/*
 * Full Portfolio experience: a full-screen, in-tab view stacked above the
 * landing page (position: fixed, own internal scroll — never an iframe or
 * a route change). Scoped entirely under .portfolio-full / its nested
 * .portfolio-full__campaign and .portfolio-full__lightbox layers so none
 * of this touches landing-page styles.
 */

.portfolio-full {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: #000000;
  color: #FFF3EC;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transition: opacity 260ms ease;
}

.portfolio-full[hidden] {
  display: none;
}

.portfolio-full.is-open {
  opacity: 1;
  visibility: visible;
}

/* Header: sticky inside the overlay's own scroll container, not the page. */
.portfolio-full__header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: calc(22px + env(safe-area-inset-top, 0px)) 40px 22px;
  background: rgba(0, 0, 0, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio-full__back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  transition: transform 180ms ease, opacity 180ms ease;
}

.portfolio-full__back:hover {
  transform: translateX(-4px);
  opacity: 0.8;
}

.portfolio-full__back-arrow {
  font-size: 17px;
  line-height: 1;
}

/* Portfolio grid: a calm, balanced two-column editorial grid — every card
   shares the same aspect ratio (capped by max-height too) and object-fit:
   cover, so covers read as a consistent set rather than a masonry of wildly
   different sizes. */
.portfolio-full__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 44px 40px 90px;
}

.portfolio-full__card {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 620px;
  padding: 0;
  border: none;
  border-radius: 14px;
  overflow: hidden;
  background: #141414;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
}

.portfolio-full__card:focus-visible {
  outline: 2px solid #FF5C00;
  outline-offset: 3px;
}

.portfolio-full__card-media {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-full__card:hover .portfolio-full__card-media,
.portfolio-full__card:focus-visible .portfolio-full__card-media {
  transform: scale(1.06);
}

.portfolio-full__card-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 22px 20px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.82) 100%);
  pointer-events: none;
}

.portfolio-full__card-name {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
  color: #FFFFFF;
  margin: 0 0 4px;
}

.portfolio-full__card-desc {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 13px;
  color: rgba(255, 243, 236, 0.75);
  margin: 0;
}

/* Speculative-work disclaimer: closes out the grid, once, full stop — never
   repeated inside a campaign overlay. Restrained width and a hairline top
   border (matching the header's own divider) so it reads as a quiet,
   integrated footnote rather than a legal pop-up bolted onto the page. */
.portfolio-full__disclaimer {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 40px 96px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.portfolio-full__disclaimer-title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0 0 14px;
}

.portfolio-full__disclaimer-body {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 243, 236, 0.62);
  margin: 0;
}

/* Campaign overlay: stacked above the grid. */
.portfolio-full__campaign {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: rgba(0, 0, 0, 0.97);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transition: opacity 240ms ease;
}

.portfolio-full__campaign[hidden] {
  display: none;
}

.portfolio-full__campaign.is-open {
  opacity: 1;
  visibility: visible;
}

.portfolio-full__campaign-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: calc(32px + env(safe-area-inset-top, 0px)) 48px 24px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.96) 55%, rgba(0, 0, 0, 0));
}

.portfolio-full__campaign-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  color: #FFFFFF;
  margin: 0 0 8px;
}

.portfolio-full__campaign-desc {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 15px;
  color: rgba(255, 243, 236, 0.7);
  max-width: 560px;
  margin: 0;
}

.portfolio-full__campaign-note {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 13px;
  color: rgba(255, 243, 236, 0.5);
  max-width: 560px;
  margin: 5px 0 0;
}

.portfolio-full__campaign-close,
.portfolio-full__lightbox-close {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 243, 236, 0.3);
  background: rgba(255, 255, 255, 0.04);
  color: #FFF3EC;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.portfolio-full__campaign-close:hover,
.portfolio-full__lightbox-close:hover {
  transform: scale(1.1) rotate(90deg);
  border-color: #FF5C00;
  background: rgba(255, 92, 0, 0.12);
}

/* Campaign collage: CSS multi-column masonry, always two columns down to
   the mobile breakpoint (where it drops to one) — a calm, organised
   contact sheet rather than a mix of oversized and tiny items. Each item
   keeps its own intrinsic aspect ratio (width:100%, height:auto), so
   nothing is cropped or distorted, and every item shares the same column
   width — no item is ever allowed to span full width. */
.portfolio-full__collage {
  column-count: 2;
  column-gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 48px 70px;
}

.portfolio-full__collage-item {
  break-inside: avoid;
  margin: 0 0 20px;
  border-radius: 12px;
  overflow: hidden;
  background: #111111;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  cursor: zoom-in;
  border: none;
  padding: 0;
  display: block;
  width: 100%;
}

.portfolio-full__collage-item img,
.portfolio-full__collage-item video {
  display: block;
  width: 100%;
  height: auto;
}

/* Individual media viewer: a second, higher-stacked lightbox. */
.portfolio-full__lightbox {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.96);
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease;
}

.portfolio-full__lightbox[hidden] {
  display: none;
}

.portfolio-full__lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.portfolio-full__lightbox-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 92vw;
  max-height: 88vh;
}

.portfolio-full__lightbox-stage img,
.portfolio-full__lightbox-stage video {
  display: block;
  max-width: 92vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.portfolio-full__lightbox-close {
  position: absolute;
  top: calc(24px + env(safe-area-inset-top, 0px));
  right: 32px;
}

.portfolio-full__lightbox-prev,
.portfolio-full__lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 243, 236, 0.3);
  background: rgba(255, 255, 255, 0.04);
  color: #FFF3EC;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.portfolio-full__lightbox-prev { left: 24px; }
.portfolio-full__lightbox-next { right: 24px; }

.portfolio-full__lightbox-prev:hover { transform: translateY(-50%) scale(1.1) translateX(-3px); border-color: #FF5C00; }
.portfolio-full__lightbox-next:hover { transform: translateY(-50%) scale(1.1) translateX(3px); border-color: #FF5C00; }

@media (max-width: 640px) {
  .portfolio-full__header {
    padding: calc(16px + env(safe-area-inset-top, 0px)) 20px 16px;
    gap: 12px;
  }

  .portfolio-full__back {
    font-size: 11px;
    gap: 6px;
  }

  .portfolio-full__grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px 20px 64px;
  }

  .portfolio-full__disclaimer {
    padding: 24px 24px 64px;
  }

  .portfolio-full__campaign-header {
    padding: calc(20px + env(safe-area-inset-top, 0px)) 20px 16px;
  }

  .portfolio-full__campaign-desc {
    max-width: 100%;
  }

  .portfolio-full__campaign-note {
    max-width: 100%;
  }

  .portfolio-full__collage {
    column-count: 1;
    padding: 4px 20px 48px;
  }

  .portfolio-full__lightbox-prev,
  .portfolio-full__lightbox-next {
    width: 42px;
    height: 42px;
    font-size: 18px;
  }

  .portfolio-full__lightbox-prev { left: 10px; }
  .portfolio-full__lightbox-next { right: 10px; }

  .portfolio-full__lightbox-close {
    right: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-full,
  .portfolio-full__campaign,
  .portfolio-full__lightbox,
  .portfolio-full__back,
  .portfolio-full__card-media,
  .portfolio-full__campaign-close,
  .portfolio-full__lightbox-close,
  .portfolio-full__lightbox-prev,
  .portfolio-full__lightbox-next {
    transition: none;
  }
}