/* =====================================================================
   AuraVisuals — arkusz stylów
   Spis treści:
   1. Fonty        2. Zmienne (kolory, odstępy)   3. Podstawy
   4. Układ i siatka   5. Elementy wspólne (przyciski, podpisy, ramki zdjęć)
   6. Nagłówek i menu   7. Hero   8. 01 Podejście   9. Pasek słów
   10. 02 Usługi   11. 03 Realizacje   12. 04 Zastosowania   13. 05 Proces
   14. 06 Kontakt i formularz   15. Stopka   16. Animacje   17. Strona 404
   ===================================================================== */

/* ---------- 1. FONTY (pliki w /fonts, polskie znaki w zakresie latin-ext) ---------- */
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("../fonts/schibsted-grotesk-latin-ext-wght-normal.woff2") format("woff2-variations");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  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: "Schibsted Grotesk";
  src: url("../fonts/schibsted-grotesk-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  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: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-latin-ext-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
  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: "IBM Plex Mono";
  src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
  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;
}

/* ---------- 2. ZMIENNE: tu zmienisz kolory całej strony ---------- */
:root {
  --paper: #efece6;      /* tło (ciepła biel papieru) */
  --paper-2: #e4e0d8;    /* tło pomocnicze */
  --ink: #141413;        /* tekst i ciemne sekcje */
  --ink-2: #57554f;      /* tekst drugorzędny */
  --line: rgba(20, 20, 19, .2);
  --accent: #2f3fe8;     /* kolor akcentu (ultramaryna) */
  --accent-on-dark: #9aa3ff;
  --error: #a8231b;
  --todo: #f1e36b;       /* podświetlenie pól do uzupełnienia */

  --font: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  --gutter: clamp(1rem, 4vw, 3rem);
  --gap: clamp(1rem, 2vw, 1.75rem);
  --section: clamp(5rem, 12vw, 11rem);
  --header-h: 4rem;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

/* ---------- 3. PODSTAWY ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: clamp(1rem, .95rem + .2vw, 1.125rem);
  line-height: 1.55;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #fff; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.section--dark :focus-visible, .site-footer :focus-visible { outline-color: var(--accent-on-dark); }

.skip-link {
  position: fixed; top: .75rem; left: .75rem; z-index: 100;
  padding: .75rem 1rem; background: var(--ink); color: var(--paper);
  font-weight: 600; text-decoration: none;
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

.mono {
  font-family: var(--mono);
  font-size: .75rem;
  line-height: 1.4;
  letter-spacing: .02em;
  text-transform: uppercase;
}

/* ---------- 4. UKŁAD I SIATKA (4 kolumny na telefonie, 6 na tablecie, 12 na komputerze) ---------- */
.wrap { width: 100%; max-width: 100rem; margin-inline: auto; padding-inline: var(--gutter); }
.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: var(--gap);
}
.grid > * { grid-column: 1 / -1; min-width: 0; }
@media (min-width: 48em) { .grid { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
@media (min-width: 64em) { .grid { grid-template-columns: repeat(12, minmax(0, 1fr)); } }

.section { padding-block: var(--section); }

.section-label {
  display: flex; gap: .75rem; align-items: baseline;
  color: var(--ink-2);
  margin-bottom: 1.5rem;
}
.section-label span { color: var(--accent); }
.section--dark .section-label { color: #a9a69e; }
.section--dark .section-label span { color: var(--accent-on-dark); }

.section-head { margin-bottom: clamp(3rem, 7vw, 6rem); }
.section-title {
  font-size: clamp(2.25rem, 1.2rem + 4.6vw, 5.75rem);
  font-weight: 600;
  line-height: .95;
  letter-spacing: -.045em;
  max-width: 14ch;
  text-wrap: balance;
}
.section-title em { font-style: normal; color: var(--accent); }
.section--dark .section-title em { color: var(--accent-on-dark); }
.section-intro { max-width: 38ch; margin-top: 1.75rem; color: #c9c5bd; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); }

@media (min-width: 64em) {
  .section-head .section-label { grid-column: 1 / 4; margin: .9rem 0 0; }
  .section-head > :not(.section-label) { grid-column: 4 / -1; }
}

/* ---------- 5. ELEMENTY WSPÓLNE ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .75rem;
  min-height: 3rem;
  padding: .85rem 1.35rem;
  border: 0;
  background: var(--ink); color: var(--paper);
  font-weight: 600; font-size: 1rem; line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .25s, color .25s;
}
.btn::after {
  content: "";
  width: .5rem; height: .5rem;
  background: currentColor;
  transition: transform .35s var(--ease);
}
.btn:hover { background: var(--accent); color: #fff; }
.btn:hover::after { transform: translateX(.25rem) rotate(45deg); }
.btn--small { min-height: 2.5rem; padding: .6rem 1rem; font-size: .9375rem; }
.btn--large { min-height: 3.75rem; padding: 1.1rem 1.75rem; font-size: 1.125rem; }
.btn--light { background: var(--paper); color: var(--ink); }
.btn--light:hover { background: var(--accent-on-dark); color: var(--ink); }

