/* Header y Navegación Premium - Rediseño UI/UX Optimizado */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98); /* Mejorado de 0.95 */
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(233, 30, 99, 0.12); /* Más visible */
  z-index: 1000;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 20px rgba(233, 30, 99, 0.08);
}

.header.header--scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(233, 30, 99, 0.12);
  border-bottom-color: rgba(233, 30, 99, 0.15);
}

/*.header.header--hidden {
  transform: translateY(-100%);
}*/

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  min-height: 80px;
  position: relative;
}

/* Logo mejorado con mejor presencia visual */
.nav__logo {
  display: flex;
  align-items: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  transition: all var(--transition-normal);
  z-index: 1002;
}

.nav__logo:hover {
  transform: scale(1.05);
}

.nav__logo-img {
  height: 50px;
  width: auto;
  margin-right: var(--spacing-sm);
  filter: drop-shadow(0 2px 8px rgba(233, 30, 99, 0.2));
  transition: all var(--transition-normal);
}

.nav__logo:hover .nav__logo-img {
  filter: drop-shadow(0 4px 12px rgba(233, 30, 99, 0.3));
}

/* Menú de navegación optimizado */
.nav__menu {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50px;
  padding: var(--spacing-xs) var(--spacing-lg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(233, 30, 99, 0.1);
}

.nav__item {
  position: relative;
}

.nav__link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: #2D3748; /* Color más oscuro para mejor contraste */
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  border-radius: 25px;
  white-space: nowrap;
  /* Asegurar que el texto sea siempre visible */
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

/* Mejorar el contraste en hover */
.nav__link:hover {
  color: var(--white);
  transform: translateY(-2px);
  text-shadow: none;
}

/* Asegurar visibilidad en el estado activo */
.nav__link.nav__link--active {
  color: var(--white);
  background: var(--gradient-primary);
  box-shadow: 0 4px 15px rgba(233, 30, 99, 0.3);
  text-shadow: none;
}

/* CTA Button mejorado con mayor prominencia */
.nav__cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  z-index: 1002;
}

.nav__cta .btn {
  padding: var(--spacing-sm) var(--spacing-xl);
  font-weight: 600;
  font-size: var(--font-size-sm);
  border-radius: 30px;
  background: var(--gradient-primary);
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 20px rgba(233, 30, 99, 0.3);
  border: none;
  position: relative;
  overflow: hidden;
}

.nav__cta .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}

.nav__cta .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(233, 30, 99, 0.4);
}

.nav__cta .btn:hover::before {
  left: 100%;
}

.nav__cta .btn:active {
  transform: translateY(-1px);
}

/* Toggle button mejorado con animación de hamburguesa */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 45px;
  height: 45px;
  cursor: pointer;
  transition: all var(--transition-normal);
  border-radius: 12px;
  background: rgba(233, 30, 99, 0.1);
  z-index: 1002;
  position: relative;
  border: 2px solid transparent;
}

.nav__toggle:hover {
  background: rgba(233, 30, 99, 0.15);
  border-color: rgba(233, 30, 99, 0.2);
  transform: scale(1.05);
}

.nav__toggle:active {
  transform: scale(0.95);
}

/* Ícono hamburguesa animado */
.nav__toggle-icon {
  position: relative;
  width: 24px;
  height: 18px;
}

.nav__toggle-icon,
.nav__toggle-icon::before,
.nav__toggle-icon::after {
  display: block;
  height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
  content: '';
  position: absolute;
  width: 100%;
}

.nav__toggle-icon::before {
  top: -7px;
}

.nav__toggle-icon::after {
  bottom: -7px;
}

/* Animación cuando está activo */
.nav__toggle.nav__toggle--active .nav__toggle-icon {
  background: transparent;
}

.nav__toggle.nav__toggle--active .nav__toggle-icon::before {
  transform: rotate(45deg);
  top: 0;
}

.nav__toggle.nav__toggle--active .nav__toggle-icon::after {
  transform: rotate(-45deg);
  bottom: 0;
}

.nav__toggle.nav__toggle--active {
  background: rgba(233, 30, 99, 0.2);
  border-color: var(--primary-color);
}

