:root {
  --color-encre-nuit: #120C14;
  --color-prune-profonde: #1E1422;
  --color-prune-brume: #2A1E30;
  --color-rose-poudre: #E8B4C8;
  --color-rose-framboise: #D96C8E;
  --color-champagne: #F5E6D3;
  --color-or-ancien: #C9A96E;
  --color-texte-clair: #F3EDF5;
  --color-texte-attenue: #B8A9BE;
  --color-succes: #7FB69E;
  --color-alerte: #E07A5F;

  --font-heading: "Cormorant Garamond", serif;
  --font-body: "Source Sans 3", sans-serif;

  --text-display-size: clamp(2.5rem, 7vw, 4.5rem);
  --text-display-line-height: 1.05;
  --text-display-weight: 600;
  --text-display-tracking: -0.02em;

  --text-h1-size: clamp(2.25rem, 5vw, 3rem);
  --text-h1-line-height: 1.1;
  --text-h1-weight: 600;
  --text-h1-tracking: -0.01em;

  --text-h2-size: clamp(1.75rem, 3.5vw, 2.25rem);
  --text-h2-line-height: 1.15;
  --text-h2-weight: 600;

  --text-h3-size: clamp(1.5rem, 2.5vw, 1.75rem);
  --text-h3-line-height: 1.2;
  --text-h3-weight: 600;

  --text-h4-size: 1.375rem;
  --text-h4-line-height: 1.25;
  --text-h4-weight: 600;

  --text-body-large-size: 1.25rem;
  --text-body-large-line-height: 1.6;
  --text-body-large-weight: 400;

  --text-body-size: 1.125rem;
  --text-body-line-height: 1.65;
  --text-body-weight: 400;

  --text-small-size: 0.9375rem;
  --text-small-line-height: 1.5;
  --text-small-weight: 400;

  --text-caption-size: 0.8125rem;
  --text-caption-line-height: 1.4;
  --text-caption-weight: 400;
  --text-caption-tracking: 0.01em;

  --text-button-size: 1rem;
  --text-button-line-height: 1.2;
  --text-button-weight: 600;
  --text-button-tracking: 0.02em;

  --space-2: 2px;
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --space-64: 64px;
  --space-96: 96px;
  --space-128: 128px;

  --container-editorial: 1200px;
  --container-wide: 1440px;
  --container-gutter-mobile: 16px;
  --container-gutter-tablet: 32px;
  --container-gutter-desktop: 64px;

  --surface-card: var(--color-prune-profonde);
  --surface-elevated: var(--color-prune-profonde);
  --surface-secondary: var(--color-prune-brume);
  --surface-interactive: #2A1E30;

  --border-subtle: 1px solid var(--color-prune-brume);
  --border-active: 1px solid var(--color-rose-poudre);
  --border-image: 1px solid rgba(201, 169, 110, 0.4);
  --separator-horizontal: 1px solid rgba(201, 169, 110, 0.3);

  --shadow-modal: 0 8px 24px rgba(0, 0, 0, 0.4);

  --radius-0: 0;
  --radius-4: 4px;
  --radius-8: 8px;
  --radius-16: 16px;
  --radius-pill: 999px;

  --focus-outline: 2px solid var(--color-rose-poudre);
  --focus-offset: 2px;

  --transition-fast: 100ms ease-out;
  --transition-base: 150ms ease-out;
  --transition-panel: 200ms ease-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-line-height);
  color: var(--color-texte-clair);
  background-color: var(--color-encre-nuit);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

a {
  color: var(--color-rose-poudre);
  text-decoration: none;
  transition: text-decoration-color var(--transition-fast);
}

a:hover {
  text-decoration: underline;
  text-decoration-color: var(--color-rose-poudre);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-champagne);
  font-weight: var(--text-h1-weight);
  line-height: var(--text-h1-line-height);
  margin-block-end: var(--space-24);
}

h1 {
  font-size: var(--text-h1-size);
  letter-spacing: var(--text-h1-tracking);
}

h2 {
  font-size: var(--text-h2-size);
  line-height: var(--text-h2-line-height);
}

h3 {
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
}

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

.display {
  font-family: var(--font-heading);
  font-size: var(--text-display-size);
  font-weight: var(--text-display-weight);
  line-height: var(--text-display-line-height);
  letter-spacing: var(--text-display-tracking);
  color: var(--color-champagne);
  margin-block-end: var(--space-24);
}

p {
  margin-block-end: var(--space-24);
}

p:last-child {
  margin-block-end: 0;
}

ul,
ol {
  margin-block-end: var(--space-24);
  padding-inline-start: var(--space-24);
}

ul:last-child,
ol:last-child {
  margin-block-end: 0;
}

blockquote {
  margin-block-end: var(--space-24);
}

blockquote:last-child {
  margin-block-end: 0;
}

figure {
  margin-block-end: var(--space-24);
}

figure:last-child {
  margin-block-end: 0;
}

.container {
  width: 100%;
  max-width: var(--container-editorial);
  margin-inline: auto;
  padding-inline: var(--container-gutter-mobile);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--container-gutter-mobile);
}

