/**
 * abhisquared Main Stylesheet
 * High-End Sans-Serif Editorial & Studio Visual Architecture
 * Fully Mobile-Responsive (375px -> 1440px+)
 */

@import url('./variables.css');

/* ==============================================================================
   1. Base & Reset
   ============================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  overflow-x: clip;
  width: 100%;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--ab-black);
  color: var(--ab-white);
  font-family: var(--ab-font-body);
  font-size: var(--ab-text-base);
  line-height: 1.68;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: 100%;
}

main {
  flex: 1 0 auto;
  width: 100%;
}

/* Selection */
::selection {
  background: var(--ab-gold);
  color: #000000;
}

/* ==============================================================================
   2. Typography Hierarchy (Calibrated Sans-Serif Proportions)
   ============================================================================== */
h1, h2, h3, h4, h5, h6,
.font-display {
  font-family: var(--ab-font-display);
  /* font-weight: 700; */
  line-height: 1.2;
  color: var(--ab-white);
  margin-top: 0;
  letter-spacing: -0.025em;
}

h1, .h1-hero {
  font-size: var(--ab-text-hero);
  /* font-weight: 750; */
  line-height: 1.18;
  letter-spacing: -0.03em;
}

/* Homepage Only Main Headline Size Enhancement */
.hero-home-title {
  font-size: clamp(2.15rem, 4.2vw, 3.25rem) !important;
  line-height: 1.14 !important;
  letter-spacing: -0.035em;
  font-weight: 500;
}


h2, .h2-section {
  font-size: clamp(1.25rem, 2.2vw, 1.85rem);
  /* font-weight: 700; */
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin-bottom: var(--ab-space-3);
}

h3 {
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

h4 {
  font-size: clamp(0.92rem, 1.2vw, 1.125rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

p {
  margin-top: 0;
  margin-bottom: var(--ab-space-3);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--ab-text-base);
  line-height: 1.62;
  font-weight: 400;
}

p.lead {
  font-size: clamp(0.88rem, 1.15vw, 1.05rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  /* font-weight: 400; */
}

.text-mono {
  font-family: var(--ab-font-mono) !important;
}

.text-white-75 {
  color: rgba(255, 255, 255, 0.75) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.48) !important;
}

a {
  color: var(--ab-white);
  text-decoration: none;
  transition: var(--ab-transition);
}

a:hover {
  color: var(--ab-gold);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--ab-gold);
  outline-offset: 3px;
}

/* ==============================================================================
   3. Layout & Spacing
   ============================================================================== */
.container-ab {
  width: 100%;
  max-width: var(--ab-max-width, 1380px);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 2.5vw, 2.5rem);
  padding-right: clamp(1rem, 2.5vw, 2.5rem);
  box-sizing: border-box;
}

.container-ab > .row,
.container-ab .row {
  margin-left: 0;
  margin-right: 0;
}

.section-ab {
  padding-top: clamp(3rem, 5.5vw, 3rem);
  padding-bottom: clamp(3rem, 5.5vw, 5rem);
  position: relative;
}

.section-ab-sm {
  padding-top: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  position: relative;
}

/* Fixed Header Clearance for Subpage Hero / First Section */
main > section:first-child:not(.hero-ab),
main > div.container-ab:first-child,
.section-page-hero,
.subpage-hero {
  padding-top: calc(var(--ab-nav-height, 76px) + clamp(2.25rem, 4vw, 3.5rem)) !important;
}

.section-divider {
  border-top: 1px solid var(--ab-border-dark);
}

/* ==============================================================================
   4. Brand Elements & Badges
   ============================================================================== */
.ab-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--ab-font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
  color: var(--ab-white);
  text-decoration: none;
}

.ab-logo-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #000000;
  border: 1.25px solid rgba(255, 255, 255, 0.8);
  position: relative;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.ab-logo-badge .ab-letter {
  font-family: var(--ab-font-display);
  font-size: 13px;
  font-weight: 800;
  color: var(--ab-white);
  letter-spacing: -0.04em;
}

.ab-logo-badge .ab-sup {
  font-family: var(--ab-font-display);
  font-size: 9px;
  font-weight: 800;
  color: var(--ab-gold);
  position: absolute;
  top: 4px;
  right: 5px;
}

