/* ============================================
   APOD — local fonts (IBM Plex)
   ============================================ */

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/IBMPlexSans-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/IBMPlexSans-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ============================================
   APOD — Design Tokens
   ============================================ */

:root {
  /* Colors */
  --bg: #000000;
  --text-primary: #F2F2F2;   /* 17.4:1 on black (AAA) */
  --text-body: #BEBEBE;      /* 11.5:1 on black (AAA) */
  --text-secondary: #888888; /* 5.93:1 on black (AA)  */
  --text-muted: #767676;     /* 4.55:1 on black (AA)  */

  --surface: rgba(255, 255, 255, 0.06);
  --surface-hover: rgba(255, 255, 255, 0.10);
  --border: rgba(255, 255, 255, 0.14);
  --border-hover: rgba(255, 255, 255, 0.28);

  --scrim: rgba(0, 0, 0, 0.55);
  --scrim-heavy: rgba(0, 0, 0, 0.88);
  /* Same recipe as .menu-backdrop / header controls */
  --overlay-glass-bg: rgba(0, 0, 0, 0.48);
  --overlay-glass-bg-hover: rgba(0, 0, 0, 0.58);
  --overlay-glass-blur: 10px;
  --header-icon-radius: 10px;

  /* Typography */
  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* Layout */
  --content-max: 40rem;
  --search-width: min(28rem, 100%);
  --search-top: 0;
  --search-side: 16px;
  --search-height: 44px;
  /* Match reference: modest inset on phone, ~36–40px on desktop, caps before “too far in” */
  --header-pad-x: clamp(16px, 3.25vw, 40px);
  --header-pad-top: clamp(16px, 2.25vw, 26px);
  --site-header-brand-block: 6.5rem;
  --site-header-search-pad-y: 14px;
  /* Fallback until JS sets --search-panel-top from measured .site-header (real height can exceed this). */
  --site-header-total-height: calc(
    var(--safe-top) + var(--header-pad-top) + var(--site-header-brand-block) +
      (2 * var(--site-header-search-pad-y)) + var(--search-height) + 4px
  );
  --transition-menu: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  /* Fixed hamburger + info (viewport corners), independent of scrolling header */
  --fixed-corner-top: calc(var(--safe-top) + var(--header-pad-x));

  /* Motion */
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-fast: 280ms;
  --dur-med: 280ms;
  --dur-slow: 420ms;
}

/* ============================================
   Reset
   ============================================ */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
  overflow: hidden;
}

body {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  touch-action: manipulation;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  opacity: 0;
}

#main,
.site-footer {
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  body,
  #main,
  .site-footer { opacity: 1; }
}

body.entry-view {
  position: relative;
}

img,
svg,
video,
iframe {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

input,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
}

/* ============================================
   View Transitions
   ============================================ */

/* Cross-doc VT can log AbortError in Chrome; archive shell uses startViewTransition in app.js */
@view-transition {
  navigation: none;
}

::view-transition-old(root) {
  animation-duration: var(--dur-med);
  animation-timing-function: var(--ease-out);
}

::view-transition-new(root) {
  animation-duration: var(--dur-med);
  animation-timing-function: var(--ease-out);
  animation-name: vt-slide-up;
}

@keyframes vt-slide-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Typography helpers
   ============================================ */

.mono {
  font-family: var(--font-mono);
  font-weight: 300;
  letter-spacing: -0.3px;
}

/* ============================================
   Skip link
   ============================================ */

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 100;
  padding: 10px 16px;
  background: #000;
  color: var(--text-primary);
  border: 2px solid var(--text-primary);
  border-radius: 6px;
  font-family: var(--font-mono);
  letter-spacing: -0.3px;
  font-size: 13px;
  text-decoration: none;
}

.skip-link:focus {
  top: calc(var(--fixed-corner-top) + 48px);
  left: calc(var(--safe-left) + 16px);
}