/* Responsive Navigation mejorado */
@media screen and (max-width: 768px) {
  .nav {
    padding: var(--spacing-sm) 0;
    min-height: 70px;
  }

  .nav__logo-img {
    height: 50px;
  }

  .nav__menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: auto;
    max-height: calc(100vh - 70px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(233, 30, 99, 0.1);
    box-shadow: 0 10px 40px rgba(233, 30, 99, 0.15);
    overflow-y: auto;
  }

  .nav__menu.nav__menu--active {
    left: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 300px;
    text-align: center;
    background: transparent;
    border: none;
    padding: 0;
  }

  .nav__link {
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-xl);
    width: 100%;
    text-align: center;
    border-radius: 12px;
    background: rgba(233, 30, 99, 0.05);
    border: 1px solid rgba(233, 30, 99, 0.1);
  }

  .nav__link:hover {
    background: var(--gradient-primary);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(233, 30, 99, 0.2);
  }

  .nav__cta {
    margin-top: var(--spacing-xl);
    width: 100%;
    max-width: 300px;
  }

  .nav__cta .btn {
    width: 100%;
    text-align: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
  }

  .nav__toggle {
    display: flex;
  }
}

@media screen and (max-width: 480px) {
  .nav {
    padding: var(--spacing-xs) 0;
  }

  .nav__logo-img {
    height: 50px;
  }

  .nav__toggle {
    width: 40px;
    height: 40px;
  }
  
  .nav__toggle-icon {
    width: 20px;
    height: 16px;
  }
  
  .nav__menu {
    top: 60px;
    max-height: calc(100vh - 60px);
  }
}

/* Overlay para cerrar menú móvil */
.nav__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.nav__overlay.nav__overlay--active {
  opacity: 1;
  visibility: visible;
}

/* Indicador de scroll mejorado */
.scroll-progress {
  position: fixed;
  top: 70px;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 1001;
  transition: width 0.1s ease;
  box-shadow: 0 0 10px rgba(233, 30, 99, 0.5);
}

@media screen and (max-width: 768px) {
  .scroll-progress {
    top: 70px;
  }
}

/* Mejoras de accesibilidad */
.nav__toggle:focus-visible,
.nav__link:focus-visible,
.nav__cta .btn:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Animaciones suaves para usuarios que prefieren menos movimiento */
@media (prefers-reduced-motion: reduce) {
  .nav__menu,
  .nav__link::before,
  .nav__toggle,
  .nav__logo,
  .nav__cta .btn,
  .nav__toggle-icon,
  .nav__toggle-icon::before,
  .nav__toggle-icon::after {
    transition: none;
  }
  
  .nav__link:hover,
  .nav__cta .btn:hover {
    transform: none;
  }
}

/* Efectos adicionales para pantallas grandes */
@media screen and (min-width: 1200px) {
  .nav {
    padding: var(--spacing-lg) 0;
  }
  
  .nav__list {
    gap: var(--spacing-2xl);
  }
  
  .nav__logo-img {
    height: 50px;
  }
}

/* Estilos para el botón CTA en menú móvil */
.nav__mobile-cta {
    display: none;
    width: 100%;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(233, 30, 99, 0.2);
}

.btn--mobile {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    border-radius: 12px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: 0 4px 20px rgba(233, 30, 99, 0.3);
    transition: all 0.3s ease;
    animation: pulse-cta 2s infinite;
}

.btn--mobile:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(233, 30, 99, 0.4);
}

.btn--mobile i {
    font-size: 1.1em;
}

/* Animación de pulso para llamar la atención */
@keyframes pulse-cta {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(233, 30, 99, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(233, 30, 99, 0.5);
    }
}

/* Responsive - Mostrar solo en móvil */
@media screen and (max-width: 768px) {
    .nav__mobile-cta {
        display: block;
    }
    
    /* Ocultar el CTA original en móvil */
    .nav__cta {
        display: none;
    }
    
    .nav__menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: auto;
        max-height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-xxl);
    }
}

@media screen and (min-width: 769px) {
    .nav__mobile-cta {
        display: none;
    }
}