/* Pro Gallery custom styling */
.pg-section {
  width: 100%;
  max-width: 1570px;
  margin-inline: auto;
  box-sizing: border-box;
  overflow: hidden;
  margin-top: clamp(32px, 6vw, 72px);
  padding: clamp(32px, 5vw, 72px);
  border-radius: 36px;
  background: var(--section-card-bg, linear-gradient(150deg, rgba(0, 4, 14, 0.96), rgba(0, 20, 60, 0.92)));
  border: 1px solid var(--section-card-border, rgba(255, 255, 255, 0.25));
  box-shadow: var(--section-card-shadow, 0 40px 80px rgba(0, 4, 14, 0.65));
  color: #f4fbff;
}

.pg-container {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 4vw, 40px);
}

.pg-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}

.pg-title {
  font-size: clamp(32px, 5vw, 52px);
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.pg-title span {
  display: block;
}

.pg-subtitle {
  margin: 8px 0 0;
  color: rgba(244, 251, 255, 0.85);
  max-width: 580px;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.6;
}

.pg-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.pg-filter-label {
  font-weight: 600;
  font-size: 15px;
}

.pg-select {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  color: #ffffff;
  padding: 10px 18px;
  min-width: 160px;
  font-size: 15px;
  appearance: none;
}

.pg-select:focus {
  outline: 2px solid rgba(0, 170, 255, 0.7);
  outline-offset: 2px;
}

.pg-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 28px);
}

@media (max-width: 1200px) {
  .pg-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .pg-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .pg-grid {
    grid-template-columns: 1fr;
  }
}

.pg-item {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  cursor: pointer;
  backdrop-filter: blur(2px);
}

.pg-item:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.8);
  outline-offset: 3px;
}

.pg-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(3, 53, 103, 0.35);
  background: #3dc4f4;
}

.pg-thumb-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}

.pg-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: transform 0.4s ease, filter 0.35s ease;
}

.pg-thumb-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
}

.pg-thumb-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: clamp(14px, 3vw, 20px);
  background: linear-gradient(180deg, rgba(61, 196, 244, 0) 40%, rgba(61, 196, 244, 0.85) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.pg-thumb-title {
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 600;
  color: #f8fafc;
  letter-spacing: 0.01em;
}

.pg-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(4, 50, 94, 0.6);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.pg-item:hover .pg-thumb-wrap img,
.pg-item:focus-visible .pg-thumb-wrap img {
  transform: scale(1.05);
  filter: grayscale(0);
}

.pg-item:hover .pg-thumb-wrap::after,
.pg-item:focus-visible .pg-thumb-wrap::after {
  background: rgba(61, 196, 244, 0.25);
}

.pg-item:hover .pg-thumb-overlay,
.pg-item:focus-visible .pg-thumb-overlay {
  opacity: 1;
}

.pg-meta {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(3px);
  padding: 20px clamp(18px, 3vw, 24px) 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid rgba(3, 44, 84, 0.1);
}

.pg-meta-title {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: #032c52;
  letter-spacing: 0.01em;
}

.pg-meta-year {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #0bbcff;
}

.pg-meta-desc {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(3, 44, 84, 0.82);
}

.pg-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.pg-page-btn {
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  padding: 8px 18px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.pg-page-btn.pg-active,
.pg-page-btn:hover {
  background: linear-gradient(135deg, #32d5ff, #0087ff);
  border-color: rgba(50, 213, 255, 0.9);
  color: #f4fbff;
}

.pg-page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pg-error {
  text-align: center;
  padding: 18px 24px;
  border-radius: 16px;
  background: rgba(239, 68, 68, 0.12);
  color: #fecaca;
  font-weight: 500;
  display: none;
}

.pg-lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.pg-lightbox.pg-lightbox--open {
  display: flex;
}

.pg-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 24, 63, 0.65);
  backdrop-filter: blur(6px);
}

.pg-lightbox-inner {
  position: relative;
  width: min(1000px, 90vw);
  max-height: 90vh;
  padding: clamp(24px, 4vw, 36px);
  background: rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
  box-shadow: 0 40px 120px rgba(2, 60, 118, 0.45);
}

.pg-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.18);
  color: #022c4f;
  font-size: 26px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.pg-lightbox-close:hover,
.pg-lightbox-close:focus-visible {
  background: rgba(0, 123, 255, 0.85);
  outline: none;
}

.pg-lightbox-title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 30px);
  color: rgba(245, 251, 255, 0.96);
}

.pg-lightbox-images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 20px);
}

.pg-lightbox-image-slot {
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  min-height: 260px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.15s cubic-bezier(0.4, 0, 0.2, 1),
    transform 1.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.pg-lightbox-image-slot.pg-visible {
  opacity: 1;
  transform: translateY(0);
  animation: pg-lightbox-cycle 0.95s cubic-bezier(0.4, 0, 0.2, 1);
}

.pg-lightbox-image-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pg-lightbox-desc {
  margin: 8px 0 0;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.4;
  color: rgba(248, 250, 255, 0.92);
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35em;
  word-break: break-word;
}

@media (max-width: 640px) {
  .pg-header {
    align-items: flex-start;
  }

  .pg-lightbox-inner {
    width: 94vw;
    padding: 22px;
  }

  .pg-lightbox-images {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .pg-section {
    padding: 24px;
    margin-top: 28px;
    border-radius: 28px;
    max-width: 100%;
    margin-inline: 0;
  }

  .pg-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .pg-title {
    font-size: clamp(26px, 7vw, 34px);
  }

  .pg-subtitle {
    font-size: 15px;
    line-height: 1.55;
  }

  .pg-filters {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
  }

  .pg-select {
    width: 100%;
    min-width: 0;
    font-size: 16px;
    padding: 12px 16px;
  }

  .pg-grid {
    gap: 18px;
  }

  .pg-item {
    border-radius: 18px;
  }

  .pg-thumb-wrap {
    aspect-ratio: 16 / 11;
  }

  .pg-meta {
    padding: 16px 18px 20px;
    gap: 8px;
  }

  .pg-meta-title {
    font-size: 18px;
  }

  .pg-meta-desc {
    font-size: 14px;
    line-height: 1.5;
  }

  .pg-pagination {
    justify-content: flex-start;
    gap: 8px;
  }

  .pg-page-btn {
    flex: 1 1 110px;
  }

  .pg-lightbox {
    padding: 12px;
  }

  .pg-lightbox-inner {
    width: 100%;
    max-height: 94vh;
    overflow-y: auto;
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .pg-section {
    padding: 20px;
  }

  .pg-title {
    font-size: 24px;
  }

  .pg-subtitle {
    font-size: 14px;
  }

  .pg-select {
    font-size: 15px;
    padding: 11px 14px;
  }

  .pg-pagination {
    gap: 6px;
  }

  .pg-page-btn {
    flex: 1 1 100px;
    padding: 10px 14px;
  }

  .pg-lightbox-title {
    font-size: 20px;
  }

  .pg-lightbox-desc {
    font-size: 18px;
  }
}

@keyframes pg-lightbox-cycle {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}