/* =========================================================
   Monad-inspired design system
   Caisse Guide — guide pratique
   ========================================================= */

/* -------------------- CSS reset & base -------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@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;
  }
}

:root {
  /* Colors */
  --color-parchment: #f6f3f1;
  --color-lake-blue: #2b59d1;
  --color-periwinkle-mist: #cfdaf5;
  --color-sky-blue: #a0b5eb;
  --color-mint: #a7fccd;
  --color-coral: #ff9473;
  --color-gold: #ecda98;
  --color-crimson: #f37a0a;
  --color-off-black: #242424;
  --color-ink: #000000;
  --color-graphite: #4e4d4d;
  --color-smoke: #797776;
  --color-ash: #cecac8;

  /* Font families */
  --font-abc-diatype-mono: 'JetBrains Mono', 'IBM Plex Mono', 'Space Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-untitled-serif: Georgia, Cambria, 'Times New Roman', Times, ui-serif, serif;
  --font-untitled-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Type scale */
  --text-caption: 12px;
  --leading-caption: 1.2;
  --tracking-caption: -0.4px;
  --text-body-sm: 14px;
  --leading-body-sm: 1.35;
  --tracking-body-sm: -0.28px;
  --text-body: 16px;
  --leading-body: 1.35;
  --tracking-body: -0.4px;
  --text-label: 18px;
  --leading-label: 1.2;
  --tracking-label: -0.4px;
  --text-body-lg: 20px;
  --leading-body-lg: 1.35;
  --tracking-body-lg: -0.4px;
  --text-subheading: 24px;
  --leading-subheading: 1.2;
  --tracking-subheading: -0.48px;
  --text-heading-sm: 32px;
  --leading-heading-sm: 1.2;
  --tracking-heading-sm: -0.64px;
  --text-heading: 40px;
  --leading-heading: 1.2;
  --tracking-heading: -0.8px;
  --text-heading-lg: 48px;
  --leading-heading-lg: 1.2;
  --tracking-heading-lg: -0.96px;
  --text-display: 80px;
  --leading-display: 1.2;
  --tracking-display: -1.6px;

  /* Spacing */
  --spacing-unit: 8px;
  --spacing-8: 8px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-64: 64px;
  --spacing-72: 72px;
  --spacing-80: 80px;

  /* Layout */
  --page-max-width: 1432px;
  --section-gap: 64px;
  --card-padding: 40px;
  --element-gap: 16px;

  /* Radii */
  --radius-tags: 9999px;
  --radius-cards: 40px;
  --radius-pills: 9999px;
  --radius-buttons: 100px;
  --radius-2xl: 16px;

  /* Shadows */
  --shadow-md: rgba(0, 0, 0, 0.1) 0px 0px 10px 0px;
}

body {
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-off-black);
  background-color: var(--color-parchment);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* -------------------- Typography -------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-untitled-serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--color-off-black);
}

h1 {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
}

h2 {
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

h3 {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
}

h4 {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
}

p {
  color: var(--color-graphite);
}

.text-display {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
}

.text-heading-lg {
  font-size: var(--text-heading-lg);
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
}

.text-heading {
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.text-heading-sm {
  font-size: var(--text-heading-sm);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
}

.text-subheading {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
}

.text-body-lg {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
  letter-spacing: var(--tracking-body-lg);
}

.text-body {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
}

.text-body-sm {
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
  letter-spacing: var(--tracking-body-sm);
}

.text-caption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

.text-label {
  font-size: var(--text-label);
  line-height: var(--leading-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.font-mono {
  font-family: var(--font-abc-diatype-mono);
}

.font-serif {
  font-family: var(--font-untitled-serif);
}

.color-graphite { color: var(--color-graphite); }
.color-smoke { color: var(--color-smoke); }
.color-lake { color: var(--color-lake-blue); }

/* -------------------- Layout helpers -------------------- */
.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-24);
  padding-right: var(--spacing-24);
}

.section {
  padding-top: var(--spacing-80);
  padding-bottom: var(--spacing-80);
}

.section-sm {
  padding-top: var(--spacing-40);
  padding-bottom: var(--spacing-40);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-24);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-24);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------- Announcement bar -------------------- */
.announcement {
  background-color: var(--color-ink);
  color: var(--color-parchment);
  padding: var(--spacing-8) var(--spacing-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
}

.announcement__text {
  font-size: var(--text-body-sm);
  letter-spacing: var(--tracking-body-sm);
}

.announcement__close {
  color: var(--color-parchment);
  font-size: var(--text-body);
  line-height: 1;
  padding: var(--spacing-8);
}

