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

/* ─── Base ─── */
body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background: #e8e8e8;
  color: #1a1a1a;
  min-height: 100vh;
}

/* ─── Navigation ─── */
nav {
  background: #e8e8e8;
  padding: 18px 50px;
  display: flex;
  align-items: center;
  gap: 36px;
  border-bottom: 1px solid #d2d2d2;
  position: sticky;
  top: 0;
  z-index: 100;
}
nav a {
  text-decoration: none;
  color: #1a1a1a;
  font-size: 16px;
  font-weight: 400;
  padding-bottom: 2px;
  transition: opacity 0.2s;
}
nav a:hover { opacity: 0.6; }
nav a.active {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.nav-facebook {
  margin-left: auto;
  display: flex;
  align-items: center;
}
.nav-facebook a {
  display: flex;
  align-items: center;
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.nav-facebook a:hover { opacity: 1; }
.nav-facebook svg { width: 28px; height: 28px; }

/* ══════════════════════
   ACCUEIL
══════════════════════ */
.home-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: calc(100vh - 57px - 60px);
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 50px;
  gap: 60px;
  background: #fff;
}

.home-logo-col {
  display: flex;
  justify-content: center;
  align-items: center;
}
.home-logo-img {
  width: 100%;
  max-width: 520px;
}

.home-text-col h1 {
  font-size: 46px;
  font-weight: 800;
  margin-bottom: 24px;
  color: #1a1a1a;
}
.home-text-col p {
  font-size: 15.5px;
  line-height: 1.75;
  color: #333;
  margin-bottom: 32px;
}
.home-text-col p strong { font-weight: 700; }

.btn-savoir-plus {
  display: inline-block;
  background: #1a1a1a;
  color: #fff;
  text-decoration: none;
  padding: 13px 30px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 3px;
  transition: opacity 0.2s;
}
.btn-savoir-plus:hover { opacity: 0.75; }

/* ══════════════════════
   SERVICES
══════════════════════ */
.services-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 70px 50px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.services-section.reverse { direction: rtl; }
.services-section.reverse > * { direction: ltr; }

.services-text h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
}
.services-text p { font-size: 16px; line-height: 1.75; color: #333; }
.services-text p strong { font-weight: 700; }

.services-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 2px;
}

.services-divider {
  border: none;
  border-top: 1px solid #d2d2d2;
  max-width: 1000px;
  margin: 0 auto;
}

/* ══════════════════════
   CONTACT
══════════════════════ */
.contact-hero {
  text-align: center;
  padding: 70px 40px 20px;
  background: #e8e8e8;
}
.contact-hero h1 {
  font-size: 52px;
  font-weight: 900;
  margin-bottom: 40px;
  letter-spacing: -1px;
}
.contact-photo {
  width: 340px;
  height: 440px;
  object-fit: cover;
  object-position: center top;
  display: block;
  margin: 0 auto;
}
.contact-phone {
  font-size: 50px;
  font-weight: 900;
  margin: 30px 0 8px;
  letter-spacing: 1px;
}
.contact-email {
  font-size: 18px;
  color: #1a1a1a;
  text-decoration: underline;
  display: block;
  margin-bottom: 60px;
}

.contact-form-wrapper {
  background: #7a8fa3;
  padding: 60px 40px;
}
.contact-form-card {
  background: #fff;
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 70px;
  border-radius: 2px;
}
.contact-form-card h2 {
  font-size: 34px;
  font-weight: 900;
  text-align: center;
  margin-bottom: 50px;
  line-height: 1.25;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 500; color: #222; }
.form-group input,
.form-group textarea {
  border: 1px solid #ccc;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  border-radius: 2px;
  background: #fff;
}
.form-group input:focus,
.form-group textarea:focus { border-color: #3da8e8; }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-full { grid-column: 1 / -1; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 20px 0;
  font-size: 14px;
  color: #444;
  line-height: 1.5;
}
.form-checkbox input[type="checkbox"] {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  cursor: pointer;
}
.form-checkbox a { color: #1a1a1a; }

.form-submit { text-align: center; margin-top: 30px; }
.btn-envoyer {
  background: #888;
  color: #fff;
  border: none;
  padding: 13px 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.2s;
}
.btn-envoyer:hover { background: #666; }

/* ─── Footer ─── */
footer {
  text-align: center;
  padding: 30px;
  font-size: 13px;
  color: #888;
  background: #e8e8e8;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  nav { padding: 16px 20px; }
  .home-main { grid-template-columns: 1fr; padding: 40px 24px; gap: 30px; text-align: center; }
  .home-text-col h1 { font-size: 32px; }
  .services-section { grid-template-columns: 1fr; padding: 40px 24px; gap: 30px; }
  .services-section.reverse { direction: ltr; }
  .services-text h2 { font-size: 30px; }
  .contact-hero h1 { font-size: 34px; }
  .contact-phone { font-size: 34px; }
  .contact-photo { width: 100%; height: 320px; }
  .contact-form-card { padding: 30px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card h2 { font-size: 22px; }
}