:root {
  --color-plum: #2c1338;
  --color-heather: #412a4c;
  --color-magenta: #e57cd8;
  --color-magenta-deep: #a33a95;
  --color-lavender-smoke: #564260;
  --color-dusty-mauve: #6b5a74;
  --color-stone-violet: #817187;
  --color-ink: #000000;
  --color-bone: #fefbfa;
  --color-silver: #d5d0d7;
  --color-fog: #c0b8c3;
  --color-blush: #fdeae2;
  --color-petal: #fcf1f8;
  --color-orchid-mist: #fae5f7;
  --color-bubblegum-wash: #f7d8f3;

  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter Tight", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-logo: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --font-mono: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;

  --text-caption: 12px;
  --text-body-sm: 14px;
  --text-body: 16px;
  --text-subheading: 18px;
  --text-heading-sm: 22px;
  --text-heading: 30px;
  --text-heading-lg: 38px;
  --text-display: 44px;

  --space-5: 5px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-15: 15px;
  --space-20: 20px;
  --space-25: 25px;
  --space-30: 30px;
  --space-40: 40px;
  --space-56: 56px;
  --space-75: 75px;

  --page-max-width: 1200px;
  --radius-cards: 10px;
  --radius-buttons: 26px;
  --radius-pills: 200px;
  --header-height: 64px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bone);
  color: var(--color-lavender-smoke);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
}

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

a { color: var(--color-magenta-deep); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-heather); }

:focus-visible {
  outline: 3px solid var(--color-magenta-deep);
  outline-offset: 2px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-heather);
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-15);
  font-weight: 700;
}

h1 { font-size: var(--text-heading-lg); line-height: 1.15; }
h2 { font-size: var(--text-heading); line-height: 1.2; }
h3 { font-size: var(--text-heading-sm); line-height: 1.3; }
h4 { font-size: var(--text-subheading); line-height: 1.35; }

p { margin: 0 0 var(--space-20); }

.spotlight {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--color-magenta);
  transform: skewX(-3deg);
  display: inline-block;
}

.spotlight--deep { color: var(--color-magenta-deep); }

.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin-inline: auto;
  padding-inline: var(--space-20);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-magenta);
  color: var(--color-plum);
  padding: var(--space-10) var(--space-20);
  z-index: 60;
  border-radius: 0 0 var(--radius-cards) 0;
}
.skip-link:focus { left: 0; }

/* ============ header ============ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-plum);
  border-bottom: 1px solid rgba(254, 251, 250, 0.14);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-15);
  min-height: var(--header-height);
}

.site-logo {
  font-family: var(--font-logo);
  font-size: 21px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-bone);
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
}
.site-logo:hover { color: var(--color-bone); }
.site-logo__mark {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-bone);
  background: transparent;
  border: 1px solid rgba(254, 251, 250, 0.5);
  border-radius: var(--radius-pills);
  padding: 3px 10px;
  text-transform: uppercase;
}
.site-logo__accent { color: var(--color-magenta); font-style: italic; }

.burger {
  appearance: none;
  border: 1px solid rgba(254, 251, 250, 0.4);
  background: transparent;
  color: var(--color-bone);
  border-radius: var(--radius-pills);
  padding: 8px 14px;
  font: 500 var(--text-body-sm)/1 var(--font-body);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.burger__icon { width: 16px; height: 16px; }

.site-nav {
  display: none;
  width: 100%;
  padding-bottom: var(--space-15);
}
.site-nav.is-open { display: block; }
.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.site-nav__link {
  display: block;
  color: var(--color-bone);
  text-decoration: none;
  font-size: var(--text-body-sm);
  font-weight: 500;
  padding: 10px 12px;
  border-radius: var(--radius-cards);
}
.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-bone);
  background: rgba(229, 124, 216, 0.18);
}
.site-nav__link--current { box-shadow: inset 0 -2px 0 var(--color-magenta); }

/* ============ bands ============ */

.band { padding-block: var(--space-56); }
.band--plum { background: var(--color-plum); color: rgba(254, 251, 250, 0.86); }
.band--plum h2,
.band--plum h3,
.band--plum h4 { color: var(--color-bone); }
.band--bone { background: var(--color-bone); }
.band--petal { background: var(--color-petal); }
.band--blush { background: var(--color-blush); }

.band__eyebrow {
  font-size: var(--text-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-dusty-mauve);
  margin: 0 0 var(--space-12);
}
.band--plum .band__eyebrow { color: var(--color-magenta); }

