/* Integreat · FondaMentaux : styles partagés (mêmes variables que la page d'accueil) */
:root {
  --cream: #F5F0EA;
  --cream-soft: #EDE6DC;
  --orange: #E8612D;
  --orange-deep: #C44E1F;
  --dark: #1A1A1A;
  --dark-soft: #2A2A2A;
  --gray: #8B8680;
  --gray-light: #C9C3BC;
  --max-width: 1280px;
}

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

body {
  font-family: 'Be Vietnam Pro', sans-serif;
  background: var(--cream);
  color: var(--dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

::selection { background: var(--orange); color: var(--cream); }

/* === NAVIGATION (identique à l'accueil) === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 24px 40px;
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(245, 240, 234, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(26, 26, 26, 0.06);
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-mark { width: 28px; height: 28px; flex-shrink: 0; }
.nav-mark path, .nav-mark circle { fill: var(--orange); }
.nav-wordmark { width: auto; height: 18px; flex-shrink: 0; }
.nav-wordmark path { fill: var(--dark); }
.nav-right { display: flex; align-items: center; gap: 32px; }
.nav-link {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--dark); font-weight: 600; transition: color 0.3s ease;
}
.nav-link:hover { color: var(--orange); }
.nav-tagline {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gray); font-weight: 500;
}

/* === ÉLÉMENTS COMMUNS === */
.eyebrow {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--orange); font-weight: 600;
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--orange); }

/* === RUBRIQUE === */
.hub {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 180px 40px 100px;
}
.hub-head { max-width: 860px; margin-bottom: 100px; }
.hub-title {
  font-size: clamp(56px, 10vw, 140px);
  line-height: 0.92; font-weight: 800; letter-spacing: -0.04em;
  margin-bottom: 40px;
}
.hub-title span { color: var(--orange); font-style: italic; }
.hub-intro {
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.5; color: var(--dark-soft); max-width: 720px;
}

.collection { margin-bottom: 96px; }
.collection-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  border-top: 2px solid var(--dark);
  padding-top: 24px; margin-bottom: 32px;
}
.collection-head h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.015em; }
.collection-head p { font-size: 15px; color: var(--gray); font-style: italic; }

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

/* === CARTE === */
.card {
  display: flex; flex-direction: column; gap: 16px;
  padding: 40px 32px 32px;
  background: var(--cream-soft);
  border-radius: 4px;
  min-height: 300px;
  position: relative;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.card:hover { background: var(--dark); color: var(--cream); transform: translateY(-4px); }
.card-eyebrow {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--orange); font-weight: 600;
}
.card-title {
  font-size: 28px; line-height: 1.12; font-weight: 700; letter-spacing: -0.02em;
}
.card-excerpt {
  font-size: 15px; line-height: 1.5; color: var(--gray); font-style: italic;
}
.card:hover .card-excerpt { color: var(--gray-light); }
.card-more {
  margin-top: auto;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
}
.card-more::after { content: '→'; color: var(--orange); transition: transform 0.3s ease; }
.card:hover .card-more::after { transform: translateX(4px); }

/* === ARTICLE === */
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 160px 24px 100px;
}
.breadcrumb {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gray); font-weight: 500;
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 56px;
}
.breadcrumb a:hover { color: var(--orange); }
.article-title {
  font-size: clamp(44px, 7vw, 76px);
  line-height: 1; font-weight: 800; letter-spacing: -0.035em;
  margin-bottom: 32px;
}
.article-title.is-question { font-size: clamp(34px, 5.2vw, 56px); line-height: 1.08; letter-spacing: -0.025em; }
.rule { width: 64px; height: 3px; background: var(--orange); margin-bottom: 56px; }

.lead {
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.55; font-weight: 400; color: var(--dark);
  margin-bottom: 56px;
}

.prose { font-size: 17px; line-height: 1.75; color: var(--dark-soft); }
.prose p { margin-bottom: 24px; }
.prose h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.25; font-weight: 700; letter-spacing: -0.015em;
  color: var(--dark);
  margin: 56px 0 18px;
}
.prose strong { color: var(--dark); font-weight: 700; }
.prose a { color: var(--orange); border-bottom: 1px solid currentColor; }
.prose a:hover { color: var(--orange-deep); }
.prose blockquote {
  margin: 48px 0;
  padding-left: 24px;
  border-left: 3px solid var(--orange);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.4; color: var(--orange);
}
.prose .note {
  font-size: 14px; line-height: 1.6; color: var(--gray); font-style: italic;
  border-top: 1px solid rgba(26, 26, 26, 0.12);
  padding-top: 20px; margin-top: 40px;
}
.prose .signature {
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1.1; font-weight: 800; letter-spacing: -0.02em;
  color: var(--dark);
  margin-top: 56px;
}
.prose .signature span { color: var(--orange); }

