@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,500;1,600;1,700&family=JetBrains+Mono:wght@400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Courier+Prime&display=swap');
@import url('base.css');

/* ============================================================
   MAIN.CSS — Component Styles & Layout
   Depends on base.css for reset, tokens, and element baseline
   ============================================================ */

/*  Site Header  */
.site-header {
position: sticky;
top: 0;
z-index: var(--z-sticky);
background-color: var(--c-overlay);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
border-bottom: 1px solid var(--c-border);
transition: background-color var(--transition-theme), border-color var(--transition-theme);
} 

/* Interactive subnav for Spotify playlists (header tabs) */
.playlist-subnav {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.playlist-subnav a.playlist-subnav__item--primary {
  font-weight: 800;
  color: var(--c-text);
}

/* Mobile-friendly header: stack title and nav vertically */
@media (max-width: 700px) {
  .site-header__inner {
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
  }
  .site-header__title {
    width: 100%;
  }
  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: var(--space-md);
  }
  .playlist-subnav { overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  .playlist-subnav a.playlist-subnav__item { display: inline-block; padding: 0.5rem 1rem; }
  .playlist-subnav a.playlist-subnav__item--primary { display: inline-block; }
}

/* Improve in-page anchor navigation with scroll offset for fixed header */
html {
  scroll-padding-top: 90px;
}

.playlist-subnav a.playlist-subnav__item {
  color: var(--c-text-secondary);
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}
.playlist-subnav a.playlist-subnav__item:hover {
  color: var(--c-text);
  background: var(--c-bg-secondary);
}
.site-header__inner {
  position: relative;
  display: flex;
align-items: center;
justify-content: space-between;
padding: var(--space-md) var(--space-xl);
max-width: var(--measure-wide);
margin: 0 auto;
overflow: visible;
}

.site-header__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--c-text);
  transition: color var(--transition-theme);
}

.site-header__title a {
  color: inherit;
}

.site-header__title a:hover {
  color: var(--c-accent);
}

/*  Navigation  */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-secondary);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
  position: relative;
}

.site-nav__link::after {
content: '';
position: absolute;
bottom: -4px;
left: 0;
width: 0;
height: 2px;
background-color: var(--c-accent);
transition: width var(--transition-base);
}

.site-nav__link:hover {
color: var(--c-text);
}

.site-nav__link:hover::after {
width: 100%;
}

.site-nav__link--active {
color: var(--c-text);
}

.site-nav__link--active::after {
width: 100%;
}

/*  Theme Toggle  */
.theme-toggle {
background: none;
border: 1px solid var(--c-border);
border-radius: 50%;
width: 36px;
height: 36px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
color: var(--c-text-secondary);
transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
padding: 0;
line-height: 1;
flex-shrink: 0; /* Prevent shrinking on mobile */
}

.theme-toggle:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
  background-color: var(--c-accent-subtle);
}

.theme-toggle__icon {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

.theme-toggle:hover .theme-toggle__icon {
  transform: rotate(30deg);
}

[data-theme="dark"] .theme-toggle__icon--sun { display: block; }
[data-theme="dark"] .theme-toggle__icon--moon { display: none; }
:not([data-theme="dark"]) > .theme-toggle__icon--sun { display: none; }
:not([data-theme="dark"]) > .theme-toggle__icon--moon { display: block; }

/*  Hero  */
.hero {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-xl);
padding: var(--space-3xl) var(--space-md) var(--space-2xl);
max-width: var(--measure-wide);
margin: 0 auto;
position: relative;
}

.hero__content {
max-width: 580px;
align-self: center;
}

.hero-visual {
display: block;
margin-top: var(--space-xl);
}

.hero-visual img {
width: 100%;
height: auto;
max-height: 300px;
object-fit: contain;
border-radius: var(--radius-lg);
}

.hero__overline {
font-family: var(--font-mono);
font-size: var(--text-xs);
font-weight: 500;
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--c-accent);
margin-bottom: var(--space-md);
display: block;
}

.hero__title {
font-size: clamp(2.2rem, 8vw, 4rem);
font-weight: 800;
line-height: var(--line-height-tight);
letter-spacing: -0.03em;
margin-bottom: var(--space-lg);
}

