/* ============================================================
   CHARTE GRAPHIQUE & DESIGN SYSTÈME - TOULOUSE CONSTRUCTION
   Style haut de gamme optimisé pour la performance & accessibilité
   ============================================================ */

:root {
  /* Contraste élevé certifié WCAG AA / AAA */
  --primary: #9b6c1e;             /* Teinte dorée bronze plus contrastée sur fond blanc */
  --primary-hover: #7d5515;
  --primary-light: rgba(155, 108, 30, 0.12);
  --dark: #121820;                /* Fond très sombre élégant */
  --dark-light: #1e293b;
  --text-main: #27272a;           /* Lisibilité maximale sur fond blanc */
  --text-muted: #4b5563;          /* Contraste 5.5:1 sur blanc */
  --text-light: #cbd5e1;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
  --transition: all 0.25s ease-in-out;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.bg-light {
  background-color: var(--bg-light);
}

/* ============================================================
   TYPOGRAPHIE & HIÉRARCHIE DE TITRES (H1 -> H2 -> H3)
   ============================================================ */

h1, h2, h3 {
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: 2.75rem;
  font-family: var(--font-serif);
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.2rem;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.text-center {
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-tag.text-white {
  color: #ffd899;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* ============================================================
   BOUTONS & CALL TO ACTION
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(155, 108, 30, 0.4);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
  background-color: #ffffff;
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-secondary-dark {
  background-color: transparent;
  color: var(--dark);
  border: 1.5px solid var(--dark-light);
}

.btn-secondary-dark:hover {
  background-color: var(--dark);
  color: #ffffff;
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* ============================================================
   TOP BAR & NAVIGATION
   ============================================================ */

.top-bar {
  background-color: var(--dark);
  color: #94a3b8;
  font-size: 0.85rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-info span {
  margin-right: 20px;
}

.top-info i {
  color: #e2a84b;
  margin-right: 6px;
}

.top-phone {
  color: #ffffff;
  font-weight: 700;
}

.top-phone i {
  color: #e2a84b;
  margin-right: 4px;
}

.navbar {
  position: sticky;
  top: 0;
  background-color: #ffffff;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  padding: 16px 0;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  flex-direction: column;
}

.logo-bold {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--dark);
}

.logo-sub {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark-light);
}

.nav-links a:hover {
  color: var(--primary);
}

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

.hero-section {
  position: relative;
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 120px 0 100px 0;
}

.hero-content {
  max-width: 850px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(18, 24, 32, 0.7);
  border: 1px solid #ffd899;
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-content h1 {
  color: #ffffff;
  margin-bottom: 20px;
}

.hero-subtext {
  font-size: 1.25rem;
  color: #f1f5f9;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 50px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffd899;
}

.stat-label {
  font-size: 0.88rem;
  color: #f8fafc;
  font-weight: 500;
}

/* ============================================================
   SECTIONS GÉNÉRALES
   ============================================================ */

.section {
  padding: 90px 0;
}

/* ============================================================
   SECTION PRESTATIONS / SERVICES
   ============================================================ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-img-wrapper {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-color: #e2e8f0;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.05);
}

.service-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(18, 24, 32, 0.9);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 4px;
  border-left: 3px solid #e2a84b;
}

.service-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-body h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.service-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.feature-checklist {
  list-style: none;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.feature-checklist li {
  font-size: 0.9rem;
  color: var(--dark-light);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-checklist li i {
  color: var(--primary);
  font-size: 0.85rem;
}

/* ============================================================
   PROCESSUS / ÉTAPES (ORDRE SÉMANTIQUE H3)
   ============================================================ */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 20px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.process-img {
  position: relative;
  height: 160px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 18px;
  background-color: #e2e8f0;
}

.process-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.step-number {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: var(--dark);
  border: 1.5px solid #ffd899;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.process-text h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.process-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ============================================================
   SECTION VALEURS & ENGAGEMENTS
   ============================================================ */

