/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:   #D92B1A;
  --bg:        #F7F6F2;
  --surface:   #FFFFFF;
  --text:      #1C1917;
  --muted:     #6B6560;
  --border:    #E5E0D9;
  --dark:      #111111;
  --dark-text: #F0EDE8;
  --accent-bg: #FDF1EF;
  --radius:    6px;
  --shadow:    0 1px 4px rgba(0,0,0,.07), 0 4px 20px rgba(0,0,0,.05);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --max:       1140px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-serif);
  line-height: 1.25;
  color: var(--text);
  font-weight: 700;
}

/* ── Layout ── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ── HEADER ── */
.site-header {
  background: var(--dark);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--primary);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: baseline;
  gap: 0;
  text-decoration: none;
}

.logo-contra {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--dark-text);
  letter-spacing: -.5px;
}

.logo-dico {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -.5px;
}

.logo-tagline {
  display: none;
  font-size: 11px;
  color: #888;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid #333;
}

@media (min-width: 600px) { .logo-tagline { display: block; } }

.site-nav {
  display: flex;
  gap: 4px;
  list-style: none;
}

.site-nav a {
  color: #aaa;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: color .15s, background .15s;
  text-decoration: none;
}

.site-nav a:hover, .site-nav a.active {
  color: #fff;
  background: rgba(255,255,255,.08);
}

/* ── HERO (homepage) ── */
.hero {
  background: var(--dark);
  color: var(--dark-text);
  padding: 80px 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 0%, #3a0a06 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
  max-width: 700px;
  margin: 0 auto 16px;
  line-height: 1.15;
}

.hero p {
  font-size: 1.1rem;
  color: #bbb;
  max-width: 520px;
  margin: 0 auto;
}

/* ── ARTICLES GRID (homepage & listing) ── */
.section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 64px;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,.1), 0 16px 40px rgba(0,0,0,.09);
}

.card-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #e9e6e0;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}

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

.card-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1C1917 0%, #2d2520 100%);
}

.card-thumb-placeholder span {
  font-size: 36px;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--primary);
  opacity: .6;
}

.card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--text);
}

.card-title a {
  color: inherit;
  text-decoration: none;
}

.card-title a:hover { color: var(--primary); text-decoration: none; }

.card-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: auto;
}

.card-date {
  font-size: 12px;
  color: var(--muted);
}

.card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-link::after { content: '→'; }

/* ── ARTICLE SINGLE ── */
.article-hero {
  background: var(--dark);
  padding: 60px 24px 48px;
  position: relative;
  overflow: hidden;
}

.article-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .25;
  filter: grayscale(30%);
}

.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(17,17,17,.5) 0%, rgba(17,17,17,.9) 100%);
}

.article-hero-content {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  z-index: 1;
}

.article-category {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 18px;
  text-decoration: none;
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  color: #fff;
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-meta {
  font-size: 13px;
  color: #aaa;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.article-meta-sep { opacity: .3; }

/* ── ARTICLE BODY ── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

@media (min-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr 280px;
    align-items: start;
  }
}

.article-content {
  min-width: 0;
}

.article-content p {
  margin-bottom: 1.4em;
  font-size: 1.05rem;
  line-height: 1.75;
  color: #222;
}

.article-content h2 {
  font-size: 1.6rem;
  margin-top: 2em;
  margin-bottom: .7em;
  color: var(--text);
  padding-bottom: .4em;
  border-bottom: 2px solid var(--border);
}

.article-content h3 {
  font-size: 1.25rem;
  margin-top: 1.6em;
  margin-bottom: .5em;
}

.article-content h4 { font-size: 1.05rem; margin-top: 1.4em; margin-bottom: .4em; }

.article-content ul, .article-content ol {
  margin: 1em 0 1.4em 1.6em;
}

.article-content li { margin-bottom: .4em; line-height: 1.65; }

.article-content blockquote {
  border-left: 4px solid var(--primary);
  background: var(--accent-bg);
  padding: 16px 20px;
  margin: 1.5em 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: #444;
}

.article-content blockquote p { margin-bottom: 0; }

.article-content img {
  border-radius: var(--radius);
  margin: 1.5em 0;
  max-width: 100%;
}

.article-content figure {
  margin: 1.5em 0;
}

.article-content figcaption {
  font-size: .8rem;
  color: var(--muted);
  text-align: center;
  margin-top: 6px;
}

.article-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-content sup a {
  font-size: .75em;
  text-decoration: none;
  font-weight: 700;
}

.article-content strong { font-weight: 700; color: var(--text); }

.article-content hr {
  border: none;
  border-top: 2px solid var(--border);
  margin: 2em 0;
}

/* YouTube embed */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  /* clip-path est la seule méthode fiable pour clipper les iframes dans Chrome */
  clip-path: inset(0 round var(--radius));
  -webkit-clip-path: inset(0 round var(--radius));
  margin: 1.5em 0;
  background: #000;
}

.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* ── SIDEBAR ── */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.sidebar-card-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.related-post {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}

.related-post:last-child { border-bottom: none; }

.related-post:hover .related-title { color: var(--primary); }

.related-thumb {
  width: 60px;
  height: 45px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
  background: #e9e6e0;
}

.related-title {
  font-size: .85rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  transition: color .15s;
}

.cta-box {
  background: var(--dark);
  color: var(--dark-text);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

.cta-box h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 8px;
}

.cta-box p {
  font-size: .875rem;
  color: #aaa;
  margin-bottom: 16px;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity .15s;
}

.btn:hover { opacity: .85; text-decoration: none; color: #fff; }

.btn-outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}

/* ── ABOUT PAGE ── */
.about-layout {
  max-width: 760px;
  margin: 60px auto;
  padding: 0 24px 80px;
}

.about-layout .article-content p { font-size: 1.05rem; }

/* ── FOOTER ── */
.site-footer {
  background: var(--dark);
  color: #888;
  padding: 48px 24px 32px;
  margin-top: 80px;
  border-top: 3px solid var(--primary);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 600px) {
  .footer-inner { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand .logo-contra { font-size: 20px; color: #ccc; }
.footer-brand .logo-dico   { font-size: 20px; }

.footer-tagline {
  font-size: .875rem;
  color: #666;
  margin-top: 8px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #555;
  margin-bottom: 14px;
  font-family: var(--font-sans);
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: #888; font-size: .875rem; }
.footer-links a:hover { color: #fff; text-decoration: none; }

.footer-bottom {
  max-width: var(--max);
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid #222;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .8rem;
  color: #555;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.breadcrumb-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 24px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb-inner a { color: var(--muted); text-decoration: none; }
.breadcrumb-inner a:hover { color: var(--primary); }
.breadcrumb-sep { opacity: .4; }

/* ── UTILITIES ── */
.mt-section { margin-top: 60px; }
.text-center { text-align: center; }
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--accent-bg);
  color: var(--primary);
  border: 1px solid #f5c0ba;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .hero { padding: 48px 20px; }
  .site-nav { display: none; }
  .articles-grid { grid-template-columns: 1fr; }
  .article-hero { padding: 40px 20px; }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fadeUp .5s ease both; }