.link-arrow {
  display: inline-flex; align-items: baseline; gap: .5rem;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--line);
  transition: text-decoration-color .25s, color .25s;
}
.link-arrow::after { content: "→"; transition: transform .35s var(--ease); }
.link-arrow:hover { color: var(--accent); text-decoration-color: currentColor; }
.link-arrow:hover::after { transform: translateX(.3rem); }

.list li { position: relative; padding: .55rem 0 .55rem 1.25rem; border-top: 1px solid var(--line); }
.list li::before {
  content: ""; position: absolute; left: 0; top: 1.15em;
  width: .375rem; height: .375rem; background: var(--accent);
}

/* Ramki zdjęć: proporcje są stałe, więc strona nie „skacze” przy ładowaniu */
.frame { position: relative; overflow: clip; background: var(--paper-2); }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame--3x2 { aspect-ratio: 3 / 2; }
.frame--4x5 { aspect-ratio: 4 / 5; }
.frame--16x9 { aspect-ratio: 16 / 9; }
.frame--1x1 { aspect-ratio: 1; }
.frame--strip { aspect-ratio: 2 / 3; }

.caption {
  display: flex; flex-wrap: wrap; gap: .25rem 1rem;
  margin-top: .75rem;
  color: var(--ink-2);
}
.caption span:first-child { color: var(--ink); }
.caption__client::before { content: "/ "; }

.todo {
  font-family: var(--mono); font-size: .8125rem;
  background: var(--todo); color: var(--ink);
  padding: .05em .35em;
}

/* ---------- 6. NAGŁÓWEK I MENU ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--header-h);
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: transform .45s var(--ease), border-color .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header.is-hidden { transform: translateY(-100%); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 100%;
  max-width: 100rem; margin-inline: auto; padding-inline: var(--gutter);
}
.logo {
  display: inline-flex; align-items: flex-end; gap: .2rem;
  font-weight: 700; font-size: 1.25rem; letter-spacing: -.04em;
  text-decoration: none;
}
.logo__mark {
  display: inline-block;
  width: .32em; height: .32em;
  margin-bottom: .2em;
  background: var(--accent);
}

.menu-toggle {
  display: inline-flex; align-items: center; gap: .6rem;
  min-height: 2.75rem; padding: 0 .25rem;
  background: none; border: 0; cursor: pointer;
  font-family: var(--mono); font-size: .8125rem; text-transform: uppercase; letter-spacing: .02em;
  position: relative; z-index: 2;
}
.menu-toggle__icon { position: relative; width: 1.5rem; height: .625rem; }
.menu-toggle__icon::before, .menu-toggle__icon::after {
  content: ""; position: absolute; left: 0; right: 0; height: 2px; background: currentColor;
  transition: transform .35s var(--ease), top .35s var(--ease);
}
.menu-toggle__icon::before { top: 0; }
.menu-toggle__icon::after { top: calc(100% - 2px); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon::before { top: calc(50% - 1px); transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon::after { top: calc(50% - 1px); transform: rotate(-45deg); }

/* Menu na telefonie: pełny ekran */
@media (max-width: 63.99em) {
  .nav {
    position: fixed; inset: 0; z-index: 1;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: calc(var(--header-h) + 2rem) var(--gutter) 2.5rem;
    background: var(--paper);
    visibility: hidden; opacity: 0;
    transition: opacity .35s var(--ease), visibility 0s .35s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transition: opacity .35s var(--ease); }
  .nav__list { display: grid; gap: .25rem; }
  .nav__list a:not(.btn) {
    display: block; padding: .25rem 0;
    font-size: clamp(2.5rem, 12vw, 4rem); font-weight: 600; letter-spacing: -.045em; line-height: 1.05;
    text-decoration: none;
  }
  .nav__list a:not(.btn):hover { color: var(--accent); }
  .nav__cta { margin-top: 1.5rem; }
  .nav__cta .btn { min-height: 3.5rem; font-size: 1.0625rem; padding-inline: 1.5rem; }
  body.menu-open { overflow: hidden; }
}
@media (min-width: 64em) {
  .menu-toggle { display: none; }
  .nav__list { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.25rem); }
  .nav__list a:not(.btn) {
    font-size: .9375rem; font-weight: 500; text-decoration: none;
    background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
    padding-block: .25rem;
    transition: background-size .35s var(--ease);
  }
  .nav__list a:not(.btn):hover { background-size: 100% 1px; }
}

