/* Carried Across — responsive photography portfolio */

:root {
  --bg: #1a1a1a;
  --bg-elevated: #242424;
  --bg-card: #2a2a2a;
  --text: #f0ebe3;
  --text-muted: #a89f94;
  --accent: #c4a574;
  --border: #3a3a3a;
  --font-serif: "Georgia", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 1200px;
  --nav-height: 64px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #dfc99a;
}

/* ---- Header & Nav ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-height);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.site-logo:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: transform 0.3s, opacity 0.3s;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.25rem;
}

.site-nav a {
  display: block;
  padding: 0.5rem 0.85rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
  background: var(--bg-card);
}

/* ---- Main layout ---- */

main {
  min-height: calc(100vh - var(--nav-height) - 80px);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.container--narrow {
  max-width: 760px;
}

/* ---- Hero ---- */

.hero {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 400px;
  max-height: 700px;
  overflow: hidden;
}

.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* ---- Hero carousel ---- */

.hero-carousel {
  position: relative;
}

.hero-carousel .carousel-track {
  position: absolute;
  inset: 0;
}

.hero-carousel .carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.hero-carousel .carousel-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.hero-carousel .carousel-slide picture,
.hero-carousel .carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0, 0, 0, 0.4);
  border: none;
  color: var(--text);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.2s;
}

.carousel-btn:hover {
  background: rgba(0, 0, 0, 0.6);
}

.carousel-prev { left: 1rem; }
.carousel-next { right: 1rem; }

.carousel-dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.5rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--text);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}

.carousel-dot.active,
.carousel-dot:hover {
  background: var(--text);
}

.hero-carousel .hero-overlay {
  z-index: 5;
  pointer-events: none;
}

/* ---- Video player ---- */

.video-wrapper {
  margin-top: 2rem;
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.exhibition-video {
  width: 100%;
  display: block;
  max-height: 70vh;
  background: #000;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.15) 0%, rgba(26,26,26,0.7) 100%);
  display: flex;
  align-items: flex-end;
  padding: 3rem 1.5rem;
}

.hero-text {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-text h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  margin: 0 0 0.5rem;
  letter-spacing: 0.03em;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0;
}

/* ---- Section cards (homepage) ---- */

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.section-card {
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.25s, border-color 0.25s;
}

.section-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.section-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

.section-card__image picture,
.section-card__image img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.section-card__image img {
  transition: transform 0.4s;
}

.section-card:hover .section-card__image img {
  transform: scale(1.04);
}

.section-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.section-card__body h2 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin: 0 0 0.5rem;
  color: var(--text);
}

.section-card__body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ---- Page header ---- */

.page-header {
  margin-bottom: 2.5rem;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 400;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}

.page-header .intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 720px;
  line-height: 1.8;
}

.page-header blockquote {
  border-left: 3px solid var(--accent);
  margin: 1.5rem 0 0;
  padding: 0.5rem 0 0.5rem 1.25rem;
  font-style: italic;
  color: var(--text-muted);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--accent);
}

/* ---- Article cards (section index) ---- */

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.article-card {
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.25s, border-color 0.25s;
}

.article-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.article-card__image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--bg-elevated);
  position: relative;
}

.article-card__image picture,
.article-card__image img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.article-card__body {
  padding: 1.25rem;
}

.article-card__body h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin: 0 0 0.35rem;
  color: var(--text);
}

.article-card__date {
  font-size: 0.8rem;
  color: var(--accent);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.article-card__body p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card--text-only .article-card__body {
  padding: 1.5rem;
}

.article-card--text-only .article-card__body h2 {
  font-size: 1.2rem;
}

/* ---- Article page ---- */

.article-date {
  font-size: 0.9rem;
  color: var(--accent);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.article-theme,
.article-card__theme {
  font-size: 0.95rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.article-card__theme {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.article-epigraph {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.article-labels {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
}

.article-labels li {
  font-size: 1.05rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.article-labels li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 3rem;
}

.article-body p {
  margin: 0 0 1.25rem;
}

/* ---- Photo gallery ---- */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.gallery-item {
  cursor: pointer;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: border-color 0.2s;
  aspect-ratio: 4 / 3;
  position: relative;
}

.gallery-item:hover {
  border-color: var(--accent);
}

.gallery-item picture,
.gallery-item img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* Portrait of a monk walking: subject sits in the lower third of a
   tall frame, so a geometric center crop still slices through the head. */
.gallery-item--focus-lower img,
.gallery-item--focus-lower picture,
.article-card__image--focus-lower img,
.article-card__image--focus-lower picture,
.gallery-item img[src*="hidden-land-ganjia/00-dsc00083"],
.article-card__image img[src*="hidden-land-ganjia/00-dsc00083"] {
  object-position: center 90%;
}

/* ---- Placeholder / empty state ---- */

.placeholder-box {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: 8px;
  margin-top: 2rem;
}

.placeholder-box h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  margin: 0 0 0.75rem;
}

.placeholder-box p {
  color: var(--text-muted);
  margin: 0;
}

/* ---- Lightbox ---- */

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 95vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--text);
  cursor: pointer;
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-close {
  top: 1rem;
  right: 1rem;
  font-size: 1.75rem;
}

.lightbox-prev {
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

/* ---- Home sections ---- */

.home-mission {
  max-width: 720px;
  margin: 0 auto 3rem;
  text-align: center;
}

.hero-line {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  line-height: 1.7;
}

