/* ===== PotatoChain Pro 4.0 — „Złota Godzina Zbioru" ===== */

/* Fonty lokalne (WOFF2, OFL, latin + latin-ext) */
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/fraunces-600-latin-ext.woff2') format('woff2');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}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/fraunces-600-latin.woff2') format('woff2');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:'Fraunces';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/fraunces-700-latin-ext.woff2') format('woff2');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}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/fraunces-700-latin.woff2') format('woff2');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:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-400-latin-ext.woff2') format('woff2');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}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-400-latin.woff2') format('woff2');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:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-600-latin-ext.woff2') format('woff2');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}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-600-latin.woff2') format('woff2');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}

/* ===== Baza ===== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--tlo);color:var(--ziemia);font-family:var(--f-tekst);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--miedz-ciemna)}
h1,h2,h3{font-family:var(--f-naglowek);line-height:1.15;color:var(--ziemia);text-wrap:balance}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ziemia);color:var(--biel);padding:10px 18px;z-index:100}
.skip-link:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--miedz);outline-offset:2px}

/* ===== Pas brandowy: WYŁĄCZNIE znaki; zdanie w osobnym pasku pod spodem ===== */
.pas-brand{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px 44px;background:var(--biel);padding:14px 20px;border-bottom:1px solid var(--linia)}
.pas-brand__znak{height:56px;width:auto}
.pas-info{background:var(--biel);border-bottom:1px solid var(--linia)}
.pas-info p{max-width:var(--max);margin:0 auto;padding:8px 20px;font-size:13px;text-align:center;color:#5A4A3C}

/* ===== Nagłówek ===== */
.naglowek{position:sticky;top:0;z-index:50;background:rgba(251,247,240,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--linia)}
.naglowek__wnetrze{max-width:var(--max);margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.naglowek__marka{display:flex;align-items:center;gap:12px;text-decoration:none}
.naglowek__sygnet{height:40px;width:40px}
.naglowek__nazwa{font-family:var(--f-naglowek);font-weight:700;font-size:22px;color:var(--ziemia)}
.naglowek__nawigacja{display:flex;gap:22px;flex-wrap:wrap}
.naglowek__nawigacja a{text-decoration:none;font-weight:600;font-size:15px;color:var(--ziemia)}
.naglowek__nawigacja a:hover{color:var(--miedz)}

/* ===== HERO H1: film na całe okno + tekst POD spodem ===== */
.hero{width:100%}
.hero__film-opak{position:relative;width:100%;height:clamp(70vh,78vh,88vh);background:var(--ziemia)}
.hero__film{width:100%;height:100%;object-fit:cover;display:block}
.hero__pauza{position:absolute;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(43,31,23,.62);color:var(--biel);font-size:14px;cursor:pointer}
.hero__pauza:hover{background:rgba(43,31,23,.85)}
.hero__film-opak--placeholder{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:stretch;padding:16px;height:clamp(70vh,78vh,88vh)}
.asc-placeholder--film{height:100%}
.asc-placeholder--poster{width:min(300px,30vw)}
.hero__tekst{max-width:var(--max);margin:0 auto;padding:clamp(40px,6vw,72px) 20px}
.hero__kicker{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--zielen);font-weight:600;margin:0 0 14px}
.hero__tytul{font-size:clamp(34px,5.4vw,62px);font-weight:700;margin:0 0 20px;max-width:20ch}
.hero__lead{font-size:clamp(17px,1.7vw,21px);max-width:62ch;margin:0 0 28px}
.przycisk{display:inline-block;background:var(--miedz);color:var(--biel);text-decoration:none;font-weight:600;padding:14px 30px;border-radius:999px}
.przycisk:hover{background:var(--miedz-ciemna)}

/* Marker (mikro-interakcja: domalowanie przy scrollu) */
.marker{position:relative;white-space:nowrap}
.marker::after{content:'';position:absolute;left:-2%;right:-2%;bottom:.06em;height:.42em;background:var(--miedz);opacity:.32;transform:skewX(-8deg) scaleX(0);transform-origin:left center;transition:transform .9s cubic-bezier(.2,.7,.2,1);z-index:-1}
.marker.is-domalowany::after{transform:skewX(-8deg) scaleX(1)}

