:root {
  --navy: #102a43;
  --navy-2: #173f66;
  --blue: #1f5f99;
  --gold: #c59a45;
  --ink: #17202a;
  --muted: #5c6975;
  --light: #f5f8fb;
  --line: #dce4eb;
  --white: #ffffff;
  --shadow: 0 18px 55px rgba(16, 42, 67, .13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(220,228,235,.85);backdrop-filter:blur(10px)}
.nav-wrap{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:48px;height:48px;border-radius:50%;background:var(--navy);color:#fff;border:3px solid var(--gold);display:grid;place-items:center;font-weight:800;letter-spacing:.04em;font-size:13px}
.brand-text{display:flex;flex-direction:column;line-height:1.05;text-transform:uppercase;letter-spacing:.075em;font-size:13px;color:var(--navy)}
.brand-text strong{font-size:15px;margin-top:4px}
.main-nav{display:flex;align-items:center;gap:27px;font-weight:600;font-size:14px;color:#354452}
.main-nav a:hover{color:var(--blue)}
.menu-toggle{display:none;border:0;background:none;font-size:28px;color:var(--navy);cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--navy);background:var(--navy);color:#fff;padding:14px 20px;border-radius:8px;font-weight:700;cursor:pointer;transition:.2s ease;box-shadow:0 7px 20px rgba(16,42,67,.12)}
.btn:hover{transform:translateY(-1px);background:var(--navy-2)}
.btn-sm{padding:10px 15px;font-size:13px}
.btn-secondary{background:#fff;color:var(--navy)}
.btn-secondary:hover{background:#f5f8fb}
.btn-gold{background:var(--gold);border-color:var(--gold);color:#14202c;box-shadow:none}
.hero{background:linear-gradient(135deg,#f7fafc 0%,#eef4f8 62%,#e8f0f5 100%);padding:82px 0 90px;overflow:hidden;position:relative}
.hero:after{content:"";position:absolute;width:430px;height:430px;border:80px solid rgba(31,95,153,.045);border-radius:50%;right:-150px;top:-160px}
.hero-grid{display:grid;grid-template-columns:1.07fr .93fr;gap:70px;align-items:center;position:relative;z-index:1}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:var(--blue)}
.eyebrow.light{color:#d8e8f5}
h1,h2,h3,h4{margin-top:0;line-height:1.18}
h1{font-family:"Libre Baskerville",Georgia,serif;font-size:clamp(42px,5vw,66px);color:var(--navy);margin:16px 0 22px;letter-spacing:-.035em}
.hero-lead{font-size:20px;color:#425466;max-width:720px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:31px 0 26px}
.hero-points{display:flex;gap:22px;flex-wrap:wrap;color:#425466;font-size:14px;font-weight:600}
.certificate-card{background:#fff;padding:16px;box-shadow:var(--shadow);transform:rotate(1.2deg);border-radius:5px}
.cert-border{border:2px solid var(--navy);outline:1px solid var(--gold);outline-offset:-8px;padding:42px 34px;text-align:center;min-height:500px;display:flex;flex-direction:column;justify-content:center;position:relative}
.cert-seal{margin:0 auto 18px;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;border:4px solid var(--gold);font-weight:800}
.cert-kicker{text-transform:uppercase;letter-spacing:.13em;color:var(--navy);font-size:12px;font-weight:800}
.cert-border h2{font-family:"Libre Baskerville",Georgia,serif;font-size:31px;color:var(--navy);margin:8px 0 20px}
.cert-border h3{font-family:"Libre Baskerville",Georgia,serif;font-size:26px;color:var(--blue);margin:7px 0 12px;border-bottom:1px solid var(--line);padding-bottom:7px}
.cert-border h4{font-size:18px;margin:8px 0 20px}
.cert-border p{margin:5px 0;color:#536170;font-size:14px}
.cert-meta{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;font-size:11px;color:#65727e;margin-top:11px}
.cert-signatures{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:42px}
.cert-signatures span{display:block;border-top:1px solid #62717e;margin-bottom:5px}.cert-signatures small{font-size:10px;color:#65727e}
.trust-strip{background:var(--navy);color:#fff;padding:24px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.trust-grid div{display:flex;flex-direction:column;gap:4px}.trust-grid strong{font-size:14px}.trust-grid span{font-size:12px;color:#c8d7e4;line-height:1.4}
.section{padding:88px 0}
.section.alt{background:var(--light)}
.section-heading{max-width:850px;margin-bottom:42px}.section-heading.narrow{max-width:780px}
.section-heading h2,.split h2,.verify-grid h2,.contact-grid h2{font-size:clamp(31px,4vw,46px);color:var(--navy);margin:12px 0 16px;letter-spacing:-.035em}
.section-heading p,.section-copy,.contact-grid>div>p{color:var(--muted);font-size:17px}
.card-grid.three{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.info-card{border:1px solid var(--line);border-radius:10px;padding:28px;background:#fff;box-shadow:0 8px 25px rgba(16,42,67,.045)}
.info-card .icon{width:43px;height:43px;border-radius:8px;background:#eaf2f8;color:var(--blue);display:grid;place-items:center;font-weight:800;font-size:12px;margin-bottom:18px}
