:root{--bg:#fff;--text:#3b4454;--heading:#3b4454;--muted:#6a7486;--brand-dark:#0a1220;--brand-orange:#ff8f00;--brand-yellow:#ffb703;--brand-pill:linear-gradient(135deg,#ffb703,#ff8f00);--green:#10bc69;--contrast:#fff;--radius-8:8px;--radius-12:12px;--radius-16:16px;--radius-24:24px;--radius-pill:999px;--shadow-1:0 6px 18px #00000014;--shadow-2:0 10px 30px #00000026;scroll-behavior:smooth}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);height:100%;margin:0;font-family:Roboto,system-ui,-apple-system,Segoe UI,Helvetica Neue,Arial,Noto Sans,sans-serif;line-height:1.6;overflow-y:auto}h1,h2,h3,h4,h5,h6{color:var(--heading);margin:0 0 .5rem;font-family:Raleway,sans-serif}p{color:var(--muted);margin:.5rem 0 1rem}a{color:var(--text);text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 16px}.section{padding:60px 0;scroll-margin-top:90px}.row{flex-wrap:wrap;gap:24px;display:flex}.col{flex:320px;min-width:280px}.header{z-index:1000;background:var(--bg);padding:10px 0;transition:box-shadow .3s;position:sticky;top:0}.scrolled .header{box-shadow:var(--shadow-1)}.bar{grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;display:grid;position:relative}.bar-left{justify-self:start}.bar-center{justify-self:center}.bar-right{justify-self:end}.logo{align-items:center;gap:10px;display:inline-flex}.logo img{width:auto;height:36px;display:block}.btn,.btn:visited{border-radius:var(--radius-pill);color:var(--contrast);background:var(--brand-pill);box-shadow:var(--shadow-1);padding:12px 22px;font-weight:700;transition:transform 80ms,box-shadow .2s,filter .2s;display:inline-block}.btn:hover{filter:saturate(1.05);box-shadow:var(--shadow-2);transform:translateY(-1px)}.hero{align-items:center;min-height:60vh;padding:70px 0 40px;display:flex}.hero h1{font-size:42px}.hero .lead{color:var(--muted);margin-top:6px;font-size:20px}.hero .cta{flex-wrap:wrap;gap:12px;margin-top:14px;display:flex}.hero-img img{will-change:transform;width:100%;height:auto;animation:3.5s ease-in-out infinite alternate floatY}@keyframes floatY{0%{transform:translateY(6px)}to{transform:translateY(-6px)}}.lang-switch{position:relative}.lang-trigger{cursor:pointer;background:#fff;border:1px solid #0000001f;border-radius:8px;justify-content:center;align-items:center;width:42px;height:28px;padding:0;display:inline-flex;overflow:hidden;box-shadow:0 2px 6px #0000001f}.lang-trigger .flag{background-position:50%;background-size:cover;width:100%;height:100%}.lang-menu{z-index:1100;background:#fff;border:1px solid #0000001f;border-radius:10px;min-width:190px;margin-top:8px;padding:8px;display:none;position:absolute;left:50%;transform:translate(-50%);box-shadow:0 10px 24px #00000026}.lang-menu.open{display:block}.lang-item{cursor:pointer;border-radius:8px;align-items:center;gap:10px;padding:8px 10px;display:flex}.lang-item:hover{background:#f3f5f8}.lang-item .flag{background-position:50%;background-size:cover;border-radius:4px;width:34px;height:22px}.lang-item .label{color:#223;font-size:14px;font-weight:700}.about .content h3{font-size:1.6rem}.check{color:#0aa65b;margin-right:6px}.register{background:var(--brand-pill);color:#1b1305;text-align:center;border-top:2px solid #111;border-bottom:2px solid #111;padding:72px 0}.register h2{color:#1b1305;margin-bottom:6px;font-size:30px}.register p{color:#1b1305;max-width:900px;margin:0 auto 16px}.register .cta-btn{color:#111;border-radius:var(--radius-pill);background:#fff;border:2px solid #111;padding:12px 26px;font-weight:700;transition:transform .1s,background .2s;display:inline-block;box-shadow:0 2px #111}.register .cta-btn:hover{background:#ffffffd9;transform:translateY(-1px)}.footer{border-top:1px solid #00000014}.footer-top{padding-top:36px}.footer h4{margin-bottom:10px;font-size:15px}.footer-contact p{margin:4px 0}.copyright{text-align:center;border-top:1px solid #00000014;padding:16px 0}@media (width<=640px){.hero h1{font-size:32px;line-height:1.25}.hero .lead{font-size:18px}.logo img{height:30px}.bar{grid-template-columns:auto 1fr auto}}