/* ============================================
   ÉLAGAGE RENNES — Style Principal
   Mobile-first | SEO Local | Lead Gen
   ============================================ */

/* --- Reset & Variables --- */
:root {
  --vert-foret: #2D5016;
  --vert-clair: #3A6B1E;
  --orange: #E8600A;
  --orange-hover: #D4550A;
  --gris-anthracite: #2C2C2C;
  --gris-moyen: #555;
  --gris-clair: #E8E8E8;
  --blanc-casse: #F9F7F2;
  --blanc: #FFFFFF;
  --shadow: 0 2px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.15);
  --radius: 8px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--gris-anthracite);
  background: var(--blanc-casse);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--vert-foret);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--orange);
}

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header --- */
.site-header {
  background: var(--blanc);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: 1140px;
  margin: 0 auto;
}

.logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--vert-foret);
  line-height: 1.2;
}

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

/* Burger */
.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--gris-anthracite);
  border-radius: 2px;
  transition: var(--transition);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Nav mobile */
.nav-main {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--blanc);
  box-shadow: var(--shadow-lg);
  padding: 10px 0;
  z-index: 99;
}

.nav-main.open {
  display: block;
}

.nav-main a {
  display: block;
  padding: 12px 24px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gris-anthracite);
  border-bottom: 1px solid var(--gris-clair);
}

.nav-main a:last-child {
  border-bottom: none;
}

.nav-main a.nav-cta {
  background: var(--orange);
  color: var(--blanc);
  font-weight: 700;
  border-radius: var(--radius);
  text-align: center;
  margin: 8px 16px;
  padding: 10px 20px;
  border-bottom: none;
}

@media (min-width: 768px) {
  .nav-main a.nav-cta {
    margin: 0 0 0 8px;
    padding: 8px 18px;
  }
}

.nav-main a.nav-cta:hover {
  background: var(--orange-hover);
  color: var(--blanc);
}

.nav-main a:hover,
.nav-main a.active {
  color: var(--orange);
  background: rgba(232, 96, 10, 0.04);
}

/* --- Hero --- */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 75vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,80,22,0.85) 0%, rgba(44,44,44,0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 20px;
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
}

.hero h1 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--blanc);
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero h1 strong {
  color: var(--orange);
}

.hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  margin-bottom: 24px;
  max-width: 540px;
}

/* Badges réassurance */
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.badge {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--blanc);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge::before {
  content: '\2713';
  color: var(--orange);
  font-weight: 700;
}

/* --- Boutons --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-orange {
  background: var(--orange);
  color: var(--blanc);
  box-shadow: 0 4px 14px rgba(232, 96, 10, 0.35);
}

.btn-orange:hover {
  background: var(--orange-hover);
  color: var(--blanc);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 96, 10, 0.45);
}

.btn-blanc {
  background: var(--blanc);
  color: var(--vert-foret);
}

.btn-blanc:hover {
  background: var(--blanc-casse);
  color: var(--vert-foret);
}

.btn-vert {
  background: var(--vert-foret);
  color: var(--blanc);
}

.btn-vert:hover {
  background: var(--vert-clair);
  color: var(--blanc);
  transform: translateY(-2px);
}

/* --- Sections --- */
section {
  padding: 60px 0;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--vert-foret);
  margin-bottom: 12px;
  line-height: 1.25;
}

.section-subtitle {
  color: var(--gris-moyen);
  font-size: 1rem;
  margin-bottom: 36px;
  max-width: 600px;
}

/* Blocs alternés */
.bloc-alterne {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 48px;
}

.bloc-alterne .bloc-texte {
  order: 2;
}

.bloc-alterne .bloc-image {
  order: 1;
}

.bloc-alterne .bloc-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.bloc-texte h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--vert-foret);
  margin-bottom: 12px;
}

.bloc-texte h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gris-anthracite);
  margin-bottom: 8px;
  margin-top: 16px;
}

.bloc-texte p {
  color: var(--gris-moyen);
  margin-bottom: 12px;
}

.bloc-texte ul {
  margin: 12px 0;
}

.bloc-texte ul li {
  padding: 4px 0 4px 24px;
  position: relative;
  color: var(--gris-moyen);
}

.bloc-texte ul li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* --- Cartes services --- */
.grille-services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.carte-service {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  transition: all var(--transition);
  border-top: 4px solid var(--vert-foret);
}

.carte-service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--orange);
}

.carte-service h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--vert-foret);
  margin-bottom: 10px;
}

.carte-service p {
  color: var(--gris-moyen);
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.carte-service .btn {
  font-size: 0.88rem;
  padding: 10px 22px;
}

/* --- Section zones --- */
.grille-zones {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.zone-link {
  display: block;
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--vert-foret);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.zone-link:hover {
  background: var(--vert-foret);
  color: var(--blanc);
  transform: translateY(-2px);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--vert-foret) 0%, var(--vert-clair) 100%);
  color: var(--blanc);
  text-align: center;
  padding: 48px 20px;
}

.cta-banner h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--blanc);
}

.cta-banner p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Formulaire --- */
.form-devis {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 32px 24px;
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--gris-anthracite);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gris-clair);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
  background: var(--blanc-casse);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--vert-foret);
  background: var(--blanc);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  cursor: pointer;
}

/* --- Bouton Sticky Mobile --- */
.sticky-cta {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--orange);
  color: var(--blanc);
  text-align: center;
  padding: 16px 20px;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sticky-cta:hover {
  background: var(--orange-hover);
  color: var(--blanc);
}

