:root {
  --ink:#132033;
  --muted:#617083;
  --line:#dfe6ed;
  --soft:#f4f7fa;
  --navy:#0e2a47;
  --blue:#1f5f8b;
  --blue2:#2f78a9;
  --white:#fff;
  --shadow:0 18px 50px rgba(16,43,69,.10);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:0 auto}
.announcement{background:var(--navy);color:#dce9f3;text-align:center;padding:8px 14px;font-size:12px;font-weight:600;letter-spacing:.02em}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,230,237,.75)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--navy),var(--blue2));color:white;font:800 16px Manrope,sans-serif;letter-spacing:.03em}
.brand-copy{display:flex;flex-direction:column;line-height:1}.brand-copy strong{font:800 19px Manrope,sans-serif}.brand-copy small{margin-top:4px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.16em;font-weight:700}
.nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}.nav a:not(.btn):hover{color:var(--blue)}
.nav-toggle{display:none;border:0;background:none;font-size:26px;color:var(--navy);cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:14px 22px;background:var(--navy);color:white;font-weight:700;cursor:pointer;box-shadow:0 8px 20px rgba(14,42,71,.16);transition:.2s ease}
.btn:hover{transform:translateY(-1px);background:#153b62}.btn:disabled{cursor:not-allowed;opacity:.55;transform:none}.btn-small{padding:10px 16px;border-radius:10px}.btn-secondary{background:white;color:var(--navy);border:1px solid var(--line);box-shadow:none}.btn-secondary:hover{background:var(--soft)}
.hero{padding:86px 0 58px;background:radial-gradient(circle at 85% 20%,rgba(47,120,169,.13),transparent 32%),linear-gradient(180deg,#fff,#f7fafc)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:58px;align-items:center}.eyebrow{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}.hero h1,.section h2,.cta h2{font-family:Manrope,sans-serif;line-height:1.08;margin:0}.hero h1{font-size:clamp(44px,6vw,72px);letter-spacing:-.045em;max-width:800px}.hero-lead{font-size:18px;color:var(--muted);max-width:720px;margin:24px 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-row{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;font-size:13px;color:#4f6173;font-weight:600}
.hero-card{background:white;border:1px solid var(--line);border-radius:26px;padding:32px;box-shadow:var(--shadow);position:relative}.hero-card-top{display:flex;align-items:center;justify-content:space-between}.pill{font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;background:#eaf2f8;color:var(--blue);padding:7px 10px;border-radius:999px}.seal{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;border:2px solid var(--blue);color:var(--blue);font:800 16px Manrope}.hero-card h3{text-align:center;font:800 26px Manrope;margin:20px 0 10px}.certificate-label,.hero-card>p{text-align:center;color:var(--muted);font-size:13px}.certificate-name{text-align:center;font:800 30px Manrope;margin:8px 0 4px;border-bottom:1px solid var(--line);padding-bottom:10px}.hero-card>strong{display:block;text-align:center;font-size:14px;line-height:1.5}.certificate-meta{display:grid;gap:3px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.qr-demo{position:absolute;right:30px;bottom:28px;width:46px;height:46px;border:2px dashed #9fb0bf;display:grid;place-items:center;font-size:10px;font-weight:800;color:#6f8396}.hero-card small{display:block;margin-top:18px;max-width:75%;font-size:10px;color:#8594a2}
.notice-section{padding:0 0 18px;background:#f7fafc}.notice-card{background:#fff7df;border:1px solid #f0dfac;border-radius:14px;padding:15px 18px;display:flex;gap:10px;font-size:12px;color:#66531e}
.section{padding:88px 0}.section.alt{background:var(--soft)}.section-heading{max-width:760px;margin-bottom:40px}.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}.section h2{font-size:clamp(34px,4vw,50px);letter-spacing:-.035em}.section-heading p{color:var(--muted);font-size:16px}
