links .lnk:hover{color:var(--ink);background:var(--bg-soft)}
.nav-cta{display:flex;align-items:center;gap:14px;position:relative}
.nav-toggle{display:none;width:44px;height:44px;border-radius:8px;align-items:center;justify-content:center;color:var(--ink)}
.nav-toggle:hover{background:var(--bg-soft)}
.mnav{position:fixed;inset:0;z-index:99;background:#fff;display:flex;flex-direction:column;padding:96px 28px 40px;gap:2px;
  transform:translateY(-10px);opacity:0;pointer-events:none;transition:.26s var(--ease)}
.mnav.open{opacity:1;transform:none;pointer-events:auto}
.mnav a{padding:18px 6px;font-family:var(--head);font-size:23px;font-weight:700;color:var(--ink);border-bottom:1px solid var(--line);letter-spacing:-.02em}
.mnav .btn{margin-top:24px;width:100%}

/* ---------- hero ---------- */
.hero{position:relative;padding:152px 0 96px;overflow:hidden}
.hero::after{content:"";position:absolute;top:0;right:0;width:46%;height:560px;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(29,78,216,.08) 1px,transparent 1.4px);background-size:26px 26px;
  -webkit-mask:radial-gradient(80% 80% at 100% 0,#000,transparent 72%);mask:radial-gradient(80% 80% at 100% 0,#000,transparent 72%)}
.hero .wrap{position:relative;z-index:1}
.hero .hero-copy{max-width:900px}
@media (max-width:899px){ .hero-media{display:none} }
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(40px,5.6vw,66px);letter-spacing:-.04em;color:var(--t-900);line-height:1.02}
.hero .lead{max-width:500px;margin-top:24px;color:var(--t-600)}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:36px}
.hero-media{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-media img{width:100%;height:clamp(340px,52vh,500px);object-fit:cover;display:block}
.hero-media figcaption{position:absolute;left:14px;bottom:14px;display:flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--ink);background:rgba(255,255,255,.92);
  backdrop-filter:blur(6px);padding:8px 12px;border-radius:7px;border:1px solid var(--line)}
.hero-media figcaption b{width:7px;height:7px;border-radius:50%;background:var(--blue);display:inline-block}

/* proof strip */
.proof{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:64px}
.proof-item{padding:24px 28px 0 0}
.proof-item+.proof-item{border-left:1px solid var(--line);padding-left:32px}
.proof-item .k{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--t-500);margin-bottom:8px}
.proof-item .v{font-family:var(--head);font-weight:700;font-size:17px;color:var(--t-900);letter-spacing:-.02em;line-height:1.25}

/* ---------- approche (pillars) ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.pillar{padding:40px 36px 0 0}
.pillar+.pillar{border-left:1px solid var(--line);padding-left:40px}
.pillar .n{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--blue);letter-spacing:.04em}
.pillar h3{font-size:21px;margin:22px 0 12px;letter-spacing:-.02em}
.pillar p{font-size:15.5px;color:var(--t-600);line-height:1.6}
.statement{margin-top:64px;border-left:3px solid var(--blue);padding:6px 0 6px 28px;max-width:820px;
  font-family:var(--head);font-weight:700;font-size:clamp(22px,2.9vw,32px);color:var(--t-900);letter-spacing:-.025em;line-height:1.22}

