/* ---------- podstawy ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--piasek);
  color: var(--na-jasnym);
  font-family: var(--tekst);
  font-size: clamp(.95rem, 1.05vw, 1.03rem);
  line-height: 1.6;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--szer); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- typografia ---------- */
.mega, .duzy {
  font-family: var(--display);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.035em;
  margin: 0;
}
.mega { font-size: var(--mega); }
#kontakt .mega { font-size: clamp(2rem, 5.3vw, 4.5rem); }
.duzy { font-size: var(--duzy); letter-spacing: -.03em; }
.mega em, .duzy em { font-style: normal; color: var(--czerwien); }
.kropka { color: var(--czerwien); }

.etykieta {
  font-family: var(--mono);
  font-size: var(--etykieta);
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin: 0;
  color: var(--na-jasnym-cicho);
}
.ciemny .etykieta, .ciemny .cicho,
.hero .etykieta, .szuflada .etykieta, .belka .etykieta { color: var(--na-ciemnym-cicho); }
.cicho { color: var(--na-jasnym-cicho); }
.nota { max-width: 40ch; font-size: .92rem; line-height: 1.62; margin: 0; color: var(--na-jasnym-cicho); }
.ciemny .nota { color: rgba(243, 243, 233, .78); }
.lead { max-width: 46ch; font-size: clamp(1rem, 1.25vw, 1.13rem); line-height: 1.6; margin: 0; }

.znacznik { display: inline-flex; align-items: center; gap: 10px; }
.znacznik::before {
  content: ""; width: 9px; height: 9px; background: var(--czerwien); border-radius: 50%;
  animation: puls 2.4s ease-in-out infinite;
}
@keyframes puls { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.66); opacity: .5; } }

/* ---------- zaslona ladowania (wzorzec z biblioteki komponentow) ---------- */
#zaslona {
  position: fixed; inset: 0; z-index: 9999; background: var(--piasek);
  display: grid; place-content: center; justify-items: center; gap: 26px;
  transition: opacity .55s ease, visibility .55s ease;
  animation: zas-awaria 0s 5s forwards;   /* bezpiecznik: strona nigdy nie zostaje zaslonieta */
}
#zaslona.zdjeta { opacity: 0; visibility: hidden; }
@keyframes zas-awaria { to { opacity: 0; visibility: hidden; } }
.zaslona__znak { position: relative; width: min(56vw, 300px); }
.zaslona__znak img { width: 100%; }
.zaslona__znak .duch { opacity: .14; }
.zaslona__znak .pelny { position: absolute; inset: 0; clip-path: inset(100% 0 0 0); transition: clip-path .25s ease-out; }
.zaslona__pasek { width: 150px; height: 3px; background: rgba(10,10,10,.12); border-radius: 0; overflow: hidden; }
.zaslona__pasek i { display: block; height: 100%; width: 0; background: var(--czerwien); transition: width .25s ease-out; }

/* ---------- gorna belka: ikony | znak | menu ---------- */
.belka {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px;
  padding: 14px var(--gutter);
  color: var(--na-ciemnym);
  transition: background .3s ease, border-color .3s ease, padding .3s ease, color .3s ease;
  border-bottom: 1px solid transparent;
}
.belka.przyklejona {
  background: rgba(10, 10, 10, .92); backdrop-filter: blur(10px);
  border-bottom-color: var(--kreska-ciemna); padding-block: 10px;
}
.belka__znak { justify-self: center; }
.belka__znak img { width: clamp(78px, 8vw, 110px); }

.belka__spolecznosci { display: flex; align-items: center; gap: 8px; }
.belka__spolecznosci a {
  width: 38px; height: 38px; border-radius: 0;
  border: 1px solid var(--kreska-ciemna);
  display: grid; place-items: center;
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}
.belka__spolecznosci a:hover { background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); transform: translateY(-2px); }
.belka__spolecznosci svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.belka__spolecznosci .wypelnij { fill: currentColor; stroke: none; }

.przycisk-menu {
  justify-self: end;
  display: inline-flex; align-items: center; gap: 11px;
  border: 1px solid var(--kreska-ciemna); background: transparent; cursor: pointer;
  padding: 9px 16px; border-radius: 0;
  font-size: var(--etykieta); letter-spacing: .2em; text-transform: uppercase; font-weight: 600;
  color: inherit;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.przycisk-menu:hover { background: var(--na-ciemnym); color: var(--tusz); border-color: var(--na-ciemnym); }
.przycisk-menu__kreski { display: grid; gap: 4px; width: 16px; }
.przycisk-menu__kreski i { display: block; height: 2px; background: currentColor; }
.przycisk-menu__kreski i:last-child { width: 62%; justify-self: end; transition: width .25s ease; }
.przycisk-menu:hover .przycisk-menu__kreski i:last-child { width: 100%; }
.przycisk-menu__krzyz { position: relative; width: 14px; height: 14px; }
.przycisk-menu__krzyz::before, .przycisk-menu__krzyz::after {
  content: ""; position: absolute; top: 50%; left: 0; width: 100%; height: 2px; background: currentColor;
}
.przycisk-menu__krzyz::before { transform: rotate(45deg); }
.przycisk-menu__krzyz::after { transform: rotate(-45deg); }
.przycisk-menu--jasny { border-color: var(--kreska-ciemna); color: var(--na-ciemnym); }

