/* ==========================================================================
   lewandowski.design: system wizualny
   Google Sans Flex (naglowki, tresc, etykiety) + Yeseva One (logo), hostowane lokalnie.
   ========================================================================== */

/* --- Fonty ---------------------------------------------------------------- */

@font-face {
  font-family: "GoogleSansFlex";
  font-style: normal;
  font-display: swap;
  font-weight: 1 1000;
  src: url("/assets/fonts/google-sans-flex-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "GoogleSansFlex";
  font-style: normal;
  font-display: swap;
  font-weight: 1 1000;
  src: url("/assets/fonts/google-sans-flex-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Yeseva";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("/assets/fonts/yeseva-one-latin-ext-400-normal.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: "Yeseva";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("/assets/fonts/yeseva-one-latin-400-normal.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;
}

/* --- Tokeny --------------------------------------------------------------- */

:root {
  color-scheme: dark;

  --bg: #08080a;
  --bg-2: #0f0f12;
  --bg-3: #16161a;
  --fg: #f3f3f1;
  --fg-2: #a8a8ae;
  --fg-3: #85858e;
  --line: rgb(255 255 255 / 13%);
  --line-strong: rgb(255 255 255 / 26%);
  --accent: #ff2f57;
  --accent-fill: #de0f3f;
  --accent-2: #b0203f;
  --on-accent: #ffffff;
  --grain-opacity: 0.045;

  --display: "GoogleSansFlex", "Helvetica Neue", Arial, sans-serif;
  --brand: "Yeseva", Georgia, serif;
  --ui: "GoogleSansFlex", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --text: "GoogleSansFlex", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;

  --pad: clamp(1.15rem, 3.4vw, 4rem);
  --gap: clamp(1.5rem, 3vw, 3rem);
  --maxw: 1680px;
  --header-h: 4.75rem;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --roll-h: 1.35em;
}

:root[data-theme="light"] {
  color-scheme: light;

  --bg: #f7f7f4;
  --bg-2: #ffffff;
  --bg-3: #ecece8;
  --fg: #0a0a0b;
  --fg-2: #4a4a52;
  --fg-3: #66666e;
  --line: rgb(10 10 11 / 14%);
  --line-strong: rgb(10 10 11 / 30%);
  --accent: #d81043;
  --accent-fill: #d81043;
  --accent-2: #8d1130;
  --on-accent: #ffffff;
  --grain-opacity: 0.028;
}

/* --- Reset ---------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  overflow-x: hidden;
  margin: 0;
  color: var(--fg);
  background: var(--bg);
  font-family: var(--text);
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.125rem);
  font-weight: 400;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background 500ms var(--ease), color 500ms var(--ease);
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: 0;
}

::selection {
  color: var(--on-accent);
  background: var(--accent);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

/* --- Pomocnicze ----------------------------------------------------------- */

.hero .shell,
.poster .shell {
  position: relative;
  z-index: 1;
}

.shell {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1.1rem;
  color: var(--on-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent-fill);
  border-radius: 999px;
  transform: translateY(-250%);
  transition: transform 220ms var(--ease);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

h2.label,
h3.label {
  font-family: var(--ui);
  line-height: 1.4;
}

.label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  color: var(--fg-3);
  font-family: var(--ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.label::before {
  display: block;
  width: 0.4rem;
  height: 0.4rem;
  flex-shrink: 0;
  background: var(--accent);
  border-radius: 50%;
  content: "";
}

.lede {
  max-width: 46ch;
  color: var(--fg-2);
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.35rem);
  line-height: 1.5;
}

.mono {
  font-family: var(--ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.accent,
.hl {
  color: var(--accent);
}

.hl {
  font-style: normal;
  font-weight: inherit;
}

/* --- Ziarno --------------------------------------------------------------- */

.grain {
  position: fixed;
  z-index: 300;
  inset: -50%;
  width: 200%;
  height: 200%;
  opacity: var(--grain-opacity);
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 800ms steps(3) infinite;
}

@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  33% { transform: translate(-3%, 2%); }
  66% { transform: translate(2%, -3%); }
  100% { transform: translate(0, 0); }
}

/* --- Siatka (Ctrl+G) ------------------------------------------------------ */

.grid-overlay {
  position: fixed;
  z-index: 290;
  inset: 0;
  display: none;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
  pointer-events: none;
}

.grid-overlay[data-on="1"] {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}

.grid-overlay span {
  background: rgb(255 47 87 / 9%);
  border-inline: 1px solid rgb(255 47 87 / 20%);
}

/* --- Nagłówek ------------------------------------------------------------- */

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px) saturate(1.4);
  transition: border-color 350ms var(--ease);
}

.site-header[data-stuck="1"] {
  border-bottom-color: var(--line);
}

.site-header .shell {
  display: flex;
  min-height: var(--header-h);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  flex-shrink: 0;
  align-items: center;
}

.brand span {
  font-family: var(--brand);
  font-size: 1.12rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  transition: color 250ms var(--ease);
}

.brand i {
  color: var(--accent);
  font-style: normal;
  transition: color 250ms var(--ease);
}

.brand:hover span {
  color: var(--accent);
}

.brand:hover i {
  color: var(--fg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.nav a {
  padding: 0.5rem 0.95rem;
  color: var(--fg-2);
  font-family: var(--ui);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  border-radius: 999px;
  transition: color 250ms var(--ease), background 250ms var(--ease);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--fg);
  background: var(--bg-3);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

  50% { opacity: 0.25; }
}

.theme-toggle {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  flex-shrink: 0;
  place-items: center;
  color: var(--fg-2);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: color 250ms var(--ease), border-color 250ms var(--ease), transform 400ms var(--ease);
}

