/* TankLens — tanklens.app
   Dark-first. Tokeny lustrzane z DesignTokens.swift aplikacji. */

@font-face{font-family:"Nunito Variable";font-style:normal;font-weight:200 1000;font-display:swap;src:url("../fonts/nunito-latin-wght-normal.woff2") format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Nunito Variable";font-style:normal;font-weight:200 1000;font-display:swap;src:url("../fonts/nunito-latin-ext-wght-normal.woff2") format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --accent:#35D6C7;
  --accent-deep:#0E6E66;
  --accent-tint:#132E29;
  --on-accent:#0B1210;
  --ink:#F5F5F7;
  --ink-2:#C9C9CF;
  --muted:#A1A1A9;
  --surface:#000;
  --raised:#1C1C1E;
  --overlay:#2C2C2E;
  --hairline:#39393C;
  --flag:#FFAD48;
  --shade-rgb:0,0,0;        /* kolor tła do gradientów nad zdjęciami */
  --raised-rgb:28,28,30;    /* --raised jako RGB do półprzezroczystych paneli */
  --fg-rgb:255,255,255;     /* kolor pierwszego planu do subtelnych ramek */
  --glow:53,214,199;

  --font:ui-rounded,"SF Pro Rounded","Nunito Variable",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r-sm:10px;--r-md:16px;--r-lg:24px;
  --container:1120px;
  --gutter:clamp(20px,4vw,40px);
  --nav-h:64px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- motyw jasny (tokeny light z aplikacji) ---------- */
:root[data-theme="light"]{--accent:#0E6E66;--accent-deep:#0E6E66;--accent-tint:#E9F3F0;--on-accent:#FFFFFF;--ink:#17191C;--ink-2:#3C3F46;--muted:#6B6D74;--surface:#F2F2F7;--raised:#FFFFFF;--overlay:#FFFFFF;--hairline:#E8E8ED;--flag:#AD5700;--shade-rgb:242,242,247;--raised-rgb:255,255,255;--fg-rgb:23,25,28;--glow:14,110,102}
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){--accent:#0E6E66;--accent-deep:#0E6E66;--accent-tint:#E9F3F0;--on-accent:#FFFFFF;--ink:#17191C;--ink-2:#3C3F46;--muted:#6B6D74;--surface:#F2F2F7;--raised:#FFFFFF;--overlay:#FFFFFF;--hairline:#E8E8ED;--flag:#AD5700;--shade-rgb:242,242,247;--raised-rgb:255,255,255;--fg-rgb:23,25,28;--glow:14,110,102}
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--surface);color-scheme:dark}
:root[data-theme="light"]{color-scheme:light}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){color-scheme:light}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.08;text-wrap:balance}
ol,ul{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent);color:var(--on-accent)}

.container{width:min(100% - 2*var(--gutter),var(--container));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--on-accent);padding:8px 14px;border-radius:999px;z-index:100}
.skip:focus{left:12px}

.h2{font-size:clamp(30px,4.6vw,52px)}
.h2-wide{max-width:22ch}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--ink-2);max-width:56ch;text-wrap:pretty}
.num{font-variant-numeric:tabular-nums}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 24px;border-radius:999px;font-weight:700;font-size:17px;line-height:1;white-space:nowrap;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s}
.btn:active{transform:scale(.97)}
.btn svg{width:22px;height:22px;flex:none}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:#5EE1D4}
.btn-ghost{color:var(--ink);border:1.5px solid rgba(var(--fg-rgb),.25);background:rgba(var(--fg-rgb),.04);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-ghost:hover{border-color:rgba(var(--fg-rgb),.55)}
.btn .handle{color:var(--muted);font-weight:600;margin-left:-4px}
.textlink{color:var(--accent);font-weight:700;border-bottom:1.5px solid transparent;transition:border-color .2s}
.textlink:hover{border-bottom-color:currentColor}
.pill{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;font-size:14px;font-weight:700}

