/* =========================================
   PAGES.CSS — Estilos para páginas interiores
   Complementa styles.css
========================================= */

/* ─── Page Hero (interior) ─────────────── */
.page-hero {
  position: relative;
  width: 100%;
  height: 55vh;
  min-height: 380px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.72);
  animation: heroZoom 12s ease-out forwards;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.55) 100%
  );
  z-index: 1;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--container-padding-x) 60px;
  width: 100%;
}

.page-hero-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
  animation: fadeInUp 1.2s ease 0.2s both;
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--white);
  line-height: 1.15;
  animation: fadeInUp 1.2s ease 0.4s both;
}

.page-hero-line {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.5);
  margin-bottom: 20px;
  animation: fadeInDown 1.2s ease 0.1s both;
}

/* ─── Page container ────────────────────── */
.page-container {
  padding: var(--section-padding);
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
  background: var(--black);
}

/* ─── Intro text block ──────────────────── */
.page-intro {
  max-width: 720px;
  margin-bottom: 80px;
}

.page-intro p {
  font-size: 15px;
  line-height: 1.9;
  color: #888;
  font-weight: 300;
  letter-spacing: 0.2px;
}

.page-intro p + p {
  margin-top: 20px;
}

/* ─── Photo grid ────────────────────────── */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
}

.photo-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.photo-grid.cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.photo-grid.masonry {
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
}

.photo-grid.masonry .photo-card:nth-child(3n+1) {
  grid-row: span 2;
}

.photo-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: var(--card-border-radius);
  aspect-ratio: 4/3;
  background: var(--dark-2);
}

.photo-grid.masonry .photo-card {
  aspect-ratio: unset;
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter var(--transition);
}

.photo-card:hover img {
  transform: scale(1.06);
  filter: brightness(0.65);
}

.photo-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.photo-card:hover .photo-card-overlay {
  opacity: 1;
}

.photo-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 20px;
  transform: translateY(10px);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
}

.photo-card:hover .photo-card-info {
  transform: translateY(0);
  opacity: 1;
}

.photo-card-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
}

.photo-card-sub {
  font-family: var(--font-serif);
  font-size: 12px;
  font-style: italic;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* ─── Video grid ─────────────────────────── */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.video-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: var(--card-border-radius);
  aspect-ratio: 16/9;
  background: var(--dark-2);
}

.video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter var(--transition);
}

.video-card:hover img {
  transform: scale(1.04);
  filter: brightness(0.5);
}

.video-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
  z-index: 1;
}

.video-card-play {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 40px;
}

.video-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 2;
}

.video-card-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
}

.video-card-sub {
  font-family: var(--font-serif);
  font-size: 12px;
  font-style: italic;
  color: rgba(255,255,255,0.55);
  margin-top: 6px;
}

/* ─── Books grid ─────────────────────────── */
.books-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px var(--grid-gap);
}

.book-card {
  cursor: pointer;
}

.book-cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--card-border-radius);
  aspect-ratio: 3/4;
  background: var(--dark-2);
  margin-bottom: 20px;
}

.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter var(--transition);
}

.book-card:hover .book-cover img {
  transform: scale(1.04);
  filter: brightness(0.75);
}

.book-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.book-meta {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
}

.book-desc {
  font-size: 13px;
  line-height: 1.8;
  color: #666;
  margin-top: 10px;
  font-weight: 300;
}

/* ─── About page layout ──────────────────── */
.about-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-page-img {
  position: relative;
  overflow: hidden;
  border-radius: var(--card-border-radius);
  aspect-ratio: 3/4;
}

.about-page-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.88);
}

.about-page-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 32px;
}

.about-page-text p {
  font-size: 14px;
  line-height: 1.95;
  color: #888;
  font-weight: 300;
  margin-bottom: 20px;
}

.about-page-text .section-tag {
  margin-bottom: 16px;
}

/* ─── Blog grid ──────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px var(--grid-gap);
}

.blog-card {
  cursor: pointer;
}

.blog-thumb {
  position: relative;
  overflow: hidden;
  border-radius: var(--card-border-radius);
  aspect-ratio: 16/10;
  background: var(--dark-2);
  margin-bottom: 24px;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter var(--transition);
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.05);
  filter: brightness(0.65);
}

