:root{--paper:#FBF8F1;--ink:#1D2B4F;--navy:#0E2A47;--red:#C8102E;--pass:#19A974;--pencil:#6B6B6B;--rule:#CFDDEB;--margin:#E6A4A4;--line:#E7E1D3}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font:17px/1.6 "PT Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.wm{font-family:Unbounded,sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1;white-space:nowrap;display:inline-block;color:var(--navy)}
.wm .i{position:relative;display:inline-block;width:.215em;height:.585em;background:currentColor;margin:0 .055em 0 .04em;border-radius:.02em;vertical-align:baseline}
.wm .i svg{position:absolute;left:50%;transform:translateX(-50%);top:-.40em;width:.42em;height:.33em;overflow:visible}
.wm .i svg path{fill:none;stroke:var(--pass);stroke-width:5.5;stroke-linecap:round;stroke-linejoin:round}
.pen{width:26px;height:21px;flex:none}
.pen path{fill:none;stroke:var(--pass);stroke-width:4.2;stroke-linecap:round;stroke-linejoin:round}
.ruled{background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 35px,var(--rule) 35px,var(--rule) 36px)}
.top{position:sticky;top:0;z-index:10;background:rgba(251,248,241,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.top .row{height:64px}
.logo{text-decoration:none}
nav{display:flex;gap:22px;align-items:center;font-size:15px}
nav a{text-decoration:none;color:var(--ink)}
nav a:hover{color:var(--pass)}
nav .lang{border:1.5px solid var(--ink);padding:3px 9px;font-weight:700;font-size:13px;letter-spacing:.04em}
.hero{position:relative;padding:72px 0 80px;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;top:0;bottom:0;left:max(20px,calc(50% - 560px));width:2px;background:var(--margin);opacity:.7}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--pencil);margin-bottom:14px}
h1{font-family:"PT Serif",serif;font-weight:700;font-size:clamp(38px,6vw,64px);line-height:1.06;letter-spacing:-.01em;margin-bottom:22px}
h2{font-family:"PT Serif",serif;font-size:clamp(28px,4vw,38px);line-height:1.15;margin-bottom:10px}
h3{font-size:19px;line-height:1.3;margin-bottom:6px}
.lead{font-size:19px;max-width:560px;margin-bottom:28px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:14px 22px;border:2px solid var(--navy);transition:transform .12s ease,box-shadow .12s ease}
.btn.primary{background:var(--navy);color:#fff;box-shadow:4px 4px 0 var(--pass)}
.btn.primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--pass)}
.btn.ghost{background:transparent;color:var(--navy)}
.btn.ghost:hover{background:#fff}
.btn.wide{display:block;text-align:center;width:100%}
.note{font-size:14px;color:var(--pencil)}
.sheet{background:#fff;border:1px solid var(--line);box-shadow:0 1px 0 var(--line),8px 10px 0 rgba(14,42,71,.06);padding:34px 30px 30px 64px;position:relative;transform:rotate(1.2deg);background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 43px,var(--rule) 43px,var(--rule) 44px);background-position:0 26px}
.sheet::before{content:"";position:absolute;top:0;bottom:0;left:44px;width:2px;background:var(--margin)}
.sheet-label{position:absolute;top:10px;right:16px;font-family:Caveat,cursive;color:var(--pencil);font-size:20px}
.line{font-family:"PT Serif",serif;font-size:24px;line-height:44px;display:flex;align-items:center;gap:10px;position:relative}
.line s{text-decoration-color:var(--red);text-decoration-thickness:2px}
.line .x{position:absolute;left:-40px;color:var(--red);font-family:Caveat,cursive;font-size:30px}
.line.ok .pen{position:absolute;left:-46px;width:32px;height:26px}
.hand{font-family:Caveat,cursive;color:var(--pass);font-size:25px;line-height:44px;transform:rotate(-2deg);margin-bottom:8px}
.stats-sec{background:var(--navy);color:#fff;padding:64px 0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:26px}
.stat b{display:block;font-family:"PT Serif",serif;font-size:56px;line-height:1;color:#fff}
.stat span{display:block;margin-top:10px;color:#C9D3E0}
.stat:first-child b,.stat:nth-child(2) b{color:#fff;text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:3px;text-underline-offset:8px}
.src{margin-top:26px;font-size:13px;color:#9FB0C6}
.sec{padding:76px 20px}
.sub{color:var(--pencil);margin-bottom:28px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);padding:22px 22px 24px;border-top:3px solid var(--navy)}
.card p{color:#3B4763;font-size:16px}
.lvls{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.lvl{border:2px solid var(--navy);padding:24px;background:#fff}
.lvl h3{font-family:Unbounded,sans-serif;font-size:17px;margin-bottom:12px}
.lvl ul{list-style:none}
.lvl li{padding:8px 0;border-top:1px dashed var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.checks{list-style:none;margin-top:18px}
.checks li{display:flex;gap:12px;align-items:flex-start;padding:7px 0}
.checks .pen{margin-top:3px}
.price{background-color:#fff;border:2px solid var(--navy);padding:28px;box-shadow:8px 8px 0 var(--navy)}
.price-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--navy);padding-bottom:12px}
.price-head h3{font-family:"PT Serif",serif;font-size:26px}
.price-head b{font-family:"PT Serif",serif;font-size:44px}
.price .btn.primary{margin:20px 0 6px}
.free{margin-top:24px;padding-top:20px;border-top:1px dashed var(--pencil)}
.free h4{font-family:Caveat,cursive;font-size:28px;color:var(--pass);font-weight:600}
.free p{font-size:15px;margin-bottom:14px}
.faq{max-width:760px;margin-top:20px}
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";font-family:"PT Serif",serif;font-size:24px;line-height:1;color:var(--pass)}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:#3B4763}
footer{border-top:1px solid var(--line);padding:40px 0 56px;background:#F4EFE3}
.foot{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
.small{font-size:13px;color:var(--pencil);max-width:420px;margin-top:12px}
.links{display:flex;flex-direction:column;gap:6px;font-size:15px}
@media (max-width:860px){
  .hero-grid,.two{grid-template-columns:1fr;gap:40px}
  .cards{grid-template-columns:1fr 1fr}
  nav a:not(.lang){display:none}
  .sheet{transform:none}
  .hero::before{display:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .hero{padding:44px 0 56px}
  .cards,.lvls,.stats{grid-template-columns:1fr}
  .stat b{font-size:46px}
  .sec{padding:56px 20px}
  .line{font-size:20px}
  .btn{width:100%;text-align:center}
}