/* FeatherCut: styl w duchu SMS-owo: ciemne tło, poświata pomarańcz/róż/fiolet, Geist. */

@font-face {
  font-family: "Geist";
  src: url("../fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --canvas: #0a0a0a;
  --card: #121212;
  --card-2: #191919;
  --line: #212327;
  --line-2: #2c2f34;
  --ink: #f5f5f4;
  --muted: #9a9ca3;
  --dim: #84878e;
  --orange: #ff7a17;
  --pink: #ff5c93;
  --purple: #7c3aed;
  --blue: #a0c3ec;
  --ok: #4ade80;
  --err: #f87171;
  --grad: linear-gradient(100deg, var(--orange) 10%, var(--pink) 45%, var(--purple) 90%);
  --sans: "Geist", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1120px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font: 400 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

/* Poświata w tle */
.glow {
  position: fixed;
  inset: -150px -100px 380px;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(40% 55% at 30% 40%, rgba(255, 122, 23, .22), transparent 70%),
    radial-gradient(45% 60% at 70% 30%, rgba(124, 58, 237, .25), transparent 70%),
    radial-gradient(35% 45% at 55% 60%, rgba(255, 92, 147, .12), transparent 70%);
  filter: blur(30px);
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(3%, 2%, 0) scale(1.06); }
}
@media (prefers-reduced-motion: reduce) { .glow { animation: none; } }

.site-header, main, .site-footer { position: relative; z-index: 1; }

a { color: var(--ink); text-decoration-color: var(--line-2); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--pink); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

.eyebrow {
  font: 400 11.5px/1.4 var(--mono);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--muted);
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Header */
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 500; font-size: 15px; }
.brand img { width: 26px; height: 26px; }
.nav { display: flex; gap: 20px; flex-wrap: wrap; }
.nav a { font: 400 11.5px/1 var(--mono); letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

/* Hero */
.hero { padding: 56px 0 28px; }
.hero h1 {
  font-size: clamp(2.4rem, 6.4vw, 4.5rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -.045em;
  margin: 14px 0 18px;
}
.hero p.lead { color: var(--muted); font-size: 16px; max-width: 560px; margin: 0; }
.badges { display: flex; gap: 8px 20px; flex-wrap: wrap; margin-top: 22px; }
.badges span { font: 400 11.5px/1.4 var(--mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
.badges span::before { content: "● "; color: var(--ok); font-size: 9px; vertical-align: 1px; }

/* Panel z narzędziem */
.panel, .tool {
  background: linear-gradient(rgba(25, 25, 25, .85), rgba(14, 14, 14, .85));
  border: 1px solid var(--line);
  border-radius: 20px;
  backdrop-filter: blur(6px);
}
.tool { padding: 24px; margin: 20px 0 56px; max-width: 760px; }
.tool h2 { font: 400 11.5px/1.4 var(--mono); letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.tool h2 + .presets, .tool h2 + .drop { margin-top: 0; }

.presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 22px; }
.preset {
  border: 1px solid var(--line);
  background: var(--card-2);
  color: var(--ink);
  border-radius: 14px;
  padding: 12px 8px;
  cursor: pointer;
  font: 500 14px/1.25 var(--sans);
  text-align: center;
  transition: border-color .15s, background .15s;
}
.preset small { display: block; color: var(--muted); font: 400 11px/1.4 var(--mono); letter-spacing: .3px; margin-top: 4px; }
.preset:hover { border-color: var(--line-2); }
.preset[aria-pressed="true"] {
  background: linear-gradient(var(--card-2), var(--card-2)) padding-box, var(--grad) border-box;
  border-color: transparent;
}

.custom-size { display: none; align-items: center; gap: 10px; margin: -10px 0 22px; color: var(--muted); }
.custom-size.show { display: flex; }
.custom-size input {
  width: 110px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--card-2); color: var(--ink); font: 400 14px var(--mono);
}
.custom-size input:focus { outline: none; border-color: var(--line-2); }

.drop {
  border: 1px dashed var(--line-2);
  border-radius: 16px;
  background: rgba(25, 25, 25, .5);
  padding: 40px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.drop:hover, .drop.drag { border-color: var(--pink); background: rgba(255, 92, 147, .05); }
.drop strong { display: block; font-size: 17px; font-weight: 500; margin-bottom: 6px; }
.drop span { color: var(--muted); font-size: 13.5px; }
.drop input { display: none; }
.drop:focus-visible { outline: 2px solid var(--purple); outline-offset: 2px; }

.status { margin-top: 20px; display: none; }
.status.show { display: block; }
.file-row { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; flex-wrap: wrap; }
.file-row .name { font-weight: 500; overflow-wrap: anywhere; }
.file-row .meta { color: var(--muted); font-family: var(--mono); font-size: 12.5px; }

.progress { height: 6px; background: var(--card-2); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; margin: 12px 0 8px; }
.progress div { height: 100%; width: 0; background: var(--grad); transition: width .2s; }
.progress-label { font: 400 12px var(--mono); color: var(--muted); }

.result { display: none; margin-top: 20px; padding: 18px; border-radius: 16px; background: var(--card-2); border: 1px solid var(--line); }
.result.show { display: block; }
.result .sizes { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; color: var(--muted); }
.result .sizes b { font-size: 22px; font-weight: 500; color: var(--ink); letter-spacing: -.02em; }
.result .saved { font: 500 12px var(--mono); letter-spacing: 1px; text-transform: uppercase; color: var(--ok); }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 22px; border-radius: 999px; border: 1px solid transparent;
  font: 500 15px var(--sans); cursor: pointer; text-decoration: none;
  transition: transform .15s, box-shadow .15s;
}
.btn-primary {
  background: var(--ink); color: var(--canvas);
  box-shadow: 0 8px 34px -12px rgba(255, 122, 23, .55), 0 4px 40px -14px rgba(124, 58, 237, .6);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--muted); }
.btn-danger { background: transparent; color: var(--err); border-color: var(--line-2); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.error { display: none; margin-top: 14px; color: var(--err); font-size: 14px; }
.error.show { display: block; }
.note { font: 400 11.5px/1.5 var(--mono); color: var(--dim); margin: 16px 0 0; }