.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.course-card{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:white;box-shadow:0 10px 35px rgba(17,39,61,.06)}.course-card.featured{border:2px solid #c0d8e8;box-shadow:var(--shadow)}.popular{position:absolute;right:22px;top:-13px;background:var(--navy);color:#fff;padding:6px 10px;border-radius:999px;font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.course-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#eaf2f8;color:var(--blue);font:800 16px Manrope;margin-bottom:20px}.course-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.course-card h3{font:800 23px/1.2 Manrope;margin:0}.course-card p{color:var(--muted);font-size:14px}.price{font:800 30px Manrope;white-space:nowrap}.price span{font-size:14px;color:var(--muted)}.course-card ul{list-style:none;padding:0;margin:24px 0}.course-card li{padding:9px 0 9px 26px;border-bottom:1px solid #edf1f4;position:relative;font-size:14px}.course-card li:before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:800}.course-button{width:100%}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps article{background:white;border:1px solid var(--line);border-radius:18px;padding:24px}.steps span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--navy);color:white;font-weight:800}.steps h3{font:800 18px Manrope;margin:18px 0 7px}.steps p{margin:0;color:var(--muted);font-size:14px}
.verify-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.verify-card,.contact-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.verify-card label,.contact-card label{display:grid;gap:7px;font-size:13px;font-weight:700;color:#3d5062}.verify-card input,.contact-card input,.contact-card textarea{width:100%;border:1px solid #cdd7e0;border-radius:10px;padding:13px 14px;outline:none}.verify-card input:focus,.contact-card input:focus,.contact-card textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,95,139,.10)}.verify-card .btn{margin-top:12px;width:100%}.verify-result{margin-top:12px;font-size:13px}.verify-result.demo{background:#f8f2dc;border:1px solid #eadba8;border-radius:10px;padding:10px;color:#66531e}.muted{color:var(--muted);font-size:12px}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.benefit-grid article{background:white;border:1px solid var(--line);border-radius:18px;padding:26px}.benefit-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#eaf2f8;color:var(--blue);font-weight:800}.benefit-grid h3{font:800 19px Manrope;margin:14px 0 5px}.benefit-grid p{margin:0;color:var(--muted);font-size:14px}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:14px;padding:17px 19px;background:#fff}.faq-list summary{cursor:pointer;font-weight:700}.faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}
.cta{background:linear-gradient(135deg,var(--navy),#1e547b);color:white;padding:60px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:44px}.cta p{margin:8px 0 0;color:#d7e5ee}.eyebrow.light{color:#b9d7eb}.btn-light{background:white;color:var(--navy);box-shadow:none}.btn-light:hover{background:#eef4f8}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px}.contact-item{display:flex;flex-direction:column;margin-top:18px}.contact-item span{color:var(--muted)}.contact-card{display:grid;gap:14px}.contact-card small{margin-top:-5px}
.footer{background:#0c1c2c;color:#d7e0e8;padding:58px 0 28px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:30px}.footer-brand .brand-copy strong{color:white}.footer-brand .brand-copy small{color:#91a4b6}.footer-grid>div{display:flex;flex-direction:column;gap:9px;font-size:13px}.footer-grid>div>strong{color:white;margin-bottom:4px}.footer-grid a:hover{color:white}.footer-grid p{color:#91a4b6;max-width:300px}.legal-copy{margin-top:36px;padding-top:25px;border-top:1px solid #294052;color:#91a4b6;font-size:11px}
.legal-page{padding:70px 0}.legal-page h1{font:800 48px Manrope}.legal-page h2{font:800 24px Manrope;margin-top:34px}.legal-page p,.legal-page li{color:#526578}.legal-page .notice-card{margin:22px 0}
@media (max-width:900px){.nav-toggle{display:block}.nav{display:none;position:absolute;left:20px;right:20px;top:78px;flex-direction:column;align-items:stretch;background:white;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.nav.open{display:flex}.hero-grid,.verify-grid,.faq-wrap,.contact-grid{grid-template-columns:1fr}.hero{padding-top:58px}.course-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.benefit-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-card{max-width:620px}.course-head{flex-direction:column}.cta-inner{align-items:flex-start;flex-direction:column}}
@media (max-width:560px){.container{width:min(100% - 28px,1160px)}.hero h1{font-size:42px}.section{padding:64px 0}.steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.notice-card{flex-direction:column}.cta h2{font-size:36px}.hero-card{padding:24px}.qr-demo{position:static;margin-top:14px}.hero-card small{max-width:100%}}