/* -------------------- Navigation -------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-parchment);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.nav.is-scrolled {
  border-bottom-color: var(--color-ash);
  box-shadow: var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--spacing-24);
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-untitled-serif);
  font-size: var(--text-body-lg);
  letter-spacing: -0.02em;
  color: var(--color-off-black);
}

.nav__logo-mark {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--color-off-black);
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--spacing-32);
  list-style: none;
}

.nav__link {
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-label);
  line-height: var(--leading-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-off-black);
  padding: var(--spacing-8) 0;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 0;
  height: 1px;
  background-color: var(--color-off-black);
  transition: width 0.2s ease;
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

.nav__actions {
  display: none;
  align-items: center;
  gap: var(--spacing-16);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--spacing-8);
}

.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-off-black);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav.is-open .nav__toggle-bar:first-child {
  transform: translateY(6px) rotate(45deg);
}

.nav.is-open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav.is-open .nav__toggle-bar:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: var(--spacing-16);
  padding: var(--spacing-24);
  border-top: 1px solid var(--color-ash);
  background-color: var(--color-parchment);
}

.nav.is-open .nav__mobile {
  display: flex;
}

.nav__mobile-link {
  font-size: var(--text-label);
  line-height: var(--leading-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-off-black);
  padding: var(--spacing-8) 0;
}

@media (min-width: 1024px) {
  .nav__inner {
    height: 80px;
  }
  .nav__links,
  .nav__actions {
    display: flex;
  }
  .nav__toggle,
  .nav__mobile {
    display: none !important;
  }
}

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-body-sm);
  line-height: 1;
  letter-spacing: var(--tracking-body-sm);
  text-transform: uppercase;
  border-radius: var(--radius-buttons);
  padding: 16px 32px;
  min-height: 48px;
  transition: transform 0.15s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background-color: var(--color-lake-blue);
  color: var(--color-parchment);
}

.btn--primary:hover {
  background-color: #1f47ab;
}

.btn--secondary {
  background-color: var(--color-off-black);
  color: var(--color-parchment);
}

.btn--secondary:hover {
  background-color: var(--color-ink);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-off-black);
  border: 1px solid var(--color-off-black);
}

.btn--ghost:hover {
  background-color: var(--color-off-black);
  color: var(--color-parchment);
}

.btn--link {
  background-color: transparent;
  color: var(--color-off-black);
  padding: var(--spacing-8) 0;
  border-radius: 0;
  min-height: auto;
}

.btn--link:hover {
  transform: none;
}

.btn__arrow {
  font-size: 12px;
}

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: var(--spacing-64);
  padding-bottom: var(--spacing-80);
}

.hero__wash {
  position: absolute;
  inset: -10% 0 auto 0;
  height: 70%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  filter: blur(70px);
  background: radial-gradient(ellipse at 30% 20%, var(--color-coral) 0%, transparent 55%),
              radial-gradient(ellipse at 70% 30%, var(--color-sky-blue) 0%, transparent 55%),
              radial-gradient(ellipse at 50% 80%, var(--color-mint) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: var(--spacing-24);
}

.hero__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-off-black);
}

.hero__title {
  margin-bottom: var(--spacing-32);
}

.hero__title em {
  font-style: italic;
  color: var(--color-graphite);
}

.hero__subtitle {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
  letter-spacing: var(--tracking-body-lg);
  color: var(--color-graphite);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-40);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-16);
}

@media (min-width: 768px) {
  .hero {
    padding-top: var(--spacing-80);
    padding-bottom: var(--spacing-80);
  }
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 1024px) {
  .hero {
    padding-top: var(--spacing-80);
    padding-bottom: 120px;
  }
}

/* -------------------- Cards -------------------- */
.card {
  background-color: var(--color-parchment);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
}

.card--elevated {
  background-color: var(--color-periwinkle-mist);
  border-color: transparent;
}

.card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-24);
}

.card__icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-off-black);
}

.card__title {
  font-family: var(--font-untitled-serif);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  color: var(--color-off-black);
  margin-bottom: var(--spacing-16);
}

.card__title a {
  color: var(--color-off-black);
  transition: color 0.2s ease;
}

.card__title a:hover {
  color: var(--color-lake-blue);
}

.card__text {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-graphite);
}

.card__text + .card__text {
  margin-top: var(--spacing-16);
}

.card__list {
  list-style: none;
  margin-top: var(--spacing-24);
}

.card__list li {
  position: relative;
  padding-left: var(--spacing-24);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-graphite);
}

.card__list li + li {
  margin-top: var(--spacing-16);
}

.card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-off-black);
}

/* -------------------- Section header -------------------- */
.section-header {
  max-width: 760px;
  margin-bottom: var(--spacing-64);
}

