/* STREAMING_CHUNK:Defining CSS variables and base typography... */
:root {
  --primary-black: #000000;
  --accent-blue: #0d6efd;
  --light-gray: #f8f9fa;
  --medium-gray: #6c757d;
  --border-color: #eeeeee;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--primary-black);
  line-height: 1.6;
  background-color: #fff;
}

/* STREAMING_CHUNK:Styling navigation bar and dropdowns... /
/ Navigation */
.navbar {
  padding: 1.5rem 0;
  background: rgba(255, 255, 255, 0.9) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.navbar-brand {
  font-weight: 800;
  letter-spacing: -1px;
  text-transform: uppercase;
  font-size: 1.2rem;
}

.nav-link {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-left: 1.5rem;
  color: var(--medium-gray) !important;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-black) !important;
}

/* Custom Dropdown Styling to Match Minimalism */
.dropdown-menu {
  border: 1px solid var(--border-color) !important;
  padding: 0.5rem 0;
  margin-top: 1rem !important;
}

.dropdown-item {
  font-size: 0.7rem !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  color: var(--medium-gray) !important;
  padding: 0.5rem 1.5rem !important;
}

.dropdown-item:hover {
  background-color: var(--light-gray) !important;
  color: var(--primary-black) !important;
}

/* STREAMING_CHUNK:Designing hero header and general section padding... /
/ Hero Section */
#home-hero {
  height: 100vh;
  min-height: 700px;
  background: linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)),
    url('../images/Karolina-Zakharova-Grand-Central-Atelier-alumni.png');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
}

.hero-content h1 {
  font-weight: 200;
  font-size: calc(2rem + 3vw);
  max-width: 1000px;
  margin-bottom: 2.5rem;
  letter-spacing: -1px;
  line-height: 1.1;
}

/* Sections General */
.section-padding {
  padding: 120px 0;
}

.section-title {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-bottom: 4rem;
  font-size: 2.5rem;
}

/* STREAMING_CHUNK:Styling artwork cards and hover effects... /
/ Artwork Card */
.artwork-card {
  border: none;
  background: none;
  margin-bottom: 4rem;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: opacity 0.3s ease;
}

.artwork-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--light-gray);
  margin-bottom: 1.5rem;
  position: relative;
}

.artwork-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.artwork-card:hover img {
  transform: scale(1.05);
}

.artwork-info h3 {
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin: 0;
  letter-spacing: -0.5px;
}

.artwork-info p {
  font-size: 0.8rem;
  color: var(--medium-gray);
  font-weight: 600;
  margin-top: 0.3rem;
}

/* STREAMING_CHUNK:Formatting artwork detail view and back buttons... /
/ Artwork Detail View */
#detail-view,
#gallery-view {
  padding-top: 150px;
  min-height: 100vh;
}

.detail-img-container {
  background-color: var(--light-gray);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.back-link {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--medium-gray);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 40px;
}

.back-link:hover {
  color: var(--primary-black);
}

/* STREAMING_CHUNK:Styling category filter buttons and exhibition lists... /
/ Gallery Filter Buttons */
.filter-btn {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--medium-gray);
  background: none;
  border: none;
  padding: 0;
  margin-right: 2rem;
  transition: color 0.3s;
}

.filter-btn.active {
  color: var(--primary-black);
  text-decoration: underline;
  text-underline-offset: 8px;
}

/* Exhibitions styling with legible contrasting dates */
.exhibition-item {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

#exhibitions-list .exhibition-item:last-child,
#exhibitions-archive-list .exhibition-item:last-child {
  border-bottom: none;
}

#exhibitions-archive {
  border-top: 1.5px solid var(--primary-black);
  margin-top: 2rem;
  padding-top: 3rem;
}

.exhibition-date {
  font-weight: 800;
  color: var(--primary-black);
  font-size: 1.1rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.exhibition-artwork-info {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--medium-gray);
  margin-top: 0.5rem;
}

.exhibition-artwork-link {
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.exhibition-artwork-link:hover {
  border-bottom-color: var(--accent-blue);
}

/* Awards & Distinctions Styling */
.awards-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.award-item {
  padding: 0.7rem 0 0.7rem 1rem;
  border-left: 3px solid transparent;
  transition: background-color 0.2s ease;
}

.award-item--major {
  border-left-color: #c9a84c;
}

.award-item--selection {
  border-left-color: var(--border-color);
  border-left-style: dotted;
}

.award-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--primary-black);
  letter-spacing: -0.3px;
}

.award-name-selection,
.award-name--selection {
  font-size: 0.85rem;
  font-weight: 700;
  color: #555555;
  letter-spacing: -0.2px;
}

.award-meta {
  font-size: 0.72rem;
  color: var(--medium-gray);
  margin-top: 0.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.award-separator {
  margin: 0 0.35rem;
  opacity: 0.4;
}

.award-organizer {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.award-competition {
  font-style: italic;
  letter-spacing: 0;
}

/* Archive Toggle Button Styling */
.archive-toggle-btn {
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  width: 100%;
  gap: 1.5rem;
}

.archive-toggle-btn::before,
.archive-toggle-btn::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--medium-gray);
  opacity: 0.3;
  transition: opacity 0.3s ease;
}

.archive-toggle-btn:hover::before,
.archive-toggle-btn:hover::after {
  opacity: 0.6;
}

.archive-toggle-btn .archive-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.archive-toggle-btn .archive-label h3 {
  margin: 0;
  font-size: 0.7rem;
}

.archive-toggle-btn .archive-chevron {
  display: inline-block;
  font-size: 0.6rem;
  color: var(--medium-gray);
  transition: transform 0.3s ease;
}

.archive-toggle-btn:hover .archive-chevron,
.archive-toggle-btn:hover h3 {
  color: var(--primary-black) !important;
}

.archive-toggle-btn[aria-expanded="true"] .archive-chevron {
  transform: rotate(180deg);
}

/* STREAMING_CHUNK:Defining custom buttons, footer, and responsive styles... /
/ Buttons */
.btn-outline-custom {
  border: 1px solid #fff;
  color: #fff;
  border-radius: 0;
  padding: 1.2rem 3rem;
  font-weight: 800;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transition: all 0.3s;
}

.btn-outline-custom:hover {
  background: #fff;
  color: #000;
}

.btn-dark-custom {
  background: #000;
  color: #fff;
  border-radius: 0;
  padding: 1rem 2.5rem;
  font-weight: 800;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  border: none;
  transition: opacity 0.3s;
}

.btn-dark-custom:hover {
  opacity: 0.8;
  color: #fff;
}

/* Footer */
footer {
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
}

.footer-text {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--medium-gray);
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }

  #detail-view,
  #gallery-view {
    padding-top: 100px;
  }

  .filter-btn {
    margin-right: 1rem;
    margin-bottom: 1rem;
  }

  .exhibition-date {
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }


}