/*
 * ===============================================
 * HEADER CSS - Boulangeri
 * ===============================================
 * Estilos para la barra de navegación superior
 * incluye menú desktop y móvil
 * ===============================================
 */

/* === HEADER PRINCIPAL === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-index-fixed);
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.95) 0%,
    rgba(0, 0, 0, 0.85) 100%
  );
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  transition: all var(--transition-normal);
  box-shadow: 
    0 2px 10px rgba(0, 0, 0, 0.3),
    0 1px 0 rgba(139, 21, 56, 0.15);
  border-bottom: 1px solid rgba(139, 21, 56, 0.1);
}

/* Header con scroll - MISMO ESTILO EN TODAS LAS PÁGINAS */
.header.scrolled {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.98) 0%,
    rgba(0, 0, 0, 0.92) 100%
  );
  backdrop-filter: blur(20px) saturate(200%);
  -webkit-backdrop-filter: blur(20px) saturate(200%);
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.4),
    0 2px 0 rgba(139, 21, 56, 0.2);
  border-bottom: 1px solid rgba(139, 21, 56, 0.15);
}

/* === CONTENEDOR DEL HEADER === */
.header__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
}

@media (min-width: 640px) {
  .header__container {
    padding: 0 var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .header__container {
    padding: 0 var(--spacing-8);
  }
}

/* === LOGO === */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  transition: all var(--transition-fast);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

.header__logo:hover {
  opacity: 1;
  filter: drop-shadow(0 4px 12px rgba(139, 21, 56, 0.4));
  transform: translateY(-1px);
}

/* Logo imagen */
.header__logo-img {
  display: flex;
  height: 40px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
  transition: all var(--transition-fast);
}

@media (min-width: 768px) {
  .header__logo-img {
    height: 60px; 
  }
}

.header__logo:hover .header__logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 10px rgba(139, 21, 56, 0.5));
}

/* Logo texto (alternativo si no hay imagen) */
.header__logo-text {
  font-size: var(--font-size-xl);
  font-family: "Ultra", serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0;
  color: var(--color-white);
  text-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(255, 255, 255, 0.1);
}

.header__logo-dot {
  font-size: var(--font-size-xl);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-style: normal;
  letter-spacing: .25rem;
  text-transform: uppercase;
  color: var(--color-primary);
  text-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(139, 21, 56, 0.4);
}

/* === NAVEGACIÓN DESKTOP === */
.header__nav {
  display: none;
}

@media (min-width: 768px) {
  .header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
  }
}

.header__nav-link {
  position: relative;
  padding: var(--spacing-2) 0;
  color: rgba(255, 255, 255, 0.95);
  font-family: "Inter", sans-serif;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
}

.header__nav-link:hover {
  color: var(--color-primary);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.5),
    0 0 16px rgba(139, 21, 56, 0.5);
  transform: translateY(-1px);
}

/* Línea activa */
.header__nav-link.active {
  color: var(--color-primary);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.5),
    0 0 16px rgba(139, 21, 56, 0.4);
}

.header__nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-primary) 50%,
    transparent 100%
  );
  box-shadow: 0 0 8px rgba(139, 21, 56, 0.6);
}

/* === BOTÓN MENÚ MÓVIL === */
.header__menu-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2);
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.header__menu-button:hover {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .header__menu-button {
    display: none;
  }
}

/* Icono del menú */
.header__menu-icon {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* === MENÚ MÓVIL === */
.header__mobile-menu {
  display: none;
  padding: var(--spacing-6) 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.98) 0%,
    rgba(0, 0, 0, 0.95) 100%
  );
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(139, 21, 56, 0.2);
  box-shadow: 
    inset 0 1px 0 rgba(139, 21, 56, 0.1),
    0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Menú móvil abierto */
.header__mobile-menu.active {
  display: block;
}

@media (min-width: 768px) {
  .header__mobile-menu {
    display: none !important;
  }
}

.header__mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

@media (min-width: 640px) {
  .header__mobile-nav {
    padding: 0 var(--spacing-6);
  }
}

.header__mobile-link {
  padding: var(--spacing-3) var(--spacing-4);
  color: rgba(255, 255, 255, 0.95);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
  border-radius: var(--border-radius-md);
  background: transparent;
}

.header__mobile-link:hover {
  color: var(--color-primary);
  background: rgba(139, 21, 56, 0.1);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.5),
    0 0 16px rgba(139, 21, 56, 0.4);
  transform: translateX(4px);
}

.header__mobile-link.active {
  color: var(--color-primary);
  background: rgba(139, 21, 56, 0.15);
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.5),
    0 0 16px rgba(139, 21, 56, 0.4);
  border-left: 3px solid var(--color-primary);
  padding-left: calc(var(--spacing-4) - 3px);
}

/* === ANIMACIONES === */
/* Fade in del menú móvil */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.header__mobile-menu.active {
  animation: fadeIn var(--transition-fast);
}