/* === Reset & tokens (mobile-first) === */
:root{
  --bg:#0e1b2b; --bg2:#0a1421; --card:#12273e; --text:#f6efe7; --muted:#a8b3c0; --accent:#c9b79c;
  --radius:16px; --shadow:0 12px 28px rgba(0,0,0,.28);
  --container: min(1120px, calc(100% - 24px));
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{margin:0; padding:0}
body{
  font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: radial-gradient(1200px 800px at 20% -10%, #17304d 0%, var(--bg) 45%), var(--bg);
  color:var(--text); min-height:100vh; display:flex; flex-direction:column; overflow-x:hidden;
}

/* Containers */
.container{width:var(--container); margin-inline:auto}
.main{padding-block: 30px}

/* Typography */
h1{font-size: clamp(24px, 6vw, 40px); line-height:1.12; margin:36px 0 10px; font-weight:800}
h2{font-size: clamp(20px, 5vw, 32px); margin:36px 0 6px; font-weight:800}
h3{font-size: clamp(16px, 4vw, 20px); margin:4px 0 6px; font-weight:800}
p,li{font-size: clamp(14px, 3.5vw, 16px); line-height:1.55}
.lead{font-size: clamp(15px, 3.8vw, 18px)}

/* Buttons */
.btn{display:inline-block; background:var(--accent); color:#1a1a1a; border:0; padding:12px 16px;
  border-radius:14px; text-decoration:none; font-weight:800; min-height:44px; box-shadow:var(--shadow)}
.btn.ghost{background:transparent; color:var(--text); box-shadow:inset 0 0 0 2px var(--accent)}
.btn.small{padding:8px 12px; min-height:36px; font-weight:700; border-radius:10px}

/* Header */
.header{position:sticky; top:0; z-index:1000; background:#0e1b2b; box-shadow:0 2px 0 rgba(0,0,0,.1)}
.header-row{display:flex; align-items:center; justify-content:space-between; gap:10px; padding-block:10px}
.brand{color:var(--text); text-decoration:none; font-weight:900; letter-spacing:1.5px}
.nav-desktop{display:none; gap:8px}
.nav-desktop a{color:var(--text); text-decoration:none; padding:10px 12px; border-radius:10px}
.nav-desktop a:hover{background:rgba(255,255,255,.08)}

/* Burger */
.hamburger{border:0; background:#0e1b2b; border-radius:12px; padding:10px 12px; cursor:pointer; box-shadow:0 4px 14px rgba(0,0,0,.35), inset 0 0 0 2px rgba(255,255,255,.15)}
.hamburger span{display:block; width:24px; height:3px; background:#fff; border-radius:2px; margin:4px 0}

/* Drawer */
.drawer{position:fixed; inset:0; display:none; z-index:3000}
.drawer.open{display:block}
.drawer-backdrop{position:absolute; inset:0; background:rgba(0,0,0,.55)}
.drawer-panel{
  position:absolute; top:0; right:0; width:min(88vw, 360px); height:100%; background:#0e1b2b; color:var(--text);
  padding:14px; box-shadow:-16px 0 40px rgba(0,0,0,.5); transform:translateX(100%); transition:transform .28s ease;
}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{border:0; background:transparent; color:#fff; font-size:24px; line-height:1; padding:6px 8px; cursor:pointer}
.drawer-nav{display:flex; flex-direction:column; gap:6px; margin-top:6px}
.drawer-nav a{color:var(--text); text-decoration:none; padding:12px; border-radius:12px}
.drawer-nav a:active{background:rgba(255,255,255,.08)}

/* Desktop breakpoint */
@media (min-width: 920px){
  .hamburger{display:none}
  .nav-desktop{display:flex}
  .drawer{display:none !important}
}

/* Hero + grids */
.hero{padding-block: 18px}
.grid-2{display:grid; grid-template-columns:1fr; gap:14px}
.grid-3{display:grid; grid-template-columns:1fr; gap:14px}
@media (min-width: 720px){ .grid-2{grid-template-columns:1.1fr .9fr} }
@media (min-width: 1024px){ .grid-3{grid-template-columns: repeat(3, 1fr)} }
.row{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}

