/* =============================================================
   PROJECTEN PAGINA
   Dit bestand hoort alleen bij projecten.html.
   Hier staat de opmaak voor:
   - filterknoppen
   - projectkaarten / masonry grid
   - Instagram blok
   - overlay met foto's en tekst
   ============================================================= */

/* Hoofdsectie met filters en projectoverzicht */
.project-gallery {
  background: var(--wsc-bg);
  padding: clamp(64px, 10vw, 120px) clamp(16px, 5vw, 60px) clamp(48px, 8vw, 88px);
}

.project-gallery__inner {
  max-width: var(--maxW);
  margin: 0 auto;
}

.project-gallery__intro {
  max-width: 760px;
  margin-bottom: var(--sp-5);
}

.project-gallery__intro h1 {
  font-size: clamp(34px, 5vw, 56px);
  margin-bottom: var(--sp-3);
}

.project-gallery__intro h1::after {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin-top: var(--sp-3);
  background: var(--wsc-blue);
}

.project-gallery__intro p {
  max-width: 58ch;
  font-size: clamp(15px, 1.35vw, 18px);
}

/* Spotlight-projecten: premium kaarten binnen het gewone projectgrid */
.featured-project-card {
  position: relative;
  display: block;
  width: 100%;
  min-height: clamp(280px, 32vw, 420px);
  margin: 0 0 var(--sp-4);
  break-inside: avoid;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(0, 0, 255, .38);
  background: var(--wsc-white);
  box-shadow: 0 18px 44px rgba(0, 0, 255, .14), var(--shadow-sm);
  text-align: left;
  isolation: isolate;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.featured-project-card:hover,
.featured-project-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--wsc-blue);
  box-shadow: 0 22px 54px rgba(0, 0, 255, .20), var(--shadow-md);
}

.featured-project-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform .75s ease;
}

.featured-project-card:hover img,
.featured-project-card:focus-visible img {
  transform: scale(1.045);
}

.featured-project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.08) 0%, rgba(0,0,0,.12) 40%, rgba(0,0,0,.76) 100%);
  pointer-events: none;
}

.featured-project-card__badge {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  z-index: 2;
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--wsc-blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(0, 0, 255, .28);
}

.featured-project-card__title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: var(--sp-6) var(--sp-4) var(--sp-4);
  color: #fff;
}

.featured-project-card__title h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(24px, 3vw, 34px);
  text-shadow: 0 2px 16px rgba(0,0,0,.38);
}

/* Rij met filterknoppen boven de projecten */
.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.project-filter {
  min-height: 42px;
  padding: 10px 18px;
  border: 1px solid var(--wsc-line);
  border-radius: 999px;
  background: var(--wsc-white);
  color: var(--wsc-ink);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.project-filter:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 0, 255, .28);
  box-shadow: var(--shadow-md);
}

.project-filter.is-active {
  background: var(--wsc-blue);
  border-color: var(--wsc-blue);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 255, .24);
}

/* Masonry grid: projecten vallen als galerij onder elkaar */
.project-grid {
  column-count: 3;
  column-gap: var(--sp-4);
}

/* Eén projectkaart in het overzicht */
.project-card {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 0 var(--sp-4);
  break-inside: avoid;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--wsc-white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--wsc-line);
  text-align: left;
  isolation: isolate;
}

.project-card img {
  width: 100%;
  min-height: 220px;
  max-height: 520px;
  object-fit: cover;
  transition: transform .75s ease;
}

.project-card:hover img,
.project-card:focus-visible img {
  transform: scale(1.045);
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.68) 100%);
  z-index: 1;
  pointer-events: none;
}

.project-card__title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: var(--sp-5) var(--sp-4) var(--sp-4);
  color: #fff;
}

.project-card__title h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(22px, 2.4vw, 30px);
  text-shadow: 0 2px 16px rgba(0,0,0,.35);
}

.project-empty {
  padding: var(--sp-4);
  border: 1px solid var(--wsc-line);
  border-radius: var(--radius-md);
  background: var(--wsc-white);
  color: var(--wsc-ink-soft);
}

.project-instagram {
  background: var(--wsc-bg);
  padding: 0 clamp(16px, 5vw, 60px) var(--sp-7);
}

.project-instagram__inner {
  max-width: var(--maxW);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4);
  border: 1px solid var(--wsc-line);
  border-radius: var(--radius-lg);
  background: var(--wsc-white);
  box-shadow: var(--shadow-sm);
}

.project-instagram h2 {
  margin-bottom: var(--sp-1);
  font-size: clamp(22px, 2.5vw, 30px);
}

.project-instagram__link {
  flex: 0 0 auto;
  width: clamp(76px, 10vw, 120px);
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform .25s ease;
}

.project-instagram__link:hover {
  transform: translateY(-2px);
}

/* Overlay die opent wanneer je op een project klikt */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 40px);
}