/* ---------- szuflada z prawej ---------- */
.zaslonka {
  position: fixed; inset: 0; z-index: 70; background: rgba(10, 10, 10, .55);
  opacity: 0; transition: opacity .35s ease;
}
.zaslonka.widac { opacity: 1; }
.szuflada {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 80;
  width: min(440px, 100%);
  background: var(--tusz); color: var(--na-ciemnym);
  border-left: 1px solid var(--kreska-ciemna);
  display: flex; flex-direction: column; gap: clamp(20px, 4vh, 40px);
  padding: clamp(18px, 3vw, 28px) clamp(20px, 3vw, 34px) clamp(24px, 4vh, 40px);
  transform: translateX(101%);
  transition: transform .5s var(--ease);
  overflow-y: auto;
}
.szuflada[data-otwarte="tak"] { transform: none; }
.szuflada__gora { display: flex; align-items: center; justify-content: flex-end; }
.szuflada__zamknij {
  width: 44px; height: 44px; border-radius: 0; cursor: pointer;
  border: 1px solid var(--kreska-ciemna); background: transparent; color: var(--na-ciemnym);
  display: grid; place-items: center;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.szuflada__zamknij:hover { background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); transform: rotate(90deg); }
.szuflada__linki { display: grid; align-content: center; flex: 1; }
.szuflada__linki a {
  display: flex; align-items: baseline; gap: 16px;
  border-top: 1px solid var(--kreska-ciemna); padding: clamp(10px, 1.7vh, 17px) 0;
  transform: translateX(0);
  transition: color .25s ease, transform .35s var(--ease);
}
.szuflada__linki a:last-child { border-bottom: 1px solid var(--kreska-ciemna); }
.szuflada__linki a:hover { color: var(--czerwien); transform: translateX(10px); }
.szuflada__linki .etykieta { color: var(--czerwien); }
.szuflada__linki .duzy { font-size: clamp(1.25rem, 2.6vw, 1.95rem); letter-spacing: -.025em; }
.szuflada__dol { display: grid; justify-items: center; gap: clamp(16px, 2.6vh, 26px); padding-top: 6px; }
.szuflada__spolecznosci { display: flex; align-items: center; gap: 10px; }
.szuflada__spolecznosci a {
  width: 42px; height: 42px; border-radius: 0; border: 1px solid var(--kreska-ciemna);
  display: grid; place-items: center; color: var(--na-ciemnym);
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}
.szuflada__spolecznosci a:hover { background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); transform: translateY(-2px); }
.szuflada__spolecznosci svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.szuflada__spolecznosci .wypelnij { fill: currentColor; stroke: none; }
.szuflada__znak { width: clamp(88px, 11vw, 116px); opacity: .85; }

/* strona rozmywa sie, kiedy wysuwa sie menu */
body > main, body > .belka, body > .stopka { transition: filter .45s var(--ease); }
body.menu-otwarte > main, body.menu-otwarte > .belka, body.menu-otwarte > .stopka { filter: blur(7px); }

/* ---------- przyciski ---------- */
.cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 0; cursor: pointer;
  font-size: var(--etykieta); letter-spacing: .18em; text-transform: uppercase; font-weight: 600;
  border: 1px solid var(--tusz); background: var(--tusz); color: var(--piasek);
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .2s ease;
}
.cta:hover { background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); transform: translateY(-2px); }
.cta--pusty { background: transparent; color: var(--na-jasnym); border-color: var(--kreska-jasna); }
.cta--pusty:hover { background: var(--tusz); border-color: var(--tusz); color: var(--piasek); }
.cta--jasny { background: var(--piasek); color: var(--tusz); border-color: var(--piasek); }
.cta--obrys { background: transparent; color: var(--na-ciemnym); border-color: rgba(243,243,233,.4); }
.cta--obrys:hover { background: var(--piasek); color: var(--tusz); border-color: var(--piasek); }
.cta--jasny:hover { background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); }

/* ---------- hero: zdjecie na calym tle ---------- */
.hero {
  position: relative; min-height: 100svh; overflow-x: clip;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(120px, 18vh, 200px) 0 clamp(20px, 3vw, 36px);
  background: var(--tusz); color: var(--na-ciemnym);
}
.hero__tlo { position: absolute; inset: 0; }
.hero__tlo img, .hero__film { width: 100%; height: 100%; object-fit: cover; object-position: 62% 46%; }
.hero__film { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; }
.hero__film.gra { opacity: 1; }
.hero__tlo::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to top, var(--tusz) 0%, rgba(10,10,10,.82) 24%, rgba(10,10,10,.18) 62%, rgba(10,10,10,.5) 100%),
    linear-gradient(to right, rgba(10,10,10,.72), rgba(10,10,10,.06) 62%);
}
@media (min-width: 900px) { .hero__tlo img, .hero__film { object-position: 58% 52%; } }

.hero__tresc { position: relative; z-index: 2; display: grid; gap: clamp(18px, 2.2vw, 28px); justify-items: start; }
.hero h1 { letter-spacing: -.042em; max-width: 16ch; font-size: clamp(1.9rem, 4.9vw, 4.1rem); }
.hero__lead { max-width: 46ch; font-size: clamp(1rem, 1.35vw, 1.2rem); line-height: 1.55; margin: 0; color: rgba(243,243,233,.86); }
.hero__tag {
  margin: 0; max-width: 46ch;
  font-family: var(--mono); font-size: clamp(.74rem, .94vw, .88rem);
  line-height: 1.75; letter-spacing: .03em; color: var(--na-ciemnym-cicho);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; }