/* ---------- services (editorial list) ---------- */
.svc{border-top:1px solid var(--line-2)}
.svc-row{display:grid;grid-template-columns:60px 1.05fr 1.5fr 30px;gap:34px;align-items:center;
  padding:34px 16px;border-bottom:1px solid var(--line);transition:.25s var(--ease);position:relative}
.svc-row .n{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--t-400);transition:.25s}
.svc-row h3{font-size:clamp(20px,2vw,25px);letter-spacing:-.025em}
.svc-row p{font-size:15.5px;color:var(--t-600);line-height:1.55}
.svc-row .go{width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;
  color:var(--t-500);transition:.25s var(--ease)}
.svc-row .go svg{width:15px;height:15px}
.svc-row:hover{background:var(--bg-soft);padding-left:24px}
.svc-row:hover .n{color:var(--blue)}
.svc-row:hover .go{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- équipe ---------- */
.team-lead{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:center}
.team-lead .photo{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.team-lead .photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.team-lead .photo .tag{position:absolute;left:0;bottom:0;right:0;padding:16px 18px;background:linear-gradient(0deg,rgba(10,14,26,.85),transparent);color:#fff}
.team-lead .photo .tag .nm{font-family:var(--head);font-weight:800;font-size:18px;letter-spacing:-.02em}
.team-lead .photo .tag .rl{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:#cdd6ec;margin-top:3px}
.team-lead .role{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.team-lead h3{font-size:clamp(23px,2.6vw,30px);letter-spacing:-.025em;margin-bottom:18px}
.team-lead .bio{color:var(--t-600);margin-bottom:24px}
.tlist{display:grid;gap:14px;margin-bottom:26px}
.tlist li{display:flex;gap:14px;align-items:flex-start;font-size:15.5px;color:var(--t-700)}
.tlist li svg{width:19px;height:19px;color:var(--blue);flex:none;margin-top:2px}
.result{display:flex;gap:14px;align-items:flex-start;border-left:2px solid var(--line-2);padding-left:18px}
.result .k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:5px}
.result p{font-size:15px;color:var(--t-700)}

.dev-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;margin-top:30px;padding-top:48px;border-top:1px solid var(--line)}
.dev-band .role{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.dev-band h3{font-size:clamp(21px,2.3vw,27px);letter-spacing:-.025em;margin-bottom:14px}
.dev-band p{color:var(--t-600)}
.dev-list{display:grid;gap:11px;margin-top:18px}
.dev-list li{display:flex;gap:12px;align-items:flex-start;color:var(--t-600);font-size:15px}
.dev-list li svg{width:18px;height:18px;color:var(--blue);flex:none;margin-top:2px}
.devs{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:48px}
.dev{position:relative}
.dev .av{width:100%;aspect-ratio:1;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:var(--ink);display:grid;place-items:center;color:#fff;font-family:var(--head);font-weight:800;font-size:46px;margin-bottom:18px}
.dev .av img{width:100%;height:100%;object-fit:cover}
.dev .nm{font-family:var(--head);font-weight:800;font-size:19px;color:var(--t-900);letter-spacing:-.02em}
.dev .rl{font-family:var(--mono);font-size:12px;color:var(--blue);margin-top:5px;letter-spacing:.02em}
.dev .sk{font-family:var(--mono);font-size:12px;color:var(--t-500);margin-top:12px;line-height:1.6}

/* ---------- blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-2)}
.post{display:flex;flex-direction:column;padding:30px 28px 30px 0;border-bottom:1px solid var(--line);transition:.25s var(--ease)}
.post+.post{border-left:1px solid var(--line);padding-left:28px}
.post .meta{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;
  text-transform:uppercase;color:var(--t-500);margin-bottom:18px}
.post .meta .cat{color:var(--blue)}
.post h3{font-size:19px;line-height:1.25;letter-spacing:-.02em;margin-bottom:11px;transition:.2s}
.post p{font-size:14.5px;color:var(--t-600);flex:1;line-height:1.55}
.post .read{display:inline-flex;align-items:center;gap:7px;margin-top:20px;font-weight:600;font-size:14px;color:var(--ink)}
.post .read svg{width:15px;height:15px;transition:transform .2s var(--ease)}
.post:hover{background:var(--bg-soft)}
.post:hover h3{color:var(--blue)}
.post:hover .read svg{transform:translateX(4px)}
/* blog page grid variant (cards) */
.posts.cards{border:0;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.posts.cards .post{background:#fff;border:0;padding:30px 26px}
.posts.cards .post+.post{border-left:0}

