:root{--bg:#0b1020;--text:#e6e8ee;--muted:#a6adbb;--brand:#34d399;--brand-2:#60a5fa;--card:#12172b;--stroke:#1f2542}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:24px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#0b1020;font-weight:600;box-shadow:0 8px 30px rgba(52,211,153,.25);transition:transform .12s ease}
.btn:hover{transform:translateY(-1px)}
.badge{font-size:12px;padding:5px 10px;border:1px solid var(--stroke);border-radius:999px;color:var(--muted)}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--stroke);border-radius:16px;padding:20px}
.card h3{margin:0 0 6px 0}
.card p{margin:8px 0 0 0;color:var(--muted)}
.hero{position:relative;overflow:visible;padding:56px 0 44px 0}
.hero h1{font-size:50px;line-height:1.06;margin:8px 0 10px 0;letter-spacing:.2px}
.hero p{font-size:18px;color:var(--muted);max-width:760px}
.section{padding:28px 0}
.section h2{margin:0 0 12px 0;font-size:28px}
.kv{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.kv .kv-item{display:flex;align-items:center;gap:8px;color:var(--muted);border:1px solid var(--stroke);border-radius:999px;padding:8px 12px}
.footer{padding:28px 0;border-top:1px solid var(--stroke);color:var(--muted);font-size:14px}
ul.clean{padding-left:18px;margin:8px 0}
.input, textarea{width:100%;padding:12px;border-radius:12px;border:1px solid var(--stroke);background:#0e1430;color:var(--text)}
label{font-size:14px;color:var(--muted)}
.form-grid{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.form-grid .wide{grid-column:1 / -1}
.logo{height:52px;width:auto;border-radius:10px}
.hero-ill{max-width:420px;width:100%;display:block;margin-top:18px;border-radius:16px;border:1px solid var(--stroke)}
h3 .ico{width:22px;height:22px;vertical-align:-5px;margin-right:8px;opacity:.95}
.product-logo{height:72px;width:auto;display:inline-block;vertical-align:middle;border-radius:16px;box-shadow:0 6px 28px rgba(0,0,0,.25)}
.cta{position:fixed;right:18px;bottom:18px;z-index:9999}
.cta-btn{width:56px;height:56px;border-radius:999px;border:none;cursor:pointer;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#0b1020;font-weight:800;box-shadow:0 10px 30px rgba(96,165,250,.35)}
.cta-menu{position:absolute;right:0;bottom:66px;background:var(--card);border:1px solid var(--stroke);border-radius:14px;overflow:hidden;opacity:0;pointer-events:none;transform:translateY(8px);transition:.15s ease}
.cta.open .cta-menu{opacity:1;pointer-events:auto;transform:none}
.cta-menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;color:var(--text);border-bottom:1px solid var(--stroke)}
.cta-menu a:last-child{border-bottom:none}
.cta-menu small{color:var(--muted)}
@media (max-width: 900px){.container{padding:18px} .grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}


/* ---- v10 hero refresh ---- */
.hero{position:relative;overflow:visible;padding:56px 0 44px 0}
.hero::before{
  content:'';
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(60vw 40vh at 10% 18%, rgba(52,211,153,.10), transparent 60%),
    radial-gradient(60vw 40vh at 82% 18%, rgba(96,165,250,.12), transparent 62%),
    radial-gradient(50vw 35vh at 58% 82%, rgba(96,165,250,.06), transparent 60%);
}
.hero h1{font-size:50px;line-height:1.06;margin:8px 0 10px 0;letter-spacing:.2px}
.hero p{font-size:18px;color:var(--muted);max-width:820px}

/* frosted action bar under the pitch */
.hero-actions{display:none}

/* refined primary buttons */
.btn{
  display:inline-block;padding:12px 18px;border-radius:14px;
  background: linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#071426;font-weight:700;
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: 0 10px 30px rgba(96,165,250,.30);
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 36px rgba(96,165,250,.36)}
.btn:active{transform:translateY(0);opacity:.95}

/* chips in header: a bit softer */
.kv .kv-item{
  background: rgba(255,255,255,.03);
  border:1px solid var(--stroke);
  border-radius: 999px;
  padding: 8px 12px;
}