.hero__stopka {
  position: relative; z-index: 2;
  width: 100%; max-width: var(--szer); margin: clamp(28px, 5vw, 56px) auto 0; padding-inline: var(--gutter);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  color: var(--na-ciemnym-cicho);
}
.strzalka { display: inline-block; animation: skok 2s ease-in-out infinite; font-size: 1.1rem; }
@keyframes skok { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

.postep-strony { position: fixed; inset: 0 0 auto 0; z-index: 97; height: 2px; pointer-events: none; }
.postep-strony i { display: block; height: 100%; width: 0; background: var(--czerwien); }

/* ---------- warstwa zinowa: ziarno, tasma, naklejki ---------- */
.ziarno {
  position: fixed; inset: 0; z-index: 95; pointer-events: none;
  background-image: url("img/ziarno.png"); background-size: 160px 160px;
  mix-blend-mode: overlay; opacity: .38;
}

.tasma {
  position: absolute; z-index: 3;
  width: clamp(78px, 9vw, 128px); height: clamp(22px, 2.3vw, 32px);
  background: rgba(236, 234, 221, .82);
  clip-path: polygon(4% 0, 96% 5%, 100% 95%, 0 100%);
}
.tasma--lewa { top: clamp(-12px, -1.2vw, -8px); left: 7%; transform: rotate(-7deg); }
.tasma--prawa { bottom: clamp(-10px, -1vw, -6px); right: 9%; transform: rotate(-5deg); }

.naklejka {
  display: inline-block; margin: 0;
  border: 2px solid currentColor; border-radius: 0;
  padding: 7px 14px;
  font-family: var(--display); font-weight: 700;
  font-size: clamp(.64rem, .82vw, .74rem); letter-spacing: .14em; text-transform: uppercase;
  transform: rotate(-2.4deg);
  transition: transform .3s var(--ease), background .25s ease, color .25s ease;
}
.naklejka:hover { transform: rotate(1.5deg); background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); }

/* marker: kreska dociaga sie pod slowem, gdy wiersz wjedzie */
.nierozdzielne { white-space: nowrap; }
.marker { position: relative; display: inline-block; }
.marker svg { position: absolute; left: -2%; width: 104%; bottom: -.1em; height: .3em; overflow: visible; }
.marker path {
  fill: none; stroke: var(--czerwien); stroke-width: 4; stroke-linecap: round;
  stroke-dasharray: 260; stroke-dashoffset: 260;
  transition: stroke-dashoffset 1.1s .35s var(--ease);
}
.odslon.widac .marker path { stroke-dashoffset: 0; }


/* ---------- sekcje ---------- */
section[id] { scroll-margin-top: clamp(62px, 9vh, 88px); }  /* zeby belka nie zaslaniala naglowka po kliknieciu w menu */
.sekcja { padding: clamp(112px, 12.5vw, 196px) 0; }
.ciemny { background: var(--tusz); color: var(--na-ciemnym); }
.jasny { background: var(--piasek-2); color: var(--na-jasnym); }
.naglowek { margin-bottom: clamp(38px, 5.6vw, 76px); }
.cennik { padding: clamp(128px, 14vw, 224px) 0; }
.cennik .naglowek { margin-bottom: clamp(56px, 8.4vw, 124px); }
.nad-formularzem { margin: 0; font-size: clamp(.95rem, 1.16vw, 1.05rem); line-height: 1.6; color: var(--na-ciemnym-cicho); max-width: 50ch; padding-bottom: 4px; border-bottom: 1px solid var(--kreska-ciemna); }
.naglowek__pod { max-width: 52ch; margin: clamp(14px, 1.8vw, 22px) 0 0; font-size: clamp(.97rem, 1.2vw, 1.1rem); line-height: 1.6; color: var(--na-ciemnym-cicho); }
.naglowek h2, .dlaczego h2 { margin: 0; display: grid; gap: clamp(12px, 1.6vw, 18px); justify-items: start; }

/* ---------- manifest: sam czarny pas ---------- */
.manifest__gora { display: grid; gap: clamp(20px, 3vw, 40px); }
@media (min-width: 1000px) { .manifest__gora { grid-template-columns: 1.25fr .75fr; align-items: end; } .manifest__gora .nota { justify-self: end; } }


/* ---------- warstwa techniczna: mono, dane, linie ---------- */
.mono { font-family: var(--mono); font-size: clamp(.64rem, .78vw, .74rem); letter-spacing: .06em; }

/* pasek danych pod hero: odczyt z przyrzadu, nie wielkie cyfry */
.dane-pasek { padding: 0; border-bottom: 1px solid var(--kreska-ciemna); }
.dane-pasek__siatka { display: grid; grid-template-columns: 1fr; }
@media (min-width: 700px) { .dane-pasek__siatka { grid-template-columns: repeat(3, 1fr); } }
.dana {
  padding: clamp(16px, 1.9vw, 24px) clamp(14px, 2vw, 26px);
  border-left: 1px solid var(--kreska-ciemna);
  display: grid; gap: 7px; align-content: start;
}
.dana:first-child { border-left: 0; }
@media (max-width: 699px) { .dana { border-left: 0; } .dana + .dana { border-top: 1px solid var(--kreska-ciemna); } }
.dana__opis {
  margin: 0; text-transform: uppercase; line-height: 1.3;
  color: rgba(243, 243, 233, .42); font-size: clamp(.58rem, .7vw, .66rem); letter-spacing: .14em;
}
.dana__nr {
  margin: 0; color: var(--na-ciemnym); font-weight: 500;
  font-size: clamp(1rem, 1.5vw, 1.32rem); letter-spacing: .01em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.dana--zywa .dana__opis { position: relative; padding-left: 15px; }
.dana--zywa .dana__opis::before {
  content: ""; position: absolute; left: 0; top: .34em;
  width: 6px; height: 6px; background: var(--czerwien);
  animation: puls 2.4s ease-in-out infinite;
}
.dana--zywa .dana__nr { color: var(--czerwien); }