/* App Store "już wkrótce" badge — własny, nie oficjalny znak Apple */
.appstore{display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 20px 0 16px;border-radius:12px;border:1.5px solid rgba(var(--fg-rgb),.3);color:var(--ink);font-weight:700;font-size:16px;line-height:1;white-space:nowrap;background:rgba(var(--shade-rgb),.35)}
.appstore svg{width:24px;height:24px;color:var(--ink)}
.appstore-icon{width:28px;height:28px;border-radius:7px;flex:none}
:root[data-theme="light"] .appstore-icon{content:url("../img/logo-light.png")}
.appstore-soon{opacity:.85;cursor:default}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--nav-h);transition:background .35s,box-shadow .35s}
.nav::before{content:"";position:absolute;inset:0;background:rgba(var(--shade-rgb),.6);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);opacity:0;transition:opacity .35s}
.nav.is-solid::before,.subpage .nav::before{opacity:1}
.nav.is-solid{box-shadow:0 1px 0 rgba(var(--fg-rgb),.08)}
.nav-inner{position:relative;height:100%;width:min(100% - 2*var(--gutter),var(--container));margin-inline:auto;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.01em}
.brand .mark{width:30px;height:30px;color:var(--accent)}
.nav-links{display:flex;gap:26px;margin-left:auto;font-weight:600;font-size:15px;color:var(--ink-2)}
.nav-links a{position:relative;padding:6px 0;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav-links + .nav-right{margin-left:0}
.lang{display:inline-flex;align-items:center;gap:5px;font-weight:700;font-size:14px;height:34px;padding:0 12px 0 10px;border-radius:999px;border:1.5px solid rgba(var(--fg-rgb),.35);background:rgba(var(--fg-rgb),.06);color:var(--muted);transition:border-color .2s,color .2s,background .2s}
.lang .globe{width:17px;height:17px;color:var(--accent);margin-right:3px}
.lang:hover{border-color:var(--accent);background:rgba(53,214,199,.1);color:var(--ink)}
.lang .lang-cur{color:var(--ink)}
.lang .lang-sep{opacity:.5}
.soon-pill{background:var(--accent-tint);color:var(--accent)}
.burger{display:none;width:40px;height:40px;border-radius:999px;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger[aria-expanded="true"] span:first-child{top:19px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:19px;transform:rotate(-45deg)}
.mobile-menu{display:none}
@media (max-width:860px){
  .nav-links,.soon-pill{display:none}
  .burger{display:block}
  .mobile-menu{position:fixed;inset:var(--nav-h) 0 0 0;background:rgba(var(--shade-rgb),.94);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:24px var(--gutter);display:flex;flex-direction:column;gap:4px}
  .mobile-menu[hidden]{display:none}
  .mobile-menu a{font-size:28px;font-weight:800;padding:12px 0;border-bottom:1px solid var(--hairline)}
  .nav.menu-open::before{opacity:1}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;isolation:isolate;overflow:hidden}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-bg img{object-fit:cover;object-position:34% 50%}
@keyframes hero-zoom{to{transform:scale(1)}}
.hero-video{display:none;position:absolute;top:0;height:100%;width:auto;max-width:none;opacity:0;transition:opacity .9s;object-fit:cover}
.hero-video.is-on{opacity:1}
.hero-shade{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(var(--shade-rgb),.35) 0%,rgba(var(--shade-rgb),0) 30%,rgba(var(--shade-rgb),.2) 55%,rgba(var(--shade-rgb),.94) 100%)}
.hero-content{position:relative;z-index:2;padding:calc(var(--nav-h) + 48px) 0 104px;max-width:var(--container)}
.hero-platform{color:var(--accent);font-weight:700;font-size:15px;margin-bottom:18px}
.hero-title{font-size:clamp(46px,8.4vw,112px);line-height:.98;letter-spacing:-.03em}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.14em;margin-bottom:-.14em}
.hero-title .line>span{display:block}
.hero-lead{margin:26px 0 34px;font-size:clamp(18px,1.7vw,22px);color:var(--ink-2);max-width:52ch;text-wrap:pretty}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.scroll-cue i{width:1px;height:38px;background:linear-gradient(var(--accent),transparent);animation:cue 2.2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (min-width:1100px){
  .hero{align-items:center}
  .hero-content{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:40px;padding:calc(var(--nav-h) + 24px) 0 80px}
  .hero-content>*{grid-column:2}
  .hero-bg img{object-fit:cover;object-position:0 50%;width:auto;height:100%;left:0;right:auto;max-width:none}
  .hero-video{display:block;left:-34vh;transform:scale(1.04);animation:hero-zoom 9s var(--ease) forwards}
  .hero-shade{background:linear-gradient(90deg,rgba(var(--shade-rgb),0) 32%,rgba(var(--shade-rgb),.65) 52%,rgb(var(--shade-rgb)) 76%),linear-gradient(180deg,rgba(var(--shade-rgb),.35),rgba(var(--shade-rgb),0) 25%,rgba(var(--shade-rgb),0) 80%,rgba(var(--shade-rgb),.9))}
}
}
@media (max-width:1099px){
  .hero-bg img{object-position:50% 0;height:92%;top:8%}
  .hero-content{padding:60svh 0 80px}
}
@media (max-width:767px){
  .hero-title{font-size:clamp(38px,10.5vw,52px)}
  .hero-lead{font-size:16px;margin:18px 0 24px}
  .hero-platform{margin-bottom:12px}
  .hero-content{padding:60svh 0 72px}
}
.js .hero-title .line>span{transform:translateY(110%)}
.js .hero-platform,.js .hero-lead,.js .hero-actions{opacity:0;transform:translateY(14px)}
.js .hero.is-in .hero-title .line>span{transform:none;transition:transform 1.1s var(--ease)}
.js .hero.is-in .hero-title .line:nth-child(2)>span{transition-delay:.12s}
.js .hero.is-in .hero-platform{opacity:1;transform:none;transition:opacity .8s,transform .8s var(--ease)}
.js .hero.is-in .hero-lead{opacity:1;transform:none;transition:opacity .9s .35s,transform .9s .35s var(--ease)}
.js .hero.is-in .hero-actions{opacity:1;transform:none;transition:opacity .9s .5s,transform .9s .5s var(--ease)}