.ab-gradient-text {
  color: var(--ab-gold);
}

.ab-tag {
  display: inline-flex;
  align-items: center;
  /* gap: 0.45rem; */
  padding: 0.28rem 0.75rem;
  font-family: var(--ab-font-mono);
  font-size: var(--ab-text-xs);
  /* text-transform: uppercase; */
  letter-spacing: 0.1em;
  /* font-weight: 600; */
  color: var(--ab-gold);
  border: 1px solid rgba(245, 185, 33, 0.22);
  border-radius: var(--ab-radius-pill);
  background: rgba(245, 185, 33, 0.04);
}

/* .ab-tag-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ab-gold);
  display: inline-block;
  box-shadow: 0 0 6px var(--ab-gold);
  animation: liveDot 2s infinite ease-in-out;
} */

@keyframes liveDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* ==============================================================================
   5. Buttons & Interactive Elements (Solid Matte & Gold)
   ============================================================================== */
.btn-ab-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: var(--ab-gold);
  color: #000000 !important;
  font-family: var(--ab-font-display);
  font-weight: 650;
  font-size: var(--ab-text-sm);
  letter-spacing: -0.01em;
  padding: 0.65rem 1.35rem;
  border-radius: var(--ab-radius-pill);
  border: 1px solid var(--ab-gold);
  cursor: pointer;
  transition: var(--ab-transition);
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
}

.btn-ab-primary:hover {
  background: var(--ab-gold-hover);
  border-color: var(--ab-gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  color: #000000 !important;
}

.btn-ab-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: transparent;
  color: var(--ab-white) !important;
  font-family: var(--ab-font-display);
  font-weight: 600;
  font-size: var(--ab-text-sm);
  letter-spacing: -0.01em;
  padding: 0.65rem 1.35rem;
  border-radius: var(--ab-radius-pill);
  border: 1px solid var(--ab-border-dark);
  cursor: pointer;
  transition: var(--ab-transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-ab-outline:hover {
  border-color: var(--ab-gold);
  color: var(--ab-gold) !important;
  background: rgba(245, 185, 33, 0.05);
}

.btn-ab-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--ab-gold);
  font-family: var(--ab-font-display);
  font-weight: 600;
  font-size: var(--ab-text-sm);
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: var(--ab-transition);
}

.btn-ab-link:hover {
  color: var(--ab-gold-hover);
  transform: translateX(2px);
}

/* ==============================================================================
   6. Navigation Bar & Mobile Offcanvas (Modern Glassmorphism)
   ============================================================================== */
.navbar-ab {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 0;
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  will-change: transform;
}

.navbar-ab.navbar-scrolled {
  background: rgba(10, 10, 10, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

/* Brand Lockup */
.ab-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  transition: opacity 0.2s;
}

.ab-brand:hover {
  opacity: 0.9;
}

.ab-brand-title {
  font-family: var(--ab-font-display);
  font-weight: 750;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  color: var(--ab-white);
}

.ab-logo-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #000000;
  border: 1.25px solid rgba(255, 255, 255, 0.8);
  position: relative;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.ab-brand:hover .ab-logo-badge {
  transform: rotate(-10deg) scale(1.05);
}

.ab-logo-badge .ab-letter {
  font-family: var(--ab-font-display);
  font-size: 13px;
  font-weight: 800;
  color: var(--ab-white);
  letter-spacing: -0.04em;
}

.ab-logo-badge .ab-sup {
  font-family: var(--ab-font-display);
  font-size: 9px;
  font-weight: 800;
  color: var(--ab-gold);
  position: absolute;
  top: 4px;
  right: 5px;
}

/* Floating Center Pill Navigation with Glassmorphism */
.nav-pill-wrapper {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ab-radius-pill);
  padding: 0.25rem 0.35rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.1);
  gap: 0.25rem;
}

.nav-link-ab {
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--ab-font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: -0.01em;
  padding: 0.4rem 0.95rem;
  position: relative;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: var(--ab-radius-pill);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.nav-link-ab:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}

.nav-link-ab.active {
  color: #FFFFFF;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