.support-box { display: none; margin-top: 16px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; font-size: 14px; color: var(--muted); }
.support-box.show { display: block; }

/* Sekcje */
section.block { padding: 48px 0; border-top: 1px solid var(--line); }
section.block h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 400; letter-spacing: -.03em; line-height: 1.15; margin: 10px 0 22px; }
section.block > p { color: var(--muted); max-width: 680px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; padding: 0; margin: 0; list-style: none; counter-reset: s; }
.steps li { padding: 22px; counter-increment: s; }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font: 400 12px var(--mono); letter-spacing: 1.4px; margin-bottom: 14px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.steps h3 { margin: 0 0 6px; font-size: 17px; font-weight: 500; }
.steps p { margin: 0; color: var(--muted); font-size: 14px; }

.table-wrap { overflow-x: auto; border-radius: 20px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 13px 18px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font: 400 11px var(--mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
td:nth-child(2) { font-family: var(--mono); font-size: 13px; }
tr:last-child td { border-bottom: 0; }
.small-print { font: 400 11.5px/1.5 var(--mono); color: var(--dim); margin-top: 12px; }

.faq details { padding: 16px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--muted); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }

/* Strony tekstowe */
.prose { max-width: 720px; margin: 0 auto; padding: 56px 0 72px; }
.prose h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 400; line-height: 1.08; letter-spacing: -.04em; margin: 12px 0 20px; }
.prose h2 { font-size: 20px; font-weight: 500; letter-spacing: -.01em; margin: 34px 0 8px; }
.prose p, .prose li { color: #c9cacd; }
.prose strong { color: var(--ink); font-weight: 500; }
.prose ul { padding-left: 20px; }

.wallet { padding: 18px; margin: 12px 0; }
.wallet .label { font: 400 11.5px var(--mono); letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.wallet code { display: block; word-break: break-all; font: 400 13.5px/1.5 var(--mono); background: var(--card-2); border: 1px solid var(--line); padding: 12px 14px; border-radius: 12px; margin-bottom: 12px; color: var(--ink); }

/* Stopka */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font: 400 11.5px var(--mono); letter-spacing: 1px; text-transform: uppercase; color: var(--dim); }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--ink); }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 560px) {
  .presets { grid-template-columns: repeat(2, 1fr); }
  .tool { padding: 16px; }
  .hero { padding-top: 36px; }
  .nav { gap: 14px; }
}

/* =========================================================
   Efekty: dopamina od samego patrzenia
   ========================================================= */

/* Hero w dwóch kolumnach + demo */
.hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.hero-cta { margin-top: 28px; }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 32px; }
}

/* Mieniący się gradient w tytule */
.grad-text {
  background-image: linear-gradient(100deg, var(--orange) 0%, var(--pink) 25%, var(--purple) 50%, var(--pink) 75%, var(--orange) 100%);
  background-size: 200% 100%;
  animation: shimmer 6s linear infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* Wejście nagłówka */
.hero-text > * { animation: rise .8s cubic-bezier(.2, .7, .2, 1) both; }
.hero-text > *:nth-child(2) { animation-delay: .08s; }
.hero-text > *:nth-child(3) { animation-delay: .16s; }
.hero-text > *:nth-child(4) { animation-delay: .24s; }
.hero-text > *:nth-child(5) { animation-delay: .32s; }
.demo { animation: rise .9s .25s cubic-bezier(.2, .7, .2, 1) both; }
.tool { animation: rise .9s .35s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Pulsujące kropki przy plakietkach */
.badges span::before { display: inline-block; margin-right: 6px; animation: pulse 2.4s ease-in-out infinite; }
.badges span:nth-child(2)::before { animation-delay: .3s; }
.badges span:nth-child(3)::before { animation-delay: .6s; }
.badges span:nth-child(4)::before { animation-delay: .9s; }
@keyframes pulse { 0%, 100% { opacity: 1; text-shadow: 0 0 0 transparent; } 50% { opacity: .55; text-shadow: 0 0 8px var(--ok); } }

/* Reflektor podążający za kursorem */
.panel, .tool, .preset { position: relative; isolation: isolate; }
.panel::after, .tool::after, .preset::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: -1;
  opacity: 0;
  transition: opacity .3s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 92, 147, .09), rgba(124, 58, 237, .05) 40%, transparent 70%);
}
.preset::after { background: radial-gradient(160px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 122, 23, .16), transparent 70%); }
.panel:hover::after, .tool:hover::after, .preset:hover::after { opacity: 1; }

/* Karty presetów: uniesienie i "klik" */
.preset { transition: transform .18s cubic-bezier(.2, .7, .2, 1), border-color .15s, box-shadow .2s; }
.preset:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -18px rgba(255, 92, 147, .6); }
.preset:active { transform: translateY(0) scale(.97); }
.preset[aria-pressed="true"] { animation: pick .35s cubic-bezier(.2, .9, .3, 1.4); box-shadow: 0 10px 34px -16px rgba(255, 122, 23, .55), 0 6px 34px -18px rgba(124, 58, 237, .6); }
@keyframes pick { 0% { transform: scale(.96); } 60% { transform: scale(1.03); } 100% { transform: scale(1); } }