.theme-toggle:hover {
  color: var(--fg);
  border-color: var(--line-strong);
  transform: rotate(35deg);
}

.theme-toggle svg {
  width: 1.05rem;
  height: 1.05rem;
}

.theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: block; }
:root[data-theme="light"] .theme-toggle .i-moon { display: none; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.72rem 1.35rem;
  font-family: var(--ui);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  border-radius: 999px;
  transition: background 280ms var(--ease), color 280ms var(--ease),
    border-color 280ms var(--ease), transform 280ms var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  color: var(--on-accent);
  background: var(--accent-fill);
}

.btn--primary:hover {
  color: var(--bg);
  background: var(--fg);
}

.btn--ghost {
  color: var(--fg);
  border: 1px solid var(--line-strong);
}

.btn--ghost:hover {
  color: var(--bg);
  background: var(--fg);
  border-color: var(--fg);
}

.btn--lg {
  padding: 1.05rem 2rem;
  font-size: 0.82rem;
}

.btn__icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  align-self: center;
  overflow: visible;
}

.menu-btn {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  flex-shrink: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.menu-btn span {
  position: relative;
  display: block;
  width: 1rem;
  height: 1px;
  background: currentcolor;
}

.menu-btn span::before,
.menu-btn span::after {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentcolor;
  content: "";
  transition: transform 300ms var(--ease);
}

.menu-btn span::before { transform: translateY(-5px); }
.menu-btn span::after { transform: translateY(5px); }

body[data-menu="1"] .menu-btn span { background: transparent; }
body[data-menu="1"] .menu-btn span::before { transform: rotate(45deg); }
body[data-menu="1"] .menu-btn span::after { transform: rotate(-45deg); }

/* --- Hero ----------------------------------------------------------------- */

.hero {
  position: relative;
  display: flex;
  min-height: calc(100svh - var(--header-h));
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding-block: clamp(2.5rem, 6vh, 5rem) clamp(1.5rem, 4vh, 3rem);
}

.hero__top {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  align-items: flex-start;
  justify-content: space-between;
}

.hero__title {
  margin-block: clamp(2rem, 6vh, 4rem) 0;
  font-size: clamp(3rem, 8.2vw, 10rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.86;
}

.hero__title em {
  color: var(--accent);
  font-style: normal;
  font-weight: inherit;
}

.hero__title .mark {
  color: var(--accent);
}

.hero__bottom {
  display: grid;
  gap: var(--gap);
  align-items: end;
  margin-top: clamp(2.5rem, 7vh, 5rem);
  padding-top: clamp(1.5rem, 3vh, 2.5rem);
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
  border-top: 1px solid var(--line);
}

.hero__meta {
  color: var(--fg-3);
  text-align: right;
}

.hero__glow {
  position: absolute;
  z-index: 0;
  top: -30%;
  right: -12%;
  width: min(72vw, 900px);
  aspect-ratio: 1;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 20%, transparent) 0%, transparent 62%);
  pointer-events: none;
}

/* --- Marquee -------------------------------------------------------------- */

.marquee {
  display: flex;
  overflow: hidden;
  padding-block: clamp(0.9rem, 2vh, 1.4rem);
  border-block: 1px solid var(--line);
  user-select: none;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee--accent {
  color: var(--on-accent);
  background: var(--accent-fill);
  border-color: var(--accent-fill);
}

.marquee__track {
  display: flex;
  flex-shrink: 0;
  gap: 2.5rem;
  align-items: center;
  padding-right: 2.5rem;
  white-space: nowrap;
  animation: marquee 48s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__track span {
  font-family: var(--ui);
  font-size: clamp(0.9rem, 1.5vw, 1.15rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.marquee__track i {
  color: var(--accent);
  font-style: normal;
  font-size: 0;
}

.marquee__track i::before {
  content: "/";
  font-family: var(--ui);
  font-size: 1.15rem;
  font-weight: 700;
}

.marquee--accent .marquee__track i {
  color: color-mix(in srgb, var(--on-accent) 55%, transparent);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* --- Sekcje --------------------------------------------------------------- */

.band {
  padding-block: clamp(4.5rem, 12vh, 10rem);
  border-top: 1px solid var(--line);
}

.band--flush {
  border-top: 0;
}

.band--tint {
  background: var(--bg-2);
}

.sec-head {
  display: grid;
  gap: var(--gap);
  align-items: end;
  margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
}

.sec-title {
  margin-top: 1.25rem;
  font-size: clamp(2.35rem, 5.6vw, 5.6rem);
}

.sec-title--sm {
  font-size: clamp(1.9rem, 3.6vw, 3.4rem);
}

/* --- Sytuacje ------------------------------------------------------------- */

.sits {
  border-top: 1px solid var(--line);
}

.sit {
  display: grid;
  gap: var(--gap);
  align-items: baseline;
  padding-block: clamp(1.6rem, 3.5vh, 2.6rem);
  grid-template-columns: 3.5rem minmax(0, 1.1fr) minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
  transition: background 350ms var(--ease), padding-inline 350ms var(--ease);
}

.sit:hover {
  padding-inline: 1.25rem;
  background: var(--bg-2);
}

.sit__q {
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.sit__a {
  color: var(--fg-2);
  font-size: 0.97rem;
}

.sit .mono {
  color: var(--fg-3);
}

/* --- Karty ---------------------------------------------------------------- */

.cards {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
}

.card {
  position: relative;
  display: flex;
  min-height: 26rem;
  flex-direction: column;
  overflow: hidden;
  padding: clamp(1.5rem, 2.5vw, 2.4rem);
  background: var(--bg);
  transition: background 400ms var(--ease);
}

