:root{color-scheme:dark;--bg:#07111f;--panel:#0d1b2f;--panel2:#11233b;--line:#29415e;--text:#f7fafc;--muted:#9fb0c8;--accent:#16c6c1;--accent2:#42e1d5;--danger:#ff7c78;--radius:20px;--shadow:0 24px 70px #0007;font-family:Inter,Manrope,system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#12334a 0,transparent 34rem),var(--bg);color:var(--text);min-height:100vh}button,input,select{font:inherit}button,a{touch-action:manipulation}.skip-link{position:fixed;left:12px;top:-60px;z-index:50;background:var(--accent);color:#031316;padding:10px 14px;border-radius:10px}.skip-link:focus{top:12px}.site-header{height:82px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 28px;border-bottom:1px solid #ffffff14}.brand{display:flex;gap:12px;align-items:center;color:var(--text);text-decoration:none}.brand-mark{width:48px;height:48px;border:1px solid #31e5df55;border-radius:15px;display:grid;place-items:center;color:var(--accent2);font-weight:900}.brand strong,.brand small{display:block;letter-spacing:.08em}.brand small{color:var(--muted);font-size:11px;margin-top:3px}.header-link{color:var(--text);text-decoration:none;font-weight:700}.hero{max-width:1180px;margin:auto;padding:86px 28px 92px}.eyebrow{margin:0 0 14px;color:var(--accent2);font-size:13px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.hero h1{font-size:clamp(44px,8vw,92px);line-height:.95;letter-spacing:-.055em;margin:0;max-width:900px}.hero h1 span{color:var(--accent2)}.hero-copy{max-width:610px;color:#c2cede;font-size:clamp(17px,2vw,21px);line-height:1.55;margin:28px 0 34px}.primary,.ghost{border:0;border-radius:14px;cursor:pointer;font-weight:800}.primary{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:16px 22px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#031617;text-decoration:none;box-shadow:0 12px 35px #16c6c12d}.primary:hover{filter:brightness(1.08);transform:translateY(-1px)}.primary:focus-visible,.ghost:focus-visible,input:focus-visible,select:focus-visible,.dialog-close:focus-visible{outline:3px solid #fff;outline-offset:3px}.schedule-section{max-width:1180px;margin:0 auto 90px;padding:32px 28px 40px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px}.section-heading h2{font-size:clamp(30px,5vw,48px);margin:0;letter-spacing:-.04em}.section-heading>p{color:var(--muted);margin:0}.filters{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,.6fr) auto;gap:12px;align-items:end;margin:28px 0}.filters label,.form-grid label{display:grid;gap:8px;color:var(--muted);font-size:13px;font-weight:700}.filters input,.filters select,.form-grid input{width:100%;min-height:50px;padding:0 14px;border:1px solid var(--line);border-radius:13px;background:#071526;color:var(--text)}.ghost{min-height:50px;padding:0 18px;border:1px solid var(--line);background:var(--panel);color:var(--text)}.status{color:var(--muted);padding:28px 0}.status:empty{display:none}.schedule-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.lesson-card{position:relative;display:grid;grid-template-columns:86px 1fr auto;gap:18px;align-items:center;background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:20px;overflow:hidden}.lesson-card:before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:4px;background:var(--accent)}.lesson-time{font-size:22px;font-weight:900}.lesson-time small{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-top:4px}.lesson-info h3{font-size:19px;margin:0 0 7px}.lesson-meta{display:flex;flex-wrap:wrap;gap:5px 12px;color:var(--muted);font-size:13px}.lesson-meta span:not(:last-child):after{content:"·";margin-left:12px}.book-button{white-space:nowrap}.book-button[disabled]{background:#304052;color:#94a0af;box-shadow:none;cursor:not-allowed}.empty{grid-column:1/-1;text-align:center;padding:54px 20px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted)}footer{display:flex;justify-content:space-between;max-width:1180px;margin:auto;padding:30px 28px;border-top:1px solid #ffffff14;color:var(--muted);font-size:13px}
dialog{width:min(690px,calc(100% - 24px));max-height:calc(100vh - 24px);overflow:auto;border:1px solid var(--line);border-radius:24px;padding:0;background:var(--panel);color:var(--text);box-shadow:var(--shadow)}dialog::backdrop{background:#02060ccc;backdrop-filter:blur(6px)}.booking-form{position:relative;padding:30px}.booking-form h2{font-size:30px;margin:0 0 14px}.dialog-close{position:absolute;right:18px;top:18px;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#17263a;color:var(--text);font-size:26px;cursor:pointer}.chosen-lesson{color:#c8d5e5;background:#071526;border:1px solid var(--line);border-radius:14px;padding:14px;margin:18px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.consent{display:flex;gap:10px;align-items:flex-start;margin:20px 0;color:#c4cfdd;font-size:14px}.consent input{width:20px;height:20px;accent-color:var(--accent);flex:0 0 auto}.submit-button{width:100%;min-height:54px}.form-status{min-height:20px;color:var(--muted)}.form-status.error{color:var(--danger)}.form-status.success{color:var(--accent2)}.honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
@media(max-width:820px){.hero{padding-top:58px}.schedule-grid{grid-template-columns:1fr}.lesson-card{grid-template-columns:76px 1fr}.book-button{grid-column:1/-1;width:100%}.filters{grid-template-columns:1fr 1fr}.filters .ghost{grid-column:1/-1}.section-heading>p{display:none}}
@media(max-width:520px){.site-header{height:70px;padding:0 18px}.brand-mark{width:42px;height:42px}.brand small,.header-link{display:none}.hero{padding:52px 18px 64px}.hero h1{font-size:48px}.schedule-section{padding:24px 14px;margin-bottom:45px}.filters{grid-template-columns:1fr}.filters .ghost{grid-column:auto}.lesson-card{grid-template-columns:68px 1fr;padding:17px 15px;gap:10px}.lesson-time{font-size:19px}.booking-form{padding:24px 18px}.booking-form h2{font-size:25px;padding-right:35px}.form-grid{grid-template-columns:1fr}footer{padding:24px 18px}.section-heading h2{font-size:34px}}
@media(min-width:521px){.hero{padding:54px 28px 56px}.hero h1{font-size:clamp(44px,7vw,72px)}.hero-copy{margin:24px 0 28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}