.hero__title em {
font-style: italic;
color: var(--c-accent);
}

.hero__subtitle {
font-size: var(--text-base);
color: var(--c-text-secondary);
line-height: var(--line-height-relaxed);
font-weight: 300;
max-width: 540px;
}

.hero__accent-line {
width: 48px;
height: 2px;
background-color: var(--c-accent);
margin-top: var(--space-xl);
}

/*  Content Area  */
.content-area {
  max-width: var(--measure-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/*  Post Feed  */
.post-feed {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

.post-card {
  position: relative;
  transition: transform var(--transition-base);
}

.post-card:hover {
  transform: translateY(-2px);
}

.post-card__category {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-sm);
  display: inline-block;
}

.post-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.post-card__title a {
  color: var(--c-text);
  transition: color var(--transition-fast);
}

.post-card__title a:hover {
  color: var(--c-accent);
}

.post-card__meta {
  font-size: var(--text-sm);
  color: var(--c-text-tertiary);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.post-card__excerpt {
  font-size: 0.92rem;
  color: var(--c-text-secondary);
  line-height: var(--line-height-normal);
  max-width: 38ch;
}

/* Featured post card */
.post-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: var(--space-sm);
}

.post-card--featured .post-card__title {
font-size: clamp(var(--text-xl), 3vw, var(--text-4xl));
}

/* Mobile: prevent text overflow */
@media (max-width: 600px) {
.post-card__title {
word-wrap: break-word;
overflow-wrap: break-word;
hyphens: auto;
}
}

.post-card--featured .post-card__excerpt {
  font-size: var(--text-base);
  max-width: 50ch;
}

.post-card--featured .post-card__image {
  background-color: var(--c-bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.post-card--featured .post-card__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.post-card--featured:hover .post-card__image img {
  transform: scale(1.03);
}

/* Project card */
.post-card--project {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  background-color: var(--c-surface);
  transition: border-color var(--transition-fast), background-color var(--transition-theme), transform var(--transition-base);
}

.post-card--project:hover {
  border-color: var(--c-accent);
}

.post-card--project .post-card__title {
  font-size: var(--text-lg);
}

.post-card--project .post-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.post-card--project .post-card__tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  padding: 0.2em 0.6em;
  border-radius: var(--radius-sm);
  background-color: var(--c-accent-subtle);
  color: var(--c-accent);
}

/* Media card */
.post-card--media {
  grid-column: span 1;
}

.post-card--media .post-card__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.post-card--media .post-card__gallery-item {
  aspect-ratio: 1;
  background-color: var(--c-bg-secondary);
  overflow: hidden;
}

.post-card--media .post-card__gallery-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.post-card--media:hover .post-card__gallery-item img {
  transform: scale(1.05);
}

/* Section divider */
.section-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-2xl) 0 var(--space-lg);
  grid-column: 1 / -1;
}

.section-divider__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-tertiary);
  white-space: nowrap;
}

.section-divider__line {
  flex: 1;
  height: 1px;
  background-color: var(--c-border);
}

/*  Post Layout  */
.post-layout {
  max-width: var(--measure-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.post-header {
  padding: var(--space-2xl) 0 var(--space-xl);
  border-bottom: 1px solid var(--c-border);
  margin-bottom: var(--space-xl);
}

.post-header__category {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.post-header__title {
  font-size: clamp(var(--text-3xl), 5vw, 3.2rem);
  font-weight: 800;
  line-height: var(--line-height-tight);
  letter-spacing: -0.025em;
  max-width: 18ch;
  margin-bottom: var(--space-lg);
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--c-text-tertiary);
  font-family: var(--font-mono);
}

.post-header__meta-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background-color: var(--c-text-tertiary);
  display: inline-block;
}

.post-header__image {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--c-bg-secondary);
}

.post-header__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

/*  Post Content  */
.post-content {
  max-width: var(--measure);
  margin: 0 auto;
  padding-bottom: var(--space-3xl);
}

.post-content h2 {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
  font-weight: 700;
}

.post-content h3 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.post-content p {
  margin-bottom: var(--space-lg);
  font-size: var(--text-md);
  line-height: var(--line-height-loose);
}

.post-content .wide {
  max-width: var(--measure-wide);
  margin-left: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
  margin-right: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
}

