:root{
  --bg:#011a2e; --bg2:#032340; --card:#07294a; --line:#16406a;
  --text:#eaf1f8; --muted:#9db4cb; --gold:#efae72; --gold2:#f7c58f; --ok:#6fd6a8; --bad:#ff7b7b;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Montserrat,Inter,sans-serif;line-height:1.15;margin:0;text-wrap:balance}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:76px 0}
.alt{background:var(--bg2);border-block:1px solid var(--line)}
.eyebrow{display:inline-block;font:600 12px/1 Montserrat,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(239,174,114,.4);background:rgba(239,174,114,.08);padding:9px 14px;border-radius:99px}
.btn{display:inline-block;background:var(--gold);color:#1b0f02;font:700 15px Montserrat,sans-serif;padding:15px 26px;border-radius:10px;text-decoration:none;box-shadow:0 8px 26px rgba(239,174,114,.22);transition:transform .15s,background .15s;border:0;cursor:pointer}
.btn:hover{background:var(--gold2);transform:translateY(-2px)}
.btn.sm{padding:10px 18px;font-size:13.5px}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold);background:transparent}
.link{color:var(--muted);text-decoration:none;font-weight:500}
.link:hover{color:var(--gold)}

/* header */
header.site{position:sticky;top:0;z-index:20;background:rgba(1,26,46,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand svg{height:38px;width:auto;flex:none}
.brand span{font:600 15px/1.05 Montserrat,sans-serif;letter-spacing:.04em;color:var(--gold);text-transform:uppercase}
nav.main{display:flex;align-items:center;gap:28px}
nav.main a{text-decoration:none;font-weight:500;font-size:15px;color:var(--muted)}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--gold)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 12px;font:600 14px Inter,sans-serif;cursor:pointer}

/* hero */
.hero{padding:84px 0 72px;background:radial-gradient(900px 420px at 85% -10%,rgba(239,174,114,.14),transparent 60%),linear-gradient(135deg,var(--bg),#00284d)}
.hero .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(34px,5.4vw,58px);font-weight:700;margin:22px 0 18px;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{color:var(--muted);font-size:18.5px;max-width:54ch;margin:0 0 30px}
.cta-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:8px 26px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.panel .row{padding:20px 0;border-bottom:1px solid var(--line)}
.panel .row:last-child{border-bottom:0}
.panel strong{display:block;font:700 30px Montserrat,sans-serif;color:var(--gold);letter-spacing:-.01em}
.panel span{color:var(--muted);font-size:14.5px}
.page-hero{padding:64px 0 52px;background:linear-gradient(135deg,var(--bg),#00284d);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(32px,5vw,50px);font-weight:700;letter-spacing:-.02em;margin:18px 0 14px}
.page-hero p{color:var(--muted);font-size:18px;max-width:62ch;margin:0}

.sec-head{max-width:740px;margin-bottom:38px}
.sec-head h2{font-size:clamp(27px,3.8vw,38px);font-weight:700;letter-spacing:-.015em;margin-bottom:12px}
.sec-head p{color:var(--muted);margin:0;font-size:17px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px}
.card h3{font-size:19px;font-weight:600;margin:14px 0 8px}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.card ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:14.5px}
.card li{margin-bottom:4px}
.ico{width:44px;height:44px;border-radius:11px;border:1px solid rgba(239,174,114,.4);background:rgba(239,174,114,.08);display:grid;place-items:center}
.ico svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{border-top:2px solid var(--gold);padding-top:16px}
.step::before{counter-increment:s;content:"0" counter(s);font:600 14px Montserrat;color:var(--gold);letter-spacing:.1em}
.step h3{font-size:18px;margin:6px 0 6px}
.step p{margin:0;color:var(--muted);font-size:15px}
.feature{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:center;background:linear-gradient(135deg,var(--card),#06355e);border:1px solid rgba(239,174,114,.45);border-radius:20px;padding:38px}
.feature h2{font-size:clamp(26px,3.4vw,36px);margin:14px 0 12px}
.feature p{color:var(--muted);margin:0 0 22px}
.mini{background:#021426;border:1px solid var(--line);border-radius:14px;padding:20px;font:400 13px/1.7 "IBM Plex Mono",monospace;color:#c7d6e8;overflow-x:auto}
.mini .k{color:var(--gold2)} .mini .o{color:var(--ok)} .mini .c{color:#7c93ad}
.two{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.prose p{color:var(--muted);font-size:17px;margin:0 0 16px}
.prose h2{font-size:clamp(26px,3.6vw,34px);margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chips span{border:1px solid var(--line);background:var(--card);border-radius:99px;padding:7px 15px;font-size:14px;color:var(--text)}
.facts{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.facts li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;color:var(--muted);font-size:15.5px}
.facts b{display:block;color:var(--text);font:600 15px Montserrat;margin-bottom:2px}
.cta-band{text-align:center}
.cta-band h2{font-size:clamp(27px,3.8vw,38px);margin-bottom:12px}
.cta-band p{color:var(--muted);max-width:56ch;margin:0 auto 26px;font-size:17px}

