:root{
  --wps-bg: #f6f7f8;
  --wps-card: rgba(255,255,255,0.92);
  --wps-border: rgba(17,24,39,0.08);
  --wps-border-strong: rgba(17,24,39,0.12);
  --wps-shadow: 0 18px 48px rgba(15,23,42,0.08);
  --wps-shadow-soft: 0 8px 24px rgba(15,23,42,0.06);
  --wps-text: #17202a;
  --wps-muted: #5f6b76;
  --wps-teal: #00A5B1;
  --wps-radius: 24px;
  --wps-radius-sm: 18px;
  --wps-gap: 24px;
}

.wps-shell{
  margin: 0 auto;
  max-width: 1440px;
  padding: 12px 20px 56px;
  color: var(--wps-text);
}

.wps-section-label{
  font-size: .76rem;
  line-height: 1;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wps-teal);
  font-weight: 700;
  margin: 0 0 12px;
}

.wps-archive-title{
  font-size: clamp(1.9rem, 3vw, 2.9rem);
  line-height: 1.04;
  margin: 0;
  color: #111827;
  letter-spacing: -0.025em;
  max-width: 12ch;
}

.wps-archive-welcome{
  margin-top: 16px;
  max-width: 860px;
  color: var(--wps-muted);
  font-size: 1.03rem;
  line-height: 1.75;
}

.wps-archive-welcome p:last-child{
  margin-bottom: 0;
}

/* featured */

.wps-featured{
  position: relative;
  margin: 8px 0 58px;
}

.wps-featured-media{
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  min-height: 620px;
  background: #dde5e8;
  box-shadow: var(--wps-shadow);
}

.wps-featured-media::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,15,20,0.08) 0%, rgba(10,15,20,0.18) 100%);
  pointer-events: none;
}

.wps-featured-media img,
.wps-featured-placeholder{
  display: block;
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.wps-featured-placeholder{
  background:
    linear-gradient(135deg, rgba(0,165,177,0.14), rgba(255,255,255,0.18)),
    linear-gradient(180deg, #dfe7ea, #ccd7dd);
}

.wps-featured-card{
  position: absolute;
  left: 48px;
  bottom: -36px;
  width: min(560px, calc(100% - 96px));
  padding: 30px 32px 28px;
  border-radius: 26px;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.55);
  box-shadow: 0 26px 60px rgba(15,23,42,0.14);
}

.wps-featured-label{
  display: inline-block;
  margin-bottom: 10px;
  font-size: .74rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--wps-teal);
}

.wps-featured-kicker{
  color: #5a6771;
  font-size: .94rem;
  margin-bottom: 8px;
}

.wps-featured-title{
  margin: 0 0 14px;
  font-size: clamp(1.85rem, 2.8vw, 2.75rem);
  line-height: 1.03;
  letter-spacing: -0.025em;
}

.wps-featured-title a{
  color: #111827;
  text-decoration: none;
}

.wps-featured-title a:hover{
  color: var(--wps-teal);
}

.wps-featured-excerpt{
  color: #4f5d68;
  line-height: 1.75;
  margin-bottom: 18px;
  max-width: 48ch;
}

.wps-featured-actions{
  margin-top: 22px;
}

.wps-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  background: #111827;
  box-shadow: 0 8px 22px rgba(17,24,39,0.16);
  transition: transform .22s ease, background-color .22s ease, box-shadow .22s ease;
}

.wps-btn:hover{
  color: #fff;
  background: var(--wps-teal);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0,165,177,0.24);
}

/* archive shell */

.wps-archive-shell{
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(255,255,255,0.96));
  border: 1px solid var(--wps-border);
  box-shadow: var(--wps-shadow-soft);
  padding: 32px;
}

.wps-archive-head{
  margin-bottom: 24px;
}

/* filters */

.wps-filters{
  display: grid;
  grid-template-columns: 220px 220px minmax(260px, 1fr) auto;
  gap: 14px;
  align-items: center;
  margin-bottom: 28px;
}

.wps-filter select,
.wps-filter input[type="search"]{
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,0.12);
  background: rgba(255,255,255,0.94);
  color: #16202a;
  padding: 0 14px;
}

.wps-filter--search{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.wps-filter--search button{
  min-height: 48px;
  border: 0;
  border-radius: 14px;
  padding: 0 16px;
  background: #111827;
  color: #fff;
  cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}

.wps-filter--search button:hover{
  background: var(--wps-teal);
  transform: translateY(-1px);
}

.wps-clear{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 14px;
  text-decoration: none;
  background: rgba(15,23,42,0.05);
  color: #25303b;
}

.wps-clear:hover{
  background: rgba(15,23,42,0.08);
  color: #111827;
}

/* grid */

.wps-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wps-gap);
  align-items: stretch;
}