.post-content .gallery {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-2xl) 0;
  max-width: var(--measure-wide);
  margin-left: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
  margin-right: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
}

.post-content .gallery--2 { grid-template-columns: 1fr 1fr; }
.post-content .gallery--3 { grid-template-columns: 1fr 1fr 1fr; }

.post-content .gallery--mosaic {
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
}

.post-content .gallery--mosaic > :first-child {
  grid-row: 1 / 3;
}

.post-content .gallery figure { margin: 0; }

.post-content .gallery img {
  border-radius: var(--radius-md);
  width: 100%;
  height: auto;
  object-fit: contain;
}

.post-content .project-meta {
  max-width: var(--measure-wide);
  margin: var(--space-2xl) 0;
  margin-left: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
  margin-right: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-lg);
  padding: var(--space-xl);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
}

.post-content .project-meta__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.post-content .project-meta__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-tertiary);
}

.post-content .project-meta__value {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--c-text);
}

.post-content .media-attachment {
  max-width: var(--measure-wide);
  margin: var(--space-2xl) 0;
  margin-left: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
  margin-right: calc(-1 * (var(--measure-wide) - var(--measure)) / 2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--c-bg-secondary);
}

.post-content .media-attachment img,
.post-content .media-attachment video {
  width: 100%;
  display: block;
}

.post-content img {
  object-fit: contain;
}

/*  Post Navigation  */
.post-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--c-border);
  max-width: var(--measure);
  margin: 0 auto;
}

.post-nav__link {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.post-nav__link:hover {
  border-color: var(--c-accent);
}

.post-nav__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-tertiary);
}

.post-nav__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--c-text);
}

.post-nav__link--next {
  text-align: right;
}

/*  Page Layout  */
.page-layout {
  max-width: var(--measure-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.page-header {
  padding: var(--space-2xl) 0 var(--space-xl);
}

.page-header__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 800;
  line-height: var(--line-height-tight);
  letter-spacing: -0.025em;
}

.page-header__subtitle {
  font-size: 1.1rem;
  color: var(--c-text-secondary);
  margin-top: var(--space-md);
  font-weight: 300;
  max-width: 50ch;
}

.page-content {
  max-width: var(--measure);
  margin: 0 auto;
  padding-bottom: var(--space-3xl);
}

.page-content p {
  font-size: var(--text-md);
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-lg);
}

/* ============================================================
PLAYlists PAGE - Enhanced Visual Design
============================================================ */

/* Playlist Section Headers */
.playlist-section {
  margin: var(--space-3xl) 0 var(--space-xl);
}

.playlist-section__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 4vw, var(--text-3xl));
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.playlist-section__title::before {
  content: '';
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), transparent);
  display: inline-block;
  border-radius: var(--radius-sm);
}

.playlist-section__description {
  font-size: var(--text-base);
  color: var(--c-text-secondary);
  max-width: var(--measure);
  line-height: var(--line-height-relaxed);
}

/* Playlist Grid */
.playlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

/* Playlist Card */
.playlist-card {
  position: relative;
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-bg-secondary) 100%);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  overflow: hidden;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.playlist-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-hover));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.playlist-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--c-shadow-strong);
  border-color: var(--c-accent);
}

.playlist-card:hover::before {
  transform: scaleX(1);
}

.playlist-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  filter: grayscale(0.2);
  transition: filter var(--transition-base);
}

.playlist-card:hover .playlist-card__icon {
  filter: grayscale(0);
}

.playlist-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: var(--space-sm);
  line-height: var(--line-height-snug);
}

.playlist-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-accent);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--c-accent);
  border-radius: var(--radius-md);
  background: var(--c-accent-subtle);
  transition: all var(--transition-fast);
  align-self: flex-start;
  margin-top: auto;
}

.playlist-card__link:hover {
  background: var(--c-accent);
  color: var(--c-bg);
  text-decoration: none;
}

.playlist-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.playlist-card__link:hover svg {
  transform: translateX(2px);
}

/* Compact Card Variant */
.playlist-card--compact {
  min-height: auto;
  padding: var(--space-md);
}

.playlist-card--compact .playlist-card__title {
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.playlist-card--compact .playlist-card__link {
  font-size: var(--text-xs);
  padding: var(--space-xs) var(--space-sm);
}

