/* Variables globales */
:root {
  --primary-color: #1a237e;
  --secondary-color: #0d47a1;
  --accent-color: #64b5f6;
  --text-color: #333;
  --light-text: #fff;
  --background-light: #f5f5f5;
  --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --image-height: 200px;
}

/* Reset et styles de base */
*,
::before,
::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Abel', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header et Navigation */
.header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--light-text);
}

.nav-logo {
  width: 40px;
  height: 40px;
  margin-right: 1rem;
}

.nav-brand h1 {
  font-size: 1.5rem;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--light-text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--accent-color);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--light-text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--light-text);
  padding: 8rem 2rem 4rem;
  text-align: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.2rem;
  opacity: 0.9;
}

/* Experiences Section */
.experiences-section {
  padding: 4rem 0;
  background-color: var(--background-light);
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #63d2ce;
}

.experiences-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.experience-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.experience-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.experience-header {
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--light-text);
  position: relative;
  height: var(--image-height);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.company-logo {
  width: 240px;
  height: 240px;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.company-logo:hover {
  transform: scale(1.05);
}

.company-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  background: white;
  padding: 0.5rem;
}

.experience-title {
  text-align: center;
  z-index: 2;
}

.experience-title h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.company-name {
  font-size: 1.1rem;
  opacity: 0.95;
}

.experience-details {
  padding: 1.5rem;
}

.experience-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  color: #666;
  font-size: 0.9rem;
}

.experience-meta i {
  margin-right: 0.5rem;
  color: var(--accent-color);
}

.description {
  margin-bottom: 1.5rem;
  color: #444;
}

.responsibilities {
  list-style: none;
}

.responsibilities li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.responsibilities i {
  color: var(--accent-color);
  margin-right: 0.5rem;
}

/* Skills Section */
.skills-section {
  padding: 4rem 0;
  background: white;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.skill-category {
  background: var(--background-light);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.skill-category.animate {
  opacity: 1;
  transform: translateY(0);
}

.skill-category h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skills-list {
  list-style: none;
}

.skills-list li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
}

.skills-list li::before {
  content: '•';
  color: var(--accent-color);
  position: absolute;
  left: 0;
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--light-text);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.contact-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.contact-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.contact-card i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.contact-card h3 {
  margin-bottom: 0.5rem;
}

.contact-card a {
  color: var(--light-text);
  text-decoration: none;
  transition: var(--transition);
}

.contact-card a:hover {
  color: var(--accent-color);
}

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

.social-link {
  color: var(--light-text);
  font-size: 1.5rem;
  transition: var(--transition);
}

.social-link:hover {
  color: var(--accent-color);
  transform: translateY(-3px);
}

.legal-links {
  margin-top: 2rem;
  text-align: center;
}

.legal-links a {
  color: var(--light-text);
  text-decoration: none;
  opacity: 0.8;
  transition: var(--transition);
}

.legal-links a:hover {
  opacity: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
  :root {
    --image-height: 180px;
  }
  
  .container {
    padding: 0 1.5rem;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

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

  .company-logo {
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 768px) {
  :root {
    --image-height: 160px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--primary-color);
    padding: 1rem 0;
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

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

  .hero-section {
    padding: 6rem 1rem 3rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .company-logo {
    width: 90px;
    height: 90px;
  }

  .experience-title h3 {
    font-size: 1.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  :root {
    --image-height: 140px;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .experience-card {
    margin: 0 1rem;
  }

  .company-logo {
    width: 80px;
    height: 80px;
  }

  .experience-title h3 {
    font-size: 1.3rem;
  }

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

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  animation: fadeIn 0.6s ease-out forwards;
}