/* ---------- phone frame ---------- */
.phone{--pw:320px;position:relative;width:var(--pw);aspect-ratio:402/874;border-radius:calc(var(--pw)*.155);background:#0a0a0c;box-shadow:0 0 0 2px #2a2a2e,0 0 0 4px #0c0c0e,0 40px 80px -20px rgba(0,0,0,.8),0 0 120px -40px rgba(var(--glow),.25);padding:calc(var(--pw)*.028)}
.phone-screen{position:relative;width:100%;height:100%;border-radius:calc(var(--pw)*.13);overflow:hidden;background:#000;isolation:isolate;font-size:calc(var(--pw)*.04);clip-path:inset(0 round calc(var(--pw)*.13));-webkit-mask-image:-webkit-radial-gradient(white,black);transform:translateZ(0)}
.phone-island{position:absolute;top:calc(var(--pw)*.056);left:50%;transform:translateX(-50%);width:calc(var(--pw)*.29);height:calc(var(--pw)*.085);border-radius:999px;background:#000;z-index:5}
.phone-sm{--pw:300px}
.phone .shot{width:100%;height:100%;object-fit:cover}

/* ---------- story (pinned) ---------- */
.story{position:relative;background:var(--surface)}
.story-pin{min-height:100svh;display:flex;align-items:center}
.story-grid{display:grid;grid-template-columns:1fr;gap:24px;align-items:center;padding:calc(var(--nav-h) + 16px) 0 24px}
.story-text{position:relative}
.story-text .h2{margin-bottom:22px}
.beats{position:relative;min-height:190px}
.beat{position:absolute;inset:0 0 auto 0}
.beat h3{font-size:clamp(22px,2.3vw,30px);margin-bottom:10px}
.beat p{color:var(--ink-2);max-width:46ch;font-size:clamp(16px,1.3vw,18px)}
.no-js .beat,.beat.is-static{position:static;margin-bottom:24px}
.js .beat{opacity:0;transform:translateY(12px)}
.js .beat.is-active{opacity:1;transform:none}
.beat-progress{display:flex;gap:6px;margin-top:8px}
.beat-progress i{width:28px;height:3px;border-radius:2px;background:var(--hairline);transition:background .3s}
.beat-progress i.on{background:var(--accent)}
.story-phone{display:flex;justify-content:center}
@media (min-width:900px){
  .story-grid{grid-template-columns:1fr 1fr;gap:48px;padding:var(--nav-h) 0 0}
  .beats{min-height:230px}
  .phone{--pw:340px}
}
@media (max-width:899px){
  .story-grid{grid-template-rows:auto auto;padding-top:calc(var(--nav-h) + 8px)}
  .story-phone{order:-1}
  .phone{--pw:min(250px,46svh * 402 / 874)}
  .story-text .h2{font-size:clamp(24px,6vw,32px);margin-bottom:12px}
  .beats{min-height:150px}
  .beat h3{font-size:20px;margin-bottom:6px}
  .beat p{font-size:15px}
}

