/* ===================================================
   RÉNOVATION BÂTIMENT TOULOUSE — styles.css
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&display=swap');

/* ---- Variables ---- */
:root {
  --primary:       #C8470A;
  --primary-dark:  #A03508;
  --primary-light: #F4A261;
  --secondary:     #F4A261;
  --bg:            #FAFAF8;
  --bg-alt:        #F5F0EA;
  --surface:       #FFFFFF;
  --border:        #E8DDD3;
  --text:          #1A1208;
  --text-muted:    #6B5B4E;
  --text-light:    #9E8E82;
  --success:       #2E7D32;
  --error:         #C62828;

  --font-sans:     'Montserrat', sans-serif;
  --font-serif:    'Source Serif 4', Georgia, serif;

  --radius-sm:     4px;
  --radius:        8px;
  --radius-lg:     16px;
  --radius-xl:     24px;

  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:     0 12px 40px rgba(0,0,0,.14);

  --transition:    .25s ease;
  --max-width:     1200px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; }

/* ---- Utility ---- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-transform: uppercase;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200,71,10,.35);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--bg-alt);
  transform: translateY(-2px);
}
.btn-sm { padding: 8px 16px; font-size: .8rem; }

/* ---- Badges / Tags ---- */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.badge-primary { background: var(--primary); color: #fff; }
.badge-secondary { background: var(--secondary); color: #fff; }
.badge-outline { border: 1.5px solid var(--primary); color: var(--primary); background: transparent; }

/* ---- Section headings ---- */
.section-label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--primary);
  margin-bottom: 8px;
}
.section-title { margin-bottom: 12px; }
.section-subtitle { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; }
.section-head { margin-bottom: 48px; }
.section-head.centered { text-align: center; }
.section-head.centered .section-subtitle { margin: 0 auto; }

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-text { font-weight: 800; font-size: 1.05rem; line-height: 1.15; color: var(--text); }
.logo-text span { display: block; color: var(--primary); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--bg-alt); }
.nav-link svg { width: 14px; height: 14px; transition: transform .2s; }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 230px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .2s ease;
  z-index: 200;
}
.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-dropdown a:hover { color: var(--primary); background: var(--bg-alt); }
.nav-dropdown a .cat-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0;
}
.nav-dropdown .dropdown-all {
  font-weight: 700;
  color: var(--primary);
}
.nav-dropdown .dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 8px;
}

/* Search */
.header-search { display: flex; align-items: center; }
.search-toggle { background: none; border: none; cursor: pointer; padding: 8px; color: var(--text-muted); border-radius: var(--radius-sm); transition: var(--transition); }
.search-toggle:hover { color: var(--primary); background: var(--bg-alt); }
.search-expand {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-alt);
  border-radius: 50px;
  overflow: hidden;
  width: 40px;
  transition: width .3s ease;
}
.search-expand.open { width: 240px; }
.search-expand input {
  border: none;
  background: transparent;
  padding: 8px 16px;
  font-size: .875rem;
  width: 100%;
  outline: none;
  color: var(--text);
}
.search-expand button {
  background: none;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
}

/* Contact button */
.btn-contact {
  background: var(--primary);
  color: #fff;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 700;
  border: 2px solid var(--primary);
  transition: var(--transition);
  white-space: nowrap;
}
.btn-contact:hover { background: var(--primary-dark); border-color: var(--primary-dark); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0; bottom: 0;
  background: #fff;
  z-index: 999;
  overflow-y: auto;
  padding: 24px;
}
.mobile-nav.open { display: block; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-links a { padding: 14px 16px; font-weight: 600; color: var(--text); border-radius: var(--radius-sm); border-bottom: 1px solid var(--border); }
.mobile-nav-links a:hover { color: var(--primary); background: var(--bg-alt); }
.mobile-cats { padding-left: 16px; margin-top: 4px; display: flex; flex-direction: column; gap: 2px; }
.mobile-cats a { font-size: .875rem; font-weight: 500; color: var(--text-muted); border-bottom: none; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { background: #1A1208; color: rgba(255,255,255,.75); margin-top: 80px; }
.footer-top { padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 48px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-text span { color: var(--secondary); }
.footer-tagline { margin-top: 16px; font-size: .9rem; line-height: 1.7; color: rgba(255,255,255,.6); }
.footer-col h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { font-size: .875rem; color: rgba(255,255,255,.55); transition: var(--transition); }
.footer-col ul a:hover { color: var(--secondary); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,.4); }
.footer-bottom a:hover { color: var(--secondary); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #1A1208;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .45;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,18,8,.9) 0%, rgba(200,71,10,.3) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 80px 0;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,71,10,.25);
  border: 1px solid rgba(200,71,10,.4);
  color: var(--secondary);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero h1 { color: #fff; margin-bottom: 20px; text-shadow: 0 2px 20px rgba(0,0,0,.5); }
.hero-lead { font-size: 1.15rem; color: rgba(255,255,255,.8); margin-bottom: 36px; line-height: 1.7; font-family: var(--font-serif); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.stat-item { text-align: center; }
.stat-number { font-size: 2rem; font-weight: 800; color: var(--secondary); line-height: 1; }
.stat-label { font-size: .75rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .06em; margin-top: 4px; }