/* ============================================
   Entry page — fixed-width column, NASA-style flow
   ============================================ */

.entry-page {
  padding-top: 0;
  padding-bottom: calc(var(--safe-bottom) + 20px);
  background: var(--bg);
}

.entry-page--loading,
.entry-page--message {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.entry-page--loading .entry-column,
.entry-page--message .entry-column {
  width: 100%;
  max-width: var(--content-max);
  text-align: center;
  color: var(--text-secondary);
}

.entry-column {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 24px);
  text-align: left;
}

.entry-media {
  width: 100%;
  margin: 0 auto 8px;
  background: #000;
}

.entry-media-image {
  position: relative;
}

.entry-media-image:not(.is-loaded) {
  min-height: min(70vw, 52vh);
}

.entry-media-placeholder {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    110deg,
    var(--surface-hover) 0%,
    var(--bg) 42%,
    var(--surface-hover) 84%
  );
  background-size: 200% 100%;
  animation: entry-media-shimmer 1.15s ease-in-out infinite;
}

.entry-media-image.is-loaded .entry-media-placeholder {
  display: none;
}

@keyframes entry-media-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .entry-media-image.is-loaded .entry-hero-img,
  .entry-media-image.is-loaded img {
    opacity: 1 !important;
  }

  .entry-media-placeholder {
    animation: none;
  }
}


.entry-media-image img,
.entry-media-image .entry-hero-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  vertical-align: middle;
  border: 0;
  opacity: 1;
}


.entry-media-video iframe,
.entry-media-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
}

.entry-media-fallback {
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-body);
}

.entry-fallback-link {
  display: inline-block;
  margin-top: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}

.entry-fallback-link:hover {
  color: var(--text-body);
}

.entry-scroll-hint {
  position: fixed;
  left: 50%;
  bottom: calc(var(--safe-bottom) + 12px);
  transform: translateX(-50%);
  z-index: 25;
  color: var(--text-primary);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.55));
  pointer-events: none;
}

.entry-scroll-hint-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: scroll-hint-pulse 2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .entry-scroll-hint-inner {
    animation: none;
  }
}

@keyframes scroll-hint-pulse {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }
  50% {
    transform: translateY(10px);
    opacity: 1;
  }
}

.entry-body {
  padding-top: 20px;
}

.entry-date {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.entry-title {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(1.0625rem, 0.35vw + 0.98rem, 1.1875rem);
  line-height: 1.38;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-align: left;
}

.entry-explanation {
  color: var(--text-body);
  font-size: 15.5px;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: left;
}

.entry-explanation p {
  margin-bottom: 1em;
}

.entry-explanation a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}

.entry-explanation a:hover {
  color: var(--text-body);
}

.entry-copyright {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 22px;
  text-align: left;
}

/* Prev / next after action buttons */
.entry-nav {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: space-between;
  gap: 12px;
  margin: 28px 0 6px;
}

.entry-nav-slot {
  flex: 1;
  min-width: 0;
  pointer-events: none;
}

.entry-nav-link {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: color var(--dur-fast) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}

.entry-nav-link:hover,
.entry-nav-link:focus-visible {
  color: var(--text-primary);
}

.entry-nav-prev {
  justify-content: flex-start;
  text-align: left;
}

.entry-nav-next {
  flex-direction: row;
  justify-content: flex-end;
  text-align: right;
}

.entry-nav-next .entry-nav-text {
  align-items: flex-end;
}

.entry-nav-chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  opacity: 0.85;
}

.entry-nav-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 0;
}

.entry-nav-dir {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.entry-nav-date {
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: -0.3px;
}

.entry-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 8px;
  margin-bottom: 0;
}

.entry-actions .action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 32px;
  padding: 5px 10px;
  max-width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  cursor: pointer;
}

.entry-actions .action .mono {
  white-space: normal;
  text-wrap: balance;
}

.entry-actions .action .action-icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  display: block;
  opacity: 0.82;
}

