/* =====================================================
   LE 150 — Styles magazine éditorial
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,wght@0,500;0,700;1,500&family=Hanken+Grotesk:wght@400;500;600&display=swap');

/* === VARIABLES === */
:root {
  /* DA le150 — mode light (crème parchemin / encre / ambre brûlé) */
  --noir: #1B1A18;
  --noir-doux: #2E2C28;
  --or: #A9663B;
  --or-clair: #D8B98A;
  --creme: #F4EDE2;
  --blanc: #FFFFFF;
  --gris-clair: #EFE6D8;
  --gris-moyen: #DDD2C0;
  --gris-texte: #6B6258;
  --rouge-editorial: #8F5430;

  /* Tokens standards (palette cible art_direction) */
  --primary: #A9663B;
  --primary-hover: #8F5430;
  --on-primary: #FFFFFF;
  --secondary: #1B1A18;
  --secondary-hover: #2E2C28;
  --bg: #F4EDE2;
  --surface: #FFFFFF;
  --text: #1B1A18;
  --text-secondary: #4A463F;
  --text-strong: #0F0E0D;
  --text-muted: #6B6258;
  --text-faint: #C9BFAE;
  --fill: #EFE6D8;
  --border: #DDD2C0;
  --white: #FFFFFF;
  --callout-bg: #F3E7D5;
  --callout-text: #8F5430;
  --callout-border: #DEC9A8;

  --font-serif: 'Bodoni Moda', Georgia, serif;
  --font-garamond: 'Hanken Grotesk', system-ui, sans-serif;
  --font-sans: 'Hanken Grotesk', system-ui, sans-serif;

  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 32px;
  --spacing-lg: 64px;
  --spacing-xl: 96px;
  --spacing-xxl: 128px;

  --max-width: 1200px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-garamond);
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--noir);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  line-height: 1.15;
  font-weight: 500;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h4 { font-size: 1.25rem; }

p { font-family: var(--font-garamond); font-size: 1.125rem; line-height: 1.8; }

.label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--or);
}

.label--dark { color: var(--noir); }
.label--light { color: var(--gris-texte); }

/* === LAYOUT === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container--narrow {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section { padding: var(--spacing-xl) 0; }

/* === HEADER === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-moyen);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-logo {
  grid-column: 2;
  text-align: center;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--noir);
  line-height: 1;
}

.logo-tagline {
  font-family: var(--font-sans);
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gris-texte);
  margin-top: 2px;
}

.header-nav {
  grid-column: 1;
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.header-actions {
  grid-column: 3;
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: flex-end;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--noir-doux);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--or);
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after { width: 100%; }
.nav-link:hover { color: var(--or); }
.nav-link.active { color: var(--or); }

.btn-newsletter {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blanc);
  background: var(--noir);
  border: 1px solid var(--noir);
  padding: 8px 18px;
  transition: all var(--transition);
  cursor: pointer;
}

.btn-newsletter:hover {
  background: var(--or);
  border-color: var(--or);
}

/* === HAMBURGER === */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--noir);
  transition: var(--transition);
}

/* === MOBILE NAV === */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--blanc);
  z-index: 200;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.mobile-nav.open { display: flex; }

.mobile-nav .nav-link {
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.mobile-nav-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--noir);
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  padding-top: 80px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-xxl) var(--spacing-xl) var(--spacing-xxl) var(--spacing-lg);
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--or);
}

.hero-title {
  margin-bottom: var(--spacing-md);
  color: var(--noir);
}

.hero-title em {
  font-style: italic;
  color: var(--or);
}

.hero-lead {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--gris-texte);
  max-width: 480px;
  margin-bottom: var(--spacing-lg);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.btn-primary {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blanc);
  background: var(--noir);
  border: 1px solid var(--noir);
  padding: 14px 28px;
  transition: all var(--transition);
  display: inline-block;
}

.btn-primary:hover {
  background: var(--or);
  border-color: var(--or);
}

.btn-secondary {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--noir);
  background: transparent;
  border: 1px solid var(--gris-moyen);
  padding: 14px 28px;
  transition: all var(--transition);
  display: inline-block;
}

.btn-secondary:hover {
  border-color: var(--noir);
}

.hero-image {
  position: relative;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image-caption {
  position: absolute;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

/* === RUBRIQUE BAR === */
.rubrique-bar {
  background: var(--gris-clair);
  border-top: 1px solid var(--gris-moyen);
  border-bottom: 1px solid var(--gris-moyen);
  padding: 0;
}