/* contact */
.contact-list{display:grid;gap:14px}
.contact-list a,.contact-list div{display:flex;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;text-decoration:none}
.contact-list a:hover{border-color:var(--gold)}
.contact-list small{display:block;color:var(--muted);font-size:13px}
.contact-list b{font:600 16px Montserrat}

/* course page */
.hero-course .wrap{align-items:center}
.video{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#000;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.video .ratio{position:relative;aspect-ratio:16/9}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.by{display:flex;gap:24px;padding:16px 18px;background:var(--card);border-top:1px solid var(--line);font-size:14px;color:var(--muted);flex-wrap:wrap}
.by strong{display:block;font:700 21px Montserrat;color:var(--text)}
.pain .x{color:var(--bad);font-weight:700}
.sol{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
ul.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px;color:var(--muted)}
ul.checks li{padding-left:28px;position:relative}
ul.checks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
pre{margin:0;background:#021426;border:1px solid var(--line);border-radius:14px;padding:20px;overflow-x:auto;font:400 13.5px/1.7 "IBM Plex Mono",monospace;color:#c7d6e8}
pre .c{color:#7c93ad} pre .k{color:var(--gold2)} pre .o{color:var(--ok)}
.mods{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.mod{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:grid;grid-template-columns:auto 1fr;gap:4px 16px}
.mod .n{grid-row:span 2;font:600 14px Montserrat;color:var(--gold);padding-top:3px}
.mod h3{font-size:16.5px;font-weight:600}
.mod p{margin:0;color:var(--muted);font-size:14.5px}
.offer{max-width:520px;margin:0 auto;background:var(--card);border:1px solid rgba(239,174,114,.5);border-radius:20px;padding:34px 30px;text-align:center;box-shadow:0 20px 60px rgba(239,174,114,.1)}
.offer .old{color:var(--muted);text-decoration:line-through;margin-top:14px}
.offer .price{font:700 56px Montserrat;letter-spacing:-.02em;line-height:1.05}
.offer .inst{color:var(--muted);margin-bottom:22px}
.offer ul{list-style:none;text-align:left;padding:0;margin:0 0 26px;display:grid;gap:10px}
.offer li{padding-left:28px;position:relative;font-size:15.5px;color:var(--muted)}
.offer li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
.offer .btn{display:block;width:100%}
.secure{margin-top:14px;font-size:13px;color:var(--muted)}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px}
summary{cursor:pointer;padding:18px 20px;font:600 16.5px Montserrat;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:0;padding:0 20px 18px;color:var(--muted)}
.legal main p,.legal main li{color:var(--muted)}
.legal h2{font-size:22px;margin:36px 0 10px}
.legal .box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:12px 0}
.legal .box p{margin:4px 0}
.legal ul{padding-left:22px}