/* screens inside the story phone */
.scr{position:absolute;inset:0;opacity:0;pointer-events:none}
.scr-camera{opacity:1}
.cam-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 28%;transform:scale(1.15)}
.cam-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55),transparent 22%,transparent 70%,rgba(0,0,0,.75))}
.viewfinder{position:absolute;left:11%;right:11%;top:21%;height:30%;transform:scale(1.18);opacity:.9}
.viewfinder .c{position:absolute;width:1.6em;height:1.6em;border:2.5px solid var(--accent);border-radius:3px}
.viewfinder .tl{top:0;left:0;border-right:0;border-bottom:0;border-top-left-radius:8px}
.viewfinder .tr{top:0;right:0;border-left:0;border-bottom:0;border-top-right-radius:8px}
.viewfinder .bl{bottom:0;left:0;border-right:0;border-top:0;border-bottom-left-radius:8px}
.viewfinder .br{bottom:0;right:0;border-left:0;border-top:0;border-bottom-right-radius:8px}
.cam-hint{position:absolute;left:50%;top:56%;transform:translateX(-50%);white-space:nowrap;font-size:.9em;font-weight:700;color:#fff;background:rgba(0,0,0,.45);padding:6px 12px;border-radius:999px;backdrop-filter:blur(8px)}
.cam-bar{position:absolute;left:0;right:0;bottom:7%;display:flex;align-items:center;justify-content:space-between;padding:0 12%}
.cam-gallery,.cam-flash{width:2.5em;height:2.5em;border-radius:.7em;background:rgba(255,255,255,.14)}
.cam-flash{border-radius:50%}
.shutter{width:4.8em;height:4.8em;border-radius:50%;border:.3em solid #fff;display:grid;place-items:center}
.shutter span{width:3.8em;height:3.8em;border-radius:50%;background:#fff;transition:transform .15s}
.flash{position:absolute;inset:0;background:#fff;opacity:0}
.cam-chips{position:absolute;inset:0;pointer-events:none;z-index:4}
.chip{position:absolute;font-weight:800;font-size:1.18em;color:var(--accent);background:rgba(0,0,0,.88);padding:3px 10px;border-radius:999px;border:1.5px solid rgba(53,214,199,.55);box-shadow:0 0 18px rgba(53,214,199,.35);opacity:0;font-variant-numeric:tabular-nums;white-space:nowrap}
.chip-amount{right:12%;top:27.5%}
.chip-liters{right:12%;top:36.5%}
.chip-price{right:12%;top:45.5%}
.scr-reading{display:flex;justify-content:center;align-items:flex-start;padding-top:128%;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.6) 75%)}
.reading-pill{display:inline-flex;align-items:center;gap:.7em;background:rgba(var(--raised-rgb),.92);color:var(--ink);font-weight:700;font-size:.95em;padding:.7em 1.2em;border-radius:999px;border:1px solid var(--hairline)}
.spinner{width:14px;height:14px;border-radius:50%;border:2px solid var(--hairline);border-top-color:var(--accent);animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* iOS-like screens (confirm / history) — odwzorowanie ekranów aplikacji */
.scr-confirm,.scr-history{background:var(--surface);display:flex;flex-direction:column}
.ios-body{flex:1;min-height:0;display:flex;flex-direction:column;gap:.6em;padding:0 .95em .6em}
.scr-history .ios-body{padding-top:calc(var(--pw)*.13)}
.ios-photo{position:relative;height:calc(var(--pw)*.42);flex:none;overflow:hidden}
.ios-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 36%}
.ios-photo::after{content:"";position:absolute;inset:auto 0 0 0;height:30%;background:linear-gradient(transparent,var(--surface))}
.ios-back-btn{position:absolute;left:.8em;top:calc(var(--pw)*.13);width:2em;height:2em;border-radius:50%;background:rgba(var(--raised-rgb),.9)}
.ios-back-btn::after{content:"";position:absolute;left:.78em;top:.62em;width:.55em;height:.55em;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg)}
.ios-topbar{display:flex;justify-content:flex-end;height:1.9em}
.ios-large-title{font-size:1.95em;font-weight:800;letter-spacing:-.02em;line-height:1.1;margin:.05em 0}
.scr-confirm .ios-large-title{margin-top:.1em}
.ios-eyebrow{font-size:.68em;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:.4em 0 -.2em}
.scr-history .ios-eyebrow{margin:0 0 -.3em}
.ios-picker{display:inline-flex;align-items:center;gap:.45em;color:var(--accent);font-weight:700;font-size:.95em}
.ios-group{background:var(--raised);border-radius:.9em;overflow:hidden;flex:none}
.ios-row{display:flex;align-items:center;justify-content:space-between;gap:.6em;padding:.6em .85em;min-height:2.7em}
.ios-row + .ios-row{border-top:1px solid var(--hairline)}
.ios-label{color:var(--ink)}
.ios-label.with-ico{display:inline-flex;align-items:center;gap:.5em}
.ios-value{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.ios-value.muted{color:var(--muted)}
.ios-check{display:flex;align-items:flex-start;gap:.45em;color:var(--accent);font-weight:600;font-size:.74em;padding:0 .2em;line-height:1.3}
.ios-check svg{width:1.3em;height:1.3em;flex:none}
.check-path{stroke-dasharray:24;stroke-dashoffset:24}
.ios-note{font-size:.72em;color:var(--muted);padding:0 .2em;margin-top:-.2em}
.ios-toggle{width:3em;height:1.8em;border-radius:999px;background:var(--accent);position:relative;flex:none}
.ios-toggle i{position:absolute;top:.15em;left:1.35em;width:1.5em;height:1.5em;border-radius:50%;background:#fff}
.ios-cta{margin-top:auto;padding-top:.2em}
