:root {
  --primary: #1976D2;
  --primary-dark: #0D47A1;
  --accent: #F57C00;
  --accent-light: #FFA726;
  --dark: #0A192F;
  --darker: #061023;
  --light: #E6F1FF;
  --text: #CCD6F6;
  --text-light: #8892B0;
  --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --glow: 0 0 15px rgba(25, 118, 210, 0.5);
}

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

body {
  font-family: 'Exo 2', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: linear-gradient(135deg, var(--darker), var(--dark));
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 10% 20%, rgba(25, 118, 210, 0.1) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(245, 124, 0, 0.1) 0%, transparent 20%);
  z-index: -1;
}

.grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(rgba(10, 25, 47, 0.9) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 25, 47, 0.9) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  opacity: 0.3;
}

header {
  background: rgba(10, 25, 47, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(25, 118, 210, 0.2);
  padding: 1.5rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* .logo i { font-size: 1.8rem; color: var(--light); } */

.logo {
  width: 120px;
  height: 120px;
  background: transparent;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow);
  animation: pulse 3s infinite;
  overflow: hidden;
}

.logo img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.logo-text {
  font-family: 'Orbitron', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
}

nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

nav a:hover {
  color: var(--accent-light);
}

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

nav a:hover::after {
  width: 100%;
}

.hero {
  text-align: center;
  padding: 6rem 2rem 4rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  font-family: 'Orbitron', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(25, 118, 210, 0.3);
  animation: glow 3s infinite alternate;
}

.hero p {
  font-size: 1.4rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.tagline {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: rgba(245, 124, 0, 0.1);
  border: 1px solid rgba(245, 124, 0, 0.3);
  border-radius: 30px;
  color: var(--accent-light);
  font-size: 1.1rem;
  margin-top: 1rem;
  backdrop-filter: blur(5px);
}

.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.section {
  background: rgba(10, 25, 47, 0.6);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 2.5rem;
  border: 1px solid rgba(25, 118, 210, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

.section:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), var(--glow);
}

.section-header {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}

.icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.5rem;
  box-shadow: var(--glow);
}

.icon i {
  font-size: 1.8rem;
  color: var(--light);
}

h2 {
  font-family: 'Orbitron', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 2.2rem;
  color: var(--light);
  letter-spacing: 1px;
}

h3 {
  font-size: 1.5rem;
  color: var(--accent-light);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  line-height: 1.8;
}

.highlight {
  background: linear-gradient(90deg, transparent, rgba(25, 118, 210, 0.1), transparent);
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
  margin: 2rem 0;
  font-style: italic;
  border-radius: 0 8px 8px 0;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.full-width {
  grid-column: 1 / -1;
}

.center {
  text-align: center;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-light);
  font-weight: 600;
}

input, textarea, select {
  width: 100%;
  padding: 1rem;
  background: rgba(6, 16, 35, 0.5);
  border: 1px solid rgba(25, 118, 210, 0.3);
  border-radius: 10px;
  color: var(--text);
  font-family: 'Exo 2', sans-serif;
  transition: var(--transition);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 124, 0, 0.2);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.submit-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--darker);
  border: none;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 5px 15px rgba(245, 124, 0, 0.3);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(245, 124, 0, 0.4);
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
}

.submit-btn i {
  transition: transform 0.3s ease;
}

.submit-btn:hover i {
  transform: translateX(5px);
}

#respuesta {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
}

.privacy {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 1.5rem;
  text-align: center;
}

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

.privacy a:hover {
  text-decoration: underline;
}

footer {
  background: rgba(6, 16, 35, 0.8);
  backdrop-filter: blur(10px);
  padding: 3rem 2rem 2rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(25, 118, 210, 0.2);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-logo {
  display: flex;
  flex-direction: column;
}

.footer-logo .logo-text {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.footer-logo p {
  color: var(--text-light);
  max-width: 300px;
}

.footer-links h4 {
  color: var(--light);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-links h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--accent);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: var(--accent-light);
  transform: translateX(5px);
}

.copyright {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(25, 118, 210, 0.2);
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Animations */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(25, 118, 210, 0); }
  100% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0); }
}

@keyframes glow {
  0% { text-shadow: 0 0 10px rgba(25, 118, 210, 0.3); }
  100% { text-shadow: 0 0 20px rgba(25, 118, 210, 0.6), 0 0 30px rgba(25, 118, 210, 0.4); }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 1rem;
  }
  
  nav {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  nav a {
    margin: 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .section {
    padding: 1.5rem;
  }
  
  .section-header {
    flex-direction: column;
    text-align: center;
  }
  
  .icon {
    margin: 0 auto 1rem;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
}