:root{
  --bg:#08162d;
  --bg-2:#0d2244;
  --card:#10284d;
  --line:rgba(255,255,255,.10);
  --text:#ffffff;
  --muted:rgba(255,255,255,.72);
  --yellow:#f5c542;
  --yellow-dark:#e0ae1c;
  --shadow:0 20px 60px rgba(0,0,0,.25);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:
    radial-gradient(circle at top left, rgba(245,197,66,.16), transparent 28%),
    radial-gradient(circle at top right, rgba(255,255,255,.06), transparent 30%),
    linear-gradient(180deg, #071225 0%, #091933 45%, #061120 100%);
  color:var(--text);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{
  width:min(1200px, calc(100% - 40px));
  margin:0 auto;
}

.header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(6,17,32,.72);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:16px 0;
}
.logo{display:flex;align-items:center;gap:14px}
.logo__mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--yellow),#ffe08a);
  color:#10203a;font-weight:800;
}
.logo__text strong{display:block;font-size:15px}
.logo__text span{display:block;font-size:12px;color:var(--muted);margin-top:3px}

.nav{
  display:flex;
  gap:22px;
  flex-wrap:wrap;
  font-size:14px;
  color:var(--muted);
}
.nav a:hover{color:var(--yellow)}

.header__contacts{
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:13px;
  text-align:right;
  color:var(--muted);
}
.header__contacts a:hover{color:var(--yellow)}

.hero{
  padding:72px 0 56px;
}
.hero__grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:28px;
  align-items:center;
}
.hero__content{
  padding:36px;
  border:1px solid var(--line);
  border-radius:32px;
  background:rgba(255,255,255,.04);
  box-shadow:var(--shadow);
}
.hero__badge,
.section__eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(245,197,66,.14);
  color:var(--yellow);
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
}
.hero h1{
  margin:18px 0 16px;
  font-size:clamp(34px,4vw,58px);
  line-height:1.04;
  letter-spacing:-.04em;
}
.hero p,
.section__header p,
.step-card p,
.info-card p,
.advantage-card p,
.form-info p,
.visual-note p{
  color:var(--muted);
  line-height:1.75;
  margin:0;
}

.hero__actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 18px;
  border-radius:14px;
  font-weight:700;
  font-size:14px;
  transition:.25s ease;
  border:1px solid transparent;
}
.btn--primary{
  background:linear-gradient(135deg,var(--yellow),#ffd96f);
  color:#10203a;
  box-shadow:0 12px 30px rgba(245,197,66,.22);
}
.btn--primary:hover{transform:translateY(-1px);background:linear-gradient(135deg,#ffd85c,var(--yellow-dark))}
.btn--outline{
  border-color:rgba(255,255,255,.15);
  background:rgba(255,255,255,.03);
  color:#fff;
}
.btn--outline:hover{border-color:var(--yellow);color:var(--yellow)}
.btn--light{background:rgba(255,255,255,.05)}
.btn--wide{width:100%}

.hero__stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:30px;
}
.stat{
  padding:16px;
  border-radius:18px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.stat strong{display:block;font-size:14px;margin-bottom:6px}
.stat span{font-size:13px;color:var(--muted);line-height:1.5}

.hero__visual{
  display:grid;
  gap:16px;
}
.certificate,
.visual-note,
.info-card,
.advantage-card,
.programs-table,
.step-card,
.form,
.bottom-cta__inner{
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
}
.certificate{
  padding:26px;
  min-height:280px;
}
.certificate__top{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin-bottom:22px;
}
.badge{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:12px;
  font-weight:700;
}
.badge--yellow{background:rgba(245,197,66,.16);color:var(--yellow)}
.certificate__body{
  display:flex;
  gap:18px;
  align-items:center;
}
.certificate__seal{
  width:74px;height:74px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, #fff4c5, var(--yellow));
  box-shadow:inset 0 0 0 10px rgba(255,255,255,.18);
  flex:0 0 auto;
}
.certificate h3{margin:0 0 10px;font-size:24px;line-height:1.2}
.visual-note{
  padding:22px 24px;
  display:flex;
  gap:16px;
  align-items:flex-start;
}
.visual-note__line{
  width:6px;
  min-height:64px;
  border-radius:999px;
  background:linear-gradient(180deg,var(--yellow),#fff);
  flex:0 0 auto;
}

