/* czyszczenieglosnika.pl : design system inspirowany estetyką iOS */
:root{
  --bg:#ffffff;
  --bg2:#f5f5f7;
  --bg3:#fbfbfd;
  --text:#1d1d1f;
  --text2:#6e6e73;
  --text3:#86868b;
  --line:#d2d2d7;
  --line2:#e8e8ed;
  --blue:#0071e3;
  --blue2:#0077ed;
  --link:#0066cc;
  --sky:#2997ff;
  --cyan:#5ac8fa;
  --green:#34c759;
  --orange:#ff9f0a;
  --red:#ff3b30;
  --purple:#af52de;
  --radius:22px;
  --radius-lg:30px;
  --shadow:0 2px 6px rgba(0,0,0,.04),0 12px 40px rgba(0,0,0,.08);
  --shadow-sm:0 1px 2px rgba(0,0,0,.04),0 4px 14px rgba(0,0,0,.06);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","Segoe UI",Roboto,Inter,Arial,sans-serif;
  --wrap:1080px;
  --wrap-text:720px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.53;letter-spacing:-.022em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(0,113,227,.45);outline-offset:2px;border-radius:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.wrap-text{max-width:var(--wrap-text);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:10px;z-index:100}
.skip:focus{left:8px}

/* == Nawigacja == */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:0 22px;height:52px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:9px;color:var(--text);font-weight:600;font-size:17px;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(145deg,#0a84ff,#5ac8fa);display:grid;place-items:center;box-shadow:0 2px 6px rgba(10,132,255,.35)}
.brand-mark svg{width:17px;height:17px}
.brand small{color:var(--text3);font-weight:500}
.nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--text);opacity:.82;font-size:13.5px;letter-spacing:-.01em}
.nav-links a:hover{opacity:1;text-decoration:none}
.nav-links a[aria-current="page"]{opacity:1;font-weight:600}
.nav-btn{display:none;background:none;border:0;width:40px;height:40px;margin-right:-10px;cursor:pointer;border-radius:10px}
.nav-btn span{display:block;width:18px;height:1.6px;background:var(--text);margin:5px auto;border-radius:2px;transition:transform .3s,opacity .3s}
.nav.open .nav-btn span:nth-child(1){transform:translateY(3.3px) rotate(45deg)}
.nav.open .nav-btn span:nth-child(2){transform:translateY(-3.3px) rotate(-45deg)}
.sheet{display:none}
@media (max-width:820px){
  .nav-links{display:none}
  .nav-btn{display:block}
  .sheet{display:block;position:fixed;inset:53px 0 0 0;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:18px 30px 40px;overflow:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .28s,transform .28s,visibility .28s;z-index:49}
  .nav.open + .sheet{opacity:1;visibility:visible;transform:none}
  .sheet p{margin:22px 0 6px;font-size:12px;color:var(--text3);font-weight:600;letter-spacing:.02em;text-transform:uppercase}
  .sheet a{display:block;color:var(--text);font-size:26px;font-weight:600;letter-spacing:-.03em;padding:5px 0}
  .sheet a.small{font-size:17px;font-weight:500;color:var(--text2)}
}

/* == Typografia sekcji == */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--blue);letter-spacing:-.01em;margin:0 0 14px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(52,199,89,.15)}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.03em;line-height:1.07;color:var(--text)}
.display{font-size:clamp(40px,7.2vw,80px);letter-spacing:-.045em;line-height:1.03}
.lead{font-size:clamp(19px,2.4vw,24px);line-height:1.38;color:var(--text2);letter-spacing:-.02em;font-weight:500;margin:18px auto 0;max-width:680px}
.grad{background:linear-gradient(92deg,#0a84ff 0%,#30b0e8 55%,#34c3a6 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec{padding:110px 0}
.sec.tight{padding:80px 0}
.sec.gray{background:var(--bg2)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 54px}
.sec-head h2{font-size:clamp(32px,5vw,56px);letter-spacing:-.04em}
.sec-head p{font-size:clamp(17px,2vw,21px);color:var(--text2);margin:16px 0 0;line-height:1.42;font-weight:500}