.card::after {
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 500ms var(--ease);
  content: "";
}

.card:hover {
  background: var(--bg-2);
}

.card:hover::after {
  transform: scaleX(1);
}

.card__idx {
  color: var(--accent);
  font-family: var(--ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.card__title {
  margin-top: clamp(3rem, 9vh, 6rem);
  font-size: clamp(1.65rem, 2.5vw, 2.5rem);
}

.card__desc {
  margin-top: 1rem;
  color: var(--fg-2);
  font-size: 0.97rem;
}

.card__list {
  margin: auto 0 0;
  padding: 1.6rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.card__list li {
  display: flex;
  gap: 0.6rem;
  padding-block: 0.3rem;
  color: var(--fg-2);
  font-family: var(--ui);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card__list li::before {
  color: var(--accent);
  content: "→";
}

.card__result {
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  color: var(--fg);
  font-size: 0.95rem;
  border-top: 1px solid var(--line);
}

/* --- Proces --------------------------------------------------------------- */

.process {
  display: grid;
  gap: var(--gap);
  align-items: start;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
}

.process__pin {
  position: sticky;
  top: calc(var(--header-h) + clamp(2rem, 8vh, 6rem));
}

.steps {
  border-top: 1px solid var(--line);
}

.step {
  display: grid;
  gap: 1rem var(--gap);
  padding-block: clamp(1.8rem, 4vh, 3rem);
  grid-template-columns: 3.5rem minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

.step__n {
  color: var(--accent);
  font-family: var(--ui);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.step h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.95rem);
}

.step p {
  margin-top: 0.7rem;
  color: var(--fg-2);
  font-size: 0.97rem;
}

/* --- Case studies --------------------------------------------------------- */

.cases {
  border-top: 1px solid var(--line);
}

.case {
  display: grid;
  gap: 0.75rem var(--gap);
  align-items: center;
  padding-block: clamp(1.8rem, 4vh, 3rem);
  grid-template-areas: "number head desc logo arrow";
  grid-template-columns:
    4.5rem minmax(0, 1.35fr) minmax(0, 1.1fr)
    minmax(8rem, 11rem) 3rem;
  border-bottom: 1px solid var(--line);
  transition: padding-inline 400ms var(--ease), background 400ms var(--ease);
}

.case:hover {
  padding-inline: clamp(0.5rem, 1.5vw, 1.5rem);
  background: var(--bg-2);
}

.case__n {
  grid-area: number;
  color: var(--fg-3);
}

.case__head {
  grid-area: head;
}

.case h2,
.case h3 {
  font-size: clamp(1.7rem, 3.4vw, 3.1rem);
  transition: color 300ms var(--ease);
}

.case:hover h2,
.case:hover h3,
.case:focus-visible h2,
.case:focus-visible h3 {
  color: var(--accent);
}

.project-logo {
  position: relative;
  display: block;
  width: min(100%, 11rem);
  height: clamp(2rem, 3.2vw, 2.8rem);
  grid-area: logo;
  justify-self: end;
}

.project-logo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
  transition: opacity 220ms var(--ease);
}

.project-logo__mono {
  opacity: 1;
}

:root:not([data-theme="light"]) .project-logo__mono {
  filter: invert(1);
}

.project-logo__color {
  opacity: 0;
}

.case:hover .project-logo__mono,
.case:focus-visible .project-logo__mono {
  opacity: 0;
}

.case:hover .project-logo__color,
.case:focus-visible .project-logo__color {
  opacity: 1;
}

.case__desc {
  grid-area: desc;
  color: var(--fg-2);
  font-size: 0.95rem;
}

.case__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
}

.case__tags li {
  padding: 0.28rem 0.7rem;
  color: var(--fg-3);
  font-family: var(--ui);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.case__go {
  display: grid;
  width: 2.9rem;
  height: 2.9rem;
  grid-area: arrow;
  place-items: center;
  justify-self: end;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background 350ms var(--ease), color 350ms var(--ease),
    border-color 350ms var(--ease), transform 350ms var(--ease);
}

.case:hover .case__go,
.case:focus-visible .case__go {
  color: var(--on-accent);
  background: var(--accent-fill);
  border-color: var(--accent-fill);
  transform: rotate(-45deg);
}

/* --- Liczby --------------------------------------------------------------- */

.stats {
  display: grid;
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
}

.stat {
  padding: clamp(1.5rem, 3vw, 2.6rem) clamp(1.2rem, 2vw, 2rem);
  background: var(--bg);
}

.stat__num {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.stat__lbl {
  margin-top: 0.9rem;
  color: var(--fg-2);
  font-size: 0.88rem;
  line-height: 1.4;
}

/* --- Manifest ------------------------------------------------------------- */

.manifesto {
  font-family: var(--display);
  font-size: clamp(1.9rem, 4.6vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
  text-wrap: balance;
}

.manifesto span {
  color: var(--fg-2);
}

/* Wyroznienie w naglowku: ten sam krok i waga, inny kolor. */
h1 em,
h2 em,
h3 em,
h4 em,
.manifesto em,
.pull em,
.ml em {
  color: var(--accent);
  font-style: normal;
  font-weight: inherit;
  letter-spacing: inherit;
}

/* --- Dopasowanie ---------------------------------------------------------- */

.fit {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}

.fit > div {
  padding: clamp(1.5rem, 3vw, 2.6rem);
  background: var(--bg);
}

.fit h3 {
  margin-bottom: 1.6rem;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
}