/* ---------- newsletter ---------- */
.news{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center;padding:48px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.news h3{font-size:clamp(22px,2.6vw,28px);letter-spacing:-.025em;margin-bottom:12px}
.news p{color:var(--t-600);font-size:15.5px}
.field{display:flex;gap:10px}
.field input{flex:1;padding:15px 16px;border:1px solid var(--line-2);border-radius:8px;background:#fff;font-size:15px;transition:.2s}
.field input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-50)}

/* ---------- CTA (dark) ---------- */
.cta{position:relative;background:var(--bg-ink);color:#fff;border-radius:var(--r-xl);padding:72px;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:
  radial-gradient(620px 300px at 88% -10%,rgba(37,99,235,.5),transparent 60%),
  radial-gradient(420px 280px at 4% 120%,rgba(37,99,235,.22),transparent 60%)}
.cta::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1.3px);background-size:26px 26px;opacity:.6}
.cta-in{position:relative;display:grid;grid-template-columns:1.4fr auto;gap:40px;align-items:center}
.cta h2{color:#fff;font-size:clamp(28px,3.6vw,42px);letter-spacing:-.035em;line-height:1.05}
.cta p{color:rgba(255,255,255,.74);font-size:clamp(16px,1.3vw,18px);margin-top:16px;max-width:520px}
.cta .btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 4px;text-align:left;
  font-family:var(--head);font-weight:700;font-size:clamp(17px,1.6vw,20px);color:var(--t-900);letter-spacing:-.02em;transition:.2s}
.qa button:hover{color:var(--blue)}
.qa .ic{width:26px;height:26px;flex:none;display:grid;place-items:center;color:var(--blue);transition:.3s var(--ease)}
.qa.open .ic{transform:rotate(45deg)}
.qa .ans{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.qa .ans p{padding:0 60px 30px 4px;color:var(--t-600);font-size:16px;line-height:1.62}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .grp{margin-bottom:20px}
.form label{display:block;font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--t-600);margin:0 0 8px}
.form input,.form textarea{width:100%;padding:13px 15px;border:1px solid var(--line-2);border-radius:8px;background:#fff;font-size:15px;transition:.2s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-50)}
.form textarea{min-height:140px;resize:vertical}
.form .note{font-size:13px;color:var(--t-400);margin-top:10px}
.info-row{display:flex;gap:16px;padding:24px 0;border-bottom:1px solid var(--line)}
.info-row:first-child{padding-top:0}
.info-row .ic{width:42px;height:42px;border-radius:10px;flex:none;display:grid;place-items:center;background:var(--bg-soft);border:1px solid var(--line);color:var(--blue)}
.info-row .ic svg{width:19px;height:19px}
.info-row .k{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--t-500);margin-bottom:4px}
.info-row .v{font-family:var(--head);font-weight:700;color:var(--t-900);font-size:17px;letter-spacing:-.01em}
.info-row p{color:var(--t-600);font-size:14.5px;margin-top:3px}
.cal{margin-top:30px;background:var(--bg-ink);color:#fff;border-radius:var(--r-lg);padding:28px;position:relative;overflow:hidden}
.cal::before{content:"";position:absolute;inset:0;background:radial-gradient(360px 200px at 90% 0,rgba(37,99,235,.45),transparent 60%)}
.cal>*{position:relative}
.cal h4{color:#fff;font-size:19px;margin-bottom:8px;letter-spacing:-.02em}
.cal p{color:rgba(255,255,255,.74);font-size:14.5px;margin-bottom:18px}
.form-ok{display:none;border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;text-align:center}
.form-ok.show{display:block}
.form-ok .check{width:60px;height:60px;border-radius:50%;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;margin:0 auto 18px}
.form-ok .check svg{width:30px;height:30px}

