:root{
  --navy:#0B1220;
  --navy-2:#111B2E;
  --navy-3:#18263D;
  --ink:#0F172A;
  --slate:#475569;
  --muted:#64748B;
  --line:#DCE4EE;
  --blue:#3B82F6;
  --blue-2:#2563EB;
  --blue-soft:#EAF2FF;
  --white:#FFFFFF;
  --wash:#F5F8FC;
  --green:#22C55E;
  --orange:#F59E0B;
  --red:#EF4444;
  --shadow:0 20px 60px rgba(15,23,42,.11);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.55;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(220,228,238,.8);
}
.nav{height:82px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;min-width:250px}
.logo img{width:245px;height:auto}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:14px;font-weight:650;color:#334155}
.nav-links a:hover{color:var(--blue-2)}
.nav-actions{display:flex;gap:10px;align-items:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 18px;border-radius:12px;border:1px solid transparent;
  font-weight:750;font-size:14px;transition:.18s ease;
}
.btn-primary{background:var(--blue-2);color:white;box-shadow:0 10px 25px rgba(37,99,235,.2)}
.btn-primary:hover{background:#1D4ED8;transform:translateY(-1px)}
.btn-secondary{background:white;color:var(--ink);border-color:var(--line)}
.btn-secondary:hover{border-color:#B7C5D6;background:var(--wash)}
.hero{
  padding:86px 0 70px;
  background:
    radial-gradient(circle at 82% 14%,rgba(59,130,246,.14),transparent 34%),
    linear-gradient(180deg,#fff 0%,#f9fbff 100%);
}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:62px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  color:var(--blue-2);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase
}
.eyebrow:before{content:"";width:28px;height:4px;border-radius:999px;background:var(--blue)}
h1{font-size:clamp(48px,6vw,76px);line-height:.98;letter-spacing:-.045em;margin:18px 0 24px;max-width:720px}
.hero h1 span{color:var(--blue-2)}
.hero-copy{font-size:20px;color:var(--slate);max-width:650px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-proof{display:flex;gap:24px;flex-wrap:wrap;color:var(--muted);font-size:14px;font-weight:650}
.hero-proof span:before{content:"✓";color:var(--green);font-weight:900;margin-right:7px}
.product-frame{
  border:1px solid #d8e2ee;background:#fff;border-radius:26px;padding:12px;
  box-shadow:var(--shadow);transform:rotate(.4deg)
}
.product-frame img{border-radius:17px}
.trust-bar{background:var(--navy);color:#DDE7F4;padding:20px 0}
.trust-items{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:14px;text-align:center}
.trust-dot{width:8px;height:8px;border-radius:50%;background:var(--blue)}
.section{padding:96px 0}
.section.alt{background:var(--wash)}
.section.dark{background:var(--navy);color:white}
.section-heading{max-width:760px;margin-bottom:44px}
.kicker{color:var(--blue-2);font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.section.dark .kicker{color:#7FB0FF}
h2{font-size:clamp(34px,4vw,52px);line-height:1.05;letter-spacing:-.035em;margin:10px 0 16px}
.section-heading p{font-size:18px;color:var(--slate);margin:0}
.section.dark .section-heading p{color:#A9B6C8}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;
  transition:.18s ease;min-height:210px
}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(15,23,42,.08);border-color:#c9d6e5}
.icon{
  width:46px;height:46px;border-radius:13px;background:var(--blue-soft);color:var(--blue-2);
  display:grid;place-items:center;font-size:21px;font-weight:900;margin-bottom:19px
}
.card h3{font-size:18px;margin:0 0 8px}
.card p{font-size:14px;color:var(--slate);margin:0}
.workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.step{position:relative;padding:0 20px 0 0}
.step:not(:last-child):after{content:"";position:absolute;top:21px;left:48px;right:10px;height:2px;background:#d7e1ed}
.step-num{position:relative;z-index:2;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--blue-2);color:white;font-weight:850;margin-bottom:20px}
.step h3{font-size:16px;margin:0 0 6px}
.step p{font-size:13px;color:var(--slate);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.panel{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 14px 38px rgba(15,23,42,.07)
}
.portal-list{display:grid;gap:12px;margin-top:24px}
.portal-row{display:flex;gap:12px;align-items:flex-start;background:var(--wash);padding:14px 16px;border-radius:13px}
.portal-row b{display:block;font-size:14px}
.portal-row span{display:block;font-size:13px;color:var(--muted)}
.check{width:27px;height:27px;border-radius:9px;background:#DCFCE7;color:#15803D;display:grid;place-items:center;flex:0 0 auto;font-weight:900}
.dark-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.dark-card{background:var(--navy-2);border:1px solid #24344D;border-radius:22px;padding:28px}
.security-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.security-item{border:1px solid #2a3c58;background:#101a2b;border-radius:14px;padding:15px;color:#DCE6F3;font-size:14px}
.cta{
  padding:92px 0;background:
  radial-gradient(circle at 20% 20%,rgba(96,165,250,.22),transparent 30%),
  linear-gradient(135deg,#0b1220,#13233b);
  color:white
}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta h2{margin:0 0 10px}
.cta p{margin:0;color:#B9C5D5;font-size:18px}
.footer{background:#07101e;color:#B9C5D5;padding:48px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:44px}
.footer-logo img{width:250px;margin-bottom:16px}
.footer p{font-size:14px;color:#8FA0B6}
.footer h4{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.08em;margin:6px 0 14px}
.footer-links{display:grid;gap:9px;font-size:14px}
.footer a:hover{color:white}
.footer-bottom{border-top:1px solid #1e2c40;margin-top:34px;padding-top:22px;font-size:12px;color:#7E8FA6;display:flex;justify-content:space-between;gap:20px}
.mobile-toggle{display:none;border:0;background:transparent;font-size:27px;color:var(--ink)}
/* internal pages */
.page-hero{padding:70px 0 46px;background:var(--wash);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:48px;margin-bottom:12px}
.page-hero p{font-size:18px;color:var(--slate);max-width:760px}
.legal{padding:56px 0 90px}
.legal-wrap{max-width:860px}
.notice{background:#FFF7E6;border:1px solid #F4D28B;color:#7C4A03;border-radius:14px;padding:15px 17px;margin-bottom:28px;font-size:14px}
.legal h2{font-size:28px;margin-top:40px}
.legal h3{font-size:20px;margin-top:28px}
.legal p,.legal li{color:#334155}
.legal ul{padding-left:22px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}
.contact-card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff}
.contact-card h3{margin-top:0}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--blue-soft);color:var(--blue-2);font-size:12px;font-weight:800}
@media(max-width:980px){
  .nav-links{display:none}
  .mobile-toggle{display:block;margin-left:auto}
  .nav-actions .btn-secondary{display:none}
  .hero-grid,.split,.dark-grid{grid-template-columns:1fr}
  .hero{padding-top:54px}
  .product-frame{transform:none}
  .feature-grid{grid-template-columns:1fr 1fr}
  .workflow{grid-template-columns:1fr 1fr;gap:30px}
  .step:not(:last-child):after{display:none}
  .trust-items{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,1160px)}
  .nav{height:72px}
  .logo{min-width:0}
  .logo img{width:205px}
  .nav-actions .btn-primary{display:none}
  h1{font-size:48px}
  .hero-copy{font-size:18px}
  .feature-grid,.workflow,.security-list,.contact-grid{grid-template-columns:1fr}
  .trust-items{grid-template-columns:1fr}
  .section{padding:72px 0}
  .cta-box{display:block}
  .cta .btn{margin-top:24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}
}