:root{
  --navy:#132d57;
  --navy-2:#0b1f3b;
  --red:#b32632;
  --ink:#172033;
  --muted:#647084;
  --light:#f5f7fa;
  --line:#e3e7ee;
  --white:#ffffff;
  --max:1180px;
  --shadow:0 18px 50px rgba(12,31,59,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.topbar{background:var(--navy-2);color:#dce5f3;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo{width:205px;height:auto}
.navlinks{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700}
.navlinks a{color:#26344b}
.navlinks a:hover{color:var(--red)}
.cta{background:var(--red);color:#fff!important;padding:12px 18px;border-radius:6px;box-shadow:0 8px 20px rgba(179,38,50,.18)}
.menu{display:none;background:none;border:0;font-size:28px;color:var(--navy);cursor:pointer}
.hero{background:linear-gradient(125deg,var(--navy-2),var(--navy));color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.10);border-radius:50%;right:-180px;top:-170px;box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(255,255,255,.02)}
.hero-inner{padding:105px 0 100px;position:relative;z-index:2;max-width:820px}
.eyebrow{color:#efb1b7;text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:800;margin-bottom:18px}
h1{font-size:clamp(42px,6vw,72px);line-height:1.04;letter-spacing:-.045em;margin:0 0 24px}
.hero p{font-size:19px;line-height:1.7;color:#dce5f3;max-width:760px}
.buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 21px;border-radius:6px;font-weight:800;font-size:14px}
.btn-primary{background:var(--red);color:#fff}
.btn-secondary{border:1px solid rgba(255,255,255,.32);color:#fff}
.section{padding:88px 0}
.section.alt{background:var(--light)}
.section-head{max-width:760px;margin-bottom:42px}
.section-head .eyebrow{color:var(--red)}
h2{font-size:clamp(32px,4vw,48px);line-height:1.12;letter-spacing:-.035em;margin:0 0 16px;color:var(--navy-2)}
h3{font-size:21px;line-height:1.25;margin:0 0 10px;color:var(--navy)}
.lead{font-size:18px;color:var(--muted)}
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;box-shadow:0 8px 28px rgba(20,38,65,.04)}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow);transition:.2s}
.icon{width:44px;height:44px;border-radius:8px;background:#fbecee;color:var(--red);display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.capability{border-top:3px solid var(--navy);padding-top:22px}
.tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.tag{background:#eef2f7;color:#33435c;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:700}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.dark-panel{background:var(--navy-2);color:#fff;border-radius:16px;padding:46px}
.dark-panel h2,.dark-panel h3{color:#fff}
.dark-panel p{color:#dce5f3}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.step{position:relative;text-align:center;padding:18px 10px;background:#fff;border:1px solid var(--line);border-radius:8px;font-weight:800;font-size:13px;color:var(--navy)}
.step:not(:last-child):after{content:"→";position:absolute;right:-16px;top:50%;transform:translateY(-50%);color:var(--red);z-index:3;font-size:20px}
.band{background:var(--red);color:#fff;padding:48px 0}
.band .container{display:flex;justify-content:space-between;align-items:center;gap:30px}
.band h2{color:#fff;font-size:34px;margin:0}
.footer{background:#08172d;color:#b9c5d6;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:50px}
.footer h3{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:.08em}
.footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:45px;padding-top:18px;font-size:12px;display:flex;justify-content:space-between;gap:20px}
.page-hero{background:var(--navy-2);color:#fff;padding:72px 0}
.page-hero h1{font-size:52px;margin-bottom:12px}
.page-hero p{max-width:750px;color:#dce5f3;font-size:18px}
.form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-size:13px;font-weight:800;color:var(--navy)}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d5dce6;border-radius:6px;font:inherit;color:var(--ink);background:#fff}
textarea{min-height:150px;resize:vertical}
.notice{padding:15px 18px;background:#f7f9fb;border-left:4px solid var(--red);color:#536178;font-size:14px}
.small{font-size:13px;color:var(--muted)}
.signature-strip{padding:34px 0;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.signature-strip strong{color:var(--navy)}
@media(max-width:900px){
  .navlinks{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;border-bottom:1px solid var(--line);padding:18px 20px;flex-direction:column;align-items:stretch;gap:0}
  .navlinks.open{display:flex}
  .navlinks a{padding:13px 0;border-bottom:1px solid #edf0f4}
  .menu{display:block}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(3,1fr)}
  .step:not(:last-child):after{display:none}
}
@media(max-width:620px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .topbar{display:none}
  .logo{width:165px}
  .hero-inner{padding:76px 0 70px}
  .hero p{font-size:17px}
  .section{padding:62px 0}
  .grid-4,.grid-3,.grid-2,.form-row{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .band .container{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column}
}

/* Premium V1 hero */
.premium-hero{background:
radial-gradient(circle at 78% 45%,rgba(179,38,50,.22),transparent 24%),
radial-gradient(circle at 70% 30%,rgba(73,115,173,.18),transparent 32%),
linear-gradient(125deg,#07172e,#132d57);min-height:650px}
.hero-wrap{min-height:650px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:35px;position:relative;z-index:2}
.hero-copy{padding:70px 0}
.hero-copy h1{margin-bottom:25px}
.hero-copy h1 span{color:#efb1b7}
.hero-visual{height:470px;position:relative;display:grid;place-items:center}
.core{width:150px;height:150px;border-radius:50%;background:linear-gradient(145deg,#fff,#dce6f4);color:#10284c;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 0 12px rgba(255,255,255,.05),0 0 70px rgba(255,255,255,.18);position:relative;z-index:4}
.core span{font-size:64px;line-height:.9;font-weight:900;letter-spacing:-.08em}
.core small{font-size:8px;letter-spacing:.18em;font-weight:900;text-align:center;margin-top:8px}
.orbit{position:absolute;border:1px solid rgba(255,255,255,.20);border-radius:50%;transform:rotate(-18deg)}
.orbit-1{width:300px;height:300px}
.orbit-2{width:410px;height:210px}
.orbit-3{width:455px;height:350px;transform:rotate(52deg);border-color:rgba(239,177,183,.22)}
.node{position:absolute;background:rgba(8,23,45,.84);border:1px solid rgba(255,255,255,.18);color:#fff;padding:9px 12px;border-radius:5px;font-size:9px;letter-spacing:.14em;font-weight:900;z-index:5;box-shadow:0 8px 25px rgba(0,0,0,.2)}
.n1{top:92px;right:34px}.n2{bottom:75px;left:30px}.n3{top:55px;left:65px}
@media(max-width:900px){
 .hero-wrap{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:80px 0 35px}.hero-visual{height:390px;margin-bottom:40px}
}
@media(max-width:620px){
 .premium-hero{min-height:0}.hero-wrap{min-height:0}.hero-copy{padding:62px 0 20px}.hero-visual{height:330px}
 .orbit-1{width:220px;height:220px}.orbit-2{width:300px;height:155px}.orbit-3{width:330px;height:250px}.core{width:115px;height:115px}.core span{font-size:50px}.n1{top:35px;right:5px}.n2{bottom:38px;left:0}.n3{top:20px;left:15px}
}