.entry-actions .action:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

.entry-message,
.entry-message a {
  color: var(--text-body);
}

.entry-message a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============================================
   Site header — hamburger, title, About
   ============================================ */

.site-header {
  position: relative;
  z-index: 1;
  padding: calc(var(--safe-top) + var(--header-pad-top)) calc(var(--safe-right) + var(--header-pad-x)) 0
    calc(var(--safe-left) + var(--header-pad-x));
  background: var(--bg);
}

.site-header-nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.75vw, 22px);
  width: 100%;
  min-height: var(--site-header-brand-block);
}

.site-header-brand {
  flex: 1;
  min-width: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px 12px;
  text-decoration: none;
  color: inherit;
  border-radius: 8px;
  -webkit-tap-highlight-color: transparent;
}

a.site-header-brand:hover .site-header-title {
  color: var(--text-body);
}

.site-header-brand:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.site-header-logo {
  display: block;
  color: var(--text-primary);
  flex-shrink: 0;
  margin-bottom: clamp(6px, 1.75vw, 10px);
}

.site-header-title {
  font-family: var(--font-mono);
  font-size: clamp(0.65rem, 2.1vw, 0.8125rem);
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.35;
  max-width: 22rem;
  transition: color var(--dur-fast) var(--ease-out);
}

.site-header-tagline {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: 0.6875rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 16rem;
}

.site-header-info {
  position: fixed;
  z-index: 50;
  top: var(--fixed-corner-top);
  right: calc(var(--safe-right) + var(--header-pad-x));
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background: var(--overlay-glass-bg);
  backdrop-filter: blur(var(--overlay-glass-blur));
  -webkit-backdrop-filter: blur(var(--overlay-glass-blur));
  border: none;
  border-radius: var(--header-icon-radius);
  transition:
    color var(--dur-fast) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  padding: 0;
  cursor: pointer;
}

.site-header-info:hover {
  color: var(--text-body);
  background: var(--overlay-glass-bg-hover);
}

body.about-modal-open .site-header-info {
  visibility: hidden;
  pointer-events: none;
}

.site-header-info svg {
  width: 22px;
  height: 22px;
}

.site-header-search {
  display: flex;
  justify-content: center;
  padding: var(--site-header-search-pad-y) 0 calc(var(--site-header-search-pad-y) + 4px);
}

/* Reserves the same width as .menu-toggle (fixed, outside this header) */
.site-header-menu-gap {
  flex-shrink: 0;
  width: 30px;
  height: 44px;
  pointer-events: none;
}

.menu-toggle {
  position: fixed;
  z-index: 50;
  top: var(--fixed-corner-top);
  left: calc(var(--safe-left) + var(--header-pad-x));
  width: 44px;
  height: 44px;
  background: var(--overlay-glass-bg);
  backdrop-filter: blur(var(--overlay-glass-blur));
  -webkit-backdrop-filter: blur(var(--overlay-glass-blur));
  border: none;
  box-shadow: none;
  border-radius: var(--header-icon-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-primary);
  transition:
    color var(--dur-fast) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

.menu-toggle:hover {
  color: var(--text-body);
  background: var(--overlay-glass-bg-hover);
}

.menu-icon {
  width: 24px;
  height: 24px;
}

.hamburger-line {
  transition: all var(--transition-menu);
  transform-origin: center;
}

.hamburger-line.top {
  transform: translateY(-5px);
}

.hamburger-line.bottom {
  transform: translateY(5px);
}

.menu-toggle.active .hamburger-line.top {
  transform: translateY(0) rotate(45deg);
}

.menu-toggle.active .hamburger-line.middle {
  opacity: 0;
}

.menu-toggle.active .hamburger-line.bottom {
  transform: translateY(0) rotate(-45deg);
}