.fit ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit li {
  display: grid;
  gap: 0.8rem;
  padding-block: 0.75rem;
  grid-template-columns: 1.2rem 1fr;
  color: var(--fg-2);
  font-size: 0.97rem;
  border-top: 1px solid var(--line);
}

.fit li::before {
  color: var(--accent);
  font-weight: 700;
  content: "+";
}

.fit--no li::before {
  color: var(--fg-3);
  content: "-";
}

/* --- Opis projektu: treść ------------------------------------------------ */

.case-hero {
  padding-block: clamp(3rem, 9vh, 7rem) clamp(2.5rem, 6vh, 4rem);
}

.case-hero h1 {
  margin-top: 1.5rem;
  font-size: clamp(2.5rem, 6.6vw, 6.6rem);
}

.facts {
  display: grid;
  gap: 1px;
  margin: clamp(2.5rem, 6vh, 4rem) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
}

.facts > div {
  padding: 1.25rem;
  background: var(--bg);
}

.facts dt {
  color: var(--fg-3);
  font-family: var(--ui);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.facts dd {
  margin: 0.6rem 0 0;
  font-size: 0.97rem;
}

.prose {
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  padding-block: clamp(2.5rem, 6vh, 4.5rem);
  border-top: 1px solid var(--line);
}

.prose__body {
  max-width: 64ch;
}

.prose__body > * + * {
  margin-top: 1.15rem;
}

.prose__body h3 {
  margin-top: 2.4rem;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
}

.prose__body p {
  color: var(--fg-2);
}

.prose__body strong {
  color: var(--fg);
  font-weight: 700;
}

.prose__body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.prose__body ul li {
  display: grid;
  gap: 0.8rem;
  padding-block: 0.5rem;
  grid-template-columns: 1rem 1fr;
  color: var(--fg-2);
}

.prose__body ul li::before {
  color: var(--accent);
  content: "→";
}


/* --- Opis projektu: bloki ------------------------------------------------ */

.prose > .label {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
  align-self: start;
}

.areas {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.areas:has(> .area:nth-child(4):last-child) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.area {
  display: flex;
  min-height: 13rem;
  flex-direction: column;
  padding: clamp(1.2rem, 2vw, 1.8rem);
  background: var(--bg);
  transition: background 350ms var(--ease);
}

.area:hover {
  background: var(--bg-2);
}

.area__idx {
  color: var(--accent);
  font-family: var(--ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.area h3 {
  margin-top: auto;
  padding-top: 2.5rem;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  letter-spacing: -0.03em;
}

.area p {
  margin-top: 0.6rem;
  color: var(--fg-2);
  font-size: 0.9rem;
  line-height: 1.45;
}

.pull {
  margin: 0;
  padding: clamp(1.8rem, 4vh, 3rem) 0;
  border-block: 1px solid var(--line);
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  text-wrap: balance;
}

.pull span {
  color: var(--fg-2);
}

.results {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.results li {
  display: grid;
  gap: 0.5rem var(--gap);
  align-items: baseline;
  padding-block: 1.15rem;
  grid-template-columns: 2.5rem 1fr;
  border-bottom: 1px solid var(--line);
  color: var(--fg);
  font-size: 1.02rem;
}

.results li::before {
  color: var(--accent);
  font-family: var(--ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  content: counter(res, decimal-leading-zero);
  counter-increment: res;
}

.results {
  counter-reset: res;
}

.caveat {
  margin: 0;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: var(--bg-2);
  border-left: 2px solid var(--accent);
}

.caveat h3 {
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

.caveat p {
  color: var(--fg-2);
  font-size: 0.97rem;
}

.case-nav {
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.case-nav a {
  display: flex;
  min-height: 11rem;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.3rem, 2.5vw, 2rem);
  background: var(--bg);
  transition: background 350ms var(--ease), color 350ms var(--ease);
}

.case-nav a:hover {
  color: var(--on-accent);
  background: var(--accent-fill);
}

.case-nav a:hover .mono {
  color: color-mix(in srgb, var(--on-accent) 75%, transparent);
}

.case-nav .mono {
  color: var(--fg-3);
}

.case-nav strong svg {
  display: inline-block;
  margin-left: 0.4rem;
  vertical-align: 0.02em;
}

.case-nav strong {
  margin-top: 2rem;
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

/* --- Kontakt -------------------------------------------------------------- */

.contact-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  /* Kart jest szesc, wiec liczba kolumn zawsze dzieli szesc bez reszty:
     1, 2 albo 3. Dzieki temu ostatni wiersz nigdy nie zostaje niepelny. */
  grid-template-columns: 1fr;
}

@media (width >= 40rem) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (width >= 64rem) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-card {
  display: grid;
  min-height: 13rem;
  gap: 0.9rem;
  grid-template-rows: auto 1fr auto;
  padding: clamp(1.4rem, 2.5vw, 2.2rem);
  background: var(--bg);
  transition: background 350ms var(--ease), color 350ms var(--ease);
}

a.contact-card:hover {
  color: var(--on-accent);
  background: var(--accent-fill);
}

a.contact-card:hover .mono,
a.contact-card:hover .contact-card__sub {
  color: color-mix(in srgb, var(--on-accent) 78%, transparent);
}

.contact-card__val {
  align-self: end;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  hyphens: none;
  word-break: normal;
  overflow-wrap: normal;
}


.contact-card__sub {
  margin: 0;
  color: var(--fg-3);
  font-size: 0.85rem;
}

/* --- CTA ------------------------------------------------------------------ */

.cta {
  padding-block: clamp(5rem, 14vh, 11rem);
  text-align: center;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 50% 130%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%),
    var(--bg-2);
}

