@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=PT+Serif:ital,wght@0,400;0,700;1,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --rouge: #B01E23;
  --rouge-sombre: #7A1418;
  --noir: #1A1918;
  --papier: #F1EBDD;
  --papier-fonce: #E4DBC6;
  --ardoise: #4A4742;
  --or: #C9A227;
  --display: 'Oswald', sans-serif;
  --body: 'PT Serif', serif;
  --mono: 'IBM Plex Mono', monospace;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background: var(--papier);
  color: var(--noir);
  font-family: var(--body);
  line-height:1.55;
}
a{ color:inherit; text-decoration:none; }
:focus-visible{ outline: 3px solid var(--or); outline-offset: 2px; }

.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }
.wrap-article{ max-width:920px; padding:0 20px; }

/* ---------- BANDEAU SUPÉRIEUR ---------- */
.topbar{
  background: var(--noir);
  color: var(--papier);
  font-family: var(--mono);
  font-size:0.72rem;
  letter-spacing:0.06em;
}
.topbar .wrap{
  display:flex; justify-content:space-between; align-items:center;
  padding:8px 24px;
  flex-wrap:wrap; gap:6px;
}

/* ---------- MASTHEAD ---------- */
.masthead{
  position:relative;
  background: var(--rouge);
  color: var(--papier);
  padding: 46px 0 32px 0;
  overflow:hidden;
}
.masthead::after{
  content:"";
  position:absolute; right:-8%; top:-40%;
  width:70%; height:220%;
  background: var(--rouge-sombre);
  transform: rotate(18deg);
  z-index:0;
}
.masthead .wrap{ position:relative; z-index:1; }

.nameplate-row{
  display:flex; align-items:center; gap:22px;
}
.logo-badge{
  width:104px; height:104px;
  border-radius:50%;
  background:var(--papier);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  box-shadow: 0 3px 10px rgba(0,0,0,0.3);
}
.logo-badge img{ width:76%; height:76%; object-fit:contain; }

.nameplate{
  font-family: var(--display);
  font-weight:700;
  font-size: clamp(2.6rem, 8vw, 5.6rem);
  letter-spacing: 0.01em;
  text-transform:uppercase;
  line-height:0.92;
}

/* ---------- NAVIGATION ---------- */
nav.mainnav{ background: var(--noir); }
nav.mainnav ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  font-family: var(--display);
  font-weight:500;
  font-size:0.88rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
}
nav.mainnav a{
  display:block;
  color: var(--papier);
  padding:14px 18px;
  border-right:1px solid rgba(241,235,221,0.12);
  transition: background 0.15s ease, color 0.15s ease;
}
nav.mainnav a:hover{ background: var(--rouge); color:#fff; }

/* ---------- HERO / UNE ---------- */
.hero{
  position:relative;
  padding: 56px 0 48px;
  border-bottom: 3px solid var(--noir);
}
.hero-grid{
  max-width:72ch;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--mono);
  font-size:0.75rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color: var(--rouge);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:0; height:0;
  border-top:6px solid transparent;
  border-bottom:6px solid transparent;
  border-left:10px solid var(--rouge);
}
.hero h1{
  font-family: var(--display);
  font-weight:600;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height:1.05;
  margin-bottom:18px;
}
.hero h1 a:hover{ color: var(--rouge); }
.hero .dek{
  font-size:1.15rem;
  color: var(--ardoise);
  margin-bottom:20px;
  max-width:52ch;
}
.byline{
  font-family: var(--mono);
  font-size:0.78rem;
  color: var(--ardoise);
  display:flex; gap:14px; flex-wrap:wrap;
}
.byline strong{ color:var(--noir); }

.hero-secondary{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:36px;
  margin-top:40px;
  padding-top:36px;
  border-top:1px solid var(--papier-fonce);
}

/* ---------- SECTIONS PAR RUBRIQUE ---------- */
.rubrique{ padding:52px 0; }
.rubrique:nth-child(even){ background: var(--papier-fonce); }
.rubrique-head{
  display:flex; align-items:center; gap:16px;
  margin-bottom:32px;
}
.rubrique-head h2{
  font-family:var(--display);
  font-weight:700;
  font-size:1.5rem;
  text-transform:uppercase;
  letter-spacing:0.03em;
}
.rubrique-head .wedge{
  width:22px; height:22px;
  background:var(--rouge);
  transform: rotate(45deg);
  flex-shrink:0;
}
.rubrique-head .rule{ flex:1; height:2px; background:var(--noir); }
.rubrique-head .voir-tout{
  font-family:var(--mono);
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.04em;
  color:var(--rouge);
  white-space:nowrap;
  flex-shrink:0;
}
.rubrique-head .voir-tout:hover{ text-decoration:underline; }
.rubrique-head h2 a:hover{ color:var(--rouge); }

.article-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:36px;
}
.card h3{
  font-family:var(--display);
  font-weight:500;
  font-size:1.2rem;
  line-height:1.25;
  margin-bottom:10px;
}
.card a:hover h3{ color:var(--rouge); }
.card p{
  color:var(--ardoise);
  font-size:0.96rem;
  margin-bottom:10px;
}
.card .meta{
  font-family:var(--mono);
  font-size:0.7rem;
  text-transform:uppercase;
  color:var(--rouge-sombre);
  letter-spacing:0.04em;
}

/* ---------- CORPS D'ARTICLE ---------- */
.article-body{ padding: 40px 0 70px; }
.article-body h2{
  font-family:var(--display);
  font-size:1.5rem;
  margin:36px 0 14px;
  color:var(--rouge-sombre);
}
.article-body h3{
  font-family:var(--display);
  font-size:1.2rem;
  margin:28px 0 12px;
}
.article-body p{
  font-size:1.08rem;
  margin-bottom:20px;
  max-width:none;
}
.article-body strong{ color:var(--rouge-sombre); }
.article-body em{ color:var(--ardoise); }
.article-body a{ color:var(--rouge); text-decoration:underline; }

.article-image{ margin: 32px 0; text-align:center; }
.article-image img{
  display:inline-block;
  max-width:100%;
  height:auto;
  border: 2px solid var(--noir);
}
.article-image figcaption{
  font-family:var(--mono);
  font-size:0.76rem;
  color:var(--ardoise);
  margin-top:10px;
  letter-spacing:0.02em;
}

/* ---------- PIED DE PAGE ---------- */
footer{
  background: var(--rouge);
  color: var(--papier);
  padding:48px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap:40px;
  margin-bottom:36px;
}
.footer-grid h4{
  font-family:var(--display);
  text-transform:uppercase;
  font-size:0.85rem;
  letter-spacing:0.06em;
  margin-bottom:14px;
  color:#F1D9A0;
}
.manifesto{ font-size:0.95rem; max-width:42ch; }
.footer-grid ul{ list-style:none; font-size:0.9rem; }
.footer-grid li{ padding:5px 0; }
.footer-grid a:hover{ text-decoration:underline; }

.legal{
  font-family:var(--mono);
  font-size:0.7rem;
  text-align:center;
  border-top:1px solid rgba(241,235,221,0.3);
  padding-top:18px;
  color:rgba(241,235,221,0.75);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px){
  .logo-badge{ width:72px; height:72px; }
  .nameplate-row{ gap:14px; }
  .hero-secondary{ grid-template-columns:1fr; }
  .article-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:28px; }
  nav.mainnav ul{ font-size:0.78rem; }
  nav.mainnav a{ padding:12px 12px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; }
}