/* ==========================================================================
   VAIREM — molekularny zapach do wnętrz
   Static implementation of the "laboratoryjny arkusz danych" design
   (Cabinet Grotesk + Martian Mono, hairline grids, same palette).
   ========================================================================== */

:root {
  --bg: #E8F4FC;
  --text: #525A65;
  --text-hover: #6C7C88;
  --muted: #93A0A9;
  --muted-strong: #6C7C88;

  --border: #6C7C88;
  --border-light: #8A93A0;
  --border-strong: #B9C4CC;

  --row-bg: #F4F7F8;
  --row-hover: #D8DBDE;

  --dark: #525A65;
  --dark-hover: #5E6773;

  --header-bg: rgba(232, 244, 252, 0.15);
  --scrim-bg: rgba(38, 45, 51, 0.32);

  --green-accent: #7C9B84;
  --green-accent-hover: #9DBAA4;
  --green-accent-text: #1E2A22;
  --green-deep: #3F5A47;
  --green-deep-hover: #4F6B57;
  --green-mid: #4F6B57;
  --green-soft: #8FA98D;
  --green-btn-text: #F1F4EF;

  --blue-panel: #A8BACB;
  --blue-panel-light: #E4EAEE;

  --tile-green-bg: #E9EFE9;
  --tile-green-text: #5E7A66;
  --tile-green-link: #3F5A47;

  --newsletter-border: #5E6773;
  --newsletter-copy: #C0CAD1;
  --newsletter-panel-bg: #6E7883;

  --placeholder-label: #4A555D;
  --bar-lighter: #E0E6EA;
  --bar-lightest: #EEF2F5;
}

[data-theme="night"] {
  --bg: #2B313A;
  --text: #E5E9EC;
  --text-hover: #FFFFFF;
  --muted: #8A93A0;
  --muted-strong: #A6AEB9;

  --border: #3A414B;
  --border-light: #333941;
  --border-strong: #545C67;

  --row-bg: #323942;
  --row-hover: #3B4149;

  --dark: #DDE3E7;
  --dark-hover: #C7D0D6;

  --header-bg: rgba(43, 49, 58, 0.9);
  --scrim-bg: rgba(8, 10, 13, 0.55);

  --newsletter-border: #C3CBD1;
  --newsletter-copy: #4A525C;
  --newsletter-panel-bg: #DDE3E7;
}

* { box-sizing: border-box; }

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

body {
  font-family: 'Cabinet Grotesk', 'Space Grotesk', Helvetica, Arial, sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--text-hover); }
input { font-family: 'Martian Mono', monospace; }
button { font-family: inherit; }
::selection { background: var(--blue-panel); }

.mono { font-family: 'Martian Mono', monospace; }

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.eyebrow--on-dark { color: var(--newsletter-copy); }

.btn {
  display: inline-block;
  padding: 14px 22px;
  font-size: 11px;
  letter-spacing: 0.16em;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-dark { background: var(--dark); color: var(--bg); }
.btn-dark:hover { background: var(--dark-hover); color: var(--bg); }
.btn-outline { border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn-green { border: 0; background: var(--green-deep); color: var(--green-btn-text); }
.btn-green:hover { background: var(--green-deep-hover); }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--header-bg);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  height: 76px;
}

.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-name { font-size: 15px; font-weight: 700; letter-spacing: 0.26em; }
.brand-tag { font-size: 10px; letter-spacing: 0.14em; color: var(--muted); }

.main-nav {
  display: flex;
  gap: 22px;
  justify-content: center;
  font-size: 11px;
  letter-spacing: 0.16em;
}

.header-actions { display: flex; align-items: center; gap: 10px; }

.lang-switcher { position: relative; }

.lang-toggle {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.14em;
}
.lang-toggle:hover { background: var(--row-bg); }
.lang-toggle::after { content: ''; display: inline-block; margin-left: 8px; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 4px solid currentColor; vertical-align: middle; opacity: 0.6; }