/* floating CTA: rectangular with rounded corners */
.cta{position:fixed;right:18px;bottom:18px;z-index:9999}
.cta-btn{
  min-width:180px;height:56px;padding:0 18px;
  border-radius:14px;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#071426;font-weight:800;letter-spacing:.2px;
  box-shadow:0 16px 40px rgba(79, 164, 238, .35);
  white-space:nowrap;text-align:center;
}
.cta-menu{
  position:absolute;right:0;bottom:66px;background:rgba(10,14,34,.96);
  border:1px solid var(--stroke);border-radius:14px;overflow:hidden;
  opacity:0;pointer-events:none;transform:translateY(8px);transition:.15s ease
}
.cta.open .cta-menu{opacity:1;pointer-events:auto;transform:none}
.cta-menu a{display:flex;align-items:center;gap:10px;padding:12px 14px;color:var(--text);border-bottom:1px solid var(--stroke)}
.cta-menu a:last-child{border-bottom:none}

.product-name{font-size:28px;font-weight:800;letter-spacing:.2px}
.kv{gap:14px}

/* v13: nuke blur */
.hero::before{
  content:'';
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(60vw 40vh at 10% 18%, rgba(52,211,153,.10), transparent 60%),
    radial-gradient(60vw 40vh at 82% 18%, rgba(96,165,250,.12), transparent 62%),
    radial-gradient(50vw 35vh at 58% 82%, rgba(96,165,250,.06), transparent 60%);
}

.hero > .container{position:relative;z-index:1}

.product-badge{height:36px;width:36px;border-radius:8px;object-fit:contain;background:#0b1020;border:1px solid var(--stroke)}


/* v17 product logo showcase */
.product-showcase{padding-top:6px}
.prod-banner{display:flex;justify-content:center;align-items:center;padding:8px 0 0 0}
.prod-card{
  position:relative;
  border-radius:24px;
  padding:14px;
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02));
  border:1px solid var(--stroke);
  box-shadow: 0 18px 60px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.03);
}
.prod-card::before{
  content:''; position:absolute; inset:-2px;
  border-radius:26px;
  background: linear-gradient(135deg, rgba(52,211,153,.45), rgba(96,165,250,.45));
  filter: blur(16px); opacity:.25; z-index:-1;
}
.prod-logo{
  display:block; height:120px; width:auto;
  object-fit:contain;
  filter: drop-shadow(0 12px 32px rgba(0,0,0,.35));
}
@media (min-width: 1200px){
  .prod-logo{height:140px}
}
/* tighten hero top since logo adds visual anchor */
.hero{position:relative;overflow:visible;padding:56px 0 44px 0}



/* v20 hero: centered product logo background */
.hero::after{
  content:'';
  position:absolute;
  top:-88px; left:0; right:0; bottom:0;
  z-index:0; pointer-events:none;
  background: url('/assets/product-logo.png') center -40px / clamp(420px, 50vw, 760px) no-repeat;
  opacity:.12;
  transform: translate3d(0,var(--heroParallax, 0px),0);
  will-change: transform;
}


@media (prefers-reduced-motion: reduce){
  .hero::after{transform:none !important}
}


/* v23 — typography, rhythm, premium cards, hairlines, a11y */

/* 1) Typography */
:root{
  --fs-body: 18px;
  --lh-body: 1.6;
  --fs-h1: 50px;
  --fs-h2: 34px;
  --fs-h3: 20px;
  --ls-tight: 0.1px;
  --measure: 72ch;
}
body{font-size:var(--fs-body);line-height:var(--lh-body);letter-spacing:.1px;max-width:100%}
h1,h2,h3{letter-spacing:var(--ls-tight);}
h1{font-size:var(--fs-h1);line-height:1.06;margin:8px 0 10px}
h2{font-size:var(--fs-h2);line-height:1.2;margin:0 0 14px}
h3{font-size:var(--fs-h3);line-height:1.3;margin:0 0 10px}
p{max-width:var(--measure)}

/* 2) Grid and vertical rhythm */
.container{max-width:1180px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
.hero{padding-top:56px}
:root{--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-5:48px;--space-6:72px}

/* 3) Premium cards */
.card{
  position:relative;
  background:radial-gradient(100% 140% at 0% 0%, rgba(255,255,255,.035), rgba(255,255,255,.02));
  border-radius:18px;
  padding:18px;
  border:1px solid rgba(255,255,255,.08);
  box-shadow: 0 16px 40px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.04);
  transition:transform .12s ease, box-shadow .12s ease;
}
.card::before{
  content:''; position:absolute; inset:-1px; border-radius:inherit; z-index:-1;
  background:linear-gradient(135deg, rgba(52,211,153,.5), rgba(96,165,250,.5));
  filter:blur(14px); opacity:.18;
}
.card:hover{transform:translateY(-2px);box-shadow:0 22px 60px rgba(0,0,0,.34)}

