:root{--blue:#3a53b4;--blue-d:#2c418f;--blue-l:#eef1fb;--red:#e8192b;--ink:#111827;--ink2:#4b5563;--ink3:#9ca3af;--line:#e8eaf0;--bg:#f5f6fa;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);font-size:16px;line-height:1.55}
*{box-sizing:border-box} body{margin:0;background:#fff;-webkit-font-smoothing:antialiased} a{color:var(--blue);text-decoration:none} img{max-width:100%}
html{scroll-behavior:smooth} section{scroll-margin-top:90px}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.muted{color:var(--ink3)} .sp{flex:1}

.util{background:var(--blue);color:#fff;font-size:14px} .util .wrap{display:flex;align-items:center;gap:14px;height:40px}
.util a{color:#fff} .util .ph{font-weight:600}
.demo-tag{background:rgba(255,255,255,.18);border-radius:99px;padding:1px 10px;font-size:12px;font-weight:600;letter-spacing:.04em}
.signin{background:#fff;color:var(--blue)!important;border-radius:99px;padding:4px 14px;font-weight:700;display:inline-flex;align-items:baseline;gap:8px}
.signin small{font-weight:500;color:var(--ink2);font-size:11.5px}

.hdr{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:22px;height:84px}
.logo img{height:60px;display:block}
.nav{display:flex;gap:22px;margin-left:auto} .nav a{color:var(--ink2);font-weight:600;font-size:15px} .nav a:hover{color:var(--blue)} .nav-signin{display:none}
.burger{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:20px;width:44px;height:40px;cursor:pointer}

.cta{display:inline-flex;align-items:center;justify-content:center;background:var(--red);color:#fff!important;font-weight:700;border-radius:12px;padding:14px 24px;border:0;cursor:pointer;font-size:16px;box-shadow:0 6px 16px rgba(232,25,43,.22);transition:transform .15s}
.cta:hover{transform:translateY(-1px)} .cta.sm{padding:9px 16px;font-size:14px;border-radius:10px;box-shadow:none}
.cta.ghost{background:#fff;color:var(--blue)!important;border:2px solid var(--blue);box-shadow:none} .cta.full{width:100%} .cta.off{background:var(--ink3)} .cta:disabled{opacity:.6}

.hero{background:linear-gradient(180deg,#f7f9ff 0%,#fff 100%);padding:70px 0 60px}
.hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:center}
.eyebrow{color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin-bottom:12px}
.hero h1{font-family:Georgia,"Times New Roman",serif;color:var(--blue);font-size:48px;line-height:1.1;margin:0 0 18px;letter-spacing:-.01em}
.lead{font-size:19px;color:var(--ink2);margin:0 0 26px} .hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;color:var(--ink2);font-size:14px;font-weight:600}
.hero-card{background:var(--blue);color:#fff;border-radius:22px;padding:30px;box-shadow:0 20px 40px rgba(58,83,180,.25);position:relative;overflow:hidden}
.hero-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(90deg,var(--red) 0 40px,#fff 40px 80px)}
.hc-title{font-weight:700;opacity:.85;margin-bottom:12px} .hc-row{display:flex;align-items:baseline;gap:14px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.hc-row b{font-size:44px;line-height:1;min-width:64px} .hc-row span{font-size:17px} .hc-foot{font-size:14px;opacity:.85;margin-top:14px;padding-bottom:8px}

.announce{background:#fff7e6;border-top:1px solid #f6e3b8;border-bottom:1px solid #f6e3b8}
.ann{display:flex;gap:22px;flex-wrap:wrap;padding:14px 0;font-size:14.5px;color:#6b4a07}

.sec{padding:72px 0} .sec.alt{background:var(--bg)}
.sec h2{font-family:Georgia,"Times New Roman",serif;color:var(--blue);font-size:34px;margin:0 0 8px} .sec h2 small{font-family:inherit;font-size:16px;color:var(--ink3);font-weight:500}
.sub{color:var(--ink2);margin:0 0 28px;font-size:17px}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px} .cards2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 4px 14px rgba(16,24,40,.04)}
.pcard.row{display:flex;gap:18px;align-items:center;justify-content:space-between} .pcard.hl{border:2px solid var(--blue)}
.pcard p{color:var(--ink2);margin:6px 0 0;font-size:15px} .pname{font-weight:700;font-size:17px}
.price{font-size:34px;font-weight:800;color:var(--blue);margin-top:6px;white-space:nowrap} .price small{font-size:15px;color:var(--ink3);font-weight:600}
.chips{color:var(--ink2);margin-top:8px;font-size:15px;line-height:1.8} .note{color:var(--ink3);font-size:14px;margin-top:14px}

