:root{
  --navy:#0A1A3A;
  --blue:#1565FF;
  --teal:#0FA3A3;
  --slate:#475569;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#dbe4f0;
  --paper:#ffffff;
  --soft:#f6f9fc;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(219,228,240,.75)
}
.nav{height:104px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:88px;width:auto}
.navlinks{display:flex;align-items:center;gap:26px;font-weight:650;font-size:.95rem}
.navlinks a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 19px;font-weight:750;border:1px solid var(--line)}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 10px 28px rgba(21,101,255,.18)}
.btn.primary:hover{transform:translateY(-1px)}
.btn.ghost{background:#fff}
.hero{
  overflow:hidden;position:relative;
  background:
    radial-gradient(circle at 85% 20%,rgba(15,163,163,.13),transparent 25%),
    radial-gradient(circle at 12% 18%,rgba(21,101,255,.12),transparent 25%),
    linear-gradient(180deg,#fff 0%,#f7faff 100%);
  border-bottom:1px solid var(--line)
}
.hero-inner{min-height:680px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:62px;padding:86px 0}
.eyebrow{font-size:.88rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--teal)}
h1{font-size:clamp(3.1rem,7vw,6.4rem);line-height:.94;letter-spacing:-.055em;margin:18px 0 22px;color:var(--navy)}
h1 span{color:var(--blue)}
.lede{font-size:clamp(1.15rem,2.1vw,1.48rem);max-width:720px;color:var(--slate);margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:34px;padding:36px;box-shadow:0 24px 80px rgba(10,26,58,.10);position:relative}
.hero-card:after{content:"";position:absolute;inset:14px;border:1px solid rgba(21,101,255,.08);border-radius:24px;pointer-events:none}
.hero-symbol{width:min(430px,100%);margin:auto}
.hero-card p{text-align:center;color:var(--slate);font-weight:650;margin:20px auto 0;max-width:410px}
section{padding:96px 0}
.section-head{max-width:800px;margin-bottom:46px}
.kicker{font-size:.84rem;font-weight:850;text-transform:uppercase;letter-spacing:.1em;color:var(--blue)}
h2{font-size:clamp(2.1rem,4.5vw,3.8rem);line-height:1.02;letter-spacing:-.04em;margin:12px 0 18px;color:var(--navy)}
.section-head p{font-size:1.13rem;color:var(--slate)}
.problem{background:var(--navy);color:#fff}
.problem h2,.problem .section-head p{color:#fff}
.problem .kicker{color:#68d6d6}
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dark-card{border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:28px;background:rgba(255,255,255,.05)}
.dark-card strong{display:block;font-size:1.18rem;margin-bottom:8px}
.dark-card p{color:#cbd5e1;margin:0}
.principles{background:#fff}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:24px;padding:28px;background:#fff;min-height:210px;transition:.18s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 45px rgba(10,26,58,.07)}
.icon{width:48px;height:48px;border-radius:14px;background:#eef4ff;color:var(--blue);display:grid;place-items:center;font-size:1.2rem;font-weight:900;margin-bottom:20px}
.card h3{margin:0 0 9px;font-size:1.18rem;color:var(--navy)}
.card p{color:var(--slate);margin:0}
.quote{
  margin-top:28px;border-radius:28px;padding:34px 38px;
  background:linear-gradient(120deg,#eef5ff,#f3fbfb);
  border:1px solid #d9e6f5;
  font-size:clamp(1.25rem,2vw,1.7rem);font-weight:760;color:var(--navy)
}
.content{background:var(--soft)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:24px;padding:27px}
.pillar small{font-weight:800;color:var(--teal);text-transform:uppercase;letter-spacing:.07em}
.pillar h3{font-size:1.32rem;margin:10px 0 8px;color:var(--navy)}
.pillar p{margin:0;color:var(--slate)}
.stack{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.stack span{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:700;color:var(--slate)}
.story{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.story .mark{background:var(--soft);border-radius:30px;padding:42px;border:1px solid var(--line)}
.story ul{padding-left:22px;color:var(--slate)}
.story li{margin:0 0 12px}
.cta{background:linear-gradient(135deg,var(--navy),#122a5c);color:#fff}
.cta-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px}
.cta h2{color:#fff;margin-top:0}
.cta p{color:#d5e1f3;font-size:1.1rem;max-width:780px}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{background:#fff;color:var(--navy);border-radius:999px;padding:11px 16px;font-weight:800}
footer{padding:42px 0 54px;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}
.footer-grid strong{color:var(--navy)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.mobile-toggle{display:none;background:none;border:0;font-size:1.7rem}
@media(max-width:900px){
  .navlinks{display:none}
  .mobile-toggle{display:block}
  .hero-inner{grid-template-columns:1fr;min-height:auto;padding:70px 0}
  .hero-card{max-width:560px}
  .problem-grid,.grid-3,.pillars{grid-template-columns:1fr 1fr}
  .story{grid-template-columns:1fr}
  .cta-box{grid-template-columns:1fr}
}
@media(max-width:620px){
  .wrap{width:min(var(--max),calc(100% - 28px))}
  .brand img{height:62px}
  .hero-inner{padding:58px 0}
  h1{font-size:3.4rem}
  section{padding:70px 0}
  .problem-grid,.grid-3,.pillars{grid-template-columns:1fr}
  .footer-grid{flex-direction:column}
}