body {
  background: #fff;
  color: #111;
  font-family: 'Poppins', Arial, sans-serif;
  margin: 0;
  padding: 0;
  position: relative;
  min-height: 100vh;
}
body::before {
  content: '';
  position: fixed;
  z-index: 0;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 40% 30% at 80% 0%, #2563eb22 0%, transparent 100%),
    radial-gradient(ellipse 35% 25% at 0% 100%, #a855f722 0%, transparent 100%);
}
main, header, footer, section, .fonctionnement-container, .services-list, .pricing, .service-section {
  position: relative;
  z-index: 1;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2.5rem;
  background: #fff;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.logo {
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 2px;
  color: #2563eb;
  text-shadow: 0 2px 8px rgba(37,99,235,0.07);
}
.main-nav {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}
.lang-select {
  margin-left: 1.2rem;
  position: relative;
  z-index: 130;
}
.lang-select select {
  padding: 0.5rem 1.2rem;
  border-radius: 8px;
  border: 2px solid #2563eb;
  color: #2563eb;
  font-weight: 700;
  font-size: 1.08rem;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(37,99,235,0.07);
  transition: border 0.2s, box-shadow 0.2s;
}
.lang-select select:focus {
  border: 2px solid #1e40af;
  outline: none;
}
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: #fff;
  border: 2px solid #2563eb;
  border-radius: 50%;
  cursor: pointer;
  margin-left: 1.2rem;
  z-index: 140;
  box-shadow: 0 2px 8px rgba(37,99,235,0.07);
  transition: border 0.2s, box-shadow 0.2s;
}
.burger span {
  display: block;
  width: 26px;
  height: 3.5px;
  background: #2563eb;
  margin: 5px 0;
  border-radius: 2px;
  transition: 0.3s;
}
.burger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}
.mobile-menu-overlay {
  display: none;
  position: fixed;
  z-index: 110;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(37,99,235,0.97);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s;
}
.mobile-menu-overlay.open {
  display: flex;
}
.mobile-menu-overlay nav {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.mobile-menu-overlay .nav-link {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  background: none;
  border-radius: 0;
  padding: 0.7rem 2rem;
  text-align: center;
  transition: background 0.2s, color 0.2s;
}
.mobile-menu-overlay .nav-link:hover {
  background: #fff;
  color: #2563eb;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.nav-link {
  text-decoration: none;
  color: #222;
  font-weight: 600;
  font-size: 1.08rem;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.nav-link:hover {
  background: #2563eb22;
  color: #2563eb;
  box-shadow: 0 2px 8px rgba(37,99,235,0.08);
}
.lang-btn {
  background: #f4f4f4;
  border: 1.5px solid #2563eb;
  color: #2563eb;
  padding: 0.35rem 0.9rem;
  margin-left: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s, color 0.2s;
}
.lang-btn.active, .lang-btn:hover {
  background: #2563eb;
  color: #fff;
}
main {
  max-width: 1100px;
  margin: 2.5rem auto;
  padding: 0 1.2rem;
}
section {
  margin-bottom: 3.5rem;
}
.main-title {
  font-size: 2.7rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.1rem;
  letter-spacing: -1px;
}
.main-subtitle {
  text-align: center;
  color: #2563eb;
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 2.5rem;
}
.services-list, .tarifs-list {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}
.service-card {
  background: #fff;
  border: 1.5px solid #e3e8f0;
  border-radius: 16px;
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  box-shadow: 0 2px 12px rgba(37,99,235,0.06);
  transition: box-shadow 0.2s, transform 0.2s;
  min-width: 220px;
  text-align: left;
  position: relative;
}
.service-card:hover {
  box-shadow: 0 8px 32px rgba(37,99,235,0.13);
  transform: translateY(-4px) scale(1.03);
  border-color: #2563eb55;
}
.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  filter: drop-shadow(0 2px 8px #2563eb22);
}
.pricing {
  margin-top: 3rem;
}
.pricing-intro {
  text-align: center;
  margin-bottom: 2.5rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.pricing-card {
  background: #fff;
  border: 1.5px solid #eee;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 220px;
  position: relative;
  transition: box-shadow 0.2s, transform 0.2s;
}
.pricing-card.premium {
  border: 2px solid #2563eb;
  background: #f0f6ff;
}
.pricing-card.unique {
  grid-column: span 2;
  align-items: center;
  text-align: center;
}
.pricing-card:hover {
  box-shadow: 0 8px 32px rgba(37,99,235,0.13);
  transform: translateY(-4px) scale(1.03);
  border-color: #2563eb55;
}
.plan-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}
.plan-price {
  font-size: 2rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.5rem;
}
.plan-price span {
  font-size: 1rem;
  color: #444;
  font-weight: 400;
  margin-left: 0.5rem;
}
.plan-monthly {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0.5rem 0 1rem 0;
}
.plan-features {
  margin: 0 0 1.2rem 0;
  padding-left: 1.2em;
  color: #222;
  font-size: 1rem;
}
.plan-features li {
  margin-bottom: 0.3em;
}
.cta-button {
  display: inline-block;
  background: #2563eb;
  color: #fff;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
  margin-top: auto;
  transition: background 0.2s;
}
.cta-button:hover {
  background: #111;
}
.service-section {
  margin-bottom: 2.5rem;
}
.service-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: #2563eb;