.blog-date {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}

.blog-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 12px;
  transition: color var(--transition);
}

.blog-card:hover .blog-title {
  color: rgba(255,255,255,0.75);
}

.blog-excerpt {
  font-size: 13px;
  line-height: 1.8;
  color: #666;
  font-weight: 300;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
  transition: gap var(--transition), color var(--transition);
}

.blog-read-more i {
  font-size: 9px;
  transition: transform var(--transition);
}

.blog-card:hover .blog-read-more {
  gap: 12px;
  color: var(--accent);
}

.blog-card:hover .blog-read-more i {
  transform: translateX(3px);
}

/* ─── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
  .photo-grid        { grid-template-columns: repeat(2, 1fr); }
  .photo-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .books-grid        { grid-template-columns: repeat(2, 1fr); }
  .blog-grid         { grid-template-columns: repeat(2, 1fr); }
  .about-page        { grid-template-columns: 1fr; gap: 48px; }
  .about-page-img    { aspect-ratio: 4/3; }
}

@media (max-width: 768px) {
  .page-hero-content { padding: 0 var(--container-padding-x) 40px; }
  .page-hero         { height: 45vh; min-height: 300px; }
  .photo-grid        { grid-template-columns: 1fr; }
  .photo-grid.cols-2 { grid-template-columns: 1fr; }
  .photo-grid.masonry { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .photo-grid.masonry .photo-card:nth-child(3n+1) { grid-row: span 1; }
  .video-grid        { grid-template-columns: 1fr; }
  .books-grid        { grid-template-columns: 1fr; gap: 36px; }
  .blog-grid         { grid-template-columns: 1fr; gap: 40px; }
}

/* ─── Lightbox Modal ──────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(18, 18, 18, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0 20px 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 100%;
  max-width: 85vw;
  max-height: calc(100vh - 180px);
  user-select: none;
}

.lightbox-image-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 100%;
  max-height: calc(100% - 60px);
}

#lightboxImg {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background-color: transparent;
  box-shadow: none;
  border: none;
  border-radius: 0;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.lightbox-caption {
  margin-top: 15px;
  text-align: center;
  color: var(--white);
  max-width: 600px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  height: 45px;
}

.lightbox-title {
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.8vw, 20px);
  font-weight: 400;
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.lightbox-sub {
  font-family: var(--font-main);
  font-size: clamp(10px, 1vw, 12px);
  color: var(--grey);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Close & Arrow Buttons */
.lightbox-close,
.lightbox-arrow {
  position: absolute;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
  z-index: 2010;
}

.lightbox-close {
  top: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.05);
  font-size: 18px;
}

.lightbox-close:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  transform: scale(1.08);
}

.lightbox-arrow {
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 60px;
  background-color: rgba(20, 20, 20, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
}

.lightbox-arrow:hover {
  color: var(--white);
  background-color: rgba(20, 20, 20, 0.95);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-50%) scale(1.05);
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

/* Thumbnails Track Container */
.lightbox-thumbs-container {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 15px 0 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background-color: rgba(10, 10, 10, 0.3);
  z-index: 2005;
}

.lightbox-thumbs {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  max-width: 90%;
  padding: 5px 15px 10px 15px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

/* custom scrollbar for thumbs */
.lightbox-thumbs::-webkit-scrollbar {
  height: 4px;
}

.lightbox-thumbs::-webkit-scrollbar-track {
  background: transparent;
}

.lightbox-thumbs::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
}

.lightbox-thumb-item {
  flex-shrink: 0;
  width: 90px;
  height: 60px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.4;
  transition: opacity 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.lightbox-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lightbox-thumb-item:hover {
  opacity: 0.75;
}

.lightbox-thumb-item.active {
  opacity: 1;
  border-color: var(--white);
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .lightbox {
    padding: 30px 0 10px 0;
  }

  .lightbox-content {
    max-width: 95vw;
    max-height: calc(100vh - 150px);
  }

  .lightbox-close {
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .lightbox-arrow {
    width: 36px;
    height: 50px;
    font-size: 14px;
  }

  .lightbox-prev {
    left: 10px;
  }

  .lightbox-next {
    right: 10px;
  }
  
  .lightbox-thumbs-container {
    padding: 10px 0 5px 0;
  }
  
  .lightbox-thumb-item {
    width: 70px;
    height: 46px;
  }
}