.cta h2 {
  max-width: 18ch;
  margin-inline: auto;
  font-size: clamp(2.5rem, 6.6vw, 6.6rem);
}

.cta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  margin-top: clamp(2rem, 5vh, 3.5rem);
}

.cta__note {
  margin-top: 1.8rem;
  color: var(--fg-3);
  font-size: 0.88rem;
}

/* --- Stopka --------------------------------------------------------------- */

.site-footer {
  overflow: hidden;
  padding-block: clamp(3rem, 7vh, 5rem) 0;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  gap: var(--gap);
  padding-bottom: clamp(2.5rem, 6vh, 4rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
}

.footer-grid h2 {
  margin-bottom: 1.1rem;
  color: var(--fg-3);
  font-family: var(--ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-grid li + li {
  margin-top: 0.5rem;
}

.footer-grid a,
.footer-grid p {
  color: var(--fg-2);
  font-size: 0.93rem;
}

.footer-grid a:hover {
  color: var(--accent);
}

.footer-reg {
  margin-top: 0.9rem;
  color: var(--fg-3) !important;
  font-size: 0.82rem !important;
  line-height: 1.5;
}

.footer-mark {
  display: block;
  margin: 0;
  color: transparent;
  font-family: var(--brand);
  font-size: clamp(3.2rem, 16.5vw, 23rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 0.78;
  white-space: nowrap;
  -webkit-text-stroke: 0.4px var(--fg-3);
  transition: -webkit-text-stroke-color 700ms var(--ease);
}

.footer-mark i {
  font-style: normal;
  -webkit-text-stroke: 0.4px var(--accent);
}

.footer-mark sup {
  -webkit-text-stroke-width: 0.3px;
}

/* Napis wjezdza pod dolna krawedz strony, widac tylko gorna polowe liter. */
.footer-cut {
  overflow: hidden;
  height: 0.52em;
  margin-top: clamp(2rem, 5vh, 4rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(1.25rem, 3vh, 2rem);
  box-sizing: content-box;
  font-size: clamp(3.2rem, 16.5vw, 23rem);
  line-height: 0.78;
}

.site-footer:hover .footer-mark {
  -webkit-text-stroke-color: var(--fg);
}

/* Awaryjnie, gdy przegladarka nie zna obrysu tekstu, zamiast pustki wypelnienie. */
@supports not (-webkit-text-stroke: 1px red) {
  .footer-mark {
    color: var(--fg-3);
  }

  .footer-mark i {
    color: var(--accent);
  }
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  padding-top: 1.5rem;
  color: var(--fg-3);
  border-top: 1px solid var(--line);
}

.footer-grid {
  padding-bottom: clamp(2rem, 4vh, 3rem);
}

/* --- Ujawnianie przy scrollu ---------------------------------------------- */

.reveal {
  transition: opacity 850ms var(--ease), transform 850ms var(--ease);
  transition-delay: var(--d, 0ms);
}

:root.js .reveal {
  opacity: 0;
  transform: translateY(26px);
}

:root.js .reveal.is-in {
  opacity: 1;
  transform: none;
}


/* --- Hero: logo poziome --------------------------------------------------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  padding: 0;
  margin: -1px;
  white-space: nowrap;
  border: 0;
  clip-path: inset(50%);
}

.hero__mark {
  display: block;
  width: 100%;
  margin: 0;
}

.hero__logo {
  display: block;
  width: 100%;
  height: auto;
  color: var(--fg);
  animation: mark-in 1100ms var(--ease) both;
}

@keyframes mark-in {
  from {
    opacity: 0;
    transform: translateY(1.5%) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}


/* --- Hero: znak „e" + uklad hybrydowy ------------------------------------- */

.hero--mark {
  display: block;
  padding-block: 0;
}

/* Siatka musi siedziec na .shell, tam sa trzy wiersze do rozlozenia
   i tam dziala wyrownanie do kolumn naglowka. */
.hero--mark > .shell {
  display: grid;
  min-height: calc(100svh - var(--header-h));
  grid-template-rows: 1fr auto;
  gap: clamp(2rem, 5vh, 4rem);
  padding-block: clamp(1.75rem, 4.5vh, 3.5rem) clamp(1.25rem, 3vh, 2rem);
}

.hero__top {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem var(--gap);
  align-items: baseline;
  justify-content: space-between;
  color: var(--fg-3);
}

.hero__core {
  display: grid;
  align-self: center;
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  justify-items: center;
  grid-template-columns: minmax(0, 1.3fr) minmax(min-content, 1fr);
}

.hero__markbox {
  display: grid;
  margin: 0;
  place-items: center;
}

.e-mark {
  display: block;
  width: min(46vw, 66svh, 52rem);
  max-width: 100%;
  height: auto;
  animation: mark-rise 1200ms var(--ease) both, mark-drift 9s ease-in-out 1200ms infinite;
}

@keyframes mark-rise {
  from { opacity: 0; transform: translateY(14px) scale(0.94); }
  to   { opacity: 1; transform: none; }
}

@keyframes mark-drift {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-1.4%); }
}

/* Blok jako calosc wysrodkowany w kolumnie, ale tekst w nim wyrownany do lewej. */
.hero__say {
  display: grid;
  gap: clamp(1.25rem, 2.5vh, 2rem);
  justify-items: start;
  justify-self: center;
  text-align: left;
}

.hero__headline {
  max-width: none;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.35rem, 5.6vw, 5.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.hero__headline span,
.hero__headline em {
  display: block;
  white-space: nowrap;
}