.band__intro { max-width: 68ch; }

/* ============ hero ============ */

.hero {
  background: var(--color-plum);
  color: rgba(254, 251, 250, 0.86);
  padding-block: var(--space-56) var(--space-40);
  text-align: center;
}

.hero__kicker {
  display: inline-block;
  font-size: var(--text-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-plum);
  background: var(--color-bubblegum-wash);
  border-radius: var(--radius-pills);
  padding: 6px 16px;
  margin-bottom: var(--space-25);
}

.hero__title {
  font-size: var(--text-display);
  line-height: 1.12;
  color: var(--color-bone);
  max-width: 16ch;
  margin-inline: auto;
}

.hero__lead {
  max-width: 640px;
  margin: var(--space-20) auto var(--space-30);
  font-size: var(--text-subheading);
  color: rgba(254, 251, 250, 0.78);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  justify-content: center;
  margin-bottom: var(--space-40);
}

.hero__figure { margin: 0; }
.hero__img {
  width: 100%;
  border-radius: var(--radius-cards);
  border: 1px solid rgba(254, 251, 250, 0.2);
}
.hero__caption {
  font-size: var(--text-caption);
  color: rgba(254, 251, 250, 0.6);
  margin-top: var(--space-10);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: center;
  margin-top: var(--space-25);
  list-style: none;
  padding: 0;
}
.hero__meta li {
  font-size: var(--text-caption);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(254, 251, 250, 0.82);
  border: 1px solid rgba(254, 251, 250, 0.3);
  border-radius: var(--radius-pills);
  padding: 5px 14px;
}

/* ============ buttons ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: 500 var(--text-body)/1.2 var(--font-body);
  padding: 14px 28px;
  border-radius: var(--radius-buttons);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}
.btn--primary { background: var(--color-magenta); color: var(--color-plum); font-weight: 700; }
.btn--primary:hover { background: var(--color-bubblegum-wash); color: var(--color-plum); }
.btn--ghost { background: transparent; color: var(--color-bone); border-color: var(--color-bone); }
.btn--ghost:hover { background: rgba(254, 251, 250, 0.1); color: var(--color-bone); }
.btn--quiet {
  background: transparent;
  color: var(--color-heather);
  border-color: var(--color-stone-violet);
}
.btn--quiet:hover { background: var(--color-orchid-mist); color: var(--color-heather); }
.btn--block { width: 100%; }

/* ============ text blocks ============ */

.prose { max-width: 72ch; }
.prose p { margin-bottom: var(--space-20); }
.prose h3 { margin-top: var(--space-30); }

.lead-note {
  border-left: 3px solid var(--color-magenta);
  padding-left: var(--space-20);
  font-size: var(--text-subheading);
  color: var(--color-heather);
}
.band--plum .lead-note { color: var(--color-bone); }

.split {
  display: grid;
  gap: var(--space-30);
}

.split > *,
.card-row > *,
.subscribe__grid > *,
.site-footer__grid > * { min-width: 0; }

.figure {
  margin: 0;
  background: var(--color-bone);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-cards);
  padding: var(--space-10);
}
.band--plum .figure { background: rgba(254, 251, 250, 0.06); border-color: rgba(254, 251, 250, 0.22); }
.figure__img { width: 100%; border-radius: 6px; }
.figure__caption {
  font-size: var(--text-caption);
  color: var(--color-dusty-mauve);
  padding: var(--space-10) var(--space-5) var(--space-5);
}
.band--plum .figure__caption { color: rgba(254, 251, 250, 0.65); }

/* ============ cards ============ */

.card-row {
  display: grid;
  gap: var(--space-20);
  margin-top: var(--space-30);
}

.card {
  background: var(--color-bone);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-cards);
  padding: var(--space-25);
}
.card--tinted { background: var(--color-petal); border-color: var(--color-fog); }
.card--highlight { background: var(--color-orchid-mist); border-color: var(--color-fog); }
.card--dark {
  background: rgba(254, 251, 250, 0.06);
  border-color: rgba(254, 251, 250, 0.22);
  color: rgba(254, 251, 250, 0.84);
}
.card__tag {
  display: inline-block;
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-heather);
  background: var(--color-bubblegum-wash);
  border-radius: var(--radius-pills);
  padding: 4px 12px;
  margin-bottom: var(--space-12);
}
.card--dark .card__tag { background: var(--color-magenta); color: var(--color-plum); }
.card__title { margin-bottom: var(--space-10); }
.card p:last-child { margin-bottom: 0; }
.card--stacked { margin-top: var(--space-20); }
.figure--stacked { margin-top: var(--space-20); }
.card-row--tight { margin-top: var(--space-10); }
.split--spaced { margin-top: var(--space-40); }
.version-note--stacked { margin-top: var(--space-20); }
.section-link { margin-top: var(--space-30); font-weight: 500; }
.faq__heading { margin: 0; }

