:root { --bordeaux: #7a1f2b; --navy: #1e2a3a; --paper: #f8f6f2; --text: #2a2d33; --muted: #676b73; }
* { box-sizing: border-box; }
body { margin: 0; background: #fff; color: var(--text); font: 17px/1.75 "Public Sans", system-ui, sans-serif; }
h1, h2, h3, .logo { font-family: "Libre Baskerville", Georgia, serif; color: var(--navy); line-height: 1.25; }
a { color: var(--bordeaux); font-weight: 600; }
img { display: block; width: 100%; height: auto; object-fit: cover; border-radius: 4px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }

.masthead { border-bottom: 1px solid #e3ded6; }
.masthead .wrap { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; }
.logo { text-decoration: none; font-size: 20px; }
.logo span { color: var(--bordeaux); }
.masthead nav a { margin-left: 22px; text-decoration: none; color: var(--muted); font-weight: 400; font-size: 15px; }

.hero { background: var(--paper); padding: 54px 0; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 46px; align-items: center; }
.label { display: inline-block; background: var(--bordeaux); color: #fff; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; margin: 0 0 14px; }
.hero h1 { font-size: clamp(28px, 3.8vw, 44px); margin: 0 0 16px; }
.hero-grid p:last-child { margin: 0; font-size: 18px; }
.hero img { aspect-ratio: 4 / 3; }

section { padding-top: 58px; }
h2 { font-size: clamp(23px, 2.7vw, 31px); margin: 0 0 20px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.block { border-left: 4px solid var(--bordeaux); padding: 4px 0 4px 20px; }
.block h3 { margin: 0 0 8px; font-size: 19px; }
.block p { margin: 0; }

.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 46px; align-items: center; }
.split img { aspect-ratio: 1 / 1; }
.facts { list-style: none; padding: 0; margin: 0; }
.facts li { padding: 12px 0; border-bottom: 1px solid #ebe6de; }
.facts strong { color: var(--bordeaux); }
.aside { font-size: 15px; color: var(--muted); }

.ressources { margin-top: 58px; background: var(--navy); color: #dfe4ec; padding: 32px 36px; border-radius: 4px; }
.ressources h2 { color: #fff; margin-bottom: 10px; }
.ressources p { margin: 0; }
.ressources a { color: #f2b8bf; }

.foot { margin-top: 64px; padding: 26px 0; border-top: 1px solid #e3ded6; color: var(--muted); font-size: 14px; }

@media (max-width: 860px) {
  .hero-grid, .split, .two { grid-template-columns: 1fr; }
  .masthead nav { display: none; }
}