.hero__headline em {
  display: block;
  color: var(--accent);
  font-style: normal;
  font-weight: inherit;
  letter-spacing: inherit;
}

.talk-invite {
  display: grid;
  width: min(100%, 21rem);
  gap: 0.7rem;
  justify-items: start;
}

.talk-cta {
  position: relative;
  grid-row: 2;
  min-height: 3.75rem;
  padding: 0.3rem 1.35rem 0.3rem 5.15rem;
}

.talk-cta__photo {
  position: absolute;
  top: 50%;
  left: -0.15rem;
  display: block;
  width: 5rem;
  height: 5rem;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid color-mix(in srgb, var(--on-accent) 45%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 0 0.18rem color-mix(in srgb, var(--on-accent) 20%, transparent);
  transform: translateY(-50%);
}

.talk-cta__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: translateY(-7%);
}

.talk-cta__arrow {
  display: grid;
  width: 0.8rem;
  height: 0.8rem;
  flex: 0 0 auto;
  margin-left: -0.15rem;
  place-items: center;
}

.talk-cta__arrow svg {
  display: block;
  width: 100%;
  height: 100%;
}

.talk-bubble {
  position: relative;
  display: grid;
  width: 100%;
  height: 4.75rem;
  grid-row: 1;
  place-items: center;
  color: var(--bg);
  background: var(--fg);
  border-radius: 1.15rem 1.15rem 1.15rem 0.35rem;
  box-shadow: 0 0.75rem 2rem color-mix(in srgb, var(--fg) 12%, transparent);
  pointer-events: none;
}

.talk-bubble::before {
  position: absolute;
  bottom: -0.42rem;
  left: 1.95rem;
  width: 0.85rem;
  height: 0.85rem;
  background: inherit;
  content: "";
  transform: rotate(45deg);
}

.talk-bubble__text {
  position: absolute;
  inset: 0;
  display: grid;
  padding: 0.75rem 1rem;
  place-items: center;
  font-family: var(--ui);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.32;
  text-align: center;
  opacity: 1;
  transform: none;
  transition: opacity 220ms var(--ease), transform 220ms var(--ease);
}

.talk-bubble.is-changing .talk-bubble__text {
  opacity: 0;
  transform: translateY(-0.25rem);
}

.hero__foot {
  display: grid;
  gap: 1.25rem var(--gap);
  align-items: end;
  padding-top: clamp(1.25rem, 3vh, 2rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  border-top: 1px solid var(--line);
}

.hero__cell {
  display: grid;
  gap: 0.45rem;
}

.hero__cell dt {
  color: var(--fg-3);
  font-family: var(--ui);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero__cell dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.35;
}

.hero__cell em {
  color: var(--accent);
  font-style: normal;
  font-weight: 700;
}

.scroll-cue {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  justify-self: end;
  color: var(--fg-3);
  transition: color 300ms var(--ease);
}

.scroll-cue:hover {
  color: var(--accent);
}

.hero__cell--cue dd {
  display: flex;
  justify-content: flex-end;
}

.scroll-cue span:last-child {
  animation: cue 2.2s ease-in-out infinite;
}

@keyframes cue {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(4px); opacity: 0.45; }
}

/* --- Split-flap: przewijane litery ---------------------------------------- */

.roll {
  display: inline-flex;
  flex-wrap: wrap;
}

.roll__c {
  display: inline-block;
  height: var(--roll-h);
  overflow: hidden;
  vertical-align: bottom;
}

.roll__c > span {
  display: block;
  transition: transform 420ms var(--ease);
  transition-delay: calc(var(--i) * 24ms);
}

.roll__c i {
  display: block;
  height: var(--roll-h);
  font-style: normal;
  line-height: var(--roll-h);
}

a:hover .roll__c > span,
button:hover .roll__c > span,
.roll:hover .roll__c > span,
.case:hover .roll__c > span,
.sit:hover .roll__c > span {
  transform: translateY(calc(var(--roll-h) * -1));
}

/* --- Hero: wielki znak ---------------------------------------------------- */

.mega {
  display: block;
  width: 100%;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.2rem, 12.1vw, 16rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.82;
  white-space: nowrap;
}

.mega .reg {
  color: var(--accent);
}

.hero--mega {
  display: grid;
  min-height: calc(100svh - var(--header-h));
  align-content: space-between;
  gap: var(--gap);
  padding-block: clamp(2rem, 5vh, 4rem) clamp(1.25rem, 3vh, 2rem);
}

.hero--mega .hero__row {
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, 0.9fr);
  align-items: start;
}

.hero--mega .hero__row p {
  margin: 0;
}

.hero__claim {
  font-size: clamp(1.1rem, 1.05rem + 0.6vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.015em;
  max-width: 34ch;
}

.hero__claim strong {
  font-weight: 500;
}

.hero__stack {
  display: grid;
  gap: 0.45rem;
  color: var(--fg-3);
}

.hero__rule {
  height: 1px;
  margin-block: clamp(1.5rem, 4vh, 3rem);
  background: var(--line);
}

/* --- Plakat typograficzny (zamiast fotografii) ---------------------------- */

.poster {
  position: relative;
  display: grid;
  overflow: hidden;
  min-height: clamp(20rem, 46vh, 34rem);
  align-content: center;
  padding: clamp(2rem, 6vh, 5rem) 0;
  border-block: 1px solid var(--line);
}

.poster--fill {
  color: var(--on-accent);
  background: var(--accent-fill);
  border-color: var(--accent-fill);
}

.poster--fill .poster__idx,
.poster--fill .poster__note {
  color: color-mix(in srgb, var(--on-accent) 72%, transparent);
}

