/* ===================================
   PROJECT PAGE — project.css
   Inherits all design tokens from styles.css
   =================================== */

/* ===================================
   PROJECT HEADER
   =================================== */
.nav-container--project {
  justify-content: space-between;
}

/* ===================================
   BREADCRUMB
   =================================== */
.breadcrumb-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: calc(var(--nav-height) + var(--spacing-md));
  padding-bottom: var(--spacing-sm);
  padding-left: var(--site-margin);
  padding-right: var(--site-margin);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.breadcrumb-bar a,
.breadcrumb-bar span {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.breadcrumb-sep {
  color: var(--color-text-muted);
}

.breadcrumb-current {
  color: var(--color-text);
}

/* ===================================
   PROJECT INTRO
   =================================== */
.project-intro {
  padding: var(--spacing-lg) var(--site-margin);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.project-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  align-items: start;
}

.project-title {
  font-family: var(--font-primary);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--color-text);
}

.project-description {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding-top: 0.5rem;
}

.project-description p {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.2vw, 1.1rem);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-muted);
}

/* ===================================
   HERO MEDIA
   =================================== */
.project-hero-media {
  padding: 0 var(--site-margin) var(--spacing-lg);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.project-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.project-media-item {
  overflow: hidden;
  border-radius: 4px;
}

.project-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project-media-img--wide {
  aspect-ratio: 16 / 7;
}

.project-media-item:hover .project-media-img,
.gallery-item:hover .project-media-img {
  transform: scale(1.03);
}

/* ===================================
   VIDEO
   =================================== */
.project-video {
  padding: 0 var(--site-margin) var(--spacing-lg);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.project-feature-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-radius: 4px;
  background-color: rgba(0, 0, 0, 0.05);
}

.project-video-placeholder {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(240px, 48vw, 760px);
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(17, 17, 17, 0.08), rgba(17, 17, 17, 0.02)),
    #d8d2c9;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.project-video-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(17, 17, 17, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 17, 17, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.45;
}

.project-video-play {
  position: relative;
  z-index: 1;
  width: clamp(56px, 7vw, 92px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(17, 17, 17, 0.18);
  background-color: rgba(232, 228, 222, 0.75);
}

.project-video-play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 53%;
  width: 0;
  height: 0;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  border-left: 16px solid var(--color-text);
  transform: translate(-50%, -50%);
}

.project-video-label {
  position: absolute;
  left: var(--spacing-sm);
  bottom: var(--spacing-sm);
  z-index: 1;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.project-media-video {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project-media-video--wide {
  aspect-ratio: 16 / 7;
}

.project-media-item:hover .project-media-video,
.gallery-item:hover .project-media-video {
  transform: scale(1.03);
}

/* ===================================
   PROJECT METADATA STRIP
   =================================== */
.project-meta-strip {
  padding: var(--spacing-lg) var(--site-margin);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.project-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.project-meta-grid--two {
  grid-template-columns: repeat(2, 1fr);
}

.project-meta-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.meta-value {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1.1vw, 1rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.6;
}

/* ===================================
   CREDITS
   =================================== */
.project-credits {
  padding: var(--spacing-lg) var(--site-margin);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.project-credits-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-md);
  align-items: start;
}

.credits-heading {
  font-family: var(--font-primary);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.credits-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding-top: 0.5rem;
}

.credits-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.credits-role {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.credits-name {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text);
}

/* ===================================
   GALLERY
   =================================== */
.project-gallery {
  padding: var(--spacing-sm) var(--site-margin) var(--spacing-xl);
  max-width: var(--site-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.gallery-row {
  display: flex;
  gap: var(--spacing-sm);
}

.gallery-item {
  overflow: hidden;
  border-radius: 4px;
}

.gallery-item--half {
  flex: 0 0 calc(50% - 0.5rem);
}

.gallery-item--full {
  flex: 0 0 100%;
}

/* ===================================
   PREV / NEXT NAV
   =================================== */
.project-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--site-margin);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.project-nav-link {
  font-family: var(--font-primary);
  font-size: clamp(0.85rem, 1.5vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.3s ease;
}

.project-nav-link:hover {
  opacity: 0.6;
}

.project-nav-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.project-nav-link--prev:hover .project-nav-arrow {
  transform: translateX(-4px);
}

.project-nav-link--next:hover .project-nav-arrow {
  transform: translateX(4px);
}

/* ===================================
   RESPONSIVE — TABLET (≤ 1024px)
   =================================== */
@media (max-width: 1024px) {
  .project-intro-grid {
    grid-template-columns: 1fr 1.2fr;
  }

  .project-credits-grid {
    grid-template-columns: 1fr 1.5fr;
  }
}

/* ===================================
   RESPONSIVE — MOBILE (≤ 768px)
   =================================== */
@media (max-width: 768px) {
  .project-intro-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

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

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

  .project-credits-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .gallery-row {
    flex-direction: column;
  }

  .gallery-item--half {
    flex: 0 0 100%;
  }

  .project-media-img {
    aspect-ratio: 4 / 3;
  }

  .project-media-img--wide {
    aspect-ratio: 16 / 9;
  }
}

/* ===================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   =================================== */
@media (max-width: 480px) {
  .project-meta-grid {
    grid-template-columns: 1fr;
  }

  .project-nav-bar {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
  }
}