/* Galeria page styles */

/* Hero Section */
.hero {
  position: relative;
  width: 100vw;
  height: 80vh;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) sepia(100%) hue-rotate(70deg) saturate(200%) brightness(80%) contrast(120%);
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0) 100%);
}

.hero-text-block {
  position: absolute;
  bottom: 10%;
  left: 5%;
  max-width: 600px;
  padding: var(--space-l);
  z-index: 2;
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, calc(2rem + 1.5 * ((100vw - 320px) / 1120)), 3.5rem);
  line-height: var(--line-height-h1);
  color: var(--color-text-primary);
  text-shadow: 0 0 8px var(--color-glow-neon);
  margin-block-end: var(--space-m);
}

.hero-subheading {
  font-family: var(--font-body);
  font-size: clamp(1rem, calc(1rem + 0.25 * ((100vw - 320px) / 1120)), 1.25rem);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
  margin-block-end: 0;
}

/* Intro Section */
.intro {
  padding-block: var(--space-3xl);
}

.intro-text-container {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}

.intro-label {
  display: block;
  margin-block-end: var(--space-l);
}

.intro-paragraph {
  max-width: 65ch;
  margin-inline: auto;
  text-align: left;
}

/* Filter Bar */
.filter-bar {
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--color-border-subtle);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-m);
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--color-accent-neon);
  color: var(--color-accent-neon);
  padding: 0.5rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  min-width: 80px;
  min-height: 44px;
}

.filter-btn:hover {
  box-shadow: var(--shadow-glow);
}

.filter-btn.active {
  background-color: var(--color-accent-neon);
  color: var(--color-bg-deep);
  border-color: var(--color-accent-neon);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--color-accent-neon);
  outline-offset: 2px;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-m);
  max-width: 1200px;
  margin-inline: auto;
  padding: var(--space-2xl) var(--container-padding);
}

.gallery-item {
  min-width: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  position: absolute;
}

.gallery-item:nth-child(1) { grid-column: span 4; }
.gallery-item:nth-child(2) { grid-column: span 3; }
.gallery-item:nth-child(3) { grid-column: span 5; }
.gallery-item:nth-child(4) { grid-column: span 6; }
.gallery-item:nth-child(5) { grid-column: span 3; }
.gallery-item:nth-child(6) { grid-column: span 3; }
.gallery-item:nth-child(7) { grid-column: span 4; }
.gallery-item:nth-child(8) { grid-column: span 5; }

.gallery-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
}

.gallery-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) sepia(100%) hue-rotate(70deg) saturate(200%) brightness(80%) contrast(120%);
  transition: filter 0.3s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(85, 239, 124, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  cursor: pointer;
}

.gallery-image-wrapper:hover .gallery-overlay {
  opacity: 1;
}

.gallery-view-icon {
  font-size: 2rem;
  color: var(--color-text-primary);
  text-shadow: 0 0 8px var(--color-glow-neon);
}

.gallery-caption {
  margin-block-start: var(--space-s);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: var(--line-height-small);
  text-align: left;
}

/* Testimonial */
.testimonial {
  padding-block: var(--space-3xl);
}

.testimonial-card {
  max-width: 700px;
  margin-inline: auto;
  background-color: var(--color-surface-mid);
  border: 1px solid var(--color-border-subtle);
  border-left: 4px solid var(--color-accent-neon);
  padding: var(--space-xl);
  border-radius: var(--radius-card);
}

.testimonial-quote {
  border: none;
  padding: 0;
  margin: 0;
  color: var(--color-text-primary);
  font-style: italic;
}

.testimonial-quote p {
  max-width: 60ch;
  margin-block-end: var(--space-m);
}

.testimonial-attribution {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-style: normal;
}

/* CTA Section */
.cta {
  padding-block: var(--space-3xl);
}

.cta-container {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-l);
}

.cta-container > * {
  margin: 0;
}

.cta-label {
  display: block;
}

.cta-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, calc(1.5rem + 1 * ((100vw - 320px) / 1120)), 2.5rem);
  line-height: var(--line-height-h2);
  color: var(--color-text-primary);
}

.cta-paragraph {
  max-width: 60ch;
  color: var(--color-text-primary);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-neon);
  color: var(--color-bg-deep);
  border: none;
  border-radius: var(--radius-btn);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  min-height: 44px;
  min-width: 44px;
}