/* Strefa upuszczania: unosząca się ikona i żywa ramka */
.drop { position: relative; }
.drop-icon { width: 46px; height: 46px; display: block; margin: 0 auto 14px; animation: float 3.2s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.drop:hover, .drop.drag {
  border-style: solid;
  border-color: transparent;
  background:
    linear-gradient(rgba(20, 20, 20, .92), rgba(20, 20, 20, .92)) padding-box,
    linear-gradient(var(--angle, 0deg), var(--orange), var(--pink), var(--purple), var(--blue), var(--orange)) border-box;
  animation: spin-border 3s linear infinite;
}
.drop.drag { transform: scale(1.01); }
.drop.drag .drop-icon { animation-duration: .9s; }
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes spin-border { to { --angle: 360deg; } }

/* Pasek postępu z połyskiem */
.progress div { position: relative; overflow: hidden; background-size: 200% 100%; }
.progress div::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: translateX(-100%);
  animation: sweep 1.4s ease-in-out infinite;
}
@keyframes sweep { to { transform: translateX(100%); } }

/* Przyciski: przelatujący błysk */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%; left: -60%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .7), transparent);
  transform: skewX(-20deg);
}
.btn-primary:hover::after { animation: sheen .7s ease; }
@keyframes sheen { to { left: 130%; } }
.btn-primary:hover { box-shadow: 0 12px 40px -10px rgba(255, 122, 23, .7), 0 6px 46px -12px rgba(124, 58, 237, .75); }
.btn:active { transform: scale(.97); }

/* Wynik: wyskakuje + rozbłysk */
.result.pop { animation: pop .6s cubic-bezier(.2, .9, .3, 1.3); box-shadow: 0 0 0 1px rgba(74, 222, 128, .25), 0 20px 60px -30px rgba(74, 222, 128, .5); }
@keyframes pop { 0% { transform: scale(.94); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.result .saved { display: inline-block; padding: 4px 10px; border-radius: 999px; background: rgba(74, 222, 128, .1); border: 1px solid rgba(74, 222, 128, .3); }
.result.pop .saved { animation: bounce .7s .2s cubic-bezier(.2, .9, .3, 1.6) both; }
@keyframes bounce { 0% { transform: scale(.4); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.result.pop #download { animation: glowpulse 1.8s ease-in-out 3; }
@keyframes glowpulse {
  0%, 100% { box-shadow: 0 8px 34px -12px rgba(255, 122, 23, .55), 0 4px 40px -14px rgba(124, 58, 237, .6); }
  50% { box-shadow: 0 10px 50px -8px rgba(255, 122, 23, .9), 0 6px 60px -8px rgba(124, 58, 237, .95); }
}

.confetti { position: fixed; inset: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 50; }

/* Demo w nagłówku */
.demo { padding: 22px; }
.demo-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.demo-chip { font: 400 11px var(--mono); letter-spacing: .6px; padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); }
.demo-file { display: flex; gap: 14px; align-items: center; }
.demo-thumb {
  width: 64px; height: 64px; border-radius: 14px; flex: none;
  background: linear-gradient(135deg, #2a1608, #2b0f22 50%, #170c33);
  border: 1px solid var(--line-2);
  display: grid; place-items: center;
}
.demo-thumb span { width: 0; height: 0; border-left: 14px solid var(--ink); border-top: 9px solid transparent; border-bottom: 9px solid transparent; margin-left: 4px; opacity: .85; }
.demo-name { font-weight: 500; }
.demo-size { color: var(--muted); font-family: var(--mono); font-size: 13px; }
.demo-size b { font: 500 34px/1.1 var(--sans); letter-spacing: -.03em; color: var(--ink); font-variant-numeric: tabular-nums; margin-right: 4px; }
.demo.done .demo-size b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.demo-progress { margin: 18px 0 10px; }
.demo-progress div { width: 0; transition: none; }
.demo-foot { display: flex; justify-content: space-between; font: 400 12px var(--mono); color: var(--muted); }
.demo-saved { color: var(--ok); font-weight: 500; }
.demo.done .demo-saved { animation: bounce .6s cubic-bezier(.2, .9, .3, 1.6) both; }

/* Sekcje wjeżdżają przy przewijaniu */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal .steps li { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1), border-color .2s; }
.reveal.in .steps li { opacity: 1; transform: none; }
.reveal.in .steps li:nth-child(2) { transition-delay: .1s; }
.reveal.in .steps li:nth-child(3) { transition-delay: .2s; }
.steps li:hover { border-color: var(--line-2); }

/* Wiersze tabeli podświetlają się */
tbody tr { transition: background .2s; }
tbody tr:hover { background: rgba(255, 255, 255, .025); }

/* Logo obraca się lekko na hover */
.brand img { transition: transform .5s cubic-bezier(.2, .9, .3, 1.4); }
.brand:hover img { transform: rotate(-12deg) scale(1.08); }

/* Szanuj ustawienia "ogranicz animacje" */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .reveal .steps li { opacity: 1; transform: none; }
}

/* =========================================================
   Warstwa premium
   ========================================================= */

::selection { background: rgba(255, 92, 147, .35); color: #fff; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 3px; border-radius: 6px; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--canvas); }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 99px; border: 2px solid var(--canvas); }

/* Ziarno filmowe nad całością */
.grain {
  position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Siatka w tle nagłówka */
.hero-bg {
  position: absolute; left: 0; right: 0; top: -68px; height: 820px; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
main { position: relative; }

/* Szklany, przyklejony nagłówek */
.site-header {
  position: sticky; top: 0; z-index: 40;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 10, 10, .62);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  border-bottom-color: var(--line);
}
.site-header .wrap { flex-wrap: nowrap; }
.site-header .nav { margin-left: auto; }
.btn-sm { padding: 8px 16px; font-size: 13.5px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }
.header-cta { margin-left: 24px; white-space: nowrap; }
@media (max-width: 860px) { .header-cta { display: none; } .site-header .wrap { flex-wrap: wrap; } }