/* Podkreślenia sekcyjne (recykling schematu: stroke-dashoffset przy wejściu w widok) */
.sekcja__tytul{position:relative;font-size:clamp(26px,3.4vw,40px);font-weight:700;margin:0 0 26px}
.podkreslenie{display:block;width:min(300px,62%);height:12px;margin-top:8px;overflow:visible}
.podkreslenie path{fill:none;stroke:var(--miedz);stroke-width:4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1}
.podkreslenie.is-widoczne path{transition:stroke-dashoffset 1.1s ease .15s;stroke-dashoffset:0}

/* ===== KPI count-up (efekt WOW) ===== */
.kpi{background:linear-gradient(180deg,var(--tlo) 0%,var(--miedz-pastel) 100%);padding:clamp(36px,5vw,64px) 0;border-top:1px solid var(--linia);border-bottom:1px solid var(--linia)}
.kpi__nota{max-width:var(--max);margin:0 auto 22px;padding:0 20px;font-size:14px;color:#5A4A3C}
.kpi__siatka{max-width:var(--max);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi__kafel{background:var(--biel);border:1px solid var(--linia);border-radius:var(--promien);padding:26px 22px;text-align:center}
.kpi__liczba{display:block;font-family:var(--f-naglowek);font-weight:700;font-size:clamp(34px,3.6vw,48px);color:var(--miedz);margin-bottom:8px}
.kpi__etykieta{font-size:14px;color:#5A4A3C}

/* ===== Sekcje ===== */
.sekcja{padding:var(--sekcja-pad) 0}
.sekcja--karta{background:var(--tlo-karta)}
.sekcja__wnetrze{max-width:var(--max);margin:0 auto;padding:0 20px}
.sekcja__wnetrze--dwie{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,64px);align-items:center}
.sekcja__wnetrze--waska{max-width:820px}
.sekcja__media{margin:0}
.sekcja__media--drobna{margin-top:22px}
.sekcja__media--szeroka{margin-top:30px}
.sekcja__foto{width:100%;border-radius:var(--promien);object-fit:cover}
.sekcja__media figcaption{font-size:13px;color:#5A4A3C;margin-top:10px}
.sekcja__zastrzezenie{font-size:14px;color:#5A4A3C;border-left:3px solid var(--miedz);padding-left:14px}
.sekcja__adnotacja{font-size:14px;color:#5A4A3C;margin-top:22px;border-left:3px solid var(--zielen);padding-left:14px}
.lista{padding-left:20px}
.lista li{margin-bottom:10px}

/* Placeholdery mediów (widoczne sloty z nazwą pliku) */
.asc-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:240px;width:100%;background:repeating-linear-gradient(-45deg,var(--tlo-karta),var(--tlo-karta) 14px,#E5DFD4 14px,#E5DFD4 28px);border:2px dashed var(--linia);border-radius:var(--promien);padding:24px;text-align:center}
.asc-placeholder__nazwa{font-family:ui-monospace,monospace;font-size:14px;font-weight:600;color:var(--ziemia);word-break:break-all}
.asc-placeholder__info{font-size:13px;color:#7A6A5C}

/* ===== Kolumny z piktogramami ===== */
.kolumny{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.kolumny__kolumna{background:var(--biel);border:1px solid var(--linia);border-radius:var(--promien);padding:30px 26px}
.kolumny__ikona{width:48px;height:48px;color:var(--miedz);margin-bottom:14px}
.kolumny__kolumna h3{font-size:21px;margin:0 0 10px}
.kolumny__kolumna p{margin:0;font-size:15.5px}

/* ===== Oś partii ===== */
.os{display:flex;justify-content:space-between;align-items:flex-start;position:relative;margin:36px 0 44px;padding:0 8px}
.os::before{content:'';position:absolute;left:4%;right:4%;top:9px;height:3px;background:var(--miedz);opacity:.35;border-radius:2px}
.os__wezel{display:flex;flex-direction:column;align-items:center;gap:10px;position:relative;z-index:1;flex:1;text-align:center}
.os__kropka{width:20px;height:20px;border-radius:50%;background:var(--tlo);border:4px solid var(--miedz)}
.os__nazwa{font-weight:600;font-size:14.5px}
.warstwy{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.warstwy__karta{background:var(--biel);border:1px solid var(--linia);border-radius:var(--promien);padding:24px 22px}
.warstwy__karta h3{font-size:18px;margin:0 0 8px;color:var(--miedz-ciemna)}
.warstwy__karta p{margin:0;font-size:15px}