/* ============================================
   ARTICLE CARDS — grille uniforme 3 colonnes
   ============================================ */
.articles-section { padding: 80px 0; }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Toutes les cartes identiques — pas de featured */
.article-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.card-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-alt);
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.article-card:hover .card-img img { transform: scale(1.06); }
.card-cat {
  position: absolute;
  top: 12px; left: 12px;
}
.card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: .78rem; color: var(--text-light); }
.card-meta time { display: flex; align-items: center; gap: 4px; }
.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
  color: var(--text);
  transition: color .2s;
}
.article-card:hover .card-title { color: var(--primary); }
.card-excerpt { font-size: .875rem; color: var(--text-muted); line-height: 1.65; flex: 1; margin-bottom: 16px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--border); }
.read-more { font-size: .8rem; font-weight: 700; color: var(--primary); display: flex; align-items: center; gap: 4px; transition: gap .2s; text-transform: uppercase; letter-spacing: .04em; }
.article-card:hover .read-more { gap: 8px; }

/* ============================================
   CATEGORY FILTERS
   ============================================ */
.cat-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.cat-filter {
  padding: 8px 20px;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  background: var(--surface);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.cat-filter:hover, .cat-filter.active {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(200,71,10,.06);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 56px;
}
.page-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  background: var(--surface);
}
.page-btn:hover, .page-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.page-btn.disabled { opacity: .4; pointer-events: none; }

/* ============================================
   CATEGORIES BANNER
   ============================================ */
.categories-section { padding: 56px 0; background: var(--bg-alt); }
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.cat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  border: 1.5px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.cat-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.cat-icon {
  width: 48px; height: 48px;
  background: rgba(200,71,10,.1);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  color: var(--primary);
}
.cat-name { font-size: .825rem; font-weight: 700; color: var(--text); }
.cat-count { font-size: .75rem; color: var(--text-light); margin-top: 2px; }

/* ============================================
   ABOUT SECTION (homepage teaser)
   ============================================ */
.about-section { padding: 80px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img { border-radius: var(--radius-xl); overflow: hidden; position: relative; }
.about-img img { width: 100%; height: 500px; object-fit: cover; }
.about-badge {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-badge .num { font-size: 2.5rem; font-weight: 800; line-height: 1; }
.about-badge .lbl { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; opacity: .85; }
.about-content { padding-left: 24px; }
.about-list { display: flex; flex-direction: column; gap: 16px; margin: 24px 0; }
.about-item { display: flex; gap: 12px; align-items: flex-start; }
.about-item .icon { width: 36px; height: 36px; background: rgba(200,71,10,.1); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.about-item h4 { font-size: .9rem; margin-bottom: 2px; }
.about-item p { font-size: .83rem; color: var(--text-muted); margin: 0; }

/* ============================================
   ARTICLE SINGLE
   ============================================ */
.article-hero { position: relative; height: 500px; overflow: hidden; background: #1A1208; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; opacity: .65; }
.article-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,18,8,.9) 0%, rgba(26,18,8,.3) 60%); }
.article-hero-content { position: absolute; bottom: 0; left: 0; right: 0; padding: 48px 0; }
.article-hero-content h1 { color: #fff; max-width: 800px; text-shadow: 0 2px 20px rgba(0,0,0,.5); }
.article-meta-bar { display: flex; align-items: center; gap: 20px; margin-top: 16px; flex-wrap: wrap; }
.article-meta-bar .badge { font-size: .7rem; }
.article-meta-bar time, .article-meta-bar .author { font-size: .85rem; color: rgba(255,255,255,.7); display: flex; align-items: center; gap: 6px; }

.article-layout { display: grid; grid-template-columns: 1fr 340px; gap: 56px; padding: 56px 0 80px; align-items: flex-start; }
.article-content { font-family: var(--font-serif); font-size: 1.05rem; line-height: 1.85; color: var(--text); }
.article-content h2 { font-family: var(--font-sans); font-size: 1.5rem; margin: 40px 0 16px; padding-top: 8px; border-top: 2px solid var(--border); }
.article-content h3 { font-family: var(--font-sans); font-size: 1.2rem; margin: 28px 0 12px; color: var(--primary); }
.article-content p { margin-bottom: 1.25rem; }
.article-content ul, .article-content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.article-content li { margin-bottom: .5rem; }
.article-content blockquote { margin: 32px 0; padding: 24px 28px; border-left: 4px solid var(--primary); background: var(--bg-alt); border-radius: 0 var(--radius) var(--radius) 0; font-style: italic; color: var(--text-muted); }
.article-content img { border-radius: var(--radius); margin: 24px 0; }
.article-content strong { color: var(--text); font-weight: 700; }