.section-header--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header__label {
  display: inline-block;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: var(--spacing-16);
}

.section-header__title {
  margin-bottom: var(--spacing-24);
}

.section-header__text {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
  letter-spacing: var(--tracking-body-lg);
  color: var(--color-graphite);
}

/* -------------------- Guide sections -------------------- */
.guide-section {
  padding-top: var(--spacing-80);
  padding-bottom: var(--spacing-80);
  border-top: 1px solid var(--color-ash);
}

.guide-section__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-24);
  margin-bottom: var(--spacing-64);
}

.guide-section__number {
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
}

.guide-section__title {
  max-width: 720px;
}

.guide-section__lead {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
  letter-spacing: var(--tracking-body-lg);
  color: var(--color-graphite);
  max-width: 720px;
}

@media (min-width: 768px) {
  .guide-section__header {
    grid-template-columns: auto 1fr;
    gap: var(--spacing-64);
  }
}

/* -------------------- FAQ accordion -------------------- */
.faq__item {
  border-bottom: 1px solid var(--color-ash);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-24);
  padding: var(--spacing-40) 0;
  text-align: left;
}

.faq__question-text {
  font-family: var(--font-untitled-serif);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  color: var(--color-off-black);
}

.faq__icon {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.faq__item.is-open .faq__icon {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq__item.is-open .faq__answer {
  max-height: 600px;
  padding-bottom: var(--spacing-40);
}

.faq__answer p {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-graphite);
  max-width: 820px;
}

.faq__answer p + p {
  margin-top: var(--spacing-16);
}

/* -------------------- Forms -------------------- */
.form {
  max-width: 640px;
}

.form__group {
  margin-bottom: var(--spacing-24);
}

.form__label {
  display: block;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-graphite);
  margin-bottom: var(--spacing-8);
}

.form__input,
.form__textarea {
  width: 100%;
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-off-black);
  background-color: var(--color-parchment);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-16);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-lake-blue);
  box-shadow: 0 0 0 3px rgba(43, 89, 209, 0.12);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-smoke);
}

.form__textarea {
  min-height: 180px;
  resize: vertical;
}

.form__hint {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-top: var(--spacing-8);
}

.form__error {
  display: none;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-crimson);
  margin-top: var(--spacing-8);
}

.form__group.is-error .form__input,
.form__group.is-error .form__textarea {
  border-color: var(--color-crimson);
}

.form__group.is-error .form__error {
  display: block;
}

.form__success {
  display: none;
  padding: var(--spacing-24);
  border: 1px solid var(--color-mint);
  border-radius: var(--radius-cards);
  background-color: rgba(167, 252, 205, 0.12);
  margin-top: var(--spacing-24);
}

.form__success.is-visible {
  display: block;
}

/* -------------------- Footer -------------------- */
.footer {
  border-top: 1px solid var(--color-ash);
  padding-top: var(--spacing-80);
  padding-bottom: var(--spacing-40);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-64);
  margin-bottom: var(--spacing-80);
}

.footer__brand {
  max-width: 360px;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-untitled-serif);
  font-size: var(--text-body-lg);
  letter-spacing: -0.02em;
  color: var(--color-off-black);
  margin-bottom: var(--spacing-24);
}

.footer__logo-mark {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-off-black);
}

.footer__desc {
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
  letter-spacing: var(--tracking-body-sm);
  color: var(--color-graphite);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-40);
}

.footer__column-title {
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: var(--spacing-24);
}

.footer__column-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.footer__column-list a {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-off-black);
  transition: color 0.2s ease;
}

.footer__column-list a:hover {
  color: var(--color-lake-blue);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  padding-top: var(--spacing-40);
  border-top: 1px solid var(--color-ash);
}

.footer__legal {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
}

.footer__legal a {
  color: var(--color-graphite);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__links {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* -------------------- Content pages -------------------- */
.content-page {
  padding-top: var(--spacing-80);
  padding-bottom: var(--spacing-80);
}

.content-page__header {
  max-width: 760px;
  margin-bottom: var(--spacing-64);
}

.content-page__title {
  margin-bottom: var(--spacing-24);
}

.content-page__lead {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
  letter-spacing: var(--tracking-body-lg);
  color: var(--color-graphite);
}

.content-page__body {
  max-width: 760px;
}

.content-page__body h2 {
  font-size: var(--text-heading-sm);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  margin-top: var(--spacing-64);
  margin-bottom: var(--spacing-24);
}

.content-page__body h3 {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  margin-top: var(--spacing-40);
  margin-bottom: var(--spacing-16);
}