.lang-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 50;
  min-width: 168px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
  display: flex;
  flex-direction: column;
}
.lang-menu[hidden] { display: none; }
.lang-option {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 10px 14px;
  text-align: left;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.1em;
}
.lang-option:hover { background: var(--row-bg); }
.lang-option.is-active { color: var(--text); background: var(--row-bg); font-weight: 700; }
.lang-option + .lang-option { border-top: 1px solid var(--border-light); }

.theme-toggle {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.14em;
}
.theme-toggle:hover { background: var(--row-bg); }

.cart-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--dark);
  background: var(--dark);
  color: var(--bg);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.14em;
}
.cart-btn:hover { background: var(--dark-hover); border-color: var(--dark-hover); }

.cart-badge {
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-accent);
  color: var(--green-accent-text);
}

/* ---------- hero variant tabs ---------- */

.hero-region { position: relative; }

/* ---------- hero sections (shared) ---------- */

.hero[hidden] { display: none; }

.hero-title {
  margin: 0;
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 0.94;
  letter-spacing: -0.035em;
  font-weight: 500;
  text-wrap: balance;
}
.hero-lede {
  margin: 10cm auto 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
}
.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 32px;
}

/* hero 01 — datasheet */

.hero-datasheet { border-bottom: 1px solid var(--border); }

.hero-bg {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.molecule-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero-top {
  position: relative;
  z-index: 1;
  padding: 96px 0 64px;
  display: flex;
  justify-content: center;
}
.hero-copy { max-width: 760px; width: 100%; text-align: center; }
.hero-copy .eyebrow { padding-bottom: 10cm; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 36px;
}
.stat { background: var(--bg); padding: 16px 18px; }
.stat-label { font-size: 10px; letter-spacing: 0.16em; color: var(--muted); }
.stat-value { font-size: 34px; letter-spacing: -0.02em; padding-top: 4px; }

.hero-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.hero-strip-cell {
  background: var(--bg);
  padding: 16px 14px;
  display: block;
}
.hero-strip-cell:hover { background: var(--row-hover); }
.hero-strip-cell .cell-nr { font-size: 10px; letter-spacing: 0.16em; color: var(--muted); }
.hero-strip-cell .cell-formula { font-size: 12px; color: var(--muted-strong); padding-top: 10px; }
.hero-strip-cell .cell-name { font-size: 14px; padding-top: 4px; letter-spacing: -0.01em; color: var(--text); }

/* ---------- indeks ---------- */

.section-indeks { padding: 10cm 0 0; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.section-head--bordered { border-bottom: 1px solid var(--border); padding-bottom: 18px; }
.section-title { margin: 0; font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.03em; font-weight: 500; }
.section-note { font-size: 11px; letter-spacing: 0.16em; color: var(--muted); }

.index-table { border: 1px solid var(--border); margin-top: 26px; }

.index-row {
  display: grid;
  grid-template-columns: 52px minmax(120px, 1.1fr) 96px 64px minmax(160px, 1.6fr) 110px 52px 86px 96px;
}
.index-row--head {
  background: #E6F2FB;
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted-strong);
}
.index-row--head > div { padding: 11px 14px; }

.index-row--body {
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg);
}
.index-row--body:hover { background: #9FB3C4; }
.index-row--body > div { padding: 14px; }
.cell-nr { font-size: 11px; color: var(--muted); }
.cell-name { font-size: 16px; letter-spacing: -0.01em; }
.cell-formula { font-size: 12px; color: var(--muted-strong); }
.cell-mw { font-size: 11px; color: var(--muted); }
.cell-character { font-size: 14px; color: var(--text); }
.cell-weeks { font-size: 12px; color: var(--text); }
.cell-price { font-size: 13px; }

.intensity-track { height: 6px; background: var(--border-light); }
.intensity-fill { height: 6px; background: var(--green-mid); width: 0; transition: width 1s ease; }