/* Featured Card Variant */
.playlist-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--c-accent-subtle) 0%, var(--c-bg-secondary) 100%);
  border-width: 2px;
  border-color: var(--c-accent);
}

.playlist-card--featured .playlist-card__title {
  font-size: var(--text-xl);
}

/* Section Divider with Visual Accent */
.playlist-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-3xl) 0 var(--space-lg);
}

.playlist-divider__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--c-border), transparent);
}

.playlist-divider__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-tertiary);
  padding: var(--space-sm) var(--space-md);
  background: var(--c-bg-secondary);
  border-radius: var(--radius-md);
}

/* Intro Section Enhancement */
.playlist-intro {
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-bg-secondary) 100%);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.playlist-intro p {
  margin-bottom: var(--space-md);
  color: var(--c-text-secondary);
}

.playlist-intro p:last-child {
  margin-bottom: 0;
}

/* Responsive Adjustments */
@media (max-width: 600px) {
  .playlist-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .playlist-card--featured {
    grid-column: span 1;
  }
  
  .playlist-section__title {
    font-size: var(--text-xl);
  }
  
  .playlist-card {
    padding: var(--space-md);
  }
}

/* Dark Theme Adjustments */
[data-theme="dark"] .playlist-card {
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-bg-tertiary) 100%);
}

[data-theme="dark"] .playlist-card--featured {
  background: linear-gradient(135deg, var(--c-accent-subtle) 0%, var(--c-bg-tertiary) 100%);
}

/* ============================================================
404 Page
============================================================ */
.page-404 {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
  position: relative;
}

.page-404__number {
  font-family: var(--font-display);
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  line-height: 1;
  color: var(--c-text);
  opacity: 0.06;
  position: absolute;
  user-select: none;
}

.page-404__content {
  position: relative;
  z-index: var(--z-base);
}

.page-404__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.page-404__text {
  color: var(--c-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 36ch;
  margin-left: auto;
  margin-right: auto;
}

.page-404__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.page-404__link:hover {
  background-color: var(--c-accent);
  color: var(--c-bg);
}

/*  Reading Progress Bar  */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background-color: var(--c-accent);
  z-index: var(--z-overlay);
  transition: width 100ms linear;
  width: 0;
}

.reveal {
opacity: 1;
transform: translateY(0);
transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.no-js .reveal {
opacity: 0;
transform: translateY(20px);
}

.reveal--visible {
opacity: 1;
transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-16px); }
  to { opacity: 1; transform: translateX(0); }
}

.animate-in {
  animation: fadeInUp 0.7s cubic-bezier(0.25, 0.1, 0.25, 1) both;
}

.animate-in--delay-1 { animation-delay: 100ms; }
.animate-in--delay-2 { animation-delay: 200ms; }
.animate-in--delay-3 { animation-delay: 350ms; }
.animate-in--delay-4 { animation-delay: 500ms; }
.animate-in--delay-5 { animation-delay: 700ms; }

.animate-fade {
  animation: fadeIn 0.8s cubic-bezier(0.25, 0.1, 0.25, 1) both;
}

.animate-slide {
  animation: slideInLeft 0.6s cubic-bezier(0.25, 0.1, 0.25, 1) both;
}

/*  Site Footer  */
.site-footer {
  border-top: 1px solid var(--c-border);
  padding: var(--space-3xl) var(--space-md);
  margin-top: var(--space-4xl);
  transition: border-color var(--transition-theme);
}

.site-footer__inner {
  max-width: var(--measure-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: start;
}

.site-footer__credit {
  font-size: 0.82rem;
  color: var(--c-text-tertiary);
  line-height: var(--line-height-normal);
}

.site-footer__links {
  display: flex;
  gap: var(--space-md);
}

.site-footer__link {
  font-size: 0.82rem;
  color: var(--c-text-tertiary);
  transition: color var(--transition-fast);
}

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

/* ============================================================
RESPONSIVE — Tablet (≥600px)
============================================================ */
@media (min-width: 600px) {
.post-feed {
grid-template-columns: 1fr 1fr;
gap: var(--space-2xl) var(--space-xl);
padding: var(--space-2xl) 0;
}

.post-card--featured {
grid-template-columns: 1.4fr 1fr;
gap: var(--space-2xl);
}