.menu-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay-glass-bg);
  backdrop-filter: blur(var(--overlay-glass-blur));
  -webkit-backdrop-filter: blur(var(--overlay-glass-blur));
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-menu),
    visibility var(--transition-menu);
  z-index: 40;
}

.menu-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.menu-content {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: none;
  border: none;
  outline: none;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-menu),
    visibility var(--transition-menu),
    transform var(--transition-menu);
  transform: translateY(10px);
  pointer-events: none;
  z-index: 45;
}

.menu-content.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.menu-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.5rem, 2vh, 1.25rem);
  width: 100%;
  max-width: 500px;
}

.menu-content li {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.menu-content li::before {
  content: none !important;
}

.menu-item {
  display: inline-block;
  text-align: center;
  padding: 0.5rem 1rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--dur-fast) var(--ease-out);
  border-radius: 0.25rem;
  font-size: clamp(1rem, 4vh, 1.2rem);
  user-select: none;
  text-decoration: none;
  font-family: var(--font-mono);
  letter-spacing: -0.3px;
  text-transform: lowercase;
  font-variant: small-caps;
  word-spacing: -0.4em;
  line-height: 1.2;
}

.menu-item:hover:not([aria-current='page']),
.menu-item:focus-visible:not([aria-current='page']) {
  color: var(--text-primary);
}

.menu-item:active:not([aria-current='page']) {
  color: var(--text-primary);
  transform: scale(0.98);
}

.menu-item[aria-current='page'] {
  color: var(--text-primary);
  cursor: default;
  pointer-events: none;
}

a.menu-item {
  font-variant: small-caps;
  text-transform: lowercase;
}

button.menu-item.menu-item-trigger {
  width: auto;
  text-align: center;
}

/* Same stack order as hamburger (.menu-backdrop + .menu-content) */
.about-backdrop {
  z-index: 40;
}

/* Full-bleed layer over blurred backdrop — mirrors .menu-content */
.about-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100svh;
  z-index: 45;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--fixed-corner-top) + 56px) 0;
  background: none;
  border: none;
  outline: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--transition-menu),
    visibility var(--transition-menu),
    transform var(--transition-menu);
  transform: translateY(8px);
}

.about-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.about-modal-panel {
  position: relative;
  box-sizing: border-box;
  width: min(88%, 26rem);
  max-width: 26rem;
  max-height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 8px clamp(16px, 4vw, 24px) 32px;
  background: none;
  border: none;
  box-shadow: none;
  color: var(--text-body);
}

.about-modal-title.entry-title {
  margin-top: 0;
  margin-bottom: 16px;
  padding-right: 52px;
  text-align: left;
}

.about-modal-body.entry-explanation {
  margin-bottom: 0;
}

.about-modal-body.entry-explanation p:last-child {
  margin-bottom: 0;
}

.about-modal-made-with {
  margin-top: 1.25rem;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
}

.about-modal-body .misterburton-link {
  display: inline;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 400;
}

.about-modal-body .misterburton-link {
  transition: opacity var(--dur-fast) var(--ease-out);
}

.about-modal-body .misterburton-link:hover,
.about-modal-body .misterburton-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: 0.75;
}

.about-modal-body .misterburton-text {
  letter-spacing: -0.02em;
}

.about-modal-body .inline-logo {
  height: 1.12em;
  width: auto;
  display: inline-block;
  vertical-align: -0.22em;
  margin: 0;
  padding-inline: 0.15em;
}

.about-modal-close {
  position: fixed;
  top: var(--fixed-corner-top);
  right: calc(var(--safe-right) + var(--header-pad-x));
  z-index: 50;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  line-height: 1;
  color: var(--text-primary);
  background: var(--overlay-glass-bg);
  backdrop-filter: blur(var(--overlay-glass-blur));
  -webkit-backdrop-filter: blur(var(--overlay-glass-blur));
  border: none;
  border-radius: var(--header-icon-radius);
  cursor: pointer;
  padding: 0;
  transition:
    color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}