/* ---------- 7. HERO ---------- */
.hero { padding-top: calc(var(--header-h) + clamp(1.5rem, 4vw, 3rem)); padding-bottom: var(--section); }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: .35rem 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
}
.hero__meta li:first-child { color: var(--ink); }
.hero__title { font-weight: inherit; margin-top: clamp(1.75rem, 5vw, 3.5rem); }
.hero__kicker {
  display: block;
  max-width: 30ch;
  font-size: clamp(1rem, .9rem + .45vw, 1.25rem);
  font-weight: 500; line-height: 1.35; letter-spacing: -.01em;
  margin-bottom: clamp(1.25rem, 3vw, 2.25rem);
}
.hero__display {
  display: block;
  font-size: clamp(2.6rem, 13vw, 10.5rem);
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.055em;
}
.line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.line > span { display: inline-block; }
.line--accent { color: var(--accent); }
@media (min-width: 64em) {
  .hero__display { font-size: clamp(5rem, 10.3vw, 11.5rem); }
  .hero__display .line--accent { padding-left: calc((100% + var(--gap)) / 12 * 2); }
}

.hero__grid { display: grid; gap: 2.5rem; margin-top: clamp(2.5rem, 6vw, 4.5rem); }
.hero__lead p { max-width: 36ch; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; margin-top: 2rem; }
.hero__figure .frame img { transform-origin: 50% 60%; }
@media (min-width: 48em) {
  .hero__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); column-gap: var(--gap); }
  .hero__lead { grid-column: 1 / 4; align-self: end; }
  .hero__figure { grid-column: 4 / -1; }
}
@media (min-width: 64em) {
  .hero__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .hero__lead { grid-column: 1 / 5; align-self: start; padding-top: .5rem; }
  .hero__figure { grid-column: 6 / -1; }
}

/* ---------- 8. 01 PODEJŚCIE ---------- */
.approach { border-top: 1px solid var(--line); }
.approach__title {
  font-size: clamp(1.75rem, 1.1rem + 2.7vw, 3.75rem);
  font-weight: 500; line-height: 1.04; letter-spacing: -.035em;
  max-width: 20ch;
  text-wrap: balance;
}
.approach__text { max-width: 44ch; margin-top: 2rem; color: var(--ink-2); font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); }
.approach__strip { width: 56%; margin-top: 3.5rem; }
.principles { display: grid; gap: 2rem; margin-top: 3.5rem; counter-reset: p; }
.principles li { counter-increment: p; padding-top: 1rem; border-top: 1px solid var(--ink); }
.principles li::before {
  content: "0" counter(p);
  display: block; margin-bottom: 1.25rem;
  font-family: var(--mono); font-size: .75rem; color: var(--accent);
}
.principles h3 { font-size: 1.25rem; font-weight: 600; line-height: 1.2; letter-spacing: -.02em; margin-bottom: .6rem; }
.principles p { color: var(--ink-2); font-size: 1rem; }
@media (min-width: 48em) {
  .approach .section-label { grid-column: 1 / -1; }
  .approach__body { grid-column: 1 / -1; }
  .approach__strip { grid-column: 1 / 3; width: auto; }
  .principles { grid-column: 3 / -1; align-self: end; }
}
@media (min-width: 64em) {
  .approach .section-label { grid-column: 1 / 4; grid-row: 1; margin-top: .9rem; }
  .approach__body { grid-column: 4 / -1; grid-row: 1; }
  .approach__strip { grid-column: 1 / 4; grid-row: 2; margin-top: clamp(4rem, 8vw, 8rem); }
  .principles { grid-column: 5 / -1; grid-row: 2; grid-template-columns: repeat(3, 1fr); gap: var(--gap); margin-top: 0; }
}

/* ---------- 9. PASEK SŁÓW ---------- */
.band { overflow: clip; border-block: 1px solid var(--ink); padding-block: clamp(.75rem, 2vw, 1.5rem); }
.band__track {
  width: max-content;
  white-space: nowrap;
  font-size: clamp(2.5rem, 8vw, 8rem);
  font-weight: 600; line-height: 1; letter-spacing: -.05em;
  will-change: transform;
}
.band__track i {
  display: inline-block;
  width: .22em; height: .22em; margin: 0 .3em .12em;
  background: var(--accent);
  vertical-align: middle;
}