.info-card h3{font-size:19px;color:var(--navy);margin-bottom:10px}.info-card p{margin:0;color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:.83fr 1.17fr;gap:70px;align-items:start}.split.reverse{grid-template-columns:1.1fr .9fr}
.timeline{list-style:none;padding:0;margin:0;counter-reset:step}.timeline li{counter-increment:step;position:relative;padding:0 0 31px 58px;border-left:2px solid #cbd8e4;margin-left:19px}.timeline li:last-child{padding-bottom:0}.timeline li:before{content:counter(step);position:absolute;left:-20px;top:0;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800;border:4px solid var(--light)}.timeline strong,.timeline span{display:block}.timeline strong{color:var(--navy);margin-bottom:4px}.timeline span{color:var(--muted);font-size:14px}
.standards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}.standards-grid div{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.standards-grid div:nth-child(3n){border-right:0}.standards-grid div:nth-last-child(-n+3){border-bottom:0}.standards-grid h3{font-size:17px;color:var(--navy);margin-bottom:8px}.standards-grid p{font-size:14px;color:var(--muted);margin:0}
.navy{background:linear-gradient(135deg,var(--navy),#174b78);color:#fff}.verify-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.verify-grid h2{color:#fff}.verify-grid p{color:#d1dfeb}.verify-form{background:#fff;color:var(--ink);padding:28px;border-radius:10px}.verify-form label{display:block;font-size:13px;font-weight:800;color:var(--navy);margin-bottom:8px}.input-row{display:flex;gap:10px}.input-row input{flex:1}.verify-result{margin-top:15px;border-radius:8px;font-size:14px}.verify-result.success{padding:14px;background:#eaf7ee;color:#245e35;border:1px solid #bfe0c7}.verify-result.error{padding:14px;background:#fff0f0;color:#8b2727;border:1px solid #efc3c3}
.panel{background:var(--light);padding:36px;border-radius:12px}.check-list{padding:0;list-style:none;margin:24px 0 0}.check-list li{position:relative;padding:8px 0 8px 29px;color:#4f5e6a}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}.tag-cloud{display:flex;flex-wrap:wrap;gap:11px}.tag-cloud span{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#40505e;font-size:13px;font-weight:600}
.contact-section{background:#f7f9fb;border-top:1px solid var(--line)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-form{background:#fff;padding:31px;border:1px solid var(--line);border-radius:12px;box-shadow:0 9px 25px rgba(16,42,67,.04)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700;color:#324252;margin-bottom:17px}input,select,textarea{width:100%;border:1px solid #cbd5df;border-radius:7px;padding:12px 13px;font:inherit;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,95,153,.09)}textarea{resize:vertical}.form-note{font-size:11px;color:#74818c;margin-bottom:0}.contact-grid code{font-size:.9em}
.site-footer{background:#0b1f31;color:#d7e0e8;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr .6fr 1.2fr;gap:60px}.footer-brand .brand-mark{background:#fff;color:var(--navy)}.footer-brand .brand-text{color:#fff}.footer-grid p{font-size:13px;color:#aebdca}.footer-grid>div:nth-child(2){display:flex;flex-direction:column;gap:8px}.footer-grid a{font-size:13px;color:#b8c8d5}.footer-grid strong{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin-top:35px;font-size:12px;color:#8fa1b0}
@media(max-width:900px){.main-nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:22px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.main-nav.open{display:flex}.menu-toggle{display:block}.hero-grid,.split,.split.reverse,.verify-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{gap:45px}.card-grid.three,.standards-grid{grid-template-columns:1fr 1fr}.trust-grid{grid-template-columns:1fr 1fr}.standards-grid div,.standards-grid div:nth-child(3n),.standards-grid div:nth-last-child(-n+3){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.standards-grid div:nth-child(2n){border-right:0}.standards-grid div:nth-last-child(-n+2){border-bottom:0}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.hero{padding:55px 0}.hero-lead{font-size:17px}.card-grid.three,.standards-grid,.trust-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.standards-grid div,.standards-grid div:nth-child(2n),.standards-grid div:nth-last-child(-n+2){border-right:0;border-bottom:1px solid var(--line)}.standards-grid div:last-child{border-bottom:0}.footer-grid>div:last-child{grid-column:auto}.input-row{flex-direction:column}.certificate-card{transform:none}.cert-border{padding:34px 20px}.cert-signatures{gap:16px}}