.about-modal-close:hover {
  color: var(--text-body);
  background: var(--overlay-glass-bg-hover);
}

.site-footer {
  margin-top: 0;
  padding: 16px 0 calc(var(--safe-bottom) + 24px);
}

.site-footer:has(.site-footer-brand) {
  padding-top: 8px;
  padding-bottom: calc(var(--safe-bottom) + 2.5rem);
}

.site-footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 3rem;
}

.site-footer .logo.site-footer-logo {
  display: inline-block;
  margin-bottom: 0.5rem;
  width: 27px;
  height: 30px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.site-footer .logo.site-footer-logo::after {
  display: none !important;
}

.site-footer .logo.site-footer-logo .mb-path {
  fill: var(--text-primary);
}

.site-footer .logo.site-footer-logo svg {
  width: 100%;
  height: 100%;
  display: block;
}

.site-footer .footer-text {
  font-size: 0.65rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 0.5rem;
  max-width: var(--content-max);
  padding: 0 clamp(16px, 4vw, 24px);
}

@media (max-width: 768px) {
  .site-footer:has(.site-footer-brand) {
    padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0px));
  }
}

/* Same width + horizontal inset as .entry-column / .shell-main */
.site-footer-nav {
  box-sizing: border-box;
  max-width: var(--content-max);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0 clamp(16px, 4vw, 24px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 4vw, 28px);
  font-size: 13px;
  letter-spacing: -0.2px;
  text-transform: none;
}

.site-footer-link {
  font: inherit;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.site-footer-link:hover,
.site-footer-link:focus-visible {
  color: var(--text-primary);
}

.site-footer-link[aria-current='page'] {
  color: var(--text-primary);
  cursor: default;
  pointer-events: none;
}

.site-footer-link[aria-current='page']:hover,
.site-footer-link[aria-current='page']:focus-visible {
  color: var(--text-primary);
}

button.site-footer-link.site-footer-link-btn {
  font: inherit;
  font-family: var(--font-mono);
  font-weight: 300;
  letter-spacing: -0.2px;
  text-transform: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--text-muted);
  transition: color var(--dur-fast) var(--ease-out);
}

button.site-footer-link.site-footer-link-btn:hover,
button.site-footer-link.site-footer-link-btn:focus-visible {
  color: var(--text-primary);
}

@media (max-width: 380px) {
  .site-header-tagline {
    font-size: 0.625rem;
  }
}

/* ============================================
   Search — inside header, fixed width
   ============================================ */

.search-bar {
  position: relative;
  z-index: 1;
  width: var(--search-width);
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  height: var(--search-height);
  padding: 0 14px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}

.search-bar:focus-within {
  border-color: var(--border-hover);
  background: var(--surface-hover);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.5),
    0 0 0 3px rgba(255, 255, 255, 0.12),
    0 0 18px rgba(255, 255, 255, 0.08);
  outline: none;
}

/* Global :focus-visible targets the input — ring only the pill, not the field */
.search-bar :is(.search-input, .search-close):focus-visible {
  outline: none;
}

.search-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  align-self: center;
  color: var(--text-secondary);
  pointer-events: none;
}

.search-input-wrap {
  flex: 1;
  min-width: 0;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

@keyframes search-hint-caret-blink {
  0%,
  45% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

/* Single-line hint; inline caret after typewriter text */
.search-hint-ghost {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
  overflow: hidden;
  pointer-events: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.25;
  white-space: nowrap;
  text-align: left;
  z-index: 2;
  transition: opacity 0.48s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-bar.expanded .search-hint-ghost {
  overflow: hidden;
}

.search-hint-text {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-hint-caret {
  flex-shrink: 0;
  width: 2px;
  height: 0.95em;
  margin-left: 2px;
  background-color: currentColor;
  animation: search-hint-caret-blink 1s step-end infinite;
}