@media (prefers-reduced-motion: reduce) {
  .intensity-fill { transition: none; }
}

.index-add-cell { padding: 8px 14px 8px 0 !important; }
.index-add-btn {
  width: 100%;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  padding: 9px 0;
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 0.14em;
}
.index-add-btn:hover { background: var(--green-deep); color: var(--green-btn-text); border-color: var(--green-deep); }

.ta-r { text-align: right; }

.index-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 14px;
  background: #E6F2FB;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- karta zwiazku ---------- */

.section-karta { padding: 10cm 0 0; }
.karta-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  gap: 48px;
}

.karta-image {
  position: relative;
  border: 1px solid var(--border);
  background: var(--blue-panel);
  background-image: repeating-linear-gradient(135deg, rgba(252, 252, 251, 0.55) 0 1px, transparent 1px 9px);
  aspect-ratio: 4 / 5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
}
.karta-image-top {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--dark-hover);
}
.karta-image-tag {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--placeholder-label);
  background: rgba(252, 252, 251, 0.8);
  display: inline-block;
  padding: 6px 9px;
}
.karta-brand { font-size: 15px; font-weight: 700; letter-spacing: 0.26em; padding-top: 18px; color: var(--text); }
.karta-name { font-size: 22px; letter-spacing: -0.02em; padding-top: 2px; color: var(--text); }

.karta-thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding-top: 8px;
}
.karta-thumb {
  border: 1px solid var(--border);
  background: var(--blue-panel-light);
  background-image: repeating-linear-gradient(135deg, rgba(252, 252, 251, 0.6) 0 1px, transparent 1px 8px);
  aspect-ratio: 1;
  display: flex;
  align-items: flex-end;
  padding: 6px;
  font-size: 8px;
  color: var(--text);
}

.karta-title { margin: 14px 0 0; font-size: clamp(30px, 3.8vw, 50px); line-height: 1; letter-spacing: -0.035em; font-weight: 500; }
.karta-lede { margin: 20px 0 0; max-width: 52ch; font-size: 16px; line-height: 1.62; color: var(--text); }

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 30px;
}
.spec { background: var(--bg); padding: 14px 16px; }
.spec-label { font-size: 10px; letter-spacing: 0.14em; color: var(--muted); }
.spec-value { font-size: 14px; padding-top: 5px; }

.buy-box {
  border: 1px solid var(--dark);
  margin-top: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 18px;
}
.buy-price-row { display: flex; align-items: baseline; gap: 12px; }
.buy-price { font-size: 32px; letter-spacing: -0.03em; }
.buy-unit { font-size: 11px; letter-spacing: 0.14em; color: var(--muted); }
.buy-shipping { font-size: 11px; color: var(--text); padding-top: 6px; }

.buy-controls { display: flex; align-items: stretch; gap: 8px; }
.qty-stepper { display: flex; align-items: center; border: 1px solid var(--border-strong); }
.qty-btn {
  width: 36px;
  height: 44px;
  border: 0;
  background: var(--bg);
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
}
.qty-btn:hover { background: var(--row-bg); }
.qty-value { min-width: 34px; text-align: center; font-size: 13px; }
.buy-controls .btn-green { padding: 0 26px; height: 44px; display: flex; align-items: center; }

.karta-badges { display: flex; gap: 18px; flex-wrap: wrap; padding-top: 16px; font-size: 10px; letter-spacing: 0.14em; color: var(--muted); }

