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

:root {
  --foret:   #182A20;
  --vert:    #2A5240;
  --vert-m:  #3D7A5C;
  --sauge:   #7BA892;
  --or:      #C8903A;
  --or-pale: rgba(200,144,58,0.15);
  --creme:   #F5F1E8;
  --blanc:   #FDFCF8;
  --texte:   #181E16;
  --muted:   rgba(24,30,22,0.52);
  --border:  rgba(24,30,22,0.1);
  --serif: 'DM Serif Display', Georgia, serif;
  --sans:  'Plus Jakarta Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--blanc);
  color: var(--texte);
  font-size: 16px;
  line-height: 1.75;
}

/* ── NAV ── */
nav {
  background: var(--foret);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--creme);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-logo span { color: var(--sauge); }

.nav-links { display: flex; gap: 2rem; list-style: none; }

.nav-links a {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.6);
  text-decoration: none;
  transition: color .2s;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active { color: var(--creme); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 85vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.hero-left {
  background: var(--foret);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 5rem 4rem 5rem 3rem;
  position: relative;
  z-index: 2;
}

.hero-left::after {
  content: '';
  position: absolute;
  top: 0; right: -60px; bottom: 0;
  width: 120px;
  background: var(--foret);
  clip-path: polygon(0 0, 40% 0, 100% 100%, 0 100%);
  z-index: 1;
}

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

.hero-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.65) saturate(0.5);
  display: block;
}

.hero-right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--foret) 0%, transparent 35%);
}

.hero-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sauge);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.hero-left h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw, 4rem);
  color: var(--creme);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  font-weight: 400;
  position: relative;
  z-index: 2;
}

.hero-left h1 em {
  font-style: italic;
  color: var(--sauge);
}

.hero-sub {
  color: rgba(245,241,232,0.6);
  font-size: 0.92rem;
  line-height: 1.75;
  max-width: 400px;
  font-weight: 300;
  position: relative;
  z-index: 2;
}

/* ── CHIFFRES ── */
.stats {
  background: var(--creme);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  border-left: 3px solid var(--vert);
}

.stat { display: flex; flex-direction: column; gap: 0.2rem; }

.stat-num {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--vert);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

/* ── SECTION ── */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2.5rem;
}

.s-label {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vert-m);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.s-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  font-weight: 400;
  max-width: 600px;
}

/* ── GRILLE ARTICLES ── */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.card {
  background: var(--blanc);
  border: 1px solid var(--border);
  padding: 2rem 1.75rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, box-shadow .2s;
  border-radius: 2px;
}

.card:hover {
  border-color: var(--vert-m);
  box-shadow: 0 4px 24px rgba(42,82,64,0.08);
}

.card.wide { grid-column: 1 / 3; }

.card-cat {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vert-m);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.card.wide h3 { font-size: 1.75rem; }

.card p {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 400;
  flex: 1;
}

.card-foot {
  margin-top: 1.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sauge);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.card-foot::before {
  content: '';
  display: block;
  width: 18px;
  height: 1px;
  background: var(--vert-m);
}

/* ── FEATURE BLOCK (image 2) ── */
.feature {
  background: var(--creme);
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.feature-text {
  padding: 5rem 4rem 5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-text h2 {
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1.2;
  margin: 0.75rem 0 1.25rem;
  font-weight: 400;
}

.feature-text p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-weight: 400;
}

.feature-text a.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vert);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid var(--vert-m);
  padding-bottom: 0.2rem;
  width: fit-content;
  transition: color .2s, border-color .2s;
}

.feature-text a.cta:hover { color: var(--vert-m); }

.feature-img-wrap {
  overflow: hidden;
  position: relative;
}

.feature-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.8) saturate(0.7);
  display: block;
}

/* ── ARTICLE PAGE ── */
.art-header {
  background: var(--foret);
  padding: 5rem 2.5rem 4rem;
}