.icon {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-blush);
  color: var(--color-heather);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-15);
}
.card--dark .icon-badge { background: rgba(229, 124, 216, 0.22); color: var(--color-magenta); }

/* ============ tables ============ */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-cards);
  background: var(--color-bone);
  margin-bottom: var(--space-25);
}
.band--plum .table-wrap {
  border-color: rgba(254, 251, 250, 0.24);
  background: rgba(254, 251, 250, 0.05);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-body-sm);
  min-width: 560px;
}
.data-table caption {
  text-align: left;
  font-size: var(--text-caption);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-dusty-mauve);
  padding: var(--space-15) var(--space-20) var(--space-8);
}
.band--plum .data-table caption { color: var(--color-magenta); }
.data-table th,
.data-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px var(--space-20);
  border-bottom: 1px solid var(--color-silver);
}
.band--plum .data-table th,
.band--plum .data-table td { border-bottom-color: rgba(254, 251, 250, 0.18); }
.data-table thead th {
  font-size: var(--text-caption);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-dusty-mauve);
  background: var(--color-petal);
}
.band--plum .data-table thead th {
  color: rgba(254, 251, 250, 0.75);
  background: rgba(254, 251, 250, 0.08);
}
.data-table tbody th {
  color: var(--color-heather);
  font-weight: 700;
  white-space: nowrap;
}
.band--plum .data-table tbody th { color: var(--color-bone); }
.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table td { color: var(--color-lavender-smoke); }
.band--plum .data-table td { color: rgba(254, 251, 250, 0.82); }

/* ============ steps and lists ============ */

.steps { counter-reset: step; list-style: none; margin: 0 0 var(--space-25); padding: 0; }
.steps__item {
  counter-increment: step;
  position: relative;
  padding-left: 46px;
  margin-bottom: var(--space-20);
}
.steps__item::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-magenta);
  color: var(--color-plum);
  font-weight: 700;
  font-size: var(--text-body-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps__title { display: block; font-weight: 700; color: var(--color-heather); }

.bullets { margin: 0 0 var(--space-20); padding-left: 20px; }
.bullets li { margin-bottom: var(--space-8); }

.glossary { margin: 0; }
.glossary__term {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-heather);
  margin-top: var(--space-15);
}
.glossary__def { margin: 4px 0 0; padding: 0 0 var(--space-12); border-bottom: 1px solid var(--color-silver); }
.glossary__def:last-child { border-bottom: 0; }

/* ============ code ============ */

.codeblock {
  background: var(--color-heather);
  border-radius: var(--radius-cards);
  padding: var(--space-20);
  margin-bottom: var(--space-20);
  align-self: start;
}
.codeblock__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.codeblock__label {
  font-size: var(--text-caption);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-bubblegum-wash);
}
.codeblock pre {
  margin: 0;
  overflow-x: auto;
  color: var(--color-bone);
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  line-height: 1.7;
}
.copy-btn {
  appearance: none;
  border: 1px solid rgba(254, 251, 250, 0.45);
  background: transparent;
  color: var(--color-bone);
  border-radius: var(--radius-pills);
  padding: 6px 14px;
  font: 500 var(--text-caption)/1.2 var(--font-body);
  cursor: pointer;
}
.copy-btn:hover { background: rgba(254, 251, 250, 0.12); }
.copy-btn.is-done { background: var(--color-magenta); color: var(--color-plum); border-color: var(--color-magenta); }

.version-note {
  border: 1px dashed var(--color-stone-violet);
  border-radius: var(--radius-cards);
  padding: var(--space-20);
  font-size: var(--text-body-sm);
  color: var(--color-heather);
  background: var(--color-bone);
}
.version-note__title {
  font-weight: 700;
  display: block;
  margin-bottom: var(--space-8);
  font-family: var(--font-display);
}

