/* Strona główna dla niezalogowanych. */
body.landing{--ink:#102036;--muted:#64748b;--line:#e6ebf2;--ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 1px 2px rgba(16,32,54,.04),0 14px 30px -20px rgba(16,32,54,.22)}
body.landing .icon{flex:none;display:inline-block;vertical-align:-3px}
body.landing .top{background:
  radial-gradient(900px 420px at 88% -20%,rgba(110,135,225,.5),transparent 60%),
  radial-gradient(700px 320px at -5% 120%,rgba(63,85,162,.55),transparent 60%),
  var(--navy)}

/* ------------------------------------------------------------ hero */
.top .lp-hero{grid-template-columns:minmax(0,1fr) 440px;gap:56px;align-items:center;padding-block:46px 110px}
.lp-hero h1{max-width:14ch;margin:16px 0 0;font-size:clamp(36px,5.4vw,66px);line-height:1;letter-spacing:-.05em}
.lp-hero h1 em{font-style:normal;background:linear-gradient(100deg,#c7d2fe,#93c5fd);-webkit-background-clip:text;background-clip:text;color:transparent}
.lp-hero .lead{max-width:600px}
.lp-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.lp-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;border-radius:14px;padding:0 24px;font-weight:700;font-size:15.5px;text-decoration:none;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s}
.lp-btn.primary{background:#fff;color:var(--navy);box-shadow:0 14px 30px -14px rgba(6,12,40,.6)}
.lp-btn.primary:hover{transform:translateY(-2px);box-shadow:0 20px 34px -14px rgba(6,12,40,.7)}
.lp-btn.primary.light{background:#fff}
.lp-btn.ghost{border:1px solid rgba(255,255,255,.28);color:#e2e8f0}
.lp-btn.ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.lp-btn:focus-visible{outline:3px solid var(--accent-light);outline-offset:3px}
.lp-note{margin:16px 0 0;color:#94a3b8;font-size:13.5px}

.lp-visual{position:relative;display:grid;gap:16px}
.lp-q,.lp-map{border-radius:20px;background:#fff;color:var(--ink);padding:20px 22px;box-shadow:0 26px 50px -22px rgba(6,12,40,.65)}
.lp-q{transform:rotate(-1.2deg)}
.lp-map{width:82%;margin-left:auto;transform:rotate(1.4deg)}
.lp-q-head,.lp-map-head{display:flex;justify-content:space-between;align-items:center;font-size:14px}
.lp-q-head small{color:var(--muted);font-weight:500}
.lp-q-head span{display:inline-flex;align-items:center;gap:6px;border-radius:999px;background:#eef2ff;padding:4px 10px;color:var(--navy);font:700 12px ui-monospace,monospace}
.lp-q p{margin:14px 0 12px;font-size:15px;font-weight:650;line-height:1.5}
.lp-q ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.lp-q li{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:11px;background:#f8fafc;padding:9px 11px;font-size:14px}
.lp-q li span{display:grid;width:26px;height:26px;place-items:center;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.12);font:700 11px ui-monospace,monospace}
.lp-q li.on{border-color:var(--brand);background:#eef2ff}
.lp-q li.on span{background:var(--brand);color:#fff}
.lp-map-head small{color:var(--muted)}
.lp-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:12px}
.lp-tiles i{display:grid;place-items:center;height:42px;border-radius:10px;font-style:normal;font-size:12px;font-weight:700}
.lp-tiles .good{background:#d1fae5;color:#065f46}
.lp-tiles .warn{background:#fef3c7;color:#92400e}
.lp-tiles .bad{background:#ffe4e6;color:#9f1239}
.lp-tiles .untouched{background:#f1f5f9;color:#64748b}

/* ------------------------------------------------------------ treść */
.lp{padding-bottom:40px}
.lp-facts{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:-58px;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--line);box-shadow:var(--shadow)}
.lp-facts div{background:#fff;padding:24px 26px}
.lp-facts strong{display:block;font-size:34px;letter-spacing:-.04em;line-height:1;color:var(--navy)}
.lp-facts span{display:block;margin-top:8px;color:var(--muted);font-size:13.5px;line-height:1.4}
.lp-section{margin-top:76px}
.lp-head{max-width:680px;margin-bottom:30px}
.lp-head small,.lp-why small{display:block;color:var(--brand);font:700 11.5px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase}
.lp-head h2,.lp-why h2{margin:10px 0 0;font-size:clamp(26px,3.2vw,38px);line-height:1.1;letter-spacing:-.035em}
.lp-head p{margin:12px 0 0;color:var(--muted);line-height:1.65}

