/* Huile CBD Bien-Être — système de design "Suisse / data" (swiss-data) */

:root {
  --color-primary: #e23b2e;
  --on-primary: #000000;
  --color-secondary: #161616;
  --on-secondary: #ffffff;
  --color-background: #f4f4ef;
  --color-surface: #ffffff;
  --color-text: #161616;
  --color-muted: #5f625e;
  --color-line: #161616;

  --font-family: Arial, Helvetica, sans-serif;

  --space-xs: 0.4rem;
  --space-sm: 0.8rem;
  --space-md: 1.4rem;
  --space-lg: 2.8rem;
  --space-xl: 5.6rem;

  --container-width: 1240px;
}

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

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

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
}

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

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-secondary);
  color: var(--on-secondary);
  padding: var(--space-sm) var(--space-md);
  z-index: 100;
}
.skip-link:focus {
  left: var(--space-md);
  top: var(--space-md);
}

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

.grid-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

h1, h2, h3, h4 {
  font-family: var(--font-family);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 0 0 var(--space-md);
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.08;
}

h3 { font-size: 1.25rem; line-height: 1.15; }

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

.supporting-copy {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: var(--space-sm);
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 2px solid var(--color-line);
  background: var(--color-background);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
  color: var(--color-text);
}

.brand-mark {
  width: 0.85rem;
  height: 0.85rem;
  background: var(--color-primary);
  flex: none;
}

.main-nav ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
}

.main-nav a {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}

.main-nav a[aria-current="page"] {
  border-bottom-color: var(--color-primary);
}

.main-nav a:hover { border-bottom-color: var(--color-text); }

.nav-index {
  color: var(--color-primary);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
}

/* ---------- Breadcrumb ---------- */

.breadcrumb { padding: var(--space-sm) 0; }
.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 0.4rem; }
.breadcrumb a { text-decoration: underline; color: var(--color-muted); }
.breadcrumb [aria-current="page"] { color: var(--color-text); font-weight: 700; }

/* ---------- Buttons ---------- */

.button-primary, .button-secondary {
  display: inline-block;
  font-family: var(--font-family);
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
}

.button-primary {
  background: var(--color-primary);
  color: var(--on-primary);
  border-color: var(--color-primary);
}
.button-primary:hover { background: var(--color-text); border-color: var(--color-text); color: var(--on-secondary); }

.button-secondary {
  background: var(--color-secondary);
  color: var(--on-secondary);
  border-color: var(--color-secondary);
}
.button-secondary:hover { background: transparent; color: var(--color-secondary); }

.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-md); }

/* ---------- Hero ---------- */

.hero { padding: var(--space-xl) 0 var(--space-lg); border-bottom: 1px solid var(--color-line); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.hero-lead { font-size: 1.1rem; max-width: 44ch; }

.hero-data { display: flex; flex-direction: column; gap: var(--space-sm); }

/* ---------- Sections ---------- */

.section { padding: var(--space-lg) 0; border-bottom: 1px solid var(--color-line); }
.section:last-child { border-bottom: none; }

.section-index {
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  margin-right: 0.5rem;
}

.page-intro { padding-top: var(--space-lg); padding-bottom: var(--space-md); border-bottom: none; }

/* ---------- Data row ---------- */

.data-row-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--color-line); }

.data-row {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr auto;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-line);
}

.hero-data .data-row {
  grid-template-columns: 1fr;
  gap: 0.2rem;
  background: var(--color-surface);
  padding: var(--space-md);
  border: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.hero-data .data-row + .data-row { margin-top: var(--space-sm); }

.data-row-label { margin: 0; text-transform: uppercase; letter-spacing: 0.06em; }
.data-row-value {
  margin: 0;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.data-row-context { margin: 0; }
.data-row-action { text-decoration: none; font-weight: 800; white-space: nowrap; border-bottom: 2px solid var(--color-primary); }

/* ---------- Article cards ---------- */

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.article-card {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
}

.article-card-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

.article-card-body { padding: var(--space-md); display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }

.article-card-meta { display: flex; align-items: center; gap: var(--space-sm); margin: 0; font-size: 0.85rem; }

.category-tag {
  display: inline-block;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--on-secondary);
  background: var(--color-secondary);
  padding: 0.2rem 0.5rem;
}