/* Cards */
.card{background:linear-gradient(180deg, #142a43 0%, #0f2236 100%); border:1px solid rgba(255,255,255,.06);
  border-radius:16px; padding:22px 16px 11px 16px; box-shadow:var(--shadow)}
.cards{display:grid; grid-template-columns:repeat(auto-fill, minmax(260px, 1fr)); gap:14px}
.teacher .avatar{height:140px; border-radius:12px; background:linear-gradient(45deg, #1c3b5f, #28456d); margin-bottom:10px}
.price{font-weight:900}

/* Footer */
.footer{margin-top:auto; background:var(--bg2); padding-block:16px}
.footer-grid{display:grid; gap:14px; grid-template-columns:1fr}
.logo-foot{font-weight:900; letter-spacing:1.5px}
.list{list-style:none; padding:0; margin:0}
.socials{display:flex; gap:10px}
.muted{color:var(--muted)}
@media (min-width: 800px){ .footer-grid{grid-template-columns:1.2fr 1fr 1fr} }

/* Reveal */
.reveal{opacity:0; transform:translateY(12px); transition:opacity .6s ease, transform .6s ease}
.reveal.active{opacity:1; transform:none}
.delay{transition-delay:.12s}
.delay2{transition-delay:.24s}

/* Placeholders */
.mock-card{background:#12263d; border-radius:16px; padding:16px; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:10px}
.mock-card .bar{height:16px; background:#1a3552; border-radius:10px}
.mock-card .bar.short{width:60%}
.shimmer{position:relative; overflow:hidden}
.shimmer::after{content:''; position:absolute; inset:0; transform:translateX(-100%);
  background:linear-gradient(120deg, transparent, rgba(255,255,255,.08), transparent); animation:shimmer 1.6s infinite}
@keyframes shimmer{100%{transform:translateX(100%)}}

/* Background blobs */
.bg-blobs{position:fixed; inset:0; pointer-events:none; z-index:-1}
.blob{position:absolute; filter:blur(80px); opacity:.25; mix-blend-mode:screen}
.blob.b1{width:340px; height:340px; left:-120px; top:-80px; background:#5b8cd9; animation:float 12s ease-in-out infinite}
.blob.b2{width:300px; height:300px; right:-120px; top:20%; background:#c9b79c; animation:float 15s ease-in-out infinite reverse}
.blob.b3{width:240px; height:240px; left:35%; bottom:-120px; background:#9e85ff; animation:float 18s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)}}
/* Kids timeline */
.timeline{
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 12px;
  max-width: 720px;          /* чтобы текст не растягивался на всю ширину */
}
.timeline li{
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(180deg,#142a43 0%,#0f2236 100%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
}
.timeline li span{
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--accent);
  color: #1b1b1b;
  font-weight: 900;
}
.lead, .card p { max-width: 70ch; }
h1 { margin-bottom: 14px; }
.grid-2 { gap: 18px; }     /* было 14px — можно 18–20 */
.card{
  background: linear-gradient(180deg,#142a43 0%,#0f2236 100%);
  border: 1px solid rgba(255,255,255,.10);     /* было .06 */
  box-shadow: 0 14px 34px rgba(0,0,0,.30);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s;
}
.card:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(0,0,0,.36);
  border-color: rgba(255,255,255,.16);
}
.blob{ opacity:.16; filter: blur(110px); }
a:focus-visible, .btn:focus-visible, button:focus-visible{
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 10px;
}
@media (min-width: 920px){
  .header{ background: rgba(14,27,43,.92); backdrop-filter: blur(6px); }
}


/* Footer socials icons */
.socials{display:flex; gap:12px; align-items:center}
.socials a{display:inline-flex; align-items:center; justify-content:center; width:44px; height:44px; border-radius:12px; text-decoration:none; color:var(--text); background:transparent; border:1px solid rgba(255,255,255,.12)}
.socials a:hover{color:var(--accent); background:rgba(255,255,255,.06); box-shadow:inset 0 0 0 2px var(--accent)}
.socials a:active{transform:translateY(1px)}
.socials a svg{display:block; width:22px; height:22px}
.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}


.start-badge{
  margin:.5rem 0 1rem;
  display:inline-block;
  padding:.35rem .6rem;
  border-radius:.5rem;
  background:rgba(255,122,0,.08);
  border:1px solid rgba(255,122,0,.25);
  color:#FF7A00; /* подтяни под бренд при необходимости */
  font-weight:600;
  line-height:1.25;
}
@media (max-width:640px){
  .start-badge{display:block;}
}