:root{
  --navy:#0a1428; --navy2:#111d38; --ink:#1b2333; --muted:#5b6578;
  --cyan:#00c2ff; --violet:#6c5cff; --bg:#ffffff; --alt:#f4f7fb;
  --grad:linear-gradient(90deg,var(--cyan),var(--violet));
  --radius:14px; --shadow:0 10px 30px rgba(10,20,40,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:auto}

/* Brand rules */
.brand{font-family:Enriqueta,serif;font-weight:700;text-transform:lowercase}
.brand-lg{font-size:1.8rem;color:#fff}
.tagline{font-family:Arial,Helvetica,sans-serif;text-transform:uppercase;letter-spacing:.15em}

/* Top bar */
.topbar{background:var(--navy);color:#cfd8ea;font-size:.85rem}
.topbar-inner{display:flex;justify-content:space-between;padding:.45rem 0;gap:1rem;flex-wrap:wrap}
.topbar a{margin-left:1.2rem}.topbar a:hover{color:var(--cyan)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid #e8edf5}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo-mark{display:flex;align-items:center;gap:.5rem}
.logo-mark .brand{font-size:1.6rem;color:var(--navy)}
.logo-img{height:34px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:1.8rem;font-weight:500}
.nav a:not(.btn):hover{color:var(--violet)}
.burger{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer}

/* Buttons */
.btn{display:inline-block;padding:.9rem 1.5rem;border-radius:10px;font-weight:600;transition:.2s;border:2px solid transparent;cursor:pointer;font-size:1rem}
.btn-sm{padding:.55rem 1rem;color:#fff!important}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(108,92,255,.3);border:2px solid #3116c5}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(108,92,255,.4)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-light{background:#fff;color:var(--navy)}
.btn-outline-light{border-color:#fff;color:#fff}
.btn-block{width:100%}

/* Hero */
.hero{position:relative;background:radial-gradient(circle at 80% 20%,#1e2c5a 0,var(--navy) 60%);color:#fff;overflow:hidden;padding:6rem 0}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(circle at 70% 40%,#000,transparent 70%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:3rem;align-items:center}
.eyebrow{color:var(--cyan);font-weight:600;font-size:.85rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:.8rem}
h1{font-size:clamp(2.2rem,4.5vw,3.6rem);line-height:1.1;margin-bottom:1.2rem}
h2{font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.2;margin-bottom:1rem;color:var(--navy)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:#c3cde0;max-width:600px;margin-bottom:2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero-points{list-style:none;display:flex;gap:1.5rem;flex-wrap:wrap;margin-top:1.8rem;color:#a9b5cc;font-size:.92rem}
.hero-card{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:1.5rem;backdrop-filter:blur(6px)}
.stat strong{display:block;font-size:1.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:#c3cde0;font-size:.9rem}

/* Strip */
.strip{background:var(--navy2);color:#8d9ab5;padding:1.2rem 0}
.strip-inner{display:flex;justify-content:space-around;flex-wrap:wrap;gap:1rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.85rem}

/* Sections */
.section{padding:6rem 0}
.alt{background:var(--alt)}
.section-head{text-align:center;max-width:680px;margin:0 auto 3rem}
.section-head p:last-child{color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.split > div > p{color:var(--muted);margin-bottom:1.5rem}

.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-bottom:2rem}
.feature-list div{border-left:3px solid var(--violet);padding-left:1rem}
.feature-list h4{color:var(--navy)}
.feature-list p{color:var(--muted);font-size:.92rem}

.ai-visual{height:380px;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.ai-visual img{width:100%;height:100%;object-fit:cover;display:block}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.2rem}
.card{background:#fff;border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow);transition:.25s;border:1px solid transparent}
.card:hover{transform:translateY(-6px);border-color:var(--violet)}
.card .ic{height:44px;display:flex;align-items:center;gap:.8rem;margin-bottom:1rem}
.card .ic img{height:100%;width:auto;max-width:120px;object-fit:contain;object-position:left center}
.card .ic-pair img{max-width:72px}
.card .ic-stack{height:44px;display:flex;align-items:center;gap:.4rem;margin-bottom:1rem}
.card .ic-stack img{max-width:88px}
.card h3{font-size:1.1rem;color:var(--navy);margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.92rem}

.why{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.why h3{font-size:1.1rem;color:var(--navy);margin-bottom:.4rem}
.why h3::before{content:"";display:block;width:40px;height:4px;background:var(--grad);border-radius:4px;margin-bottom:1rem}
.why p{color:var(--muted)}

.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:s}
.steps li{background:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}
.steps span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;margin-bottom:1rem}
.steps h4{color:var(--navy)}.steps p{color:var(--muted);font-size:.92rem}

.cta-band{background:var(--grad);color:#fff;padding:3.5rem 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.3rem}

.contact-list{list-style:none}
.contact-list li{display:flex;flex-direction:column;margin-bottom:1rem}
.contact-list a{font-size:1.3rem;font-weight:600;color:var(--violet)}
.form{background:#fff;padding:2.2rem;border-radius:20px;box-shadow:0 20px 50px rgba(10,20,40,.12);display:grid;gap:1rem}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form label{display:grid;gap:.35rem;font-size:.88rem;font-weight:600;color:var(--navy)}
.form input,.form select,.form textarea{font:inherit;padding:.8rem;border:1px solid #d6deea;border-radius:8px;font-weight:400}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--violet);border-color:transparent}
.small{font-size:.8rem;color:var(--muted)}

.footer{background:var(--navy);color:#a9b5cc;padding:3rem 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.5rem}
.footer a:hover{color:var(--cyan)}
.footer .logo-img{height:40px}
.mobile-cta{display:none}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:960px){
  .hero-inner,.split{grid-template-columns:1fr}
  .why,.steps{grid-template-columns:1fr 1fr}
  .nav{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:1.5rem;gap:1rem;display:none;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .burger{display:block}
}
@media (max-width:600px){
  .topbar{display:none}
  .why,.steps,.feature-list,.form .row,.hero-card{grid-template-columns:1fr}
  .hero{padding:4rem 0}
  .section{padding:4rem 0}
  body{padding-bottom:60px}
  .mobile-cta{display:grid;grid-template-columns:1fr 2fr;position:fixed;bottom:0;left:0;right:0;z-index:60}
  .mobile-cta a{padding:1rem;text-align:center;font-weight:700;color:#fff;background:var(--navy)}
  .mobile-cta a:last-child{background:var(--grad)}
}