/* sygnal przewijania w hero */
.hero__znacznik {
  position: relative; z-index: 2; margin: clamp(26px, 5vh, 54px) auto 0;
  width: 100%; max-width: var(--szer); padding-inline: var(--gutter);
  display: flex; align-items: center; gap: 12px;
  color: var(--na-ciemnym-cicho); text-transform: uppercase;
}
.hero__znacznik i { flex: 1; height: 1px; background: var(--kreska-ciemna); max-width: 120px; }
.hero__znacznik::after {
  content: "\2193"; font-family: var(--tekst); font-size: 1rem;
  animation: skok 2s ease-in-out infinite;
}

/* wiersz danych w klocku uslugi */
.klocek__dane {
  margin: auto 0 0; padding-top: 14px; border-top: 1px solid var(--kreska-jasna);
  font-family: var(--mono); font-size: clamp(.6rem, .7vw, .7rem);
  letter-spacing: .04em; text-transform: uppercase; color: var(--na-jasnym-cicho);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
@media (max-width: 619px) { .klocek__dane { white-space: normal; } }

/* podpis zespolu */
.podpis-zespol {
  margin: 2px 0 0; text-transform: uppercase; color: var(--na-jasnym-cicho);
  padding-top: 12px; border-top: 1px solid var(--kreska-jasna); width: 100%;
}

/* ---------- dlaczego my: zdjecie plus zasady ---------- */
.dlaczego { background: var(--piasek); position: relative; }
@media (min-width: 1000px) { .dlaczego { display: grid; grid-template-columns: .88fr 1.12fr; align-items: stretch; } }
.dlaczego__foto { position: relative; z-index: 1; }
.dlaczego__foto .tasma { z-index: 2; }
.dlaczego__foto img { width: 100%; height: 100%; object-fit: cover; }
.dlaczego__tresc {
  position: relative; z-index: 1;
  padding: clamp(48px, 7vw, 110px) var(--gutter);
  display: grid; gap: clamp(16px, 2vw, 26px); justify-items: start; align-content: center; max-width: 780px;
}
.dlaczego__tresc h2 { margin: 0; display: grid; gap: clamp(12px, 1.6vw, 18px); justify-items: start; }
.zasady { display: grid; gap: 14px; }
.zasady li { position: relative; padding-left: 26px; font-size: .97rem; line-height: 1.58; color: var(--na-jasnym-cicho); }
.zasady li::before {
  content: ""; position: absolute; left: 0; top: .52em;
  width: 11px; height: 11px; background: var(--czerwien);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.zasady b { color: var(--na-jasnym); font-weight: 600; }

/* ---------- uslugi: manifest w trzech kolumnach ---------- */
.uslugi { background: var(--piasek-2); }
.filary { display: grid; gap: clamp(30px, 4vw, 58px); }
@media (min-width: 900px) { .filary { grid-template-columns: repeat(3, 1fr); } }
.filar { display: flex; flex-direction: column; gap: 13px; border-top: 2px solid var(--tusz); padding-top: clamp(16px, 1.9vw, 24px); }
.filar__nr { margin: 0; color: var(--czerwien); letter-spacing: .1em; font-size: clamp(.68rem, .82vw, .78rem); }
.filar h3 { min-height: 2.12em; }
.filar h3 {
  font-family: var(--display); font-weight: 800; margin: 0;
  font-size: clamp(1.35rem, 2.1vw, 1.85rem); line-height: 1.06; letter-spacing: -.026em; max-width: 14ch;
}
.filar__opis { margin: 0; font-size: .93rem; line-height: 1.62; color: var(--na-jasnym-cicho); max-width: 38ch; }
.filar__metryki { display: grid; gap: 0; margin: auto 0 0; padding: 0; list-style: none; }
.filar__metryki li {
  padding: 9px 0; border-bottom: 1px solid var(--kreska-jasna);
  text-transform: uppercase; letter-spacing: .1em; color: var(--na-jasnym);
  font-size: clamp(.6rem, .72vw, .7rem);
}
.filar__metryki li::before { content: "› "; color: var(--czerwien); }

/* ---------- pas ze zdjeciem miedzy sekcjami ---------- */
.pas { position: relative; background: var(--tusz); overflow: hidden; }
.pas img { width: 100%; height: clamp(180px, 26vw, 360px); object-fit: cover; opacity: .5; }
.pas__tekst {
  position: absolute; inset: 0; margin: 0;
  display: grid; place-content: center; text-align: center;
  font-family: var(--display); font-weight: 900; color: var(--piasek);
  font-size: clamp(1.5rem, 5.2vw, 3.8rem); letter-spacing: -.04em; line-height: 1;
  text-transform: uppercase;
}

