/* ==========================================================================
   AKSO — Projects Page
   A clean, minimal stack of projects — each one presenting photography
   and film together — rather than long agency-style case studies.
   Large whitespace, editorial typography, no rounded corners or heavy
   shadows. Matches the language established on Home, Photos and Videos.
   ========================================================================== */

/* ---------------------------------------------------------------------
   1. PAGE HEADER
   --------------------------------------------------------------------- */
.projects-header {
  padding-bottom: var(--space-7);
}

.projects-header .section-header {
  margin-bottom: 0;
  max-width: 65ch;
}

/* ---------------------------------------------------------------------
   2. PROJECT SECTION
   --------------------------------------------------------------------- */
.project {
  padding-bottom: var(--space-9);
}

.project:first-child {
  padding-top: 0;
}

.project__hero {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin-bottom: var(--space-6);
}

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

.project__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
}

/* ---------------------------------------------------------------------
   3. META ROW — title/description alongside client/category/year/services
   --------------------------------------------------------------------- */
.project__meta-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.project__intro {
  max-width: 56ch;
}

.project__title {
  margin-top: var(--space-1);
}

.project__description {
  margin-top: var(--space-3);
}

.project__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.project__details-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.project__details-row dt {
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.project__details-row dd {
  font-size: var(--text-body);
  color: var(--color-text-primary);
}

@media (max-width: 900px) {
  .project__meta-row {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .project__details {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  .project__details-row {
    flex: 1 1 40%;
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* ---------------------------------------------------------------------
   4. PHOTOGRAPHY GALLERY
   Same restrained visual language as the Photos page grid — no rounded
   corners, no shadows, generous gaps.
   --------------------------------------------------------------------- */
.project__gallery-heading,
.project__video-heading {
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4) var(--space-3);
}

@media (max-width: 1024px) {
  .project-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .project-gallery {
    grid-template-columns: 1fr;
  }
}

.project-gallery__trigger {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background-color: var(--color-bg-elevated);
}

.project-gallery__trigger img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out),
              opacity var(--duration-base) var(--ease-standard);
}

.project-gallery__trigger:hover img,
.project-gallery__trigger:focus-visible img {
  transform: scale(1.035);
  opacity: 0.9;
}

/* ---------------------------------------------------------------------
   5. INLINE VIDEO
   Click-to-load, responsive 16:9 player. See project-video.js.
   --------------------------------------------------------------------- */
.project-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000;
  overflow: hidden;
}

.project-video__trigger {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
}

.project-video__trigger picture,
.project-video__trigger img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-video__trigger::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.25);
  transition: background-color var(--duration-base) var(--ease-standard);
}

.project-video__trigger:hover::after,
.project-video__trigger:focus-visible::after {
  background: rgba(10, 10, 10, 0.4);
}

.project-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 76px;
  height: 76px;
  color: var(--color-text-primary);
  z-index: 2;
  transition: transform var(--duration-base) var(--ease-out);
}

.project-video__trigger:hover .project-video__play,
.project-video__trigger:focus-visible .project-video__play {
  transform: translate(-50%, -50%) scale(1.08);
}

/* Once playing, the trigger (poster + play icon) is removed from the
   accessible/visual tree entirely by project-video.js swapping it for
   the iframe — this rule is a harmless visual safety net. */
.project-video.is-playing .project-video__trigger {
  display: none;
}

.project-video__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------------------------------------------------------------------
   6. PREVIOUS / NEXT PROJECT NAVIGATION
   In-page anchor links — smooth-scroll.js already handles the scroll.
   --------------------------------------------------------------------- */
.project__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.project__nav-link {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  transition: opacity var(--duration-fast) var(--ease-standard);
}

.project__nav-link:hover,
.project__nav-link:focus-visible {
  opacity: 0.65;
}

.project__nav-link .text-caption {
  color: var(--color-text-muted);
}

.project__nav-title {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  color: var(--color-text-primary);
}

.project__nav-link--next {
  text-align: right;
  align-items: flex-end;
}

@media (max-width: 640px) {
  .project__nav {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .project__nav-link--next {
    text-align: left;
    align-items: flex-start;
  }
}

.project__divider {
  margin-bottom: var(--space-9);
}

/* ---------------------------------------------------------------------
   7. LIGHTBOX
   Same visual component as the Photos page lightbox, duplicated here
   per the established page-scoped CSS convention (each page's
   stylesheet is self-contained). Scoping logic (which images
   Previous/Next cycles through) lives in project-gallery.js.
   --------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  display: flex;
  flex-direction: column;
  background-color: rgba(8, 8, 8, 0.97);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-standard),
              visibility 0s linear var(--duration-base);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity var(--duration-base) var(--ease-standard),
              visibility 0s linear 0s;
}

.lightbox__stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: var(--space-7) var(--space-6) var(--space-3);
}

.lightbox__image {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity var(--duration-base) var(--ease-standard),
              transform var(--duration-base) var(--ease-out);
}

.lightbox__image.is-visible {
  opacity: 1;
  transform: scale(1);
}

.lightbox__caption {
  flex-shrink: 0;
  text-align: center;
  padding: 0 var(--space-4) var(--space-5);
  max-width: 60ch;
  margin-inline: auto;
}

.lightbox__title {
  font-size: var(--text-h3);
}

.lightbox__counter {
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-wide);
  margin-top: var(--space-2);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: fixed;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text-primary);
  transition: opacity var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}

.lightbox__close svg,
.lightbox__prev svg,
.lightbox__next svg {
  width: 20px;
  height: 20px;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 0.65;
}

.lightbox__close {
  top: var(--space-3);
  right: var(--space-3);
}

.lightbox__prev {
  top: 50%;
  left: var(--space-3);
  transform: translateY(-50%);
}

.lightbox__next {
  top: 50%;
  right: var(--space-3);
  transform: translateY(-50%);
}

.lightbox__prev:hover {
  transform: translateY(-50%) translateX(-3px);
}

.lightbox__next:hover {
  transform: translateY(-50%) translateX(3px);
}

@media (max-width: 768px) {
  .lightbox__stage {
    padding: var(--space-6) var(--space-3) var(--space-2);
  }

  .lightbox__prev,
  .lightbox__next {
    width: 36px;
    height: 36px;
  }

  .lightbox__prev {
    left: var(--space-1);
  }

  .lightbox__next {
    right: var(--space-1);
  }

  .lightbox__title {
    font-size: var(--text-lead);
  }
}