:root {
  /* ── Fonts ────────────────────────── */
  --font-sans: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  /* ── Weights ──────────────────────── */
  --weight-normal: 500;
  --weight-heading: 500;
  --weight-strong: 600;

  /* ── Sizes ────────────────────────── */
  --fs-button: 11px;
  --fs-meta: 10px;
  --fs-heading: 0.85rem;
  --fs-body: 0.8rem;
  --fs-small: 0.75rem;
  --fs-micro: 0.72rem;
  --fs-title: 1.1rem;

  /* ── Side-panel text sizes ─────────── */
  --fs-side-heading: var(--fs-heading);
  --fs-side-body: var(--fs-body);

  /* ── Letter spacing ───────────────── */
  --ls-button: 0.02em;
  --ls-heading: 0.01em;
  --ls-meta: 0.06em;

  /* ── Colors — Text ────────────────── */
  --color-text: #222222;
  --color-text-emphasis: #1f1f1f;
  --color-text-button: #2f2f2f;
  --color-text-muted: #4f4f4f;
  --color-text-meta: #787878;

  /* ── Colors — Backgrounds ─────────── */
  --color-bg: #ffffff;
  --color-bg-tile: #f7f7f7;
  --color-bg-tile-media: transparent;
  --color-bg-detail-media: #efefef;

  /* ── Colors — UI elements ─────────── */
  --color-ui-bg: rgba(255, 255, 255, 0.5);
  --color-ui-bg-hover: rgba(255, 255, 255, 0.85);
  --color-ui-border: rgba(33, 33, 33, 0.14);
  --glass-blur: 18px;

  /* ── Radii ────────────────────────── */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-tile: 0px;

  /* ── Layout ───────────────────────── */
  --pad-x: 0px;
  --panel-top: 74px;
  --panel-bottom: 28px;
  --landscape-side-width: clamp(240px, 24vw, 340px);

  /* ── Transitions ────────────────────── */
  --fade: 220ms ease;
  --fade-slow: 400ms ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: var(--weight-normal);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

.site-header {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 24;
  padding: 0;
}

.tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* ── Frosted glass (shared) ──────── */
.tab,
.dialog-close,
.detail-nav button,
.slider-toggle,
.detail-back,
.mobile-copyright,
.detail-nav-btn {
  border: 1px solid var(--color-ui-border);
  border-radius: var(--radius-sm);
  background: var(--color-ui-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.tab,
.dialog-close,
.detail-nav button {
  color: var(--color-text-button);
  font: inherit;
  font-size: var(--fs-button);
  letter-spacing: var(--ls-button);
  text-decoration: none;
  cursor: pointer;
  padding: 6px 9px;
  transition: background 160ms ease, color 160ms ease;
}

.tab:hover,
.dialog-close:hover,
.detail-nav button:hover,
.detail-back:hover {
  background: var(--color-ui-bg-hover);
}

.tab.is-active {
  color: var(--color-text-emphasis);
  background: rgba(194, 194, 194, 0.85);
}

.detail-link {
  color: inherit;
  font: inherit;
  font-size: var(--fs-body);
  line-height: 1.5;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.mobile-copyright {
  display: none;
}

.view-switch {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 24;
}

.view-switch.is-top {
  top: 12px;
  bottom: auto;
}

.slider-toggle {
  position: relative;
  display: inline-flex;
  font: inherit;
  font-size: var(--fs-button);
  letter-spacing: var(--ls-button);
  cursor: pointer;
  padding: 0;
}

.slider-option {
  position: relative;
  z-index: 2;
  padding: 6px 10px;
  color: var(--color-text-button);
  transition: color 200ms ease;
  white-space: nowrap;
}

.slider-option.is-active {
  color: var(--color-text-emphasis);
}

.slider-knob {
  position: absolute;
  top: 0;
  height: 100%;
  background: rgba(128, 128, 128, 0.28);
  box-shadow: 0 0 0 1px rgba(128, 128, 128, 0.18);
  border-radius: calc(var(--radius-sm) - 1px);
  z-index: 1;
  transition: left 200ms ease, width 200ms ease;
}

