/* ================= HEADER ================= */
header {
  position: fixed;       /* en lugar de sticky */
  top: 0;
  left: 0;
  width: 100%;           /* que ocupe todo el ancho */
  z-index: 9999;         /* muy alto para que quede sobre todo */
  background-color: hsla(var(--background) / 0.95);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid hsl(var(--border));
}

/* Contenedor */
header .container {
  width: 100%;
  max-width: 1368px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Fila principal */
header .container > .flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem; /* h-16 */
}

/* ================= LOGO + TÍTULO ================= */
header a.flex.items-center {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-right: auto; /* asegura alineado a la izquierda */
}
header h1 {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: bold;
  color: hsl(var(--primary));
  margin: 0;
  cursor: pointer;
  transition: opacity 0.2s ease-in-out;
}
header h1:hover { opacity: 0.8; }

header svg {
  stroke: hsl(var(--primary)) !important; /* fuerza el trazo */
  fill: none;
  display: inline-block;
  width:20px;
  height: 20px;
}

/* ================= NAV DESKTOP ================= */
#main-nav-desktop {
  display: none; /* mobile first */
}
@media (min-width: 768px) {
  #main-nav-desktop {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto; /* empuja menú a la derecha */
  }
}
#main-menu-desktop {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}
#main-menu-desktop li {
  list-style: none;
}
#main-menu-desktop a {
  font-weight: 600;
  color: hsl(var(--primary));
  text-decoration: none;
  padding: 0.5rem;
  transition: color 0.2s ease-in-out;
}
#main-menu-desktop a:hover {
    
}

/* ================= MENU TOGGLE (MÓVIL) ================= */
#menu-toggle {
  background: transparent;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding:0px;
  width:20px;
  height: 20px;
  
}
#menu-toggle:hover { background: transparent; }
#menu-toggle .icon-menu { display: inline-block; }
#menu-toggle .icon-close { display: none; }
header[data-open="true"] #menu-toggle .icon-menu { display: none; }
header[data-open="true"] #menu-toggle .icon-close { display: inline-block; }

/* ================= NAV MÓVIL ================= */
#mobile-menu {
  display: none;
  border-top: 1px solid hsl(var(--border));
  background-color: hsla(var(--background) / 0.95);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
header[data-open="true"] #mobile-menu { display: block; }

#mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 1rem;
}
#mobile-menu li {
  width: 100%;
}
#mobile-menu a {
  display: block;
  width: 100%;
  padding: 12px 16px;
  border: 2px solid hsl(var(--primary));
  border-radius: 10px;
  font-weight: 600;
  color: hsl(var(--primary));
  background: transparent;
  text-align: left;
  box-sizing: border-box;
  overflow-wrap: break-word;
}
#mobile-menu li.current-menu-item > a,
#mobile-menu a.is-active {
  background: hsl(var(--primary));
  color: #fff;
}

/* ================= RESPONSIVE BREAKPOINTS ================= */
@media (max-width: 767px) {
  /* En mobile se esconde el nav desktop */
  #main-nav-desktop { display: none !important; }
}
@media (min-width: 768px) {
  /* En desktop se esconde el toggle y menú móvil */
  #menu-toggle { display: none !important; }
  #mobile-menu { display: none !important; }
}


.btn-liquid {
  position: relative;
  z-index: 0; /* stacking context */
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  color: hsl(var(--primary));
  background: none;
  border: 2px solid hsl(var(--primary));
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 120px;
}

/* pseudo-elemento para animación */
.btn-liquid.liquid::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;               /* arranca vacío */
  height: 4px;            /* rayita inicial */
  background: hsl(var(--primary));
  z-index: -1;            /* detrás del texto */
  transition:
    width 0.3s ease,      /* primero ancho */
    height 0.3s ease 0.3s;/* luego altura */
}

/* al hover: expandir */
.btn-liquid.liquid:hover::before,
.btn-liquid.liquid.active::before {
  width: 100%;   /* primero crece en ancho */
  height: 100%;  /* luego sube */
}

/* color texto con delay para sincronizar */
.btn-liquid.liquid:hover,
.btn-liquid.liquid.active {
  color: #fff !important;
  transition: color  0.3s ease 0.3s !important; /* espera a que el fondo ya cubra */
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: auto; /* ocupa espacio y empuja el botón hamburguesa a la derecha */
}


#menu-toggle .icon-menu { display: block; }
#menu-toggle .icon-close { display: none; }

header[data-open="true"] #menu-toggle .icon-menu { display: none; }
header[data-open="true"] #menu-toggle .icon-close { display: block; }