/* Trader Educations — production styles */
:root{
  --bg:#07080D; --bg2:#0D0F17; --dark:#12141F;
  --card:rgba(255,255,255,0.04);
  --text:#F2F4FF; --text2:#A3A8C2; --muted:#6B7090;
  --accent:#C8FF3D; --accent2:#A6E01F; --cyan:#4DE3FF;
  --border:rgba(255,255,255,0.10);
  --r-sm:16px; --r-md:24px; --r-lg:32px;
  --maxw:1320px;
  --pad:clamp(20px,4vw,40px);
  --sect:clamp(72px,9vw,128px);
  --font:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  background:var(--bg);color:var(--text);font-family:var(--font);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.55;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
}
body::before{
  content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(600px 400px at 85% 0%,rgba(200,255,61,.16),transparent 70%),
             radial-gradient(700px 500px at 0% 60%,rgba(77,227,255,.12),transparent 70%);
}
a{color:inherit;text-decoration:none;transition:color .22s cubic-bezier(.2,.8,.2,1)}
a:hover{color:var(--accent)}
img{display:block;max-width:100%;height:auto}
input,button,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;transition:all .22s cubic-bezier(.2,.8,.2,1)}
ul{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:56px;padding:0 28px;border-radius:999px;font-weight:600;font-size:15px;white-space:nowrap}
.btn-primary{background:var(--accent);color:#07080D;box-shadow:0 0 28px rgba(200,255,61,.32)}
.btn-primary:hover{background:var(--accent2);color:#07080D;transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--border);background:var(--card);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{height:48px;padding:0 22px;font-size:14px}
.btn-full{width:100%}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;backdrop-filter:blur(16px);
  background:rgba(7,8,13,.78);border-bottom:1px solid var(--border)}
.hdr .wrap{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.02em}
.logo span.mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--cyan));
  display:inline-flex;align-items:center;justify-content:center;color:#07080D;font-size:14px;font-weight:700}
.nav-d{display:flex;gap:30px;font-size:15px;font-weight:500}
.nav-d a{color:var(--text2)}
.hdr-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;width:48px;height:48px;border-radius:999px;border:1px solid var(--border);
  background:var(--card);align-items:center;justify-content:center;font-size:18px}
.nav-m{position:fixed;inset:84px 0 0 0;background:var(--bg);padding:24px var(--pad);
  display:none;flex-direction:column;gap:6px;z-index:55;overflow-y:auto}
.nav-m.open{display:flex}
.nav-m a{padding:16px 0;font-size:20px;font-weight:600;border-bottom:1px solid var(--border)}
.nav-m .btn{margin-top:20px}
@media(max-width:1024px){
  .nav-d{display:none}
  .hdr-cta .btn{display:none}
  .burger{display:inline-flex}
}

/* ---------- typography ---------- */
h1,h2,h3,h4{line-height:1.12;letter-spacing:-.025em;font-weight:700}
h1{font-size:clamp(34px,5.4vw,64px)}
h2{font-size:clamp(28px,3.8vw,46px)}
h3{font-size:clamp(19px,1.6vw,23px);line-height:1.25}
.lead{color:var(--text2);font-size:clamp(16px,1.35vw,19px);max-width:62ch}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.muted{color:var(--muted)}
.t2{color:var(--text2)}
section{padding:var(--sect) 0}
.sect-head{max-width:820px;margin-bottom:clamp(36px,4vw,60px);display:flex;flex-direction:column;gap:16px}

/* ---------- badges ---------- */
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:999px;
  border:1px solid var(--border);background:var(--card);font-size:13px;color:var(--text2);font-family:var(--mono)}
.badge-18{border-color:rgba(200,255,61,.45);color:var(--accent);font-weight:700}

/* ---------- hero ---------- */
.hero{padding-top:clamp(48px,6vw,84px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,4vw,64px);align-items:start}
.hero-copy{display:flex;flex-direction:column;gap:24px}
.hero h1 span{color:var(--accent)}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:6px}
.fact{border:1px solid var(--border);background:var(--card);border-radius:var(--r-sm);padding:18px}
.fact b{display:block;font-size:22px;margin-bottom:4px}
.fact span{font-size:13px;color:var(--muted);line-height:1.4}
.disclaimer-line{font-size:13px;color:var(--muted);border-left:2px solid rgba(200,255,61,.4);padding-left:14px;max-width:60ch}
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr}
  .hero-facts{grid-template-columns:1fr}
}

/* ---------- form card ---------- */
.formcard{border:1px solid var(--border);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border-radius:var(--r-lg);padding:clamp(24px,2.4vw,34px);display:flex;flex-direction:column;gap:18px;
  box-shadow:0 30px 80px rgba(0,0,0,.45)}
.formcard h3{margin-bottom:-4px}
.field{display:flex;flex-direction:column;gap:8px}
.field > label{font-size:13px;color:var(--text2)}
.field input,.field select,.field textarea{
  height:54px;border-radius:14px;border:1px solid var(--border);background:rgba(0,0,0,.28);
  padding:0 16px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;width:100%}
.field textarea{height:auto;padding:14px 16px;min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,255,61,.15)}
.field input::placeholder{color:#565B78}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--border);background:transparent;
  color:var(--text2);font-size:13.5px}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#07080D;font-weight:600}
.agree{display:flex;gap:12px;align-items:flex-start;font-size:12.5px;color:var(--muted);line-height:1.5}
.agree input{width:20px;height:20px;min-width:20px;margin-top:1px;accent-color:var(--accent)}
.agree a{color:var(--text2);text-decoration:underline;text-underline-offset:3px}
.err{color:#FF6B7A;font-size:13px;min-height:0}
.ok{border:1px solid rgba(200,255,61,.4);background:rgba(200,255,61,.08);border-radius:var(--r-sm);
  padding:20px;font-size:15px;color:var(--text)}
.price-row{display:flex;align-items:baseline;gap:12px}
.price-now{font-size:34px;font-weight:700;color:var(--accent)}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1024px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{border:1px solid var(--border);background:var(--card);border-radius:var(--r-md);
  padding:clamp(22px,2vw,30px);display:flex;flex-direction:column;gap:12px;transition:border-color .25s,transform .25s}
.card:hover{border-color:rgba(200,255,61,.35);transform:translateY(-3px)}
.card .num{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.12em}
.card p{color:var(--text2);font-size:15px}
.card-accent{background:linear-gradient(140deg,rgba(200,255,61,.14),rgba(255,255,255,.03));border-color:rgba(200,255,61,.3)}