.tab-panels {
  position: relative;
  z-index: 10;
  max-width: none;
  margin: 0;
  padding: var(--panel-top) var(--pad-x, 20px) var(--panel-bottom);
}

.panel {
  display: none;
  padding-left: 16px;
  padding-right: 16px;
}

.panel.is-active {
  display: block;
  animation: fade-up var(--fade);
}

.panel.is-leaving {
  display: block;
  animation: fade-out 120ms ease forwards;
}

.panel[data-panel="projects"] {
  padding-left: 0;
  padding-right: 0;
  position: relative;
  margin-top: calc(-1 * var(--panel-top));
  width: 100%;
  height: calc(100dvh - var(--panel-bottom));
  min-height: 320px;
  overflow: hidden;
}

.panel[data-panel="about"],
.panel[data-panel="contact"] {
  padding-left: 30px;
  padding-right: 16px;
}

.head-stage {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  z-index: 6;
  margin: 0;
  overflow: visible;
  pointer-events: none;
  background: transparent;
}

.head-stage canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.tiles-orbit {
  position: absolute;
  left: calc(-1 * var(--pad-x, 20px));
  right: calc(-1 * var(--pad-x, 20px));
  bottom: 0;
  z-index: 12;
  height: clamp(220px, 42%, 340px);
  overflow: visible;
  touch-action: none;
  user-select: none;
  cursor: grab;
}

.project-tile {
  position: absolute;
  left: 0;
  top: 0;
  width: auto;
  height: auto;
  overflow: hidden;
  border: 1px solid var(--color-ui-border);
  border-radius: var(--radius-tile);
  background: var(--color-bg-tile);
  backdrop-filter: none;
  box-shadow: none;
  transform-origin: center bottom;
  will-change: transform;
  padding: 0;
  cursor: pointer;
}

.tiles-orbit.is-dragging {
  cursor: grabbing;
}

.tiles-orbit.is-dragging .project-tile {
  cursor: grabbing;
}

.tile-media {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  will-change: filter;
  transform: translateZ(0);
  background: var(--color-bg-tile-media);
  filter: grayscale(100%);
  transition: filter var(--fade-slow);
}

@media (hover: hover) and (pointer: fine) {
  .project-tile:hover .tile-media {
    filter: grayscale(0%);
  }
}

@media (hover: none) {
  .project-tile.is-focused .tile-media {
    filter: grayscale(0%);
  }
}

.head-meta {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: var(--meta-bottom, clamp(282px, 85%, 400px));
  z-index: 13;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--color-text-emphasis);
  font-size: var(--meta-font-size, 10px);
  letter-spacing: var(--ls-meta);
  text-transform: uppercase;
  pointer-events: none;
  text-shadow:
    -0.8px -0.8px 0 rgba(255, 255, 255, 0.6),
     0.8px -0.8px 0 rgba(255, 255, 255, 0.6),
    -0.8px  0.8px 0 rgba(255, 255, 255, 0.6),
     0.8px  0.8px 0 rgba(255, 255, 255, 0.6);
}

.head-meta-name {
  color: var(--color-text-meta);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.head-meta-tags {
  color: var(--color-text-meta);
  text-align: right;
}

.info-side-panel {
  display: none;
}

.side-panel-top {
  flex: 1;
  overflow-y: auto;
}

.side-panel-bottom {
  flex-shrink: 0;
  padding-top: 24px;
  margin-top: 16px;
  border-top: 1px solid var(--color-ui-border);
}

.copyright-header {
  padding: 14px 6px;
  border-bottom: 1px solid var(--color-ui-border);
}

