.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--borde-suave);
  transition: background-color var(--transicion), border-color var(--transicion);
}

.theme-light .header {
  background: rgba(255, 255, 255, 0.82);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.4px;
}

.brand__logo {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  background: #000;
}

.brand__nombre {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.brand__nombre strong {
  color: var(--acento-amarillo);
  font-weight: 800;
}

.brand__rol {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--texto-atenuado);
  letter-spacing: 1.6px;
  text-transform: uppercase;
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav__enlace {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--texto-principal);
  opacity: 0.82;
  position: relative;
  transition: opacity var(--transicion), color var(--transicion);
}

.nav__enlace::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--acento-amarillo), var(--acento-cyan));
  transition: width var(--transicion);
}

.nav__enlace:hover,
.nav__enlace:focus-visible {
  opacity: 1;
  color: var(--acento-amarillo);
}

.nav__enlace:hover::after,
.nav__enlace:focus-visible::after {
  width: 100%;
}

.header__acciones {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-tema {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--borde-color);
  border-radius: 12px;
  color: var(--texto-principal);
  background: var(--fondo-elevado);
  transition: border-color var(--transicion), transform var(--transicion), background-color var(--transicion);
}

.toggle-tema:hover {
  border-color: var(--acento-amarillo);
  transform: translateY(-2px);
}

.toggle-tema svg {
  width: 20px;
  height: 20px;
}

.toggle-tema .icono-luna {
  display: block;
}

.toggle-tema .icono-sol {
  display: none;
}

.theme-light .toggle-tema .icono-luna {
  display: none;
}

.theme-light .toggle-tema .icono-sol {
  display: block;
}

.menu-boton {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--borde-color);
  border-radius: 12px;
  background: var(--fondo-elevado);
  transition: border-color var(--transicion);
}

.menu-boton span {
  width: 20px;
  height: 2px;
  background: var(--texto-principal);
  border-radius: 2px;
  transition: transform var(--transicion), opacity var(--transicion);
}

.menu-boton.activo span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-boton.activo span:nth-child(2) {
  opacity: 0;
}

.menu-boton.activo span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radio-boton);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
  transition: transform var(--transicion), box-shadow var(--transicion), background-color var(--transicion), border-color var(--transicion), color var(--transicion);
  will-change: transform;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primario {
  background: var(--boton-fondo);
  color: #ffffff;
}

.btn--primario:hover {
  background: var(--boton-hover-fondo);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(33, 150, 243, 0.35);
}

.btn--amarillo {
  background: var(--acento-amarillo);
  color: #000000;
}

.btn--amarillo:hover {
  transform: translateY(-2px);
  box-shadow: var(--sombra-glow-amarillo);
  background: var(--gradiente-llegada);
  color: #000000;
}

.btn--contorno {
  border: 1px solid var(--borde-color);
  color: var(--texto-principal);
  background: transparent;
}

.btn--contorno:hover {
  border-color: var(--acento-cyan);
  transform: translateY(-2px);
  box-shadow: var(--sombra-glow-cyan);
}

.btn--ghost {
  color: var(--texto-atenuado);
  font-weight: 500;
}

.btn--ghost:hover {
  color: var(--acento-amarillo);
}

.btn--centrado {
  margin-inline: auto;
}

.btn--bloque {
  width: 100%;
}

.btn--grande {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.cabecera-seccion {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.cabecera-seccion--izquierda {
  text-align: left;
  margin-inline: 0;
}

.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  border: 1px solid var(--borde-color);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--acento-amarillo);
  margin-bottom: 1.1rem;
}

.etiqueta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--acento-cyan);
  animation: pulso-luz 2.4s ease-in-out infinite;
}

@keyframes pulso-luz {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(0, 188, 212, 0.5);
  }
  50% {
    opacity: 0.6;
    box-shadow: 0 0 0 5px rgba(0, 188, 212, 0);
  }
}

.titulo-seccion {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.titulo-seccion em {
  font-style: normal;
  background: linear-gradient(90deg, var(--acento-amarillo), var(--acento-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.descripcion-seccion {
  margin-top: 1rem;
  color: var(--texto-atenuado);
  font-size: 1.05rem;
}

.tarjeta {
  background: var(--fondo-elevado);
  border: 1px solid var(--borde-suave);
  border-radius: var(--radio-tarjeta);
  padding: 1.8rem;
  transition: transform var(--transicion), border-color var(--transicion), box-shadow var(--transicion), background-color var(--transicion);
}