.rubrique-bar-inner {
  display: flex;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.rubrique-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--spacing-sm) var(--spacing-xs);
  border-right: 1px solid var(--gris-moyen);
  text-align: center;
  transition: background var(--transition);
}

.rubrique-item:last-child { border-right: none; }
.rubrique-item:hover { background: var(--blanc); }

.rubrique-icon {
  width: 28px;
  height: 28px;
  stroke: var(--or);
}

.rubrique-name {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--noir);
}

/* === SECTION HEADERS === */
.section-header {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--gris-moyen);
}

.section-header h2 { flex: 1; }

.section-link {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-texte);
  transition: color var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

.section-link:hover { color: var(--or); }

.section-link::after {
  content: '→';
  font-family: var(--font-sans);
}

/* === ARTICLE CARDS === */
.article-card {
  display: flex;
  flex-direction: column;
}

.article-card-image {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gris-clair);
  margin-bottom: var(--spacing-sm);
}

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card:hover .article-card-image img {
  transform: scale(1.04);
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: 8px;
}

.article-card-date {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  color: var(--gris-texte);
  letter-spacing: 0.08em;
}

.article-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  line-height: 1.3;
}

.article-card:hover h3 {
  color: var(--or);
}

.article-card p {
  font-size: 0.975rem;
  color: var(--gris-texte);
  line-height: 1.65;
}

/* === FEATURED ARTICLE (grande carte) === */
.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--gris-clair);
}

.featured-card-image {
  overflow: hidden;
  aspect-ratio: 3/4;
}

.featured-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-card:hover .featured-card-image img {
  transform: scale(1.03);
}

.featured-card-content { padding: var(--spacing-sm); }

.featured-number {
  font-family: var(--font-serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--or-clair);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.featured-card h3 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  margin-bottom: var(--spacing-sm);
}

.featured-card p {
  font-size: 1.05rem;
  color: var(--gris-texte);
  margin-bottom: var(--spacing-md);
}

/* === GRID LAYOUTS === */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

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

/* === LISTE ARTICLES (format liste) === */
.article-list-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--gris-moyen);
}

.article-list-item:first-child { border-top: 1px solid var(--gris-moyen); }

.article-list-thumb {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gris-clair);
}

.article-list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-list-item:hover .article-list-thumb img { transform: scale(1.05); }

.article-list-body { display: flex; flex-direction: column; justify-content: center; }

.article-list-body h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  line-height: 1.3;
}

.article-list-item:hover h3 { color: var(--or); }

.article-list-body p {
  font-size: 0.9rem;
  color: var(--gris-texte);
  line-height: 1.55;
}

/* === CITATION ÉDITORIALE === */
.pullquote {
  border-left: 3px solid var(--or);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.pullquote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--noir);
}

/* === SECTION MANIFESTO === */
.manifesto {
  background: var(--noir);
  color: var(--blanc);
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.manifesto h2 {
  color: var(--blanc);
  margin-bottom: var(--spacing-md);
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.manifesto .lead {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.7);
  max-width: 680px;
  margin: 0 auto var(--spacing-lg);
  line-height: 1.75;
}

.manifesto-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.pillar {
  text-align: center;
  padding: var(--spacing-md);
  border: 1px solid rgba(255,255,255,0.12);
}

.pillar-icon {
  width: 36px;
  height: 36px;
  margin: 0 auto var(--spacing-sm);
  stroke: var(--or);
}

.pillar h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--blanc);
  margin-bottom: 8px;
}

.pillar p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* === NEWSLETTER === */
.newsletter-band {
  background: var(--creme);
  border-top: 1px solid var(--gris-moyen);
  border-bottom: 1px solid var(--gris-moyen);
  padding: var(--spacing-xl) 0;
}

.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.newsletter-text h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  margin-bottom: var(--spacing-sm);
}

.newsletter-text p {
  color: var(--gris-texte);
  font-size: 1.05rem;
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-xs);
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--gris-moyen);
  background: var(--blanc);
  font-family: var(--font-garamond);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition);
}

.newsletter-form input[type="email"]:focus {
  border-color: var(--or);
}

.newsletter-form input::placeholder { color: var(--gris-texte); }

/* === SELECTION CARD (objets) === */
.selection-card {
  position: relative;
  overflow: hidden;
  background: var(--gris-clair);
}

