/* MAMBO GROUP · couleurs et polices de la charte graphique v1 (octobre 2026) */
:root {
  --vert-mambo: #1F5130;
  --vert-pousse: #7BB13C;
  --ocre-recolte: #C9862B;
  --brun-terre: #5A3A22;
  --blanc-manioc: #F7F5EF;
  --charbon: #1E2622;
  --blanc: #FFFFFF;

  --font-titre: "Poppins", Arial, sans-serif;
  --font-texte: "Source Sans 3", Arial, sans-serif;

  --radius: 12px;
  --container: 1120px;

  /* Motif feuille du logo, en filigrane */
  --motif-feuille: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M16 4c6 6 6 18 0 24-6-6-6-18 0-24Z'/%3E%3Cpath d='M48 36c6 6 6 18 0 24-6-6-6-18 0-24Z'/%3E%3C/g%3E%3C/svg%3E");
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: var(--font-texte);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--charbon);
  background: var(--blanc-manioc);
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  font-family: var(--font-titre);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vert-mambo);
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.15rem; font-weight: 600; }

p { margin: 0 0 1em; }

a { color: var(--vert-mambo); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 100;
  background: var(--vert-mambo); color: var(--blanc);
  padding: 8px 16px; border-radius: 6px;
}
.skip-link:focus { top: 16px; }

:focus-visible { outline: 3px solid var(--vert-pousse); outline-offset: 2px; }

/* Libellés : majuscules réservées aux courts libellés */
.label {
  font-family: var(--font-titre);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--vert-mambo);
  margin-bottom: .75em;
  display: flex; align-items: center; gap: 10px;
}
.label::before {
  content: ""; width: 28px; height: 3px; border-radius: 2px;
  background: var(--vert-pousse);
}
.hero .label { color: rgba(255,255,255,.85); }

.intro { max-width: 680px; font-size: 1.125rem; }
.lead { font-size: 1.2rem; max-width: 560px; }

/* Boutons : vert pousse pour l'accent */
.btn {
  display: inline-block;
  font-family: var(--font-titre);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  color: var(--charbon);
  background: var(--vert-pousse);
  border: 2px solid var(--vert-pousse);
  padding: 12px 24px;
  border-radius: 999px;
  transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: #8CC24B; border-color: #8CC24B; }
.btn-ghost { background: transparent; color: var(--blanc); border-color: rgba(255,255,255,.6); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: var(--blanc); }
.btn-small { padding: 8px 18px; font-size: .95rem; }

/* Icônes : trait arrondi de 2 px */
.icon {
  width: 40px; height: 40px;
  fill: none;
  stroke: var(--vert-mambo);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 12px;
}

/* En-tête */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--blanc);
  border-bottom: 1px solid rgba(31,81,48,.12);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 68px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
  font-family: var(--font-titre); font-weight: 700; font-size: 1.15rem;
  letter-spacing: .04em;
  color: var(--vert-mambo);
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a:not(.btn) {
  font-family: var(--font-titre); font-weight: 600; font-size: .95rem;
  text-decoration: none; color: var(--charbon);
}
.site-nav a:not(.btn):hover { color: var(--vert-mambo); }

.nav-toggle {
  display: none;
  background: none; border: 0; padding: 8px; cursor: pointer;
}
.nav-toggle svg { stroke: var(--vert-mambo); stroke-width: 2; stroke-linecap: round; fill: none; }

/* Héros : vert MAMBO + motif feuille */
.hero {
  background-color: var(--vert-mambo);
  background-image: var(--motif-feuille);
  color: var(--blanc);
  padding: 88px 0;
}
.hero h1 { color: var(--blanc); }
.hero .lead { color: rgba(255,255,255,.88); }
.hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-logo { justify-self: center; }
.hero-logo img { width: 300px; }

/* Sections */
.section { padding: 88px 0; }
.section-tint { background: var(--blanc); }

.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.value {
  border-top: 4px solid var(--vert-pousse);
  padding-top: 20px;
}
.value p { margin: 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.card {
  background: var(--blanc-manioc);
  border-radius: var(--radius);
  padding: 28px;
}
.card p { margin: 0; }
.card-accent { background: var(--ocre-recolte); color: var(--charbon); }
.card-accent h3 { color: var(--charbon); }
.card-accent .icon { stroke: var(--charbon); }
.card-accent .link {
  display: inline-block; margin-top: 12px;
  color: var(--charbon); font-weight: 600;
}

.brands {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 760px;
  gap: 24px;
  margin-top: 40px;
}
.brand-card {
  background: var(--blanc);
  border: 1px solid rgba(31,81,48,.15);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column;
}
.brand-name {
  font-family: var(--font-titre); font-weight: 700; font-size: 1.5rem;
  color: var(--charbon);
  margin-bottom: .25em;
}
.brand-card .signature {
  margin: auto 0 0;
  padding-top: 20px;
  font-size: .85rem; font-weight: 600;
  color: var(--vert-mambo);
}

