:root{
  --cream:#fdf8f0; --white:#fff; --ink:#1e1a33; --ink-2:#5f5a75; --ink-3:#98939f;
  --violet:#6c4cf1; --violet-soft:#ece7fd; --coral:#ff6b57; --coral-soft:#ffe9e5;
  --yellow:#ffc93d; --yellow-soft:#fff3d4; --green:#27b47e; --green-soft:#dff5eb;
  --line:#eee6d8; --radius:20px; --radius-lg:28px;
  --font:'Rubik',system-ui,sans-serif; --mono:'JetBrains Mono',monospace;
  --shadow:0 2px 4px rgba(30,26,51,.05),0 12px 32px rgba(30,26,51,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  font-family:var(--font);background:var(--cream);color:var(--ink);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--yellow)}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.1}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(253,248,240,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-weight:900;font-size:23px;display:flex;align-items:center;gap:2px}
.logo .br{color:var(--violet);font-family:var(--mono)}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--ink-2);transition:color .2s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--violet)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:16px;font-weight:600;font-size:15px;min-height:48px;
  transition:transform .18s,box-shadow .18s;position:relative;
}
.btn:focus-visible{outline:3px solid var(--violet);outline-offset:3px}
.btn-violet{background:var(--violet);color:#fff;box-shadow:0 6px 0 #5238c4}
.btn-violet:hover{transform:translateY(2px);box-shadow:0 4px 0 #5238c4}
.btn-violet:active{transform:translateY(6px);box-shadow:0 0 0 #5238c4}
.btn-coral{background:var(--coral);color:#fff;box-shadow:0 6px 0 #d84a37}
.btn-coral:hover{transform:translateY(2px);box-shadow:0 4px 0 #d84a37}
.btn-outline{border:2px solid var(--ink);color:var(--ink);background:var(--white)}
.btn-outline:hover{background:var(--ink);color:var(--white)}
.btn-lg{padding:17px 36px;font-size:16.5px}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:12px}

/* hero */
.hero{padding:150px 0 70px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.tag{
  display:inline-flex;align-items:center;gap:8px;background:var(--white);border:2px solid var(--ink);
  border-radius:100px;padding:7px 16px;font-size:13.5px;font-weight:600;margin-bottom:24px;
  box-shadow:3px 3px 0 var(--ink);
}
.tag .live{width:8px;height:8px;border-radius:50%;background:var(--coral);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35}}
h1{font-size:clamp(38px,5.8vw,66px);font-weight:900;margin-bottom:22px}
h1 .mark-v{background:var(--violet-soft);border-radius:10px;padding:0 10px;color:var(--violet)}
h1 .mark-c{background:var(--coral-soft);border-radius:10px;padding:0 10px;color:var(--coral);white-space:nowrap}
.hero p{font-size:18px;color:var(--ink-2);max-width:480px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.hero-facts{display:flex;gap:28px;flex-wrap:wrap}
.hf b{font-size:22px;font-weight:800;display:block}
.hf span{font-size:13px;color:var(--ink-3)}

/* code card */
.code-card{
  background:#241f3d;border-radius:var(--radius-lg);padding:0;box-shadow:var(--shadow),12px 12px 0 var(--yellow);
  font-family:var(--mono);overflow:hidden;transform:rotate(1.5deg);
}
.code-head{display:flex;gap:7px;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.code-head i{width:12px;height:12px;border-radius:50%}
.code-body{padding:22px 24px 26px;font-size:13.5px;line-height:1.9;color:#cdc7ec}
.code-body .ln{display:flex;gap:18px}
.code-body .no{color:#544d7d;user-select:none;width:14px;text-align:right}
.c-key{color:#ff8f7f}.c-fn{color:#8ab8ff}.c-str{color:#ffd479}.c-com{color:#6c6494}
.code-result{
  margin:0 24px 24px;background:rgba(39,180,126,.12);border:1px solid rgba(39,180,126,.4);
  border-radius:12px;padding:12px 16px;color:#7fe0b6;font-size:13px;
}
.stickers{position:relative}
.sticker{
  position:absolute;background:var(--white);border:2px solid var(--ink);border-radius:14px;
  padding:10px 16px;font-weight:700;font-size:14px;box-shadow:4px 4px 0 var(--ink);white-space:nowrap;
}
.sticker.s1{top:-22px;right:8%;transform:rotate(4deg);background:var(--yellow)}
.sticker.s2{bottom:-16px;left:-4%;transform:rotate(-4deg);background:var(--green-soft)}