/* == Hero == */
.hero{text-align:center;padding:72px 0 34px;background:radial-gradient(1200px 520px at 50% -10%,#eaf4ff 0%,rgba(234,244,255,0) 70%)}
.hero .display{max-width:900px;margin:0 auto}
.hero-cta{display:flex;justify-content:center;gap:14px;margin-top:28px;flex-wrap:wrap}
.crumbs{font-size:13px;color:var(--text3);margin:0 0 18px;display:flex;justify-content:center;gap:6px;flex-wrap:wrap;list-style:none;padding:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--line)}
.crumbs a{color:var(--text2)}

/* == Przyciski == */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:980px;padding:12px 24px;font-size:17px;font-weight:500;letter-spacing:-.01em;transition:background .2s,transform .15s,box-shadow .2s;text-decoration:none!important;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue2)}
.btn-ghost{background:transparent;color:var(--link);border:1px solid var(--link)}
.btn-ghost:hover{background:var(--link);color:#fff}
.btn-gray{background:#e8e8ed;color:var(--text)}
.btn-gray:hover{background:#dcdce1}
.link-more{font-size:17px;font-weight:500}
.link-more::after{content:" ›"}

/* == iPhone z narzędziem == */
.stage{padding:20px 0 90px;position:relative}
.device{position:relative;width:380px;max-width:100%;margin:0 auto;border-radius:62px;padding:13px;background:linear-gradient(145deg,#2b2b2e,#0f0f10 40%,#2a2a2d);box-shadow:0 0 0 2px #3a3a3d inset,0 0 0 1px #8e8e93,0 40px 80px -20px rgba(0,30,80,.35),0 20px 40px -20px rgba(0,0,0,.35)}
.device::before,.device::after{content:"";position:absolute;width:4px;border-radius:2px;background:#2c2c2e;right:-4px}
.device::before{top:180px;height:90px}
.device::after{top:120px;height:40px;left:-4px;right:auto;box-shadow:0 80px 0 #2c2c2e,0 140px 0 #2c2c2e}
.screen{position:relative;border-radius:50px;background:linear-gradient(180deg,#f7fbff 0%,#ffffff 46%,#f5f5f7 100%);overflow:hidden;padding:58px 22px 26px;min-height:720px;display:flex;flex-direction:column}
.island{position:absolute;top:13px;left:50%;transform:translateX(-50%);width:118px;height:34px;border-radius:20px;background:#000;z-index:3;display:flex;align-items:center;justify-content:flex-end;padding:0 12px;transition:width .45s cubic-bezier(.3,1.4,.5,1)}
.island i{width:9px;height:9px;border-radius:50%;background:#1b1b22;box-shadow:inset 0 0 2px #333}
.playing .island{width:190px;justify-content:space-between}
.island .bars{display:none;gap:2px;align-items:center;height:14px}
.playing .island .bars{display:flex}
.island .bars b{width:3px;border-radius:2px;background:#30d158;animation:eq 0.9s ease-in-out infinite}
.island .bars b:nth-child(2){animation-delay:.15s}.island .bars b:nth-child(3){animation-delay:.3s}.island .bars b:nth-child(4){animation-delay:.45s}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}
.status{position:absolute;top:18px;left:30px;right:30px;display:flex;justify-content:space-between;font-size:14px;font-weight:600;letter-spacing:-.01em;z-index:2}
.status .sig{display:flex;gap:5px;align-items:center}
.status .sig svg{height:11px;width:auto}

