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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: white;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding: 1rem 0;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: block;
}

.nav-logo-placeholder {
  height: 50px;
  width: 150px;
  background: #15b4a2;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: #333;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #15b4a2;
}

.nav-cta {
  background: #15b4a2;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.nav-cta:hover {
  background: #13a595;
  transform: translateY(-2px);
}

.nav-burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.nav-burger span {
  width: 25px;
  height: 3px;
  background: #333;
  border-radius: 2px;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, #f8fcfb 0%, #e8f7f6 100%);
  margin-top: 70px;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: #15b4a2;
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-badge .material-symbols-outlined {
  font-size: 20px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: #666;
  margin-bottom: 3rem;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: #15b4a2;
  color: white;
  padding: 1.2rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s;
  display: inline-block;
}

.btn-primary:hover {
  background: #13a595;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(21, 180, 162, 0.3);
}

.btn-secondary {
  background: transparent;
  color: #15b4a2;
  padding: 1.2rem 2.5rem;
  border: 2px solid #15b4a2;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s;
  display: inline-block;
}

.btn-secondary:hover {
  background: #15b4a2;
  color: white;
  transform: translateY(-2px);
}

/* Section commune */
section {
  padding: 5rem 2rem;
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #666;
  max-width: 700px;
  margin: 0 auto;
}

/* Section Services */
.services {
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #f8fcfb;
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s;
  border: 1px solid #e8f7f6;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.service-icon {
  font-size: 3rem;
  color: #15b4a2;
  margin-bottom: 1.5rem;
}

.service-icon .material-symbols-outlined {
  font-size: 3rem;
}

.service-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.service-card p {
  color: #666;
  line-height: 1.6;
}

/* Section Expertise */
.expertise {
  background: #ffffff;
  position: relative;
  padding: 6rem 2rem;
}

.expertise::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(21, 180, 162, 0.03) 0%,
    rgba(125, 211, 192, 0.05) 100%
  );
  pointer-events: none;
}

.expertise .section-container {
  position: relative;
  z-index: 1;
}

.expertise .section-header {
  text-align: left;
  margin-bottom: 3rem;
}

.expertise .section-title {
  color: #1a1a1a;
  position: relative;
  display: inline-block;
}

.expertise .section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #15b4a2, #7dd3c0);
  border-radius: 2px;
}

.expertise .section-subtitle {
  color: #666;
  text-align: left;
  margin-top: 1.5rem;
}

.expertise-content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.expertise-intro {
  max-width: 100%;
  margin: 0;
}

.expertise-intro-text {
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
  margin-bottom: 0;
  box-shadow: none;
}

.expertise-intro-text p {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.expertise-intro-text p:last-child {
  margin-bottom: 0;
}

.expertise-intro-text strong {
  color: #15b4a2;
  font-weight: 600;
}

.expertise-highlight-card {
  background: white;
  border-radius: 16px;
  padding: 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border: 1px solid rgba(21, 180, 162, 0.1);
  transition: all 0.3s;
}

.expertise-highlight-card:hover {
  box-shadow: 0 8px 32px rgba(21, 180, 162, 0.15);
  transform: translateY(-4px);
}

.expertise-card-header {
  background: linear-gradient(135deg, #15b4a2 0%, #13a595 100%);
  padding: 2rem;
  text-align: center;
}

.expertise-card-header h3 {
  font-size: 1.5rem;
  color: white;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-weight: 600;
}

.expertise-card-header h3 .material-symbols-outlined {
  font-size: 1.8rem;
  color: white;
}

.expertise-card-body {
  padding: 2rem;
  text-align: center;
}

.expertise-card-body p {
  font-size: 1rem;
  color: #666;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.expertise-price-tag {
  background: linear-gradient(135deg, #f8fcfb 0%, #e8f7f6 100%);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  border: 2px dashed #15b4a2;
}

.expertise-price-tag .price-label {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.expertise-price-tag .price-value {
  font-size: 2rem;
  font-weight: 700;
  color: #15b4a2;
  margin-bottom: 0.25rem;
}

.expertise-price-tag .price-original {
  font-size: 1.1rem;
  color: #999;
  text-decoration: line-through;
}

.expertise-card-body .btn-primary {
  width: 100%;
  justify-content: center;
}

/* Section Tarifs */
.pricing {
  background: white;
}

.pricing-card {
  background: #f8fcfb;
  border: 2px solid #15b4a2;
  border-radius: 16px;
  padding: 3rem;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e8f7f6;
}