/* marquee-ish strip */
.jobs-strip{background:var(--ink);color:var(--cream);padding:20px 0;overflow:hidden}
.jobs-track{display:flex;gap:40px;white-space:nowrap;width:max-content;animation:jscroll 26s linear infinite}
@keyframes jscroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.jobs-track{animation:none}}
.jobs-track span{font-weight:600;font-size:14.5px;display:flex;align-items:center;gap:40px}
.jobs-track span::after{content:'✳';color:var(--yellow)}

/* sections */
.section{padding:96px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 56px}
.kicker{
  display:inline-block;font-size:13px;font-weight:700;color:var(--violet);
  background:var(--violet-soft);padding:6px 16px;border-radius:100px;margin-bottom:16px;
}
h2{font-size:clamp(30px,4.2vw,48px);margin-bottom:16px}
.sec-head p{color:var(--ink-2);font-size:17px}

/* audience cards */
.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.aud-card{
  background:var(--white);border:2px solid var(--ink);border-radius:var(--radius-lg);
  padding:32px;box-shadow:6px 6px 0 var(--ink);transition:transform .2s,box-shadow .2s;
}
.aud-card:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--ink)}
.aud-emoji{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;
}
.aud-emoji svg{width:27px;height:27px}
.aud-card h3{font-size:20px;margin-bottom:10px}
.aud-card p{font-size:14.5px;color:var(--ink-2)}

/* countdown */
.count-band{
  background:var(--violet);border-radius:var(--radius-lg);color:#fff;padding:clamp(36px,5vw,56px);
  display:flex;justify-content:space-between;align-items:center;gap:36px;flex-wrap:wrap;
  box-shadow:10px 10px 0 var(--yellow);
}
.count-band h3{font-size:clamp(22px,3vw,30px);font-weight:800;margin-bottom:8px}
.count-band p{opacity:.85;font-size:15px}
.count{display:flex;gap:12px;text-align:center}
.count .cell{background:rgba(255,255,255,.14);border-radius:16px;padding:14px 10px;min-width:78px}
.count .num{font-size:clamp(28px,3.6vw,40px);font-weight:900;font-variant-numeric:tabular-nums;line-height:1.1}
.count .lbl{font-size:11.5px;opacity:.75;text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.count-band .btn-coral{box-shadow:0 6px 0 #c23e2c}

/* program */
.prog{max-width:800px;margin:0 auto;display:grid;gap:14px}
.mod{background:var(--white);border:2px solid var(--ink);border-radius:var(--radius);overflow:hidden;box-shadow:4px 4px 0 var(--ink)}
.mod-head{
  width:100%;display:flex;align-items:center;gap:18px;padding:20px 24px;text-align:left;min-height:48px;
}
.mod-head:hover{background:var(--violet-soft)}
.mod-num{
  font-family:var(--mono);font-weight:700;font-size:13px;background:var(--ink);color:var(--yellow);
  border-radius:9px;padding:6px 10px;flex:none;
}
.mod-title{font-weight:700;font-size:16.5px;flex:1}
.mod-weeks{font-size:12.5px;color:var(--ink-3);font-weight:600;white-space:nowrap}
.mod-head svg{width:20px;height:20px;stroke:var(--ink);transition:transform .25s;flex:none}
.mod.open .mod-head svg{transform:rotate(180deg)}
.mod-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
.mod-body-in{padding:0 24px 22px 76px}
.mod-body p{font-size:14.5px;color:var(--ink-2);margin-bottom:12px}
.mod-body .chips{display:flex;gap:8px;flex-wrap:wrap}
.mod-body .chip{font-family:var(--mono);font-size:12px;font-weight:500;background:var(--cream);border:1.5px solid var(--line);border-radius:8px;padding:4px 10px;color:var(--ink-2)}

/* projects */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proj{border-radius:var(--radius-lg);padding:30px;color:#fff;min-height:230px;display:flex;flex-direction:column;border:2px solid var(--ink);box-shadow:6px 6px 0 var(--ink)}
.proj .p-tag{font-family:var(--mono);font-size:12px;font-weight:700;opacity:.85;margin-bottom:auto}
.proj h3{font-size:21px;margin:18px 0 8px}
.proj p{font-size:14px;opacity:.9}

/* mentors */
.mentors{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mentor{background:var(--white);border:2px solid var(--ink);border-radius:var(--radius-lg);padding:30px;box-shadow:5px 5px 0 var(--ink);text-align:center}
.m-ava{width:84px;height:84px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;font-size:26px;font-weight:900;color:#fff;border:3px solid var(--ink)}
.mentor h3{font-size:18.5px;margin-bottom:4px}
.mentor .m-role{font-size:13.5px;color:var(--violet);font-weight:600;margin-bottom:12px}
.mentor p{font-size:13.5px;color:var(--ink-2)}