.cta-button:hover {
  box-shadow: var(--shadow-glow);
}

.cta-button:active {
  transform: scale(0.98);
}

.cta-button:focus-visible {
  outline: 2px solid var(--color-accent-neon);
  outline-offset: 2px;
}

/* Disclaimer */
.disclaimer {
  padding-block: var(--space-xl);
  border-top: 1px solid var(--color-border-subtle);
}

.disclaimer-container {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
}

.disclaimer-label {
  display: block;
  margin-block-end: var(--space-m);
}

.disclaimer-text {
  max-width: 60ch;
  margin-inline: auto;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: var(--line-height-small);
}

/* Lightbox */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-overlay-dark);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}

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

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-m);
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border: 1px solid var(--color-border-subtle);
}

.lightbox-caption {
  color: var(--color-text-primary);
  font-size: 1rem;
  text-align: center;
  max-width: 600px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: transparent;
  border: none;
  color: var(--color-accent-neon);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: text-shadow 0.2s ease;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close {
  top: 0;
  right: 0;
  font-size: 2.5rem;
}

.lightbox-prev {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  text-shadow: 0 0 8px var(--color-glow-neon);
}

.lightbox-close:focus-visible,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
  outline: 2px solid var(--color-accent-neon);
  outline-offset: 2px;
}

/* Loading placeholder */
.gallery-image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-surface-mid);
  z-index: 1;
  transition: opacity 0.3s ease;
}

.gallery-image-wrapper img {
  position: relative;
  z-index: 2;
}

.gallery-image-wrapper img.loaded + .gallery-overlay {
  /* No change needed */
}

.gallery-image-wrapper img:not(.loaded) {
  opacity: 0;
}

.gallery-image-wrapper img.loaded {
  opacity: 1;
}

.gallery-image-wrapper img.loaded ~ .gallery-image-wrapper::before {
  opacity: 0;
}

/* Pulsing dot */
@keyframes pulse {
  0% { opacity: 0.3; }
  50% { opacity: 1; }
  100% { opacity: 0.3; }
}

.gallery-image-wrapper::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: var(--color-accent-neon);
  border-radius: 50%;
  z-index: 3;
  animation: pulse 1.5s infinite;
}

.gallery-image-wrapper img.loaded ~ .gallery-image-wrapper::after {
  display: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
    height: 60vh;
  }
  .hero-text-block {
    bottom: 5%;
    left: 5%;
    max-width: 90%;
  }
  .gallery-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--space-s);
  }
  .gallery-item:nth-child(1) { grid-column: span 3; }
  .gallery-item:nth-child(2) { grid-column: span 3; }
  .gallery-item:nth-child(3) { grid-column: span 3; }
  .gallery-item:nth-child(4) { grid-column: span 3; }
  .gallery-item:nth-child(5) { grid-column: span 2; }
  .gallery-item:nth-child(6) { grid-column: span 2; }
  .gallery-item:nth-child(7) { grid-column: span 2; }
  .gallery-item:nth-child(8) { grid-column: span 3; }
}

@media (max-width: 768px) {
  .hero {
    height: 60vh;
  }
  .hero-text-block {
    bottom: 10%;
    left: 5%;
    right: 5%;
    max-width: 100%;
    padding: var(--space-m);
  }
  .hero-heading {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }
  .hero-subheading {
    font-size: 1rem;
  }
  .intro-text-container {
    padding-inline: var(--space-l);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-s);
  }
  .gallery-item {
    grid-column: span 1 !important;
  }
  .testimonial-card {
    margin-inline: var(--space-l);
  }
  .cta-container {
    padding-inline: var(--space-l);
  }
  .disclaimer-container {
    padding-inline: var(--space-l);
  }
}

@media (max-width: 480px) {
  .filter-buttons {
    gap: var(--space-s);
  }
  .filter-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    min-width: 70px;
  }
  .lightbox-content {
    max-width: 95vw;
  }
  .lightbox-close {
    font-size: 2rem;
    top: -0.5rem;
    right: -0.5rem;
  }
  .lightbox-prev,
  .lightbox-next {
    font-size: 1.5rem;
  }
}