/* Ogłoszenie nad tytułem */
.announce {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 5px 14px 5px 5px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(25, 25, 25, .6);
  color: var(--muted); font-size: 13.5px; text-decoration: none;
  transition: border-color .2s, color .2s;
}
.announce:hover { border-color: rgba(255, 92, 147, .5); color: var(--ink); }
.announce-tag { padding: 3px 10px; border-radius: 999px; background: var(--grad); color: #0a0a0a; font: 500 11px var(--mono); letter-spacing: .8px; text-transform: uppercase; }
.announce-arrow { transition: transform .2s; }
.announce:hover .announce-arrow { transform: translateX(3px); }

.hero { padding: 72px 0 56px; }
.hero h1 { font-size: clamp(2.6rem, 6.8vw, 5.2rem); letter-spacing: -.05em; line-height: 1; margin: 26px 0 22px; }
.hero h1 .line { display: inline-block; }
.hero p.lead { font-size: 17px; max-width: 540px; line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero .badges { margin-top: 28px; }

/* Scena z demo i pływającymi etykietami */
.demo-stage { position: relative; padding: 36px 8px; }
.demo { box-shadow: 0 40px 120px -40px rgba(124, 58, 237, .45), 0 30px 80px -50px rgba(255, 122, 23, .5), inset 0 1px 0 rgba(255, 255, 255, .05); transform: perspective(1200px) rotateY(-6deg) rotateX(3deg); transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.demo-stage:hover .demo { transform: perspective(1200px) rotateY(0) rotateX(0); }
.float-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(18, 18, 18, .85); border: 1px solid var(--line-2);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font: 400 11.5px var(--mono); letter-spacing: .5px; color: var(--ink); white-space: nowrap;
  box-shadow: 0 12px 30px -12px rgba(0, 0, 0, .6);
  animation: bob 5s ease-in-out infinite;
}
.float-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.chip-a { top: 0; left: -14px; }
.chip-b { bottom: 4px; right: -8px; animation-delay: -1.6s; }
.chip-b i { background: var(--pink); box-shadow: 0 0 10px var(--pink); }
.chip-c { bottom: -22px; left: 26px; animation-delay: -3.2s; }
.chip-c i { background: var(--orange); box-shadow: 0 0 10px var(--orange); }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (max-width: 900px) { .demo { transform: none; } .chip-a { left: 0; } .chip-b { right: 0; } }

/* Przesuwająca się taśma */
.marquee {
  position: relative; overflow: hidden; padding: 22px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  margin-bottom: 64px;
}
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 38s linear infinite; }
.marquee-track span { font: 400 13px var(--mono); letter-spacing: 2px; text-transform: uppercase; color: var(--dim); white-space: nowrap; display: inline-flex; align-items: center; gap: 56px; }
.marquee-track span::after { content: "✦"; color: var(--line-2); }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Narzędzie jako okno aplikacji */
.tool-section { scroll-margin-top: 90px; }
.tool {
  max-width: 880px; margin: 0 auto 72px; padding: 0; overflow: hidden;
  box-shadow: 0 50px 140px -60px rgba(124, 58, 237, .55), 0 40px 100px -70px rgba(255, 122, 23, .6), inset 0 1px 0 rgba(255, 255, 255, .05);
}
.tool::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(160deg, rgba(255, 122, 23, .55), rgba(255, 92, 147, .15) 30%, transparent 55%, rgba(124, 58, 237, .5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.tool-top { display: flex; align-items: center; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--line); background: rgba(10, 10, 10, .35); }
.dots { display: flex; gap: 7px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-2); }
.dots i:nth-child(1) { background: #ff5f57; } .dots i:nth-child(2) { background: #febc2e; } .dots i:nth-child(3) { background: #28c840; }
.tool-status { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font: 400 11.5px var(--mono); letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.tool-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: pulse 2.4s ease-in-out infinite; }
.tool-body { padding: 28px; }
.tool-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 14px 20px; border-top: 1px solid var(--line); font: 400 11.5px var(--mono); color: var(--dim); background: rgba(10, 10, 10, .35); }
.tool-foot .lock { display: inline-block; width: 8px; height: 8px; border-radius: 2px; background: var(--ok); margin-right: 8px; box-shadow: 0 0 8px var(--ok); vertical-align: 1px; }
@media (max-width: 560px) { .tool-body { padding: 18px; } .tool-top .eyebrow { display: none; } }

/* Liczby */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin-bottom: 24px; background: rgba(18, 18, 18, .6); }
.stat { padding: 30px 26px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 400; letter-spacing: -.04em; line-height: 1; background: linear-gradient(180deg, #fff, #9a9aa0); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stat span { display: block; margin-top: 10px; font: 400 11.5px var(--mono); letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } .stat:nth-child(2) { border-right: 0; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }

/* Nagłówki sekcji */
section.block h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -.045em; line-height: 1.05; margin-bottom: 30px; }
.muted-h { color: var(--dim); }

/* Bento */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.bento-card { padding: 26px; display: flex; flex-direction: column; transition: transform .3s cubic-bezier(.2, .7, .2, 1), border-color .3s; }
.bento-card:hover { transform: translateY(-3px); border-color: var(--line-2); }
.bento-wide { grid-column: span 4; display: grid; grid-template-columns: 1.1fr 1fr; grid-template-rows: auto auto 1fr; column-gap: 40px; align-items: start; }
.bento-wide .bento-visual { grid-column: 2; grid-row: 1 / span 3; }
.bento-card h3 { font-size: 19px; font-weight: 500; letter-spacing: -.02em; margin: 14px 0 8px; }
.bento-wide h3 { font-size: 26px; margin-top: 0; }
.bento-card p { color: var(--muted); font-size: 14.5px; margin: 0; }
.bento-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 18px; background: var(--card-2); border: 1px solid var(--line-2); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05); }
.bento-card:not(.bento-wide) { grid-column: span 1; }
@media (max-width: 960px) { .bento { grid-template-columns: repeat(2, 1fr); } .bento-wide { grid-column: span 2; grid-template-columns: 1fr; } .bento-wide .bento-visual { grid-column: 1; grid-row: auto; margin-bottom: 20px; } }
@media (max-width: 560px) { .bento { grid-template-columns: 1fr; } .bento-wide { grid-column: span 1; } }