/* Padding bottom pour compenser le sticky */
body {
  padding-bottom: 56px;
}

/* --- Footer --- */
.site-footer {
  background: var(--gris-anthracite);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-col h4 {
  color: var(--blanc);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: rgba(255,255,255,0.6);
  padding: 4px 0;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--orange);
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
}

/* --- Page service & locale --- */
.page-header {
  background: linear-gradient(135deg, var(--vert-foret) 0%, var(--gris-anthracite) 100%);
  padding: 48px 20px;
  text-align: center;
}

.page-header h1 {
  color: var(--blanc);
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.page-header p {
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin: 0 auto;
}

.breadcrumb {
  padding: 12px 0;
  font-size: 0.82rem;
  color: var(--gris-moyen);
}

.breadcrumb a {
  color: var(--gris-moyen);
}

.breadcrumb a:hover {
  color: var(--orange);
}

.breadcrumb span {
  margin: 0 6px;
}

/* --- Responsive Desktop --- */
@media (min-width: 768px) {
  .burger {
    display: none;
  }

  .nav-main {
    display: flex !important;
    position: static;
    box-shadow: none;
    padding: 0;
    gap: 4px;
    align-items: center;
  }

  .nav-main a {
    display: inline-block;
    padding: 8px 14px;
    border-bottom: none;
    border-radius: var(--radius);
    font-size: 0.88rem;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero-content {
    padding: 80px 20px;
  }

  .bloc-alterne {
    flex-direction: row;
    align-items: center;
    gap: 48px;
  }

  .bloc-alterne .bloc-texte,
  .bloc-alterne .bloc-image {
    flex: 1;
    order: unset;
  }

  .bloc-alterne.reverse {
    flex-direction: row-reverse;
  }

  .grille-services {
    grid-template-columns: repeat(3, 1fr);
  }

  .grille-zones {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .section-title {
    font-size: 2rem;
  }

  .page-header h1 {
    font-size: 2.2rem;
  }

  .sticky-cta {
    display: none;
  }

  body {
    padding-bottom: 0;
  }

  .form-devis {
    padding: 40px 36px;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }

  .container {
    padding: 0 32px;
  }

  section {
    padding: 80px 0;
  }
}

/* --- Mini Formulaire Inline --- */
.mini-form-section {
  background: linear-gradient(135deg, var(--vert-foret) 0%, var(--vert-clair) 100%);
  padding: 40px 0;
}

.mini-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-lg);
}

.mini-form h2 {
  color: var(--vert-foret);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 4px;
  text-align: center;
}

.mini-form p {
  color: var(--gris-moyen);
  font-size: 0.88rem;
  text-align: center;
  margin-bottom: 8px;
}

.mini-form-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mini-form input,
.mini-form select,
.mini-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gris-clair);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--blanc-casse);
  transition: border-color var(--transition);
}

.mini-form input:focus,
.mini-form select:focus,
.mini-form textarea:focus {
  outline: none;
  border-color: var(--vert-foret);
  background: var(--blanc);
}

.mini-form textarea {
  min-height: 80px;
  resize: vertical;
}

.mini-form .btn {
  width: 100%;
  font-size: 1.05rem;
  padding: 16px;
}

/* CTA inline dans les blocs texte */
.cta-inline {
  margin-top: 20px;
  padding: 20px;
  background: rgba(232, 96, 10, 0.06);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.cta-inline p {
  font-weight: 600;
  color: var(--gris-anthracite);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.cta-inline .btn {
  font-size: 0.9rem;
  padding: 12px 24px;
}

@media (min-width: 768px) {
  .mini-form-row {
    flex-direction: row;
  }
  
  .mini-form {
    padding: 36px 32px;
  }

  .mini-form h2 {
    font-size: 1.5rem;
  }
}

/* --- Carte service avec miniature --- */
.carte-service:has(img) {
  padding: 0;
  overflow: hidden;
}

.carte-service img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.carte-service:has(img) h3,
.carte-service:has(img) p,
.carte-service:has(img) .btn {
  padding-left: 24px;
  padding-right: 24px;
}

.carte-service:has(img) h3 {
  margin-top: 16px;
}

.carte-service:has(img) .btn {
  margin: 0 24px 24px;
}

/* --- FAQ Accordion --- */
.faq-section {
  background: var(--blanc);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gris-clair);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-weight: 600;
  font-size: 1rem;
  color: var(--gris-anthracite);
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--orange);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item .faq-answer {
  padding: 0 0 18px;
  color: var(--gris-moyen);
  line-height: 1.7;
}

/* --- Témoignages --- */
.temoignages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.temoignage-card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  position: relative;
}

.temoignage-card::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--orange);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.temoignage-card p {
  color: var(--gris-moyen);
  font-style: italic;
  margin-bottom: 16px;
}

.temoignage-card .temoignage-auteur {
  font-weight: 700;
  font-style: normal;
  color: var(--gris-anthracite);
  font-size: 0.9rem;
}

.temoignage-card .temoignage-lieu {
  color: var(--gris-moyen);
  font-size: 0.82rem;
  font-style: normal;
}

.temoignage-stars {
  color: var(--orange);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

/* --- Étapes "Comment ça marche" --- */
.etapes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  counter-reset: etape;
}

.etape-card {
  text-align: center;
  padding: 28px 20px;
  counter-increment: etape;
}

.etape-card::before {
  content: counter(etape);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--blanc);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.etape-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vert-foret);
  margin-bottom: 8px;
}

.etape-card p {
  color: var(--gris-moyen);
  font-size: 0.92rem;
}

@media (min-width: 768px) {
  .temoignages-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .etapes-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}