.section{
  padding:72px 0;
}
.section--light{
  background:rgba(255,255,255,.02);
}
.section__header{
  max-width:780px;
  margin-bottom:28px;
}
.section__header h2{
  margin:14px 0 14px;
  font-size:clamp(28px,3vw,42px);
  line-height:1.12;
  letter-spacing:-.04em;
}
.info-grid,
.advantages-grid,
.steps-grid{
  display:grid;
  gap:16px;
}
.info-grid{grid-template-columns:repeat(3,1fr)}
.advantages-grid{grid-template-columns:repeat(3,1fr)}
.steps-grid{grid-template-columns:repeat(4,1fr)}

.info-card,
.advantage-card,
.step-card{
  padding:24px;
}
.info-card h3,
.advantage-card h3,
.step-card h3{
  margin:0 0 10px;
  font-size:18px;
}
.advantage-card__icon{
  width:44px;height:44px;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(245,197,66,.14);
  color:var(--yellow);
  font-weight:800;
  margin-bottom:18px;
}

.programs-table{
  overflow:hidden;
}
.programs-table__head,
.programs-table__row{
  display:grid;
  grid-template-columns:1.8fr .5fr .3fr;
  gap:16px;
  padding:18px 22px;
  align-items:center;
}
.programs-table__head{
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.85);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.programs-table__row{
  border-top:1px solid var(--line);
}
.programs-table__row strong{display:block;margin-bottom:6px}
.programs-table__row span{color:var(--muted);font-size:14px;line-height:1.5}
.price{
  font-size:18px;
  font-weight:800;
  color:var(--yellow);
}

.form-layout{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:24px;
  align-items:start;
}
.form-info{
  padding:18px 0;
}
.contact-list{
  margin-top:24px;
  display:grid;
  gap:14px;
}
.contact-list div{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.contact-list span{color:var(--muted)}
.contact-list a{color:var(--yellow);font-weight:700}

.form{
  padding:28px;
}
.form h3{
  margin:0 0 18px;
  font-size:24px;
}
.form__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.form__full{grid-column:1/-1}
label span{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-bottom:8px;
}
input,select,textarea{
  width:100%;
  border:none;
  outline:none;
  border-radius:14px;
  padding:15px 16px;
  background:rgba(255,255,255,.08);
  color:#fff;
  border:1px solid rgba(255,255,255,.10);
  font:inherit;
}
textarea{resize:vertical}
input::placeholder,textarea::placeholder{color:rgba(255,255,255,.45)}
.form__bottom{
  margin-top:18px;
  display:grid;
  gap:14px;
}
.checkbox{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:13px;
  color:var(--muted);
}
.checkbox input{
  width:18px;height:18px;
  margin-top:2px;
}
.form__success{
  display:none;
  margin-top:16px;
  padding:14px 16px;
  border-radius:14px;
  background:rgba(245,197,66,.12);
  color:var(--yellow);
  font-weight:700;
}

.bottom-cta{
  padding:0 0 70px;
}
.bottom-cta__inner{
  padding:28px;
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:center;
}
.bottom-cta h2{
  margin:10px 0 12px;
  font-size:clamp(28px,3vw,40px);
}
.bottom-cta p{color:var(--muted);line-height:1.7;margin:0}
.bottom-cta__actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.footer{
  border-top:1px solid var(--line);
  padding:18px 0 28px;
  color:var(--muted);
  font-size:13px;
}
.footer__inner{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

@media (max-width: 1024px){
  .hero__grid,
  .form-layout,
  .info-grid,
  .advantages-grid,
  .steps-grid{
    grid-template-columns:1fr;
  }
  .hero__stats{
    grid-template-columns:1fr;
  }
  .nav{display:none}
  .header__contacts{display:none}
  .bottom-cta__inner{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width: 640px){
  .container{width:min(100% - 24px, 1200px)}
  .hero{padding-top:34px}
  .hero__content,.certificate,.visual-note,.info-card,.advantage-card,.step-card,.form,.bottom-cta__inner{
    padding:20px;
  }
  .programs-table__head,
  .programs-table__row{
    grid-template-columns:1fr;
  }
  .programs-table__head{display:none}
  .form__grid{grid-template-columns:1fr}
}