.ios-save{display:grid;place-items:center;height:3em;border-radius:999px;background:var(--accent);color:var(--on-accent);font-weight:800;font-size:1.05em;position:relative;overflow:hidden}
.ios-save span{grid-area:1/1;transition:opacity .25s,transform .25s}
.saved-label{opacity:0;transform:translateY(8px)}
.ios-save.is-saved .save-label{opacity:0;transform:translateY(-8px)}
.ios-save.is-saved .saved-label{opacity:1;transform:none}
/* history card */
.ios-card{background:var(--raised);border-radius:1em;padding:.85em .95em .8em;flex:none}
.ios-card-head{display:flex;align-items:center;gap:.45em;font-weight:600;font-size:.92em}
.ios-card-total{display:flex;align-items:baseline;gap:.3em;margin:.25em 0 .1em;font-size:2.4em;font-weight:800;letter-spacing:-.03em;line-height:1.05;font-variant-numeric:tabular-nums}
.ios-card-total small{font-size:.5em;font-weight:700;letter-spacing:0}
.total-stack,.sub-stack{display:inline-grid}
.total-stack>span,.sub-stack>span{grid-area:1/1;white-space:nowrap}
.total-after,.sub-after{opacity:0}
.ios-card-sub{font-size:.74em;color:var(--muted)}
.ios-section{font-weight:700;font-size:1em;margin:.3em 0 -.2em}
.hist .ios-row{min-height:3.6em;gap:.55em;padding:.5em .7em}
.hist-icon{width:2.2em;height:2.2em;border-radius:.6em;background:var(--accent-tint);flex:none;position:relative}
.hist-icon::after{content:"";position:absolute;inset:.45em .7em .45em .6em;border:2px solid var(--accent);border-radius:.25em;border-right-width:3px}
.hist-main{flex:1;display:flex;flex-direction:column;line-height:1.25;min-width:0}
.hist-main strong{font-weight:700;font-size:.95em}
.hist-main small,.hist-right small{color:var(--muted);font-size:.74em}
.hist-right{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25;font-variant-numeric:tabular-nums}
.hist-right strong{font-size:.95em}
.hist-new{background:var(--accent-tint)}
/* tab bar */
.ios-tabbar{flex:none;display:flex;justify-content:space-between;align-items:center;margin:.4em .5em calc(var(--pw)*.055);padding:.35em .35em;border-radius:999px;background:rgba(var(--raised-rgb),.92);border:1px solid rgba(var(--fg-rgb),.08);box-shadow:0 .4em 1.2em rgba(0,0,0,.12)}
.ios-tabbar .tab{display:flex;flex-direction:column;align-items:center;gap:.15em;flex:1;padding:.3em 0;border-radius:999px;color:var(--muted);font-size:.58em;font-weight:600}
.ios-tabbar .tab.on{background:rgba(var(--fg-rgb),.08);color:var(--accent)}
.ico-tab{width:1.9em;height:1.9em;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.ico-car{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M5 11l1.5-4.5A2 2 0 0 1 8.4 5h7.2a2 2 0 0 1 1.9 1.5L19 11a2 2 0 0 1 2 2v4h-2v1.5a1 1 0 0 1-1 1h-1a1 1 0 0 1-1-1V17H8v1.5a1 1 0 0 1-1 1H6a1 1 0 0 1-1-1V17H3v-4a2 2 0 0 1 2-2zm2.3 0h9.4l-1-3H8.3zM7 15a1.2 1.2 0 1 0 0-2.4A1.2 1.2 0 0 0 7 15zm10 0a1.2 1.2 0 1 0 0-2.4 1.2 1.2 0 0 0 0 2.4z'/%3E%3C/svg%3E")}
.ico-pump{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M5 3h8a2 2 0 0 1 2 2v6h1.5a2 2 0 0 1 2 2v4a1 1 0 0 0 2 0v-6.6l-2.3-2.3 1.2-1.2 3.1 3.1V17a2.5 2.5 0 0 1-5 0v-4H15v8H3v-2h2zm2 2v5h4V5z'/%3E%3C/svg%3E")}
.ico-scan{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' d='M4 9V5a1 1 0 0 1 1-1h4M15 4h4a1 1 0 0 1 1 1v4M20 15v4a1 1 0 0 1-1 1h-4M9 20H5a1 1 0 0 1-1-1v-4M12 8.5v7M8.5 12h7'/%3E%3C/svg%3E")}
.ico-clock{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='8.5' fill='none' stroke='%23000' stroke-width='2'/%3E%3Cpath d='M12 7v5.5l3.5 2' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E")}
.ico-chart{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M4 13h3v7H4zm6.5-5h3v12h-3zM17 3h3v17h-3z'/%3E%3C/svg%3E")}
.ios-picker .ico-car{width:1.25em;height:1.25em;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.ico-updown,.ico-chev,.ico-gear,.ico-cal,.ico-station{display:inline-block;background:currentColor;-webkit-mask:var(--m) center/contain no-repeat;mask:var(--m) center/contain no-repeat}
.ico-updown{width:.75em;height:.75em;--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 9.5 12 4.5l5 5M7 14.5l5 5 5-5' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.ios-row>.ico-updown{color:var(--muted)}
.ico-chev{width:.8em;height:.8em;color:var(--muted);--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 5l7 7-7 7' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.ico-gear{width:1.7em;height:1.7em;color:var(--accent);background:none;position:relative}
.ico-gear::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--raised)}
.ico-gear::after{content:"";position:absolute;inset:.42em;border-radius:50%;border:.22em dotted var(--accent)}
.ico-cal{width:1em;height:1em;color:var(--accent);--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='5' width='18' height='16' rx='3' fill='none' stroke='%23000' stroke-width='2'/%3E%3Cpath d='M3 10h18M8 3v4M16 3v4' stroke='%23000' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E")}
.ico-station{width:1.1em;height:1.1em;color:var(--accent);--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M5 3h8a2 2 0 0 1 2 2v6h1.5a2 2 0 0 1 2 2v4a1 1 0 0 0 2 0v-6.6l-2.3-2.3 1.2-1.2 3.1 3.1V17a2.5 2.5 0 0 1-5 0v-4H15v8H3v-2h2zm2 2v5h4V5z'/%3E%3C/svg%3E")}