/* ---------- 10. 02 USŁUGI ---------- */
.service-main { padding-top: 1.25rem; border-top: 1px solid var(--ink); }
.service-main__index, .service-row__index { color: var(--accent); font-size: .875rem; margin-bottom: 1rem; }
.service-main__title {
  font-size: clamp(2.5rem, 1.3rem + 5.4vw, 7rem);
  font-weight: 600; line-height: .92; letter-spacing: -.05em;
  max-width: 12ch;
  text-wrap: balance;
}
.service-main__sub { margin-top: 1.25rem; color: var(--ink-2); }
.service-main__figure { margin-top: 2.5rem; }
.service-main__body { margin-top: 2.5rem; }
.service-main__lead {
  font-size: clamp(1.25rem, 1.05rem + .8vw, 1.75rem);
  font-weight: 500; line-height: 1.25; letter-spacing: -.02em;
  max-width: 30ch;
}
.service-main__cols { display: grid; gap: 2.5rem; margin-top: 2.5rem; }
.service-main__cols h4 { color: var(--ink-2); margin-bottom: .75rem; font-weight: 400; }
@media (min-width: 80em) { .service-main__cols { grid-template-columns: 1fr 1fr; gap: var(--gap); } }
.service-main__links { display: grid; gap: .75rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
@media (min-width: 48em) {
  .service-main__figure { grid-column: 1 / 4; }
  .service-main__body { grid-column: 4 / -1; }
}
@media (min-width: 64em) {
  .service-main__index { grid-column: 1 / 4; margin-top: .6rem; }
  .service-main__head { grid-column: 4 / -1; }
  .service-main__figure { grid-column: 1 / 5; margin-top: clamp(3rem, 6vw, 6rem); }
  .service-main__body { grid-column: 6 / -1; margin-top: clamp(3rem, 6vw, 6rem); }
}

.service-rows { margin-top: clamp(4rem, 9vw, 8rem); border-bottom: 1px solid var(--ink); }
.service-row {
  position: relative;
  padding-block: 1.5rem 2.25rem;
  border-top: 1px solid var(--ink);
  row-gap: 1rem;
}
.service-row::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 3px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .6s var(--ease);
}
.service-row:hover::before, .service-row:focus-within::before { transform: scaleX(1); }
.service-row__index { margin: 0; }
.service-row__title { font-size: clamp(2rem, 1.3rem + 3vw, 4rem); font-weight: 600; line-height: .95; letter-spacing: -.045em; }
.service-row__body p:first-child { max-width: 46ch; }
.service-row__note { margin-top: 1rem; color: var(--ink-2); }
@media (min-width: 64em) {
  .service-row { padding-block: 2.25rem 2.75rem; align-items: start; }
  .service-row__index { grid-column: 1 / 4; margin-top: .6rem; }
  .service-row__title { grid-column: 4 / 8; }
  .service-row__body { grid-column: 8 / -1; }
  .service-row__link { grid-column: 8 / -1; }
}

/* ---------- 11. 03 REALIZACJE ---------- */
.work { padding-top: 0; }
.project { row-gap: 1.5rem; }
.project + .project { margin-top: clamp(5rem, 10vw, 9rem); }
.project__title { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem); font-weight: 600; line-height: 1; letter-spacing: -.04em; max-width: 16ch; }
.project__meta { margin-top: 1.25rem; display: grid; gap: .5rem; }
.project__meta div { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; padding-top: .5rem; border-top: 1px solid var(--line); }
.project__meta dt { color: var(--ink-2); }
.project__meta dd { text-transform: none; font-size: .8125rem; }

/* telefon: rytm przez różne szerokości zdjęć */
.project__img--small { width: 72%; margin-left: auto; }
.project__img--mid { width: 88%; }

@media (min-width: 48em) {
  .project__img--small, .project__img--mid { width: auto; margin-left: 0; }
  .project--a .project__head { grid-column: 1 / -1; }
  .project--a .project__img--wide { grid-column: 1 / -1; }
  .project--a .project__img--small { grid-column: 3 / -1; }
  .project--b .project__head { grid-column: 1 / -1; }
  .project--b .project__img--tall { grid-column: 1 / 4; grid-row: 2; }
  .project--b .project__img--mid { grid-column: 4 / -1; grid-row: 2; }
}
@media (min-width: 64em) {
  .project { row-gap: 0; }
  .project--a .project__head { grid-column: 1 / 4; grid-row: 1; align-self: start; }
  .project--a .project__img--wide { grid-column: 4 / -1; grid-row: 1; }
  .project--a .project__img--small {
    grid-column: 2 / 6; grid-row: 2;
    margin-top: clamp(-9rem, -8vw, -4rem);
    position: relative; z-index: 1;
  }
  .project--a .project__img--small .frame { box-shadow: 0 0 0 clamp(.5rem, 1vw, 1rem) var(--paper); }

  .project--b .project__img--tall { grid-column: 1 / 6; grid-row: 1 / 3; }
  .project--b .project__head { grid-column: 7 / -1; grid-row: 1; align-self: start; }
  .project--b .project__img--mid { grid-column: 7 / -1; grid-row: 2; align-self: end; margin-top: 3rem; }
}