.surface-card {
  background-color: var(--surface-card);
  border: var(--border-subtle);
  border-radius: var(--radius-8);
  padding: var(--space-24);
}

.surface-card > :last-child {
  margin-block-end: 0;
}

.surface-elevated {
  background-color: var(--surface-elevated);
  border: var(--border-subtle);
  border-radius: var(--radius-16);
}

.surface-secondary {
  background-color: var(--surface-secondary);
  border-radius: var(--radius-8);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-button-size);
  font-weight: var(--text-button-weight);
  line-height: var(--text-button-line-height);
  letter-spacing: var(--text-button-tracking);
  text-transform: uppercase;
  border-radius: var(--radius-4);
  padding: var(--space-12) var(--space-24);
  transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.btn-primary {
  background-color: var(--color-rose-framboise);
  color: var(--color-encre-nuit);
}

.btn-primary:hover {
  background-color: #E07A9C;
}

.btn-primary:active {
  background-color: #C25A7C;
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--color-rose-poudre);
  color: var(--color-rose-poudre);
}

.btn-secondary:hover {
  background-color: rgba(232, 180, 200, 0.08);
}

.btn-secondary:active {
  background-color: rgba(232, 180, 200, 0.16);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-caption-size);
  font-weight: var(--text-button-weight);
  letter-spacing: var(--text-button-tracking);
  text-transform: uppercase;
  border-radius: var(--radius-4);
  padding: var(--space-4) var(--space-12);
}

.badge-download {
  background-color: var(--color-champagne);
  color: var(--color-encre-nuit);
}

.badge-success {
  background-color: var(--color-succes);
  color: var(--color-encre-nuit);
}

.badge-alert {
  background-color: var(--color-alerte);
  color: var(--color-encre-nuit);
}

.badge-pill {
  border-radius: var(--radius-pill);
}

.blockquote {
  background-color: var(--surface-secondary);
  border-inline-start: 3px solid var(--color-or-ancien);
  border-radius: var(--radius-8);
  padding: var(--space-24);
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-line-height);
  color: var(--color-champagne);
  margin-block-end: var(--space-24);
}

.blockquote:last-child {
  margin-block-end: 0;
}

.separator {
  border: none;
  height: 1px;
  background-color: rgba(201, 169, 110, 0.3);
  width: 64px;
  margin-block: var(--space-24);
}

.separator-full {
  width: 100%;
}

.separator-centered {
  margin-inline: auto;
}

.separator-left {
  margin-inline-start: 0;
}

.form-field {
  display: block;
  width: 100%;
  background-color: var(--surface-interactive);
  border: var(--border-subtle);
  border-radius: var(--radius-4);
  padding: var(--space-12) var(--space-16);
  color: var(--color-texte-clair);
  font-family: var(--font-body);
  font-size: var(--text-body-size);
  line-height: var(--text-body-line-height);
  transition: border-color var(--transition-base);
}

.form-field::placeholder {
  color: var(--color-texte-attenue);
}

.form-field:focus {
  outline: none;
  border-color: var(--color-rose-poudre);
}

.form-field:focus-visible {
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}

.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-small-size);
  font-weight: 600;
  color: var(--color-texte-clair);
  margin-block-end: var(--space-8);
}

.form-error {
  color: var(--color-alerte);
  font-size: var(--text-small-size);
  margin-block-start: var(--space-8);
}

.form-success {
  color: var(--color-succes);
  font-size: var(--text-small-size);
  margin-block-start: var(--space-8);
}

.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;
  top: -100%;
  left: var(--space-16);
  z-index: 1000;
  background-color: var(--color-rose-framboise);
  color: var(--color-encre-nuit);
  padding: var(--space-12) var(--space-24);
  border-radius: var(--radius-4);
  font-weight: 600;
  transition: top var(--transition-panel);
}

.skip-link:focus {
  top: var(--space-16);
}

.flex {
  display: flex;
  gap: var(--space-16);
  min-width: 0;
}

.flex > * {
  min-width: 0;
  flex-shrink: 1;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-column {
  flex-direction: column;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

.flex-between {
  align-items: center;
  justify-content: space-between;
}

.flex-start {
  align-items: flex-start;
}

.flex-end {
  align-items: flex-end;
}

.flex-grow {
  flex-grow: 1;
}

.flex-no-shrink {
  flex-shrink: 0;
}

.flex-gap-8 {
  gap: var(--space-8);
}

.flex-gap-12 {
  gap: var(--space-12);
}

.flex-gap-24 {
  gap: var(--space-24);
}

.flex-gap-32 {
  gap: var(--space-32);
}

.flex-gap-48 {
  gap: var(--space-48);
}

@media (min-width: 768px) {
  .container,
  .container-wide {
    padding-inline: var(--container-gutter-tablet);
  }

  .surface-card {
    padding: var(--space-32);
  }
}

@media (min-width: 1024px) {
  .container,
  .container-wide {
    padding-inline: var(--container-gutter-desktop);
  }
}

@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;
  }
}
html, body {
  overflow-x: clip;
  max-width: 100%;
}

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