/* ---------- os czasu: jak dzialamy ---------- */
.os__uklad { display: grid; gap: clamp(36px, 5vw, 72px); }
@media (min-width: 1000px) { .os__uklad { grid-template-columns: .92fr 1.08fr; align-items: stretch; } }
.os__glowa { display: grid; gap: clamp(16px, 2vw, 24px); justify-items: start; align-content: start; }
@media (min-width: 1000px) { .os__glowa { position: sticky; top: clamp(96px, 15vh, 160px); height: -moz-fit-content; height: fit-content; } }
.os__glowa h2 { margin: 0; display: grid; gap: clamp(12px, 1.6vw, 18px); justify-items: start; }
.os__postep { display: flex; align-items: baseline; gap: 10px; margin: clamp(6px, 1vw, 14px) 0 0; }
.os__licznik {
  font-family: var(--display); font-weight: 800; font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1; letter-spacing: -.045em; color: var(--czerwien); font-variant-numeric: tabular-nums;
}

.os__lista { position: relative; padding-left: clamp(40px, 5vw, 62px); display: grid; gap: clamp(34px, 7vw, 124px); }
.os__linia {
  position: absolute; left: clamp(13px, 1.7vw, 21px); top: 12px; bottom: 12px; width: 2px;
  background: var(--kreska-ciemna);
}
.os__linia i { display: none; }
.os__krok { position: relative; }
.os__kropka {
  position: absolute; left: calc(clamp(40px, 5vw, 62px) * -1 + clamp(6px, .8vw, 14px));
  top: 8px; width: 17px; height: 17px; border-radius: 50%;
  border: 2px solid var(--kreska-ciemna); background: var(--tusz);
  transition: background .35s ease, border-color .35s ease, transform .35s var(--ease);
}
.os__krok.aktywny .os__kropka { background: var(--czerwien); border-color: var(--czerwien); transform: scale(1.25); }
.os__nr {
  font-family: var(--display); font-weight: 800; font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  letter-spacing: .04em; color: var(--na-ciemnym-cicho); margin: 0 0 6px;
  transition: color .35s ease;
}
.os__krok.aktywny .os__nr { color: var(--czerwien); }
.os__krok h3 {
  font-family: var(--display); font-weight: 800; font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  letter-spacing: -.03em; line-height: 1.02; margin: 0 0 10px;
}
.os__krok > p:not(.os__nr):not(.os__tag) { margin: 0; max-width: 46ch; color: var(--na-ciemnym-cicho); font-size: .95rem; line-height: 1.62; }
.os__tag {
  display: inline-block; margin: 14px 0 0; padding: 6px 12px;
  border: 1px solid var(--kreska-ciemna); border-radius: 0;
  transition: border-color .35s ease, color .35s ease;
}
.os__krok.aktywny .os__tag { border-color: var(--czerwien); color: var(--na-ciemnym); }

/* ---------- realizacje: case study przed i po ---------- */
.realizacje { background: var(--piasek); }
.realizacje__siatka { display: grid; gap: clamp(16px, 2vw, 26px); }
@media (min-width: 900px) { .realizacje__siatka { grid-template-columns: repeat(2, 1fr); } }
.case {
  background: var(--biel); border: 1px solid var(--kreska-jasna);
  padding: clamp(24px, 2.6vw, 38px);
  display: grid; gap: clamp(16px, 1.8vw, 24px); align-content: start;
}
.case__branza { color: var(--czerwien); margin: 0; }
.case__wiersz { display: grid; gap: 10px; }
@media (min-width: 560px) { .case__wiersz { grid-template-columns: auto 1fr; gap: 16px; align-items: start; } }
.case__wiersz p { margin: 0; font-size: .95rem; line-height: 1.6; color: var(--na-jasnym-cicho); }
.case__znacznik {
  align-self: start; justify-self: start;
  font-family: var(--display); font-weight: 800; font-size: .68rem;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 6px 11px; border: 1.5px solid currentColor; border-radius: 0; white-space: nowrap;
}
.case__znacznik--przed { color: var(--na-jasnym-cicho); }
.case__znacznik--po { color: var(--czerwien); }
.realizacje__nota { margin-top: clamp(22px, 3vw, 36px); }



/* ---------- zdjecia w tle sekcji ---------- */
.sekcja--tlo { position: relative; overflow: hidden; }
.sekcja--tlo > .wrap { position: relative; z-index: 1; }
.tlo { position: absolute; top: 0; bottom: 0; pointer-events: none; z-index: 0; }
.tlo img { width: 100%; height: 100%; object-fit: cover; }
.tlo::after { content: ""; position: absolute; inset: 0; }

.tlo--prawa { right: 0; left: auto; width: min(54%, 820px); }
.tlo--prawa img { opacity: .24; object-position: 50% 42%; }
.tlo--prawa::after { background: linear-gradient(to right, var(--tusz) 4%, rgba(10,10,10,.45) 55%, rgba(10,10,10,.72) 100%); }

.tlo--cala { left: 0; right: 0; }
.tlo--cala img { opacity: .15; object-position: 58% 50%; }
.tlo--cala::after { background: linear-gradient(to bottom, var(--tusz) 2%, rgba(10,10,10,.5) 45%, var(--tusz) 100%); }

