/* Project archive/taxonomy — shared HTCWindow design system. */
.projects-archive {
  width: 100%;
  padding: var(--htc-space-10) var(--htc-gutter) var(--htc-section-space);
  background: var(--htc-bg);
  color: var(--htc-black);
  font-family: "Montserrat", Arial, sans-serif;
}

.projects-archive,
.projects-archive * {
  box-sizing: border-box;
}

.projects-archive__container {
  width: 100%;
  max-width: var(--htc-container);
  margin: 0 auto;
  padding: 0;
}

.projects-intro {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--htc-space-8);
}

.projects-intro__title {
  flex: 0 0 auto;
  margin: 0;
  color: var(--htc-primary);
  font-size: var(--htc-title-size);
  line-height: 1.2;
  font-weight: 700;
}

.projects-intro__text {
  width: 750px;
  max-width: 60%;
  margin: 0;
  color: rgba(31, 31, 31, .8);
  font-size: var(--htc-body-size);
  line-height: 1.65;
}

.projects-tabs {
  width: 100%;
  margin-top: var(--htc-space-10);
  display: flex;
  align-items: center;
  gap: var(--htc-space-3);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.projects-tabs::-webkit-scrollbar { display: none; }

.project-tab {
  width: auto;
  flex: 0 0 auto;
  padding: var(--htc-space-3) var(--htc-space-4);
  border-radius: var(--htc-radius-sm);
  background: var(--htc-white);
  color: var(--htc-ink);
  font-size: var(--htc-small-size);
  line-height: 18px;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease;
}
.project-tab:hover { color: var(--htc-primary); }

.post-type-archive-du_an .project-tab--all,
.tax-danh_muc_du_an.term-du-an-can-ho .project-tab--can-ho,
.tax-danh_muc_du_an.term-khach-san-resort .project-tab--resort,
.tax-danh_muc_du_an.term-truong-hoc-benh-vien-nha-may .project-tab--cong-cong,
.tax-danh_muc_du_an.term-du-an-thap-tang-nha-o-tu-nhan .project-tab--thap-tang,
.tax-danh_muc_du_an.term-xuat-khau .project-tab--xuat-khau {
  background: var(--htc-primary);
  color: var(--htc-white);
}

.projects-grid {
  width: 100%;
  margin-top: var(--htc-space-8);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--htc-space-8) var(--htc-space-4);
}

.project-card {
  width: 100%;
  height: 305px;
  position: relative;
  overflow: hidden;
  border-radius: var(--htc-radius-md);
  background: var(--htc-white);
}

.project-card__image,
.project-card__image.tag,
.project-card__image > a,
.project-card__image img {
  width: 100%;
  height: 100%;
}

.project-card__image {
  margin: 0;
  display: block;
}

.project-card__image img {
  display: block;
  object-fit: cover;
}

.project-card__title {
  width: 230px;
  max-width: calc(100% - 32px);
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  padding: var(--htc-space-3);
  border-radius: 5px 5px 0 0;
  background: var(--htc-white);
  color: var(--htc-ink);
  font-size: var(--htc-small-size);
  line-height: 1.18;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  text-decoration: underline;
}
.project-card__title:hover { color: var(--htc-primary); }

.project-card__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  background: #e5e9ee;
}

.projects-load-more {
  width: 100%;
  margin-top: var(--htc-space-8);
  display: flex;
  justify-content: center;
}

.projects-load-more__button {
  min-width: 94px;
  height: 48px;
  padding: 0 var(--htc-space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--htc-primary);
  border-radius: var(--htc-radius-sm);
  background: transparent;
  color: var(--htc-primary);
  font: inherit;
  font-size: var(--htc-small-size);
  font-weight: 600;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, opacity .2s ease;
}
.projects-load-more__button:hover {
  background: var(--htc-primary);
  color: var(--htc-white);
}
.projects-load-more__button.is-loading {
  opacity: .6;
  pointer-events: none;
}

@media (max-width: 900px) {
  .projects-archive {
    padding-top: 56px;
    padding-bottom: var(--htc-section-space);
  }
  .projects-intro {
    flex-direction: column;
    gap: var(--htc-space-4);
  }
  .projects-intro__text {
    width: 100%;
    max-width: 760px;
  }
  .projects-tabs { margin-top: 56px; }
  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 18px;
  }
}

@media (max-width: 600px) {
  .projects-archive {
    padding: var(--htc-space-7) 14px var(--htc-section-space);
  }
  .projects-intro__title { font-size: 32px; }
  .projects-tabs {
    width: calc(100vw - 28px);
    margin-top: var(--htc-space-7);
    gap: 10px;
  }
  .project-tab {
    padding: 13px var(--htc-space-3);
    font-size: 12px;
  }
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: var(--htc-space-6);
  }
  .projects-load-more { margin-top: var(--htc-space-6); }
  .project-card { height: 280px; }
}