/* === VARIABLES === */
:root {
  /* Colores */
  --azul-oscuro: #1C2A39;
  --gris-medio: #5A6A73;
  --blanco: #FFFFFF;
  --negro: #000000;
  --verde-energia: #00C896;

  /* Tipografías */
  --fuente-titulos: 'Segoe UI', sans-serif;
  --fuente-parrafos: 'Helvetica Neue', Arial, sans-serif;
}

/* === ESTILOS BASE === */
body {
  background-color: var(--negro);
  color: var(--blanco);
  font-family: var(--fuente-parrafos);
  margin: 0;
  padding: 0;
}

/* ===============
       TÍTULOS 
================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--fuente-titulos);
  color: var(--blanco);
}

p {
  font-family: var(--fuente-parrafos);
  color: var(--gris-medio);
}

/* ===============
       NAVBAR 
================== */

.nav-button {
  transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
  border: none;
  outline: none;
  cursor: pointer;
}

.nav-button:hover {
  transform: scale(1.05);
}

.nav-button:active {
  transform: scale(0.95);
}

.nav-tooltip {
  position: fixed;
  left: 5.5rem;
  top: auto;
  transform: none;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #0d0d0d;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  z-index: 100;
  min-width: 80px;
  text-align: center;
}

.group:hover .nav-tooltip {
  opacity: 1;
}

.overflow-y-auto::-webkit-scrollbar {
  display: none;
}

.overflow-y-auto {
  -ms-overflow-style: none;
  scrollbar-width: none;
}