.post-nav {
grid-template-columns: 1fr 1fr;
gap: var(--space-xl);
}

.site-footer__inner {
grid-template-columns: 1fr auto;
gap: var(--space-xl);
}

.content-area {
padding: 0 var(--space-xl);
}

.post-layout,
.page-layout {
padding: 0 var(--space-xl);
}

.site-header__inner {
padding: var(--space-md) var(--space-xl);
}

.hero {
padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
}

.site-footer {
padding: var(--space-3xl) var(--space-xl);
}
}

/* ============================================================
RESPONSIVE — Mobile (≤600px)
============================================================ */
@media (max-width: 600px) {
/* Prevent horizontal overflow */
body {
overflow-x: hidden;
}

/* Post feed - single column on mobile */
.post-feed {
grid-template-columns: 1fr;
gap: var(--space-lg);
padding: var(--space-lg) 0;
}

/* Post cards - better mobile spacing */
.post-card {
padding: 0 var(--space-md);
}

.post-card--featured {
grid-template-columns: 1fr;
gap: var(--space-md);
padding: var(--space-md);
}

.post-card--featured .post-card__image {
order: -1;
}

/* Post card project - compact on mobile */
.post-card--project {
padding: var(--space-lg);
}

/* Media gallery - stack on mobile */
.post-card--media .post-card__gallery {
grid-template-columns: 1fr;
}

/* Post layout - mobile padding */
.post-layout {
padding: 0 var(--space-md);
}

.post-header {
padding: var(--space-xl) 0 var(--space-lg);
}

.post-header__title {
font-size: clamp(1.5rem, 6vw, 2rem);
max-width: none;
}

/* Page layout - mobile padding */
.page-layout {
padding: 0 var(--space-md);
}

.page-header {
padding: var(--space-xl) 0 var(--space-lg);
}

/* Content area - mobile padding */
.content-area {
padding: 0 var(--space-md);
}

  /* Hero - mobile optimization */
  .hero {
    padding: var(--space-xl) var(--space-md) var(--space-lg);
  }

  /* Footer - mobile padding */
.site-footer {
padding: var(--space-2xl) var(--space-md);
}
}

/* ============================================================
RESPONSIVE — Desktop (≥900px)
============================================================ */
@media (min-width: 900px) {
.hero {
grid-template-columns: 58% 42%;
gap: var(--space-2xl);
padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
}

.hero__content {
max-width: none;
}

.hero-visual {
grid-column: 2;
align-self: center;
width: 100%;
margin-top: 0;
}

.hero-visual img {
width: 100%;
height: auto;
max-height: 560px;
object-fit: contain;
}

  .hero__title {
    font-size: clamp(2.8rem, 7vw, 5rem);
  }

  .hero__subtitle {
    font-size: 1.1rem;
  }

  .post-header {
    padding: var(--space-3xl) 0 var(--space-2xl);
    margin-bottom: var(--space-2xl);
  }

  .page-header {
    padding: var(--space-3xl) 0 var(--space-2xl);
  }
}

/* ============================================================
   RESPONSIVE — Wide Desktop (≥1100px)
   ============================================================ */
@media (min-width: 1100px) {
.hero {
grid-template-columns: 58% 42%;
}

.hero-visual img {
max-height: 640px;
}

.hero__title {
font-size: clamp(2.6rem, 6vw, 4rem);
}

.hero__subtitle {
font-size: 1rem;
}
}

/* ============================================================
RESPONSIVE — Small Mobile (≤480px)
============================================================ */
@media (max-width: 480px) {
  .site-nav {
    gap: var(--space-sm);
  }

  .site-nav__link span {
    font-size: 0.8rem;
  }

  .hero__title {
font-size: clamp(1.8rem, 10vw, 2.5rem);
max-width: none;
}

.hero__subtitle {
max-width: none;
font-size: 0.95rem;
}

.hero {
padding: var(--space-xl) var(--space-md) var(--space-lg);
gap: var(--space-md);
}

/* Post header meta - wrap on mobile */
.post-header__meta {
flex-wrap: wrap;
gap: var(--space-sm) !important;
}

.post-header__meta-divider {
display: none;
}

/* Post card titles - better mobile sizing */
.post-card--featured .post-card__title {
font-size: var(--text-lg);
}