.app-title{font-size:30px;font-weight:700;letter-spacing:-.03em;margin:4px 2px 2px}
.app-sub{font-size:14px;color:var(--text2);margin:0 2px 16px;letter-spacing:-.01em}
.seg{display:grid;grid-template-columns:repeat(4,1fr);background:rgba(118,118,128,.12);border-radius:10px;padding:2px;position:relative;gap:0}
.seg button{position:relative;z-index:1;border:0;background:transparent;padding:7px 4px;font-size:13px;font-weight:500;border-radius:8px;cursor:pointer;color:var(--text);letter-spacing:-.01em}
.seg button[aria-selected="true"]{background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.12),0 3px 1px rgba(0,0,0,.04);font-weight:600}
.ring-wrap{position:relative;width:250px;height:250px;margin:26px auto 10px}
.ring-wrap svg.ring{width:100%;height:100%;transform:rotate(-90deg);position:relative;z-index:2}
.ring-track{stroke:rgba(0,0,0,.06)}
.ring-bar{transition:stroke-dashoffset .25s linear}
.ring-center{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.ring-big{font-size:62px;font-weight:600;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}
.ring-big small{font-size:24px;font-weight:600;color:var(--text2);margin-left:2px}
.ring-label{font-size:14px;color:var(--text2);margin-top:6px;font-weight:500}
.waves{position:absolute;inset:18px;z-index:1}
.waves span{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(10,132,255,.35);opacity:0}
.playing .waves span{animation:wave 2.4s cubic-bezier(.2,.6,.3,1) infinite}
.playing .waves span:nth-child(2){animation-delay:.8s}
.playing .waves span:nth-child(3){animation-delay:1.6s}
@keyframes wave{0%{transform:scale(.82);opacity:.9}100%{transform:scale(1.32);opacity:0}}
.chips{display:flex;justify-content:center;gap:8px;margin:6px 0 18px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line2);border-radius:980px;padding:5px 11px;font-size:13px;font-weight:500;color:var(--text2);font-variant-numeric:tabular-nums}
.chip b{color:var(--text);font-weight:600}
.start{width:100%;height:56px;border-radius:16px;font-size:18px;font-weight:600;border:0;cursor:pointer;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;gap:10px;transition:background .2s,transform .15s;box-shadow:0 8px 20px -8px rgba(0,113,227,.7)}
.start:hover{background:var(--blue2)}
.start:active{transform:scale(.98)}
.start svg{width:18px;height:18px}
.playing .start{background:#1d1d1f;box-shadow:none}
.custom{display:none;margin:14px 2px 0}
.custom.show{display:block}
.custom label{display:flex;justify-content:space-between;font-size:13px;color:var(--text2);font-weight:500;margin-bottom:8px}
.custom label b{color:var(--text);font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--blue) var(--p,30%),#d1d1d6 var(--p,30%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px;border-radius:50%;background:#fff;box-shadow:0 0.5px 4px rgba(0,0,0,.12),0 6px 13px rgba(0,0,0,.12);cursor:pointer;border:0}
input[type=range]::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:#fff;box-shadow:0 0.5px 4px rgba(0,0,0,.12),0 6px 13px rgba(0,0,0,.12);cursor:pointer;border:0}
.list-ios{margin:16px 0 0;background:#fff;border-radius:12px;border:1px solid var(--line2);overflow:hidden}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;font-size:15px}
.row+.row{border-top:1px solid var(--line2)}
.row .ico{width:29px;height:29px;border-radius:7px;display:grid;place-items:center;flex:none;margin-right:10px}
.row .ico svg{width:17px;height:17px}
.row .l{display:flex;align-items:center;flex:1;min-width:0}
.row .muted{color:var(--text3);font-size:13px}
.switch{position:relative;width:51px;height:31px;flex:none}
.switch input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer;z-index:1}
.switch span{position:absolute;inset:0;background:#e9e9eb;border-radius:31px;transition:background .25s}
.switch span::after{content:"";position:absolute;top:2px;left:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.15),0 3px 1px rgba(0,0,0,.06);transition:transform .25s}
.switch input:checked+span{background:var(--green)}
.switch input:checked+span::after{transform:translateX(20px)}
.tool-note{font-size:12.5px;color:var(--text3);text-align:center;margin:14px 6px 0;line-height:1.45}
.home-ind{width:134px;height:5px;border-radius:3px;background:#1d1d1f;margin:auto auto 0;opacity:.85;transform:translateY(14px)}
.tips{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:820px;margin:34px auto 0}
.tip{background:var(--bg2);border-radius:18px;padding:16px 18px;display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.4}
.tip b{display:block;font-size:15px}
.tip span{color:var(--text2)}
.tip .ico{flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff}
.tip .ico svg{width:18px;height:18px}
@media (max-width:560px){
  .stage{padding:6px 0 60px}
  .device{width:auto;margin:0 6px;border-radius:44px;padding:9px}
  .device::before,.device::after{display:none}
  .screen{border-radius:36px;min-height:0;padding:54px 16px 24px}
  .ring-wrap{width:224px;height:224px}
  .ring-big{font-size:54px}
  .tips{grid-template-columns:1fr;gap:10px}
  .home-ind{display:none}
}

