:root{
  --navy:#0f263c;--blue:#1288dc;--blue2:#096eaf;--red:#d94545;
  --bg:#eef8ff;--card:#fff;--ink:#17324a;--muted:#617789;
  --line:#d6e8f3;--max:1120px;--shadow:0 14px 40px rgba(25,75,108,.10)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#f8fcff;color:var(--ink);line-height:1.65}
a{color:var(--blue2);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(calc(100% - 32px),var(--max));margin:auto}
.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px;color:var(--navy);font-weight:900}
.brand-mark{width:44px;height:44px;border-radius:14px;background:#e6f5ff;display:grid;place-items:center;font-size:23px;border:1px solid #c8e8f7}
.brand small{display:block;font-size:10px;letter-spacing:1.1px;color:var(--muted);font-weight:700}
.links{display:flex;align-items:center;justify-content:flex-end;gap:17px;flex-wrap:wrap}
.links a{font-size:14px;font-weight:800;color:#39546a}
.lang{display:flex;gap:5px}
.lang button{cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 10px;font-weight:900}
.lang button.active{background:#e4f5ff;border-color:#9ed5f1;color:#075e8d}
.hero{padding:64px 0 52px;background:linear-gradient(180deg,#ecf8ff 0%,#fff 100%)}
.hero-copy{text-align:center;max-width:820px;margin:0 auto 26px}
.kicker{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:#0a6fa9;font-weight:900}
h1{margin:12px 0;font-size:clamp(43px,7vw,76px);line-height:1;letter-spacing:-2px;color:var(--navy)}
.lead{font-size:19px;color:var(--muted);margin:0}
.hero-image{margin:30px auto 0;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.hero-image img{width:100%;display:block}
.note{text-align:center;font-size:12px;color:var(--muted);margin-top:9px}
.section{padding:58px 0}
.section.alt{background:#f2faff}
.head{max-width:760px;margin-bottom:28px}
h2{font-size:35px;line-height:1.15;letter-spacing:-.8px;margin:0 0 10px;color:var(--navy)}
.section-lead{color:var(--muted);font-size:17px;margin:0}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card-visual{background:#eef7fd;aspect-ratio:16/9;overflow:hidden}
.card-visual img{width:100%;height:100%;display:block;object-fit:cover}
.card-content{padding:24px}
.program-label{font-size:12px;text-transform:uppercase;letter-spacing:1px;font-weight:900;color:#6b8090}
.card h3{margin:5px 0 8px;font-size:28px;color:var(--navy)}
.card p{margin:0 0 17px;color:var(--muted)}
.cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:12px;font-weight:900}
.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue2);text-decoration:none}
.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn.secondary:hover{text-decoration:none;border-color:#acd7eb}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.panel h3{margin:0 0 7px;font-size:21px}
.panel p{margin:0;color:var(--muted)}
.footer{background:var(--navy);color:#dceaf2;padding:35px 0 42px;margin-top:26px}
.footer-grid{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer a{color:#bce6ff}
.small{font-size:13px;color:#9db5c5}
.page{padding:60px 0}
.page h1{font-size:48px}
.page h2{font-size:24px;margin-top:28px}
.langblock[hidden]{display:none}
.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.badge{border:1px solid var(--line);background:#f7fcff;padding:6px 9px;border-radius:999px;font-size:12px;font-weight:800}
@media(max-width:850px){
 .cards,.about-grid{grid-template-columns:1fr}
 .nav{align-items:flex-start;padding:12px 0}
 .links{gap:11px}
}
@media(max-width:560px){
 .container{width:min(calc(100% - 22px),var(--max))}
 h1{font-size:45px}
 h2{font-size:30px}
 .hero{padding-top:45px}
 .card h3{font-size:24px}
}

.programs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:900px){.programs-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.programs-grid{grid-template-columns:1fr}}

.hero-products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:28px 0 0}
.hero-products a{min-height:126px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:12px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow);color:var(--navy);text-align:center}
.hero-products a:hover{text-decoration:none;border-color:#9fc9e6;transform:translateY(-2px)}
.hero-products span{font-size:30px}.hero-products strong{font-size:15px;line-height:1.2}.hero-products small{font-size:12px;color:var(--muted)}
.stacebiti-card-visual{display:flex;align-items:center;justify-content:center;padding:9px;background:linear-gradient(145deg,#dceeff,#f8fbff)}
.stacebiti-card-visual img{width:100%;height:100%;object-fit:contain;border-radius:3px}
@media(max-width:900px){.hero-products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.hero-products{gap:9px}.hero-products a{min-height:100px;padding:8px}.hero-products span{font-size:23px}.hero-products strong{font-size:12px}.hero-products small{font-size:10px}}