/* ---------- page hero (sub-pages) ---------- */
.page-hero{padding:148px 0 64px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(34px,5vw,56px);letter-spacing:-.04em;color:var(--t-900)}
.page-hero .lead{max-width:680px;margin-top:18px}
.crumb{display:flex;align-items:center;gap:8px;font-family:var(--mono);color:var(--t-400);font-size:13px;margin-bottom:22px}
.crumb a:hover{color:var(--blue)}

/* ---------- legal ---------- */
.legal{max-width:780px;margin:0 auto;padding:80px 0}
.legal .updated{display:inline-block;font-family:var(--mono);font-size:12px;color:var(--blue);background:var(--blue-50);
  border:1px solid var(--blue-100);padding:6px 12px;border-radius:6px;margin-bottom:40px}
.legal h2{font-size:24px;letter-spacing:-.025em;margin:46px 0 16px;padding-top:20px;border-top:1px solid var(--line)}
.legal h2:first-of-type{border-top:0;padding-top:0;margin-top:0}
.legal h3{font-size:18px;margin:26px 0 10px;color:var(--t-800)}
.legal p{color:var(--t-600);margin-bottom:14px;font-size:16px;line-height:1.65}
.legal ul{display:grid;gap:10px;margin:14px 0 18px}
.legal ul li{position:relative;padding-left:24px;color:var(--t-600)}
.legal ul li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:1px;background:var(--blue)}
.legal a{color:var(--blue);font-weight:500}.legal a:hover{text-decoration:underline}
.legal .box{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:24px;margin:18px 0}
.legal table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.legal th,.legal td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line)}
.legal th{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--t-700);background:var(--bg-soft)}
.legal td{color:var(--t-600)}

/* ---------- footer ---------- */
.footer{background:var(--bg-ink);color:#aab2c5;padding:80px 0 32px;position:relative}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:54px}
.footer .brand{color:#fff;margin-bottom:18px}
.footer .brand img{background:#fff;border-radius:8px;padding:5px}
.foot-about{max-width:320px;color:#7e8699;font-size:14.5px;line-height:1.6;margin-bottom:22px}
.foot-soc a{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);color:#aab2c5;transition:.2s}
.foot-soc a svg{width:19px;height:19px}
.foot-soc a:hover{background:var(--blue);color:#fff;border-color:transparent}
.foot-col h5{color:#fff;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin:0 0 18px}
.foot-col a{display:block;color:#8c93a6;font-size:14.5px;padding:6px 0;transition:.18s}
.foot-col a:hover{color:#fff}
.foot-bot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:28px;
  border-top:1px solid rgba(255,255,255,.08);color:#646b7d;font-family:var(--mono);font-size:12.5px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.07s}[data-delay="2"]{transition-delay:.14s}[data-delay="3"]{transition-delay:.21s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{scroll-behavior:auto!important}}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-media{max-width:560px}
  .sec-head-row{grid-template-columns:1fr;gap:20px;align-items:start}
  .team-lead{grid-template-columns:1fr;gap:30px}.team-lead .photo{max-width:320px}
  .dev-band{grid-template-columns:1fr;gap:24px}
  .news{grid-template-columns:1fr;gap:24px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .cta-in{grid-template-columns:1fr;gap:28px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:820px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .section{padding:78px 0}
  .hero{padding:124px 0 70px}
  .pillars{grid-template-columns:1fr;border-top:0}
  .pillar{padding:30px 0;border-top:1px solid var(--line)}
  .pillar+.pillar{border-left:0;padding-left:0}
  .svc-row{grid-template-columns:auto 1fr;gap:14px 18px;padding:26px 8px}
  .svc-row p{grid-column:1/-1}
  .svc-row .go{display:none}
  .svc-row:hover{padding-left:8px}
  .devs{grid-template-columns:1fr;gap:0}
  .dev{display:grid;grid-template-columns:90px 1fr;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
  .dev .av{margin-bottom:0;font-size:30px}
  .posts,.posts.cards{grid-template-columns:1fr;border:0}
  .post{padding:26px 0;border-left:0!important}
  .post+.post{border-left:0;padding-left:0}
  .proof{grid-template-columns:1fr}
  .proof-item+.proof-item{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .proof-item{padding:22px 0 0}
  .cta{padding:44px 28px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .form .row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-bot{flex-direction:column;align-items:flex-start;gap:8px}
  .hero-cta{gap:16px}
}