.nav-link-ab.active::after {
  display: none;
}

/* Right Header Action Button Glassmorphism */
.btn-nav-action {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--ab-white) !important;
  font-family: var(--ab-font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: -0.01em;
  padding: 0.48rem 1.05rem;
  border-radius: var(--ab-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.08);
}

.btn-nav-action-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ab-gold);
  color: #000000;
  font-size: 0.7rem;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-nav-action:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(245, 185, 33, 0.45);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  color: var(--ab-white) !important;
}

.btn-nav-action:hover .btn-nav-action-arrow {
  transform: translateX(2px);
}

.navbar-toggler-ab {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--ab-white);
  padding: 0.45rem 0.75rem;
  border-radius: var(--ab-radius-sm);
  cursor: pointer;
  transition: var(--ab-transition);
}

.navbar-toggler-ab:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
}

/* Offcanvas Drawer Mobile Refinements */
.offcanvas.text-bg-dark {
  background-color: #0E0E0E !important;
  border-left: 1px solid var(--ab-border-dark) !important;
  max-width: 85vw;
}

.offcanvas .nav-link-ab {
  font-size: 0.95rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--ab-radius-sm);
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
}

.offcanvas .nav-link-ab:hover,
.offcanvas .nav-link-ab.active {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.08);
}

/* ==============================================================================
   7. Cards & Containers (Matte Black Architecture)
   ============================================================================== */
.ab-card {
  background: var(--ab-surface-card);
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  transition: var(--ab-transition);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.ab-card:hover {
  border-color: rgba(245, 185, 33, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.ab-card-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0A0A0A;
  overflow: hidden;
}

.ab-card-img-square {
  aspect-ratio: 1 / 1;
}

.ab-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--ab-transition-slow);
}

.ab-card:hover .ab-card-img {
  transform: scale(1.03);
}

.ab-card-body {
  padding: clamp(1rem, 2.5vw, 1.4rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.featured-video-frame {
  width: 100%;
  max-width: 580px;
  margin: 0 auto 0 0;
}

.video-responsive-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  background: #000000;
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  border: 1px solid var(--ab-border-dark);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.video-responsive-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ==============================================================================
   8. Custom Audio Player & Bespoke Tracklist Suite
   ============================================================================== */
.ab-audio-player {
  background: #101010;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-sm);
  padding: 0.65rem 0.85rem;
  margin-top: var(--ab-space-2);
  margin-bottom: var(--ab-space-2);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: nowrap;
}

.ab-player-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ab-gold);
  border: none;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  flex-shrink: 0;
  transition: var(--ab-transition);
}

.ab-player-btn:hover {
  background: var(--ab-gold-hover);
  transform: scale(1.05);
}

.ab-player-track-info {
  flex-grow: 1;
  min-width: 0;
}

.ab-player-title {
  font-family: var(--ab-font-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ab-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.ab-player-progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: height 0.15s ease;
}

.ab-player-progress-bar:hover {
  height: 6px;
}

.ab-player-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--ab-gold);
  border-radius: 2px;
  transition: width 0.08s linear;
}

.ab-player-time {
  font-family: var(--ab-font-mono);
  font-size: 0.7rem;
  color: var(--ab-muted);
  flex-shrink: 0;
  white-space: nowrap;
}

/* --- Minimal Bespoke Editorial Tracklist Architecture --- */
.tracklist-container {
  background: #0D0D0D;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  box-shadow: none;
}

.tracklist-wrapper {
  display: flex;
  flex-direction: column;
}

.track-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.2rem 1.75rem;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  background: transparent;
  position: relative;
}

.track-row:last-child {
  border-bottom: none;
}

.track-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.track-row.is-playing {
  background: rgba(245, 185, 33, 0.035);
  border-left: 3px solid var(--ab-gold);
}

.track-row-main {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) minmax(200px, 1.6fr) auto;
  align-items: center;
  gap: 2rem;
}

.track-meta {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  min-width: 0;
}

.track-num {
  font-family: var(--ab-font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.35);
  min-width: 22px;
  flex-shrink: 0;
}

.track-play-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #181818;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s ease;
  font-size: 0.95rem;
  padding: 0;
  box-shadow: none;
}

.track-play-btn:hover,
.track-row.is-playing .track-play-btn {
  background: var(--ab-gold);
  color: #000000;
  border-color: var(--ab-gold);
  transform: scale(1.04);
  box-shadow: none;
}