.selection-card-image {
  aspect-ratio: 3/4;
  overflow: hidden;
}

.selection-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.selection-card:hover .selection-card-image img { transform: scale(1.05); }

.selection-card-body {
  padding: var(--spacing-sm);
}

.selection-card-body h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.selection-card-body p {
  font-size: 0.85rem;
  color: var(--gris-texte);
}

.selection-badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--or);
  color: var(--blanc);
  padding: 3px 8px;
  margin-bottom: 6px;
}

/* === ESCAPADE CARD === */
.escapade-card {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
}

.escapade-card-bg {
  position: absolute;
  inset: 0;
}

.escapade-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.escapade-card:hover .escapade-card-bg img { transform: scale(1.05); }

.escapade-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 60%);
}

.escapade-card-body {
  position: relative;
  z-index: 2;
  padding: var(--spacing-md);
  color: var(--blanc);
}

.escapade-card-body .label { color: var(--or); margin-bottom: 8px; }
.escapade-card-body h3 { color: var(--blanc); font-size: 1.5rem; margin-bottom: 6px; }
.escapade-card-body p { color: rgba(255,255,255,0.8); font-size: 0.95rem; }

/* === FOOTER === */
.site-footer {
  background: var(--noir);
  color: var(--blanc);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--spacing-lg);
}

.footer-brand .logo-text { color: var(--blanc); }
.footer-brand .logo-tagline { color: rgba(255,255,255,0.4); }

.footer-brand-desc {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  margin-top: var(--spacing-sm);
  line-height: 1.6;
}

.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: var(--spacing-sm);
}

.footer-col ul { display: flex; flex-direction: column; gap: 8px; }

.footer-col a {
  font-family: var(--font-garamond);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--or); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.footer-copy {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer-legal a {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}

.footer-legal a:hover { color: var(--blanc); }

/* === PAGE HERO (rubriques) === */
.page-hero {
  padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
  text-align: center;
  border-bottom: 1px solid var(--gris-moyen);
}

.page-hero h1 { margin-bottom: var(--spacing-sm); }
.page-hero p {
  font-size: 1.2rem;
  color: var(--gris-texte);
  max-width: 600px;
  margin: 0 auto;
}

/* === FILTRES === */
.filter-bar {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--gris-moyen);
  margin-bottom: var(--spacing-lg);
}

.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 16px;
  border: 1px solid var(--gris-moyen);
  background: transparent;
  cursor: pointer;
  color: var(--gris-texte);
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--noir);
  color: var(--blanc);
  border-color: var(--noir);
}

/* === REVEAL ON SCROLL === */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.reveal-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.reveal-on-scroll:nth-child(4) { transition-delay: 0.3s; }

/* === NUMERO LE 150 === */
.numero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gris-texte);
  margin-bottom: var(--spacing-sm);
}

.numero-badge::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--or);
}

/* === DIVIDER === */
.divider {
  width: 40px;
  height: 1px;
  background: var(--or);
  margin: var(--spacing-md) auto;
}

.divider--left { margin: var(--spacing-md) 0; }

/* === BREADCRUMB === */
.breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-texte);
  margin-bottom: var(--spacing-md);
}

.breadcrumb a { color: var(--gris-texte); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--or); }
.breadcrumb-sep { color: var(--gris-moyen); }

/* === READING TIME === */
.reading-info {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gris-texte);
  flex-wrap: wrap;
}

.reading-info-sep { color: var(--gris-moyen); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .manifesto-pillars { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }

  .header-nav { display: none; }
  .hamburger { display: flex; }
  .header-inner { grid-template-columns: auto auto auto; }
  .site-logo { grid-column: 2; }
  .header-actions .btn-newsletter { display: none; }
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-image {
    height: 50vw;
    max-height: 400px;
  }

  .hero-content {
    padding: var(--spacing-lg) var(--spacing-md);
    order: -1;
  }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }

  .featured-card {
    grid-template-columns: 1fr;
    padding: var(--spacing-md);
  }

  .newsletter-inner { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }

  .footer-top { grid-template-columns: 1fr; gap: var(--spacing-md); }

  .rubrique-bar-inner { overflow-x: auto; }
  .rubrique-item { min-width: 90px; }

  .article-list-item {
    grid-template-columns: 90px 1fr;
    gap: var(--spacing-sm);
  }

  .manifesto-pillars { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 40px;
    --spacing-xl: 64px;
    --spacing-xxl: 80px;
  }

  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-secondary { text-align: center; }
}