.copyright-header h3 {
  margin: 0 0 4px;
  font-family: var(--font-sans);
  font-size: var(--fs-side-heading);
  font-weight: var(--weight-heading);
  text-transform: uppercase;
  letter-spacing: var(--ls-heading);
  color: var(--color-text);
}

.copyright-link {
  color: inherit;
  text-decoration: none;
}

.copyright-header p {
  margin: 0 0 2px;
  font-size: var(--fs-side-body);
  color: var(--color-text-muted);
}

.copyright-header .copyright-lorem {
  margin-top: 6px;
  font-size: var(--fs-side-body);
  line-height: 1.45;
  color: var(--color-text);
}

.side-block {
  padding: 14px 6px;
  font-family: var(--font-sans);
  border-bottom: 1px solid var(--color-ui-border);
}

.side-block:last-child {
  border-bottom: 0;
}

.side-block h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: var(--fs-side-heading);
  font-weight: var(--weight-heading);
  text-transform: uppercase;
  letter-spacing: var(--ls-heading);
  color: var(--color-text-muted);
}

.side-block p {
  margin: 0;
  line-height: 1.5;
  font-size: var(--fs-side-body);
}

.side-block a {
  font-size: var(--fs-side-body);
}

.mobile-info {
  max-width: 640px;
  margin: 0 auto;
}

.mobile-info .side-block {
  border-bottom: 1px solid var(--color-ui-border);
}

.mobile-info .side-block:last-child {
  border-bottom: 0;
}

.projects-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 640px;
}

.projects-list-item {
  border-bottom: 1px solid var(--color-ui-border);
}

.projects-list-item:last-child {
  border-bottom: 0;
}

.projects-list-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  background: transparent;
  border: 0;
  text-align: left;
  padding: 14px 6px;
  color: var(--color-text);
  font: inherit;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 160ms ease;
}

.projects-list-name {
  min-width: 0;
}

.projects-list-tags {
  flex-shrink: 0;
  font-size: var(--fs-micro);
  color: var(--color-text-muted);
  letter-spacing: var(--ls-meta);
  text-transform: uppercase;
  text-align: right;
  padding-top: 1px;
}

.projects-list-btn:hover {
  background: var(--color-ui-bg);
}

.projects-list-btn .list-preview {
  display: none;
  position: fixed;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  max-width: 260px;
  max-height: 260px;
  border: 1px solid var(--color-ui-border);
  border-radius: var(--radius-tile);
  object-fit: cover;
  z-index: 30;
  pointer-events: none;
}

.projects-list-btn:hover .list-preview {
  display: block;
}

@media (hover: none) {
  .projects-list-btn .list-preview {
    display: none !important;
  }
}

.content-card {
  max-width: 760px;
  border: 1px solid var(--color-ui-border);
  border-radius: var(--radius-md);
  background: var(--color-ui-bg);
  backdrop-filter: blur(2px);
  padding: 14px 15px;
  font-family: var(--font-sans);
}

.content-card h2,
.detail-meta h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: var(--weight-heading);
}

.content-card h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  margin-bottom: 10px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: var(--fs-micro);
  text-transform: lowercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.content-card p {
  margin: 0 0 11px;
  line-height: 1.55;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

a {
  color: inherit;
  text-decoration-color: rgba(33, 33, 33, 0.35);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  :root {
    --panel-top: 86px;
  }

}


.detail-panel {
  position: fixed;
  inset: 0;
  z-index: 28;
  background: var(--color-bg);
  display: none;
  flex-direction: column;
  padding: 0;
}

.detail-panel.is-active {
  display: flex;
  animation: fade-up var(--fade);
}

.detail-panel.is-leaving {
  display: flex;
}

.detail-back {
  position: fixed;
  bottom: 12px;
  left: 12px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-button);
  font: inherit;
  font-size: var(--fs-button);
  letter-spacing: var(--ls-button);
  cursor: pointer;
  padding: 6px 9px;
  transition: background 160ms ease;
}