.wps-card{
  width: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: 0 10px 28px rgba(15,23,42,0.06);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.wps-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(15,23,42,0.11);
  border-color: rgba(0,165,177,0.16);
}

.wps-card-media{
  display: block;
  position: relative;
  height: 240px;
  overflow: hidden;
  background: #e7ecef;
}

.wps-card-media img,
.wps-card-media-placeholder{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wps-card-media img{
  transition: transform .45s ease;
}

.wps-card:hover .wps-card-media img{
  transform: scale(1.04);
}

.wps-card-media-placeholder{
  background:
    linear-gradient(135deg, rgba(0,165,177,0.10), rgba(255,255,255,0.25)),
    linear-gradient(180deg, #dde6ea, #cfd9df);
}

.wps-card-body{
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
}

.wps-card-kicker{
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #667480;
  margin: 0;
}

.wps-card-title{
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.22;
  letter-spacing: -0.01em;
  min-height: 2.5em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wps-card-title a{
  color: #111827;
  text-decoration: none;
}

.wps-card-title a:hover{
  color: var(--wps-teal);
}

.wps-card-excerpt{
  color: #5a6873;
  line-height: 1.68;
  font-size: .96rem;
  min-height: 5em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* chips */

.wps-chip-row{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 2px;
}

.wps-chip{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: .8rem;
  line-height: 1;
  transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
}

.wps-chip:hover{
  transform: translateY(-1px);
}

/* glass chips */

.wps-chip-row--glass .wps-chip,
.wps-chip.glass{
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(15,23,42,0.10);
  color: #22313d;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.wps-chip-row--glass .wps-chip:hover,
.wps-chip.glass:hover{
  background: rgba(255,255,255,0.92);
  border-color: rgba(0,165,177,0.22);
  color: #111827;
}

/* color chips */

.wps-chip-row--color .wps-chip,
.wps-chip.color{
  border: 1px solid transparent;
  color: #fff;
}

.wps-chip-row--color .wps-chip--parking-planning,
.wps-chip-row--color .wps-chip--parking-planning-design,
.wps-chip-row--color .wps-chip--planning{ background: #1f6feb; }

.wps-chip-row--color .wps-chip--restoration,
.wps-chip-row--color .wps-chip--structure-restoration{ background: #d97706; }

.wps-chip-row--color .wps-chip--building-enclosure,
.wps-chip-row--color .wps-chip--building-envelope,
.wps-chip-row--color .wps-chip--building-diagnostics{ background: #0f766e; }

.wps-chip-row--color .wps-chip--mobility,
.wps-chip-row--color .wps-chip--mobility-strategy{ background: #7c3aed; }

.wps-chip-row--color .wps-chip--structural-engineering,
.wps-chip-row--color .wps-chip--forensics{ background: #be123c; }

.wps-chip-row--color .wps-chip{
  background: #334155;
}

.wps-chip.is-active{
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.45);
}

.wps-sentinel{
  height: 24px;
}

.wps-load-more{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  cursor: pointer;
  margin: 8px auto 0;
}

.wps-load-more:hover{
  background: var(--wps-teal);
}

.wps-empty{
  margin: 8px 0 0;
  color: #5f6b76;
}

/* responsive */

@media (max-width: 1180px){
  .wps-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wps-filters{
    grid-template-columns: 1fr 1fr;
  }

  .wps-filter--search{
    grid-column: 1 / -1;
  }

  .wps-filter--clear{
    justify-self: start;
  }

  .wps-featured-media{
    min-height: 520px;
  }

  .wps-featured-media img,
  .wps-featured-placeholder{
    height: 520px;
  }
}

@media (max-width: 860px){
  .wps-featured-card{
    position: relative;
    left: 0;
    bottom: auto;
    width: 100%;
    margin-top: -34px;
  }

  .wps-archive-shell{
    padding: 24px;
  }
}

@media (max-width: 700px){
  .wps-shell{
    padding-left: 14px;
    padding-right: 14px;
  }

  .wps-grid{
    grid-template-columns: 1fr;
  }

  .wps-filters{
    grid-template-columns: 1fr;
  }

  .wps-filter--search{
    grid-template-columns: 1fr;
  }

  .wps-featured-media{
    min-height: 340px;
    border-radius: 22px;
  }

  .wps-featured-media img,
  .wps-featured-placeholder{
    height: 340px;
  }

  .wps-featured-card{
    padding: 22px 20px;
    border-radius: 20px;
  }

  .wps-archive-shell{
    border-radius: 24px;
    padding: 18px;
  }

  .wps-card{
    border-radius: 18px;
  }

  .wps-card-media{
    height: 220px;
  }
}