/* --- Theme Configuration & CSS Variables --- */
:root {
  --bg-primary: #f8f9fa;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-hover: #ffffff;
  
  --neon-purple: #6200ee;
  --neon-purple-glow: rgba(98, 0, 238, 0.15);
  --neon-cyan: #008080;
  --neon-cyan-glow: rgba(0, 128, 128, 0.15);
  --neon-pink: #d81b60;
  --neon-pink-glow: rgba(216, 27, 96, 0.15);
  
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;
  
  --border-color: rgba(0, 0, 0, 0.1);
  --border-color-hover: rgba(98, 0, 238, 0.25);
  
  --glass-blur: blur(20px);
  --transition-speed: 0.25s;
  --font-sans: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
  
  --container-width: 1200px;
}

/* --- Base & Reset Rules --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(98, 0, 238, 0.02) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 128, 128, 0.02) 0%, transparent 40%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(98, 0, 238, 0.15);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--neon-purple);
}

/* --- Accessibility (a11y) Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: 3rem;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 2.25rem;
  position: relative;
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--neon-cyan);
  border-radius: 2px;
}

h3 {
  font-size: 1.5rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-speed) ease;
}

/* --- Layout Components --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-speed) ease;
}

header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(98, 0, 238, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  font-family: 'Outfit', sans-serif;
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover {
  transform: scale(1.03);
}

.logo-text {
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-dot {
  color: var(--neon-pink);
  margin-left: 2px;
  animation: pulse-dot 1.5s infinite alternate;
  display: inline-block;
}

@keyframes pulse-dot {
  from {
    text-shadow: 0 0 2px var(--neon-pink-glow);
  }
  to {
    text-shadow: 0 0 8px rgba(216, 27, 96, 0.8), 0 0 16px rgba(216, 27, 96, 0.4);
  }
}

nav {
  display: flex;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.5rem 0;
  position: relative;
  cursor: pointer;
  transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--neon-purple);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  transition: width var(--transition-speed) ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.75rem;
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background-color: #f5f5f7;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(1.1) contrast(1.02);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(0deg, var(--bg-primary) 5%, transparent 60%),
              linear-gradient(90deg, rgba(245, 245, 247, 0.95) 20%, rgba(245, 245, 247, 0.4) 80%);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 650px;
}

.hero-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--neon-purple);
  border: 1.5px solid var(--neon-purple);
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.hero-title span {
  background: linear-gradient(135deg, var(--neon-purple) 0%, var(--neon-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.social-pill-container {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  background: rgba(98, 0, 238, 0.05);
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-speed) ease;
}

.social-pill:hover {
  background: rgba(98, 0, 238, 0.1);
  border-color: var(--neon-purple);
  box-shadow: 0 4px 12px rgba(98, 0, 238, 0.1);
  transform: translateY(-2px);
}

/* --- Page Content Sections --- */
main {
  flex-grow: 1;
}

.page-section {
  padding: 5rem 0;
  display: none;
}

.page-section.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Filter controls on blog */
.filter-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.25rem;
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.filter-btn:hover {
  border-color: var(--neon-purple);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--neon-purple);
  border-color: var(--neon-purple);
  color: var(--bg-secondary);
  box-shadow: 0 4px 12px var(--neon-purple-glow);
}

/* --- Card Grids --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition-speed) ease;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--border-color-hover);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
  background: var(--bg-card-hover);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
}

.card:hover::before {
  opacity: 1;
}

.card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-tag {
  color: var(--neon-purple);
  font-weight: 700;
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.card-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-link {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neon-purple);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.card:hover .card-link {
  color: var(--neon-cyan);
}

.card-link svg {
  transition: transform var(--transition-speed) ease;
}

.card:hover .card-link svg {
  transform: translateX(4px);
}

/* --- Music Section Specials --- */
.music-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.music-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  gap: 2rem;
  align-items: center;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.music-card:hover {
  border-color: var(--neon-purple);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  background: var(--bg-card-hover);
}

.music-info {
  flex-grow: 1;
  min-width: 250px;
}

.music-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

/* Song play buttons */
.song-play-btn {
  background: rgba(98, 0, 238, 0.03);
  border: 2px solid rgba(98, 0, 238, 0.15);
  color: var(--neon-purple);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  align-self: center;
  box-shadow: 0 2px 8px rgba(98, 0, 238, 0.05);
}

.song-play-btn:hover {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
  color: #ffffff;
  border-color: transparent;
  transform: scale(1.08);
  box-shadow: 0 4px 15px rgba(98, 0, 238, 0.35), 0 0 0 4px rgba(98, 0, 238, 0.08);
}

.music-item-playing .song-play-btn {
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(216, 27, 96, 0.25);
}

.music-item-playing .song-play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 18px rgba(216, 27, 96, 0.4), 0 0 0 4px rgba(216, 27, 96, 0.1);
}