.track-title-block {
  min-width: 0;
  overflow: hidden;
}

.track-title {
  font-family: var(--ab-font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s ease;
}

.track-row.is-playing .track-title {
  color: var(--ab-gold);
}

.track-subline {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-top: 0.2rem;
}

.track-artist {
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--ab-font-mono);
  font-size: 0.72rem;
  line-height: 1;
}

.track-sync-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--ab-font-mono);
  font-size: 0.62rem;
  color: var(--ab-gold);
  background: rgba(245, 185, 33, 0.08);
  border: 1px solid rgba(245, 185, 33, 0.28);
  border-radius: 100px;
  padding: 0.12rem 0.55rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.track-timeline {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
}

.track-timeline .ab-player-progress-bar {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.1);
  height: 4px;
}

.track-timeline .ab-player-progress-bar:hover {
  height: 6px;
}

.track-timeline .ab-player-time {
  font-family: var(--ab-font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
  min-width: 78px;
  text-align: right;
  flex-shrink: 0;
}

.track-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.6rem;
}

.track-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ab-font-display);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.38rem 0.85rem;
  border-radius: var(--ab-radius-pill);
  transition: all 0.2s ease;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: none;
}

.track-credits-btn {
  background: transparent;
  color: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.track-credits-btn:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: none;
}

.track-license-btn {
  background: rgba(245, 185, 33, 0.08);
  color: var(--ab-gold) !important;
  border: 1px solid rgba(245, 185, 33, 0.28);
}

.track-license-btn:hover {
  background: var(--ab-gold);
  color: #000000 !important;
  border-color: var(--ab-gold);
  box-shadow: none;
}

.track-credits-body {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ==============================================================================
   9. Page Sections (Matte Black & Dark Aesthetic Studio)
   ============================================================================== */
/* Hero Section */
.hero-ab {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: clamp(6.5rem, 11vw, 8.5rem);
  padding-bottom: clamp(4rem, 7vw, 6rem);
  background-color: #0D0D0D;
  overflow: hidden;
}

/* Full-bleed Dark Aesthetic Background (Atmospheric Silhouette & Noir Spotlight) */
.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  opacity: 0.85;
  filter: contrast(1.1) brightness(0.85);
  transform: scale(1.02);
  transition: opacity 0.4s ease;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  opacity: 0.75;
  filter: contrast(1.1) brightness(0.85);
  pointer-events: none;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 13, 13, 0.32) 0%,
    rgba(13, 13, 13, 0.55) 48%,
    rgba(13, 13, 13, 0.92) 82%,
    #0D0D0D 100%
  );
  z-index: 1;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.95rem;
  background: #141414;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-pill);
  font-family: var(--ab-font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.6rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.hero-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  max-width: 860px;
  margin: 2.5rem auto 0;
  text-align: left;
}

/* 3 Hero Pillar Cards (Modern Glassmorphism Architecture) */
.hero-pillar-card {
  background: rgba(18, 18, 18, 0.45);
  backdrop-filter: blur(3px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ab-radius-sm);
  padding: 1.15rem 1.3rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.hero-pillar-card:hover {
  background: rgba(28, 28, 28, 0.65);
  border-color: rgba(245, 185, 33, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

.hero-pillar-num {
  font-family: var(--ab-font-mono);
  font-size: 0.68rem;
  color: var(--ab-gold);
  margin-bottom: 0.25rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.hero-pillar-title {
  font-family: var(--ab-font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ab-white);
  margin-bottom: 0.2rem;
}

.hero-pillar-desc {
  font-size: 0.76rem;
  color: var(--ab-muted);
  line-height: 1.4;
  margin-bottom: 0;
}

.hero-scroll-cue {
  position: absolute;
  bottom: var(--ab-space-3);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--ab-font-mono);
  font-size: var(--ab-text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--ab-transition);
}

.hero-scroll-cue:hover {
  color: var(--ab-gold);
}

.scroll-indicator-line {
  width: 1px;
  height: 22px;
  background: var(--ab-gold);
  opacity: 0.6;
}

/* Two Worlds Together Split Bridge */
.split-bridge {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-lg);
  overflow: hidden;
  background: var(--ab-surface);
}