/* Wizualizacja prywatności */
.privacy-visual { display: flex; align-items: center; gap: 14px; padding: 26px; border-radius: 16px; background: rgba(10, 10, 10, .5); border: 1px solid var(--line); min-height: 150px; }
.pv-device, .pv-cloud { flex: none; border-radius: 14px; border: 1px solid var(--line-2); padding: 12px; font: 400 10.5px var(--mono); letter-spacing: .8px; text-transform: uppercase; color: var(--muted); text-align: center; }
.pv-device { background: var(--card-2); }
.pv-file { margin-top: 10px; padding: 8px 12px; border-radius: 10px; background: var(--grad); color: #0a0a0a; font-weight: 500; text-transform: none; letter-spacing: 0; font-size: 12px; animation: bob 4s ease-in-out infinite; }
.pv-line { flex: 1; height: 2px; position: relative; background: repeating-linear-gradient(90deg, var(--line-2) 0 6px, transparent 6px 12px); }
.pv-line i { position: absolute; top: -3px; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 12px var(--pink); animation: probe 3s ease-in-out infinite; }
@keyframes probe { 0% { left: 0; opacity: 0; } 15% { opacity: 1; } 55% { left: 55%; opacity: 1; } 70%, 100% { left: 55%; opacity: 0; } }
.pv-cloud { opacity: .6; border-style: dashed; }
.pv-cloud b { display: block; font-size: 22px; color: var(--err); margin-top: 6px; font-family: var(--sans); font-weight: 400; }

/* Porównanie */
.compare th.col-us, .compare td.col-us { color: var(--ink); background: rgba(255, 92, 147, .045); }
.compare th.col-us { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 500; }
.compare td:last-child { color: var(--dim); }
.compare td:nth-child(2) { font-family: var(--sans); font-size: 14px; }
.yes { display: inline-flex; align-items: center; gap: 8px; }
.yes::before { content: "✓"; width: 18px; height: 18px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 11px; background: rgba(74, 222, 128, .12); color: var(--ok); border: 1px solid rgba(74, 222, 128, .3); }

/* Końcowe wezwanie */
.cta-band { margin: 24px 0 96px; }
.cta-inner {
  position: relative; overflow: hidden; text-align: center; padding: 84px 24px; border-radius: 28px;
  border: 1px solid var(--line-2);
  background:
    radial-gradient(60% 80% at 20% 0%, rgba(255, 122, 23, .22), transparent 60%),
    radial-gradient(60% 80% at 80% 100%, rgba(124, 58, 237, .28), transparent 60%),
    linear-gradient(rgba(25, 25, 25, .9), rgba(12, 12, 12, .9));
}
.cta-inner h2 { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 400; letter-spacing: -.05em; line-height: 1.05; margin: 14px 0 34px; }

/* Stopka z wielkim znakiem */
.site-footer { padding: 48px 0 28px; }
.site-footer .wrap { display: block; text-transform: none; letter-spacing: 0; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-top nav { display: flex; gap: 22px; flex-wrap: wrap; font: 400 11.5px var(--mono); letter-spacing: 1.2px; text-transform: uppercase; }
.wordmark {
  font-size: clamp(4.5rem, 19vw, 15rem); font-weight: 500; letter-spacing: -.07em; line-height: .9; text-align: center;
  margin: 44px 0 20px; user-select: none;
  background: linear-gradient(180deg, rgba(245, 245, 244, .14), rgba(245, 245, 244, 0) 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font: 400 11.5px var(--mono); letter-spacing: 1px; text-transform: uppercase; color: var(--dim); }

/* Linia gradientu na górze kart przy hoverze */
.panel { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04); }

@media (prefers-reduced-motion: reduce) {
  .demo { transform: none; }
  .marquee-track { animation: none; }
}

/* =========================================================
   Dostępność, telefon, dopracowanie
   ========================================================= */

.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; }
.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 16px; border-radius: 999px;
  background: var(--ink); color: var(--canvas); font-weight: 500; text-decoration: none;
  transform: translateY(-160%); transition: transform .2s;
}
.skip-link:focus-visible { transform: none; }

/* Komórki-nagłówki wierszy wyglądają jak zwykły tekst */
tbody th { font: 400 14px/1.5 var(--sans); letter-spacing: 0; text-transform: none; color: var(--ink); text-align: left; }

/* Tekst zależny od urządzenia */
.on-touch { display: none; }
@media (hover: none) and (pointer: coarse) {
  .on-touch { display: inline; }
  .on-pointer { display: none; }
}
.touch .on-touch { display: inline; }
.touch .on-pointer { display: none; }