/* Contact : brun terre, fond premium */
.section-contact {
  background: var(--brun-terre);
  color: var(--blanc);
}
.section-contact h2 { color: var(--blanc); }
.section-contact .label { color: rgba(255,255,255,.85); }
.section-contact .label::before { background: var(--ocre-recolte); }
.section-contact .lead { color: rgba(255,255,255,.85); }
.contact-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.15);
  font-size: 1.1rem;
}
.contact-list .icon { stroke: var(--ocre-recolte); width: 28px; height: 28px; margin: 0; flex: none; }
.contact-list .todo { font-style: italic; color: rgba(255,255,255,.65); }

/* Pied de page : bande verte */
.site-footer {
  background: var(--vert-mambo);
  background-image: var(--motif-feuille);
  color: rgba(255,255,255,.85);
  padding: 48px 0 32px;
}
.footer-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 32px;
}
.footer-inner img { width: 120px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.site-footer nav a { color: var(--blanc); text-decoration: none; font-weight: 600; }
.site-footer nav a:hover { text-decoration: underline; }
.copyright { width: 100%; margin: 16px 0 0; font-size: .9rem; color: rgba(255,255,255,.7); }

/* Actualités */
.section-head {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 16px 32px;
}
.section-head h2 { margin: 0; }
.link-arrow {
  font-family: var(--font-titre); font-weight: 600; font-size: .95rem;
  color: var(--vert-mambo); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.link-arrow::after { content: "→"; transition: transform .2s; }
.link-arrow:hover::after { transform: translateX(4px); }

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.news-card {
  background: var(--blanc-manioc);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  min-width: 0;
}
.section:not(.section-tint) .news-card { background: var(--blanc); border: 1px solid rgba(31,81,48,.12); }
.news-image { display: block; aspect-ratio: 16 / 9; background: var(--vert-mambo); }
.news-image img { width: 100%; height: 100%; object-fit: cover; }
.news-body { padding: 24px 28px 28px; display: flex; flex-direction: column; flex: 1; }
.news-body h3 { font-size: 1.2rem; margin-bottom: .4em; }
.news-body h3 a { color: inherit; text-decoration: none; }
.news-body h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.news-body .link-arrow { margin-top: auto; padding-top: 8px; }
.news-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  font-size: .9rem; color: var(--brun-terre);
  margin-bottom: 12px;
}
.news-tag {
  font-family: var(--font-titre); font-weight: 600; font-size: .72rem;
  letter-spacing: .1em; text-transform: uppercase;
  background: var(--ocre-recolte); color: var(--charbon);
  padding: 3px 10px; border-radius: 999px;
}
.news-empty { margin-top: 32px; font-style: italic; color: var(--brun-terre); }

/* En-tête des pages intérieures */
.page-hero {
  background-color: var(--vert-mambo);
  background-image: var(--motif-feuille);
  color: var(--blanc);
  padding: 64px 0 56px;
}
.page-hero h1 { color: var(--blanc); text-wrap: balance; }
.page-hero .label { color: rgba(255,255,255,.85); }
.page-hero .lead { color: rgba(255,255,255,.88); margin-bottom: 0; }
.container-narrow { max-width: 780px; }
.back-link {
  display: inline-block; margin-bottom: 24px;
  color: rgba(255,255,255,.85); text-decoration: none; font-weight: 600;
}
.back-link::before { content: "← "; }
.back-link:hover { color: var(--blanc); }
.news-meta-light { color: rgba(255,255,255,.85); }

/* Article */
.post-section { padding-top: 56px; }
.post-image { width: 100%; border-radius: var(--radius); margin-bottom: 32px; }
.post-content { font-size: 1.125rem; }
.post-content h2 { font-size: 1.5rem; margin-top: 1.6em; }
.post-content h3 { margin-top: 1.4em; }
.post-content img { border-radius: var(--radius); margin: 24px 0; }
.post-content ul, .post-content ol { padding-left: 1.4em; margin: 0 0 1em; }
.post-content blockquote {
  margin: 1.5em 0; padding: 4px 0 4px 20px;
  border-left: 4px solid var(--vert-pousse);
  font-style: italic; color: var(--brun-terre);
}
.post-contact {
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid rgba(31,81,48,.15);
  color: var(--brun-terre);
}

.site-nav a[aria-current="page"] { color: var(--vert-mambo); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }

/* Tablette */
@media (max-width: 960px) {
  .values { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile */
@media (max-width: 720px) {
  .container { padding: 0 16px; }
  .section, .hero { padding: 64px 0; }

  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--blanc);
    border-bottom: 1px solid rgba(31,81,48,.12);
    padding: 8px 16px 16px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: 12px 0; border-bottom: 1px solid rgba(31,81,48,.08); }
  .site-nav .btn { margin-top: 12px; text-align: center; }

  .hero-inner, .contact-inner { grid-template-columns: 1fr; }
  .hero-logo { order: -1; justify-self: start; }
  .hero-logo img { width: 140px; }

  .values, .cards, .brands, .news-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 48px 0 40px; }
}

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

.contact-list a { color: var(--blanc); text-decoration: underline; text-underline-offset: 3px; }
.contact-list a:hover { color: var(--vert-pousse); }