.home-section {
  margin-bottom: 4rem;
}

.section-heading {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.75rem;
  margin: 0 0 1.5rem;
  color: var(--text);
}

.section-heading-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.section-heading-row .section-heading {
  margin: 0;
}

.section-link {
  font-size: 0.9rem;
  white-space: nowrap;
}

.featured-stories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.featured-story-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  color: inherit;
}

.featured-story-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  color: inherit;
}

.featured-story-card .article-card__image {
  aspect-ratio: 16 / 10;
}

.featured-story-card .article-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.featured-story-card .article-card__body h2 {
  font-size: 1.25rem;
}

.home-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  color: inherit;
  transition: border-color 0.2s;
}

.feature-block:hover {
  border-color: var(--accent);
  color: inherit;
}

.feature-block--reverse {
  direction: rtl;
}

.feature-block--reverse > * {
  direction: ltr;
}

.feature-block__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.feature-block__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-block__body {
  padding: 2rem;
}

.feature-block__body h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  margin: 0 0 0.75rem;
}

.feature-block__body p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.feature-block__link {
  font-size: 0.9rem;
  color: var(--accent);
}

/* ---- Journey timeline ---- */

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid var(--border);
  margin-left: 1rem;
  padding-left: 2rem;
}

.timeline__item {
  display: block;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  color: inherit;
  transition: color 0.2s;
}

.timeline__item:last-child {
  border-bottom: none;
}

.timeline__item:hover {
  color: var(--accent);
}

.timeline__year {
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.timeline__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.timeline__location {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.timeline__body {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.7;
}

.timeline-closing {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text-muted);
  margin-top: 2.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

.journey-strip {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.journey-strip__item {
  flex: 0 0 auto;
  min-width: 160px;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: inherit;
  transition: border-color 0.2s;
}

.journey-strip__item:hover {
  border-color: var(--accent);
  color: inherit;
}

.journey-strip__year {
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.journey-strip__title {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.4;
}

/* ---- People grid ---- */

.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.people-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  color: inherit;
  transition: border-color 0.2s;
}

.people-card:hover {
  border-color: var(--accent);
  color: inherit;
}

.people-card .article-card__image {
  aspect-ratio: 1 / 1;
}

.related-story {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: -0.5rem;
}

/* ---- Field notes ---- */

.field-note-block {
  border-left: 3px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.25rem;
  margin: 0 0 2rem;
}

.field-note {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--text-muted);
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ---- Exhibition ---- */

.anchor-quote {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-muted);
  border: none;
  margin: 1rem 0 2rem;
  padding: 0;
}

.exhibition-sections {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.exhibition-sections > h2 {
  grid-column: 1 / -1;
  font-family: var(--font-serif);
  font-weight: 400;
  margin-bottom: 0;
}

.exhibition-section h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  margin: 0 0 0.75rem;
}

.exhibition-section__image {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
}

/* ---- Contact sheet ---- */

.contact-sheet {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.contact-sheet__item {
  margin: 0;
}

.contact-sheet__image {
  cursor: pointer;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 1 / 1;
  position: relative;
  transition: border-color 0.2s;
}

.contact-sheet__image:hover {
  border-color: var(--accent);
}

.contact-sheet__image picture,
.contact-sheet__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-sheet__item figcaption {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* ---- About ---- */

.recognition-section,
.contact-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.recognition-section h2,
.contact-section h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.35rem;
  margin: 0 0 1rem;
}

.recognition-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.recognition-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.recognition-list li:last-child {
  border-bottom: none;
}

/* ---- Japanese Entrepreneurs project ---- */

.project-profiles-section {
  margin: 3rem 0;
}

.project-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.project-profile-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  color: inherit;
  transition: border-color 0.2s, transform 0.2s;
}

.project-profile-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  color: inherit;
}

.project-profile-card__image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.project-profile-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-profile-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.project-profile-card__body h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.project-profile-card__tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.project-profile-card__cta {
  font-size: 0.9rem;
  color: var(--accent);
}

.project-reflection {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.series-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 3rem 0 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.series-nav__link {
  font-size: 0.9rem;
  color: var(--accent);
}

.series-nav__link--disabled {
  color: var(--text-muted);
  opacity: 0.5;
}

.series-nav__index {
  font-family: var(--font-serif);
  font-size: 1rem;
}

.series-nav-back {
  margin: 1.5rem 0 0;
  font-size: 0.9rem;
}

.series-nav-back a {
  color: var(--text-muted);
}

/* ---- Footer ---- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.closing-question {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--text);
  margin: 0 0 1rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Mobile nav ---- */

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
    min-width: 44px;
    min-height: 44px;
  }

  .site-nav {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 99;
  }

  .site-nav.open {
    transform: translateX(0);
  }

  .site-nav ul {
    flex-direction: column;
    padding: 1rem;
    gap: 0;
  }

  .site-nav a {
    padding: 1rem 1.25rem;
    font-size: 1rem;
    min-height: 44px;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    height: 50vh;
    min-height: 300px;
  }

  .section-grid,
  .article-grid,
  .gallery,
  .featured-stories,
  .people-grid,
  .contact-sheet,
  .exhibition-sections,
  .project-index-grid {
    grid-template-columns: 1fr;
  }

  .series-nav {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .feature-block {
    grid-template-columns: 1fr;
  }

  .feature-block--reverse {
    direction: ltr;
  }

  .container {
    padding: 1.5rem 1rem;
  }

  .lightbox-prev {
    left: 0.5rem;
  }

  .lightbox-next {
    right: 0.5rem;
  }
}