/* Trop: strona główna i strona Plus (wspólne style) */
:root{
  --bg:#f6f5fc; --surface:#ffffff; --sunk:#edeafa; --line:#dedaf0;
  --ink:#16122e; --muted:#5b5674; --accent:#2e2384; --link:#3b2db8;
  --head:#1a1446; --head-2:#241c5c; --bubble:#2e2570; --head-line:#3a3180;
  --head-ink:#ffffff; --head-muted:#dad5ff; --lav:#c9c2ff; --hot:#ff6b5a; --hot-ink:#16122e;
  --money:#8a4b00; --money-bg:#fff0db; --plus-bg:#1a1446; --plus-ring:#1a1446;
  --display:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;
  --body:"Instrument Sans",ui-sans-serif,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e0b24; --surface:#17123a; --sunk:#1f1948; --line:#2e2766;
  --ink:#eceaff; --muted:#a9a3cf; --accent:#b7adff; --link:#b7adff;
  --head:#130f33; --head-2:#1e1850; --bubble:#2a226a; --head-line:#352d7a;
  --money:#ffc46b; --money-bg:#3a2a10; --plus-bg:#221a58; --plus-ring:#ff6b5a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e0b24; --surface:#17123a; --sunk:#1f1948; --line:#2e2766;
  --ink:#eceaff; --muted:#a9a3cf; --accent:#b7adff; --link:#b7adff;
  --head:#130f33; --head-2:#1e1850; --bubble:#2a226a; --head-line:#352d7a;
  --money:#ffc46b; --money-bg:#3a2a10; --plus-bg:#221a58; --plus-ring:#ff6b5a; color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--body)}
a{color:var(--link)}
:focus-visible{outline:2px solid var(--hot);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);letter-spacing:-.03em;line-height:1.05;margin:0;text-wrap:balance}
h2{font-size:clamp(28px,3.6vw,38px);font-weight:700}
.lede{color:var(--muted);font-size:17px;margin:10px 0 0;max-width:60ch}

/* przyciski */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;font:600 16px var(--body);text-decoration:none;white-space:nowrap}
.btn.hot{background:var(--hot);color:var(--hot-ink)}
.btn.hot:hover{background:#ff8676}
.btn.line{box-shadow:inset 0 0 0 1.5px #6d63b8;color:var(--head-ink)}
.btn.line:hover{box-shadow:inset 0 0 0 1.5px var(--lav)}
.btn.soft{box-shadow:inset 0 0 0 1.5px var(--line);color:var(--ink)}
.btn.soft:hover{box-shadow:inset 0 0 0 1.5px var(--accent)}

/* znak: trzy kropki tropu */
.brand{display:flex;align-items:center;gap:8px;color:var(--head-ink);text-decoration:none;font:700 30px/1 var(--display);letter-spacing:-.04em}
.trail{display:flex;gap:4px;align-items:center}
.trail b{display:block;border-radius:50%;background:var(--hot)}
.trail b:nth-child(1){width:5px;height:5px;opacity:.45}.trail b:nth-child(2){width:7px;height:7px;opacity:.7}.trail b:nth-child(3){width:10px;height:10px}

/* nagłówek i hero na indygo */
.band{background:var(--head);color:var(--head-ink)}
.top{display:flex;align-items:center;gap:12px 32px;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}
.top nav{display:flex;gap:4px 24px}
.top nav a{color:var(--head-muted);text-decoration:none;padding:8px 0}
.top nav a:hover{color:var(--head-ink)}
.top .acts{margin-left:auto;display:flex;align-items:center;gap:16px}
.top .acts>a:first-child{color:var(--head-ink);text-decoration:none;font-weight:500}
.top .btn{min-height:44px;padding:0 18px;font-size:15px}