/* ===========================================================================
   Slideshow deck - full-viewport scroll-snap slides (desktop), normal flow (mobile)
   =========================================================================== */
:root{--nav:72px}
.slide{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;box-sizing:border-box;
  padding:calc(var(--nav) + clamp(8px,1.8vh,28px)) 0 clamp(20px,3.6vh,46px);position:relative}
.slide.alt{background:var(--bg-soft)}
.slide>.wrap{width:100%}
.slide .sec-head{margin-bottom:clamp(24px,4.4vh,50px)}
.slide .svc-row{padding:clamp(16px,2.5vh,30px) 16px}
.slide .hero-grid{align-items:center}
/* snap only where a full screen is usable */
@media (min-width:900px) and (min-height:640px){
  html{scroll-snap-type:y proximity}
  .slide{scroll-snap-align:start;scroll-snap-stop:always}
  .nav.scrolled::before{opacity:1;border-bottom-color:var(--line)}
}
@media (max-width:899px),(max-height:639px){
  .slide{min-height:auto;padding:96px 0 72px}
  .slide.alt+.slide.alt{padding-top:0}
}

/* slide progress dots (desktop) */
.dots{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:60;display:none;flex-direction:column;gap:13px}
.dots a{width:9px;height:9px;border-radius:50%;background:var(--line-2);transition:.25s var(--ease)}
.dots a:hover{background:var(--t-400)}
.dots a.active{background:var(--blue);transform:scale(1.3)}
@media (min-width:900px) and (min-height:640px){.dots{display:flex}}
.slide.dark{background:var(--bg-ink);color:#fff}
.slide.dark .kicker{color:#6ea8ff}
.slide.dark h2{color:#fff}
.deck-foot{margin-top:clamp(36px,7vh,72px);padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  font-family:var(--mono);font-size:12.5px;color:#7e8699}
.deck-foot .lnks{display:flex;gap:20px;flex-wrap:wrap}
.deck-foot a{color:#aab2c5}.deck-foot a:hover{color:#fff}

/* === deck: scale content up so each slide fills the screen === */
#hero h1{font-size:clamp(38px,5.2vw,72px)}
#hero .lead{font-size:clamp(18px,1.6vw,22px);max-width:540px}
.hero-cta{margin-top:clamp(30px,5vh,52px)}
.hero-media img{height:clamp(280px,48vh,540px)}
.slide h2.title{font-size:clamp(30px,4.2vw,52px)}
.slide .lead{font-size:clamp(17px,1.55vw,21px)}
.slide .sec-head{margin-bottom:clamp(22px,3.6vh,52px)}
.slide .svc-row{padding:clamp(10px,2.1vh,28px) 16px}
.slide .svc-row h3{font-size:clamp(20px,2.1vw,29px)}
.slide .svc-row p{font-size:16.5px}
.slide .pillar h3{font-size:clamp(22px,2.3vw,29px);margin-top:26px}
.slide .pillar p{font-size:16.5px;line-height:1.62}
.slide .pillar .n{font-size:15px}
.slide .statement{font-size:clamp(23px,3.1vw,38px);margin-top:clamp(32px,5vh,80px)}
.slide .team-lead{gap:clamp(40px,5vw,72px)}
.slide .team-lead .photo img{height:clamp(300px,48vh,430px)}
.slide .team-lead .bio{font-size:clamp(16px,1.3vw,18.5px)}
.slide .tlist{gap:clamp(13px,1.6vh,20px)}
.slide .tlist li{font-size:clamp(15.5px,1.3vw,18px)}
.slide .devs{gap:clamp(28px,2.4vw,40px)}
.slide .dev .av{aspect-ratio:auto;height:clamp(160px,26vh,300px)}
.slide .dev .nm{font-size:clamp(19px,1.7vw,24px);margin-top:6px}
.slide .dev .rl{font-size:13px;margin-top:6px}
.slide .dev .sk{font-size:13px;margin-top:14px}
.slide .post h3{font-size:clamp(19px,1.7vw,24px)}
.slide .post p{font-size:clamp(14.5px,1.2vw,16px)}
#contact h2{font-size:clamp(40px,5.8vw,76px)!important}
#contact p{font-size:clamp(18px,1.6vw,22px)!important;max-width:600px!important}
#contact .kicker{margin-bottom:clamp(22px,4.5vh,44px)}
#contact p{margin-top:clamp(20px,3vh,34px)!important}
#contact .deck-foot{margin-top:clamp(64px,15vh,170px)}