.poster__idx {
  color: var(--fg-3);
}

.poster__word {
  margin: 0.5rem 0;
  font-family: var(--display);
  font-size: clamp(2.6rem, 9.4vw, 11.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.84;
}

.poster__word em {
  display: block;
  color: var(--accent);
  font-style: normal;
  font-weight: inherit;
  letter-spacing: inherit;
}

.poster--fill .poster__word em {
  color: color-mix(in srgb, var(--on-accent) 62%, transparent);
}

.poster__note {
  max-width: 40ch;
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  color: var(--fg-2);
  font-size: 0.97rem;
}

.poster__lines {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  pointer-events: none;
}

.poster__lines span {
  border-right: 1px solid var(--line);
}

.poster--fill .poster__lines span {
  border-color: color-mix(in srgb, var(--on-accent) 22%, transparent);
}

/* --- Odometr -------------------------------------------------------------- */

.odo {
  display: inline-flex;
  align-items: flex-start;
  line-height: 1;
}

.odo__col {
  display: inline-block;
  height: 1em;
  overflow: hidden;
}

.odo__reel {
  display: block;
  transform: translateY(0);
  transition: transform 1500ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--i) * 110ms);
}

.odo__reel i {
  display: block;
  height: 1em;
  font-style: normal;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.odo__sep {
  display: inline-block;
}

/* --- Ticki procesu -------------------------------------------------------- */

.ticks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  margin: 0 0 clamp(2rem, 5vh, 3.5rem);
  padding: 0;
  list-style: none;
}

.ticks li {
  color: var(--fg-3);
  font-family: var(--ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  transition: color 400ms var(--ease);
}

.ticks li[data-on="1"] {
  color: var(--accent);
}

/* --- Formularz-wypowiedź -------------------------------------------------- */

.ml {
  max-width: min(100%, 74ch);
  font-family: var(--display);
  font-size: clamp(1.1rem, 0.9rem + 0.95vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.55;
}

/* --- O mnie: duzy rysunek wprowadzajacy ------------------------------- */

.about-hero {
  min-height: clamp(34rem, 74svh, 48rem);
  overflow: hidden;
}

.about-hero > .shell {
  position: relative;
  display: grid;
  align-content: center;
  min-height: inherit;
  isolation: isolate;
}

.about-hero__portrait {
  position: absolute;
  z-index: 0;
  top: clamp(-5rem, -7vh, -2rem);
  right: clamp(-10rem, -8vw, -4rem);
  width: min(68vw, 62rem);
  max-width: none;
  height: calc(100% + 6rem);
  object-fit: contain;
  object-position: right top;
  opacity: 0.1;
  filter: grayscale(1) contrast(1.08);
  pointer-events: none;
  user-select: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 30%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 30%, #000 100%);
}

:root:not([data-theme="light"]) .about-hero__portrait {
  opacity: 0.055;
  filter: grayscale(1) contrast(1.08);
}

.about-hero .label,
.about-hero h1,
.about-hero .hero__bottom {
  position: relative;
  z-index: 1;
}

.about-hero__bottom {
  align-items: center;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}

.about-intro {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: center;
  grid-template-columns: clamp(8rem, 12vw, 11rem) minmax(0, 1fr);
}

.about-intro__photo {
  display: block;
  width: 100%;
  aspect-ratio: 1;
}

.about-intro__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ml p {
  margin: 0;
}

/* Pole i tekst wokół niego siedzą na tej samej linii pisma.
   Wrapper jest tylko układem odniesienia dla mierzącego cienia. */
.ml__wrap {
  position: relative;
  display: inline-block;
  margin-inline: 0.04em;
  vertical-align: baseline;
}

.ml input,
.ml select {
  min-width: 4ch;
  padding: 0 0.22em 0.08em;
  color: var(--accent);
  font: inherit;
  letter-spacing: inherit;
  vertical-align: baseline;
  background: none;
  border: 0;
  border-bottom: 2px solid var(--line-strong);
  border-radius: 0;
  transition: border-color 250ms var(--ease);
  appearance: none;
}

/* Pusty wybór ma wyglądać jak podpowiedź, nie jak wpisana odpowiedź. */
.ml select:has(option[value=""]:checked) {
  color: var(--fg-3);
}

.ml input::placeholder {
  color: var(--fg-3);
}

.ml input:focus,
.ml select:focus {
  outline: 0;
  border-bottom-color: var(--accent);
}

.ml select {
  cursor: pointer;
  padding-right: 1.3em;
  background-image: linear-gradient(45deg, transparent 50%, currentcolor 50%),
    linear-gradient(135deg, currentcolor 50%, transparent 50%);
  background-position: right 0.35em top 60%, right 0.05em top 60%;
  background-size: 0.3em 0.3em, 0.3em 0.3em;
  background-repeat: no-repeat;
}

.ml select option {
  color: var(--fg);
  background: var(--bg-2);
  font-size: 1rem;
}

.ml__ghost {
  position: absolute;
  top: 0;
  left: 0;
  visibility: hidden;
  white-space: pre;
  pointer-events: none;
  padding: 0 0.22em;
  font: inherit;
  font-weight: 800;
  letter-spacing: inherit;
}

.ml__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: clamp(2rem, 5vh, 3.5rem);
  padding-top: clamp(1.5rem, 3vh, 2.5rem);
  border-top: 1px solid var(--line);
}

.ml__status {
  color: var(--fg-3);
  font-family: var(--text);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0;
}

/* --- Sekcja rozliczeniowa: bez cen ---------------------------------------- */

.noprice {
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  align-items: start;
}