.music-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.soundcloud-embed {
  flex-grow: 2;
  width: 100%;
  max-width: 650px;
  height: 120px;
  border: none;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* --- Video Section Specials --- */
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.video-card:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: #f5f5f7;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-card-body {
  padding: 1.5rem;
}

.video-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

/* --- About & Social Section --- */
/* --- About Section Styles --- */
.about-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem 0;
}

.about-hero {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: start;
}

.about-photo-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  width: 250px;
}

.about-photo-wrapper {
  position: relative;
  width: 250px;
  height: 250px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.about-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-speed) ease;
}

.about-photo-glow {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.2);
  pointer-events: none;
  background: linear-gradient(135deg, rgba(98, 0, 238, 0.1), rgba(0, 128, 128, 0.1));
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
}

.about-photo-wrapper:hover .about-profile-img {
  transform: scale(1.05);
}

.about-photo-wrapper:hover .about-photo-glow {
  opacity: 1;
}

.artist-aka {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-align: center;
  background: rgba(98, 0, 238, 0.05);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(98, 0, 238, 0.1);
}

.artist-aka span {
  color: var(--neon-pink);
  font-weight: 800;
  font-size: 0.95rem;
}

.about-bio-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-bio-column h3 {
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.25rem;
}

.bio-lead {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-primary);
  border-left: 4px solid var(--neon-purple);
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
}

.about-bio-column p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.section-subtitle {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
  color: var(--text-primary);
}

.section-subtitle::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--neon-cyan);
  border-radius: 2px;
}

.about-evolution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.about-evolution-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.01);
}

.about-evolution-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-color-hover);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.about-evolution-card .card-icon {
  font-size: 2.25rem;
  line-height: 1;
}

.about-evolution-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.about-evolution-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .about-hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-photo-column {
    width: 100%;
    max-width: 250px;
    margin: 0 auto;
  }
  .section-subtitle {
    margin-top: 1rem;
  }
}


/* --- Native Dialog (Detailed Post Reader) --- */
dialog.post-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 90%;
  max-width: 750px;
  max-height: 85vh;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.5rem;
  color: var(--text-primary);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08), 0 0 30px rgba(0, 0, 0, 0.02);
  z-index: 1000;
  overflow-y: auto;
  opacity: 0;
  outline: none;
  
  transition-property: opacity, transform, display, overlay;
  transition-duration: 0.3s;
  transition-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-behavior: allow-discrete;
}

dialog.post-modal[open] {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);

  @starting-style {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
  }
}

dialog.post-modal::backdrop {
  background-color: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  
  transition: 
    display 0.3s allow-discrete, 
    overlay 0.3s allow-discrete, 
    background-color 0.3s ease-out, 
    backdrop-filter 0.3s ease-out;
}

dialog.post-modal[open]::backdrop {
  background-color: rgba(29, 29, 31, 0.4);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);

  @starting-style {
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0);
  }
}

/* Modal layout elements */
.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.modal-close-btn:hover {
  background: var(--neon-pink);
  border-color: var(--neon-pink);
  color: #fff;
  transform: rotate(90deg);
}

.modal-meta {
  font-size: 0.8rem;
  color: var(--neon-purple);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.modal-title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.modal-content-area {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

.modal-content-area p {
  margin-bottom: 1.5rem;
}

.modal-embed {
  margin: 2rem 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

/* --- Footer --- */
footer {
  background: #eaeaea;
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
  margin-top: 5rem;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 1rem;
  max-width: 320px;
  font-size: 0.95rem;
}

.footer-title {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--neon-purple);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- Visualizer Section --- */
.visualizer-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  background: #111116; /* Keep dark context for WebGL visualizer */
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
}

/* Window Fullscreen Mode */
.visualizer-wrapper.fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: none !important;
  border-radius: 0 !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  z-index: 9999 !important;
  background: #000 !important;
  gap: 0 !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  overflow: hidden !important;
}

/* HTML5 True Monitor Fullscreen Mode */
.visualizer-wrapper:fullscreen {
  width: 100vw !important;
  height: 100vh !important;
  padding: 0 !important;
  margin: 0 !important;
  background: #000 !important;
  border: none !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 0 !important;
  box-sizing: border-box !important;
}

/* Fullscreen Canvas filling the viewport */
.visualizer-wrapper.fullscreen #visualizer-canvas,
.visualizer-wrapper:fullscreen #visualizer-canvas {
  width: 100% !important;
  height: 100% !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  margin: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  aspect-ratio: unset !important;
}

.visualizer-wrapper.fullscreen #visualizer-fullscreen-btn svg {
  transform: scaleX(-1);
}