.detail-nav {
  position: fixed;
  bottom: 12px;
  right: 12px;
  z-index: 30;
  display: flex;
  gap: 6px;
}

.detail-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text-button);
  font: inherit;
  font-size: var(--fs-button);
  letter-spacing: var(--ls-button);
  cursor: pointer;
  padding: 6px 9px;
  transition: background 160ms ease, color 160ms ease;
}

.detail-nav-btn:hover {
  background: var(--color-ui-bg-hover);
}

.detail-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}

.detail-scroll .detail-blocks {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 16px 24px;
}

.detail-scroll::-webkit-scrollbar {
  width: 4px;
}

.detail-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.detail-scroll::-webkit-scrollbar-thumb {
  background: var(--color-ui-border);
  border-radius: 2px;
}

.detail-scroll::-webkit-scrollbar-button {
  display: none;
}

.detail-scroll {
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--color-ui-border) transparent;
}

/* ── Detail media — single file ──────── */
.has-single-media .detail-scroll {
  display: block;
  overflow-y: auto;
}

.has-single-media .detail-blocks {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 16px 24px;
}

.has-single-media .detail-media-wrap {
  width: fit-content;
  max-width: 50vw;
  background: #ffffff;
}

.has-single-media .detail-media {
  width: 100%;
  border: 0;
  border-radius: 0;
  margin-top: 0;
  background: transparent;
  overflow: hidden;
}

.has-single-media .detail-media-item {
  display: block;
  max-width: 100%;
  max-height: 100vh;
  width: auto;
  height: auto;
  object-fit: contain;
}

.has-single-media .detail-media-item-wrap {
  position: relative;
  width: fit-content;
  max-width: 100%;
}

.has-single-media .detail-media-item-wrap.has-caption {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.has-single-media .detail-media-inner {
  flex-shrink: 0;
  position: relative;
  max-width: 100%;
}

/* ── Detail media — multiple files ───── */
.has-multi-media .detail-media {
  position: relative;
  width: 100%;
  border: 0;
  border-radius: 0;
  margin-top: 0;
  background: #ffffff;
}

.detail-media-item-wrap {
  position: relative;
  overflow: hidden;
}

.detail-media-inner {
  position: relative;
}

.has-multi-media .detail-media-item-wrap.has-caption {
  display: flex;
  flex-direction: column;
}

.has-multi-media .detail-media-item-wrap.has-caption .detail-media-inner {
  width: 100%;
}

.has-multi-media .detail-media-item-wrap {
  position: absolute;
  overflow: hidden;
}

.has-multi-media .detail-media-item-wrap .detail-media-item {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.has-multi-media .detail-media-item-wrap video.detail-media-item {
  object-fit: contain;
  background: #000;
}

/* ── Captions ──────────────────────────── */
.detail-media-caption {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--color-text-meta);
  line-height: 1.45;
}

.has-single-media .detail-media-caption {
  max-width: 220px;
  padding-top: 2px;
}

.has-multi-media .detail-media-caption {
  padding: 8px 4px 0;
  margin-bottom: 18px;
}

/* ── Per-video controls (shared) ────────── */
.detail-media-inner .detail-vid-ctrl {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  z-index: 2;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.detail-media-inner .detail-vid-ctrl .detail-video-btn {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.25);
}

.detail-media-inner .detail-vid-ctrl .detail-video-btn img {
  filter: invert(1);
}

.detail-media-inner .detail-vid-ctrl .detail-video-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Hide secondary buttons until video is played */
.detail-media-inner .detail-vid-ctrl .detail-vid-mute,
.detail-media-inner .detail-vid-ctrl .detail-vid-fullscreen {
  display: none;
}

.detail-media-inner .detail-vid-ctrl.is-active .detail-vid-mute,
.detail-media-inner .detail-vid-ctrl.is-active .detail-vid-fullscreen {
  display: inline-flex;
}

/* ── Video loading progress ──────────────── */
.detail-vid-progress {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #fff;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
}