}
/* Fonctionnement EMPLOYEO */
#fonctionnement {
  margin-top: 3rem;
}
.fonctionnement-desc {
  text-align: center;
  color: #444;
  margin-bottom: 2rem;
}
.fonctionnement-container {
  background: #fafafa;
  border-radius: 16px;
  padding: 2rem 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.fonction-block {
  margin-bottom: 1.5rem;
}
.employeo-block {
  background: #222;
  color: #fff;
  border-radius: 10px;
  padding: 1rem 0.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
}
.fonction-app {
  font-size: 1.2rem;
  font-weight: bold;
}
.fonction-app-desc {
  font-size: 1rem;
  color: #eee;
}
.employeur-block {
  background: #2563eb;
  color: #fff;
  border-radius: 10px 10px 0 0;
  padding: 1rem 0.5rem;
  margin-bottom: 1.5rem;
}
.employe-block {
  background: #22c55e;
  color: #fff;
  border-radius: 0 0 10px 10px;
  padding: 1rem 0.5rem;
}
.fonction-title {
  font-size: 1.1rem;
  font-weight: bold;
  display: block;
  margin-bottom: 1rem;
}
.fonction-cols {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}
.fonction-col {
  background: #fff;
  color: #222;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  padding: 1rem 1.2rem;
  min-width: 180px;
  flex: 1 1 180px;
}
.fonction-col ul {
  padding-left: 1.2em;
  margin: 0.5em 0 0 0;
}
.fonction-col li {
  margin-bottom: 0.3em;
  font-size: 0.98rem;
}
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 400px;
  background: #f8fafc;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(37,99,235,0.06);
  padding: 2rem 1.5rem;
  margin: 0 auto;
}
input, textarea {
  padding: 0.7rem;
  border: 1.5px solid #cbd5e1;
  border-radius: 6px;
  font-size: 1rem;
  font-family: 'Poppins', Arial, sans-serif;
  background: #fff;
  transition: border 0.2s;
}
input:focus, textarea:focus {
  border: 1.5px solid #2563eb;
  outline: none;
}
button[type="submit"] {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 0.7rem;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 700;
  transition: background 0.2s;
  margin-top: 0.5rem;
}
button[type="submit"]:hover {
  background: #111;
}
#form-status {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}
footer {
  text-align: center;
  padding: 2rem 0 1rem 0;
  color: #888;
  font-size: 1.05rem;
  background: #f8fafc;
  border-top: 1px solid #e3e8f0;
  margin-top: 3rem;
}
@media (max-width: 1100px) {
  main {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.unique {
    grid-column: span 1;
  }
  .fonction-cols {
    flex-direction: column;
    gap: 1rem;
  }
  .main-nav {
    display: none;
  }
  .burger {
    display: flex;
    margin-left: 0.7rem;
  }
  .lang-select {
    margin-left: 0.5rem;
  }
}
@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .fonctionnement-container {
    padding: 1rem 0.2rem;
  }
  .main-title {
    font-size: 1.5rem;
  }
  .main-subtitle {
    font-size: 1rem;
  }
}
@media (max-width: 700px) {
  header {
    flex-direction: row;
    padding: 0.7rem 0.7rem;
  }
  .realisations-list {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .realisation-card img {
    height: 180px;
    max-width: 100%;
  }
  .realisation-multi-img {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .realisation-multi-img img {
    height: 120px;
  }
  .realisation-card {
    padding: 0.7rem 0.5rem 1rem 0.5rem;
  }
  main {
    padding: 0 0.2rem;
  }
  section {
    margin-bottom: 2rem;
  }
  .main-title {
    font-size: 1.2rem;
  }
  .main-subtitle {
    font-size: 0.95rem;
  }
  .service-card, .pricing-card {
    padding: 1rem 0.5rem;
  }
  form {
    padding: 1rem 0.5rem;
  }
  .lang-select {
    margin-left: 0.2rem;
  }
  .burger {
    margin-left: 0.2rem;
  }
}
#realisations {
  margin-bottom: 3.5rem;
}
.realisations-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.realisation-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(37,99,235,0.07);
  padding: 1.2rem 1.2rem 1.5rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 220px;
  text-align: center;
}
.realisation-card img {
  width: 100%;
  max-width: 320px;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(37,99,235,0.08);
}
.realisation-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0.5rem 0 0 0;
  color: #2563eb;
}
.realisation-multi-img {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.realisation-multi-img img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(37,99,235,0.06);
}
.preview-btn {
  display: inline-block;
  margin-top: 0.7rem;
  background: #2563eb;
  color: #fff;
  padding: 0.5rem 1.3rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37,99,235,0.07);
  transition: background 0.2s, color 0.2s;
}
.preview-btn:hover {
  background: #1e40af;
  color: #fff;
}
.autres-realisations {
  margin-top: 2.5rem;
  background: #f8fafc;
  border-radius: 12px;
  padding: 1.2rem 1rem 1.5rem 1rem;
  box-shadow: 0 1px 6px rgba(37,99,235,0.05);
}
.autres-realisations h3 {
  font-size: 1.08rem;
  color: #2563eb;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
.autres-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.autres-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  background: #fff;
  border-radius: 8px;
  padding: 0.7rem 1rem;
  box-shadow: 0 1px 4px rgba(37,99,235,0.04);
}
.autres-list span {
  font-size: 1.05rem;
  font-weight: 500;
}
@media (max-width: 700px) {
  .autres-realisations {
    padding: 0.7rem 0.3rem 1rem 0.3rem;
  }
  .autres-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.7rem 0.5rem;
  }
}