/* ---------- full-bleed photo sections ---------- */
.bleed{position:absolute;inset:0;z-index:0;overflow:hidden}
.bleed img{width:100%;height:120%;object-fit:cover;margin-top:-10%;will-change:transform}
.interlude{position:relative;min-height:70svh;display:flex;align-items:center;isolation:isolate;overflow:hidden}
.interlude::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgb(var(--shade-rgb)) 0%,rgba(var(--shade-rgb),.25) 35%,rgba(var(--shade-rgb),.35) 65%,rgb(var(--shade-rgb)) 100%)}
.interlude .container{position:relative;z-index:2;padding:120px 0}
.interlude-text{font-size:clamp(26px,3.6vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.15;max-width:22ch;text-wrap:balance}

/* ---------- pillars ---------- */
.pillars{padding:clamp(80px,10vw,140px) 0}
.pillar-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:40px 48px;margin-top:56px}
.pillar{border-top:2px solid var(--accent);padding-top:22px}
.pillar-icon{display:block;width:44px;height:44px;color:var(--accent);margin-bottom:18px}
.pillar h3{font-size:26px;margin-bottom:12px}
.pillar p{color:var(--ink-2);text-wrap:pretty}

/* ---------- features ---------- */
.features{padding:clamp(40px,6vw,80px) 0 clamp(60px,8vw,120px);background:
  radial-gradient(60% 40% at 80% 10%,rgba(var(--glow),.08),transparent 60%),var(--surface)}
.features-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}
.seg{display:inline-flex;padding:3px;border-radius:999px;background:var(--raised);border:1px solid var(--hairline)}
.seg button{height:36px;padding:0 18px;border-radius:999px;font-weight:700;font-size:14px;color:var(--muted);transition:background .25s,color .25s}
.seg button[aria-pressed="true"]{background:var(--overlay);color:var(--ink)}
.feature{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;padding:clamp(40px,6vw,88px) 0;border-top:1px solid var(--hairline)}
.feature:first-of-type{border-top:0}
.feature h3{font-size:clamp(24px,2.6vw,34px);margin-bottom:14px;max-width:18ch}
.feature p{color:var(--ink-2);max-width:48ch;text-wrap:pretty}
.feature-phone{display:flex;justify-content:center}
.feature .phone-sm{--pw:min(280px,78vw)}
@media (min-width:860px){
  .feature{grid-template-columns:1.1fr .9fr;gap:64px}
  .feature.flip .feature-text{order:2}
  .feature .phone-sm{--pw:300px}
}
.features[data-theme="light"] .phone{background:#e9e9ee;box-shadow:0 0 0 2px #cfcfd6,0 0 0 4px #e9e9ee,0 40px 80px -20px rgba(0,0,0,.8)}
.features[data-theme="light"] .phone-island{background:#000}
.features .phone{transition:background .4s,box-shadow .4s}
.features .shot{transition:opacity .35s}
.features .shot.is-swapping{opacity:0}