/* ── Fullscreen ─────────────────────────── */
.detail-media-inner.is-fullscreen {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.detail-media-inner.is-fullscreen .detail-media-item {
  max-width: 100vw;
  max-height: 100vh;
  object-fit: contain;
}

.detail-media-inner.is-fullscreen .detail-vid-ctrl {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  top: auto;
  right: auto;
  opacity: 1;
  transition: opacity var(--fade);
}

.detail-media-inner.is-fullscreen .detail-vid-ctrl.is-idle {
  opacity: 0;
}

/* ── Shared media item ───────────────── */
.detail-media {
  overflow: hidden;
}

.detail-media-wrap {
  position: relative;
  width: 100%;
}

.detail-blocks {
  display: flex;
  flex-direction: column;
}

.detail-block {
  padding: 14px 6px;
  font-family: var(--font-sans);
}

.detail-block #detail-description {
  margin-top: 10px;
  color: var(--color-text-muted);
}

.detail-block h3 {
  margin: 0 0 4px;
  font-family: var(--font-sans);
  font-size: var(--fs-heading);
  font-weight: var(--weight-heading);
  text-transform: uppercase;
  letter-spacing: var(--ls-heading);
  color: var(--color-text-muted);
}

.detail-block p {
  margin: 0;
  line-height: 1.5;
  font-size: var(--fs-body);
}

.detail-block .eyebrow {
  margin: 0 0 4px;
  visibility: hidden;
}

.detail-block #detail-title {
  font-family: var(--font-sans);
  font-size: var(--fs-title);
  font-weight: var(--weight-heading);
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text);
}

.detail-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.detail-tags {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--color-text-meta);
  letter-spacing: var(--ls-meta);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.detail-credits {
  max-width: 680px;
  margin: 40px auto 0;
  padding: 0 16px 64px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.detail-links,
.detail-roles {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.detail-links h4,
.detail-roles h4 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: var(--fs-heading);
  font-weight: var(--weight-heading);
  text-transform: uppercase;
  letter-spacing: var(--ls-heading);
  color: var(--color-text-muted);
}

.detail-links a {
  color: var(--color-text);
  text-decoration-color: rgba(33, 33, 33, 0.25);
}

.detail-roles .role-row {
  display: flex;
  gap: 8px;
}

.detail-roles .role-label {
  color: var(--color-text-meta);
  text-transform: uppercase;
  letter-spacing: var(--ls-meta);
  min-width: 140px;
  flex-shrink: 0;
}

.detail-media-wrap {
  position: relative;
  width: 100%;
}

.detail-video-controls {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  z-index: 2;
}

.detail-video-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-ui-border);
  border-radius: var(--radius-sm);
  background: var(--color-ui-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  color: var(--color-text-button);
  cursor: pointer;
  padding: 0;
  transition: background 160ms ease;
}

.detail-video-btn:hover {
  background: var(--color-ui-bg-hover);
}



.reveal-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-bg);
  display: none;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.reveal-overlay.is-active {
  display: flex;
  animation: fade-up var(--fade);
}

.reveal-image {
  max-width: 50vw;
  max-height: 50vh;
  object-fit: contain;
  will-change: transform, opacity;
}

@media (min-width: 731px) {
  .portrait-tab {
    display: none;
  }

  .tab-panels {
    max-width: none;
    margin: 0;
    padding-left: var(--landscape-side-width);
    padding-right: var(--pad-x, 20px);
  }

  .panel[data-panel="about"],
  .panel[data-panel="contact"] {
    display: none !important;
  }

  .info-side-panel {
    position: fixed;
    top: 0;
    left: 0;
    right: auto;
    bottom: 0;
    width: var(--landscape-side-width);
    z-index: 22;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 16px 14px 18px;
    border-right: 1px solid var(--color-ui-border);
    background: var(--color-bg);
    pointer-events: auto;
  }