/* Styles pour la section vidéo */
.video-section {
  text-align: center;
  margin: 3rem 0 2rem 0;
  padding: 2rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.video-section h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 0.8rem;
  letter-spacing: -0.3px;
}

.video-desc {
  font-size: 1rem;
  color: #666;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
  background: #000;
}

.video-container iframe,
.video-container video {
  width: 100%;
  height: 280px;
  border: none;
  display: block;
}

/* Responsive pour la vidéo */
@media (max-width: 900px) {
  .video-container iframe,
  .video-container video {
    height: 220px;
  }
  
  .video-section h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 600px) {
  .video-container iframe,
  .video-container video {
    height: 160px;
  }
  
  .video-container {
    max-width: 100%;
    margin: 0 0.5rem;
  }
  
  .video-section {
    margin: 1.5rem 0 1rem 0;
    padding: 1rem 0.5rem;
  }
  
  .video-section h2 {
    font-size: 1.2rem;
  }
  
  .video-desc {
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
  }
}

/* Styles pour très petits écrans */
@media (max-width: 400px) {
  .video-container iframe,
  .video-container video {
    height: 140px;
  }
  
  .video-container {
    margin: 0 0.3rem;
  }
  
  .video-section {
    margin: 1rem 0 0.5rem 0;
    padding: 0.8rem 0.3rem;
  }
  
  .video-section h2 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
  }
  
  .video-desc {
    font-size: 0.8rem;
    margin-bottom: 1rem;
  }
}