@media (max-width: 999px) {
  .tlo--prawa { width: 100%; }
  .tlo--prawa img { opacity: .11; }
  .tlo--prawa::after { background: linear-gradient(to bottom, rgba(10,10,10,.6), var(--tusz) 80%); }
}


/* podtytul w hero, mono 13 px */
.hero__pod {
  margin: 0; max-width: 62ch; color: rgba(243, 243, 233, .72);
  font-size: 13px; letter-spacing: .1em; text-transform: uppercase; line-height: 1.7;
}
@media (max-width: 560px) { .hero__pod { font-size: 11px; letter-spacing: .07em; } }

/* odczyt na zywo na dole hero */
.hero__odczyt { display: inline-flex; align-items: baseline; gap: 8px; }
.hero__odczyt b { color: var(--czerwien); font-weight: 600; font-variant-numeric: tabular-nums; }
.hero__znacznik { justify-content: flex-start; }
.hero__znacznik i { max-width: 90px; }

/* wiersz twardych danych w karcie realizacji */
.praca__metryki {
  margin: 2px 0 0; padding-bottom: 10px;
  text-transform: uppercase; letter-spacing: .07em; line-height: 1.5;
  color: var(--na-jasnym-cicho);
}

.formularz-kolumna { display: grid; gap: clamp(18px, 2.2vw, 26px); align-content: start; }

/* ---------- realizacje: dwa duze case study ---------- */
.realizacje { background: var(--piasek); }
.case2-lista { display: grid; gap: clamp(28px, 3.6vw, 54px); }
.case2 { display: grid; gap: clamp(18px, 2.4vw, 34px); align-items: start; }
@media (min-width: 900px) { .case2 { grid-template-columns: 58fr 42fr; } }

.case2__kadr {
  display: block; overflow: hidden; position: relative;
  border: 1px solid var(--tusz); background: var(--biel); aspect-ratio: 16 / 10;
}
.case2__kadr img { display: block; width: 100%; height: auto; transform: translateY(0); transition: transform 1.1s cubic-bezier(.4, 0, .2, 1); }
.case2:hover .case2__kadr img { transform: translateY(-75.5%); transition: transform 9s cubic-bezier(.36, 0, .3, 1); }

.case2__tresc { display: grid; gap: clamp(12px, 1.5vw, 18px); align-content: start; }
.case2__branza { margin: 0; color: var(--czerwien); }
.case2 h3 {
  font-family: var(--display); font-weight: 800; margin: 0;
  font-size: clamp(1.6rem, 2.9vw, 2.5rem); line-height: 1.03; letter-spacing: -.032em;
}
.case2__wiersz { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.case2__wiersz p { margin: 0; font-size: .93rem; line-height: 1.58; color: var(--na-jasnym-cicho); }
.case2__znak {
  justify-self: start; white-space: nowrap;
  font-family: var(--display); font-weight: 800; font-size: .64rem;
  letter-spacing: .15em; text-transform: uppercase;
  padding: 5px 10px; border: 1.5px solid currentColor;
}
.case2__znak--przed { color: var(--na-jasnym-cicho); }
.case2__znak--po { color: var(--czerwien); }

.case2__dane { display: grid; margin-top: 4px; border-top: 2px solid var(--tusz); }
.case2__dana {
  display: flex; justify-content: space-between; gap: 14px; align-items: baseline;
  padding: 10px 0; border-bottom: 1px solid var(--kreska-jasna);
  text-transform: uppercase; letter-spacing: .08em; font-size: clamp(.6rem, .72vw, .69rem);
}
.case2__dana span { color: var(--na-jasnym-cicho); }
.case2__dana b { color: var(--czerwien); font-weight: 600; white-space: nowrap; }
.realizacje__nota { margin-top: clamp(24px, 3vw, 36px); max-width: none; text-align: center; text-transform: uppercase; letter-spacing: .1em; }


/* ---------- male realizacje pod duzym case ---------- */

/* logo na gorze szuflady */
.szuflada__znak-gora { width: clamp(78px, 9vw, 104px); opacity: .9; }
.szuflada__gora { justify-content: space-between; }

/* naglowek w dwoch kolumnach: tytul po lewej, zdanie po prawej */
.naglowek--dwa { display: grid; gap: clamp(16px, 2.2vw, 30px); align-items: end; }
@media (min-width: 1000px) { .naglowek--dwa { grid-template-columns: 1.15fr .85fr; } }
.naglowek__obok { margin: 0; line-height: 1.7; color: var(--na-ciemnym-cicho); max-width: 46ch; }
@media (min-width: 1000px) { .naglowek__obok { justify-self: end; text-align: right; padding-bottom: .5em; } }




/* przycisk pod realizacjami */
.wiecej-pas { display: flex; justify-content: center; margin-top: clamp(22px, 2.8vw, 34px); }
.wiecej {
  display: inline-flex; align-items: center; gap: 12px;
  padding: clamp(16px, 1.9vw, 22px) clamp(26px, 3.4vw, 46px);
  border: 2px solid var(--tusz); background: transparent; color: var(--na-jasnym);
  text-transform: uppercase; letter-spacing: .18em; font-size: clamp(.64rem, .8vw, .74rem);
  transition: background .18s var(--ease), color .18s var(--ease);
}
.wiecej span { color: var(--czerwien); transition: color .18s var(--ease); }
.wiecej:hover { background: var(--tusz); color: var(--piasek); }
.wiecej:hover span { color: var(--piasek); }
.wiecej:focus-visible { outline: 2px solid var(--czerwien); outline-offset: 4px; }