/* Przycisk menu (telefon) */
.menu-btn {
  display: none; width: 44px; height: 44px; margin-left: auto; border-radius: 12px;
  border: 1px solid var(--line-2); background: rgba(25, 25, 25, .6); cursor: pointer;
  position: relative; z-index: 71;
}
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: transform .3s cubic-bezier(.2, .7, .2, 1), top .3s; }
.menu-btn span:first-child { top: 17px; }
.menu-btn span:last-child { top: 25px; }
.menu-open .menu-btn span:first-child { top: 21px; transform: rotate(45deg); }
.menu-open .menu-btn span:last-child { top: 21px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 70; padding: 96px 24px 32px;
  display: flex; flex-direction: column; gap: 28px;
  background: rgba(10, 10, 10, .9);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  opacity: 0; transition: opacity .25s;
}
.mobile-menu.open { opacity: 1; }
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu nav a {
  font-size: 34px; letter-spacing: -.04em; line-height: 1; color: var(--ink); text-decoration: none;
  padding: 14px 0; border-bottom: 1px solid var(--line);
  opacity: 0; transform: translateY(12px); transition: opacity .4s, transform .4s cubic-bezier(.2, .7, .2, 1);
}
.mobile-menu.open nav a { opacity: 1; transform: none; }
.mobile-menu.open nav a:nth-child(2) { transition-delay: .05s; }
.mobile-menu.open nav a:nth-child(3) { transition-delay: .1s; }
.mobile-menu.open nav a:nth-child(4) { transition-delay: .15s; }
.mobile-menu nav a[aria-current="page"] { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mobile-menu .btn { align-self: stretch; }
.mobile-menu-note { margin-top: auto; font: 400 11.5px var(--mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--dim); text-align: center; }
.menu-open { overflow: hidden; }
.menu-open .site-header { z-index: 72; background: transparent; border-bottom-color: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }

/* FAQ: cały wiersz klikalny, wygodny dla palca */
.faq details { padding: 0; }
.faq summary { padding: 18px 20px; min-height: 56px; align-items: center; }
.faq details p { padding: 0 20px 18px; margin: 0; }
.faq summary::after { font-size: 18px; transition: transform .3s; }

/* Większe pola dotyku w stopce i plakietkach */
.footer-top nav a { padding: 10px 0; }
.custom-size input { min-height: 44px; }

@media (max-width: 860px) {
  .site-header .wrap { flex-wrap: nowrap; min-height: 64px; }
  .site-header .nav { display: none; }
  .menu-btn { display: block; }
}

@media (max-width: 640px) {
  .hero { padding: 36px 0 32px; gap: 0; }
  .hero h1 { margin: 20px 0 16px; }
  .hero p.lead { font-size: 16px; }
  .hero-actions .btn { flex: 1 1 auto; }
  .hide-sm { display: none; }
  .announce { font-size: 13px; max-width: 100%; }
  .demo-stage { display: none; }
  .marquee { margin-bottom: 36px; padding: 16px 0; }
  .marquee-track, .marquee-track span { gap: 36px; }
  .tool { margin-bottom: 48px; border-radius: 18px; }
  .tool-top { padding: 12px 16px; }
  .tool-foot { padding: 12px 16px; flex-direction: column; gap: 6px; }
  .preset { padding: 14px 8px; min-height: 64px; }
  .drop { padding: 30px 14px; }
  .result .actions .btn { flex: 1 1 auto; }
  section.block { padding: 40px 0; }
  section.block h2 { margin-bottom: 22px; }
  .bento-card { padding: 22px; }
  .bento-wide h3 { font-size: 22px; }
  .privacy-visual { padding: 18px 14px; gap: 10px; min-height: 0; }
  .pv-device, .pv-cloud { padding: 10px 8px; font-size: 9.5px; flex-shrink: 1; min-width: 0; }
  th, td { white-space: normal; padding: 12px 12px; }
  table { font-size: 13.5px; }
  tbody th { font-size: 13.5px; }
  td:nth-child(2) { font-size: 12.5px; }
  .compare td:nth-child(2) { font-size: 13.5px; }
  .table-wrap { border-radius: 16px; }
  .stat { padding: 22px 18px; }
  .cta-inner { padding: 56px 20px; border-radius: 22px; }
  .cta-band { margin-bottom: 64px; }
  .cta-inner .btn { width: 100%; }
  .wordmark { margin: 32px 0 14px; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .prose { padding: 36px 0 56px; }
}

@media (max-width: 360px) {
  .presets { gap: 6px; }
  .preset small { font-size: 10px; }
  .hero h1 { font-size: 2.3rem; }
  .stat b { font-size: 1.8rem; }
  .yes::before { display: none; }
}

/* Wynik z podglądem */
.result-grid { display: grid; grid-template-columns: 168px 1fr; gap: 20px; align-items: center; }
.preview { width: 100%; max-height: 220px; aspect-ratio: 16 / 10; object-fit: contain; border-radius: 12px; background: #000; border: 1px solid var(--line); display: block; }
.result .sizes { align-items: flex-end; gap: 14px; }
.size-col { display: flex; flex-direction: column; gap: 2px; }
.size-col small { font: 400 10.5px var(--mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); }
.result .arrow { color: var(--dim); padding-bottom: 4px; }
.result .saved { align-self: center; }
.result .actions { margin-top: 14px; }
@media (max-width: 640px) {
  .result-grid { grid-template-columns: 1fr; gap: 14px; }
  .preview { max-height: 260px; }
  .result .actions .btn { flex: 1 1 140px; }
}

/* Stan pracy: blokada kliknięć w strefę, ikona wiruje */
.is-busy .drop { pointer-events: none; opacity: .55; }
.drop.disabled { pointer-events: none; opacity: .4; }
.is-busy .preset { pointer-events: none; }
.is-busy .preset:not([aria-pressed="true"]) { opacity: .5; }

/* =========================================================
   Wydajność
   ========================================================= */
.demo-progress div { width: 100% !important; transform: scaleX(0); transform-origin: left center; }
.glow { will-change: transform; }
.marquee-track { will-change: transform; }
/* Pulsowanie bez kosztownego cienia tekstu */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
/* Sekcje poniżej ekranu renderują się dopiero, gdy są potrzebne */
/* (content-visibility celowo wyłączone: powodowało migotanie przy szybkim przewijaniu) */
/* Telefony: lżejsze tło (bez rozmycia w ruchu i mieszania warstw) */
@media (max-width: 860px), (hover: none) {
  .glow { animation: none; filter: blur(24px); }
  .grain { mix-blend-mode: normal; opacity: .035; }
  .demo { transform: none; }
  .panel, .tool { backdrop-filter: none; }
}

