/* ============================================
   PUNTELEC S.A. - PÁGINA TRABAJOS
   Diseño Minimalista y Profesional
   ============================================ */

/* ==================== HERO TRABAJOS ==================== */

.hero-trabajos {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
  background-color: var(--color-black);
  margin-top: var(--header-height);
}

@media (min-width: 768px) {
  .hero-trabajos {
    height: 350px;
  }
}

.hero-trabajos__image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

@media (max-width: 768px) {
  .hero-trabajos__image-container {
    background-attachment: scroll;
  }
}

.hero-trabajos__image-hq {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-trabajos__image-hq.loaded {
  opacity: 1;
}

@media (max-width: 768px) {
  .hero-trabajos__image-hq {
    background-attachment: scroll;
  }
}

.hero-trabajos__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.52) 0%,
    rgba(0, 0, 0, 0.18) 55%,
    rgba(0, 0, 0, 0) 100%
  );
  z-index: 1;
}

.hero-trabajos__content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.hero-trabajos__title {
  text-align: center;
  color: var(--color-white);
  animation: fadeInUp 0.8s var(--ease-out);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-trabajos__title-main {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-sm);
}

.hero-trabajos__title-sub {
  display: block;
  font-size: clamp(0.95rem, 2.5vw, 1.35rem);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
}

/* ==================== INTRODUCCIÓN ==================== */

.trabajos-intro {
  padding: var(--section-padding-mobile) 0;
  background: var(--color-white);
  text-align: center;
}

@media (min-width: 768px) {
  .trabajos-intro {
    padding: var(--section-padding-tablet) 0;
  }
}

.trabajos-intro__content {
  max-width: 800px;
  margin: 0 auto;
}

.trabajos-intro__text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-lg);
}

/* ==================== NAVEGACIÓN DE TABS ==================== */

.trabajos-navegacion {
  padding: var(--section-padding-mobile) 0;
  background: var(--color-gray-background);
}

@media (min-width: 768px) {
  .trabajos-navegacion {
    padding: var(--section-padding-tablet) 0;
  }
}

@media (min-width: 992px) {
  .trabajos-navegacion {
    padding: var(--section-padding-desktop) 0;
  }
}

/* Navegación Desktop - Ocultar en móvil */
.tabs-nav--desktop {
  display: none;
}

.tabs-nav-wrapper {
  position: relative;
}

.tabs-nav__scroll-hint {
  display: none;
}

@media (min-width: 768px) {
  .tabs-nav-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-3xl);
  }

  .tabs-nav--desktop {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-light);
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 32px,
      black calc(100% - 32px),
      transparent 100%
    );
    mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 32px,
      black calc(100% - 32px),
      transparent 100%
    );
    padding: 0 8px;
    flex: 1;
    min-width: 0;
    margin-bottom: 0;
  }

  .tabs-nav--desktop::-webkit-scrollbar {
    display: none;
  }

  .tabs-nav__scroll-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
    align-self: flex-start;
    padding-top: 10px;
    color: var(--color-text-light);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }

  .tabs-nav__scroll-hint.is-visible {
    opacity: 1;
  }

  .tabs-nav__scroll-wheel {
    animation: wheelBounce 1.1s ease-in-out infinite;
  }

  .tabs-nav__scroll-hint-arrows {
    animation: arrowsFade 1.1s ease-in-out infinite;
  }

  @keyframes wheelBounce {
    0%,
    100% {
      transform: translateY(0);
      opacity: 1;
    }
    50% {
      transform: translateY(3px);
      opacity: 0.4;
    }
  }

  @keyframes arrowsFade {
    0%,
    100% {
      opacity: 0.3;
    }
    50% {
      opacity: 1;
    }
  }
}

/* Navegación Mobile */
.tabs-nav--mobile {
  display: block;
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .tabs-nav--mobile {
    display: none;
  }
}

/* Tabs Desktop */
.tab-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  background: transparent;
  border: none;
  font-family: var(--font-accent);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-base);
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  position: relative;
}

.tab-btn__icon {
  color: var(--color-text-light);
  transition: all var(--transition-base);
}