.project-modal.is-open {
  display: flex;
}

.project-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 31, .42);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  transition: opacity .28s ease;
}

.project-modal.is-visible .project-modal__backdrop {
  opacity: 1;
}

.project-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(85vw, 1180px);
  max-height: min(86vh, 860px);
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.7);
  transform: translateY(16px) scale(.98);
  opacity: 0;
  transition: opacity .28s ease, transform .28s ease;
}

.project-modal.is-visible .project-modal__dialog {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.project-modal__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr);
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(22px, 4vw, 48px);
  height: min(86vh, 860px);
  overflow: hidden;
}

.project-viewer {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Vaste vierkante fotobox links in de overlay */
.project-viewer__stage {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, calc(86vh - 180px));
  aspect-ratio: 1 / 1;
  min-height: 0;
  max-height: none;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--wsc-white);
  touch-action: pan-y;
}

.project-viewer__stage img {
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center center;
  background: var(--wsc-white);
}

.project-viewer__nav {
  display: none;
}

.project-viewer__nav--prev { left: 14px; }
.project-viewer__nav--next { right: 14px; }

/* Kleine thumbnails onder de grote foto, zichtbaar bij maximaal 5 foto's */
.project-thumbs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  flex: 0 0 auto;
}

.project-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  background: var(--wsc-bg-alt);
  opacity: .74;
  transition: opacity .2s ease, border-color .2s ease;
}

.project-thumb.is-active {
  border-color: var(--wsc-blue);
  opacity: 1;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-modal__text {
  min-width: 0;
  overflow: auto;
  padding-right: 6px;
  scrollbar-width: thin;
}

.project-modal__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  flex-wrap: wrap;
}

.project-modal__title {
  font-size: clamp(30px, 4vw, 48px);
}

.project-modal__close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--wsc-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(0, 0, 255, .22);
  transition: background .2s ease, transform .2s ease;
  white-space: nowrap;
}

.project-modal__close:hover {
  background: var(--wsc-blue-deep);
  transform: translateY(-1px);
}

/* De onderste terugknop is alleen bedoeld voor de mobiele overlay. */
.project-modal__close--mobile {
  display: none;
}

.project-modal__section {
  padding-top: var(--sp-4);
  border-top: 1px solid var(--wsc-line);
}

.project-modal__section + .project-modal__section {
  margin-top: var(--sp-4);
}

.project-modal__section h3 {
  margin-bottom: var(--sp-2);
  font-size: clamp(22px, 2.2vw, 28px);
}

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

@media (max-width: 980px) {
  .project-grid {
    column-count: 2;
  }

  .project-modal__content {
    grid-template-columns: 1fr;
  }

  .project-modal__text {
    order: 1;
  }
}

@media (max-width: 760px) {
  .project-gallery {
    padding: var(--sp-7) var(--sp-3) var(--sp-5);
  }

  .project-grid {
    column-count: 1;
  }

  .featured-project-card {
    min-height: 300px;
  }

  .project-card {
    margin-bottom: var(--sp-3);
  }

  .project-card img {
    min-height: 220px;
    max-height: 420px;
  }

  .project-instagram {
    padding: 0 var(--sp-3) var(--sp-6);
  }

  .project-instagram__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .project-modal {
    padding: 10px;
  }

  .project-modal__dialog {
    width: 100%;
    max-height: 92vh;
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .project-modal__content {
    grid-template-rows: auto minmax(0, 1fr) auto;
    padding: var(--sp-3);
    gap: var(--sp-4);
    height: 92vh;
    overflow: hidden;
  }

  /* Alleen het tekstgedeelte scrolt; foto en terugknop blijven zichtbaar. */
  .project-modal__text {
    order: initial;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .project-modal__top {
    display: block;
    margin-bottom: var(--sp-3);
  }

  /* Op telefoon: foto, titel/tekst en als laatste de terugknop. */
  .project-modal__close--desktop {
    display: none;
  }

  .project-modal__close--mobile {
    display: inline-flex;
    width: 100%;
    margin-top: 0;
  }

  .project-viewer__stage {
    width: 100%;
    min-height: 0;
  }

  /* Op telefoon neemt alleen de hoofdfoto ruimte in; miniaturen zijn niet nodig. */
  .project-thumbs {
    display: none;
  }

  /* Mobiele bladerknoppen liggen in het fotovak; swipen blijft ook mogelijk. */
  .project-viewer__nav:not([hidden]) {
    position: absolute;
    top: 50%;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(15, 23, 42, .12);
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    color: var(--wsc-ink);
    font-size: 32px;
    line-height: 1;
    box-shadow: var(--shadow-md);
    transform: translateY(-50%);
  }

  .project-viewer__nav--prev {
    left: 10px;
  }

  .project-viewer__nav--next {
    right: 10px;
  }
}