/* layout.css */

/* Header & Nav */
.header {
  background-color: var(--azul);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  color: var(--blanco);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  height: 40px;
  width: auto;
  border-radius: 4px; /* Optional slight rounding */
}

.logo span {
  color: var(--verde);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--blanco);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--verde);
}

/* Mobile menu toggle (hidden on desktop) */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Footer */
.footer {
  background-color: var(--azul);
  color: var(--gris-oscuro);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  color: var(--blanco);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-col p,
.footer-col a {
  color: var(--gris-oscuro);
  margin-bottom: 0.75rem;
  display: block;
}

.footer-col a:hover {
  color: var(--verde);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

/* Responsive Layout */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    display: none; /* simple implementation, can be enhanced with JS */
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--azul);
    padding: 1.5rem 0;
    box-shadow: var(--shadow-md);
  }

  .nav-links.active {
    display: flex;
  }
}