.tab-btn:hover {
  color: var(--color-primary);
  background: var(--color-primary-muted);
}

.tab-btn:hover .tab-btn__icon {
  color: var(--color-primary);
}

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.tab-btn.active .tab-btn__icon {
  color: var(--color-accent);
}

/* ==================== DROPDOWN MÓVIL ==================== */

.tabs-dropdown {
  position: relative;
  width: 100%;
}

.tabs-dropdown__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-white);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--border-radius-md);
  font-family: var(--font-accent);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.tabs-dropdown__button:active {
  transform: scale(0.98);
}

.tabs-dropdown__button .tabs-dropdown__icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.tabs-dropdown__text {
  flex: 1;
  text-align: left;
  margin: 0 var(--spacing-sm);
}

.tabs-dropdown__arrow {
  color: var(--color-text-light);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.tabs-dropdown__button.active .tabs-dropdown__arrow {
  transform: rotate(180deg);
}

.tabs-dropdown__menu {
  position: absolute;
  top: calc(100% + var(--spacing-xs));
  left: 0;
  width: 100%;
  background: var(--color-white);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  overflow-x: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base),
    visibility var(--transition-base),
    max-height 0.35s ease;
  z-index: 100;
  max-height: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--color-gray-light) transparent;
}

.tabs-dropdown__menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  max-height: min(520px, calc(100vh - 160px));
}

.tabs-dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-gray-light);
  font-family: var(--font-accent);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: left;
}

.tabs-dropdown__item:last-child {
  border-bottom: none;
}

.tabs-dropdown__item svg {
  color: var(--color-text-light);
  transition: color var(--transition-base);
  flex-shrink: 0;
}

.tabs-dropdown__item:hover {
  background: var(--color-primary-muted);
  color: var(--color-primary);
}

.tabs-dropdown__item:hover svg {
  color: var(--color-primary);
}

.tabs-dropdown__item.active {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
}

.tabs-dropdown__item.active svg {
  color: var(--color-white);
}

/* ==================== SUB-NAVEGACIÓN ==================== */

.sub-tabs-nav {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.sub-tab-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-white);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--border-radius-md);
  font-family: var(--font-accent);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.sub-tab-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-muted);
}

.sub-tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ==================== CONTENIDO DE TABS ==================== */

.tabs-content {
  position: relative;
  min-height: 400px;
}

.tab-panel {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.tab-panel.active {
  display: block;
  opacity: 1;
  animation: fadeIn 0.5s var(--ease-out);
}

.sub-tab-panel {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.sub-tab-panel.active {
  display: block;
  opacity: 1;
  animation: fadeIn 0.4s var(--ease-out);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== HEADER DE TRABAJO ==================== */

.trabajo-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-light);
}

.trabajo-header h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.trabajo-header p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ==================== DETALLE DE TRABAJO ==================== */

/*
  Layout apilado: galería arriba a ancho completo, info abajo.
  Sin columnas laterales — todo en una sola columna.
*/
.trabajo-detalle {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

/* Galería e info ocupan el 100% del ancho disponible */
.trabajo-detalle__galeria,
.trabajo-detalle__info {
  width: 100%;
}

/* ==================== GALERÍA MOSAIC ==================== */

.galeria-mosaic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

@media (min-width: 480px) {
  .galeria-mosaic {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .galeria-mosaic {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }
}

@media (min-width: 1200px) {
  .galeria-mosaic {
    grid-template-columns: repeat(5, 1fr);
  }
}

.galeria-mosaic__group {
  grid-column: 1 / -1;
  display: contents;
}

.galeria-mosaic__group-title {
  grid-column: 1 / -1;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-text-light);
  padding: var(--spacing-sm) 0 var(--spacing-xs);
  border-top: 1px solid var(--color-gray-light);
  margin-top: var(--spacing-sm);
}

.galeria-mosaic__group:first-child .galeria-mosaic__group-title {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.mosaic-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: var(--border-radius-md);
  cursor: zoom-in;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.mosaic-img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

