:root{
  --bg:#071525;
  --bg2:#0a1b2e;
  --card:#0e2740;
  --card2:#0a1e33;
  --line:#184b6d;
  --cyan:#11d8ff;
  --blue:#2f67f5;
  --text:#edf5ff;
  --muted:#a9bfd4;
  --ok:#6ee7b7;
  --warn:#ffd166;
  --max:1500px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--max),calc(100% - 44px));margin:auto}
header{
  position:sticky;top:0;z-index:20;
  background:rgba(7,21,37,.94);backdrop-filter:blur(12px);
  border-bottom:1px solid #13334f
}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px;font-weight:800;letter-spacing:.12em}
.brand-mark{
  width:42px;height:42px;border:1px solid var(--cyan);border-radius:13px;
  display:grid;place-items:center;color:var(--cyan);font-size:22px
}
.brand small{display:block;color:var(--cyan);font-size:11px;letter-spacing:.22em}
.navlinks{display:flex;gap:26px;color:#c9d9e8;font-size:14px}
.navlinks a:hover{color:white}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:12px;border:1px solid #24557a;
  background:#0d2237;color:white;font-weight:700
}
.btn.primary{background:var(--blue);border-color:var(--blue)}
.btn:hover{filter:brightness(1.08)}
.hero{padding:82px 0 48px}
.kicker{color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
h1{font-size:clamp(44px,6vw,82px);line-height:.98;margin:14px 0 22px;max-width:1100px}
.hero p{max-width:880px;color:var(--muted);font-size:clamp(18px,2vw,24px);line-height:1.5}
.hero strong{color:white}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.promise{
  margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px
}
.promise .p{
  border:1px solid #173d5c;background:var(--card2);border-radius:18px;padding:22px
}
.promise b{display:block;color:white;font-size:20px;margin-bottom:8px}
.promise span{color:var(--muted);line-height:1.45}
.section{padding:58px 0}
.section.alt{background:#08192a}
.section h2{font-size:clamp(32px,4vw,52px);margin:10px 0 14px}
.section .lead{max-width:900px;color:var(--muted);font-size:19px;line-height:1.55}
.flow{
  margin-top:32px;display:grid;grid-template-columns:repeat(7,1fr);gap:14px;
}
.flow-card{
  min-height:278px;border:1px solid #174462;background:var(--card2);
  border-radius:22px;padding:22px;position:relative;transition:.2s ease
}
.flow-card:hover{transform:translateY(-4px);border-color:#2a7ba4;background:#0d2740}
.num{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  border:1px solid #256789;color:var(--cyan);font-weight:800;font-size:13px
}
.flow-card h3{font-size:19px;margin:28px 0 8px}
.flow-card .product{font-size:30px;margin-bottom:16px}
.flow-card p{color:var(--muted);line-height:1.45;margin:0}
.flow-card .more{position:absolute;bottom:18px;color:var(--cyan);font-weight:700;font-size:13px}
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}
.value{
  border:1px solid #173d5c;background:var(--card2);border-radius:20px;padding:26px
}
.value .tag{color:var(--cyan);font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.value h3{font-size:26px;margin:10px 0 10px}
.value p{color:var(--muted);line-height:1.55}
.metric-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.metric{
  padding:20px;border:1px solid #1a4566;border-radius:16px;background:#0a2035
}
.metric b{font-size:18px;display:block;margin-bottom:6px}
.metric span{color:var(--muted);font-size:14px;line-height:1.45}
.cross{
  display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:start;margin-top:32px
}
.questions{
  border:1px solid #1a4566;border-radius:20px;background:#0a2035;padding:24px
}
.questions div{padding:14px 0;border-bottom:1px solid #17344d;font-weight:700}
.questions div:last-child{border-bottom:0}
.quote{
  border-left:3px solid var(--cyan);padding:8px 0 8px 22px;
  color:#dcecff;font-size:28px;line-height:1.35;font-weight:750
}
.cta{
  margin:30px 0 70px;padding:36px;border-radius:24px;
  background:linear-gradient(135deg,#0b2a46,#102b4c);
  border:1px solid #1b587d;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.cta h3{font-size:30px;margin:0 0 8px}
.cta p{margin:0;color:var(--muted)}
footer{border-top:1px solid #17344d;padding:28px 0;color:#8eaac2;font-size:14px}
.product-hero{padding:70px 0 34px}
.product-hero h1{font-size:clamp(42px,5vw,70px)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0}
.product-grid .value{min-height:190px}
.back{color:var(--cyan);font-weight:700;font-size:14px}
@media(max-width:1200px){.flow{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){
  .navlinks{display:none}.promise,.metric-list,.product-grid{grid-template-columns:1fr}
  .value-grid,.cross{grid-template-columns:1fr}.flow{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .wrap{width:min(100% - 26px,var(--max))}
  .hero{padding-top:52px}.flow{grid-template-columns:1fr}
  .cta{align-items:flex-start;flex-direction:column}
}