/* lessons */
.lessons{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:1024px){.lessons{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.lessons{grid-template-columns:1fr}}
.lesson{border:1px solid var(--border);background:var(--card);border-radius:var(--r-sm);padding:22px;
  display:flex;flex-direction:column;gap:8px}
.lesson b{font-size:16px}
.lesson span.n{font-family:var(--mono);font-size:12px;color:var(--accent)}
.lesson p{font-size:13.5px;color:var(--muted);line-height:1.5}

/* steps */
.steps{display:flex;flex-direction:column;gap:2px}
.step{display:grid;grid-template-columns:72px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--border)}
.step:last-child{border-bottom:1px solid var(--border)}
.step .sn{font-family:var(--mono);font-size:13px;color:var(--accent)}
.step p{color:var(--text2);font-size:15px;margin-top:6px}
@media(max-width:640px){.step{grid-template-columns:1fr;gap:6px}}

/* pricing */
.plan{border:1px solid var(--border);background:var(--card);border-radius:var(--r-md);padding:clamp(24px,2vw,32px);
  display:flex;flex-direction:column;gap:16px}
.plan ul{display:flex;flex-direction:column;gap:10px;font-size:14.5px;color:var(--text2)}
.plan li{display:flex;gap:10px}
.plan li::before{content:'—';color:var(--accent)}
.plan .btn{margin-top:auto}

/* faq */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:24px 0;text-align:left;font-size:clamp(16px,1.4vw,19px);font-weight:600}
.faq-q:hover{color:var(--accent)}
.faq-q .sign{font-size:24px;color:var(--accent);line-height:1;transition:transform .25s}
.faq-item.open .faq-q .sign{transform:rotate(45deg)}
.faq-a{display:none;padding:0 0 24px;color:var(--text2);font-size:15px;max-width:80ch}
.faq-item.open .faq-a{display:block}

/* footer */
.ftr{border-top:1px solid var(--border);background:var(--bg2);padding:clamp(48px,5vw,72px) 0 40px;margin-top:clamp(40px,5vw,72px)}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:32px}
@media(max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ftr-grid{grid-template-columns:1fr}}
.ftr h4{font-size:13px;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:500}
.ftr ul{display:flex;flex-direction:column;gap:10px;font-size:14.5px;color:var(--text2)}
.ftr .req{font-size:13px;color:var(--muted);line-height:1.7}
.ftr-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);
  display:flex;flex-direction:column;gap:14px;font-size:12.5px;color:var(--muted);line-height:1.6}
.ftr-bottom strong{color:var(--text2)}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(4,5,10,.78);backdrop-filter:blur(8px);overflow-y:auto}
.modal.open{display:flex}
.modal .formcard{max-width:520px;width:100%;background:#0D0F17;position:relative;margin:auto}
.modal-close{position:absolute;top:14px;right:14px;width:40px;height:40px;border-radius:999px;
  border:1px solid var(--border);color:var(--text2);font-size:18px;display:flex;align-items:center;justify-content:center}
.modal-close:hover{color:var(--accent);border-color:var(--accent)}

/* reveal */
.rv{opacity:0;transform:translateY(20px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* legal pages */
.doc{padding:clamp(48px,6vw,84px) 0}
.doc .wrap{max-width:900px}
.doc h1{font-size:clamp(28px,3.6vw,44px);margin-bottom:12px}
.doc .updated{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-bottom:36px}
.doc h2{font-size:clamp(20px,2vw,26px);margin:36px 0 14px}
.doc h3{font-size:18px;margin:24px 0 10px}
.doc p,.doc li{color:var(--text2);font-size:15.5px;margin-bottom:12px}
.doc ul,.doc ol{padding-left:22px;margin-bottom:12px}
.doc ul li{list-style:disc}
.doc ol li{list-style:decimal}
.doc a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.doc .box{border:1px solid var(--border);background:var(--card);border-radius:var(--r-sm);padding:22px;margin:24px 0}
.back{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--text2);margin-bottom:24px}

/* cookie-уведомление */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;display:none;
  gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  max-width:var(--maxw);margin:0 auto;padding:16px 20px;border-radius:var(--r-sm);
  border:1px solid var(--border);background:rgba(13,15,23,.96);backdrop-filter:blur(12px);
  box-shadow:0 20px 50px rgba(0,0,0,.5)}
.cookie.show{display:flex}
.cookie p{font-size:13.5px;color:var(--text2);margin:0;max-width:78ch;line-height:1.5}
.cookie a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.cookie .btn{height:44px;padding:0 24px;font-size:14px;flex-shrink:0}
@media(max-width:640px){.cookie{padding:14px 16px}.cookie .btn{width:100%}}