/* === unified team slide: featured founder + roster === */
.team{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(38px,4.5vw,72px);align-items:center}
.founder .ph{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--bg-soft)}
.founder .ph img{width:100%;height:clamp(178px,26vh,272px);object-fit:cover;object-position:50% 30%;display:block}
.founder .nm{font-family:var(--head);font-weight:800;font-size:clamp(22px,2.2vw,29px);letter-spacing:-.02em;margin-top:20px}
.founder .rl{font-family:var(--mono);font-size:12px;letter-spacing:.05em;color:var(--blue);margin-top:8px;text-transform:uppercase}
.founder .bio{color:var(--t-600);font-size:clamp(15px,1.2vw,17px);line-height:1.62;margin-top:16px}
.roster{display:flex;flex-direction:column;justify-content:center;border-top:1px solid var(--line)}
.member-row{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding:clamp(14px,2.5vh,26px) 2px;border-bottom:1px solid var(--line)}
.member-row .av{width:clamp(58px,5.4vw,74px);height:clamp(58px,5.4vw,74px);border-radius:14px;overflow:hidden;flex:none;
  background:var(--ink);display:grid;place-items:center;color:#fff;font-family:var(--head);font-weight:800;font-size:clamp(18px,1.6vw,22px);border:1px solid var(--line)}
.member-row .av img{width:100%;height:100%;object-fit:cover}
.member-row .nm{font-family:var(--head);font-weight:700;font-size:clamp(18px,1.55vw,21px);letter-spacing:-.01em;color:var(--t-900)}
.member-row .rl{font-family:var(--mono);font-size:12.5px;color:var(--blue);margin-top:4px}
.member-row .sk{font-family:var(--mono);font-size:11.5px;color:var(--t-500);margin-top:7px}
@media (max-width:899px){.team{grid-template-columns:1fr;gap:30px}.roster{border-top:0}}