/* ---------- 12. 04 ZASTOSOWANIA (ciemna sekcja) ---------- */
.section--dark { background: var(--ink); color: var(--paper); }
.uses .section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.uses__stage {
  position: sticky; top: var(--header-h); z-index: 2;
  padding-block: .75rem 1rem;
  background: var(--ink);
}
.crop {
  position: relative;
  width: min(100%, 62vh);
  aspect-ratio: 1;
  margin-inline: auto;
  --iy: max(0%, calc((1 - var(--rh) / var(--rw)) * 50%));
  --ix: max(0%, calc((1 - var(--rw) / var(--rh)) * 50%));
}
.crop img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% 50%; }
.crop__ghost { opacity: .18; filter: grayscale(1); }
.crop__img { clip-path: inset(var(--iy) var(--ix)); transition: clip-path .8s var(--ease); }
.crop__box {
  position: absolute;
  inset: var(--iy) var(--ix);
  border: 1px solid var(--accent-on-dark);
  transition: inset .8s var(--ease);
  pointer-events: none;
}
.crop__label { display: flex; gap: 1rem; justify-content: center; margin-top: .9rem; color: #a9a69e; }
.crop__label span:first-child { color: var(--accent-on-dark); }

.uses__list { position: relative; z-index: 1; }
.uses__list li {
  display: flex; flex-direction: column; justify-content: center;
  min-height: 52vh;
  padding-block: 2rem;
  border-top: 1px solid rgba(239, 236, 230, .2);
  transition: color .5s;
}
.uses__list li .mono { color: var(--accent-on-dark); margin-bottom: 1rem; }
.uses__list h3 { font-size: clamp(1.75rem, 1.3rem + 2vw, 3rem); font-weight: 600; line-height: 1; letter-spacing: -.04em; margin-bottom: 1rem; }
.uses__list li p:last-child { max-width: 34ch; color: #c9c5bd; }
.uses__list li p:last-child, .uses__list h3 { transition: color .5s; }
.js .uses__list li:not(.is-active) h3,
.js .uses__list li:not(.is-active) p:last-child { color: #8a877f; }

@media (min-width: 64em) {
  .uses__stage { grid-column: 1 / 7; grid-row: 1; align-self: start; top: calc(var(--header-h) + 8vh); padding: 0; background: none; }
  .crop { width: min(100%, 70vh); margin-inline: 0; }
  .crop__label { justify-content: flex-start; }
  .uses__list { grid-column: 8 / -1; grid-row: 1; }
  .uses__list li { min-height: 68vh; }
  .uses__list li:last-child { min-height: 80vh; }
}

/* ---------- 13. 05 PROCES ---------- */
.steps { display: grid; gap: 2.5rem; counter-reset: s; }
.step { padding-top: 1rem; border-top: 1px solid var(--ink); }
.step__num {
  display: block;
  font-size: clamp(4.5rem, 3rem + 7vw, 10rem);
  font-weight: 400; line-height: .8; letter-spacing: -.06em;
  color: var(--accent);
  margin-bottom: clamp(1.5rem, 3vw, 3rem);
}
.step h3 { font-size: clamp(1.375rem, 1.2rem + .7vw, 1.75rem); font-weight: 600; letter-spacing: -.03em; margin-bottom: .6rem; }
.step p { color: var(--ink-2); max-width: 32ch; }
@media (min-width: 48em) { .steps { grid-template-columns: 1fr 1fr; column-gap: var(--gap); row-gap: 4rem; } }
@media (min-width: 64em) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .step:nth-child(2) { margin-top: 4rem; }
  .step:nth-child(3) { margin-top: 8rem; }
  .step:nth-child(4) { margin-top: 12rem; }
}

/* ---------- 14. 06 KONTAKT I FORMULARZ ---------- */
.contact { border-top: 1px solid var(--ink); }
.contact__title {
  font-size: clamp(2.6rem, 12.5vw, 9.5rem);
  font-weight: 600; line-height: .9; letter-spacing: -.055em;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}
@media (min-width: 64em) {
  .contact__title { font-size: clamp(5rem, 8.4vw, 9.5rem); }
  .contact__title .line:nth-child(2) { padding-left: calc((100% + var(--gap)) / 12 * 2); }
}
.contact__intro { font-size: clamp(1.125rem, 1rem + .4vw, 1.375rem); font-weight: 500; line-height: 1.3; letter-spacing: -.015em; max-width: 30ch; margin-bottom: 2rem; }
.contact__aside h3 { color: var(--ink-2); font-weight: 400; margin-bottom: .75rem; }
.contact__data { margin-top: 2.5rem; display: grid; gap: 1rem; }
.contact__data div { padding-top: .75rem; border-top: 1px solid var(--ink); }
.contact__data dt { color: var(--ink-2); margin-bottom: .25rem; }
.form { margin-top: 3.5rem; }
@media (min-width: 64em) {
  .contact__aside { grid-column: 1 / 5; }
  .form { grid-column: 6 / -1; margin-top: 0; }
}

