/* Reset y Estilos Generales */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #2563eb;
  --secondary-color: #10b981;
  --accent-color: #8b5cf6;
  --dark-bg: #0f172a;
  --light-bg: #f8fafc;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --white: #ffffff;
  --border-radius: 12px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navegación */
.navbar {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.nav-brand i {
  font-size: 1.8rem;
}

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

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

.nav-menu a:hover {
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  padding: 80px 20px;
  color: var(--white);
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  gap: 3rem;
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 30px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  display: inline-block;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-ver-planes {
  background: var(--secondary-color);
  color: var(--white);
}

.btn-ver-planes:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--secondary-color);
  color: var(--white);
}

.btn-secondary:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.feature-card i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

/* Sección ¿Quiénes Somos? */
.quienes-somos {
  padding: 80px 20px;
  background: var(--light-bg);
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-dark);
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--primary-color);
  border-radius: 2px;
}

.quienes-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
  align-items: start;
}

.mision-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.mision-card h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.mision-card p {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.logo-empresa {
  text-align: center;
}

.logo-label {
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.logo-placeholder {
  background: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  border: 2px dashed var(--primary-color);
}

.logo-placeholder img {
  max-width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: contain;
}

.logo-placeholder i {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.logo-placeholder p {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 1.2rem;
}

/* Valores */
.valores-section {
  margin-top: 4rem;
}

.subsection-title {
  font-size: 2rem;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

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

.valor-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s;
}

.valor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.valor-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.valor-card h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.valor-card p {
  color: var(--text-light);
}

/* Logos de Respaldo */
.logos-respaldo {
  display: flex;
  justify-content: center;
  margin-top: 4rem;
}

.logo-equipo-centrado {
  max-width: 400px;
  margin: 0 auto;
}

.logo-item {
  text-align: center;
}

.logo-placeholder.universidad,
.logo-placeholder.equipo {
  border-color: var(--secondary-color);
}

.logo-placeholder.universidad i,
.logo-placeholder.equipo i {
  color: var(--secondary-color);
}

/* Sección Planes */
.planes {
  padding: 80px 20px;
  background: var(--white);
}

.planes-intro {
  text-align: center;
  max-width: 800px;
  margin: 1rem auto 3rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

.planes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.plan-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.plan-card.popular {
  border-color: var(--primary-color);
  transform: scale(1.05);
}

.plan-card.popular:hover {
  transform: scale(1.08);
}

.plan-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: var(--white);
  padding: 5px 20px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.plan-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--white);
}

.plan-icon.green {
  background: var(--secondary-color);
}

.plan-icon.blue {
  background: var(--primary-color);
}

.plan-icon.purple {
  background: var(--accent-color);
}

.plan-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.plan-subtitle {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.plan-price {
  font-size: 3rem;
  font-weight: bold;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.plan-price .currency {
  font-size: 1.5rem;
  vertical-align: super;
}

.plan-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.plan-features li {
  padding: 0.75rem 0;
  color: var(--text-light);
  border-bottom: 1px solid #e2e8f0;
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features i {
  color: var(--secondary-color);
  margin-right: 0.5rem;
}

.btn-plan {
  display: block;
  width: 100%;
  padding: 12px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  color: var(--white);
  transition: all 0.3s;
  margin-top: auto;
}

.btn-plan.green {
  background: var(--secondary-color);
}

.btn-plan.green:hover {
  background: #059669;
}

.btn-plan.blue {
  background: var(--primary-color);
}

.btn-plan.blue:hover {
  background: #1d4ed8;
}

.btn-plan.purple {
  background: var(--accent-color);
}

.btn-plan.purple:hover {
  background: #7c3aed;
}

/* CTA Box */
.cta-box {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  padding: 3rem;
  border-radius: var(--border-radius);
  text-align: center;
  margin-top: 4rem;
  color: var(--white);
}

.cta-box h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-box p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

/* Sección Contacto */
.contacto {
  padding: 80px 20px;
  background: var(--light-bg);
}

.contacto-intro {
  text-align: center;
  max-width: 800px;
  margin: 1rem auto 3rem;
  color: var(--text-light);
  font-size: 1.1rem;
}

.contacto-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.contacto-form {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.contacto-form h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.contacto-form button {
  width: 100%;
  font-size: 1.1rem;
}

.contacto-info h3 {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.info-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.info-card i {
  font-size: 2.5rem;
  min-width: 50px;
}

.info-card.whatsapp i {
  color: #25d366;
}

.info-card.telefono i {
  color: var(--primary-color);
}

.info-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
  color: var(--text-dark);
}

.info-card p {
  font-size: 1.1rem;
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.status {
  font-size: 0.9rem;
  color: var(--text-light);
}

.consulta-box {
  background: var(--primary-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  color: var(--white);
  margin: 1.5rem 0;
}

.consulta-box h4 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.consulta-box p {
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-whatsapp:hover {
  background: #20b959;
}

.horarios {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.horarios h4 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.horarios p {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.horarios .nota {
  margin-top: 1rem;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--text-light);
}

/* Footer */
.footer {
  background: var(--dark-bg);
  color: var(--white);
  padding: 3rem 20px 1.5rem;
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.footer-brand i {
  font-size: 1.8rem;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-links h4,
.footer-valores h4 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

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

.footer-links li,
.footer-valores li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-valores li {
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.5rem;
}

.footer-bottom i {
  color: #ef4444;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    flex-direction: column;
    gap: 1rem;
  }

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

  .hero-text p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .quienes-content {
    grid-template-columns: 1fr;
  }

  .contacto-content {
    grid-template-columns: 1fr;
  }

  .plan-card.popular {
    transform: scale(1);
  }

  .plan-card.popular:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 2rem;
  }

  .hero-text h1 {
    font-size: 1.5rem;
  }

  .hero-features {
    grid-template-columns: 1fr;
  }

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

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