.content-page__body p {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-graphite);
  margin-bottom: var(--spacing-16);
}

.content-page__body ul,
.content-page__body ol {
  margin-left: var(--spacing-24);
  margin-bottom: var(--spacing-24);
}

.content-page__body li {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-graphite);
  margin-bottom: var(--spacing-8);
}

.content-page__body a {
  color: var(--color-off-black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.content-page__body a:hover {
  color: var(--color-lake-blue);
}

.content-page__body strong {
  color: var(--color-off-black);
  font-weight: 500;
}

/* -------------------- Breadcrumbs -------------------- */
.breadcrumbs {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: var(--spacing-24);
}

.breadcrumbs a {
  color: var(--color-graphite);
}

.breadcrumbs a:hover {
  color: var(--color-off-black);
}

/* -------------------- Decorative pipeline -------------------- */
.pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-16);
  padding: var(--spacing-40);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-cards);
  background: linear-gradient(135deg, rgba(207, 218, 245, 0.35) 0%, rgba(246, 243, 241, 0) 60%);
}

.pipeline__node {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  padding: 12px 20px;
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-pills);
  background-color: var(--color-parchment);
  font-size: var(--text-body-sm);
  line-height: 1;
  letter-spacing: var(--tracking-body-sm);
  text-transform: uppercase;
  color: var(--color-off-black);
}

.pipeline__node svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-off-black);
}

.pipeline__connector {
  width: 24px;
  height: 1px;
  background-color: var(--color-ash);
}

@media (min-width: 768px) {
  .pipeline__connector {
    width: 40px;
  }
}

/* -------------------- Cookie banner (Monad style) -------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--color-parchment);
  border-top: 1px solid var(--color-ash);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-24) 0;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  align-items: flex-start;
}

.cookie-banner__text {
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
  letter-spacing: var(--tracking-body-sm);
  color: var(--color-graphite);
}

.cookie-banner__text a {
  color: var(--color-off-black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cookie-banner__text a:hover {
  color: var(--color-lake-blue);
}

@media (min-width: 768px) {
  .cookie-banner__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* -------------------- Search (Monad style) -------------------- */
.search__input {
  width: 100%;
  font-family: var(--font-abc-diatype-mono);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-off-black);
  background-color: var(--color-parchment);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-buttons);
  padding: var(--spacing-16) var(--spacing-24);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search__input:focus {
  border-color: var(--color-lake-blue);
  box-shadow: 0 0 0 3px rgba(43, 89, 209, 0.12);
}

.search__input::placeholder {
  color: var(--color-smoke);
}

.search__results {
  margin-top: var(--spacing-24);
  display: grid;
  gap: var(--spacing-16);
}

.search__result {
  display: block;
  padding: var(--spacing-24);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-cards);
  background-color: var(--color-parchment);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.search__result:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.search__result-title {
  font-family: var(--font-untitled-serif);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  color: var(--color-off-black);
  margin-bottom: var(--spacing-8);
}

.search__result-excerpt {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-graphite);
}

.search__empty {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-smoke);
  text-align: center;
  padding: var(--spacing-40);
}

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

.text-center { text-align: center; }
.mt-8 { margin-top: var(--spacing-8); }
.mt-16 { margin-top: var(--spacing-16); }
.mt-24 { margin-top: var(--spacing-24); }
.mt-40 { margin-top: var(--spacing-40); }
.mt-64 { margin-top: var(--spacing-64); }
.mb-24 { margin-bottom: var(--spacing-24); }

/* -------------------- Responsive typography -------------------- */
@media (max-width: 767px) {
  :root {
    --text-display: 48px;
    --text-heading-lg: 36px;
    --text-heading: 32px;
    --text-heading-sm: 28px;
    --text-subheading: 22px;
    --text-body-lg: 18px;
    --card-padding: 28px;
  }

  .hero__title {
    font-size: var(--text-display);
    line-height: var(--leading-display);
    letter-spacing: var(--tracking-display);
  }

  .section-header__title,
  .content-page__title {
    font-size: var(--text-heading);
    line-height: var(--leading-heading);
    letter-spacing: var(--tracking-heading);
  }

  .guide-section__title {
    font-size: var(--text-heading-sm);
    line-height: var(--leading-heading-sm);
    letter-spacing: var(--tracking-heading-sm);
  }

  .faq__question-text {
    font-size: var(--text-body-lg);
    line-height: var(--leading-body-lg);
    letter-spacing: var(--tracking-body-lg);
  }

  .card__title {
    font-size: var(--text-body-lg);
    line-height: var(--leading-body-lg);
    letter-spacing: var(--tracking-body-lg);
  }
}