/* ---------- cennik: kalkulator zakresu ---------- */
.kalk { display: grid; gap: clamp(30px, 4vw, 60px); align-items: start; }
@media (min-width: 1000px) { .kalk { grid-template-columns: 1.55fr .95fr; } }

.kalk__wybor { display: grid; gap: 0; }

/* kategoria to cienki wiersz naglowkowy, nie panel */
.kalk__grupa { margin: 0; padding: 0; min-width: 0; border: 0; }
.kalk__naglowek {
  display: flex; width: fit-content; align-items: center;
  margin: clamp(30px, 3.2vw, 44px) 0 clamp(15px, 1.7vw, 21px);
  padding: 9px 17px;
  background: var(--czerwien); color: var(--biel);
  text-transform: uppercase; letter-spacing: .18em; font-weight: 600;
  font-size: clamp(.69rem, .84vw, .8rem);
  border: 2px solid var(--czerwien);
}
.kalk__grupa:first-child .kalk__naglowek { margin-top: 0; }
.kalk__grupa + .kalk__grupa .kalk__naglowek { margin-top: clamp(34px, 3.8vw, 52px); }
.kalk__pozycje { padding: 0; }

.poz {
  display: grid; grid-template-columns: auto 1fr auto; gap: clamp(11px, 1.3vw, 16px);
  align-items: baseline; padding: clamp(17px, 1.95vw, 24px) 0;
  border-bottom: 1px solid var(--kreska-jasna); cursor: pointer;
  transition: background .18s var(--ease);
}
.poz:hover { background: rgba(10, 10, 10, .03); }
.poz input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.poz__znak {
  width: 16px; height: 16px; flex: none; align-self: start; margin-top: 3px;
  border: 1.5px solid var(--na-jasnym); background: transparent;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}
.poz input:checked + .poz__znak { background: var(--czerwien); border-color: var(--czerwien); }
.poz input:focus-visible + .poz__znak { outline: 2px solid var(--czerwien); outline-offset: 3px; }
.poz__tresc { display: grid; gap: 3px; min-width: 0; }
.poz__tresc b {
  font-family: var(--display); font-weight: 700; letter-spacing: -.012em; line-height: 1.2;
  font-size: clamp(.93rem, 1.1vw, 1.03rem);
}
.poz__opis { font-size: .85rem; line-height: 1.62; color: var(--na-jasnym-cicho); }
.poz__cena {
  white-space: nowrap; text-align: right; text-transform: uppercase;
  letter-spacing: .04em; color: var(--na-jasnym-cicho); font-size: clamp(.63rem, .76vw, .72rem);
}
.poz input:checked ~ .poz__cena { color: var(--czerwien); }

.kalk__suma {
  background: var(--tusz); color: var(--na-ciemnym);
  padding: clamp(22px, 2.4vw, 32px);
  display: grid; gap: 14px; align-content: start;
}
@media (min-width: 1000px) { .kalk__suma { position: sticky; top: clamp(90px, 13vh, 130px); } }
.kalk__suma .kalk__legenda {
  margin: 0; padding-bottom: 12px; text-transform: uppercase; letter-spacing: .18em;
  color: var(--na-ciemnym-cicho); border-bottom: 1px solid var(--kreska-ciemna);
}
.kalk__wiersz {
  margin: 0; display: grid; gap: 6px;
  padding-bottom: 13px; border-bottom: 1px solid var(--kreska-ciemna);
}
.kalk__wiersz span { text-transform: uppercase; letter-spacing: .13em; color: rgba(243,243,233,.42); font-size: clamp(.58rem, .7vw, .66rem); }
.kalk__wiersz b {
  font-weight: 600; color: var(--czerwien); font-variant-numeric: tabular-nums;
  font-size: clamp(1.35rem, 2.1vw, 1.85rem); line-height: 1; letter-spacing: .01em;
}
.kalk__nota, .kalk__zastrzezenie {
  margin: 0; text-transform: uppercase; line-height: 1.5;
  color: var(--na-ciemnym-cicho); font-size: clamp(.56rem, .66vw, .63rem); letter-spacing: .1em;
}
.kalk__cta { width: 100%; margin-top: 4px; }


/* ---------- cennik na tuszu: konsola zamiast arkusza ---------- */
.cennik .poz { border-bottom-color: var(--kreska-ciemna); }
.cennik .poz:hover { background: rgba(243, 243, 233, .045); }
.cennik .poz__znak { border-color: rgba(243, 243, 233, .55); }
.cennik .poz input:checked + .poz__znak { background: var(--czerwien); border-color: var(--czerwien); }
.cennik .poz__tresc b { color: var(--na-ciemnym); }
.cennik .poz__opis { color: var(--na-ciemnym-cicho); }
.cennik .poz__cena { color: rgba(243, 243, 233, .5); }
.cennik .poz input:checked ~ .poz__cena { color: var(--czerwien); }