/* == Kafelki / bento == */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.gray .card{box-shadow:none}
.card h3{font-size:24px;letter-spacing:-.03em;margin-bottom:10px}
.card p{margin:0;color:var(--text2);font-size:16.5px;line-height:1.5}
.card .num{font-size:15px;font-weight:600;color:var(--blue);margin-bottom:12px;display:block}
.card .big-ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;color:#fff}
.card .big-ico svg{width:28px;height:28px}
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.bento .card{grid-column:span 2}
.bento .card.w3{grid-column:span 3}
.bento .card.w4{grid-column:span 4}
.bento .card.dark{background:#000;color:#f5f5f7}
.bento .card.dark h3{color:#f5f5f7}
.bento .card.dark p{color:#a1a1a6}
.stat{font-size:clamp(48px,7vw,72px);font-weight:700;letter-spacing:-.05em;line-height:1;margin:6px 0 10px}
@media (max-width:900px){.bento{grid-template-columns:repeat(2,1fr)}.bento .card,.bento .card.w3,.bento .card.w4{grid-column:span 2}}
@media (min-width:601px) and (max-width:900px){.bento .card{grid-column:span 1}}

.bg-blue{background:linear-gradient(145deg,#0a84ff,#0060df)}
.bg-cyan{background:linear-gradient(145deg,#5ac8fa,#0a9fe0)}
.bg-green{background:linear-gradient(145deg,#34c759,#20a447)}
.bg-orange{background:linear-gradient(145deg,#ffb340,#ff8a00)}
.bg-red{background:linear-gradient(145deg,#ff6961,#ff3b30)}
.bg-purple{background:linear-gradient(145deg,#bf5af2,#9b3fd6)}
.bg-indigo{background:linear-gradient(145deg,#6e6cf0,#4b49d6)}
.bg-gray{background:linear-gradient(145deg,#a1a1a6,#7c7c80)}
.bg-pink{background:linear-gradient(145deg,#ff6482,#ff2d55)}

/* Urządzenia */
.devices{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (min-width:1000px){.devices{grid-template-columns:repeat(5,1fr)}}
@media (max-width:900px){.devices{grid-template-columns:repeat(2,1fr)}}
.dev{display:flex;flex-direction:column;gap:14px;background:#fff;border-radius:20px;padding:22px;color:var(--text);transition:transform .25s,box-shadow .25s;box-shadow:var(--shadow-sm);min-height:168px}
.dev:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow)}
.dev .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff}
.dev .ico svg{width:24px;height:24px}
.dev b{font-size:18px;letter-spacing:-.02em;line-height:1.2}
.dev span{font-size:14px;color:var(--text2);line-height:1.4;margin-top:-8px}
.dev[aria-current="page"]{outline:2px solid var(--blue)}