.lp-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;counter-reset:s}
.lp-steps li{position:relative;border:1px solid var(--line);border-radius:22px;background:#fff;padding:26px;box-shadow:var(--shadow)}
.lp-steps .n{display:grid;width:40px;height:40px;place-items:center;border-radius:12px;background:linear-gradient(145deg,var(--brand),var(--navy));color:#fff;font-weight:800}
.lp-steps h3{margin:18px 0 8px;font-size:18px;letter-spacing:-.015em}
.lp-steps p{margin:0;color:var(--muted);line-height:1.6;font-size:14.5px}

.lp-features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.lp-features article{border:1px solid var(--line);border-radius:20px;background:#fff;padding:22px;box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.lp-features article:hover{transform:translateY(-3px);box-shadow:0 1px 2px rgba(16,32,54,.04),0 22px 36px -22px rgba(16,32,54,.3)}
.lp-features .ic,.lp-teacher .ic{display:grid;width:44px;height:44px;place-items:center;border-radius:13px;background:#eef2ff;color:var(--brand)}
.lp-features h3{margin:16px 0 8px;font-size:16.5px;letter-spacing:-.01em}
.lp-features p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}

.lp-courses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.lp-course{position:relative;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff;padding:24px 22px 20px;color:var(--ink);text-decoration:none;box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.lp-course:hover{transform:translateY(-3px);box-shadow:0 1px 2px rgba(16,32,54,.04),0 22px 36px -22px rgba(16,32,54,.3)}
.lp-course .bar{position:absolute;inset:0 0 auto 0;height:5px;background:var(--c)}
.lp-course h3{margin:6px 0 8px;font-size:17.5px;letter-spacing:-.015em}
.lp-course p{flex:1;margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.lp-course .go{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--c);font-size:13.5px;font-weight:700}
.lp-course:focus-visible{outline:3px solid var(--c);outline-offset:3px}

.lp-why{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:48px;align-items:start;border-radius:28px;background:var(--navy);color:#fff;padding:clamp(28px,4vw,52px)}
.lp-why small{color:var(--accent-light)}
.lp-why ul{display:grid;gap:20px;margin:0;padding:0;list-style:none}
.lp-why li{display:flex;gap:14px}
.lp-why li .icon{margin-top:2px;color:#34d399}
.lp-why li b{display:block;font-size:16px}
.lp-why li span{display:block;margin-top:4px;color:#cbd5e1;font-size:14.5px;line-height:1.6}

.lp-teacher{display:flex;gap:20px;align-items:flex-start;border:1px solid var(--line);border-radius:22px;background:#fff;padding:28px;box-shadow:var(--shadow)}
.lp-teacher .ic{flex:none;width:52px;height:52px}
.lp-teacher h2{margin:0 0 8px;font-size:22px;letter-spacing:-.02em}
.lp-teacher p{margin:0;max-width:78ch;color:var(--muted);line-height:1.65}

.lp-final{border-radius:28px;background:radial-gradient(700px 300px at 85% -30%,rgba(110,135,225,.55),transparent 60%),var(--navy);color:#fff;padding:clamp(32px,5vw,60px);text-align:center}
.lp-final h2{margin:0;font-size:clamp(26px,3.4vw,40px);letter-spacing:-.035em}
.lp-final p{max-width:52ch;margin:14px auto 26px;color:#cbd5e1;line-height:1.65}
.lp-final small{display:block;max-width:60ch;margin:20px auto 0;color:#94a3b8;font-size:12.5px;line-height:1.6}

/* ------------------------------------------------------------ responsywność */
@media(max-width:1100px){
  .lp-features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lp-courses{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:900px){
  .top .lp-hero{grid-template-columns:minmax(0,1fr);gap:36px;padding-block:34px 96px}
  .lp-visual{max-width:460px}
  .lp-facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lp-steps{grid-template-columns:minmax(0,1fr)}
  .lp-why{grid-template-columns:minmax(0,1fr);gap:28px}
}
@media(max-width:560px){
  .lp-section{margin-top:56px}
  .lp-features,.lp-courses{grid-template-columns:minmax(0,1fr)}
  .lp-actions .lp-btn{width:100%}
  .lp-facts div{padding:18px}
  .lp-facts strong{font-size:28px}
  .lp-teacher{flex-direction:column}
  .lp-map{width:100%}
}
@media(prefers-reduced-motion:reduce){.lp-btn,.lp-features article,.lp-course{transition:none}}