/* Estilos mejorados para el menú principal */

/* Variables para el menú */
:root {
  --menu-bg: rgba(255, 255, 255, 0.95);
  --menu-text: #333333;
  --menu-active: #4CAF50;
  --menu-hover: #388E3C;
  --menu-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --menu-transition: all 0.3s ease;
  --menu-mobile-bg: #ffffff;
  --menu-mobile-overlay: rgba(0, 0, 0, 0.5);
}

/* Estilos base del header y menú */
.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--menu-bg);
  box-shadow: var(--menu-shadow);
  padding: 0.8rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--menu-transition);
}

.header.scrolled {
  padding: 0.5rem 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.logo {
  display: flex;
  align-items: center;
}

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--menu-text);
}

.logo img {
  margin-right: 0.5rem;
  transition: var(--menu-transition);
}

.logo strong {
  font-size: 1.2rem;
  font-weight: 700;
}

/* Navegación principal */
.header nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.header nav a {
  color: var(--menu-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  transition: var(--menu-transition);
  position: relative;
}

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

.header nav a.active {
  color: var(--menu-active);
}

.header nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background-color: var(--menu-active);
  border-radius: 2px;
}

/* Botón de menú móvil */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background-color: var(--menu-text);
  transition: var(--menu-transition);
}

/* Estilos para el menú en modo responsive */
@media (max-width: 768px) {
  .header nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--menu-mobile-bg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
  }
  
  .header nav.active {
    right: 0;
  }
  
  .header nav a {
    width: 100%;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  
  .header nav a.active::after {
    display: none;
  }
  
  .header nav a.active {
    background-color: rgba(76, 175, 80, 0.1);
    padding-left: 0.75rem;
    border-radius: 4px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--menu-mobile-overlay);
    opacity: 0;
    visibility: hidden;
    transition: var(--menu-transition);
    z-index: 999;
  }
  
  .menu-overlay.active {
    opacity: 1;
    visibility: visible;
  }
}

/* Estilos para dispositivos muy pequeños */
@media (max-width: 480px) {
  .logo strong {
    font-size: 1rem;
  }
  
  .logo img {
    width: 40px;
    height: 40px;
  }
  
  .header {
    padding: 0.6rem 1rem;
  }
}

/* Estilos para la página del simulador */
.simulator-hero {
  background-color: #388E3C;
  background-image: linear-gradient(135deg, #388E3C 0%, #4CAF50 100%);
}

/* Estilos para botones secundarios */
.secondary-button {
  background-color: transparent;
  border: 2px solid var(--menu-active);
  color: var(--menu-active);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--menu-transition);
  display: inline-block;
  text-align: center;
}

.secondary-button:hover {
  background-color: rgba(76, 175, 80, 0.1);
}

/* Sección CTA */
.section-cta {
  background-color: #f5f5f5;
  padding: 4rem 0;
  text-align: center;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 480px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons a {
    width: 100%;
    max-width: 250px;
  }
}

/* Estilos para las tarjetas de características */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background-color: white;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: var(--menu-transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(76, 175, 80, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--menu-active);
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--menu-text);
}

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

/* Contenedor para secciones */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Footer mejorado */
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.footer-links a {
  color: #fff;
  text-decoration: none;
  transition: var(--menu-transition);
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
}