.search-hint-caret[hidden] {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .search-hint-caret {
    animation: none;
    opacity: 1;
  }
}

.search-hint-ghost.search-hint-fade {
  opacity: 0;
}

.search-bar:focus-within .search-hint-ghost {
  visibility: hidden;
}

.search-input {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 16px;
  caret-color: var(--text-primary);
  -webkit-appearance: none;
  appearance: none;
}

.search-input::-webkit-search-cancel-button {
  display: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-close {
  display: none;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
  align-self: center;
}

.search-close:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
}

.search-close svg {
  width: 16px;
  height: 16px;
}

.search-bar.expanded .search-close {
  display: flex;
}

.search-status {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  min-height: 1.2em;
}

.search-results {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.search-results .explore-card {
  width: 100%;
  box-sizing: border-box;
}

/* ============================================
   Search page (/search/) — in-page layout
   ============================================ */

.search-disclaimer {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: var(--content-max);
  margin: 0 auto 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.search-disclaimer svg {
  flex-shrink: 0;
  fill: currentColor;
  opacity: 0.6;
}

.search-page-main {
  min-height: 40vh;
}

.search-page-main .search-status {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.search-page-main .search-results {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.search-page-nav {
  max-width: var(--content-max);
  margin: 28px auto 0;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: space-between;
  gap: 12px;
}

.search-page-nav:empty {
  display: none;
}

.search-nav-slot {
  flex: 1;
  min-width: 0;
  pointer-events: none;
}

.search-nav-btn {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: color var(--dur-fast) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}

.search-nav-btn:hover,
.search-nav-btn:focus-visible {
  color: var(--text-primary);
}

.search-nav-prev {
  justify-content: flex-start;
  text-align: left;
}

.search-nav-next {
  justify-content: flex-end;
  text-align: right;
}

.search-nav-chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  opacity: 0.85;
}

.search-nav-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 0;
}

.search-nav-next .search-nav-text {
  align-items: flex-end;
}

.search-nav-dir {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.search-nav-range {
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: -0.3px;
}

.search-nav-info {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: -0.3px;
  align-self: center;
  text-align: center;
  padding: 0 4px;
}

/* ============================================
   noscript fallback
   ============================================ */

.noscript-fallback {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  background: var(--bg);
  color: var(--text-body);
}

.noscript-fallback a {
  color: var(--text-primary);
  text-decoration: underline;
}

/* ============================================
   Shell pages (Explore / About)
   ============================================ */

body.page-shell {
  position: relative;
}

.shell-main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(20px, 5vw, 36px) clamp(16px, 4vw, 24px) calc(var(--safe-bottom) + 20px);
}

.shell-main.search-page-main {
  padding-top: 4px;
}

.shell-heading {
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 1em;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-primary);
}

.shell-lead {
  color: var(--text-body);
  font-size: 15.5px;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 16px;
}

.shell-lead a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--dur-fast) var(--ease-out);
}

.shell-lead a:hover {
  color: var(--text-body);
}

.shell-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
  letter-spacing: -0.3px;
}

.shell-foot {
  margin-top: 32px;
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--text-muted);
}

.shell-foot a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--dur-fast) var(--ease-out);
}

.shell-foot a:hover {
  color: var(--text-body);
}

.explore-grid {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.explore-card {
  display: flex;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  align-items: center;
  gap: 12px;
  padding: 10px 14px 10px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  text-decoration: none;
  color: var(--text-primary);
  transform: translateX(0);
  transition:
    transform 220ms var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.explore-card::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(
    110deg,
    rgb(255 255 255 / 0.035) 0%,
    var(--bg) 42%,
    rgb(255 255 255 / 0.035) 84%
  );
  background-size: 200% 100%;
  background-position: 100% 0;
  transition:
    background-position 340ms var(--ease-out),
    opacity 170ms linear 120ms;
  z-index: 0;
}