.form { display: grid; gap: 1.75rem; }
.form__row { display: grid; gap: 1.75rem; }
@media (min-width: 48em) { .form__row--2 { grid-template-columns: 1fr 1fr; gap: var(--gap); } }
.field { display: grid; gap: .4rem; border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend { font-weight: 600; font-size: .9375rem; }
.field__opt { font-weight: 400; color: var(--ink-2); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field textarea {
  width: 100%;
  padding: .7rem 0;
  border: 0; border-bottom: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  font-size: 1.0625rem;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 8rem; }
.field input:focus-visible, .field textarea:focus-visible {
  outline: none;
  border-bottom-color: var(--accent);
  box-shadow: 0 2px 0 0 var(--accent);
}
.field input::placeholder { color: #8a877f; }
.field [aria-invalid="true"] { border-bottom-color: var(--error); box-shadow: 0 2px 0 0 var(--error); }
.field__error { color: var(--error); font-size: .875rem; font-weight: 500; min-height: 0; }
.field__error:empty { display: none; }

.field--choice legend { margin-bottom: .75rem; padding: 0; }
.choices { display: flex; flex-wrap: wrap; gap: .5rem; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span {
  display: inline-block;
  padding: .65rem 1rem;
  border: 1px solid var(--ink);
  font-size: .9375rem; font-weight: 500;
  transition: background-color .2s, color .2s;
}
.choice:hover span { background: var(--paper-2); }
.choice input:checked + span { background: var(--ink); color: var(--paper); }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }

.check { display: grid; grid-template-columns: auto 1fr; gap: .75rem; align-items: start; font-weight: 400 !important; font-size: .9375rem; cursor: pointer; }
.check input { width: 1.25rem; height: 1.25rem; margin: .15rem 0 0; accent-color: var(--ink); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status:empty { display: none; }
.form__status:focus { outline: none; }
.form__msg { padding: 1rem 1.25rem; border-left: 3px solid; background: var(--paper-2); }
.form__msg--ok { border-color: #1f6b3a; }
.form__msg--err { border-color: var(--error); }
.form__msg--info { border-color: var(--accent); }

/* ---------- 15. STOPKA ---------- */
.site-footer { background: var(--ink); color: var(--paper); padding-top: clamp(4rem, 8vw, 7rem); overflow: hidden; }
.footer__top { row-gap: 2rem; align-items: end; padding-bottom: clamp(3rem, 6vw, 5rem); }
.footer__claim { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.5rem); font-weight: 500; line-height: 1.1; letter-spacing: -.035em; max-width: 24ch; }
.footer__top .btn { justify-self: start; }
.footer__cols { row-gap: 2.5rem; }
.footer__col h2 { color: #a9a69e; font-weight: 400; margin-bottom: 1rem; }
.footer__col li { padding-block: .3rem; }
.footer__col a { text-decoration-color: rgba(239, 236, 230, .35); }
.footer__col a:hover { color: var(--accent-on-dark); }
@media (min-width: 48em) {
  .footer__col { grid-column: span 2; }
}
@media (min-width: 64em) {
  .footer__claim { grid-column: 1 / 9; }
  .footer__top .btn { grid-column: 10 / -1; justify-self: end; }
  .footer__col { grid-column: span 3; }
  .footer__col:first-child { grid-column: 4 / 7; }
}
.footer__wordmark {
  margin-top: clamp(4rem, 9vw, 8rem);
  font-size: clamp(3.2rem, 16.4vw, 17rem);
  font-weight: 700; line-height: .78; letter-spacing: -.065em;
  white-space: nowrap;
  margin-left: -.04em;
}
.footer__wordmark .logo__mark { margin: 0 0 0 .02em; vertical-align: baseline; }
.footer__bottom {
  display: flex; justify-content: space-between; gap: 1rem;
  padding-block: 1.5rem 2rem;
  margin-top: 1.5rem;
  border-top: 1px solid rgba(239, 236, 230, .2);
  color: #a9a69e;
}
.footer__bottom a { text-decoration: none; }
.footer__bottom a:hover { color: var(--paper); }