.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center;padding-top:28px;padding-bottom:72px}
.hero h1{font-size:clamp(40px,5.6vw,68px);font-weight:700;letter-spacing:-.045em;line-height:.98}
.hero h1 em{font-style:normal;color:var(--hot)}
.hero .lede{color:var(--head-muted);font-size:18px}
.live{display:inline-flex;align-items:center;gap:8px;font:500 13px var(--mono);color:var(--lav);margin-top:22px}
.live i{width:8px;height:8px;border-radius:50%;background:#5fd18a;box-shadow:0 0 0 3px rgb(95 209 138/.25)}
.channels{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.channels li{background:var(--bubble);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.channels b{font:700 16px var(--display)}
.channels span{font-size:13px;color:var(--lav)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* czat z botem: element, który ma zostać w pamięci */
.chat{background:var(--head-2);border-radius:24px;padding:18px;display:flex;flex-direction:column;gap:12px;box-shadow:0 30px 60px rgb(8 5 30/.45);max-width:480px;justify-self:end;width:100%}
.chat header{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--head-line)}
.chat header span{width:38px;height:38px;border-radius:50%;background:var(--hot);color:var(--hot-ink);display:inline-flex;align-items:center;justify-content:center;font:700 16px var(--display)}
.chat header b{display:block;font-size:15px}
.chat header small{font-size:12px;color:var(--lav)}
.msg{max-width:86%;font-size:15px;line-height:1.45}
.msg.bot{align-self:flex-start;background:var(--bubble);border-radius:4px 16px 16px 16px;padding:10px 14px}
.msg.me{align-self:flex-end;background:var(--hot);color:var(--hot-ink);border-radius:16px 4px 16px 16px;padding:8px 14px;font-weight:600}
.msg.card{align-self:flex-start;width:86%;background:#fbfaff;color:#16122e;border-radius:16px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.msg.card b{font:700 16px/1.25 var(--display)}
.msg.card span{font-size:14px;color:#5b5674}
.msg.card strong{font:700 16px var(--display)}
.msg.card div{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.msg.card div i{font-style:normal;padding:6px 12px;border-radius:8px;background:#edeaff;font-size:13px;font-weight:600}
.msg.card div i:first-child{background:#1a1446;color:#fff}
.msg .tag{display:inline-block;font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--hot-ink);background:var(--lav);border-radius:999px;padding:2px 8px;margin-bottom:4px}
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
  .msg{animation:pop .45s cubic-bezier(.2,.7,.3,1) both;animation-delay:calc(var(--i) * .9s + .4s)}
  @keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
}

/* sekcje na jasnym tle */
main section{padding-top:72px}
.steps{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:8px}
.steps li>span{width:34px;height:34px;border-radius:10px;background:var(--sunk);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font:700 16px var(--display)}
.steps b{font:700 19px var(--display)}
.steps p{margin:0;color:var(--muted);font-size:15px}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:24px;align-items:start}
.stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.stats li{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:2px}
.stats b{font:700 26px var(--display);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stats span{font-size:14px;color:var(--muted)}

.latest{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.latest li{display:grid;grid-template-columns:64px minmax(0,1fr) auto auto;gap:6px 20px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px}
.latest time{font:500 13px var(--mono);color:var(--muted)}
.latest b{font:700 17px/1.3 var(--display)}
.latest span{color:var(--muted)}
.latest em{font:500 14px var(--mono);font-style:normal;color:var(--money);background:var(--money-bg);padding:3px 8px;border-radius:6px;white-space:nowrap}
.more{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:16px;color:var(--muted)}

/* cennik */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px;max-width:980px}
.plan{border-radius:22px;padding:28px;display:flex;flex-direction:column;gap:18px;background:var(--surface);border:1px solid var(--line)}
.plan h3{font-size:22px;font-weight:700;display:flex;align-items:center;gap:10px}
.price{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px}
.price b{font:700 56px/1 var(--display);letter-spacing:-.05em;font-variant-numeric:tabular-nums;white-space:nowrap}
.price span{color:var(--muted)}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.plan li{display:grid;grid-template-columns:14px 1fr;gap:10px;align-items:baseline}
.plan li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);transform:translateY(-1px)}
.plan .btn{margin-top:auto}
.plan.plus{background:var(--plus-bg);color:var(--head-ink);border-color:var(--plus-ring);box-shadow:0 24px 50px rgb(26 20 70/.25)}
.plan.plus .price span,.plan.plus .intro{color:var(--head-muted)}
.plan.plus li::before{background:var(--hot)}
.plan.plus h3 small{font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--hot);color:var(--hot-ink);padding:3px 8px;border-radius:999px}
.plan .intro{margin:0;color:var(--muted);font-size:15px}
.plan .what{font-size:13.5px;color:var(--lav);margin:0}
.plan .plusmore{color:var(--head-ink);font-weight:600;text-align:center;margin-top:-6px}
.fine{font-size:14px;color:var(--muted);max-width:80ch;margin:18px 0 0}

/* pytania */
.faq{max-width:780px;margin-top:20px;display:flex;flex-direction:column;gap:8px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 18px}
.faq summary{cursor:pointer;font:700 17px var(--display);padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:0 0 16px;color:var(--muted)}

.end{margin-top:80px}
.end .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding-top:40px;padding-bottom:40px}
.end h2{color:var(--head-ink)}
.end p{margin:8px 0 0;color:var(--head-muted)}
footer.band{border-top:1px solid var(--head-line)}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 24px;padding-top:22px;padding-bottom:28px;font-size:14px;color:var(--lav)}
footer a{color:var(--head-ink)}

@media (max-width:960px){
  .hero{grid-template-columns:1fr;gap:36px;padding-bottom:56px}
  .chat{justify-self:start}
  .split{grid-template-columns:1fr}
}
@media (max-width:720px){
  .top nav{display:none}
  .top .acts{gap:12px}
  .channels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps,.plans{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .latest li{grid-template-columns:1fr auto}
  .latest time{grid-column:1/-1}
  .latest span{grid-column:1}
  .latest em{grid-column:2;grid-row:2/span 2;align-self:start}
  main section{padding-top:56px}
  .plan{padding:22px}
}
@media (max-width:380px){.top .acts>a:first-child{display:none}}