*{box-sizing:border-box} :root{--navy:#155b82;--blue:#1c78a5;--yellow:#ffdf45;--ink:#183447;--muted:#6b7d89;--soft:#f2f7fa}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.6;background:#fff}a{color:var(--navy);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1120px,92%);margin:auto}.site-header{background:#fff;border-bottom:1px solid #e7edf1;position:sticky;top:0;z-index:10}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:82px}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);font-weight:800;letter-spacing:.5px}.brand img{width:62px;height:62px;object-fit:contain}.brand small{display:block;font-size:10px;letter-spacing:2px}.nav{display:flex;gap:28px}.nav a{font-weight:700;color:#25475b}.menu-toggle{display:none;border:0;background:none;font-size:26px}.hero{background:linear-gradient(120deg,#104e72,#176b91);color:#fff;padding:76px 0}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:50px}.eyebrow{font-size:12px;letter-spacing:2.5px;font-weight:800;color:#e0bd19}.hero h1{font-size:clamp(38px,5vw,62px);line-height:1.08;margin:18px 0}.hero h1 em{color:var(--yellow);font-style:normal}.hero p{max-width:590px;color:#e1edf3;font-size:18px}.hero-logo{display:flex;justify-content:center}.hero-logo img{width:min(330px,90%);border-radius:50%;box-shadow:0 20px 50px #062d4666}.hero-actions{display:flex;gap:12px;margin-top:28px}.btn{display:inline-block;border:0;border-radius:6px;padding:12px 20px;background:var(--yellow);color:#163d53;font-weight:800;cursor:pointer;font-size:15px}.btn:hover{filter:brightness(.96);text-decoration:none}.btn-outline{background:transparent;border:1px solid currentColor;color:inherit}.section{padding-top:58px;padding-bottom:58px}.section-soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.section h2{font-size:30px;margin:5px 0}.section h1{font-size:36px}.text-link{font-weight:700}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid #e5edf1;border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 5px 18px #153c5010}.card-img{width:100%;height:190px;object-fit:cover}.card-body{padding:20px}.card-body small,.meta{color:var(--muted)}.card h3{margin:8px 0;font-size:20px}.card p{color:#5b6d78}.page-banner{background:var(--navy);color:#fff;padding:55px 0}.page-banner h1{font-size:42px;margin:8px 0}.page-banner p{color:#dceaf1}.narrow{max-width:780px}.form-card{background:#fff;border:1px solid #e2eaf0;border-radius:12px;padding:28px;box-shadow:0 8px 30px #163d5310}.form{display:grid;gap:16px}.form label{display:grid;gap:7px;font-weight:700}.form input,.form select,.form textarea{width:100%;padding:12px;border:1px solid #cbd8df;border-radius:6px;font:inherit;background:#fff}.form textarea{resize:vertical}.form button{justify-self:start}.muted{color:var(--muted)}.tiny{font-size:12px;margin-top:18px}.alert{background:#fff4df;border:1px solid #f2d28e;color:#79520b;padding:12px;border-radius:6px;margin:14px 0}.footer{background:#103f5b;color:#fff;padding-top:35px}.footer-inner{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px}.footer a{display:block;color:#fff;margin:4px}.footer small{color:#c4d7e2}.copyright{text-align:center;border-top:1px solid #ffffff22;padding:14px;color:#c4d7e2;font-size:12px}.article-cover{width:100%;max-height:400px;object-fit:cover;border-radius:10px}.article-content{font-size:17px;line-height:1.9;margin-top:28px;white-space:normal}.certificate-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.certificate{background:#fff;padding:22px;border:1px solid #d9c57b;box-shadow:0 8px 35px #00000012}.cert-border{border:9px double #155b82;min-height:650px;padding:35px 45px;text-align:center;position:relative;background:linear-gradient(#fff,#fffdf5)}.cert-logo{width:92px;height:92px;object-fit:contain}.cert-org{font-weight:800;color:#155b82;letter-spacing:2px;font-size:18px}.cert-org span{font-size:12px}.cert-title{font-family:Georgia,serif;font-size:52px;letter-spacing:7px;color:#155b82;font-weight:bold;margin-top:22px}.cert-subtitle{letter-spacing:3px;font-size:12px;color:#a48728}.cert-intro{margin-top:30px}.cert-name{font-family:Georgia,serif;font-size:36px;color:#164d6b;margin:8px 0}.cert-line{width:65%;border-bottom:1px solid #c8aa47;margin:0 auto 20px}.cert-desc{max-width:620px;margin:12px auto}.cert-event{font-size:23px;color:#155b82}.cert-bottom{display:flex;justify-content:space-between;align-items:end;text-align:left;margin-top:65px;gap:20px}.cert-number{font-size:12px;max-width:38%;overflow-wrap:anywhere}.cert-number small{font-size:9px;color:#667}.cert-sign{text-align:center;min-width:180px;font-size:12px}.cert-sign strong{display:block;border-top:1px solid #777;padding-top:8px;margin-top:55px}.qr-wrap{text-align:center;font-size:9px}.qr-wrap canvas,.qr-wrap img{display:block;margin:auto}.validation{text-align:center}.validation-icon{font-size:48px;color:#16834b;font-weight:bold}.validation dl{text-align:left;display:grid;grid-template-columns:160px 1fr;gap:8px;margin:25px 0}.validation dt{color:var(--muted)}.validation dd{margin:0;font-weight:700}.success{color:#16834b}.admin-head{display:flex;justify-content:space-between;align-items:center}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}.stat,.admin-tile{border:1px solid #e1eaf0;border-radius:9px;padding:20px;background:#fff}.stat small,.admin-tile span{display:block;color:var(--muted)}.stat strong{font-size:32px;color:var(--navy)}.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.admin-tile b{display:block;font-size:20px;margin-bottom:6px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:650px}th,td{border-bottom:1px solid #e4ebef;padding:12px;text-align:left}th{background:#f3f7f9}.table-wrap a{font-weight:bold}
@media(max-width:760px){.menu-toggle{display:block}.nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:18px 4%;flex-direction:column;gap:14px;border-bottom:1px solid #ddd}.nav.show{display:flex}.hero-grid{grid-template-columns:1fr;text-align:center}.hero p{margin:auto}.hero-actions{justify-content:center}.hero-logo img{width:190px}.cards{grid-template-columns:1fr}.section-head{align-items:start;gap:12px;flex-direction:column}.footer-inner{flex-direction:column}.cert-border{padding:20px 12px;min-height:0}.cert-title{font-size:34px;letter-spacing:4px}.cert-name{font-size:25px}.cert-bottom{flex-wrap:wrap;margin-top:35px}.cert-number{max-width:100%;width:100%}.cert-sign{min-width:130px}.certificate{padding:8px}.stats{grid-template-columns:1fr}.admin-grid{grid-template-columns:1fr}.validation dl{grid-template-columns:1fr}.validation dd{margin-bottom:10px}}
@media print{.site-header,.footer,.certificate-actions{display:none!important}body{background:#fff}.section{padding:0}.certificate{border:0;box-shadow:none;padding:0}.cert-border{min-height:185mm;break-inside:avoid}.certificate{width:100%}@page{size:A4 landscape;margin:10mm}}