.tarjeta:hover {
  transform: translateY(-4px);
  border-color: var(--borde-color);
  box-shadow: var(--sombra-base);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  border: 1px solid var(--borde-color);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--texto-atenuado);
  transition: color var(--transicion), border-color var(--transicion);
  white-space: nowrap;
}

.chip:hover {
  color: var(--texto-principal);
  border-color: var(--acento-cyan);
}

.terminal {
  background: #070707;
  border: 1px solid var(--borde-color);
  border-radius: 12px;
  overflow: hidden;
  font-family: var(--fuente-mono);
  box-shadow: var(--sombra-base);
}

.terminal__barra {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.65rem 1rem;
  background: #0f0f0f;
  border-bottom: 1px solid var(--borde-color);
}

.terminal__punto {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.terminal__punto--1 {
  background: #ff5f57;
}

.terminal__punto--2 {
  background: #febc2e;
}

.terminal__punto--3 {
  background: #28c840;
}

.terminal__titulo {
  margin-left: 8px;
  font-size: 0.72rem;
  color: #666666;
  letter-spacing: 0.5px;
}

.terminal__cuerpo {
  padding: 1.2rem 1.2rem 1rem;
  font-size: 0.85rem;
  line-height: 1.85;
  min-height: 220px;
}

.terminal__linea {
  display: flex;
  gap: 10px;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

.terminal__prompt {
  color: var(--acento-verde);
  font-weight: 600;
  flex-shrink: 0;
}

.terminal__comando {
  color: var(--texto-principal);
}

.terminal__salida {
  color: var(--acento-amarillo);
  padding-left: 1.6rem;
}

.terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  background: var(--acento-amarillo);
  vertical-align: text-bottom;
  animation: parpadeo 1s steps(2, start) infinite;
}

@keyframes parpadeo {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

.linea-tiempo {
  position: relative;
  display: grid;
  gap: 2.2rem;
}

.linea-tiempo::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--acento-amarillo), var(--acento-cyan), var(--acento-magenta));
  opacity: 0.45;
}

.exp-item {
  position: relative;
  padding-left: 52px;
}

.exp-item__punto {
  position: absolute;
  left: 8px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--acento-amarillo);
  background: var(--fondo-base);
  box-shadow: 0 0 0 5px rgba(241, 196, 15, 0.12);
}

.exp-item__encabezado {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 0.4rem;
}

.exp-item__empresa {
  font-size: 1.15rem;
  font-weight: 700;
}

.exp-item__puesto {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--acento-cyan);
}

.exp-item__periodo {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--texto-atenuado);
  font-family: var(--fuente-mono);
}

.exp-item__descripcion {
  color: var(--texto-atenuado);
  font-size: 0.95rem;
  max-width: 720px;
}

.exp-item__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0.8rem;
}

.exp-item__chips .chip {
  cursor: default;
}

.filtros {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 2.5rem;
}

.filtro {
  padding: 0.55rem 1.2rem;
  border-radius: 100px;
  border: 1px solid var(--borde-color);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-atenuado);
  transition: all var(--transicion);
}

.filtro:hover {
  color: var(--texto-principal);
  border-color: var(--acento-cyan);
}

.filtro.activo {
  color: #000000;
  background: var(--acento-amarillo);
  border-color: var(--acento-amarillo);
}

.navegacion-flotante {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.navegacion-flotante__item {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--borde-color);
  background: transparent;
  transition: all var(--transicion);
}

.navegacion-flotante__item:hover,
.navegacion-flotante__item.activo {
  background: var(--acento-amarillo);
  border-color: var(--acento-amarillo);
}

.cursor-luz {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor-luz {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 188, 212, 0.07), transparent 65%);
    pointer-events: none;
    z-index: 5;
    transform: translate(-50%, -50%);
  }
}

@media (max-width: 960px) {
  .navegacion-flotante {
    display: none;
  }

  .nav {
    position: fixed;
    inset: 72px 0 0 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(0, 0, 0, 0.96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    padding: 1.2rem 24px 2rem;
    transform: translateX(105%);
    transition: transform var(--transicion);
    overflow-y: auto;
  }

  .theme-light .nav {
    background: rgba(255, 255, 255, 0.98);
  }

  .nav.abierto {
    transform: translateX(0);
  }

  .nav__enlace {
    width: 100%;
    padding: 1rem 0;
    font-size: 1.15rem;
    border-bottom: 1px solid var(--borde-suave);
  }

  .menu-boton {
    display: flex;
  }
}

@media (max-width: 560px) {
  .brand__rol {
    display: none;
  }

  .btn--grande {
    padding: 0.9rem 1.4rem;
    font-size: 0.95rem;
  }
}