:root{
  --bg:#141118;
  --bg2:#1b1622;
  --card:#211a2b;
  --card2:#261e33;
  --ink:#f3ece2;
  --muted:#b6a9c0;
  --amber:#E0A93B;
  --amber-2:#f0c463;
  --violet:#9b6bff;
  --line:rgba(224,169,59,.16);
  --radius:18px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand__text{font-family:'Sora',sans-serif;line-height:1.08;letter-spacing:-.02em}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:920px}
.grad{background:linear-gradient(120deg,var(--amber),var(--amber-2) 45%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}

/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem 1.7rem;border-radius:999px;font-weight:600;font-size:.98rem;
  cursor:pointer;border:1px solid transparent;transition:transform .25s,box-shadow .25s,background .25s;
  font-family:'Sora',sans-serif;
}
.btn--primary{background:linear-gradient(120deg,var(--amber),var(--amber-2));color:#241a08;box-shadow:0 12px 30px -10px rgba(224,169,59,.6)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -12px rgba(224,169,59,.8)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--amber);color:var(--amber-2);transform:translateY(-3px)}
.btn--full{width:100%}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,box-shadow .3s,padding .3s;padding:.6rem 0}
.nav__inner{max-width:var(--max);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.nav.scrolled{background:rgba(20,17,24,.82);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding:.35rem 0}
.brand{display:flex;align-items:center;gap:.6rem}
.brand__mark{color:var(--amber);display:grid;place-items:center}
.brand__text{font-weight:800;font-size:1.35rem;display:flex;flex-direction:column;line-height:1}
.brand__text em{font-style:normal;font-size:.6rem;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);font-family:'Inter'}
.nav__links{display:flex;align-items:center;gap:2rem}
.nav__links a{font-size:.95rem;color:var(--muted);font-weight:500;transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.nav__cta{background:linear-gradient(120deg,var(--amber),var(--amber-2));color:#241a08!important;padding:.55rem 1.2rem;border-radius:999px;font-weight:600}
.nav__cta:hover{transform:translateY(-2px)}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:26px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav__burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO */
.hero{position:relative;padding:9rem 24px 0;overflow:hidden}
.hero__glow{position:absolute;top:-20%;right:-10%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(155,107,255,.22),transparent 60%);filter:blur(40px);z-index:0}
.hero__grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-2);border:1px solid var(--line);padding:.4rem .9rem;border-radius:999px;margin-bottom:1.5rem}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.1rem);font-weight:800;margin-bottom:1.3rem}
.hero__lead{color:var(--muted);font-size:1.13rem;max-width:34rem;margin-bottom:2rem}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.6rem}
.counters{display:flex;gap:2.6rem;flex-wrap:wrap}
.counter b{font-family:'Sora';font-size:2.3rem;font-weight:800;color:var(--amber-2);display:block;line-height:1}
.counter span{font-size:.85rem;color:var(--muted)}
.hero__media{position:relative}
.hero__frame{position:relative;border-radius:26px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero__frame img{width:100%;height:520px;object-fit:cover;filter:saturate(1.05) contrast(1.03)}
.hero__frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(20,17,24,.6))}
.hero__badge{position:absolute;left:18px;bottom:18px;z-index:2;display:flex;align-items:center;gap:.8rem;background:rgba(20,17,24,.82);backdrop-filter:blur(8px);border:1px solid var(--line);padding:.8rem 1.1rem;border-radius:14px}
.hero__badge-note{font-size:1.6rem;color:var(--amber)}
.hero__badge strong{display:block;font-size:.95rem}
.hero__badge small{color:var(--muted);font-size:.8rem}
.equalizer{position:absolute;right:-10px;top:-26px;display:flex;align-items:flex-end;gap:5px;height:44px}
.equalizer span{width:5px;background:linear-gradient(var(--amber),var(--violet));border-radius:3px;animation:eq 1s ease-in-out infinite}
.equalizer span:nth-child(odd){animation-duration:.7s}
.equalizer span:nth-child(3n){animation-duration:1.2s}
@keyframes eq{0%,100%{height:8px}50%{height:40px}}