/* == Treść artykułowa == */
.prose{font-size:19px;line-height:1.6;letter-spacing:-.018em}
.prose h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.035em;margin:64px 0 18px;scroll-margin-top:70px}
.prose h3{font-size:24px;letter-spacing:-.025em;margin:40px 0 12px}
.prose p{margin:0 0 20px}
.prose ul,.prose ol{margin:0 0 22px;padding-left:24px}
.prose li{margin:8px 0}
.prose li::marker{color:var(--text3)}
.prose strong{font-weight:600}
.prose a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose table{width:100%;border-collapse:collapse;margin:8px 0 28px;font-size:16px}
.prose th,.prose td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line2);vertical-align:top}
.prose th{font-weight:600;color:var(--text2);font-size:14px}
.table-wrap{overflow-x:auto;border-radius:16px;border:1px solid var(--line2);margin:8px 0 28px}
.table-wrap table{margin:0}
.callout{border-radius:18px;padding:20px 22px;margin:8px 0 26px;font-size:17px;line-height:1.5;display:flex;gap:14px}
.callout .ico{flex:none;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;color:#fff}
.callout .ico svg{width:16px;height:16px}
.callout p{margin:0}
.callout.info{background:#eef6ff}
.callout.warn{background:#fff6e5}
.callout.ok{background:#ecfaef}
.steps{list-style:none;padding:0!important;counter-reset:s;margin:10px 0 26px}
.steps li{counter-increment:s;position:relative;padding:0 0 0 54px;margin:0 0 22px}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:36px;height:36px;border-radius:50%;background:var(--bg2);display:grid;place-items:center;font-weight:600;font-size:16px;color:var(--text)}
.steps li b{display:block;font-size:19px;margin-bottom:2px}
.kicker{font-size:15px;color:var(--text2);display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:18px}
.kicker span+span::before{content:"·";margin-right:10px;color:var(--line)}
.toc{background:var(--bg2);border-radius:18px;padding:20px 24px;margin:0 0 34px}
.toc b{font-size:14px;color:var(--text2);font-weight:600;display:block;margin-bottom:8px}
.toc ol{margin:0;padding-left:20px;font-size:16.5px}
.toc li{margin:5px 0}
.toc a{text-decoration:none}

/* == FAQ == */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font-size:20px;font-weight:600;letter-spacing:-.022em;position:relative;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(var(--text2),var(--text2)) center/14px 2px no-repeat,linear-gradient(var(--text2),var(--text2)) center/2px 14px no-repeat;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 40px 24px 0;color:var(--text2);font-size:17.5px;line-height:1.55}
.faq .a p{margin:0 0 10px}

/* == Blog == */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.posts{grid-template-columns:1fr}}
.post{display:flex;flex-direction:column;background:#fff;border-radius:24px;overflow:hidden;color:var(--text);box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s}
.post:hover{text-decoration:none;transform:translateY(-4px);box-shadow:var(--shadow)}
.post .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.post .cat{font-size:13px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.02em}
.post h3{font-size:22px;line-height:1.2;letter-spacing:-.025em}
.post p{margin:0;color:var(--text2);font-size:15.5px;line-height:1.45}
.post .meta{margin-top:auto;padding-top:10px;font-size:13.5px;color:var(--text3)}
.post.feature{grid-column:1/-1;display:grid;grid-template-columns:1.25fr 1fr}
.post.feature .cover{aspect-ratio:auto;min-height:340px}
.post.feature h3{font-size:clamp(26px,3.4vw,36px)}
.post.feature .body{justify-content:center;padding:36px 40px}
@media (max-width:760px){.post.feature{grid-template-columns:1fr}.post.feature .cover{min-height:220px}.post.feature .body{padding:24px}}
.cover{aspect-ratio:16/10;position:relative;overflow:hidden;display:grid;place-items:center}
.cover svg.glyph{width:34%;max-width:150px;height:auto;filter:drop-shadow(0 18px 30px rgba(0,0,0,.18));position:relative;z-index:1}
.cover::before{content:"";position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.22);filter:blur(30px);top:-20%;right:-15%}
.cv-blue{background:linear-gradient(135deg,#d7ecff 0%,#7cc0ff 50%,#0a84ff 100%)}
.cv-teal{background:linear-gradient(135deg,#dbfbf3 0%,#76e0d0 50%,#18b3a6 100%)}
.cv-purple{background:linear-gradient(135deg,#f1e6ff 0%,#c6a2ff 50%,#8e5cf7 100%)}
.cv-orange{background:linear-gradient(135deg,#fff0d9 0%,#ffc477 50%,#ff8a00 100%)}
.cv-pink{background:linear-gradient(135deg,#ffe3ea 0%,#ff9fb4 50%,#ff375f 100%)}
.art-cover{border-radius:28px;margin:34px auto 0;max-width:var(--wrap);aspect-ratio:21/9}
.art-cover svg.glyph{width:18%;max-width:170px}
@media (max-width:600px){.art-cover{border-radius:20px;aspect-ratio:16/10;margin:26px 16px 0}.art-cover svg.glyph{width:30%}}
.author{display:flex;align-items:center;gap:12px;margin:40px 0 0;padding:20px 0;border-top:1px solid var(--line2);font-size:15px;color:var(--text2)}
.author .av{width:44px;height:44px;border-radius:50%;flex:none}