/* pricing */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.price-card{background:var(--white);border:2px solid var(--ink);border-radius:var(--radius-lg);padding:34px;display:flex;flex-direction:column;box-shadow:5px 5px 0 var(--ink);position:relative}
.price-card.hot{background:var(--ink);color:var(--cream);box-shadow:8px 8px 0 var(--coral)}
.price-card .hot-badge{position:absolute;top:-15px;right:24px;background:var(--coral);color:#fff;font-size:12.5px;font-weight:700;padding:6px 14px;border-radius:100px;border:2px solid var(--ink)}
.price-card h3{font-size:20px;margin-bottom:6px}
.price-card .p-for{font-size:13.5px;color:var(--ink-3);margin-bottom:20px}
.price-card.hot .p-for{color:#b3aec9}
.p-cost{font-size:36px;font-weight:900;margin-bottom:2px;font-variant-numeric:tabular-nums}
.p-cost small{font-size:14px;font-weight:500;color:var(--ink-3)}
.p-old{font-size:14.5px;color:var(--ink-3);text-decoration:line-through;margin-bottom:20px}
.price-card ul{list-style:none;display:grid;gap:11px;margin-bottom:28px;flex:1}
.price-card li{display:flex;gap:10px;font-size:14px;align-items:flex-start}
.price-card li svg{width:17px;height:17px;flex:none;margin-top:2.5px;stroke:var(--green)}
.price-card li.no{opacity:.45}
.price-card li.no svg{stroke:var(--ink-3)}

/* reviews */
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review{background:var(--white);border:2px solid var(--ink);border-radius:var(--radius-lg);padding:30px;box-shadow:5px 5px 0 var(--ink)}
.review .r-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.review .r-ava{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;border:2px solid var(--ink);flex:none}
.review .r-name{font-weight:700;font-size:15px}
.review .r-path{font-size:12.5px;color:var(--green);font-weight:600}
.review p{font-size:14.5px;color:var(--ink-2)}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq-item{background:var(--white);border:2px solid var(--ink);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;box-shadow:4px 4px 0 var(--ink)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px 24px;font-weight:700;font-size:15.5px;text-align:left;min-height:48px}
.faq-q:hover{background:var(--yellow-soft)}
.faq-q svg{width:19px;height:19px;stroke:var(--ink);transition:transform .25s;flex:none}
.faq-item.open .faq-q svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 20px;font-size:14.5px;color:var(--ink-2)}

/* CTA */
.cta{
  background:var(--yellow);border:2px solid var(--ink);border-radius:32px;box-shadow:10px 10px 0 var(--ink);
  padding:clamp(40px,6vw,72px);display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
}
.cta h2{margin-bottom:12px}
.cta>div>p{color:#6b5a1e;font-weight:500}
.cta-form{display:grid;gap:14px}
.cta-form input{
  background:var(--white);border:2px solid var(--ink);border-radius:14px;color:var(--ink);
  padding:15px 18px;font:inherit;font-size:15px;min-height:50px;
}
.cta-form input:focus{outline:3px solid var(--violet);outline-offset:2px}
.cta-form input::placeholder{color:var(--ink-3)}
.form-msg{font-size:14px;font-weight:600;display:none}
.form-msg.err{display:block;color:#c0392b}
.form-msg.ok{display:block;color:#1e7e57}

/* footer */
footer{border-top:1px solid var(--line);padding:52px 0 38px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a{font-size:14px;font-weight:500;color:var(--ink-2)}
.foot-links a:hover{color:var(--violet)}
.foot-bottom{margin-top:32px;font-size:13px;color:var(--ink-3)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr;gap:64px}
  .aud,.projects,.mentors,.prices{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .reviews{grid-template-columns:1fr}
  .cta{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;
    background:var(--cream);padding:26px 24px;gap:20px;border-bottom:1px solid var(--line);
  }
  .menu-btn{display:flex}
  .nav .btn-violet{display:none}
}
@media (max-width:560px){
  .section{padding:72px 0}
  .count{flex-wrap:wrap;justify-content:center}
  .mod-body-in{padding-left:24px}
  .code-card{transform:none}
}

/* ---- cross-document View Transitions (progressive enhancement) ---- */
@media (prefers-reduced-motion:no-preference){
  @view-transition{navigation:auto}
  .hero{view-transition-name:page-hero}
  ::view-transition-old(page-hero),::view-transition-new(page-hero){
    animation-duration:.45s;animation-timing-function:cubic-bezier(.4,0,.2,1);
  }
  ::view-transition-old(root),::view-transition-new(root){animation-duration:.35s}
}