/* ---------- metoda ---------- */

.section-metoda { padding: 10cm 0 0; }
.metoda-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}
.metoda-card { background: var(--bg); padding: 30px 26px; }
.metoda-index { font-size: 11px; letter-spacing: 0.16em; color: var(--muted); }
.metoda-title { font-size: 22px; letter-spacing: -0.02em; padding-top: 14px; }
.metoda-copy { margin: 12px 0 0; font-size: 15px; line-height: 1.6; color: var(--text); }
.metoda-bars { display: flex; gap: 3px; padding-top: 20px; }
.metoda-bars--five .metoda-bar { height: 26px; flex: 1; }
.metoda-bars--rising { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: end; height: 26px; }
.metoda-bars--twelve { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.metoda-bars--twelve .metoda-bar { height: 26px; }
.metoda-caption { font-size: 10px; letter-spacing: 0.14em; color: var(--muted); padding-top: 8px; }

/* ---------- newsletter ---------- */

.section-video {
  position: relative;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  margin-top: 10cm;
  overflow: hidden;
  line-height: 0;
}

.video-fullbleed {
  display: block;
  width: 100%;
  height: 60vh;
  min-height: 320px;
  max-height: 640px;
  object-fit: cover;
}

@media (max-width: 640px) {
  .video-fullbleed { height: 42vh; min-height: 240px; }
}

.section-list { padding: 10cm 0 0; }
.list-panel {
  border: 1px solid var(--dark);
  background: var(--dark);
  color: var(--bg);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
.list-copy { padding: 40px; }
.list-title { margin: 18px 0 0; font-size: clamp(26px, 3vw, 40px); line-height: 1.02; letter-spacing: -0.03em; font-weight: 500; }
.list-lede { margin: 16px 0 0; max-width: 40ch; font-size: 15px; line-height: 1.6; color: var(--newsletter-copy); }

.list-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding-top: 28px;
  max-width: 460px;
}
.list-form input {
  background: transparent;
  border: 1px solid var(--dark);
  color: var(--bg);
  padding: 14px;
  font-size: 13px;
  letter-spacing: 0.06em;
  outline: none;
}
.list-form input:focus { border-color: var(--green-accent); }
.list-form input::placeholder { color: var(--newsletter-copy); }
.list-form button {
  border: 0;
  background: var(--green-deep);
  color: var(--green-btn-text);
  padding: 0 24px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.16em;
}
.list-form button:hover { background: var(--green-deep-hover); }
.list-note { font-size: 10px; letter-spacing: 0.14em; color: var(--newsletter-copy); padding-top: 12px; }

.list-archive {
  border-left: 1px solid var(--newsletter-border);
  padding: 40px;
  display: grid;
  align-content: start;
}
.archive-item { background: var(--newsletter-panel-bg); padding: 14px 0; }
.archive-item:first-child { padding: 0 0 14px; }
.archive-item + .archive-item { border-top: 1px solid var(--newsletter-border); }
.archive-label { font-size: 10px; letter-spacing: 0.14em; color: var(--newsletter-copy); }
.archive-value { font-size: 19px; padding-top: 6px; }

/* ---------- footer ---------- */

.site-footer { padding: 88px 0 48px; margin-top: 10cm; border-top: 1px solid var(--border); }
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-brand { flex: 0 1 260px; }
.footer-cols {
  flex: 1 1 600px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 32px;
}
.footer-address { font-size: 11px; line-height: 1.7; color: var(--muted); padding-top: 12px; }
.footer-col-label { font-size: 10px; letter-spacing: 0.16em; color: var(--muted); }
.footer-links { display: grid; gap: 8px; padding-top: 14px; font-size: 14px; color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  margin-top: 40px;
  padding-top: 16px;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 18px;
}
.footer-social a {
  display: flex;
  color: var(--muted);
  transition: color 0.2s ease;
}
.footer-social a:hover { color: var(--text); }
.footer-social svg {
  width: 16px;
  height: 16px;
}

/* ---------- cart drawer ---------- */

.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  justify-content: flex-end;
}
.cart-overlay[hidden] { display: none; }

.cart-scrim {
  position: absolute;
  inset: 0;
  background: var(--scrim-bg);
  cursor: pointer;
}