/* Floating Controls Overlay in Fullscreen Modes */
.visualizer-wrapper.fullscreen .visualizer-controls,
.visualizer-wrapper:fullscreen .visualizer-controls {
  position: absolute !important;
  bottom: 2rem !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  width: calc(100% - 4rem) !important;
  max-width: 800px !important;
  background: rgba(15, 15, 20, 0.85) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 14px !important;
  padding: 0.75rem 1.25rem !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5) !important;
  z-index: 10000 !important;
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 0.75rem !important;
  box-sizing: border-box !important;
  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease !important;
  opacity: 1;
  visibility: visible;
}

/* Dark Theme Overrides for Controls in Fullscreen */
.visualizer-wrapper.fullscreen .visualizer-controls button,
.visualizer-wrapper.fullscreen .visualizer-controls select,
.visualizer-wrapper:fullscreen .visualizer-controls button,
.visualizer-wrapper:fullscreen .visualizer-controls select {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.visualizer-wrapper.fullscreen .visualizer-controls button:hover,
.visualizer-wrapper:fullscreen .visualizer-controls button:hover {
  background: var(--neon-purple) !important;
  border-color: var(--neon-purple) !important;
  box-shadow: 0 0 10px var(--neon-purple-glow) !important;
}

.visualizer-wrapper.fullscreen .visualizer-controls select option,
.visualizer-wrapper:fullscreen .visualizer-controls select option {
  background: #111116 !important;
  color: #fff !important;
}

.visualizer-wrapper.fullscreen .visualizer-controls .cycle-label,
.visualizer-wrapper:fullscreen .visualizer-controls .cycle-label {
  color: rgba(255, 255, 255, 0.8) !important;
}

.visualizer-wrapper.fullscreen #preset-cycle-time,
.visualizer-wrapper:fullscreen #preset-cycle-time {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
}

/* Floating Credits in Fullscreen Modes */
.visualizer-wrapper.fullscreen .visualizer-credits,
.visualizer-wrapper:fullscreen .visualizer-credits {
  display: block !important;
  position: absolute !important;
  top: 1.5rem !important;
  right: 1.5rem !important;
  background: rgba(15, 15, 20, 0.6) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  padding: 0.4rem 0.8rem !important;
  border-radius: 8px !important;
  font-size: 0.7rem !important;
  color: rgba(255, 255, 255, 0.6) !important;
  z-index: 10000 !important;
  margin: 0 !important;
  transition: opacity 0.4s ease, visibility 0.4s ease !important;
  opacity: 1;
  visibility: visible;
}

/* Auto-Hide Animations */
.visualizer-wrapper.fullscreen.controls-hidden .visualizer-controls,
.visualizer-wrapper:fullscreen.controls-hidden .visualizer-controls {
  opacity: 0 !important;
  transform: translate(-50%, 15px) !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

.visualizer-wrapper.fullscreen.controls-hidden .visualizer-credits,
.visualizer-wrapper:fullscreen.controls-hidden .visualizer-credits {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

/* Responsive Overrides for Fullscreen Controls on Mobile */
@media (max-width: 600px) {
  .visualizer-wrapper.fullscreen .visualizer-controls,
  .visualizer-wrapper:fullscreen .visualizer-controls {
    width: calc(100% - 1.5rem) !important;
    bottom: 1rem !important;
    padding: 0.5rem !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    border-radius: 12px !important;
  }
  
  .visualizer-wrapper.fullscreen .visualizer-controls select,
  .visualizer-wrapper:fullscreen .visualizer-controls select {
    min-width: 100px !important;
    flex-grow: 1 !important;
    font-size: 0.8rem !important;
    padding: 0.4rem !important;
  }

  .visualizer-wrapper.fullscreen #preset-cycle-time,
  .visualizer-wrapper.fullscreen .cycle-unit,
  .visualizer-wrapper:fullscreen #preset-cycle-time,
  .visualizer-wrapper:fullscreen .cycle-unit {
    display: none !important;
  }

  .visualizer-wrapper.fullscreen .visualizer-controls button,
  .visualizer-wrapper:fullscreen .visualizer-controls button {
    padding: 0.4rem 0.6rem !important;
    font-size: 0.8rem !important;
  }
}

.visualizer-credits {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  margin-top: -0.75rem;
  font-weight: 500;
}

.visualizer-credits a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.3);
  transition: all var(--transition-speed) ease;
}

.visualizer-credits a:hover {
  color: var(--neon-cyan);
  border-bottom-color: var(--neon-cyan);
}

#visualizer-canvas {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 550px;
  border-radius: 12px;
  background: #000;
  display: block;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(98, 0, 238, 0.1);
}

.visualizer-deck {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.deck-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .deck-controls {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.deck-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.deck-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
}

.deck-select {
  background: #1e1e24;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  width: 100%;
  max-width: 500px;
  box-sizing: border-box;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-speed) ease;
}

