/* ============================================
   Stills page — Light theme & gallery layout
   ============================================ */

/* --- Light theme overrides --- */
.page--light {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

/* --- Nav light variant --- */
.nav--light {
  background: transparent;
  transition: background var(--duration-fast);
}
.nav--light.nav--scrolled {
  background: var(--bg-light);
}
.nav--light .nav__brand {
  color: var(--text-dark);
}
.nav--light .nav__link {
  color: var(--text-dark-secondary);
  transition: color var(--duration-fast);
}
.nav--light .nav__link:hover,
.nav--light .nav__link--active {
  color: var(--text-dark);
}
.nav--light .nav__toggle-bar {
  background: var(--text-dark);
}

/* --- Sidebar --- */
.stills-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 10;
}

.stills-sidebar__inner {
  display: flex;
  flex-direction: column;
}

.stills-sidebar__name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 3rem);
  color: var(--text-dark);
  line-height: var(--leading-tight);
  text-transform: uppercase;
}

.stills-sidebar__role {
  font-size: var(--text-small);
  color: var(--text-dark-secondary);
  margin-top: var(--space-xs);
}

.stills-sidebar__bio {
  font-size: var(--text-body);
  color: var(--text-dark-secondary);
  margin-top: var(--space-md);
  line-height: var(--leading-normal);
}

.stills-sidebar__nav {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.stills-sidebar__nav a {
  color: var(--text-dark-secondary);
  text-decoration: none;
  font-size: var(--text-small);
  transition: color var(--duration-fast);
}
.stills-sidebar__nav a:hover {
  color: var(--text-dark);
}
.stills-sidebar__nav a.active {
  color: var(--text-dark);
}
/* Pre-reserve bold space so clicking active never shifts layout */
.stills-sidebar__nav a {
  font-weight: 500;
  display: inline-block;
  min-width: max-content;
}

.stills-sidebar__copy {
  margin-top: auto;
  font-size: var(--text-tiny);
  color: var(--text-dark-secondary);
}

/* --- Layout --- */
.stills-layout {
  display: flex;
  min-height: 100vh;
}

/* --- Masonry grid --- */
.stills-grid {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: var(--space-md);
  padding-top: calc(var(--nav-height) + var(--space-md));
  columns: 2;
  column-gap: 12px;
}

.stills-grid__item {
  break-inside: avoid;
  margin: 0 0 12px;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
}

.stills-grid__item {
  animation: fadeInUp 0.6s var(--ease-out-expo) both;
}

.stills-grid__item:nth-child(2) { animation-delay: 0.05s; }
.stills-grid__item:nth-child(3) { animation-delay: 0.1s; }
.stills-grid__item:nth-child(4) { animation-delay: 0.15s; }
.stills-grid__item:nth-child(5) { animation-delay: 0.2s; }
.stills-grid__item:nth-child(6) { animation-delay: 0.25s; }
.stills-grid__item:nth-child(n+7) { animation-delay: 0.3s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.stills-grid__item img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
  transition: transform 0.6s var(--ease-out-expo);
}

.stills-grid__item:hover img {
  transform: scale(1.01);
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
}
.lightbox--open {
  display: flex;
}

.lightbox__image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.lightbox__image {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  color: #fff;
  font-size: 2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  line-height: 1;
  z-index: 2001;
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
  z-index: 2001;
}
.lightbox__prev { left: var(--space-sm); }
.lightbox__next { right: var(--space-sm); }
.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* --- Mobile --- */
@media (max-width: 767px) {
  .stills-sidebar {
    position: relative;
    width: 100%;
    height: auto;
    padding: var(--space-md);
    flex-direction: row;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-sm);
    padding-top: calc(var(--nav-height) + var(--space-md));
  }

  .stills-sidebar__inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-sm);
  }

  .stills-sidebar__name {
    font-size: 1.5rem;
  }
  .stills-sidebar__name br { display: none; }

  .stills-sidebar__role {
    margin-top: 0;
  }

  .stills-sidebar__bio,
  .stills-sidebar__copy {
    display: none;
  }

  .stills-sidebar__nav {
    flex-direction: row;
    margin-top: 0;
    gap: var(--space-sm);
    width: 100%;
  }

  .stills-layout {
    flex-direction: column;
  }

  .stills-grid {
    margin-left: 0;
    padding-top: var(--space-md);
    columns: 2;
  }
}

@media (max-width: 480px) {
  .stills-grid {
    columns: 1;
  }
}