:root{--navy:#07172d;--navy2:#0d2a4c;--blue:#0879e8;--cyan:#29b9f4;--ink:#112341;--muted:#63748e;--line:#dce5f0;--pale:#f3f8ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5;background:#fff}.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5%,calc((100% - 1180px)/2));background:#07172d;color:#fff}.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;font-size:15px;font-weight:800}.top-link{color:#e7f2ff;text-decoration:none;font-size:13px}.top-link span{color:var(--cyan);margin-left:7px}.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;gap:35px;align-items:center;padding:65px max(5%,calc((100% - 1180px)/2)) 68px;background:radial-gradient(ellipse at 82% 35%,#174d7c 0%,#0c2a4b 31%,transparent 58%),linear-gradient(110deg,#061426,#0a203b);color:#fff;min-height:420px}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,transparent 97%,#ffffff0a 98%),linear-gradient(transparent 97%,#ffffff0a 98%);background-size:42px 42px;pointer-events:none}.hero-copy,.hero-visual{position:relative;z-index:1}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:#81d7ff;margin:0 0 14px}.hero h1{font-size:clamp(38px,4.8vw,60px);letter-spacing:-.045em;line-height:1.04;margin:0 0 18px;font-weight:850}.hero h1 span{color:#2bb9f3}.intro{max-width:560px;color:#d4e1f1;font-size:15px;line-height:1.75;margin:0 0 24px}.event-details{display:flex;gap:26px;flex-wrap:wrap;margin:0 0 26px}.event-details>div{display:flex;align-items:center;gap:10px}.detail-icon{color:#2abcf7;font-size:24px}.event-details strong,.event-details small{display:block}.event-details strong{font-size:12px}.event-details small{font-size:11px;color:#a9bfd9;margin-top:3px}.button{display:inline-flex;align-items:center;gap:18px;background:#0879e8;color:#fff;text-decoration:none;padding:12px 17px;border-radius:7px;font-size:13px;font-weight:800}.button span{font-size:18px}.hero-visual{height:290px;border:1px solid #47729b77;border-radius:16px;background:linear-gradient(150deg,#102d4bdb,#07182be8);padding:23px;box-shadow:0 22px 60px #0003}.visual-label{font-size:10px;letter-spacing:.16em;color:#9bb7d5;font-weight:800}.chart{height:180px;position:relative;margin-top:20px;overflow:hidden;background:repeating-linear-gradient(0deg,transparent 0 35px,#ffffff0c 36px),repeating-linear-gradient(90deg,transparent 0 42px,#ffffff0b 43px)}.chart-line{position:absolute;inset:15px 0 0;background:linear-gradient(155deg,transparent 0 25%,#20baf0 25.4% 25.8%,transparent 26.2% 38%,#20baf0 38.4% 38.8%,transparent 39.2% 52%,#20baf0 52.4% 52.8%,transparent 53.2% 65%,#20baf0 65.4% 65.8%,transparent 66.2% 73%,#20baf0 73.4% 73.8%,transparent 74.2%)}.candles{position:absolute;inset:20px 5px 12px;display:flex;align-items:flex-end;justify-content:space-around}.candles i{width:7px;height:var(--h,45%);background:#20c49a;position:relative;box-shadow:0 -13px 0 -2px #20c49a}.candles i:nth-child(3n){height:62%;background:#ff737e;box-shadow:0 -9px 0 -2px #ff737e}.candles i:nth-child(2n){height:30%;--h:30%}.candles i:nth-child(4n){height:76%}.data-card{position:absolute;right:15px;bottom:14px;left:15px;padding:12px 14px;border:1px solid #ffffff25;border-radius:8px;background:#071a2deF;display:grid;gap:2px}.data-card span{font-size:9px;letter-spacing:.13em;color:#32c2f4;font-weight:800}.data-card strong{font-size:13px}.data-card small{font-size:10px;color:#9db4d1}.register-section{max-width:930px;margin:0 auto;padding:48px 22px 35px}.section-title{text-align:center;margin-bottom:24px}.blue{color:#0879e8;margin-bottom:7px}.section-title h2{font-size:32px;letter-spacing:-.04em;margin:0 