.deck-select:focus, .deck-select:hover {
  border-color: var(--neon-purple);
}

.deck-select option {
  background: #1e1e24;
  color: #fff;
}

.deck-actions-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.deck-actions {
  display: flex;
  gap: 0.75rem;
}

.deck-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.deck-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.deck-btn:hover {
  background: var(--neon-purple);
  border-color: var(--neon-purple);
  box-shadow: 0 4px 12px var(--neon-purple-glow);
  transform: translateY(-1px);
}

#visualizer-play-btn {
  background: var(--neon-purple);
  border-color: var(--neon-purple);
  color: #ffffff;
}

#visualizer-play-btn:hover {
  background: var(--neon-pink);
  border-color: var(--neon-pink);
  color: #ffffff;
}

.status-badge {
  background: rgba(0, 128, 128, 0.1);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(0, 128, 128, 0.2); }
  70% { box-shadow: 0 0 0 8px rgba(0, 128, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 128, 128, 0); }
}

.deck-hint {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.5;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
}

.deck-hint strong {
  color: #fff;
}

.deck-hint em {
  color: var(--neon-cyan);
  font-style: normal;
}

/* --- Media Queries (Responsive Styling) --- */
@media (max-width: 992px) {
  h1 { font-size: 2.5rem; }
  .hero-title { font-size: 2.75rem; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  nav {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--bg-secondary);
    flex-direction: column;
    align-items: center;
    padding: 3rem 0;
    transition: left var(--transition-speed) ease;
    border-top: 1px solid var(--border-color);
  }
  
  nav.open {
    left: 0;
  }
  
  .music-card {
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
  }
  
  .soundcloud-embed {
    max-width: 100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-brand {
    grid-column: span 1;
  }
}

/* Accessibility: Respect Reduced Motion preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-delay: -1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    background-attachment: initial !important;
    scroll-behavior: auto !important;
    transition-duration: 0s !important;
    transition-delay: 0s !important;
  }
  
  dialog.post-modal {
    transform: translate(-50%, -50%);
  }
  
  dialog.post-modal[open] {
    transform: translate(-50%, -50%);
    @starting-style {
      transform: translate(-50%, -50%);
    }
  }
}

/* --- Cookie Consent Banner Styles --- */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 900px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.08), 0 0 1px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: opacity var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.cookie-banner.hidden {
  display: none !important;
}

.cookie-banner-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .cookie-banner-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }
}

.cookie-banner-text {
  flex-grow: 1;
}

.cookie-banner-text h3 {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cookie-banner-text p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.cookie-banner-text a {
  color: var(--neon-purple);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-speed) ease;
}

.cookie-banner-text a:hover {
  color: var(--neon-pink);
}

.cookie-banner-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}

.cookie-btn {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  border: 1px solid transparent;
}

.cookie-btn-primary {
  background: var(--neon-purple);
  color: #fff;
  box-shadow: 0 4px 10px var(--neon-purple-glow);
}

.cookie-btn-primary:hover {
  background: var(--neon-pink);
  box-shadow: 0 6px 14px var(--neon-pink-glow);
  transform: translateY(-1px);
}

.cookie-btn-secondary {
  background: rgba(0, 0, 0, 0.04);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.cookie-btn-secondary:hover {
  background: rgba(0, 0, 0, 0.08);
  border-color: var(--text-muted);
  transform: translateY(-1px);
}

.cookie-btn-link {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 0.5rem 0.75rem;
  text-decoration: underline;
}

.cookie-btn-link:hover {
  color: var(--text-primary);
}

/* --- Granular Settings Drawer --- */
.cookie-drawer {
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
  margin-top: 0.25rem;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; max-height: 0; transform: translateY(-10px); }
  to { opacity: 1; max-height: 600px; transform: translateY(0); }
}

.cookie-drawer.hidden {
  display: none !important;
}

.cookie-drawer-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cookie-preference-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 0.85rem 1.15rem;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.cookie-pref-info {
  flex-grow: 1;
}

.cookie-pref-title {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.cookie-pref-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.cookie-switch-wrapper {
  position: relative;
  align-self: center;
  flex-shrink: 0;
}

.cookie-switch-wrapper input[type="checkbox"] {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.cookie-switch-label {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  background-color: var(--border-color);
  border-radius: 24px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.cookie-switch-label::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #fff;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.cookie-switch-wrapper input[type="checkbox"]:checked + .cookie-switch-label {
  background-color: var(--neon-purple);
}

.cookie-switch-wrapper input[type="checkbox"]:checked + .cookie-switch-label::after {
  transform: translateX(20px);
}

.cookie-switch-wrapper input[type="checkbox"]:disabled + .cookie-switch-label {
  opacity: 0.5;
  background-color: var(--border-color);
  cursor: not-allowed;
}

.cookie-drawer-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.5rem;
}