/* MARQUEE */
.marquee{margin-top:5rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:var(--bg2)}
.marquee__track{display:flex;gap:2.5rem;white-space:nowrap;padding:1.1rem 0;animation:scrollx 22s linear infinite;width:max-content}
.marquee__track span{font-family:'Sora';font-weight:800;font-size:1.5rem;letter-spacing:.05em;color:transparent;-webkit-text-stroke:1px rgba(224,169,59,.5)}
.marquee__track span:nth-child(2n){-webkit-text-stroke:0;color:var(--amber);font-size:1.1rem}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* SECTION */
.section{padding:6.5rem 0}
.section--alt{background:var(--bg2)}
.head{max-width:660px;margin:0 auto 3.4rem;text-align:center}
.kicker{display:inline-block;color:var(--amber-2);font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:.78rem;margin-bottom:.9rem}
.head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:800;margin-bottom:.9rem}
.head p{color:var(--muted);font-size:1.05rem}

/* COURSES */
.courses{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.course{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;position:relative;overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.course::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(224,169,59,.12),transparent 55%);opacity:0;transition:opacity .3s}
.course:hover{transform:translateY(-8px);border-color:var(--amber);box-shadow:var(--shadow)}
.course:hover::before{opacity:1}
.course__ico{font-size:2.3rem;width:64px;height:64px;display:grid;place-items:center;background:var(--bg);border:1px solid var(--line);border-radius:16px;margin-bottom:1.2rem;position:relative;transition:transform .3s}
.course:hover .course__ico{transform:scale(1.08) rotate(-4deg)}
.course h3{font-size:1.35rem;margin-bottom:.5rem}
.course p{color:var(--muted);font-size:.95rem;margin-bottom:1.3rem;position:relative}
.course__meta{display:flex;align-items:center;justify-content:space-between;position:relative}
.lvl{font-size:.78rem;color:var(--amber-2);background:rgba(224,169,59,.1);padding:.3rem .7rem;border-radius:999px}
.course__link{font-size:.9rem;font-weight:600;color:var(--ink);opacity:0;transform:translateX(-6px);transition:.3s}
.course:hover .course__link{opacity:1;transform:translateX(0)}

/* PLANS */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;align-items:stretch}
.plan{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem 1.9rem;display:flex;flex-direction:column;position:relative;transition:transform .3s,box-shadow .3s}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan--featured{background:linear-gradient(180deg,var(--card2),var(--card));border-color:var(--amber);transform:scale(1.03)}
.plan--featured:hover{transform:scale(1.03) translateY(-6px)}
.plan__flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(120deg,var(--amber),var(--amber-2));color:#241a08;font-size:.72rem;font-weight:700;padding:.35rem 1rem;border-radius:999px;letter-spacing:.04em}
.plan h3{font-size:1.5rem;margin-bottom:.2rem}
.plan__sub{color:var(--muted);font-size:.9rem;margin-bottom:1.3rem}
.plan__price{font-family:'Sora';font-weight:800;font-size:2.7rem;color:var(--ink);margin-bottom:1.4rem;line-height:1}
.plan__price span{font-size:1.3rem;color:var(--amber-2);vertical-align:super}
.plan__price small{display:block;font-size:.8rem;font-weight:400;color:var(--muted);margin-top:.3rem}
.plan ul{list-style:none;margin-bottom:1.8rem;flex-grow:1}
.plan li{padding:.55rem 0;color:var(--muted);font-size:.94rem;border-bottom:1px solid rgba(255,255,255,.05);position:relative;padding-left:1.5rem}
.plan li::before{content:"♪";position:absolute;left:0;color:var(--amber)}

/* TEACHERS */
.teachers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.teacher{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s}
.teacher:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.teacher__img{position:relative;height:240px;overflow:hidden}
.teacher__img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) saturate(1.05);transition:transform .5s,filter .4s}
.teacher:hover .teacher__img img{transform:scale(1.06);filter:grayscale(0)}
.teacher__tag{position:absolute;bottom:12px;left:12px;background:rgba(20,17,24,.85);border:1px solid var(--line);color:var(--amber-2);font-size:.78rem;font-weight:600;padding:.3rem .8rem;border-radius:999px}
.teacher h3{font-size:1.2rem;margin:1.2rem 1.4rem .3rem}
.teacher p{color:var(--muted);font-size:.9rem;margin:0 1.4rem 1.4rem}

/* GALLERY */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:1.1rem}
.gallery__item{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.gallery__item--tall{grid-row:span 2}
.gallery__item--wide{grid-column:span 2}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery__item:hover img{transform:scale(1.08)}
.gallery__item figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.4rem 1rem .9rem;font-size:.9rem;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(20,17,24,.9));opacity:0;transform:translateY(10px);transition:.3s}
.gallery__item:hover figcaption{opacity:1;transform:translateY(0)}

