/* ==========================================================================
   Kids Zone Theme - Redesigned Header Styles
   ========================================================================== */

/* Smooth Scroll & Sticky Header Offset */
html {
  scroll-behavior: smooth;
}

#inicio,
#atracciones,
#nosotros,
#contacto {
  scroll-margin-top: 85px;
}

/* Header Root Element */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100000;
  background-color: #0f172a; /* Sleek Solid Dark Navy */
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
  transition: background-color var(--transition-normal);
  animation: headerFadeDown 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes headerFadeDown {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Brand Accent Line at Header Bottom */
.header-brand-line {
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, #ff5722 0%, #0066ff 100%);
}

.header-container {
  max-width: 1280px; /* Centered compact composition */
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 78px; /* Compact height */
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Branding & Logo - Considerably Larger Presence */
.site-branding {
  display: flex;
  align-items: center;
}

.custom-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.custom-logo-link:hover {
  opacity: 0.92;
}

.custom-logo {
  height: 50px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

/* Mobile Hamburger Toggle Button */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  margin: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #ffffff;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 100003;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background-color: rgba(255, 255, 255, 0.18);
  border-color: var(--color-primary-orange);
  outline: none;
}

/* Hide header menu-toggle when mobile menu is open to prevent DOUBLE X */
.site-header.is-menu-open #menu-toggle {
  opacity: 0;
  pointer-events: none;
}

.hamburger-icon {
  width: 22px;
  height: 22px;
  display: block;
  pointer-events: none;
}

/* Backdrop Element */
.nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 250ms ease, visibility 250ms ease;
  z-index: 100001;
  pointer-events: auto;
}

.nav-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

/* Mobile Header Bar inside Drawer (Hidden on Desktop) */
.mobile-nav-header {
  display: none;
}

/* Mobile Drawer Styles (< 992px) */
@media (max-width: 991px) {
  .mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background-color: #0b1329;
    flex-shrink: 0;
  }

  .mobile-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
  }

  .mobile-menu-close {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 38px;
    height: 38px;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  }

  .mobile-menu-close:hover,
  .mobile-menu-close:focus-visible {
    background-color: rgba(255, 87, 34, 0.2);
    color: var(--color-primary-orange);
    border-color: var(--color-primary-orange);
  }

  .main-navigation {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh;
    background-color: #0b1329;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 35px rgba(0, 0, 0, 0.7);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), visibility 300ms ease;
    z-index: 100002;
    pointer-events: auto;
  }

  .main-navigation.is-active {
    transform: translateX(0);
    visibility: visible;
  }

  .mobile-nav-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
  }

  .nav-menu li {
    margin: 0;
  }

  .nav-menu li a {
    display: flex;
    align-items: center;
    padding: 0.9rem 1.15rem;
    color: #ffffff;
    font-family: var(--font-family-heading);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 100003;
    pointer-events: auto;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  }

  .nav-menu li a:hover,
  .nav-menu li a:focus-visible,
  .nav-menu li.current-menu-item a,
  .nav-menu li.is-active a {
    background-color: rgba(255, 87, 34, 0.15);
    border-color: rgba(255, 87, 34, 0.5);
    color: var(--color-primary-orange);
  }

  .header-cta-wrapper {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .header-cta-wrapper .btn-header-cta {
    width: 100%;
    padding: 0.9rem 1.25rem;
    font-size: 1rem;
    font-weight: 800;
    justify-content: center;
    background-color: var(--color-cta-red);
    color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.15);
  }
}

/* Desktop Navigation (>= 992px) */
@media (min-width: 992px) {
  .menu-toggle,
  .mobile-nav-header {
    display: none !important;
  }

  .main-navigation {
    display: flex !important;
    align-items: center;
    gap: 2rem;
    position: static;
    transform: none !important;
    visibility: visible !important;
    background: transparent;
    height: auto;
    box-shadow: none;
    width: auto;
    z-index: auto;
    pointer-events: auto;
  }

  .mobile-nav-body {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0;
    overflow: visible;
  }

  /* Desktop Nav Links - Reduced separation + Subtle Orange Indicator */
  .nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.25rem;
  }

  .nav-menu li a {
    display: inline-block;
    padding: 0.4rem 0.25rem;
    color: #ffffff;
    font-family: var(--font-family-heading);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    position: relative;
    transition: color 180ms ease, opacity 180ms ease;
  }

  /* Subtle Orange Indicator Line below active/hover link */
  .nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 22px;
    height: 2.5px;
    background-color: var(--color-primary-orange);
    border-radius: 2px;
    opacity: 0;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .nav-menu li a:hover,
  .nav-menu li a:focus-visible,
  .nav-menu li.current-menu-item > a,
  .nav-menu li.is-active > a {
    color: #ffffff;
  }

  .nav-menu li a:hover::after,
  .nav-menu li a:focus-visible::after,
  .nav-menu li.current-menu-item > a::after,
  .nav-menu li.is-active > a::after {
    transform: translateX(-50%) scaleX(1);
    opacity: 1;
  }

  .header-cta-wrapper {
    margin-left: 0.5rem;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }

  /* Redesigned Premium CTA Button */
  .btn-header-cta {
    background-color: var(--color-cta-red);
    color: #ffffff;
    font-family: var(--font-family-heading);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 0.55rem 1.2rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(230, 57, 70, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  }

  .btn-header-cta:hover,
  .btn-header-cta:focus-visible {
    background-color: var(--color-cta-red-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.35);
  }
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  .site-header,
  .main-navigation,
  .nav-menu li a::after,
  .btn,
  .nav-backdrop {
    animation: none !important;
    transition: none !important;
  }
}