/* === APPEL À L'ÉCHANGE === */
.cta {
  margin: 80px 0 72px;
  padding: 48px 40px;
  background: var(--dark); color: var(--cream);
  border-radius: 4px;
  position: relative; overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 15%, var(--orange) 0%, transparent 60%);
  opacity: 0.14; pointer-events: none;
}
.cta > * { position: relative; }
.cta-label {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--orange); font-weight: 600; margin-bottom: 16px;
}
.cta-text { font-size: clamp(19px, 2.2vw, 24px); line-height: 1.4; margin-bottom: 32px; }
.cta-link {
  display: inline-flex;
  font-size: 15px; font-weight: 500;
  padding: 16px 28px;
  background: var(--orange); color: var(--cream);
  border-radius: 4px;
  transition: background 0.3s ease;
}
.cta-link:hover { background: var(--orange-deep); }

.related-label {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gray); font-weight: 600; margin-bottom: 20px;
}
.related .card { min-height: 0; }

/* === PIED DE PAGE === */
.footer {
  padding: 60px 40px 40px;
  text-align: center;
  border-top: 1px solid rgba(26, 26, 26, 0.08);
}
.footer-wordmark { display: flex; justify-content: center; margin-bottom: 20px; }
.footer-wordmark svg { height: 36px; width: auto; }
.footer-wordmark svg path { fill: var(--dark); }
.footer-tagline {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--gray); font-weight: 500; margin-bottom: 24px;
}
.footer-links {
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; font-weight: 600;
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.footer-links span { color: var(--gray-light); }
.footer-links a:hover { color: var(--orange); }
.footer-copy { font-size: 12px; color: var(--gray); }
.footer-copy span { color: var(--orange); }

/* === MOBILE === */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .nav-tagline { display: none; }
  .hub { padding: 130px 20px 60px; }
  .hub-head { margin-bottom: 64px; }
  .collection { margin-bottom: 64px; }
  .cards { grid-template-columns: 1fr; gap: 16px; }
  .card { min-height: 0; padding: 32px 24px 24px; }
  .card-title { font-size: 24px; }
  .article { padding: 120px 20px 60px; }
  .breadcrumb { margin-bottom: 40px; }
  .rule { margin-bottom: 40px; }
  .lead { margin-bottom: 40px; }
  .prose { font-size: 16px; }
  .cta { padding: 36px 24px; margin: 56px 0; }
  .footer { padding: 48px 20px 32px; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .card-more::after { transition: none; }
  .card:hover { transform: none; }
}

/* === CARTES VISUELLES (fonds de la charte) === */
.card--visual {
  aspect-ratio: 760 / 1016;
  min-height: 0;
  padding: 40px 36px 36px;
  justify-content: flex-end;
  background-color: transparent;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  border-radius: 28px;
}
.card--visual .card-title { font-size: 32px; }
.card--visual.tone-claire { background-image: url('img/carte-claire.webp'); color: var(--dark); }
.card--visual.tone-sombre { background-image: url('img/carte-sombre.webp'); color: var(--cream); }
.card--visual.tone-grise  { background-image: url('img/carte-grise.webp');  color: var(--cream); }
.card--visual.tone-sombre .card-excerpt { color: var(--gray-light); }
.card--visual.tone-grise .card-eyebrow,
.card--visual.tone-grise .card-excerpt { color: #EDE6DC; }
.card--visual.tone-grise .card-more::after { color: var(--cream); }
.card--visual:hover { background-color: transparent; transform: translateY(-6px); }
.card--visual.tone-claire:hover { color: var(--dark); }
.card--visual.tone-claire:hover .card-excerpt { color: var(--gray); }
.card--visual .card-more { margin-top: 8px; }

@media (max-width: 768px) {
  .card--visual { padding: 32px 28px 28px; border-radius: 22px; }
  .card--visual .card-title { font-size: 28px; }
}
.prose .signoff {
  margin-top: 20px;
  font-size: 15px; font-style: italic; color: var(--gray);
}
.card--visual.tone-claire { filter: drop-shadow(0 1px 1px rgba(26,26,26,0.06)) drop-shadow(0 8px 24px rgba(26,26,26,0.06)); }