/* ============ scheme (inline svg) ============ */

.scheme {
  background: var(--color-bone);
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-cards);
  padding: var(--space-20);
}
.scheme svg { width: 100%; height: auto; display: block; }
.scheme__caption {
  font-size: var(--text-caption);
  color: var(--color-dusty-mauve);
  margin: var(--space-12) 0 0;
}

/* ============ faq ============ */

.faq { margin-top: var(--space-30); }
.faq__item {
  border: 1px solid var(--color-silver);
  border-radius: var(--radius-cards);
  background: var(--color-bone);
  margin-bottom: var(--space-12);
  overflow: hidden;
}
.faq__question {
  appearance: none;
  width: 100%;
  background: transparent;
  border: 0;
  text-align: left;
  padding: var(--space-20);
  font: 700 var(--text-subheading)/1.4 var(--font-display);
  color: var(--color-heather);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-15);
}
.faq__sign { flex: none; width: 18px; height: 18px; color: var(--color-magenta-deep); }
.faq__question[aria-expanded="true"] .faq__sign { transform: rotate(45deg); }
.faq__answer { padding: 0 var(--space-20) var(--space-20); }
.faq__answer[hidden] { display: none; }
.faq__answer p:last-child { margin-bottom: 0; }

/* ============ form ============ */

.subscribe__grid { display: grid; gap: var(--space-30); }

.form {
  background: rgba(254, 251, 250, 0.07);
  border: 1px solid rgba(254, 251, 250, 0.25);
  border-radius: var(--radius-cards);
  padding: var(--space-25);
}
.form__field { margin-bottom: var(--space-15); }
.form__label {
  display: block;
  font-size: var(--text-body-sm);
  font-weight: 700;
  color: var(--color-bone);
  margin-bottom: 6px;
}
.form__hint { font-size: var(--text-caption); color: rgba(254, 251, 250, 0.62); display: block; margin-top: 4px; }
.form__input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-cards);
  border: 1px solid var(--color-fog);
  background: var(--color-bone);
  color: var(--color-ink);
  font: 400 var(--text-body)/1.4 var(--font-body);
}
.form__input:focus-visible { outline-color: var(--color-magenta); }
.form__consent {
  display: flex;
  gap: var(--space-12);
  align-items: flex-start;
  font-size: var(--text-body-sm);
  color: rgba(254, 251, 250, 0.82);
  margin-bottom: var(--space-20);
}
.form__consent input { margin-top: 4px; width: 18px; height: 18px; flex: none; }
.form__consent a { color: var(--color-magenta); }
.form__note { font-size: var(--text-caption); color: rgba(254, 251, 250, 0.6); margin: var(--space-15) 0 0; }
.form__success {
  margin-top: var(--space-20);
  background: var(--color-bubblegum-wash);
  color: var(--color-plum);
  border-radius: var(--radius-cards);
  padding: var(--space-20);
  font-weight: 500;
}
.form__success[hidden] { display: none; }

/* ============ standards ============ */

.standards__list { list-style: none; margin: 0; padding: 0; }
.standards__item {
  border-bottom: 1px solid var(--color-fog);
  padding: var(--space-20) 0;
  display: grid;
  gap: var(--space-8);
}
.standards__item:last-child { border-bottom: 0; }
.standards__label {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-heather);
  font-size: var(--text-subheading);
}

.byline-row { display: flex; flex-wrap: wrap; gap: var(--space-20); margin-top: var(--space-25); }
.byline { display: flex; align-items: center; gap: var(--space-12); }
.byline__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-heather);
  color: var(--color-bone);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-body-sm);
  letter-spacing: 0.06em;
}
.byline__name { font-weight: 700; color: var(--color-heather); display: block; font-size: var(--text-body-sm); }
.byline__role { font-size: var(--text-caption); color: var(--color-dusty-mauve); }

/* ============ article ============ */

.article-head { background: var(--color-plum); color: rgba(254, 251, 250, 0.85); padding-block: var(--space-40); }
.article-head h1 { color: var(--color-bone); max-width: 20ch; }
.article-head__meta {
  font-size: var(--text-caption);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-magenta);
  font-weight: 700;
  margin-bottom: var(--space-12);
}
.article-head__lead { max-width: 640px; font-size: var(--text-subheading); }