.post-card__excerpt {
max-width: none;
}

/* Content width adjustments for narrow screens */
.post-content .wide,
.post-content .gallery,
.post-content .project-meta,
.post-content .media-attachment {
margin-left: calc(-1 * var(--space-md));
margin-right: calc(-1 * var(--space-md));
max-width: calc(100% + 2 * var(--space-md));
}

/* Page header - better mobile sizing */
.page-header__title {
font-size: clamp(1.5rem, 8vw, 2rem);
}

.page-header__subtitle {
max-width: none;
font-size: 1rem;
}

/* 404 page optimization */
.page-404__number {
font-size: clamp(4rem, 20vw, 8rem);
}

.page-404__title {
font-size: 1.5rem;
}

.page-404__text {
max-width: 280px;
}

/* Footer on mobile */
.site-footer {
padding: var(--space-2xl) var(--space-md);
}

.site-footer__inner {
  gap: var(--space-md);
}

}

/* Speech Player */
.speech-player {
  margin: var(--space-xl) 0 var(--space-lg) 0;
  font-family: var(--font-mono);
  width: 100%;
}

.speech-player__main {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  background: var(--c-bg-secondary);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
}

/* Override base.css svg { display: block } — critical for horizontal layout */
.speech-player svg {
  display: inline-block;
  max-width: none;
  height: auto;
}

.speech-player__play-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--c-text);
  border: none;
  border-radius: var(--radius-full);
  color: var(--c-bg);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.speech-player__play-btn:hover {
  background: var(--c-accent);
  transform: scale(1.05);
}

.speech-player__play-btn .speech-player__icon--pause {
  display: none;
}

.speech-player__play-btn[aria-label="Pause"] .speech-player__icon--play {
  display: none;
}

.speech-player__play-btn[aria-label="Pause"] .speech-player__icon--pause {
  display: inline-block;
}

.speech-player__progress-container {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  padding: 8px 0;
  margin: -8px 0;
  cursor: pointer;
}

.speech-player__progress-bar {
  flex: 1;
  height: 6px;
  background: var(--c-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: height var(--transition-fast);
  position: relative;
}

.speech-player__progress-container:hover .speech-player__progress-bar {
  height: 8px;
}

.speech-player__progress {
  height: 100%;
  width: 0%;
  background: var(--c-accent);
  border-radius: var(--radius-full);
  transition: width 0.1s linear;
  position: relative;
}

/* Faint initial fill so the bar is visible even at 0% progress */
.speech-player__progress-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-border-strong);
  border-radius: var(--radius-full);
}

.speech-player__controls-row {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-shrink: 0;
  white-space: nowrap;
}

.speech-player__control-group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.speech-player__control-icon {
  color: var(--c-text-tertiary);
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

.speech-player__volume-slider {
  width: 70px;
  height: 3px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--c-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.speech-player__volume-slider:hover {
  background: var(--c-border-strong);
}

.speech-player__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: var(--c-text);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.speech-player__volume-slider:hover::-webkit-slider-thumb {
  background: var(--c-accent);
  transform: scale(1.2);
}

.speech-player__volume-slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  background: var(--c-text);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
}

.speech-player__speed-select {
  padding: var(--space-xs) var(--space-sm);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.speech-player__speed-select:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.speech-player__speed-select:focus {
  outline: none;
  border-color: var(--c-accent);
}

@media (max-width: 600px) {
  .speech-player__main {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .speech-player__progress-container {
    width: 100%;
    order: -1;
  }

  .speech-player__controls-row {
    gap: var(--space-md);
  }

  .speech-player__volume-slider {
    width: 50px;
  }
}

[data-theme="dark"] .speech-player__progress-bar {
  background: rgba(232, 228, 222, 0.12);
}

[data-theme="dark"] .speech-player__progress-bar::before {
  background: rgba(232, 228, 222, 0.2);
}

/* ============================================================
JOURNAL — Diary-style entry enhancements
============================================================ */

.journal-divider {
  border-top: 1px solid var(--c-border);
  margin: var(--space-lg) 0;
  opacity: 0.7;
  text-align: center;
  font-size: 0.9em;
  color: var(--c-text-tertiary);
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.2em;
}

.date-display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.3px;
}