.classlist{display:flex;flex-direction:column;gap:12px}
.cl{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 18px}
.cl-date{width:84px;text-align:center;background:var(--blue-l);color:var(--blue);border-radius:12px;padding:8px 4px;flex:none}
.cl-date b{display:block;font-size:18px} .cl-date span{font-size:13px;font-weight:600}
.cl-info{flex:1;min-width:0} .cl-seats{font-weight:700;color:#15803d;font-size:14px;white-space:nowrap} .cl-seats.low{color:var(--red)}
.loading{padding:24px;text-align:center;color:var(--ink3);background:#fff;border-radius:16px;border:1px dashed var(--line)}

.reg-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:50px;align-items:start}
.checks{padding:0;list-style:none;margin:0 0 20px} .checks li{padding-left:28px;position:relative;margin-bottom:12px;color:var(--ink2)} .checks li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}
.callbox{background:var(--blue-l);border-radius:14px;padding:16px 18px;font-weight:600}
.form{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 12px 30px rgba(16,24,40,.07)}
.form fieldset{border:0;padding:0;margin:0 0 6px} .form legend{font-weight:800;color:var(--blue);margin-bottom:8px;font-size:15px}
.form label{display:block;font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:12px}
.form input:not([type=checkbox]):not([type=radio]),.form select,.form textarea{display:block;width:100%;margin-top:5px;border:1px solid var(--line);border-radius:12px;padding:11px 12px;font:inherit;font-size:16px;color:var(--ink);background:#fff;outline:none;-webkit-appearance:none;appearance:none;min-height:46px}
.form select{background-image:linear-gradient(45deg,transparent 50%,var(--ink3) 50%),linear-gradient(135deg,var(--ink3) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:34px}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-l)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.seg3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px} .seg3 input{display:none}
.seg3 span{display:block;text-align:center;padding:10px 6px;border:1px solid var(--line);border-radius:12px;font-weight:700;font-size:14px;color:var(--ink2);cursor:pointer}
.seg3 input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important;font-size:12.5px!important;color:var(--ink3)!important} .consent input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--blue)}
.msg{margin-top:12px;font-size:15px} .msg.bad{color:var(--red)} .msg.ok{background:#e8f6ee;color:#14532d;border-radius:12px;padding:12px 14px}

.locs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px} .loc{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px} .loc p{color:var(--ink2);margin:6px 0 10px;font-size:15px} .loc a{font-weight:700}
.faq{display:grid;gap:12px;max-width:820px} .faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px} .faq summary{font-weight:700;cursor:pointer} .faq p{color:var(--ink2);margin:10px 0 0}

.ftr{background:#0f1a3d;color:#c9d1ea;padding:50px 0 24px} .ftr a{color:#fff;display:block;margin:6px 0} .ftr b{color:#fff;display:block;margin-bottom:8px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px} .flogo{height:56px;background:#fff;border-radius:12px;padding:6px 10px}
.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:13px;color:#8e98b8}

@media (max-width:900px){
  .wrap{padding:0 16px} .hdr .wrap{height:70px;gap:12px} .logo img{height:46px}
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:6px 16px}
  .nav.open{display:flex} .nav a{padding:12px 0;border-bottom:1px solid var(--line)} .nav-signin{display:block;color:var(--blue)!important}
  .burger{display:block;margin-left:0} .hdr .cta.sm{margin-left:auto}
  .signin small{display:none} .util .ph{font-size:13px}
  .hero{padding:40px 0} .hero-grid,.reg-grid{grid-template-columns:1fr;gap:28px} .hero h1{font-size:34px} .lead{font-size:17px}
  .cards4{grid-template-columns:1fr 1fr} .cards2,.locs,.fgrid{grid-template-columns:1fr}
  .sec{padding:48px 0} .sec h2{font-size:28px}
  .cl{flex-wrap:wrap;gap:12px} .cl-info{flex-basis:calc(100% - 110px)} .cl .cta{flex:1} .cl-seats{flex:1}
  .g2{grid-template-columns:1fr} .seg3 span{font-size:12.5px;padding:10px 4px}
  .form{padding:18px;border-radius:18px}
}
@media (max-width:420px){ .cards4{grid-template-columns:1fr} }
.cta{white-space:nowrap}
@media (max-width:900px){ .hdr .cta.sm{padding:8px 12px;font-size:13.5px} .logo img{height:42px} .reg-grid>div:first-child{order:0} }
@media (max-width:370px){ .hdr .cta.sm{display:none} }
.feenote{background:#fff7e6;border:1px solid #f6e3b8;color:#6b4a07;border-radius:14px;padding:12px 16px;margin:-12px 0 24px;font-size:15px}
.feenote.sm{margin:0 0 14px;font-size:13.5px;padding:10px 12px}
a[href^="tel"]{white-space:nowrap}