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

:root {
  --orange: #f58220;
  --orange-dark: #d96d12;
  --black: #0a0a0a;
  --dark: #151515;
  --gray: #8a8a8a;
  --light: #f4f4f4;
  --white: #ffffff;
  --border: #2a2a2a;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
}

img {
  width: 100%;
  display: block;
  border-radius: 14px;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.site-header {
  background: var(--black);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--orange);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}

.logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.logo-subtitle {
  font-size: 0.78rem;
  color: var(--orange);
  font-weight: 600;
  margin-top: 4px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-menu a {
  color: var(--white);
  font-weight: 600;
  transition: 0.3s;
}

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

.btn-nav {
  background: var(--orange);
  color: var(--black) !important;
  padding: 10px 16px;
  border-radius: 10px;
}

.hero {
  background: linear-gradient(135deg, #1b1b1b 0%, #2b2b2b 100%);
  color: var(--white);
  padding: 70px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.tag {
  display: inline-block;
  background: rgba(242, 183, 5, 0.15);
  color: var(--orange);
  border: 1px solid rgba(242, 183, 5, 0.35);
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
  font-weight: bold;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin-bottom: 18px;
}

.subtitle {
  color: #e3e3e3;
  margin-bottom: 24px;
  font-size: 1.05rem;
}

.hero-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 30px;
}

.point {
  background: rgba(255, 255, 255, 0.08);
  padding: 14px;
  border-left: 4px solid var(--orange);
  border-radius: 10px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: bold;
  transition: 0.3s;
}

.btn-primary {
  background: var(--orange);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--orange-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--black);
}

.section {
  padding: 70px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 35px;
}

.section-title h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.section-title p {
  color: var(--gray);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 5px solid var(--orange);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.card h3 {
  margin-bottom: 10px;
}

.highlight {
  background: var(--light);
}

.highlight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.page-main {
  min-height: 70vh;
}

.page-banner {
  background: var(--light);
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}

.page-banner h1 {
  font-size: 2.3rem;
  margin-bottom: 10px;
}

.page-banner p {
  color: var(--gray);
}

.service-section {
  padding: 55px 0;
}

.service-section.alt {
  background: #fafafa;
}

.service-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 35px;
  align-items: center;
}

.service-grid.reverse {
  grid-template-columns: 1.05fr 0.95fr;
}

.service-text h2 {
  margin-bottom: 16px;
  font-size: 1.9rem;
}

.service-text ul {
  padding-left: 20px;
}

.service-text li {
  margin-bottom: 10px;
}

.about-box,
.contact-box,
.form-wrapper {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.05);
}

.about-box h2,
.contact-box h2 {
  margin-bottom: 16px;
}

.quote-form {
  width: 100%;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: bold;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 1rem;
}

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

.site-footer {
  background: var(--black);
  color: var(--white);
  padding: 35px 0;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.site-footer h3 {
  margin-bottom: 12px;
  color: var(--orange);
}

.site-footer a {
  color: var(--white);
}

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

@media (max-width: 900px) {
  .hero-grid,
  .cards,
  .highlight-grid,
  .service-grid,
  .service-grid.reverse,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }

  .nav-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-menu {
    gap: 12px;
  }
}

@media (max-width: 600px) {
  .page-banner h1,
  .section-title h2 {
    font-size: 1.7rem;
  }

  .hero {
    padding: 50px 0;
  }

  .section,
  .service-section {
    padding: 45px 0;
  }
}

.about-box {
  position: relative;
  overflow: hidden;
}

.papillon-bg {
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 300px;
  opacity: 0.15;
  pointer-events: none;
}
.burger {
  display: none;
  font-size: 28px;
  background: none;
  border: none;
  color: var(--orange);
  cursor: pointer;
}

.social-menu {
  position: relative;
}

.social-menu > a {
  display: inline-block;
}

.social-menu .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px 0;
  min-width: 180px;
  z-index: 1000;
}

.social-menu .dropdown li {
  list-style: none;
}

.social-menu .dropdown a {
  display: block;
  padding: 10px 15px;
  color: var(--white);
  white-space: nowrap;
  border-bottom: none;
}

.social-menu .dropdown a:hover {
  background: rgba(255,255,255,0.1);
}
.social-menu:hover .dropdown,
.social-menu .dropdown.social-open {
  display: block;
}
.social-toggle {
  background: none;
  border: none;
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
}

.social-toggle:hover {
  color: var(--orange);
}

@media (max-width: 768px) {

  /* Afficher le burger */
  .burger {
    display: block;
  }

  /* Cacher le menu par défaut */
  #main-nav {
    display: none;
    width: 100%;
    background: var(--black);
    padding: 6px 0;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 999;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 2px solid var(--orange);
  }

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

  .nav-menu li {
    list-style: none;
  }

  .nav-menu a {
    display: block;
    padding: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  /* Header en ligne */
  .nav-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    position: relative;
  }
.social-menu .dropdown {
  position: static;
  display: none;
  border: none;
  padding: 0;
  background: transparent;
  min-width: auto;
}

.social-menu .dropdown.social-open {
  display: block;
}

.social-menu .dropdown a {
  padding-left: 25px;
}

.social-toggle {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
}