/* podsumowanie odwrocone: jedyny jasny blok na czarnym ekranie */
.cennik .kalk__suma { background: var(--piasek); color: var(--na-jasnym); }
.cennik .kalk__suma .kalk__legenda { color: var(--na-jasnym-cicho); border-bottom-color: var(--kreska-jasna); }
.cennik .kalk__wiersz { border-bottom-color: var(--kreska-jasna); }
.cennik .kalk__wiersz span { color: rgba(10, 10, 10, .45); }
.cennik .kalk__nota, .cennik .kalk__zastrzezenie { color: var(--na-jasnym-cicho); }
.cennik .kalk__cta { background: var(--tusz); color: var(--piasek); border-color: var(--tusz); }
.cennik .kalk__cta:hover { background: var(--czerwien); border-color: var(--czerwien); color: var(--biel); }

/* ---------- kontakt ---------- */
.kontakt__uklad { display: grid; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 950px) { .kontakt__uklad { grid-template-columns: 1fr 1fr; } }
.dane { display: grid; border-top: 1px solid var(--kreska-ciemna); }
.dane div { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; padding: 17px 0; border-bottom: 1px solid var(--kreska-ciemna); }
.dane b { font-family: var(--display); font-weight: 700; font-size: clamp(1rem, 1.5vw, 1.25rem); letter-spacing: -.02em; }
.do-wpisania {
  display: inline-block; min-width: clamp(110px, 16vw, 170px); align-self: center;
  border-bottom: 1px solid rgba(243, 243, 233, .3); height: 1.05em;
}
.douzupelnienia { color: var(--czerwien); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; }
.nota--demo { margin-top: 20px; }
.kontakt__foto { display: block; margin-top: clamp(24px, 3vw, 40px); width: 100%; }
.kontakt__foto img { width: 100%; border-radius: 0; }

.formularz { display: grid; gap: 12px; align-content: start; }
.formularz label { display: grid; gap: 7px; }
.formularz input, .formularz textarea {
  font: inherit; color: var(--na-ciemnym);
  background: var(--tusz-2); border: 1px solid rgba(243,243,233,.24);
  padding: 14px 16px; border-radius: 0; width: 100%;
  transition: border-color .2s ease;
}
.formularz input:hover, .formularz textarea:hover { border-color: rgba(243,243,233,.45); }
.formularz input:focus, .formularz textarea:focus { outline: 2px solid var(--czerwien); outline-offset: 1px; }
.formularz textarea { min-height: 120px; resize: vertical; }
.formularz__info { font-size: .84rem; color: var(--czerwien); margin: 0; min-height: 1.2em; font-weight: 500; }

/* ---------- stopka ---------- */
.stopka { background: var(--tusz); color: var(--na-ciemnym); padding: clamp(32px, 4vw, 56px) 0 28px; }
.stopka__mini img { width: clamp(76px, 7vw, 96px); opacity: .9; }
.stopka__mini:hover img { opacity: 1; }
.stopka__dol { display: flex; flex-wrap: wrap; gap: 16px 28px; justify-content: space-between; align-items: center; padding-top: 4px; }
.stopka__linki { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.stopka__linki a { transition: color .2s ease; }
.stopka__linki a:hover { color: var(--czerwien); }
.stopka .etykieta { color: var(--na-ciemnym-cicho); }

.odslon-foto { display: block; }
.odslon-foto img { clip-path: inset(0 0 100% 0); transition: clip-path 1.05s var(--ease); }
.odslon-foto.widac img { clip-path: inset(0 0 0 0); }

/* ---------- animacje wejscia ---------- */
.wchodzi { opacity: 0; transform: translateY(24px); }
.wchodzi.widac { opacity: 1; transform: none; }
.uslugi__siatka .wchodzi:nth-child(2), .cennik__siatka .wchodzi:nth-child(2), .realizacje__siatka .wchodzi:nth-child(2) { transition-delay: .08s; }
.uslugi__siatka .wchodzi:nth-child(3), .cennik__siatka .wchodzi:nth-child(3) { transition-delay: .16s; }
.uslugi__siatka .wchodzi:nth-child(4) { transition-delay: .24s; }
.krok.wchodzi:nth-child(2) { transition-delay: .08s; }
.krok.wchodzi:nth-child(3) { transition-delay: .16s; }
.krok.wchodzi:nth-child(4) { transition-delay: .24s; }

/* naglowek wjezdza wierszami spod maski */
.odslon .wiersz { display: block; overflow: hidden; padding-bottom: .06em; }
.odslon .wiersz > span { display: block; transform: translateY(108%); transition: transform .85s var(--ease); }
.odslon.widac .wiersz > span { transform: none; }
.odslon .wiersz:nth-child(2) > span { transition-delay: .08s; }
.odslon .wiersz:nth-child(3) > span { transition-delay: .16s; }
.odslon .wiersz:nth-child(4) > span { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .prace__tor { scroll-behavior: auto; }
  .hero__znacznik::after { animation: none; }
  .praca__kadr img, .praca:hover .praca__kadr img { transform: none; transition: none; }
  body.menu-otwarte > main, body.menu-otwarte > .belka, body.menu-otwarte > .stopka { filter: none; }
  .wchodzi, .odslon .wiersz > span { opacity: 1; transform: none; transition: none; }
  .odslon-foto img { clip-path: none; transition: none; }
  .hero__tlo { top: 0; height: 100%; transform: none; }
  .hero__film { display: none; }
  .marker path { stroke-dashoffset: 0; transition: none; }
  .ziarno { display: none; }
  .hero__plomba, .hero__plomba span, .strzalka, .znacznik::before { animation: none; }
  #zaslona { transition: none; animation: none; }
  .zaslona__znak .pelny { clip-path: inset(0); transition: none; }
}