/* ===== SWAP (ziemniak -> frytki / chipsy): crossfade dwóch PNG ===== */
.swap{position:relative;display:flex;flex-direction:column;align-items:center;gap:16px;min-height:clamp(340px,38vw,520px);justify-content:center}
.swap__blob{position:absolute;inset:6% 4%;background:var(--miedz-pastel);border-radius:52% 48% 55% 45% / 48% 55% 45% 52%;z-index:0}
.swap__blob--zielen{background:var(--zielen-pastel)}
.swap__scena{position:relative;z-index:1;width:min(78%,460px);aspect-ratio:1/1;cursor:pointer}
.swap__stan{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .5s ease,visibility .5s ease}
.swap__stan.is-active{opacity:1;visibility:visible}
.swap__grafika{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 14px 22px rgba(43,31,23,.18))}
.swap__scena--placeholder{aspect-ratio:auto;cursor:default;display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%}
.swap__scena--placeholder .swap__stan{position:static;opacity:1;visibility:visible}
.swap__scena--placeholder .asc-placeholder{min-height:200px}
.swap__podpis{position:relative;z-index:1;margin:0;font-size:14.5px;font-weight:600;text-align:center;min-height:1.6em;display:grid}
.swap__podpis-stan{grid-area:1/1;opacity:0;transition:opacity .5s ease}
.swap__podpis-stan.is-active{opacity:1}
.swap__scena--placeholder ~ .swap__podpis .swap__podpis-stan{position:static;opacity:1}

/* ===== Rotator mockupów laptopa (3 bryły, mockup DOMINUJE) ===== */
.rotator{position:relative;display:flex;align-items:center;justify-content:center;min-height:clamp(420px,48vw,700px)}
.rotator__blob{position:absolute;inset:-2% -4%;background:var(--miedz-pastel);border-radius:46% 54% 50% 50% / 54% 46% 54% 46%;z-index:0}
.rotator__scena{position:relative;z-index:1;width:min(100%,860px);aspect-ratio:4/3}
.rotator__slajd{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .6s ease,visibility .6s ease}
.rotator__slajd.is-active{opacity:1;visibility:visible}
.rotator__grafika{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 18px 30px rgba(43,31,23,.2))}
.rotator__scena--placeholder{aspect-ratio:auto;display:grid;gap:12px}
.rotator__scena--placeholder .rotator__slajd{position:static;opacity:1;visibility:visible}
.rotator__scena--placeholder .asc-placeholder{min-height:120px}
#aplikacja .sekcja__wnetrze--dwie{max-width:min(1400px,96vw);grid-template-columns:1.45fr .85fr;gap:clamp(24px,3vw,48px)}

/* ===== Parametry (badanie surowca) ===== */
.parametry{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.parametry__pozycja{background:var(--biel);border:1px solid var(--linia);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:4px}
.parametry__nazwa{font-weight:600;color:var(--miedz-ciemna)}
.parametry__opis{font-size:14px;color:#5A4A3C}

/* ===== Grupa ===== */
.grupa{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.grupa__karta{background:var(--biel);border:1px solid var(--linia);border-radius:var(--promien);padding:26px 24px}
.grupa__karta h3{font-size:19px;margin:0 0 6px}
.grupa__rola{font-size:13.5px;font-weight:600;color:var(--zielen);margin:0 0 10px}
.grupa__karta p{font-size:15px;margin:0}

/* ===== Kamienie milowe ===== */
.kamienie{list-style:none;margin:0;padding:0;position:relative}
.kamienie::before{content:'';position:absolute;left:9px;top:8px;bottom:8px;width:3px;background:var(--linia);border-radius:2px}
.kamienie__pozycja{position:relative;display:flex;gap:22px;padding:0 0 30px}
.kamienie__status{flex:0 0 20px;width:20px;height:20px;border-radius:50%;background:var(--tlo);border:4px solid var(--linia);margin-top:4px;z-index:1}
.kamienie__pozycja--zakonczone .kamienie__status{border-color:var(--zielen);background:var(--zielen)}
.kamienie__pozycja--w-trakcie .kamienie__status{border-color:var(--miedz);background:var(--miedz)}
.kamienie__pozycja--planowane .kamienie__status{border-color:var(--miedz);background:var(--tlo)}
.kamienie__termin{font-size:13.5px;font-weight:600;letter-spacing:.04em;color:var(--miedz-ciemna);text-transform:uppercase}
.kamienie__tytul{font-size:19px;margin:4px 0 6px}
.kamienie__opis{margin:0;font-size:15px;color:#4A3D31}