/* --- Responsywność -------------------------------------------------------- */

@media (max-width: 1080px) {
  .process {
    grid-template-columns: 1fr;
  }

  .process__pin {
    position: static;
  }

  .case {
    grid-template-areas:
      "number head logo arrow"
      ". desc desc .";
    grid-template-columns: 3rem minmax(0, 1fr) minmax(7.5rem, 10rem) 2.9rem;
  }

  .case__desc {
    grid-area: desc;
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 4rem;
  }

  .nav {
    position: fixed;
    z-index: 90;
    inset: var(--header-h) 0 auto;
    display: grid;
    gap: 0;
    padding: 1rem var(--pad) 2rem;
    background: var(--bg);
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    transform: translateY(-115%);
    visibility: hidden;
    pointer-events: none;
    transition:
      transform 480ms var(--ease),
      visibility 0s linear 480ms;
  }

  body[data-menu="1"] .nav {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .nav a {
    padding: 1rem 0;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
    text-transform: none;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .nav a:hover,
  .nav a[aria-current="page"] {
    color: var(--accent);
    background: none;
  }

  .menu-btn {
    display: grid;
  }

  .header-tools .btn {
    display: none;
  }

  .hero__bottom {
    grid-template-columns: 1fr;
  }

  .hero__meta {
    text-align: left;
  }

  .sec-head,
  .prose {
    grid-template-columns: 1fr;
  }

  .prose > .label {
    position: static;
  }

  .areas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .area {
    min-height: 0;
  }

  .area h3 {
    padding-top: 1.5rem;
  }

  .sit {
    grid-template-columns: 2.5rem 1fr;
  }

  .sit__a {
    grid-column: 2 / -1;
  }

  .case {
    grid-template-areas:
      "number number"
      "head head"
      "desc desc"
      "logo arrow";
    grid-template-columns: minmax(0, 1fr) 2.9rem;
    padding-block: 2rem;
  }

  .project-logo {
    width: min(72vw, 13rem);
    height: 2.6rem;
    justify-self: start;
    margin-top: 0.75rem;
  }

  .case__go {
    align-self: end;
    justify-self: end;
  }

  .card {
    min-height: 0;
  }

  .card__title {
    margin-top: 2.5rem;
  }

  .hero--mega .hero__row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .hero__core {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .about-hero {
    min-height: 38rem;
  }

  .about-hero__portrait {
    top: clamp(3rem, 8vh, 5rem);
    right: -58vw;
    width: min(138vw, 34rem);
    height: min(58svh, 31rem);
    opacity: 0.065;
    object-position: center top;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 96%);
    mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 96%);
  }

  :root:not([data-theme="light"]) .about-hero__portrait {
    opacity: 0.045;
  }

  .about-hero__bottom,
  .about-intro {
    grid-template-columns: 1fr;
  }

  .about-intro__photo {
    width: 8rem;
  }

  .hero__headline {
    max-width: none;
    font-size: clamp(1.45rem, 7vw, 2.6rem);
  }

  .e-mark {
    width: min(34vw, 17svh, 8rem);
    justify-self: center;
  }

  /* Jedna kolumna: tekst i przycisk ustawiaja sie na osi znaku. */
  .hero__say {
    gap: 0.75rem;
    justify-items: center;
    text-align: center;
  }

  .hero__say .lede {
    font-size: clamp(0.94rem, 4vw, 1.05rem);
    line-height: 1.38;
  }

  .hero__headline span,
  .hero__headline em {
    white-space: normal;
  }

  .talk-invite {
    gap: 1.25rem;
    justify-self: center;
    margin-top: 0.8rem;
  }

  .talk-cta {
    justify-self: center;
    padding-left: 5.75rem;
    padding-right: 2.2rem;
  }

  .talk-bubble::before {
    bottom: -0.42rem;
    left: 2.9rem;
  }

  .hero--mark > .shell {
    gap: 0.75rem;
    padding-block: 0.75rem;
  }

  /* Metryka na telefonie zostaje kompletna, ale bez drugorzednych dopowiedzen. */
  .hero__foot {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem 1rem;
    padding-top: 0.65rem;
  }

  .hero__cell {
    gap: 0.15rem;
  }

  .hero__cell dt {
    font-size: 0.52rem;
  }

  .hero__cell dd {
    font-size: 0.72rem;
    line-height: 1.2;
  }

  .hero__detail {
    display: none;
  }

  .hero__cell--cue {
    grid-column: 1 / -1;
  }

  .scroll-cue {
    justify-self: center;
    font-size: 0.58rem;
  }

  .mega {
    white-space: normal;
    font-size: clamp(2.6rem, 15vw, 5rem);
  }

  .noprice {
    grid-template-columns: 1fr;
  }

  .ml {
    max-width: none;
    line-height: 1.6;
  }
}

@media (min-width: 861px) {
  .talk-invite {
    width: min(100%, 19rem);
    gap: 1.25rem;
  }

  .talk-cta {
    width: 100%;
    justify-content: center;
  }

  .talk-cta .roll {
    flex-wrap: nowrap;
    white-space: nowrap;
  }

  .talk-bubble {
    height: 4.35rem;
  }
}

@media (max-width: 480px) {
  .areas {
    grid-template-columns: 1fr;
  }

  .talk-invite {
    width: min(100%, 19rem);
  }

  .talk-bubble {
    height: 5.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .grain {
    display: none;
  }

  .roll__c > span,
  .odo__reel {
    transition: none;
  }

  .e-mark {
    animation: none;
  }

  .talk-bubble__text {
    transition: none;
  }
}

@media print {
  .site-header,
  .grain,
  .marquee,
  .cta,
  .grid-overlay {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}