/* ==========================================================================
   REPROG AUTO TECH V2 - Design Performance Auto
   Palette: Noir profond / Orange #FF6600 / Gris doux
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Outfit:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-card-hover: #161616;
  --bg-section-alt: #0d0d0d;
  --text: #c8c8c8;
  --text-light: #999;
  --text-heading: #e8e8e8;
  --accent: #FF6600;
  --accent-hover: #ff7a1a;
  --accent-glow: rgba(255, 102, 0, 0.15);
  --border: #1a1a1a;
  --border-hover: #2a2a2a;
  --radius: 10px;
  --radius-sm: 6px;
  --transition: 0.25s ease;
  --max-width: 1100px;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --font-heading: 'Outfit', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }

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

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--bg-section-alt);
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.3;
}

.section-subtitle {
  color: var(--text-light);
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-heading);
}

.logo img {
  height: 32px;
  width: auto;
}

.logo-accent { color: var(--accent); }

.nav { display: flex; align-items: center; gap: 1.5rem; }

.nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition);
}

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

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  font-size: 0.8rem !important;
}

.nav-cta:hover { background: var(--accent-hover) !important; }

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-heading);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  padding: 8rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid rgba(255, 102, 0, 0.3);
  border-radius: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.2;
  margin-bottom: 1rem;
  position: relative;
}

.hero-subtitle {
  color: var(--text-light);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-heading);
  border: 1px solid var(--border-hover);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ==========================================================================
   CARDS GRID
   ========================================================================== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}

.card-text {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

.card-link {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
}

/* ==========================================================================
   ARTICLE CARDS (Blog)
   ========================================================================== */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.2rem;
}

.article-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  color: var(--text);
}

.article-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  color: var(--text);
}

.article-card-image {
  height: 140px;
  background: linear-gradient(135deg, #111 0%, #1a1a1a 100%);
  display: flex;
  align-items: flex-end;
  padding: 0.8rem;
}

.article-card-category {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 102, 0, 0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.article-card-body {
  padding: 1.2rem;
}

.article-card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-heading);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.article-card-excerpt {
  font-size: 0.84rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 0.6rem;
}

.article-card-meta {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ==========================================================================
   ZONES GRID
   ========================================================================== */

.zones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.zone-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: all var(--transition);
  color: var(--text);
  text-align: center;
}

.zone-card:hover {
  border-color: var(--accent);
  color: var(--text);
}

.zone-card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-heading);
}

.zone-card-info {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 0.3rem;
}

/* ==========================================================================
   COMMUNES GRID
   ========================================================================== */

.communes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.6rem;
}

.commune-link {
  display: block;
  padding: 0.6rem 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text);
  transition: all var(--transition);
}

.commune-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.commune-link small {
  color: var(--text-light);
  font-size: 0.72rem;
}

/* ==========================================================================
   ARTICLE PAGE
   ========================================================================== */

.article-header {
  padding: 7rem 0 2rem;
  text-align: center;
}

.article-breadcrumb {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.article-breadcrumb a { color: var(--text-light); }
.article-breadcrumb a:hover { color: var(--accent); }

.article-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.article-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.3;
  margin-bottom: 0.8rem;
}

.article-meta {
  font-size: 0.82rem;
  color: var(--text-light);
}

.article-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 2.5rem 0 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.article-content h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-heading);
  margin: 1.8rem 0 0.8rem;
}

.article-content p {
  margin-bottom: 1.2rem;
  color: var(--text);
  line-height: 1.8;
}

.article-content ul, .article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text);
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.article-content strong {
  color: var(--text-heading);
  font-weight: 600;
}

.article-content code {
  font-family: var(--font-mono);
  background: var(--bg-card);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.88rem;
}

/* Info box */
.info-box {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem 1.5rem;
  margin: 1.5rem 0;
}

.info-box-title {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.info-box p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

/* Table */
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.88rem;
}

.article-content th, .article-content td {
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
}

.article-content th {
  background: var(--bg-card);
  color: var(--text-heading);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.cta-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
  text-align: center;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}

.cta-text {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.cta-contact {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand-desc {
  font-size: 0.84rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-top: 0.5rem;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  font-size: 0.84rem;
  color: var(--text-light);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-light);
}

.footer-legal {
  display: flex;
  gap: 1.2rem;
}

.footer-legal a {
  color: var(--text-light);
  font-size: 0.78rem;
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-light);
  padding: 1rem 0;
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: #444; }

/* ==========================================================================
   RELATED ARTICLES
   ========================================================================== */

.related-section {
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  margin-top: 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

/* ==========================================================================
   SERVICES LIST
   ========================================================================== */

.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.2rem;
}

.service-item {
  display: flex;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: all var(--transition);
}

.service-item:hover {
  border-color: var(--border-hover);
}

.service-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.service-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-heading);
  margin-bottom: 0.3rem;
}

.service-desc {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
  .hero { padding: 6rem 0 3rem; }
  .hero-title { font-size: 1.7rem; }
  .section { padding: 3rem 0; }
  .cards-grid, .articles-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 0.8rem; }
  .cta-contact { flex-direction: column; align-items: center; }
  .article-title { font-size: 1.4rem; }

  .nav { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .communes-grid { grid-template-columns: 1fr 1fr; }
  .zones-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   PRINT
   ========================================================================== */

@media print {
  .header, .footer, .cta-section { display: none; }
  body { background: #fff; color: #222; }
  .article-content { max-width: 100%; }
}