  .mobile-copyright {
    display: none !important;
  }

  .copyright-header {
    padding: 12px 2px 16px;
    border-bottom: 1px solid var(--color-ui-border);
  }

  .copyright-header h3 {
    margin: 0 0 4px;
    font-size: var(--fs-side-heading);
  }

  .copyright-header p {
    font-size: var(--fs-side-body);
  }

  .copyright-header .copyright-lorem {
    font-size: var(--fs-side-body);
  }

  .side-panel-top {
    flex: 1;
    overflow-y: auto;
  }

  .side-panel-bottom {
    flex-shrink: 0;
    padding-top: 20px;
    margin-top: 12px;
    border-top: 1px solid var(--color-ui-border);
  }

  .side-block {
    padding: 14px 2px;
    border-bottom: 1px solid var(--color-ui-border);
  }

  .side-block:last-child {
    border-bottom: 0;
  }

  .tiles-orbit {
    left: 0;
  }

  .head-stage {
    left: var(--landscape-side-width);
    width: auto;
  }

  .detail-panel {
    left: var(--landscape-side-width);
    padding: 0;
  }

  .detail-back {
    left: calc(var(--landscape-side-width) + 12px);
  }

  .has-single-media .detail-media-wrap {
    max-width: calc(100vw - var(--landscape-side-width) - 40px);
  }
}

@media (max-width: 730px) {
  .mobile-copyright {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  :root {
    --panel-top: 112px;
    --pad-x: 0px;
  }

  .panel[data-panel="about"],
  .panel[data-panel="contact"] {
    padding-left: 16px;
    padding-right: 16px;
  }



  .site-header {
    left: 10px;
    top: 10px;
  }

  .view-switch {
    right: 10px;
    bottom: 10px;
  }

  .view-switch.is-top {
    top: 10px;
    bottom: auto;
  }

  .tab-panels {
    padding-left: var(--pad-x, 12px);
    padding-right: var(--pad-x, 12px);
  }

  .tiles-orbit {
    height: clamp(220px, 43%, 330px);
  }

  .head-meta {
    left: 12px;
    right: 12px;
    bottom: var(--meta-bottom-mobile, clamp(320px, 86%, 420px));
    font-size: var(--meta-font-size-mobile, 10px);
  }

  .project-dialog {
    border-radius: 12px;
  }
}

/* ── Mobile: reset detail media to stack ── */
@media (max-width: 900px) {
  .has-single-media .detail-scroll {
    display: block;
  }

  .has-single-media .detail-blocks {
    max-width: 680px;
    margin: 0 auto;
    padding: 40px 16px 24px;
  }

  .has-single-media .detail-media-wrap {
    width: 100%;
    max-width: none;
    margin-left: 0;
    height: auto;
    background: transparent;
  }

  .has-single-media .detail-media {
    display: block;
  }

  .has-single-media .detail-media-item {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .has-single-media .detail-media-item-wrap,
  .has-single-media .detail-media-inner {
    width: 100%;
  }

  .detail-media-item-wrap {
    width: 100%;
  }

  .has-single-media .detail-media-item-wrap.has-caption {
    flex-direction: column;
    gap: 8px;
  }

  .has-single-media .detail-media-caption {
    max-width: none;
    padding-top: 0;
  }

  .detail-media-caption {
    padding-left: 16px;
  }
}

.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--fade-slow);
}

.loading-screen.is-done {
  opacity: 0;
  pointer-events: none;
}

.loading-counter {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-meta);
  opacity: 0;
  transition: opacity var(--fade);
}

.loading-counter.is-visible {
  opacity: 1;
}

/* ── Image lightbox ─────────────────────── */
.image-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--fade);
  cursor: pointer;
}

.image-lightbox-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.image-lightbox-img {
  max-width: 92vw;
  max-height: 92vh;
  object-fit: contain;
  user-select: none;
}

@keyframes fade-up {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fade-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}