.cart-drawer {
  position: relative;
  width: min(420px, 100%);
  height: 100%;
  background: var(--bg);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.cart-drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}
.cart-drawer-head > div { font-size: 11px; letter-spacing: 0.16em; color: var(--text); }
.cart-close { border: 0; background: transparent; cursor: pointer; font-size: 11px; letter-spacing: 0.14em; color: var(--muted); }

.cart-items { flex: 1; overflow: auto; }
.cart-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-light);
  align-items: start;
}
.cart-item-swatch {
  aspect-ratio: 4 / 5;
  background: var(--blue-panel);
  background-image: repeating-linear-gradient(135deg, rgba(252, 252, 251, 0.55) 0 1px, transparent 1px 7px);
  border: 1px solid var(--border);
}
.cart-item-meta { font-size: 10px; letter-spacing: 0.14em; color: var(--muted); }
.cart-item-name { font-size: 16px; letter-spacing: -0.01em; padding-top: 3px; }
.cart-item-qty { font-size: 11px; color: var(--muted); padding-top: 4px; }
.cart-item-remove {
  border: 0;
  background: transparent;
  padding: 6px 0 0;
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.cart-item-price { font-size: 13px; }

.cart-empty { padding: 40px 22px; font-size: 11px; letter-spacing: 0.14em; color: var(--muted); }

.cart-drawer-foot { border-top: 1px solid var(--border); padding: 22px; }
.cart-shipping { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 0.14em; color: var(--muted); }
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 10px;
}
.cart-total-row > span:first-child { font-size: 11px; letter-spacing: 0.14em; color: var(--text); }
.cart-total { font-size: 26px; letter-spacing: -0.02em; }
.cart-checkout { width: 100%; padding: 16px 0; margin-top: 16px; text-align: center; }
.cart-drawer-note { font-size: 10px; letter-spacing: 0.14em; color: var(--muted); padding-top: 10px; text-align: center; }

.cookie-banner {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 80;
  width: min(360px, calc(100vw - 40px));
  background: var(--bg);
  border: 1px solid var(--border-strong);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
  padding: 20px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.cookie-banner-title { font-size: 11px; letter-spacing: 0.16em; color: var(--muted); margin: 0 0 10px; }
.cookie-banner-text { font-size: 13px; line-height: 1.55; color: var(--text); margin: 0 0 18px; }
.cookie-banner-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-banner-actions .btn { padding: 11px 16px; font-size: 10px; }
@media (prefers-reduced-motion: reduce) {
  .cookie-banner { transition: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .header-inner { grid-template-columns: auto auto; }
  .main-nav { display: none; }
  .header-actions { gap: 6px; }
  .lang-toggle, .theme-toggle { padding: 7px 9px; font-size: 10px; }
  .cart-btn { padding: 7px 10px; font-size: 10px; gap: 6px; }

  .hero-top { padding: 56px 0 40px; }
  .hero-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .index-table { overflow-x: auto; }
  .index-row { min-width: 780px; }

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

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

  .list-panel { grid-template-columns: 1fr; }
  .list-archive { border-left: 0; border-top: 1px solid var(--newsletter-border); }

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

@media (max-width: 420px) {
  .brand-tag { display: none; }
  .header-actions { gap: 4px; }
  .lang-toggle, .theme-toggle { padding: 6px 7px; }
  .cart-btn { padding: 6px 8px; }
}

/* ---------- text reveal (fade + rise in as it appears) ---------- */

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-chars .word {
  display: inline-block;
  white-space: nowrap;
}
.reveal-chars .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  transition-delay: calc(var(--group-delay, 0ms) + (var(--i, 0) * 12ms));
}
.hero-title.reveal-chars .char {
  transition: opacity 2s ease, transform 2s ease;
  transition-delay: calc(var(--group-delay, 0ms) + (var(--i, 0) * 300ms));
}
.reveal-chars.is-visible .char {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }
  .reveal-chars .char {
    transition: none;
    opacity: 1;
    transform: none;
  }
}