.explore-card > * {
  position: relative;
  z-index: 1;
}

.explore-card-media {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
}

.explore-card-media--empty {
  display: grid;
  place-items: center;
  background: #000;
}

.explore-card-media--empty svg {
  width: 24px;
  height: 24px;
  fill: var(--text-primary);
  opacity: 0.78;
}

.explore-card-media--video-fallback {
  display: grid;
  place-items: center;
  background: #000;
}

.explore-card-media--video-fallback svg {
  width: 24px;
  height: 24px;
  fill: var(--text-primary);
}

.explore-card-thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.explore-card-thumb.explore-card-thumb--shown {
  opacity: 1;
}

.explore-card-text {
  flex: 1;
  min-width: 0;
}

.explore-card:hover,
.explore-card:focus-visible {
  transform: translateX(2px);
  background: var(--surface-hover);
  border-color: rgb(255 255 255 / 0.2);
}

.explore-card:hover::before,
.explore-card:focus-visible::before {
  opacity: 1;
  background-position: -100% 0;
  transition:
    background-position 340ms var(--ease-out),
    opacity 110ms linear;
}

.explore-card-title {
  display: block;
  font-weight: 500;
  font-size: 15px;
}

.explore-card-date {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: -0.3px;
}

/* ============================================
   Calendar overlay
   ============================================ */

.calendar-backdrop {
  z-index: 40;
}

.calendar-modal {
  z-index: 45;
  /* Symmetric top/bottom so it centers true in 100svh (stable, not dynamic) */
  padding-top: calc(var(--fixed-corner-top) + 56px);
  padding-bottom: calc(var(--fixed-corner-top) + 56px);
}

body.calendar-modal-open .site-header-info {
  visibility: hidden;
  pointer-events: none;
}

.calendar-panel {
  width: min(calc(100% - 32px), 26rem);
  max-width: 26rem;
}


.calendar-widget {
  margin-top: 4px;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}

.calendar-month-label {
  flex: 1;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-body);
  letter-spacing: -0.2px;
}

.cal-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
  padding: 0;
  flex-shrink: 0;
}

.cal-nav-btn:hover:not(:disabled) {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

.cal-nav-btn:disabled {
  opacity: 0.25;
  cursor: default;
}

.calendar-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  /* Fixed height = 1 DOW row (28px) + 6 day rows (34px) + 6 row-gaps (2px) */
  min-height: calc(28px + 6 * 34px + 6 * 2px);
}

.cal-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-dow {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.cal-empty {
  height: 34px;
}

[role="gridcell"]:not(.cal-empty):not(.cal-day) {
  display: flex;
}

.cal-day {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition:
    color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
  padding: 0;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.cal-day:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
  border-color: var(--border);
}

.cal-day:active {
  background: rgba(255, 255, 255, 0.14);
}

.cal-day--today {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--surface);
}

.cal-day--today:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.4);
}

.cal-day--current {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border);
}

.cal-day--disabled {
  color: rgba(255, 255, 255, 0.15);
  cursor: default;
  pointer-events: none;
}

/* ============================================
   Focus styles (WCAG 2.2 2.4.11)
   ============================================ */

:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ============================================
   Reduced motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }

  .menu-backdrop,
  .menu-content,
  .about-modal,
  .calendar-modal,
  .hamburger-line {
    transition: none !important;
  }

  .menu-content,
  .about-modal,
  .calendar-modal {
    transform: translateY(0) !important;
  }

  .menu-content.active,
  .about-modal.active,
  .calendar-modal.active {
    transform: translateY(0) !important;
  }

  @view-transition {
    navigation: none;
  }
}

/* ============================================
   High contrast
   ============================================ */

@media (prefers-contrast: more) {
  :root {
    --text-secondary: #B0B0B0;
    --text-muted: #A0A0A0;
    --border: rgba(255, 255, 255, 0.4);
    --border-hover: rgba(255, 255, 255, 0.7);
  }
}