.split-bridge-side {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.split-bridge-left {
  background: #141414;
  border-right: 1px solid var(--ab-border-dark);
}

.split-bridge-right {
  background: #111111;
}

/* Manifesto Box */
.manifesto-box {
  border-left: 2px solid var(--ab-gold);
  padding-left: clamp(1rem, 2.5vw, 1.75rem);
  margin: var(--ab-space-4) 0;
}

/* ==============================================================================
   10. Commercial Light Mode Surface
   ============================================================================== */
.surface-light-mode {
  background-color: var(--ab-offwhite);
  color: var(--ab-charcoal);
}

.surface-light-mode h1,
.surface-light-mode h2,
.surface-light-mode h3,
.surface-light-mode h4 {
  color: var(--ab-charcoal);
}

.surface-light-mode p {
  color: rgba(18, 18, 18, 0.85);
}

.surface-light-mode .ab-card {
  background: #FFFFFF;
  border-color: var(--ab-border-light);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.surface-light-mode .ab-card:hover {
  border-color: var(--ab-gold);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.surface-light-mode .form-control-ab {
  background: #FFFFFF;
  border-color: var(--ab-border-light);
  color: var(--ab-charcoal);
}

.surface-light-mode .form-control-ab:focus {
  border-color: var(--ab-gold);
  background: #FFFFFF;
  color: var(--ab-charcoal);
  box-shadow: 0 0 0 2px rgba(245, 185, 33, 0.2);
}

.surface-light-mode .form-label-ab {
  color: var(--ab-charcoal);
}

/* ==============================================================================
   11. Form Controls (Matte Studio Architecture)
   ============================================================================== */
.form-card-studio {
  background: #0C0C0C;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ab-radius-md);
  padding: 2.5rem 2.5rem 2.25rem 2.5rem;
  position: relative;
  box-shadow: none;
}

.form-group-ab {
  margin-bottom: 0.25rem;
}

.form-label-ab {
  display: block;
  font-family: var(--ab-font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.015em;
  margin-bottom: 0.45rem;
  color: rgba(255, 255, 255, 0.85);
}

.form-control-ab {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: #131313;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ab-radius-sm);
  color: #FFFFFF;
  font-family: var(--ab-font-body);
  font-size: 0.92rem;
  line-height: 1.5;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  box-shadow: none !important;
}

.form-control-ab:hover {
  border-color: rgba(255, 255, 255, 0.26);
  background: #161616;
}

.form-control-ab:focus {
  outline: none;
  border-color: var(--ab-gold);
  background: #151515;
  color: #FFFFFF;
  box-shadow: none !important;
}

.form-control-ab::placeholder {
  color: rgba(255, 255, 255, 0.32);
  font-size: 0.88rem;
}

select.form-control-ab {
  background-color: #131313;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23F5B921' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.15rem center;
  background-size: 13px 13px;
  padding-right: 2.75rem;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

select.form-control-ab option {
  background: #131313;
  color: #FFFFFF;
  padding: 0.65rem;
}

textarea.form-control-ab {
  min-height: 120px;
  resize: vertical;
}

.website-honeypot {
  display: none !important;
  visibility: hidden !important;
}

@media (max-width: 767.98px) {
  .form-card-studio {
    padding: 1.6rem 1.25rem 1.5rem 1.25rem;
  }
  .form-control-ab {
    padding: 0.75rem 0.95rem;
    font-size: 0.88rem;
  }
}

/* ==============================================================================
   12. Footer & Visitor Counter (Matte Black Editorial Studio Architecture)
   ============================================================================== */
.footer-ab {
  position: relative;
  background: #0B0B0B;
  border-top: 1px solid var(--ab-border-dark);
  padding-top: clamp(3rem, 5.5vw, 5rem);
  padding-bottom: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--ab-muted);
}

/* Top Action & Status Strip */
.footer-top-strip {
  border-bottom-color: var(--ab-border-dark) !important;
}

.footer-status-beacon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  display: inline-block;
  flex-shrink: 0;
  opacity: 0.9;
}

.footer-status-text {
  font-family: var(--ab-font-mono);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
}

.footer-cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1.15rem;
  background: #141414;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-pill);
  font-family: var(--ab-font-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ab-white);
  text-decoration: none;
  transition: var(--ab-transition);
}

