/* ========== LOGO IMAGE SIZE ========== */
.logo-img {
  height: 50px; /* Un poco más grande para presencia */
  width: auto;
  display: block;
  transition: transform 0.3s ease;
}

.logo:hover .logo-img {
  transform: scale(1.05); /* Efecto sutil al pasar el mouse sobre el logo */
}

/* ========== HEADER BASE ========== */
body {
  padding-top: 80px; /* Ajustamos para dar aire */
}

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  transform: translateZ(0);
  /* CAMBIO: Usar variable para que se ponga negro en darkmode */
  background: var(--header-bg); 
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid var(--border-color); /* Agregado borde variable */
}

/* Layout */
.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 100%;
}

/* Nav */
.main-nav .nav-list {
  list-style: none;
  display: flex;
  gap: 2.5rem; /* Más espacio entre links */
}

.main-nav .nav-list li a {
  text-decoration: none;
  color: var(--brand-grey); /* Usamos tu gris corporativo */
  font-size: 1.05rem;
  font-weight: 500;
  font-family: var(--font-Family-2);
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

/* Efecto Hover: Naranja vibrante */
.main-nav .nav-list li a:hover {
  color: var(--brand-blue); /* Al pasar el mouse se pone azul */
}

/* Underline animado (Naranja) */
.main-nav .nav-list li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--brand-orange); /* Tu naranja de acento */
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-nav .nav-list li a:hover::after {
  width: 100%;
}

/* Botón especial para 'Contacto' en el menú (Opcional, si quieres destacarlo) */
.main-nav .nav-list li a[href="/Contacto"] {
    background: var(--brand-orange);
    color: white !important;
    padding: 8px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(231, 72, 46, 0.2);
}
.main-nav .nav-list li a[href="/Contacto"]:hover {
    background: var(--brand-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(231, 72, 46, 0.3);
}
.main-nav .nav-list li a[href="/Contacto"]::after {
    display: none; /* Quitamos la línea de abajo para el botón */
}

/* ========== MOBILE ========== */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 2001;
}

.bar {
  width: 30px;
  height: 3px;
  background: var(--brand-blue); /* Hamburguesa azul */
  border-radius: 4px;
  transition: all 0.3s ease;
}

/* Mobile menu panel */
@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 280px;
    background: var(--bg-card);;
    padding-top: 100px;
    box-shadow: -5px 0 30px rgba(0,0,0,0.1);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: 1rem;
    padding-left: 2rem;
  }
  
  .menu-toggle {
    display: flex;
  }
}