:root{
  --bg:#0F1A21;
  --surface:#16262E;
  --fg:#E9F1F5;
  --muted:#9FB4BE;
  --border:#223B46;
  --accent:#29A6DE;
  --accent-on:#06121A;
  --font-display:'Unbounded','Arial Black',sans-serif;
  --font-body:'Onest','Helvetica Neue',sans-serif;
  --radius:0px;
  --space-section:104px;
  --maxw:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--font-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:var(--space-section) 0}
h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.08;margin:0;letter-spacing:-0.01em}
p{margin:0 0 1em}
.eyebrow{
  font-family:var(--font-display);font-size:12px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  margin:0 0 20px;display:flex;align-items:baseline;gap:14px;
}
.eyebrow .num{color:var(--accent)}
.lead{font-size:20px;line-height:1.6;color:var(--fg);max-width:720px}
.muted{color:var(--muted)}
.small{font-size:14.5px;line-height:1.6}

/* ---------- header ---------- */
header.top{
  position:sticky;top:0;z-index:40;background:rgba(15,26,33,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--border);
}
.top .bar{display:flex;align-items:center;gap:28px;height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:0 0 auto}
.brand img{height:38px;width:auto}
.brand .mark{width:34px;height:34px;flex:0 0 auto}
nav.links{margin-left:auto;display:flex;gap:26px;font-size:15px}
nav.links a{color:var(--muted);text-decoration:none;position:relative;padding:6px 0}
nav.links a:hover{color:var(--fg)}
nav.links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;
  background:var(--accent);transition:right .2s ease;
}
nav.links a:hover::after{right:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:12px 24px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-on);
  font-family:var(--font-body);font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;
  border-radius:var(--radius);transition:background .2s ease,color .2s ease;
}
.btn:hover{background:transparent;color:var(--accent)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--border)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.burger{display:none;background:none;border:1px solid var(--border);color:var(--fg);width:44px;height:44px;margin-left:auto;cursor:pointer;font-size:18px}

/* ---------- hero ---------- */
.hero{position:relative;padding:0 0 0}
.hero-photo{position:relative;height:min(78vh,760px);overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,26,33,.55) 0%,rgba(15,26,33,.25) 45%,rgba(15,26,33,.96) 100%);
}
.hero-inner{position:relative;margin-top:-190px;z-index:2}
.hero h1{font-size:clamp(34px,6.4vw,80px);max-width:16ch;text-transform:uppercase;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-top:26px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:0;margin-top:56px;border-top:1px solid var(--border);
}
.hero-facts div{flex:1 1 200px;padding:22px 24px 0;border-right:1px solid var(--border)}
.hero-facts div:last-child{border-right:0}
.hero-facts b{display:block;font-family:var(--font-display);font-size:30px;line-height:1;color:var(--fg)}
.hero-facts span{font-size:14px;color:var(--muted)}

/* ---------- ruler ---------- */
.ruler{display:flex;align-items:center;gap:0;margin:0;padding:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.ruler .ticks{flex:1;height:26px;background-image:repeating-linear-gradient(90deg,var(--border) 0 1px,transparent 1px 26px)}
.ruler .metre{font-family:var(--font-display);font-size:12px;letter-spacing:.08em;color:var(--muted);padding:0 14px;white-space:nowrap;flex:0 0 auto}
.ruler .ticks{min-width:40px}
.ruler .metre b{color:var(--accent);font-weight:700}

/* ---------- about ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.split h2{font-size:clamp(26px,3.4vw,44px);max-width:18ch;text-transform:uppercase}
.prose p{max-width:62ch}
.prose strong{color:var(--fg);font-weight:600}
.quote{
  margin:40px 0 0;padding:24px 0 24px 26px;border-left:2px solid var(--accent);
  font-size:19px;line-height:1.55;max-width:56ch;
}
.quote footer{font-size:14px;color:var(--muted);margin-top:12px}

/* ---------- formats ---------- */
.formats{display:grid;grid-template-columns:7fr 5fr;gap:24px;margin-top:8px}
.panel{border:1px solid var(--border);background:var(--surface);padding:36px 34px}
.panel h3{font-size:24px;text-transform:uppercase;margin-bottom:6px}
.panel .tag{font-size:13px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin:0 0 14px;font-weight:600}
.panel ul{margin:22px 0 0;padding:0;list-style:none}
.panel li{padding:12px 0 12px 26px;border-top:1px solid var(--border);position:relative;font-size:16px}
.panel li::before{content:"";position:absolute;left:0;top:22px;width:12px;height:1px;background:var(--accent)}
.panel .price-note{margin-top:26px;font-size:14px;color:var(--muted)}
.panel.accent-panel{background:transparent;border-color:transparent;padding:36px 0 36px 34px;border-left:2px solid var(--accent)}

/* ---------- levels ---------- */
.levels{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:36px}
.level{border-top:2px solid var(--border);padding-top:22px}
.level .n{font-family:var(--font-display);color:var(--accent);font-size:13px;letter-spacing:.14em}
.level h3{font-size:22px;margin:10px 0 12px;text-transform:uppercase}
.level p{margin:0;color:var(--muted);font-size:16px;max-width:44ch}

/* ---------- open water ---------- */
.ow{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center}
.ow figure{margin:0}
.ow figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ow figcaption{font-size:13.5px;color:var(--muted);margin-top:12px}
.starts{list-style:none;margin:26px 0 0;padding:0}
.starts li{padding:14px 0;border-top:1px solid var(--border);display:flex;gap:16px;align-items:baseline}
.starts li b{font-family:var(--font-display);font-size:14px;color:var(--accent);min-width:112px;font-weight:600;letter-spacing:.04em}