/* QUOTES */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;position:relative;transition:transform .3s,box-shadow .3s}
.quote:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.quote::after{content:"”";position:absolute;top:.4rem;right:1.4rem;font-family:'Sora';font-size:4rem;color:rgba(224,169,59,.18);line-height:1}
.stars{color:var(--amber);letter-spacing:.15em;margin-bottom:1rem}
.quote p{font-size:1rem;margin-bottom:1.5rem;color:var(--ink)}
.quote footer{display:flex;flex-direction:column}
.quote footer strong{font-family:'Sora';font-size:1rem}
.quote footer span{color:var(--muted);font-size:.85rem}

/* FORM */
.section--form{background:var(--bg2)}
.formcard{display:grid;grid-template-columns:.95fr 1.05fr;background:var(--card);border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.formcard__side{padding:3rem 2.6rem;background:linear-gradient(160deg,var(--card2),var(--card));border-right:1px solid var(--line)}
.formcard__side h2{font-size:2rem;margin-bottom:1rem}
.formcard__side p{color:var(--muted);margin-bottom:1.6rem}
.formcard__list{list-style:none}
.formcard__list li{padding:.5rem 0;color:var(--ink);font-size:.95rem}
.form{padding:3rem 2.6rem;display:flex;flex-direction:column;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field--row{flex-direction:row;gap:1rem}
.field--row>div{flex:1;display:flex;flex-direction:column;gap:.4rem}
.field label{font-size:.85rem;color:var(--muted);font-weight:500}
.field input,.field select{
  background:var(--bg);border:1px solid var(--line);border-radius:12px;
  padding:.85rem 1rem;color:var(--ink);font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(224,169,59,.15)}
.field input::placeholder{color:#6f6379}
.form__ok{background:rgba(224,169,59,.12);border:1px solid var(--amber);color:var(--amber-2);padding:.8rem 1rem;border-radius:12px;font-size:.92rem;text-align:center}

/* FOOTER */
.footer{background:var(--bg);border-top:1px solid var(--line);padding:4rem 0 1.5rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem}
.brand--foot{margin-bottom:1rem}
.footer__about{color:var(--muted);font-size:.92rem;max-width:24rem}
.footer h4{font-size:1rem;margin-bottom:1rem;color:var(--ink)}
.footer__grid a{display:block;color:var(--muted);font-size:.92rem;padding:.28rem 0;transition:color .2s}
.footer__grid a:hover{color:var(--amber-2)}
.footer__addr{display:block;color:var(--muted);font-size:.92rem;margin-top:.5rem}
.footer__bottom{max-width:var(--max);margin:2.6rem auto 0;padding:1.5rem 24px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;color:var(--muted);font-size:.85rem}

/* TOTOP */
.totop{position:fixed;bottom:24px;right:24px;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:linear-gradient(120deg,var(--amber),var(--amber-2));color:#241a08;font-size:1.3rem;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(14px);transition:.3s;z-index:90;box-shadow:0 10px 26px -8px rgba(224,169,59,.6)}
.totop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.totop:hover{transform:translateY(-4px)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.16,.8,.3,1),transform .7s cubic-bezier(.16,.8,.3,1)}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:2.4rem}
  .hero{padding-top:7.5rem}
  .hero__frame img{height:400px}
  .courses,.plans,.teachers,.quotes{grid-template-columns:repeat(2,1fr)}
  .formcard{grid-template-columns:1fr}
  .formcard__side{border-right:0;border-bottom:1px solid var(--line)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery__item--wide{grid-column:span 2}
}
@media(max-width:640px){
  .nav__links{position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;background:var(--bg2);flex-direction:column;justify-content:center;gap:1.8rem;transform:translateX(100%);transition:transform .35s;box-shadow:var(--shadow);border-left:1px solid var(--line)}
  .nav__links.open{transform:translateX(0)}
  .nav__links a{font-size:1.15rem}
  .nav__burger{display:flex;z-index:110}
  .courses,.plans,.teachers,.quotes{grid-template-columns:1fr}
  .plan--featured{transform:none}
  .plan--featured:hover{transform:translateY(-6px)}
  .counters{gap:1.6rem}
  .counter b{font-size:1.9rem}
  .field--row{flex-direction:column}
  .footer__grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .gallery__item--wide,.gallery__item--tall{grid-column:auto;grid-row:auto}
  .section{padding:4.5rem 0}
  .form,.formcard__side{padding:2rem 1.6rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}