.values-container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.values-image-column {
  position: relative;
}

.values-main-img {
  border-radius: 14px;
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
  background-color: #e2e8f0;
}

.values-experience-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: var(--dark);
  color: #ffffff;
  padding: 16px 24px;
  border-radius: 8px;
  border-left: 4px solid #e2a84b;
  box-shadow: var(--shadow-md);
}

.exp-title {
  display: block;
  font-weight: 700;
  font-size: 1rem;
}

.exp-sub {
  font-size: 0.85rem;
  color: #cbd5e1;
}

.lead-text {
  font-size: 1.15rem;
  margin-bottom: 28px;
  color: var(--dark-light);
}

.value-item {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
}

.value-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.value-content h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.value-content p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ============================================================
   SECTION AVIS CLIENTS
   ============================================================ */

.star-rating-main {
  color: #ca8a04;
  font-size: 1.15rem;
  margin-top: 10px;
}

.star-rating-main span {
  color: var(--dark);
  font-weight: 700;
  font-size: 0.95rem;
  margin-left: 8px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #ca8a04;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.review-comment {
  font-size: 0.95rem;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 20px;
  flex-grow: 1;
}

.review-author {
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
}

.review-author strong {
  display: block;
  color: var(--dark);
  font-size: 0.95rem;
}

.review-author span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================================
   SECTION CONTACT & FORMULAIRE
   ============================================================ */

.contact-section {
  background: linear-gradient(135deg, #121820 0%, #1a2332 100%);
  color: #ffffff;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.contact-info-panel h2 {
  color: #ffffff;
  margin-bottom: 16px;
}

.contact-info-panel p {
  color: #cbd5e1;
  margin-bottom: 30px;
}

.contact-detail-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.c-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(155, 108, 30, 0.25);
  border: 1.5px solid #e2a84b;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffd899;
  font-size: 1.1rem;
}

.c-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.c-val {
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  word-break: break-all;
}

.contact-reassurance {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.reassure-item {
  font-size: 0.9rem;
  color: #e2e8f0;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.reassure-item i {
  color: #e2a84b;
}

.contact-form-panel {
  background: #ffffff;
  color: var(--dark);
  padding: 40px;
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.contact-form-panel h3 {
  margin-bottom: 20px;
  font-size: 1.45rem;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--dark-light);
}

.form-group .required {
  color: #dc2626;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid #cbd5e1;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--dark);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(155, 108, 30, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 14px;
}

/* ============================================================
   PAGE DE CONFIRMATION
   ============================================================ */

.confirmation-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.confirmation-main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 60px 0;
  background-color: var(--bg-light);
}

.confirmation-card {
  max-width: 700px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 16px;
  padding: 50px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.confirm-icon-wrapper {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirmation-card h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.confirmation-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 30px;
}

.auto-redirect-notice {
  display: inline-block;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.confirmation-summary-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 32px;
  text-align: center;
}

.confirmation-summary-box h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.confirm-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 10px 18px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
}

.contact-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}

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

.footer {
  background-color: #0b0f14;
  color: #94a3b8;
  padding: 50px 0 25px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
}

.footer-left .logo-bold {
  color: #ffffff;
}

.footer-left p {
  margin-top: 12px;
  max-width: 420px;
  font-size: 0.9rem;
}

.footer-contact-info p {
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.footer-contact-info a {
  color: #ffffff;
}

.footer-contact-info a:hover {
  color: #ffd899;
}

.footer-bottom {
  grid-column: 1 / -1;
  text-align: center;
  padding-top: 30px;
  margin-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

/* ============================================================
   RESPONSIVE DESIGN (MOBILE & TABLETTE)
   ============================================================ */

@media (max-width: 992px) {
  .services-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-container,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar-content {
    flex-direction: column;
    text-align: center;
    gap: 4px;
  }

  .nav-links {
    display: none;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .services-grid,
  .process-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .confirmation-card {
    padding: 30px 20px;
  }
}