0 7px}.section-title>p:last-child{margin:0;color:var(--muted);font-size:14px}.flash{padding:12px 15px;border-radius:8px;font-size:13px;margin:0 0 18px}.flash.success{background:#e8f9ef;color:#17603a;border:1px solid #b9e8cc}.flash.error{background:#fff0f0;color:#8e2424;border:1px solid #f0c4c4}.toggle{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:15px}.toggle-option{display:flex;align-items:center;text-align:left;gap:12px;padding:15px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;color:var(--ink)}.toggle-option.active{border-color:#3e9df5;background:#f1f8ff;box-shadow:0 0 0 1px #3e9df51a}.toggle-icon{font-size:23px;color:#0879e8;font-weight:800}.toggle-option strong,.toggle-option small{display:block}.toggle-option strong{font-size:13px}.toggle-option small{font-size:11px;color:var(--muted);margin-top:2px}.radio{margin-left:auto;flex:0 0 17px;width:17px;height:17px;border:1px solid #b8c9dc;border-radius:50%}.toggle-option.active .radio{border:5px solid #0879e8}.form-shell{border:1px solid var(--line);border-radius:12px;padding:25px;background:linear-gradient(145deg,#f6faff,#fff 70%);min-height:300px}.registration-form[hidden]{display:none}.registration-form h3{font-size:19px;margin:0 0 3px}.form-intro{font-size:12px;color:var(--muted);margin:0 0 19px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fields label{display:grid;gap:6px;font-size:11px;font-weight:750;color:#243b5e}.fields label.full{grid-column:1/-1}.optional{font-weight:400;color:#8292a8}.fields input,.fields select,.fields textarea{width:100%;min-width:0;padding:11px 12px;border:1px solid #d1ddea;border-radius:7px;background:#fff;font:inherit;font-size:12px;font-weight:400;color:var(--ink);outline:none}.fields input::placeholder,.fields textarea::placeholder{color:#96a7bd}.fields input:focus,.fields select:focus,.fields textarea:focus{border-color:#1786ee;box-shadow:0 0 0 3px #1686ee18}.fields textarea{resize:vertical}.consent{display:flex;align-items:flex-start;gap:9px;margin:17px 0;color:#5d6f87;font-size:11px;line-height:1.5}.consent input{margin:3px 0 0;accent-color:#0879e8}.submit{width:100%;border:0;border-radius:7px;padding:13px 15px;background:#0565d3;color:#fff;font-size:12px;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px}.submit:hover{background:#034da9}.submit span{font-size:17px}.guest-info{display:grid;gap:3px;padding:13px 15px;border-radius:8px;background:#eaf4ff;font-size:12px;color:#536d8d}.guest-info strong{color:#17385e}footer{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:center;background:#06172b;color:#d6e4f6;padding:22px max(5%,calc((100% - 1180px)/2))}footer .footer-brand{font-size:13px;font-weight:800}footer>span:nth-child(2){text-align:right;font-size:11px}footer small{grid-column:1/-1;text-align:center;color:#8398b6;font-size:10px;margin-top:6px}
@media(max-width:760px){.hero{grid-template-columns:1fr;padding:43px 5% 36px;gap:28px}.hero h1{font-size:45px}.hero-visual{height:260px}.chart{height:150px}.register-section{padding:37px 5% 25px}.form-shell{padding:19px}.section-title h2{font-size:28px}}
@media(max-width:480px){.topbar{height:60px;padding:0 5%}.hero h1{font-size:39px}.intro{font-size:13px}.event-details{display:grid;gap:13px}.toggle{grid-template-columns:1fr}.toggle-option{padding:12px}.fields{grid-template-columns:1fr}.fields label.full{grid-column:auto}.form-shell{padding:16px}.section-title h2{font-size:26px}footer{grid-template-columns:1fr;text-align:center}footer>span:nth-child(2){text-align:center}footer small{grid-column:auto}}