.article-card h3 { margin: 0; font-size: 1.15rem; }
.article-card h3 a { text-decoration: none; }
.article-card h3 a:hover { text-decoration: underline; }
.article-card p { margin: 0; }
.article-card-footer { margin-top: auto !important; }

/* ---------- Editorial band ---------- */

.editorial-band-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.editorial-band-reverse .editorial-band-grid { direction: rtl; }
.editorial-band-reverse .editorial-band-grid > * { direction: ltr; }

.editorial-band-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--color-line); }
.editorial-band-media { margin: 0; }

.image-credit { margin: var(--space-xs) 0 0; }
.image-credit a { color: var(--color-muted); }

/* ---------- Surface panel / safety notice / CTA ---------- */

.surface-panel {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-line);
  padding: var(--space-md);
  margin: var(--space-lg) 0;
}

.safety-notice-label, .footer-heading {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 800;
  font-size: 0.8rem;
  margin: 0 0 0.5rem;
}

.safety-notice p:last-child, .surface-panel p:last-child { margin-bottom: 0; }

.cta-panel { border-left: 6px solid var(--color-primary); }

/* ---------- Article page ---------- */

.article-header { padding-top: var(--space-lg); }
.article-meta { margin-top: var(--space-sm); }

.article-hero-media { margin: var(--space-md) 0 0; }
.article-hero-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }

.article-body { padding-top: var(--space-lg); }

.article-layout { display: grid; grid-template-columns: minmax(0, 72ch); justify-content: center; gap: var(--space-lg); }

.article-intro { font-size: 1.15rem; font-weight: 700; }

.article-toc {
  margin-top: 0;
}
.article-toc ol { margin: 0; padding-left: 1.2rem; }
.article-toc li { margin-bottom: 0.3rem; }
.article-toc a { text-decoration: underline; }

.article-section { padding-top: var(--space-lg); }
.article-section h2 { border-top: 1px solid var(--color-line); padding-top: var(--space-md); }

.article-list { padding-left: 1.3rem; margin: 0 0 var(--space-md); }
.article-list li { margin-bottom: 0.5rem; }

.table-wrap { overflow-x: auto; margin: var(--space-md) 0; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
caption { text-align: left; font-weight: 700; margin-bottom: 0.5rem; }
th, td {
  border: 1px solid var(--color-line);
  padding: 0.6rem 0.7rem;
  text-align: left;
  vertical-align: top;
}
thead th { background: var(--color-secondary); color: var(--on-secondary); font-weight: 800; }
tbody th { font-weight: 800; background: var(--color-background); }

.faq-item {
  border-bottom: 1px solid var(--color-line);
  padding: var(--space-sm) 0;
}
.faq-item summary {
  font-weight: 800;
  cursor: pointer;
  padding: 0.3rem 0;
}
.faq-item p { margin: 0.6rem 0 0; }

.related-articles .article-grid { grid-template-columns: repeat(2, 1fr); }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.form-field { margin-bottom: var(--space-md); display: flex; flex-direction: column; gap: 0.3rem; }
.form-field label { font-weight: 700; font-size: 0.9rem; }
.form-field input[type="text"],
.form-field input[type="email"],
.form-field textarea {
  font-family: var(--font-family);
  font-size: 1rem;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 0;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--color-primary); }

.form-field-checkbox { flex-direction: row; align-items: flex-start; gap: 0.6rem; }
.form-field-checkbox input { margin-top: 0.3rem; }
.form-field-checkbox label { font-weight: 400; font-size: 0.9rem; }

.form-errors { border-color: var(--color-primary); }

.contact-info-col .surface-panel:first-child { margin-top: 0; }

/* ---------- Footer ---------- */

.site-footer { border-top: 2px solid var(--color-line); padding: var(--space-lg) 0 var(--space-md); margin-top: var(--space-xl); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-lg);
}

.footer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-list a { text-decoration: none; }
.footer-list a:hover { text-decoration: underline; }

.footer-bottom { margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--color-line); }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero-grid, .editorial-band-grid, .contact-grid { grid-template-columns: 1fr; }
  .editorial-band-reverse .editorial-band-grid { direction: ltr; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .data-row { grid-template-columns: 1fr; row-gap: 0.3rem; }
  .data-row-action { justify-self: start; }
}

@media (max-width: 600px) {
  .article-grid, .related-articles .article-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .main-nav ol { gap: var(--space-sm); }
  .header-row { flex-direction: column; align-items: flex-start; }
}