/* Sidebar */
.article-sidebar { position: sticky; top: 90px; }
.sidebar-widget { background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--border); padding: 24px; margin-bottom: 24px; }
.sidebar-widget h3 { font-size: 1rem; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--border); }
.sidebar-article { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.sidebar-article:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-article img { width: 68px; height: 52px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; }
.sidebar-article h4 { font-size: .82rem; line-height: 1.35; color: var(--text); transition: color .2s; }
.sidebar-article:hover h4 { color: var(--primary); }
.sidebar-article time { font-size: .73rem; color: var(--text-light); }
.sidebar-cats a { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: .875rem; font-weight: 500; color: var(--text-muted); transition: var(--transition); }
.sidebar-cats a:last-child { border-bottom: none; }
.sidebar-cats a:hover { color: var(--primary); padding-left: 4px; }
.sidebar-cats .count { background: var(--bg-alt); border-radius: 50px; padding: 2px 10px; font-size: .75rem; }

/* Related articles */
.related-section { padding: 56px 0; border-top: 1px solid var(--border); }
.related-section .section-title { font-size: 1.5rem; margin-bottom: 32px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: flex-start; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-item .icon { width: 48px; height: 48px; background: rgba(200,71,10,.1); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.contact-item h4 { font-size: .9rem; margin-bottom: 4px; }
.contact-item p { font-size: .85rem; color: var(--text-muted); margin: 0; }
.contact-form { background: var(--surface); border-radius: var(--radius-xl); padding: 40px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: .83rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
input, textarea, select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200,71,10,.12);
  background: #fff;
}
textarea { resize: vertical; min-height: 140px; }
.honeypot { display: none !important; }
.form-msg {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 500;
  margin-bottom: 16px;
  display: none;
}
.form-msg.success { background: rgba(46,125,50,.1); color: var(--success); border: 1px solid rgba(46,125,50,.2); display: block; }
.form-msg.error { background: rgba(198,40,40,.08); color: var(--error); border: 1px solid rgba(198,40,40,.2); display: block; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.page-hero { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 80px 0 64px; color: #fff; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,.8); max-width: 600px; margin-top: 12px; font-size: 1.1rem; }
.page-breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .82rem; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.page-breadcrumb a { color: rgba(255,255,255,.6); }
.page-breadcrumb a:hover { color: #fff; }
.page-breadcrumb span { opacity: .5; }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.value-card { background: var(--surface); border-radius: var(--radius-lg); padding: 32px 24px; border: 1px solid var(--border); text-align: center; }
.value-icon { width: 56px; height: 56px; background: rgba(200,71,10,.1); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--primary); margin: 0 auto 16px; }
.value-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { font-size: .875rem; color: var(--text-muted); margin: 0; }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.team-card { background: var(--surface); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); text-align: center; }
.team-card img { width: 100%; height: 240px; object-fit: cover; }
.team-info { padding: 20px; }
.team-info h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-info .role { font-size: .8rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }

/* ============================================
   MENTIONS LÉGALES
   ============================================ */
.legal-content { max-width: 800px; margin: 0 auto; padding: 64px 24px; }
.legal-content h2 { font-size: 1.3rem; margin: 40px 0 12px; color: var(--primary); }
.legal-content p, .legal-content li { font-size: .95rem; color: var(--text-muted); line-height: 1.8; }
.legal-content ul { padding-left: 20px; margin-bottom: 16px; }
.legal-content li { margin-bottom: 4px; }

/* ============================================
   404
   ============================================ */
.error-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-code { font-size: 8rem; font-weight: 800; color: var(--border); line-height: 1; margin-bottom: 16px; }
.error-page h2 { font-size: 1.75rem; margin-bottom: 12px; }
.error-page p { color: var(--text-muted); max-width: 400px; margin: 0 auto 32px; }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   LOADING / SKELETON
   ============================================ */
.skeleton {
  background: linear-gradient(90deg, var(--border) 25%, var(--bg-alt) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

/* ============================================
   FALLBACK / ERROR BLOCK
   ============================================ */
.api-error {
  background: var(--bg-alt);
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  color: var(--text-muted);
}
.api-error svg { width: 48px; height: 48px; color: var(--border); margin: 0 auto 16px; }
.api-error h3 { font-size: 1.15rem; color: var(--text); margin-bottom: 8px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}

@media (max-width: 768px) {
  .main-nav, .header-search, .btn-contact { display: none; }
  .hamburger { display: flex; }
  .hero { min-height: 60vh; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .articles-grid { grid-template-columns: 1fr; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-badge { position: static; display: inline-block; margin-top: 16px; }
  .about-content { padding-left: 0; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid, .team-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
}