*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Open Sans",Arial,sans-serif;font-size:14px;line-height:1.7;background:#2c416b;color:#fff;display:flex;flex-direction:column;min-height:100vh}
.wrap{width:80%;max-width:1080px;margin:0 auto}
.hdr{background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.1)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo img{height:50px;width:auto;display:block}
.hdr nav a{color:#2ea3f2;text-decoration:none;font-size:14px;font-weight:600}
main{flex:1;padding:54px 0 40px;text-align:center}
h1{font-weight:500;font-size:30px;line-height:1.2;margin:0}
h4{font-weight:500;font-size:14px;margin:0 0 30px}
.slider{position:relative;aspect-ratio:3/2;background:#2c416b;overflow:hidden;touch-action:pan-y}
.slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s ease}
.slider img.contain{object-fit:contain}
.slider img.on{opacity:1}
.dots{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:5px;z-index:2}
.dots button{width:7px;height:7px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.dots button.on{background:#fff}
.arr{position:absolute;top:50%;transform:translateY(-50%);z-index:2;background:none;border:0;color:#fff;font-size:48px;line-height:1;cursor:pointer;opacity:0;transition:opacity .3s;padding:0 18px}
.prev{left:0}.next{right:0}
.slider:hover .arr,.arr:focus-visible{opacity:1}
.ftr{background:#171717;color:#666;font-size:12px;padding:15px 0}
@media(max-width:980px){.hdr-in{height:64px}.logo img{height:40px}}
@media(max-width:600px){h1{font-size:24px}main{padding-top:36px}.arr{display:none}}
@media(prefers-reduced-motion:reduce){.slider img{transition:none}}