/* Strona 404 */
.notfound { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px 16px; gap: 14px; position: relative; z-index: 1; }
.notfound .brand { margin-bottom: 24px; }
.nf-code { font-size: clamp(6rem, 22vw, 11rem); line-height: .9; letter-spacing: -.07em; font-weight: 500; }
.notfound h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); font-weight: 400; letter-spacing: -.04em; margin: 0; }
.notfound p { color: var(--muted); margin: 0 0 18px; }

/* Wygodne pola dotyku */
.brand { min-height: 44px; }
.announce { min-height: 40px; }
.footer-top nav a { padding: 13px 0; }
.footer-top .brand { font: 500 15px var(--sans); letter-spacing: 0; text-transform: none; color: var(--ink); }
.small-print { max-width: none; }
.wordmark { font-size: clamp(2.8rem, 12.5vw, 10.5rem); }
.wordmark { font-family: var(--sans); text-transform: none; letter-spacing: -.065em; }

/* Tryb Turbo (silnik wielowątkowy) */
.tool-status.turbo { color: var(--ink); }
.tool-status.turbo #engine-badge { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 500; }
.tool-status.turbo i { background: var(--orange); box-shadow: 0 0 10px var(--orange); }

/* W trakcie kompresji wstrzymujemy ozdobne animacje: cała moc procesora idzie na film */
.is-busy .glow, .is-busy .marquee-track, .is-busy .grad-text, .is-busy .float-chip,
.is-busy .badges span::before, .is-busy .drop-icon, .is-busy .pv-file, .is-busy .pv-line i,
.is-busy .tool-status i { animation-play-state: paused !important; }
/* ...a także efekty, które wymuszają ciągłe przerysowywanie ekranu */
.is-busy .progress div::after { animation: none; }
.is-busy .grain { display: none; }
.is-busy .glow { filter: none; opacity: .6; }
.is-busy .site-header.scrolled, .is-busy .float-chip, .is-busy .panel, .is-busy .tool { -webkit-backdrop-filter: none; backdrop-filter: none; }

/* =========================================================
   Wsparcie: karty portfeli, szybkie wsparcie, podziękowanie
   ========================================================= */
.wallet { padding: 22px; margin: 22px 0; }
.wallet-head { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.wallet-name { font-size: 18px; font-weight: 500; letter-spacing: -.01em; }
.wallet-ticker { font: 400 11px var(--mono); letter-spacing: 1px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); }
.wallet-body { display: grid; grid-template-columns: 190px 1fr; gap: 26px; align-items: start; }
.wallet-qr { background: #fff; border-radius: 16px; padding: 10px; box-shadow: 0 20px 60px -30px rgba(255, 92, 147, .6); }
.wallet-qr svg { display: block; width: 100%; height: auto; border-radius: 8px; }
.wallet-qr-hint { font: 400 10.5px/1.4 var(--mono); color: #4b4d52; text-align: center; margin-top: 8px; letter-spacing: .3px; }
.wallet-address {
  display: block; width: 100%; text-align: left; cursor: copy;
  font: 400 15px/1.6 var(--mono); letter-spacing: .5px; word-spacing: 4px; color: var(--ink);
  background: var(--card-2); border: 1px dashed var(--line-2); border-radius: 14px; padding: 14px 16px;
  word-break: break-all; transition: border-color .2s, background .2s;
}
.wallet-address:hover { border-color: var(--pink); background: rgba(255, 92, 147, .05); }
.wallet-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.wallet-copy.copied { background: var(--ok); color: #06130d; box-shadow: 0 10px 40px -12px rgba(74, 222, 128, .8); }
.wallet-steps { margin: 18px 0 0; padding-left: 20px; color: var(--muted); font-size: 14px; }
.wallet-steps li { margin: 4px 0; color: var(--muted); }
.prose .wallet-steps li { color: var(--muted); }
@media (max-width: 640px) {
  .wallet { padding: 18px; }
  .wallet-body { grid-template-columns: 1fr; gap: 18px; }
  .wallet-qr { max-width: 220px; margin: 0 auto; }
  .wallet-actions .btn { flex: 1 1 100%; }
  .wallet-address { font-size: 14px; }
}

/* Szybkie wsparcie pod wynikiem */
.support-box { padding: 16px 18px; }
.qs-text { margin: 0 0 12px; color: var(--muted); }
.qs-text strong { color: var(--ink); font-weight: 500; }
.qs-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.qs-more { font-size: 13.5px; color: var(--muted); margin-left: 6px; }
@media (max-width: 640px) { .qs-actions .btn { flex: 1 1 140px; } .qs-more { margin: 6px 0 0; } }

/* Podziękowanie */
.thanks {
  position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 24px;
  background: rgba(8, 8, 8, .78);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  opacity: 0; transition: opacity .35s ease;
}
.thanks.show { opacity: 1; }
.thanks-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.thanks-inner { position: relative; text-align: center; max-width: 560px; transform: translateY(14px) scale(.96); transition: transform .6s cubic-bezier(.2, .9, .3, 1.3); }
.thanks.show .thanks-inner { transform: none; }
.thanks-logo { width: 84px; height: 84px; margin: 0 auto 20px; display: block; filter: drop-shadow(0 18px 40px rgba(255, 92, 147, .55)); animation: thanks-float 3s ease-in-out infinite; }
@keyframes thanks-float { 0%, 100% { transform: translateY(0) rotate(-4deg); } 50% { transform: translateY(-10px) rotate(4deg); } }
.thanks-title { font-size: clamp(3.2rem, 11vw, 6.5rem); font-weight: 500; letter-spacing: -.06em; line-height: .95; margin: 0 0 14px; }
.thanks-sub { font-size: clamp(1.25rem, 3.6vw, 1.75rem); letter-spacing: -.02em; margin: 0 0 18px; color: var(--ink); }
.thanks-note { font: 400 12.5px/1.6 var(--mono); color: var(--muted); margin: 0 0 26px; }
.thanks-close { margin: 0 auto; }
@media (prefers-reduced-motion: reduce) { .thanks-logo { animation: none; } .thanks-inner { transform: none; } }
.thanks-canvas { z-index: 0; } .thanks-inner { z-index: 1; }