/* ---------- 16. ANIMACJE (wyłączane, gdy ktoś ma ustawione ograniczenie ruchu) ---------- */
@media (prefers-reduced-motion: no-preference) {
  /* hasło w hero: linijki wysuwają się od dołu */
  .hero .line > span { animation: rise 1s var(--ease) both; }
  .hero .line:nth-child(2) > span { animation-delay: .07s; }
  .hero .line:nth-child(3) > span { animation-delay: .14s; }
  .hero .line:nth-child(4) > span { animation-delay: .21s; }
  .hero__figure .frame img { animation: settle 1.6s var(--ease) both; }

  /* elementy pojawiające się przy przewijaniu (klasę is-in dodaje js/main.js) */
  .js [data-reveal] { opacity: 0; transform: translateY(1.75rem); transition: opacity .9s var(--ease), transform .9s var(--ease); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js .contact__title .line > span { transform: translateY(105%); transition: transform 1s var(--ease); }
  .js .contact__title.is-in .line > span { transform: none; }
  .js .contact__title.is-in .line:nth-child(2) > span { transition-delay: .07s; }
  .js .contact__title.is-in .line:nth-child(3) > span { transition-delay: .14s; }

  /* animacje sterowane przewijaniem (tylko w przeglądarkach, które to obsługują) */
  @supports (animation-timeline: view()) {
    .parallax img { scale: 1.14; animation: drift linear both; animation-timeline: view(); }
    .band__track { animation: slide linear both; animation-timeline: view(); }
  }
}
@keyframes rise { from { transform: translateY(105%); } }
@keyframes settle { from { transform: scale(1.08); } }
@keyframes drift { from { translate: 0 -6%; } to { translate: 0 6%; } }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-28%); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- 17. STRONA 404 ---------- */
.notfound { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding-block: calc(var(--header-h) + 3rem) 4rem; }
.notfound__code { color: var(--accent); }
.notfound h1 { font-size: clamp(2.75rem, 10vw, 9rem); font-weight: 600; line-height: .9; letter-spacing: -.055em; margin: 1.5rem 0 2rem; max-width: 12ch; }
.notfound p { max-width: 40ch; color: var(--ink-2); }
.notfound .hero__actions { margin-top: 2.5rem; }

/* ---------- 18. PODSTRONY ---------- */
.nav__list a[aria-current="page"] { color: var(--accent); }
@media (min-width: 64em) { .nav__list a[aria-current="page"]:not(.btn) { background-size: 100% 1px; } }

.crumbs { margin-bottom: clamp(1.75rem, 5vw, 3.5rem); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .35rem .75rem; color: var(--ink-2); }
.crumbs li + li::before { content: "/"; margin-right: .75rem; color: var(--line); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--ink); }

.page-hero { padding-top: calc(var(--header-h) + clamp(1.5rem, 4vw, 3rem)); padding-bottom: var(--section); }
.page-hero__title {
  font-size: clamp(2.6rem, 11vw, 8.75rem);
  font-weight: 600; line-height: .9; letter-spacing: -.055em;
  max-width: 13ch;
  text-wrap: balance;
}
.page-hero__title .accent { color: var(--accent); }
.page-hero .hero__kicker { margin-bottom: clamp(1.25rem, 3vw, 2rem); }
@media (min-width: 64em) { .page-hero__title { font-size: clamp(5rem, 8.6vw, 8.75rem); } }

.prose { max-width: 62ch; }
.prose p { font-size: clamp(1.0625rem, 1rem + .25vw, 1.1875rem); }
.prose p + p { margin-top: 1.1em; }
.prose strong { font-weight: 600; }
.lead-big {
  font-size: clamp(1.5rem, 1.05rem + 1.9vw, 2.75rem);
  font-weight: 500; line-height: 1.1; letter-spacing: -.03em;
  max-width: 24ch;
  text-wrap: balance;
  margin-bottom: 2rem;
}

.block { border-top: 1px solid var(--line); }
.block__body > * + * { margin-top: clamp(2.5rem, 5vw, 4rem); }
@media (min-width: 64em) {
  .block .section-label { grid-column: 1 / 4; margin-top: .9rem; }
  .block__body { grid-column: 4 / -1; }
}

/* lista punktów z numerami, bez kart */
.points { display: grid; gap: 2rem; counter-reset: pt; }
.points li { counter-increment: pt; padding-top: 1rem; border-top: 1px solid var(--ink); }
.points li::before { content: counter(pt, decimal-leading-zero); display: block; margin-bottom: 1rem; font-family: var(--mono); font-size: .75rem; color: var(--accent); }
.points h3 { font-size: clamp(1.1875rem, 1.1rem + .4vw, 1.375rem); font-weight: 600; line-height: 1.2; letter-spacing: -.02em; margin-bottom: .5rem; }
.points p { color: var(--ink-2); font-size: 1rem; }
@media (min-width: 48em) { .points { grid-template-columns: repeat(2, 1fr); column-gap: var(--gap); row-gap: 2.5rem; } }
@media (min-width: 80em) { .points--3 { grid-template-columns: repeat(3, 1fr); } }
.section--dark .points li { border-top-color: rgba(239, 236, 230, .35); }
.section--dark .points li::before { color: var(--accent-on-dark); }
.section--dark .points p { color: #c9c5bd; }