/* == Narzędzia testowe == */
.panel{background:#fff;border-radius:30px;box-shadow:var(--shadow);padding:30px;max-width:760px;margin:0 auto}
.panel h2{font-size:22px;letter-spacing:-.025em;margin:0 0 4px}
.panel .sub{color:var(--text2);font-size:15px;margin:0 0 20px}
.lr{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.pad{border:0;border-radius:22px;background:var(--bg2);padding:26px 12px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:16px;font-weight:600;transition:background .2s,transform .15s,box-shadow .2s;letter-spacing:-.01em}
.pad:hover{background:#ebebf0}
.pad:active{transform:scale(.97)}
.pad svg{width:40px;height:40px;color:var(--blue)}
.pad.on{background:#e3f0ff;box-shadow:inset 0 0 0 2px var(--blue)}
.pad small{font-weight:500;color:var(--text2);font-size:13px}
.freqs{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.freqs button{border:1px solid var(--line);background:#fff;border-radius:980px;padding:8px 14px;font-size:14.5px;font-weight:500;cursor:pointer;font-variant-numeric:tabular-nums;transition:all .2s}
.freqs button:hover{border-color:var(--blue);color:var(--blue)}
.freqs button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.readout{font-size:52px;font-weight:600;letter-spacing:-.05em;font-variant-numeric:tabular-nums;text-align:center;margin:10px 0 2px;line-height:1}
.readout small{font-size:20px;color:var(--text2)}
.divider{height:1px;background:var(--line2);margin:26px 0}
.vol{display:flex;align-items:center;gap:12px;margin-top:18px}
.vol svg{width:20px;height:20px;color:var(--text3);flex:none}
.meter{height:14px;border-radius:14px;background:var(--bg2);overflow:hidden;margin:16px 0 8px}
.meter i{display:block;height:100%;width:0;border-radius:14px;background:linear-gradient(90deg,#34c759,#ffcc00 75%,#ff3b30);transition:width .06s linear}
canvas.wave{width:100%;height:150px;border-radius:18px;background:var(--bg2);display:block}
.mic-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;align-items:center}
.mic-row select{flex:1;min-width:200px;font:inherit;font-size:15px;padding:11px 14px;border-radius:12px;border:1px solid var(--line);background:#fff}
.msg{font-size:14.5px;color:var(--text2);margin:12px 0 0;min-height:22px}
.msg.err{color:var(--red)}
.msg.ok{color:#1f8f3a}
audio{width:100%;margin-top:14px}

/* == Stopka == */
.foot{background:var(--bg2);color:var(--text2);font-size:12.5px;line-height:1.5;padding:40px 0 30px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.foot h4{font-size:12.5px;font-weight:600;color:var(--text);margin:0 0 10px;letter-spacing:-.01em}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0 0 8px}
.foot a{color:var(--text2)}
.foot a:hover{color:var(--text)}
.foot .note{padding:0 0 16px;margin:0}
.foot .bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:16px}
@media (max-width:760px){.foot-grid{grid-template-columns:repeat(2,1fr)}}

/* == Strony prawne == */
.legal .prose{font-size:17px}
.legal .prose h2{font-size:26px;margin:44px 0 12px}
.updated{color:var(--text3);font-size:14px;margin-top:14px}

/* == Animacje wejścia == */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.playing .waves span,.island .bars b{animation:none}html{scroll-behavior:auto}}
.center{text-align:center}
.mt0{margin-top:0}
.mt40{margin-top:40px}