.projects-hero {
  position: relative;
  padding: 4.5rem 0 3rem;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.92) 34%, rgba(255, 255, 255, 0.82) 60%, rgba(247, 250, 252, 0.76) 100%),
    url("../assets/projects/climatizacion-oficinas-las-condes/cover.png") center center / cover no-repeat;
}

.projects-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at top right, rgba(11, 132, 216, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(244, 248, 251, 0.16) 100%);
  pointer-events: none;
}

.projects-hero .section-shell {
  position: relative;
  z-index: 1;
}

.projects-page-title {
  max-width: 15ch;
}

.projects-page-copy {
  max-width: 58ch;
}

.projects-hero-copy {
  max-width: 44rem;
}

.projects-hero-visual {
  min-height: 23rem;
}

.projects-overview-card,
.overview-stat,
.projects-index-meta,
.projects-support-card,
.project-detail-card,
.project-thumb,
.projects-filter-bar {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.projects-overview-card {
  padding: 1.6rem;
}

.projects-overview-card strong,
.overview-stat strong {
  display: block;
  font-family: var(--font-display);
  color: var(--color-primary-900);
}

.projects-overview-card strong {
  font-size: 1.18rem;
}

.projects-overview-card p {
  margin: 0.85rem 0 0;
  color: var(--color-text-muted);
  line-height: 1.72;
}

.projects-overview-grid {
  margin-top: 1.85rem;
}

.overview-stat {
  height: 100%;
  padding: 1.3rem 1.4rem;
}

.overview-stat span {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.overview-stat strong {
  margin-top: 0.8rem;
  font-size: 1.7rem;
}

.projects-index-meta {
  display: grid;
  gap: 0.85rem;
  min-width: 280px;
  padding: 1rem 1.15rem;
  justify-items: start;
  align-self: end;
}

.projects-index-meta span {
  color: var(--color-text-muted);
  font-weight: 700;
}

.projects-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2rem;
  padding: 1rem;
}

.projects-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0 1rem;
  border: 1px solid rgba(21, 103, 179, 0.16);
  border-radius: var(--radius-pill);
  background: var(--color-surface-soft);
  color: var(--color-text);
  font-weight: 700;
  cursor: pointer;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    background-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base);
}

.projects-filter-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(21, 103, 179, 0.26);
  background: rgba(11, 132, 216, 0.06);
}

.projects-filter-chip.is-active {
  border-color: transparent;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-500));
  color: var(--color-white);
  box-shadow: 0 14px 28px rgba(11, 132, 216, 0.16);
}

.projects-filter-chip-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  min-height: 28px;
  padding: 0 0.4rem;
  border-radius: var(--radius-pill);
  background: rgba(11, 31, 51, 0.08);
  font-size: 0.8rem;
}

.projects-feed {
  min-width: 0;
}

.projects-stage-row {
  --bs-gutter-x: 1.75rem;
  --bs-gutter-y: 1.75rem;
}

.projects-grid-view {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem;
}

.project-list-card {
  height: 100%;
}

.project-list-button {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.project-meta-tags,
.project-services,
.project-thumb-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.project-meta-tags {
  margin-top: auto;
  padding-top: 1rem;
}

.project-chip {
  border: 1px solid var(--color-border);
  background: var(--color-surface-soft);
  color: var(--color-text-muted);
}

.project-detail-card {
  position: relative;
  padding: 1.35rem;
  align-self: start;
  height: fit-content;
  width: 100%;
}

@media (min-width: 1200px) {
  .project-detail-card {
    position: sticky;
    top: 132px;
  }
}

.project-detail-figure {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 18px;
  background: linear-gradient(135deg, #dfe8ef, #eef3f7);
}

.project-detail-image-button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.project-detail-image-hint {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(11, 31, 51, 0.72);
  color: var(--color-white);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  pointer-events: none;
}

.project-detail-head {
  margin-top: 1.2rem;
}

.project-detail-head > :last-child {
  margin-bottom: 0;
}

.project-detail-summary-line {
  margin-top: 1rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.project-detail-metadata {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.project-detail-metadata article {
  padding: 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface-soft);
}

.project-detail-metadata span {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-detail-metadata strong {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-text);
}

.project-services {
  margin-top: 1.2rem;
}

.project-thumb-row {
  margin-top: 1.2rem;
}

.project-thumb {
  width: 94px;
  height: 72px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  overflow: hidden;
  cursor: pointer;
}

.project-thumb.is-active {
  border-color: rgba(11, 132, 216, 0.38);
}

.project-image-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
}

.project-image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 31, 51, 0.82);
}

.project-image-modal-dialog {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(92vw, 1040px);
  height: min(88vh, 860px);
  margin: 4vh auto;
  padding: 3rem 1rem 1rem;
}

.project-image-modal-media {
  max-width: 100%;
  max-height: 100%;
  border-radius: 20px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  background: #fff;
}

.project-image-modal-close {
  position: absolute;
  top: 0;
  right: 0.25rem;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

body.project-image-modal-open {
  overflow: hidden;
}

.project-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.35rem;
  align-items: center;
}

.project-empty-state {
  padding: 1.6rem;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
}

.project-empty-state h3 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--color-primary-900);
}

.project-empty-state p {
  margin: 0.9rem 0 0;
  color: var(--color-text-muted);
  line-height: 1.7;
}


@media (max-width: 1199px) {
  .projects-stage-row {
    --bs-gutter-y: 1.5rem;
  }

  .project-detail-card {
    position: static;
  }
}

@media (max-width: 991px) {
  .projects-grid-view {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .projects-hero {
    padding: 3.75rem 0 2.5rem;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.9) 36%, rgba(247, 250, 252, 0.84) 100%),
      url("../assets/projects/climatizacion-oficinas-las-condes/cover.png") center center / cover no-repeat;
  }

  .projects-hero-visual {
    min-height: 19.5rem;
  }

  .projects-grid-view,
  .project-detail-metadata {
    grid-template-columns: 1fr;
  }

  .projects-filter-bar,
  .project-thumb-row {
    overflow-x: auto;
    padding-bottom: 0.35rem;
  }

  .project-detail-image-hint {
    right: 0.65rem;
    bottom: 0.65rem;
    font-size: 0.7rem;
  }

  .project-image-modal-dialog {
    width: 94vw;
    height: 82vh;
    margin: 6vh auto;
    padding-top: 2.75rem;
  }

}