:root {
  --color-primary: #2C3E50;
  --color-secondary: #cc2e2e;
  --color-accent: #e73c3c;
  --color-turquoise: #bc1a1a;
  --color-purple: #9B59B6;
  --color-orange: #E67E22;
  --color-light: #ECF0F1;
  --color-dark: #34495E;
  --color-white: #FFFFFF;
}

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

body {
  background-color: var(--color-light);
  color: var(--color-dark);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

/* Header y Navegación */
.header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nav-container ul {
  list-style: none;
  display: flex;
  justify-content: flex-end;
  gap: 2rem;
}

.nav-container a {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-container a:hover {
  color: var(--color-secondary);
}

/* Hero Section */
.hero {
  padding-top: 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--color-white);
}

.hero-content {
  max-width: 800px;
  padding: 2rem;
}

.profile-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin-bottom: 2rem;
  border: 4px solid var(--color-secondary);
}

.hero h1 {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.subtitle {
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.location {
  color: var(--color-dark);
  margin-bottom: 1.5rem;
}

/* Social Links */
.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.social-links a {
  color: var(--color-primary);
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: var(--color-secondary);
}

/* Secciones */
section {
  padding: 5rem 2rem;
}

section h2 {
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
  position: relative;
}

section h2:after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--color-accent);
  margin: 1rem auto;
}

/* About Section */
.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.skills-section, .certifications-section {
  margin-top: 3rem;
  padding: 2rem;
  background-color: var(--color-light);
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.skills-section h3, .certifications-section h3 {
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 1.5rem;
  position: relative;
}

.skills-section h3:after, .certifications-section h3:after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--color-accent);
  margin: 0.5rem auto;
}

.skills-grid, .certifications-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
  list-style: none;
}

.skill, .certifications-list li {
  background-color: var(--color-white);
  padding: 1rem;
  border-radius: 5px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  border-left: 4px solid var(--color-accent);
}

.skill:hover, .certifications-list li:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Experience Section */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.experience-card {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.experience-card:hover {
  transform: translateY(-5px);
}

.experience-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.experience-card .location {
  color: var(--color-dark);
  font-size: 0.9rem;
  margin: 0.3rem 0;
}

.experience-card .skills {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.experience-card .description {
  font-size: 0.9rem;
  margin-top: 0.5rem;
  color: var(--color-dark);
  line-height: 1.4;
}

.date {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.achievements {
  color: var(--color-primary);
  font-weight: bold;
  margin-top: 1rem;
}

.achievements-list {
  list-style: none;
  margin: 0.5rem 0;
  padding-left: 1rem;
}

.achievements-list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
}

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

/* Contact Section */
.contact-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-button {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: 5px;
  margin-top: 2rem;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.contact-button:hover {
  background-color: var(--color-orange);
}

/* Awards Section */
.awards-section {
  margin-top: 3rem;
  background-color: var(--color-light);
  padding: 2rem;
  border-radius: 10px;
  color: var(--color-dark);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.awards-section h3 {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
  position: relative;
}

.awards-section h3:after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--color-accent);
  margin: 0.5rem auto;
}

.awards-list {
  list-style: none;
  text-align: left;
  max-width: 700px;
  margin: 1.5rem auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.awards-list li {
  background-color: var(--color-white);
  padding: 1.5rem;
  border-radius: 8px;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 4px solid var(--color-accent);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.awards-list li:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.awards-list li:before {
  content: '🏆';
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .awards-list {
    grid-template-columns: 1fr;
  }
}

/* Footer */
footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: 2rem;
  margin-top: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container ul {
    justify-content: center;
    flex-wrap: wrap;
  }

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

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

  section {
    padding: 3rem 1rem;
  }
}


.card {
  background-color: var(--color-white);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 20px;
  margin: 10px;
}

.highlight {
  color: var(--color-accent);
}

.nav-link {
  color: var(--color-white);
}

.nav-link:hover {
  color: var(--color-secondary);
}