/* ---------- trainer ---------- */
.trainer{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
.trainer figure{margin:0}
.trainer figure img{width:100%;aspect-ratio:3/4;object-fit:cover}
.trainer h2{font-size:clamp(26px,3.4vw,42px);text-transform:uppercase}
.trainer .role{color:var(--accent);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:14px;margin:12px 0 20px}
.trainer ul{list-style:none;margin:24px 0 0;padding:0}
.trainer ul li{padding:11px 0 11px 24px;border-top:1px solid var(--border);position:relative;font-size:15.5px}
.trainer ul li::before{content:"";position:absolute;left:0;top:20px;width:12px;height:1px;background:var(--accent)}

/* ---------- faq ---------- */
.faq{margin-top:8px;border-top:1px solid var(--border)}
details{border-bottom:1px solid var(--border)}
summary{
  cursor:pointer;list-style:none;padding:22px 44px 22px 0;position:relative;
  font-family:var(--font-display);font-weight:600;font-size:18px;line-height:1.35;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"";position:absolute;right:6px;top:32px;width:14px;height:14px;
  border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(45deg);transition:transform .2s ease;
}
details[open] summary::after{transform:rotate(-135deg);top:36px}
details .answer{padding:0 60px 26px 0;color:var(--muted);font-size:16px;max-width:76ch}
details .answer ul{margin:0;padding-left:18px}
details .answer li{margin-bottom:4px}

/* ---------- kit + contacts ---------- */
.kit{display:grid;grid-template-columns:repeat(2,1fr);gap:48px;margin-top:28px}
.kit h3{font-size:20px;text-transform:uppercase;margin-bottom:16px}
.kit ul{list-style:none;margin:0;padding:0}
.kit li{padding:9px 0;border-bottom:1px solid var(--border);font-size:15.5px}
.kit li:last-child{border-bottom:0}

/* ---------- contacts ---------- */
.contacts-head{padding-bottom:38px;border-bottom:1px solid var(--border)}
.contacts-head .lead{margin:22px 0 0;max-width:52ch}
.contacts-head__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.contacts-cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;padding-top:34px}
.contacts-cta p{margin:0;flex:1 1 320px}
.contacts-cta a{white-space:nowrap}
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.contact-list{list-style:none;margin:22px 0 0;padding:0}
.contact-list li{padding:16px 0;border-top:1px solid var(--border)}
.contact-list .k{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.contact-list a{color:var(--fg);text-decoration:none;font-size:19px;border-bottom:1px solid var(--border);display:inline-block;padding-bottom:2px}
.contact-list a:hover{color:var(--accent);border-color:var(--accent)}

form{border:1px solid var(--border);background:var(--surface);padding:34px 32px}
.field{margin-bottom:20px}
.field label{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input,.field textarea,.field select{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--border);
  color:var(--fg);font-family:var(--font-body);font-size:17px;padding:10px 2px;
  border-radius:0;-webkit-appearance:none;appearance:none;
}
.field textarea{min-height:96px;resize:vertical}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 12px) 22px,calc(100% - 7px) 22px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-bottom-color:var(--accent)}
.consent{font-size:12.5px;color:var(--muted);line-height:1.5}
.consent a{color:var(--muted)}
.form-note{margin-top:14px;font-size:14px;color:var(--muted)}

.hidden{display:none}
.prices-list{list-style:none;margin:26px 0 0;padding:0}
.prices-list li{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:baseline;padding:16px 0;border-top:1px solid var(--border)}
.prices-list b{font-family:var(--font-display);font-size:18px;text-transform:uppercase;min-width:220px}
.prices-list .price{color:var(--accent);font-weight:600;min-width:120px}
.price-note{margin-top:20px;font-size:14px;color:var(--muted)}
footer{border-top:1px solid var(--border);padding:44px 0 60px}
footer .bar{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
footer .links{display:flex;flex-wrap:wrap;gap:22px;font-size:14px}
footer .links a{color:var(--muted);text-decoration:none}
footer .links a:hover{color:var(--fg)}

@media (max-width:900px){
  :root{--space-section:64px}
  .split,.ow,.trainer,.contact-grid,.formats,.kit{grid-template-columns:1fr;gap:36px}
  .levels{grid-template-columns:1fr;gap:28px}
  nav.links{display:none}
  nav.links.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bg);border-bottom:1px solid var(--border);padding:8px 24px 18px}
  nav.links.open a{padding:13px 0;border-bottom:1px solid var(--border);font-size:17px}
  .burger{display:block}
  .top .bar .btn{display:none}
  .panel.accent-panel{padding-left:22px}
  .ruler .metre{padding:0 8px;font-size:10px;letter-spacing:.04em}
  .ruler .ticks{min-width:16px}
  .hero-facts div{border-right:0;border-bottom:1px solid var(--border);padding-bottom:18px}
  .hero-photo{height:58vh}
  .hero-photo img{object-position:center 35%}
  .hero-inner{margin-top:-140px}
  details .answer{padding-right:0}
  summary::after{top:26px}
  details[open] summary::after{top:30px}
}
@media (max-width:560px){
}
@media (max-width:520px){
  form{padding:26px 20px}
  .hero h1{font-size:32px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}