.page-head { background: var(--color-plum); color: rgba(254, 251, 250, 0.85); padding-block: var(--space-40); }
.page-head h1 { color: var(--color-bone); }
.page-head__updated { font-size: var(--text-body-sm); color: rgba(254, 251, 250, 0.7); margin: 0; }

.legal { padding-block: var(--space-56); }
.legal .prose h2 { margin-top: var(--space-40); font-size: var(--text-heading-sm); }
.legal .prose h2:first-of-type { margin-top: 0; }
.legal .prose ul { padding-left: 20px; }
.legal .prose li { margin-bottom: var(--space-8); }

.backlink { display: inline-flex; align-items: center; gap: 8px; margin-top: var(--space-30); }

/* ============ footer ============ */

.site-footer { background: var(--color-plum); color: rgba(254, 251, 250, 0.75); padding-block: var(--space-40); }
.site-footer__grid { display: grid; gap: var(--space-30); }
.site-footer__title {
  font-size: var(--text-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-magenta);
  font-weight: 700;
  margin: 0 0 var(--space-12);
}
.site-footer__list { list-style: none; margin: 0; padding: 0; }
.site-footer__list li { margin-bottom: var(--space-8); }
.site-footer a { color: rgba(254, 251, 250, 0.85); text-decoration: none; font-size: var(--text-body-sm); }
.site-footer a:hover { color: var(--color-magenta); text-decoration: underline; }
.site-footer__about { font-size: var(--text-body-sm); max-width: 42ch; }
.site-footer__bottom {
  margin-top: var(--space-30);
  padding-top: var(--space-20);
  border-top: 1px solid rgba(254, 251, 250, 0.18);
  display: grid;
  gap: var(--space-10);
}
.site-footer__disclaimer { font-size: var(--text-caption); color: rgba(254, 251, 250, 0.6); margin: 0; }
.site-footer__disclaimer a { font-size: var(--text-caption); color: rgba(254, 251, 250, 0.75); text-decoration: underline; }
.site-footer__copy { font-size: var(--text-caption); color: rgba(254, 251, 250, 0.6); margin: 0; }

/* ============ cookie banner + to top ============ */

.cookie-bar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 55;
  background: var(--color-heather);
  color: var(--color-bone);
  padding: var(--space-20);
  border-top: 2px solid var(--color-magenta);
}
.cookie-bar[hidden] { display: none; }
.cookie-bar__inner { display: grid; gap: var(--space-15); }
.cookie-bar__text { margin: 0; font-size: var(--text-body-sm); }
.cookie-bar__text a { color: var(--color-magenta); }
.cookie-bar__actions { display: flex; flex-wrap: wrap; gap: var(--space-10); }
.cookie-bar .btn { padding: 10px 22px; font-size: var(--text-body-sm); }

.to-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--color-heather);
  background: var(--color-bone);
  color: var(--color-heather);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.to-top.is-visible { display: flex; }
.to-top:hover { background: var(--color-orchid-mist); }

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

/* ============ breakpoints ============ */

@media (min-width: 768px) {
  :root {
    --text-heading: 34px;
    --text-heading-lg: 43px;
    --text-display: 56px;
  }
  .band { padding-block: var(--space-75); }
  .hero { padding-block: var(--space-75) var(--space-56); }
  .split { grid-template-columns: 1.15fr 0.85fr; align-items: start; }
  .split--reverse .split__visual { order: -1; }
  .card-row--2 { grid-template-columns: repeat(2, 1fr); }
  .card-row--3 { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .subscribe__grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .cookie-bar__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    max-width: var(--page-max-width);
    margin-inline: auto;
  }
  .site-footer__bottom { grid-template-columns: 1fr auto; align-items: center; }
  .glossary { columns: 2; column-gap: var(--space-40); }
  .glossary__term { break-after: avoid; }
  .glossary__def { break-inside: avoid; }
}

@media (min-width: 1024px) {
  :root {
    --text-display: 64px;
    --header-height: 72px;
  }
  .burger { display: none; }
  .site-header__inner { flex-wrap: nowrap; }
  .site-nav { display: block; width: auto; padding-bottom: 0; }
  .site-nav__list { flex-direction: row; align-items: center; gap: var(--space-5); }
  .card-row--3 { grid-template-columns: repeat(3, 1fr); }
  .hero__title { font-size: var(--text-display); }
  .to-top { right: 28px; bottom: 28px; }
}

@media (min-width: 1280px) {
  .band { padding-block: 90px; }
  .prose { max-width: 74ch; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}