/* ---------- privacy ---------- */
.privacy{position:relative;padding:clamp(80px,10vw,150px) 0;isolation:isolate;overflow:hidden}
.privacy-bg img{height:100%;margin-top:0;object-position:70% 50%;opacity:.55}
.privacy::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgb(var(--shade-rgb)) 0%,rgba(var(--shade-rgb),.85) 45%,rgba(var(--shade-rgb),.3) 100%),linear-gradient(180deg,rgb(var(--shade-rgb)),rgba(var(--shade-rgb),0) 20%,rgba(var(--shade-rgb),0) 80%,rgb(var(--shade-rgb)))}
.privacy .container{position:relative;z-index:2}
.privacy .lead{margin-top:18px}
.privacy-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:36px 48px;margin:56px 0 40px;max-width:900px;counter-reset:priv}
.privacy-list li{counter-increment:priv;position:relative;padding-left:44px}
.privacy-list li::before{content:counter(priv);position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:14px;font-weight:800;color:var(--accent);border:1.5px solid rgba(53,214,199,.5)}
.privacy-list h3{font-size:21px;margin-bottom:8px}
.privacy-list p{color:var(--ink-2);text-wrap:pretty}

/* ---------- faq ---------- */
.faq{padding:clamp(70px,9vw,130px) 0;border-top:1px solid var(--hairline)}
.faq-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:900px){.faq-grid{grid-template-columns:1fr 1.6fr;gap:64px}.faq .h2{position:sticky;top:calc(var(--nav-h) + 24px)}}
.qa{border-top:1px solid var(--hairline)}
.qa:last-child{border-bottom:1px solid var(--hairline)}
.qa summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;font-weight:700;font-size:18px;cursor:pointer}
.qa summary::-webkit-details-marker{display:none}
.qa summary i{flex:none;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--hairline);position:relative;transition:transform .35s var(--ease),border-color .3s}
.qa summary i::before,.qa summary i::after{content:"";position:absolute;background:var(--ink);left:7px;right:7px;top:11.5px;height:1.5px;transition:transform .35s var(--ease)}
.qa summary i::after{transform:rotate(90deg)}
.qa[open] summary i{transform:rotate(45deg);border-color:var(--accent)}
.qa-body{overflow:hidden}
.qa-body p{color:var(--ink-2);padding:0 0 22px;max-width:62ch;text-wrap:pretty}

/* ---------- cta ---------- */
.cta{position:relative;min-height:80svh;display:flex;align-items:center;isolation:isolate;overflow:hidden;text-align:center}
.cta::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgb(var(--shade-rgb)) 0%,rgba(var(--shade-rgb),.35) 40%,rgba(var(--shade-rgb),.55) 100%)}
.cta-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:20px;padding:120px 0}
.cta-logo{border-radius:22px;box-shadow:0 20px 60px -20px rgba(var(--glow),.5)}
.cta .lead{text-align:center}
.cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:12px}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--hairline);padding:56px 0 40px;color:var(--muted);font-size:15px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:760px){.footer-grid{grid-template-columns:1.2fr 1fr 1fr}}
.footer-brand img{border-radius:14px;margin-bottom:14px}
.footer-tagline{color:var(--ink);font-weight:700}
.footer-ask-title{color:var(--ink);font-weight:700;margin-bottom:8px}
.footer-mail{color:var(--accent);font-weight:800;font-size:20px;letter-spacing:-.01em}
.footer-mail:hover{text-decoration:underline}
.footer-links a{color:var(--ink-2);transition:color .2s}
.footer-links a:hover{color:var(--accent)}
.footer-links{display:flex;flex-direction:column;gap:10px;font-weight:600}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:40px;padding-top:20px;border-top:1px solid var(--hairline);font-size:13px}

/* ---------- consent (cookies) ---------- */
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;max-width:600px;margin-inline:auto;background:rgba(var(--raised-rgb),.96);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:20px 22px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;align-items:start;font-size:14px;color:var(--ink-2);box-shadow:0 24px 60px -24px rgba(0,0,0,.55);animation:consent-in .45s var(--ease)}
@keyframes consent-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.consent[hidden]{display:none}
.consent-icon{width:36px;height:36px;border-radius:10px;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center}
.consent-icon svg{width:22px;height:22px}
.consent-body{min-width:0}
.consent-title{color:var(--ink);font-weight:800;font-size:16px;margin-bottom:4px}
.consent-text{text-wrap:pretty;line-height:1.45}
.consent a{color:var(--accent);font-weight:700}
.consent-actions{grid-column:2;display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.consent .btn{height:40px;padding:0 16px;font-size:14px}
@media (max-width:480px){.consent{grid-template-columns:1fr;left:10px;right:10px;bottom:10px;padding:18px}.consent-icon{display:none}.consent-actions{grid-column:1}.consent .btn{flex:1 1 auto;justify-content:center}}
@media (prefers-reduced-motion:reduce){.consent{animation:none}}