.art-header .inner { max-width: 760px; margin: 0 auto; }

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.5);
  text-decoration: none;
  margin-bottom: 2rem;
  font-weight: 500;
  transition: color .2s;
}

.back-btn:hover { color: var(--creme); }

.art-header .card-cat { margin-bottom: 1rem; color: var(--sauge); }

.art-header h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 3rem);
  color: var(--creme);
  line-height: 1.15;
  margin-bottom: 1rem;
  font-weight: 400;
}

.art-meta {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.4);
  display: flex;
  gap: 1.5rem;
}

/* ── ARTICLE BODY ── */
.art-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 2.5rem 6rem;
}

.art-body p {
  margin-bottom: 1.2rem;
  color: rgba(24,30,22,0.85);
  line-height: 1.85;
  font-size: 1.02rem;
  font-weight: 400;
}

.art-body h2 {
  font-family: var(--serif);
  font-size: 1.65rem;
  margin: 2.75rem 0 0.9rem;
  color: var(--foret);
  line-height: 1.2;
  font-weight: 400;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.art-body h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  margin: 2rem 0 0.6rem;
  color: var(--vert);
  font-weight: 400;
}

.art-body a { color: var(--vert); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.art-body a:hover { color: var(--vert-m); }

.art-body ul, .art-body ol { margin: 0.5rem 0 1.2rem 1.25rem; color: rgba(24,30,22,0.8); line-height: 1.8; }
.art-body li { margin-bottom: 0.4rem; }

.art-body blockquote {
  border-left: 3px solid var(--vert-m);
  padding: 1rem 1.75rem;
  margin: 2rem 0;
  background: var(--creme);
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--vert);
  line-height: 1.5;
  border-radius: 0 2px 2px 0;
}

.callout {
  background: var(--creme);
  border: 1px solid rgba(42,82,64,0.2);
  border-left: 3px solid var(--vert-m);
  padding: 1.5rem 1.75rem;
  margin: 2.5rem 0;
  border-radius: 0 2px 2px 0;
}

.callout strong { display: block; font-family: var(--serif); font-size: 1rem; color: var(--foret); margin-bottom: 0.4rem; font-weight: 400; }
.callout p { margin: 0; font-size: 0.9rem; color: var(--muted); }
.callout a { color: var(--vert); text-decoration: underline; }

.sep { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }

.related { border-top: 2px solid var(--vert-m); padding-top: 1.5rem; margin-top: 2.5rem; }
.related h4 { font-family: var(--serif); font-size: 1.1rem; font-weight: 400; color: var(--muted); margin-bottom: 1rem; }
.related-links { display: flex; flex-direction: column; gap: 0.5rem; }
.related-links a { font-size: 0.88rem; color: var(--vert); text-decoration: underline; text-underline-offset: 3px; }

/* ── FOOTER ── */
footer {
  background: var(--foret);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 2.5rem 2.5rem;
}

.f-logo { font-family: var(--serif); font-size: 1rem; color: var(--sauge); }

.f-links {
  font-size: 0.75rem;
  color: rgba(245,241,232,0.4);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  align-items: center;
}

.f-links a { color: rgba(245,241,232,0.55); text-decoration: underline; text-underline-offset: 3px; }
.f-links a:hover { color: var(--creme); }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-right { display: none; }
  .hero-left { padding: 4rem 1.75rem; }
  .hero-left::after { display: none; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); padding: 2rem 1.75rem; }
  .section { padding: 4rem 1.75rem; }
  .grid { grid-template-columns: 1fr; }
  .card.wide { grid-column: 1; }
  .feature { grid-template-columns: 1fr; }
  .feature-img-wrap { min-height: 260px; }
  .feature-text { padding: 3rem 1.75rem; }
  .art-header { padding: 4rem 1.75rem 3rem; }
  .art-body { padding: 3rem 1.75rem 5rem; }
  footer { flex-direction: column; align-items: flex-start; padding: 2rem 1.75rem; }
  nav { padding: 0 1.75rem; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.68rem; }
}