/* Wiktoria Krzywonos — laboratory catalog on poster paper (miedzysztuka family) */

:root {
  --bg: #f7f4ea;
  --bg-2: #efe9d8;
  --ink: #111110;
  --ink-soft: #2e2c28;
  --muted: #6a655c;
  --line: #cfc8b8;
  --paper: #fcfbf4;
  --grid: rgba(17, 17, 16, 0.04);
  --grid-col: 2.5rem;
  --grid-row: 2.75rem;
  --paper-grid:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(
      to bottom,
      var(--grid) 0,
      var(--grid) 1px,
      transparent 1px,
      transparent 6px,
      var(--grid) 6px,
      var(--grid) 7px,
      transparent 7px
    );
  --paper-grid-size: var(--grid-col) var(--grid-row);
  --accent: #c4a01a;
  --accent-soft: #e8d48a;
  --nav-h: 4.3rem;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --measure: 42rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Archivo", sans-serif;
  --font-body: "Archivo", sans-serif;
}

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

html {
  scroll-behavior: auto;
  overflow-x: hidden;
  scroll-padding-top: calc(var(--nav-h) + 0.5rem);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 400;
  text-rendering: optimizeLegibility;
}

body.has-cursor,
body.has-cursor a,
body.has-cursor button {
  cursor: none;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus-visible {
  color: var(--ink-soft);
}

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

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 0.9rem;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.cursor {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  pointer-events: none;
}

body.has-cursor .cursor {
  display: block;
}

.cursor__ring,
.cursor__dot {
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor__ring {
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--ink);
  opacity: 0.55;
}

.cursor__dot {
  width: 0.35rem;
  height: 0.35rem;
  background: var(--ink);
}

.cursor.is-hot .cursor__ring {
  width: 3.2rem;
  height: 3.2rem;
  border-color: var(--accent);
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-content: center;
  gap: 1rem;
  background: var(--bg);
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}

.loader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__kicker {
  margin: 0;
  text-align: center;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--muted);
}

.loader__title {
  margin: 0;
  display: grid;
  gap: 0.15rem;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 8vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-h);
  padding: 0.75rem var(--pad);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.nav.is-scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--bg) 94%, transparent);
}

.nav__mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.nav__desktop {
  display: none;
}

.nav__desktop ul {
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__desktop a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--ink-soft);
}

.nav__desktop a[aria-current="true"],
.nav__desktop a:hover,
.nav__desktop a:focus-visible {
  color: var(--ink);
}

.nav__tools {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--paper);
}

.lang__btn {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0.35rem 0.55rem;
  font: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.lang__btn.is-active {
  background: var(--ink);
  color: var(--bg);
}

.nav__toggle {
  width: 2.5rem;
  height: 2.5rem;
  position: relative;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 0;
}

.nav__toggle span {
  position: absolute;
  left: 0.55rem;
  right: 0.55rem;
  height: 1px;
  background: var(--ink);
  transition: transform 0.25s var(--ease), top 0.25s var(--ease), bottom 0.25s var(--ease);
}

.nav__toggle span:first-child { top: 0.9rem; }
.nav__toggle span:last-child { bottom: 0.9rem; }

.nav__toggle[aria-expanded="true"] span:first-child {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:last-child {
  bottom: auto;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

.menu {
  position: fixed;
  inset: var(--nav-h) 0 0;
  z-index: 35;
  background: var(--bg);
  padding: 2rem var(--pad);
}

.menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.menu a {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--nav-h));
  display: grid;
  align-content: end;
  gap: 1.25rem;
  padding: clamp(2rem, 8vh, 5rem) var(--pad) clamp(2.5rem, 8vh, 4rem);
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-color: var(--bg-2);
  background-image: var(--paper-grid);
  background-size: var(--paper-grid-size);
  opacity: 0.9;
  z-index: -1;
}

.hero__kicker {
  margin: 0;
  max-width: 28rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__title {
  margin: 0;
  display: grid;
  gap: 0.1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 14vw, 8.5rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
}

.hero__name {
  display: block;
}

.hero__lede {
  margin: 0;
  max-width: 36rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--ink-soft);
}

.hero__facts {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.hero__fact-label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__scroll {
  justify-self: start;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.15rem;
}

.section {
  padding: clamp(3rem, 10vh, 6rem) var(--pad);
  border-top: 1px solid var(--line);
}

.section__head {
  display: grid;
  gap: 0.35rem;
  margin-bottom: clamp(1.5rem, 4vh, 2.5rem);
  max-width: var(--measure);
}

.section__index {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.section__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.section__body,
.prose {
  max-width: var(--measure);
}

.prose p {
  margin: 0 0 1.1rem;
  color: var(--ink-soft);
}

.prose p:last-child {
  margin-bottom: 0;
}

.pub-list,
.timeline,
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 52rem;
}

.pub {
  display: grid;
  gap: 0.35rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

.pub:last-child {
  border-bottom: 1px solid var(--line);
}

.pub__meta {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.pub__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.pub__title a {
  text-decoration: none;
}

.pub__title a:hover,
.pub__title a:focus-visible {
  text-decoration: underline;
}

.pub__venue {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.timeline {
  display: grid;
}

.timeline__item {
  display: grid;
  gap: 0.75rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.timeline__item:last-child {
  border-bottom: 1px solid var(--line);
}

.timeline__when {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 650;
}

.timeline__item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.timeline__item p {
  margin: 0 0 0.5rem;
  color: var(--ink-soft);
}

.timeline__item p:last-child {
  margin-bottom: 0;
}

.contact-list {
  display: grid;
  gap: 1.25rem;
}

.contact-list__label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-list a {
  font-size: 1.1rem;
  word-break: break-word;
}

.footer {
  padding: 2rem var(--pad) 3rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.4rem;
}

.footer p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer__note {
  max-width: 36rem;
}

@media (min-width: 720px) {
  .hero__facts {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .timeline__item {
    grid-template-columns: 7rem 1fr;
    gap: 1.5rem;
  }
}

@media (min-width: 960px) {
  .nav__desktop {
    display: block;
  }

  .nav__toggle {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}