/* ===== Finansowanie ===== */
.finanse{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0}
.finanse__kafel{background:var(--biel);border:1px solid var(--linia);border-radius:var(--promien);padding:26px 22px;text-align:center}
.finanse__kafel--ue{border-color:var(--miedz);border-width:2px}
.finanse__kwota{display:block;font-family:var(--f-naglowek);font-weight:700;font-size:clamp(24px,2.6vw,34px);color:var(--ziemia);margin-bottom:8px}
.finanse__etykieta{font-size:14px;color:#5A4A3C}
.finanse__zdanie{font-size:14px;color:#5A4A3C}

/* ===== Wpisy ===== */
.wpisy{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.wpisy__karta{background:var(--biel);border:1px solid var(--linia);border-radius:var(--promien);padding:26px 24px;display:flex;flex-direction:column;gap:12px}
.wpisy__badge{align-self:flex-start;font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:4px 12px;border-radius:999px;background:var(--tlo-karta);color:#5A4A3C}
.wpisy__badge--zakonczone{background:var(--zielen-pastel);color:var(--zielen)}
.wpisy__badge--w-trakcie{background:var(--miedz-pastel);color:var(--miedz-ciemna)}
.wpisy__tytul{font-size:20px;margin:0}
.wpisy__tytul a{color:var(--ziemia);text-decoration:none}
.wpisy__zajawka{font-size:15px;color:#4A3D31}
.wpisy__dalej{margin-top:auto;font-weight:600;text-decoration:none;color:var(--miedz-ciemna)}
.wpisy__dalej:hover{color:var(--miedz)}
.wpis__data{font-size:14px;color:#5A4A3C}

/* ===== Stopka ===== */
.stopka{background:var(--ziemia);color:#EFE7DB;padding:48px 0 32px}
.stopka__wnetrze{max-width:var(--max);margin:0 auto;padding:0 20px}
.stopka__brand{display:flex;flex-wrap:wrap;gap:16px 36px;align-items:center;background:var(--biel);border-radius:12px;padding:14px 22px;width:fit-content;margin-bottom:24px}
.stopka__brand .pas-brand__znak{height:48px}
.stopka__finansowanie{font-size:14px;max-width:90ch}
.stopka__kontakt a{color:#F2C9A2}
.stopka__prawa{font-size:13px;color:#B9A995}

/* ===== Mobile ===== */
@media (max-width:900px){
	.sekcja__wnetrze--dwie{grid-template-columns:1fr}
	.sekcja__wnetrze--odwrocona>*:first-child{order:2}
	.kpi__siatka{grid-template-columns:repeat(2,1fr)}
	.kolumny,.warstwy,.grupa,.finanse,.wpisy{grid-template-columns:1fr}
	.parametry{grid-template-columns:1fr}
	.os{flex-wrap:wrap;gap:18px 8px}
	.os::before{display:none}
	.os__wezel{flex:1 1 30%}
	.swap__scena{width:min(94%,440px)}
	.rotator{min-height:auto;max-height:70vh;overflow:hidden;padding:24px 0}
	.rotator__scena{width:min(96%,520px)}
	.hero__film-opak{height:min(62vh,520px)}
}
@media (max-width:480px){
	.kpi__siatka{grid-template-columns:1fr}
	.pas-brand__znak{height:44px}
}

/* ===== prefers-reduced-motion: degradacja ===== */
@media (prefers-reduced-motion:reduce){
	html{scroll-behavior:auto}
	.marker::after{transition:none;transform:skewX(-8deg) scaleX(1)}
	.podkreslenie path{transition:none;stroke-dashoffset:0}
	.swap__stan,.swap__podpis-stan,.rotator__slajd{transition:none}
	.kpi__wartosc{/* JS ustawia wartości końcowe bez animacji */}
}

/* Mobile: #aplikacja jedna kolumna, rotator pod tekstem */
@media (max-width:900px){#aplikacja .sekcja__wnetrze--dwie{grid-template-columns:1fr}#aplikacja .sekcja__wnetrze--dwie .rotator{order:2}}

/* Mobile: powiekszony laptop w #aplikacja */
@media (max-width:900px){#aplikacja .sekcja__wnetrze--dwie{max-width:100%}#aplikacja .rotator{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);min-height:0}#aplikacja .rotator__scena{width:100%;max-width:none;aspect-ratio:6/5}}