:root{--blue:#1f6fd1;--sky:#27c3f3;--dark:#0f1b2d;--muted:#5f6b7a;--bg:#f4f8fc}
*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI",Roboto,Arial,sans-serif;color:#222;line-height:1.65}
a{color:var(--blue)}img{max-width:100%;display:block}
.top{background:var(--dark);color:#cfd8e3;font-size:14px}.top .w{display:flex;gap:24px;flex-wrap:wrap;padding:8px 20px}.top a{color:#cfd8e3;text-decoration:none}
.w{max-width:1160px;margin:0 auto;padding:0 20px}
header{background:#fff;box-shadow:0 2px 10px #0001;position:sticky;top:0;z-index:9}
header .w{display:flex;align-items:center;justify-content:space-between;padding:10px 20px}
header img{height:60px;width:auto}nav a{margin-left:22px;text-decoration:none;color:var(--dark);font-weight:600}nav a:hover,nav a.on{color:var(--blue)}
#mt{display:none;background:none;border:0;font-size:28px}
@media(max-width:760px){#mt{display:block}nav{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;padding:10px 20px;box-shadow:0 6px 10px #0001}nav.open{display:block}nav a{display:block;margin:10px 0}}
.hero{background:linear-gradient(#0f1b2dcc,#0f1b2d99),url(img/hero.jpg) center/cover;color:#fff;padding:120px 0;text-align:center}
.hero h1{font-size:clamp(32px,5vw,54px);margin:0 0 14px}.hero p{max-width:720px;margin:0 auto 28px;font-size:19px}
.btn{display:inline-block;background:linear-gradient(90deg,var(--blue),var(--sky));color:#fff;padding:13px 28px;border-radius:30px;text-decoration:none;font-weight:700;margin:4px}
.btn.o{background:transparent;border:2px solid #fff}
.ph{background:linear-gradient(90deg,var(--blue),var(--sky));color:#fff;padding:60px 0;text-align:center}.ph h1{margin:0;font-size:40px}
section{padding:70px 0}.alt{background:var(--bg)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}@media(max-width:760px){.g2{grid-template-columns:1fr}}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px}
.card{background:#fff;border-radius:18px;padding:30px;box-shadow:0 0 14px #bfc0c14d}.card h3{color:var(--blue);margin-top:0}
h2{font-size:34px;margin-top:0;color:var(--dark)}.rimg{border-radius:18px;box-shadow:0 10px 30px #0002}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.gal a{aspect-ratio:1;overflow:hidden;border-radius:10px}.gal img{width:100%;height:100%;object-fit:cover;transition:.3s}.gal img:hover{transform:scale(1.06)}
#lb{position:fixed;inset:0;background:#000d;display:none;align-items:center;justify-content:center;z-index:99}#lb img{max-height:90vh;max-width:92vw}
.cta{background:var(--dark);color:#fff;text-align:center}.cta h2{color:#fff}
footer{background:#0a1320;color:#aab6c5;padding:40px 0 20px;font-size:15px}footer a{color:#fff}footer .cols{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}footer .c{border-top:1px solid #ffffff22;margin-top:30px;padding-top:16px;text-align:center;font-size:13px}