/* tekst + zdjęcie */
.split { row-gap: 2.5rem; align-items: start; }
@media (min-width: 48em) {
  .split__text { grid-column: 1 / 4; }
  .split__figure { grid-column: 4 / -1; }
  .split--rev .split__text { grid-column: 3 / -1; grid-row: 1; }
  .split--rev .split__figure { grid-column: 1 / 3; grid-row: 1; }
}
@media (min-width: 64em) {
  .split__text { grid-column: 4 / 9; }
  .split__figure { grid-column: 10 / -1; }
  .split--wide .split__figure { grid-column: 9 / -1; }
  .split--rev .split__text { grid-column: 6 / -1; }
  .split--rev .split__figure { grid-column: 1 / 5; }
}
.split__text h2, .split__text h3.h-like {
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem); font-weight: 600; line-height: 1; letter-spacing: -.04em;
  max-width: 16ch; margin-bottom: 1.5rem; text-wrap: balance;
}

.figure-wide { margin-top: clamp(3rem, 6vw, 5rem); }

/* pytania i odpowiedzi */
.faq { border-bottom: 1px solid var(--ink); }
.faq details { border-top: 1px solid var(--ink); }
.faq summary {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem;
  padding: 1.25rem 0;
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font-size: clamp(1.1875rem, 1.05rem + .6vw, 1.625rem); font-weight: 600; line-height: 1.2; letter-spacing: -.025em; }
.faq summary::after {
  content: "+"; flex: none;
  font-family: var(--mono); font-size: 1.25rem; color: var(--accent);
  transition: transform .35s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover h3 { color: var(--accent); }
.faq .faq__a { padding-bottom: 1.5rem; max-width: 60ch; color: var(--ink-2); }

/* pozostałe usługi */
.related { border-bottom: 1px solid var(--ink); }
.related li { border-top: 1px solid var(--ink); }
.related a {
  display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: baseline;
  padding: 1.25rem 0;
  text-decoration: none;
}
.related__title { font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.75rem); font-weight: 600; line-height: 1; letter-spacing: -.045em; }
.related__desc { grid-column: 1 / -1; color: var(--ink-2); font-size: .9375rem; }
.related a::after { content: "→"; grid-column: 2; grid-row: 1; font-size: 1.5rem; transition: transform .35s var(--ease); }
.related a:hover .related__title, .related a:hover::after { color: var(--accent); }
.related a:hover::after { transform: translateX(.35rem); }

/* zakończenie strony z CTA */
.cta-end__title {
  font-size: clamp(2.6rem, 11vw, 8.5rem);
  font-weight: 600; line-height: .9; letter-spacing: -.055em;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  text-wrap: balance;
}
.cta-end__title .accent { color: var(--accent-on-dark); }
@media (min-width: 64em) { .cta-end__title { font-size: clamp(5rem, 8vw, 8.5rem); } }
.cta-end__row { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 2.5rem; }
.cta-end__contact { display: flex; flex-wrap: wrap; gap: .5rem 2rem; color: #c9c5bd; }
.cta-end__contact a { color: var(--paper); text-decoration-color: rgba(239, 236, 230, .35); }
.cta-end__contact a:hover { color: var(--accent-on-dark); }
main:has(> .cta-end:last-child) + .site-footer { padding-top: 0; }
main:has(> .cta-end:last-child) + .site-footer .wrap { border-top: 1px solid rgba(239, 236, 230, .2); padding-top: clamp(3rem, 6vw, 5rem); }

/* kontakt i polityka prywatności */
.contact--page { border-top: 0; padding-top: 0; }
.legal { max-width: 68ch; }
.legal h2 { font-size: clamp(1.375rem, 1.2rem + .8vw, 1.875rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.15; margin: 2.75rem 0 .9rem; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--ink); }
.legal p + p { margin-top: .9em; }
.legal ul { margin-top: .75rem; }
.legal ul li { position: relative; padding: .35rem 0 .35rem 1.25rem; }
.legal ul li::before { content: ""; position: absolute; left: 0; top: .95em; width: .375rem; height: .375rem; background: var(--accent); }

.prose .h-like { font-size: clamp(1.375rem, 1.2rem + .8vw, 1.875rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.15; margin: 0 0 .75rem; }
.prose p + .h-like { margin-top: 2.25rem; }
.contact--page { padding-bottom: var(--section); }
.contact__aside h2.mono { color: var(--ink-2); font-weight: 400; margin-bottom: .75rem; }