:root{
  --navy:#071a38; --blue:#087ff5; --cyan:#17c6ff; --ink:#0b1d3a;
  --muted:#61708a; --line:#dce6f3; --soft:#f4f8fd; --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,243,.7)}
.nav{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:190px;height:auto;display:block}
nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}
nav>a:not(.nav-cta){color:#243452}
nav>a:not(.nav-cta):hover{color:var(--blue)}
.nav-cta{background:linear-gradient(100deg,var(--blue),var(--cyan));color:white;padding:13px 20px;border-radius:999px;box-shadow:0 10px 25px rgba(8,127,245,.22)}
.menu-toggle{display:none;border:0;background:none;font-size:26px}
.hero{overflow:hidden;background:radial-gradient(circle at 90% 20%,#dff7ff 0,#eef7ff 25%,#fff 60%)}
.hero-grid{min-height:600px;display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:50px;padding:70px 0}
.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--blue);margin:0 0 14px}
h1{font-size:clamp(46px,6vw,78px);line-height:1.02;letter-spacing:-.045em;margin:0 0 22px}
h1 span{color:var(--blue)}
.lead{font-size:20px;max-width:640px;color:#31435e;margin-bottom:5px}
.sublead{font-size:16px;color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:15px 23px;border-radius:999px;font-weight:800;border:1px solid transparent;cursor:pointer;font:inherit}
.btn.primary{color:#fff;background:linear-gradient(100deg,var(--blue),var(--cyan));box-shadow:0 12px 25px rgba(8,127,245,.22)}
.btn.secondary{border-color:#c9d8ea;background:white;color:var(--navy)}
.hero-card{height:430px;border-radius:40px;position:relative;background:linear-gradient(145deg,#dceeff,#fff 55%,#d7f7ff);box-shadow:0 30px 70px rgba(7,26,56,.13);overflow:hidden}
.hero-card:after{content:"";position:absolute;inset:18px;border:1px solid rgba(8,127,245,.15);border-radius:32px}
.glasses{position:absolute;left:11%;right:11%;top:42%;height:120px;display:flex;align-items:center;gap:12px;z-index:2}
.lens{height:120px;flex:1;border:10px solid var(--navy);border-radius:46% 46% 42% 42%;background:linear-gradient(135deg,#bcecff,#fff 45%,#8edfff);box-shadow:inset 0 0 35px rgba(8,127,245,.18),0 16px 30px rgba(7,26,56,.16)}
.bridge{width:45px;height:12px;background:var(--navy);border-radius:999px}
.lens-ring{position:absolute;width:380px;height:380px;border:1px solid rgba(8,127,245,.18);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}
.hero-badge{position:absolute;bottom:34px;left:34px;background:var(--navy);color:#fff;border-radius:18px;padding:14px 18px;font-size:20px;font-weight:800;z-index:3;box-shadow:0 12px 30px rgba(7,26,56,.2)}
.hero-badge small{font-size:9px;letter-spacing:.18em;color:#9edfff}
.quick-facts{background:#fff;border-bottom:1px solid var(--line)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:42px 0}
.facts-grid article{text-align:center;padding:0 24px;border-right:1px solid var(--line)}
.facts-grid article:last-child{border:0}
.fact-icon{margin:0 auto 12px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#e7f4ff;color:var(--blue);font-weight:900;font-size:22px}
.facts-grid h3{font-size:14px;line-height:1.25;margin:0 0 8px}
.facts-grid p{font-size:13px;color:var(--muted);margin:0}
.section{padding:100px 0}
.section-heading{max-width:720px;margin-bottom:45px}
.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}
h2{font-size:clamp(34px,4vw,52px);line-height:1.05;letter-spacing:-.04em;margin:0 0 14px}
.section-heading>p:last-child{color:var(--muted);font-size:17px}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service{padding:30px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 12px 30px rgba(7,26,56,.05)}
.service span{font-size:12px;font-weight:900;color:var(--blue)}
.service h3{font-size:20px;margin:30px 0 10px}
.service p{color:var(--muted);font-size:14px;margin:0}
.price-section{padding:30px 0 100px}
.price-card{border-radius:30px;padding:44px;background:linear-gradient(115deg,#061a38,#0b3b78 55%,#078df6);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:35px;box-shadow:0 25px 55px rgba(7,26,56,.18)}
.price-card .eyebrow{color:#8edfff}
.price-card h2{font-size:64px;margin-bottom:8px}
.price-card h2 small{font-size:18px;font-weight:600}
.price-card p{max-width:650px;color:#d9ebff;margin:0}
.price-points{display:flex;gap:12px}
.price-points div{min-width:105px;padding:18px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(255,255,255,.08);text-align:center}
.price-points strong{display:block;font-size:25px}
.price-points span{font-size:11px;color:#c9e5ff}
.process{background:var(--soft)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps article{text-align:center;position:relative}
.steps b{display:grid;place-items:center;margin:auto;width:48px;height:48px;border-radius:50%;background:linear-gradient(100deg,var(--blue),var(--cyan));color:#fff}
.steps h3{font-size:17px;margin:18px 0 8px}
.steps p{color:var(--muted);font-size:14px}
.contact-section{padding:100px 0}
.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:start}
.contact-grid>div>p:not(.eyebrow){color:var(--muted);font-size:17px}
.contact-note{margin-top:28px;padding:20px 22px;border-radius:18px;background:#edf7ff;border-left:4px solid var(--blue)}
.contact-note strong{display:block;font-size:20px}
.contact-note span{font-size:13px;color:var(--muted)}
.contact-form{padding:30px;border:1px solid var(--line);border-radius:24px;box-shadow:0 18px 45px rgba(7,26,56,.07)}
.contact-form label{display:block;font-size:13px;font-weight:700;margin-bottom:15px}
input,textarea{width:100%;margin-top:7px;border:1px solid #cbd8e8;border-radius:12px;padding:13px 14px;font:inherit;outline:none}
input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(8,127,245,.1)}
.contact-form .btn{width:100%}
.form-message{font-size:13px;color:var(--blue);margin:12px 0 0;text-align:center}
footer{border-top:1px solid var(--line);padding:28px 0;background:#fbfdff}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-inner img{width:150px}
.footer-inner p{font-size:12px;color:var(--muted);margin:0}
@media(max-width:900px){
  .menu-toggle{display:block}
  nav{display:none;position:absolute;top:86px;left:0;right:0;background:#fff;padding:18px 4%;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}
  nav.open{display:flex}
  .nav-cta{text-align:center}
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .hero-card{height:330px}
  .facts-grid,.service-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .price-card{flex-direction:column;align-items:flex-start}
}
@media(max-width:600px){
  .nav{height:74px}.brand img{width:145px}
  nav{top:74px}
  .hero-grid{padding:55px 0}.hero-card{display:none}
  h1{font-size:48px}.lead{font-size:17px}
  .facts-grid,.service-grid,.steps{grid-template-columns:1fr}
  .facts-grid article{border-right:0;border-bottom:1px solid var(--line);padding:20px 10px}
  .price-card{padding:30px}.price-card h2{font-size:52px}
  .price-points{width:100%}.price-points div{min-width:0;flex:1}
  .section,.contact-section{padding:70px 0}
  .footer-inner{flex-direction:column;text-align:center}
}