/* === contact page (revamped) === */
.contact-hero{position:relative;min-height:100dvh;display:flex;align-items:center;padding:calc(var(--nav) + 46px) 0 60px;overflow:hidden}
.contact-hero::after{content:"";position:absolute;top:0;right:0;width:44%;height:540px;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(29,78,216,.07) 1px,transparent 1.4px);background-size:26px 26px;
  -webkit-mask:radial-gradient(80% 80% at 100% 0,#000,transparent 72%);mask:radial-gradient(80% 80% at 100% 0,#000,transparent 72%)}
.contact-hero .wrap{position:relative;z-index:1}
.contact-2{display:grid;grid-template-columns:1fr 1.04fr;gap:clamp(40px,5vw,84px);align-items:center}
.contact-intro h1{font-size:clamp(34px,4.7vw,58px);letter-spacing:-.04em;color:var(--t-900);margin-top:16px;line-height:1.03}
.contact-intro .lead{margin-top:20px;max-width:430px}
.coords{margin-top:clamp(26px,4vh,42px);border-top:1px solid var(--line)}
.coord{display:flex;align-items:center;gap:16px;padding:clamp(13px,1.9vh,20px) 2px;border-bottom:1px solid var(--line);color:inherit}
.coord .ic{width:44px;height:44px;border-radius:11px;flex:none;display:grid;place-items:center;background:var(--bg-soft);border:1px solid var(--line);color:var(--blue)}
.coord .ic svg{width:20px;height:20px}
.coord .k{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--t-500)}
.coord .v{font-family:var(--head);font-weight:700;font-size:clamp(16px,1.4vw,18px);color:var(--t-900);margin-top:3px;letter-spacing:-.01em}
a.coord:hover .v{color:var(--blue)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,2.6vw,38px);box-shadow:var(--shadow)}
.form-card h2{font-size:clamp(21px,2vw,26px);letter-spacing:-.02em}
.footer-slim{border-top:1px solid var(--line);padding:26px 0;background:#fff}
.footer-slim .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:12.5px;color:var(--t-500)}
.footer-slim a{color:var(--t-600)}.footer-slim a:hover{color:var(--blue)}
.footer-slim .lnks{display:flex;gap:18px;flex-wrap:wrap}
@media (max-width:899px){.contact-2{grid-template-columns:1fr;gap:34px}.contact-hero{min-height:auto;padding:116px 0 56px}}

/* === Spixer showcase slide (Spixer orange/blue, contrasts the Viadex blue) === */
.slide.spixer{background:#0a0c11;color:#fff;overflow:hidden}
.slide.spixer::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(640px 340px at 88% -10%,rgba(252,104,32,.30),transparent 60%),
  radial-gradient(520px 320px at 4% 110%,rgba(0,163,254,.20),transparent 60%)}
.slide.spixer .wrap{position:relative;z-index:1}
.spx-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(34px,4.5vw,72px);align-items:center}
.slide.spixer .kicker{color:#FC6820}
.slide.spixer .kicker::before{background:#FC6820;opacity:.75}
.spx-logo{height:34px;width:auto;display:block;margin-bottom:22px}
.spx-grid h2{color:#fff;font-size:clamp(28px,3.7vw,48px);letter-spacing:-.03em;line-height:1.05}
.spx-grid h2 .o{color:#FC6820}
.spx-grid .lead{color:rgba(255,255,255,.72);font-size:clamp(16px,1.4vw,19px);margin-top:18px;max-width:480px}
.spx-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.spx-tag{font-family:var(--mono);font-size:11.5px;color:#cdd6e6;border:1px solid rgba(255,255,255,.16);padding:7px 12px;border-radius:7px}
.spx-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn-spx{background:#FC6820;color:#fff;border-color:#FC6820}
.btn-spx:hover{background:#e85c16;border-color:#e85c16;transform:translateY(-1px)}
.browser{display:block;cursor:pointer;border:1px solid rgba(255,255,255,.12);border-radius:14px;overflow:hidden;background:#15171d;
  box-shadow:0 40px 80px -42px rgba(0,0,0,.85);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.browser:hover{transform:translateY(-4px);box-shadow:0 52px 92px -40px rgba(0,0,0,.9),0 0 0 1px rgba(252,104,32,.45)}
.browser .bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#1b1e25;border-bottom:1px solid rgba(255,255,255,.07)}
.browser .bar i{width:11px;height:11px;border-radius:50%;background:#363b45;flex:none}
.browser .bar .url{margin-left:12px;flex:1;font-family:var(--mono);font-size:12px;color:#9aa3b5;background:#0e1015;
  border:1px solid rgba(255,255,255,.06);padding:6px 12px;border-radius:7px}
.browser video{display:block;width:100%;aspect-ratio:1280/800;object-fit:cover;background:#0a0c11}
@media (max-width:899px){.spx-grid{grid-template-columns:1fr;gap:30px}}