/* ==================== LIGHTBOX ==================== */

.galeria-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
}

.galeria-lightbox.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
}

.galeria-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  cursor: pointer;
}

.galeria-lightbox__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 20px 64px;
  box-sizing: border-box;
}

.galeria-lightbox__img {
  max-width: 100%;
  max-height: calc(100vh - 80px);
  object-fit: contain;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
  user-select: none;
}

.galeria-lightbox__close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 2;
}

.galeria-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.galeria-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
  z-index: 2;
}

.galeria-lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.25);
}

.galeria-lightbox__nav--prev {
  left: 14px;
}

.galeria-lightbox__nav--next {
  right: 14px;
}

.galeria-lightbox__counter {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-sm);
  font-family: var(--font-accent);
  background: rgba(0, 0, 0, 0.4);
  padding: 4px 14px;
  border-radius: var(--border-radius-full);
  white-space: nowrap;
  z-index: 2;
}

/* ==================== INFORMACIÓN ==================== */

.trabajo-detalle__info {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

/* En pantallas grandes, centrar y limitar el ancho del bloque de info */
@media (min-width: 992px) {
  .trabajo-detalle__info {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}

.trabajo-detalle__info h4 {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.trabajo-detalle__info h5 {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.trabajo-detalle__info > p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
}

/* ==================== LISTAS ==================== */

.trabajo-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.trabajo-lista li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.trabajo-lista li::before {
  content: "•";
  color: var(--color-accent);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}

.trabajo-proceso {
  list-style: none;
  counter-reset: proceso-counter;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.trabajo-proceso li {
  counter-increment: proceso-counter;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  padding-left: var(--spacing-sm);
}

.trabajo-proceso li::before {
  content: counter(proceso-counter);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ==================== BENEFICIOS ==================== */

.trabajo-beneficios {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.beneficio-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-gray-background);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
}

.beneficio-item:hover {
  background: var(--color-primary-muted);
  transform: translateX(4px);
}

.beneficio-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.beneficio-item span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* ==================== BOTONES ==================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--button-padding-md);
  font-family: var(--font-accent);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn--large {
  padding: var(--button-padding-lg);
  font-size: var(--font-size-md);
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-primary);
}

.btn--primary:hover {
  transform: var(--hover-lift);
  box-shadow: var(--shadow-primary-hover);
}

/* ==================== CTA FINAL ==================== */

.cta-trabajos {
  padding: var(--spacing-5xl) 0;
  background: linear-gradient(
    135deg,
    var(--color-primary-darker) 0%,
    var(--color-primary-dark) 100%
  );
  text-align: center;
}

.cta-trabajos__content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-trabajos__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-trabajos__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-2xl);
  line-height: var(--line-height-relaxed);
}

.cta-trabajos .btn {
  margin: 0 auto;
}

.cta-trabajos .btn svg {
  transition: transform var(--transition-base);
}

.cta-trabajos .btn:hover svg {
  transform: translateX(4px);
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 768px) {
  .tabs-nav {
    gap: 0;
    border-radius: var(--border-radius-md);
    background: var(--color-white);
    padding: var(--spacing-xs);
  }

  .tab-btn {
    flex: 1;
    flex-direction: column;
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-md);
    gap: var(--spacing-xs);
  }

  .tab-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
  }

  .tab-btn.active .tab-btn__icon {
    color: var(--color-white);
  }

  .sub-tabs-nav {
    flex-direction: column;
  }

  .sub-tab-btn {
    width: 100%;
    text-align: left;
  }

  .trabajo-detalle__info {
    padding: var(--spacing-lg);
  }

  .galeria-lightbox__content {
    padding: 20px 48px;
  }
}

/* ==================== UTILIDADES GLOBALES ==================== */

.section-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--color-primary-muted);
  color: var(--color-primary);
  font-family: var(--font-accent);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--border-radius-full);
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-md);
}

.section-divider {
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: var(--border-radius-full);
  margin-bottom: var(--spacing-xl);
}

.section-divider--centered {
  margin-left: auto;
  margin-right: auto;
}

.trabajo-detalle__info .btn--primary {
  display: none;
}