.pricing-badge {
  background: #15b4a2;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1rem;
}

.pricing-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: #15b4a2;
  margin-bottom: 0.5rem;
}

.pricing-price-sub {
  color: #666;
  font-size: 1rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: #333;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features li:before {
  content: "✓";
  color: #15b4a2;
  font-weight: bold;
  font-size: 1.2rem;
}

.addons-section {
  margin-top: 3rem;
}

.addons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.addon-item {
  background: white;
  border: 1px solid #e8f7f6;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s;
  position: relative;
}

.addon-item:hover {
  border-color: #15b4a2;
  box-shadow: 0 4px 15px rgba(21, 180, 162, 0.1);
}

.addon-item.formation-addon {
  border: 2px solid #7dd3c0;
  background: linear-gradient(135deg, #f8fcfb 0%, #e8f7f6 100%);
}

.addon-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #7dd3c0;
  color: #0a3d35;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.addon-badge .material-symbols-outlined {
  font-size: 16px;
}

.addon-info h4 {
  color: #1a1a1a;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  padding-right: 100px;
}

.addon-info p {
  color: #666;
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.addon-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: #15b4a2;
  text-align: right;
}

/* Section Contact */
.contact-wrapper {
  background: linear-gradient(135deg, #f8fcfb 0%, #e8f7f6 100%);
  padding: 5rem 2rem;
}

.contact-intro {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-intro h3 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.contact-intro p {
  font-size: 1.1rem;
  color: #666;
  max-width: 800px;
  margin: 0 auto;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.benefit {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: white;
  border-radius: 8px;
  border: 1px solid #e8f7f6;
}

.benefit .material-symbols-outlined {
  color: #15b4a2;
  font-size: 1.5rem;
}

.contact-form-wrapper {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

/* Floating CTA Button */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 50;
}

.floating-cta a {
  background: #15b4a2;
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 8px 25px rgba(21, 180, 162, 0.3);
}

.floating-cta a:hover {
  background: #13a595;
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(21, 180, 162, 0.4);
}

.floating-cta .material-symbols-outlined {
  font-size: 20px;
}

/* Footer */
.footer {
  background: #000f0f;
  color: white;
  padding: 4rem 2rem 6rem 2rem;
  
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  grid-column: span 1;
}

.footer-logo-placeholder {
  height: 50px;
  width: 150px;
  background: white;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000f0f;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.footer-logo p {
  color: white;
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer h4 {
  color: #98e1dc;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 0.75rem;
}

.footer a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.95rem;
}

.footer a:hover {
  color: #98e1dc;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  color: white;
  font-size: 0.95rem;
}

.footer-cta {
  background: #98e1dc !important;
  color: #000f0f !important;
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.footer-cta:hover {
  background: white !important;
  color: #0d2e29 !important;
  transform: translateY(-2px);
}

.footer-cta .material-symbols-outlined {
  color: inherit;
}

.footer-cta:hover .material-symbols-outlined {
  color: #0d2e29;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.5rem;
  transition: color 0.3s;
}

.footer-social a:hover {
  color: #98e1dc;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-burger {
    display: flex;
  }

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

  .addons-grid {
    grid-template-columns: 1fr;
  }

  .contact-benefits {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .addon-info h4 {
    padding-right: 0;
    margin-bottom: 0.5rem;
  }

  .addon-badge {
    position: static;
    display: inline-flex;
    margin-bottom: 0.5rem;
  }

  .floating-cta {
    bottom: 1rem;
    right: 1rem;
  }

  .floating-cta a {
    padding: 0.8rem 1.2rem;
    font-size: 0.85rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }

  .expertise-intro {
    margin-bottom: 2rem;
  }

  .expertise-content-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .expertise-intro-text {
    padding: 1.5rem;
  }

  .expertise-card-header {
    padding: 1.5rem;
  }

  .expertise-card-header h3 {
    font-size: 1.3rem;
    flex-direction: column;
    gap: 0.5rem;
  }

  .expertise-card-body {
    padding: 1.5rem;
  }

  .expertise-price-tag .price-value {
    font-size: 1.5rem;
  }

  .contact-form-wrapper {
    padding: 1.5rem;
  }
}