/* 4) Accent hairline separators + section badges */
section:not(.hero):not(:first-of-type){position:relative}
section:not(.hero):not(:first-of-type)::before{
  content:''; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:min(1180px, calc(100% - 40px)); height:1px;
  background:linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,.08), rgba(255,255,255,0));
}
.eyebrow{
  display:inline-block;
  font-size:12px; letter-spacing:.6px; text-transform:uppercase;
  color:rgba(255,255,255,.66);
  padding:4px 8px; margin:0 0 6px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  background:rgba(255,255,255,.03);
}

/* 8) Accessibility: focus rings & contrast */
a,button,input,textarea,select{outline:none}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  box-shadow:0 0 0 3px rgba(96,165,250,.6), 0 0 0 6px rgba(96,165,250,.25);
  border-radius:12px;
}
/* ensure link colors meet contrast on dark bg */
a{color:#9ac6ff}
a:hover{color:#c3dcff}
label{color:rgba(255,255,255,.85)}

/* Keep hero parallax layer ordering intact from v22 */
.hero > .container{position:relative;z-index:1}



/* v25 — wider header container up to 446px */
.site-header .container{max-width:446px;margin:0 auto}



/* v25 — mobile overflow fixes */
html,body{overflow-x:hidden}
@media (max-width: 900px){
  .hero h1{overflow-wrap:anywhere;hyphens:auto}
}
@media (max-width: 480px){
  .hero h1{font-size:30px;max-width:28ch}
  .container{padding:0 14px}
}



/* v27-pro — global navigation + mobile hamburger */
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.brand-name{font-weight:800;letter-spacing:.2px}
.nav{display:flex;gap:16px;align-items:center}
.nav a{opacity:.9}
.nav a:hover{opacity:1}
.nav-toggle{display:none;position:relative;width:40px;height:40px;border:1px solid var(--stroke);border-radius:10px;background:rgba(255,255,255,.03);}
.nav-toggle span{position:absolute;left:9px;right:9px;height:2px;background:rgba(255,255,255,.88);border-radius:2px}
.nav-toggle span:nth-child(1){top:12px}.nav-toggle span:nth-child(2){top:18px}.nav-toggle span:nth-child(3){top:24px}
@media (max-width: 1000px){
  .nav-toggle{display:block}
  .nav{position:fixed;right:12px;top:64px;display:none;flex-direction:column;gap:10px;
       background:rgba(10,14,34,.98);border:1px solid var(--stroke);border-radius:12px;padding:12px;z-index:1001}
  .nav.open{display:flex}
}
/* ensure header spans grid width */
.site-header .container{max-width:1180px}



/* v29 — FAQ spacing and readable answer background */
.accordion details{margin:14px 0; padding:14px 16px; border-radius:14px}
.accordion summary{font-size:18px; line-height:1.35}
.accordion details > div{margin-top:12px; padding:12px 14px; border-radius:12px;
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));}
.accordion details[open]{background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.18)}
.accordion details[open] > div{background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.07));
  box-shadow:0 6px 20px rgba(0,0,0,.25) inset;}



/* v29 — Footer ecosystem 3-col layout */
.footer{padding-top:0}
.footer-ecosys{padding:24px 0 8px 0; border-top:1px solid rgba(255,255,255,.08); margin-bottom:16px}
.footer-ecosys h2{font-size:22px; margin:0 0 12px 0; opacity:.95}
.footer .card{background:rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.08)}
.footer .card h3{display:flex;align-items:center;gap:8px}
.footer .card .ico{width:20px;height:20px;opacity:.9}
.footer a{color:#cfe3ff}
@media (max-width: 1000px){
  .footer-ecosys .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 640px){
  .footer-ecosys .grid-3{grid-template-columns:1fr}
}

\n
/* v30 — strict equal-height resource cards and baseline CTA alignment */
.cards-equal{align-items:stretch}
.cards-equal .card{display:flex; flex-direction:column; height:100%}
.cards-equal .card > *:last-child{margin-top:auto}
.cards-equal .card .btn{display:inline-block}
\n
/* v31 — a11y focus, reduced motion, footer sep */
:focus-visible{outline:2px solid rgba(120,200,255,.9); outline-offset:2px}
@media (prefers-reduced-motion: reduce){
  .hero{background-position:center !important}
  :root{ --heroParallax: 0px !important }
}
.footer-sep{border:0; border-top:1px solid rgba(255,255,255,.08); margin:16px 0}