/* ---------- article pages ---------- */
.article{padding:calc(var(--nav-h) + 56px) 0 100px;max-width:760px}
.article-head{margin-bottom:40px}
.article h1{font-size:clamp(36px,5vw,56px);margin-bottom:14px}
.article-meta{color:var(--muted);font-size:15px;margin-bottom:22px}
.article-section{margin-top:40px}
.article-section h2{font-size:24px;margin-bottom:12px}
.article-section p,.article-section li{color:var(--ink-2);max-width:68ch;text-wrap:pretty}
.article-section p + p{margin-top:12px}
.article-section ul{list-style:disc;padding-left:22px;display:flex;flex-direction:column;gap:8px}
.article-section a{color:var(--accent);font-weight:600}
.article-back{margin-top:56px}
.article-kicker{color:var(--accent);font-weight:700;font-size:15px;letter-spacing:.02em;margin-bottom:10px}.article-section ol{list-style:decimal;padding-left:22px;display:flex;flex-direction:column;gap:8px}.article-section .formula{margin:4px 0 16px;padding:16px 20px;border-radius:14px;background:var(--raised);border:1px solid var(--hairline);color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums;max-width:none}
.contact-list{display:grid;gap:32px;margin-top:8px}
.contact-item{display:grid;gap:6px;padding-top:22px;border-top:1px solid var(--hairline)}
.contact-item dt{color:var(--muted);font-weight:700;font-size:14px}
.contact-item dd{margin:0}
.contact-big{display:inline-block;font-size:clamp(24px,3.6vw,36px);font-weight:800;letter-spacing:-.02em;color:var(--accent);margin-bottom:8px}
.contact-item p{color:var(--ink-2);max-width:60ch}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .hero-bg img{transform:none}
}

/* ---------- motyw: elementy zależne od motywu ---------- */
.theme-toggle{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1.5px solid rgba(var(--fg-rgb),.35);background:rgba(var(--fg-rgb),.06);color:var(--ink);transition:border-color .2s,background .2s}
.theme-toggle:hover{border-color:var(--accent);background:rgba(var(--glow),.1)}
.theme-toggle svg{width:17px;height:17px}
.theme-toggle .sun{display:none}
:root[data-theme="light"] .theme-toggle .sun{display:block}
:root[data-theme="light"] .theme-toggle .moon{display:none}
:root[data-theme="light"] .hero-video{display:none!important}
:root[data-theme="light"] .hero-platform{color:var(--accent)}
:root[data-theme="light"] .appstore svg,:root[data-theme="light"] .appstore{color:var(--ink)}
:root[data-theme="light"] .privacy-bg img{opacity:.9}
:root[data-theme="light"] .cam-hint{color:#fff}
:root[data-theme="light"] .scroll-cue{color:var(--muted)}
:root[data-theme="light"] .nav.is-solid{box-shadow:0 1px 0 rgba(0,0,0,.06)}
:root[data-theme="light"] .phone{box-shadow:0 0 0 2px #2a2a2e,0 0 0 4px #0c0c0e,0 40px 80px -30px rgba(0,0,0,.45)}
:root[data-theme="light"] .cta-logo{box-shadow:0 20px 50px -20px rgba(14,110,102,.45)}
:root[data-theme="light"] .footer-brand img,:root[data-theme="light"] .cta-logo{content:url("../img/logo-light.png")}
:root[data-theme="light"] .brand .mark{color:var(--accent)}
:root[data-theme="light"] .interlude-text,:root[data-theme="light"] .cta .h2{color:var(--ink)}
/* kadry zdjęć dziennych różnią się od nocnych — osobne przesunięcia */

/* ---------- hero: scrollowany ciąg klatek ---------- */
.hero-seq{position:absolute;inset:0;width:100%;height:100%;display:none;z-index:0}
.hero.is-seq .hero-seq{display:block}
.hero.is-seq .hero-bg{visibility:hidden}
/* niskie okna desktopowe (np. 1280×720): wskaźnik „Przewiń” nachodził na przyciski hero */
@media (min-width:1100px) and (max-height:730px){.scroll-cue{display:none}}