/* footer */
footer.site{border-top:1px solid var(--line);padding:48px 0 36px;background:#01121f;color:var(--muted);font-size:14px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:30px}
footer.site h4{font:600 13px Montserrat;letter-spacing:.12em;text-transform:uppercase;color:var(--text);margin:0 0 12px}
footer.site a{text-decoration:none;display:block;margin-bottom:8px}
footer.site a:hover{color:var(--gold)}
footer.site p{margin:0 0 8px}
footer.site .legalline{border-top:1px solid var(--line);padding-top:20px;font-size:13px}

@media (max-width:880px){
  .hero .wrap,.two,.sol,.feature{grid-template-columns:1fr}
  .grid3,.grid2,.mods{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  footer.site .cols{grid-template-columns:1fr}
  section{padding:56px 0}
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:72px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:18px 20px 22px;gap:16px}
  nav.main.open{display:flex}
  .feature{padding:26px}
}
@media (max-width:480px){.steps{grid-template-columns:1fr}}
footer.site a.brand{display:flex;margin-bottom:14px}

/* photos */
.ph{position:relative;margin:0;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#021426}
.ph img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.93) contrast(1.04)}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(1,26,46,.10) 0%,rgba(1,26,46,0) 40%,rgba(1,26,46,.78) 100%);pointer-events:none}
.ph figcaption{position:absolute;left:16px;right:16px;bottom:13px;z-index:1;font:600 13px/1.35 Montserrat,sans-serif;color:var(--text);text-shadow:0 1px 8px rgba(0,0,0,.6)}
.ph figcaption small{display:block;font:400 12px Inter,sans-serif;color:var(--gold2);margin-top:2px;letter-spacing:.02em}
.hero-photo{box-shadow:0 24px 60px rgba(0,0,0,.4)}
.hero-photo img{aspect-ratio:3/2;height:auto}
.statbar{background:var(--bg2);border-block:1px solid var(--line)}
.statbar .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.statbar .it{padding:26px 24px;border-left:1px solid var(--line)}
.statbar .it:first-child{border-left:0;padding-left:0}
.statbar strong{display:block;font:700 22px Montserrat;color:var(--gold);letter-spacing:-.01em}
.statbar span{color:var(--muted);font-size:14.5px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery .ph{height:270px}
.gallery .ph.wide{grid-column:span 2}
.gallery .ph.tall{height:270px}
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:34px 0;border-top:1px solid var(--line)}
.svc-row:first-of-type{border-top:0;padding-top:0}
.svc-row.rev .svc-txt{order:2}
.svc-row .ph{height:340px}
.svc-row .stack{display:grid;gap:14px}
.svc-row .stack .ph{height:auto}
.svc-row .stack .ph img{height:200px}
.svc-txt h3{font-size:25px;font-weight:600;margin:14px 0 10px}
.svc-txt p{color:var(--muted);margin:0 0 14px;font-size:16.5px}
.svc-txt ul{margin:0;padding-left:0;list-style:none;display:grid;gap:8px;color:var(--muted)}
.svc-txt li{padding-left:26px;position:relative}
.svc-txt li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.portrait{max-width:420px;justify-self:end;width:100%}
.portrait img{aspect-ratio:4/5;height:auto;object-position:50% 25%}
.about-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center}
@media (max-width:880px){
  .statbar .wrap{grid-template-columns:1fr}
  .statbar .it{border-left:0;border-top:1px solid var(--line);padding:18px 0}
  .statbar .it:first-child{border-top:0}
  .gallery{grid-template-columns:1fr}
  .gallery .ph.wide{grid-column:auto}
  .gallery .ph,.svc-row .ph{height:240px}
  .svc-row{grid-template-columns:1fr;gap:22px}
  .svc-row.rev .svc-txt{order:0}
  .about-hero{grid-template-columns:1fr}
  .portrait{justify-self:start;max-width:340px}
}
.inst{display:grid;grid-template-columns:minmax(0,340px) 1fr;gap:48px;align-items:center}
.inst .ph{aspect-ratio:3/4;max-width:100%}
@media(max-width:820px){.inst{grid-template-columns:1fr;gap:28px}.inst .ph{max-width:340px}}