/* Widżet darowizn: BTC / ETH / SOL */
.donate { padding: 10px; margin: 26px 0; }
.coin-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); gap: 6px; padding: 4px; border-radius: 16px; background: rgba(10, 10, 10, .45); border: 1px solid var(--line); }
.coin-tab {
  display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px;
  border: 1px solid transparent; border-radius: 12px; background: transparent; color: var(--muted);
  font: 500 15px var(--sans); cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.coin-tab:hover { color: var(--ink); background: rgba(255, 255, 255, .03); }
.coin-tab[aria-selected="true"] { color: var(--ink); background: var(--card-2); border-color: var(--line-2); box-shadow: 0 8px 24px -14px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .05); }
.coin-tab-name { color: var(--dim); font-weight: 400; font-size: 13px; }
.coin-tab[aria-selected="true"] .coin-tab-name { color: var(--muted); }
.coin-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; display: inline-block; }
.coin-btc { background: #f7931a; box-shadow: 0 0 10px rgba(247, 147, 26, .6); }
.coin-eth { background: #8a9cf5; box-shadow: 0 0 10px rgba(98, 126, 234, .7); }
.coin-sol { background: linear-gradient(135deg, #9945ff, #14f195); box-shadow: 0 0 10px rgba(153, 69, 255, .6); }

.donate-body { display: grid; grid-template-columns: 200px 1fr; gap: 26px; align-items: center; padding: 22px 14px 14px; }
.donate-body.swap { animation: coin-swap .35s cubic-bezier(.2, .7, .2, 1); }
@keyframes coin-swap { from { opacity: .3; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.donate-qr { background: #fff; border-radius: 16px; padding: 10px; box-shadow: 0 24px 60px -30px rgba(255, 92, 147, .65); }
.donate-qr svg { display: block; width: 100%; height: auto; border-radius: 8px; }
.donate-qr-hint { font: 400 10.5px/1.4 var(--mono); color: #4b4d52; text-align: center; margin-top: 8px; }
.donate-net { display: flex; align-items: center; gap: 8px; font: 400 11.5px var(--mono); letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.donate-address {
  display: block; width: 100%; text-align: left; cursor: copy;
  font: 400 15px/1.55 var(--mono); color: var(--ink); word-break: break-all;
  background: var(--card-2); border: 1px dashed var(--line-2); border-radius: 14px; padding: 14px 16px;
  transition: border-color .2s, background .2s;
}
.donate-address:hover { border-color: var(--pink); background: rgba(255, 92, 147, .05); }
.donate-copy { width: 100%; margin-top: 12px; }
.donate-copy.copied { background: var(--ok); color: #06130d; box-shadow: 0 10px 40px -12px rgba(74, 222, 128, .8); }
.prose .donate-accepts, .donate-accepts { margin: 12px 0 0; font-size: 13px; color: var(--muted); }
@media (max-width: 640px) {
  .donate-body { grid-template-columns: 1fr; gap: 18px; padding: 18px 8px 10px; }
  .donate-qr { max-width: 220px; width: 100%; margin: 0 auto; }
  .coin-tab-name { display: none; }
  .donate-address { font-size: 13.5px; }
}

/* Szybkie wsparcie: przyciski walut */
.qs-coin { gap: 8px; }
@media (max-width: 640px) {
  .qs-actions .qs-coin { flex: 1 1 0; min-width: 0; padding-left: 8px; padding-right: 8px; }
  .qs-more { flex-basis: 100%; text-align: center; margin: 4px 0 0; }
}

/* Kolory walut w palecie FeatherCut: od lewej pomarańcz → róż → fiolet, jak gradient marki */
.coin-btc { background: var(--orange); box-shadow: 0 0 12px rgba(255, 122, 23, .75); }
.coin-eth { background: var(--pink); box-shadow: 0 0 12px rgba(255, 92, 147, .75); }
.coin-sol { background: var(--purple); box-shadow: 0 0 12px rgba(124, 58, 237, .85); }
.coin-tab[aria-selected="true"] {
  background: linear-gradient(var(--card-2), var(--card-2)) padding-box, var(--grad) border-box;
  border-color: transparent;
  box-shadow: 0 10px 34px -16px rgba(255, 92, 147, .55);
}
.coin-tab .coin-dot { transition: transform .3s cubic-bezier(.2, .9, .3, 1.6); }
.coin-tab[aria-selected="true"] .coin-dot { transform: scale(1.3); }
.donate-qr { transition: box-shadow .4s; }
.donate[data-coin="btc"] .donate-qr { box-shadow: 0 24px 60px -26px rgba(255, 122, 23, .75); }
.donate[data-coin="eth"] .donate-qr { box-shadow: 0 24px 60px -26px rgba(255, 92, 147, .75); }
.donate[data-coin="sol"] .donate-qr { box-shadow: 0 24px 60px -26px rgba(124, 58, 237, .85); }
.donate-address:hover { border-color: transparent; background: linear-gradient(var(--card-2), var(--card-2)) padding-box, var(--grad) border-box; border-style: solid; }