.footer-cta-pill:hover {
  background: #1C1C1C;
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--ab-white);
  transform: translateY(-1px);
}

.footer-cta-pill i {
  transition: transform 0.2s ease;
}

.footer-cta-pill:hover i {
  transform: translate(2px, -2px);
}

/* Brand & Tagline */
.footer-brand-lockup .ab-brand-title {
  font-family: var(--ab-font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-white);
}

.footer-tagline-text {
  font-size: 0.84rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.55);
  max-width: 360px;
}

.footer-pillar-tags {
  /* display: inline-flex; */
  align-items: center;
  gap: 0.55rem;
  font-family: var(--ab-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.footer-tag {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

.footer-tag-divider {
  color: var(--ab-muted);
  opacity: 0.5;
  font-size: 0.5rem;
}

/* Live Visitor Counter Badge (Clean Matte Pill) */
.visitor-counter-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ab-font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.65);
  padding: 0.4rem 0.85rem;
  border-radius: var(--ab-radius-pill);
  border: 1px solid var(--ab-border-dark);
  background: #141414;
}

.visitor-counter-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ab-gold);
  display: inline-block;
  flex-shrink: 0;
}

.visitor-label {
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
  font-size: 0.64rem;
  letter-spacing: 0.04em;
}

.visitor-count-number {
  color: var(--ab-white);
  font-weight: 600;
}

/* Column Headers */
.footer-col-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.footer-col-number {
  font-family: var(--ab-font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
  background: #161616;
  border: 1px solid var(--ab-border-dark);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  line-height: 1.2;
}

.footer-col-title {
  font-family: var(--ab-font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ab-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Navigation Links */
.footer-nav-list li {
  margin-bottom: 0.6rem;
}

.footer-nav-link {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.84rem;
  text-decoration: none;
  transition: var(--ab-transition);
  position: relative;
  padding: 0.15rem 0;
}

.footer-nav-link:hover {
  color: var(--ab-white);
  transform: translateX(3px);
}

.badge-after-dark-tag {
  font-family: var(--ab-font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.12rem 0.38rem;
  border-radius: 4px;
  background: #181818;
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
  text-transform: uppercase;
  line-height: 1.2;
}

/* Subtext in distribution */
.footer-subtext {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.45;
}

/* Social & Distribution Cards Grid (Matte Foundation) */
.footer-social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.footer-social-card {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.8rem;
  background: #141414;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-sm);
  text-decoration: none;
  transition: var(--ab-transition);
  overflow: hidden;
  position: relative;
}

.social-card-icon {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: #1C1C1C;
  transition: var(--ab-transition);
  flex-shrink: 0;
}

.social-card-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.social-card-name {
  font-family: var(--ab-font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ab-white);
  line-height: 1.2;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.social-card-action {
  font-family: var(--ab-font-mono);
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 0.1rem;
  transition: var(--ab-transition);
}

/* Platform-Specific Matte Hover Effects (No Glow, Clean Border & Tone Shift) */
.card-youtube .social-card-icon {
  color: #ff3333;
}
.card-youtube:hover {
  background: #1A1A1A;
  border-color: rgba(255, 51, 51, 0.4);
  transform: translateY(-2px);
}
.card-youtube:hover .social-card-action {
  color: #ff5555;
}

.card-spotify .social-card-icon {
  color: #1ed760;
}
.card-spotify:hover {
  background: #1A1A1A;
  border-color: rgba(30, 215, 96, 0.4);
  transform: translateY(-2px);
}
.card-spotify:hover .social-card-action {
  color: #1ed760;
}

.card-instagram .social-card-icon {
  color: #f7537b;
}
.card-instagram:hover {
  background: #1A1A1A;
  border-color: rgba(225, 48, 108, 0.4);
  transform: translateY(-2px);
}
.card-instagram:hover .social-card-action {
  color: #f7537b;
}

.card-facebook .social-card-icon {
  color: #1877f2;
}
.card-facebook:hover {
  background: #1A1A1A;
  border-color: rgba(24, 119, 242, 0.4);
  transform: translateY(-2px);
}
.card-facebook:hover .social-card-action {
  color: #4b97f7;
}

.card-apple .social-card-icon {
  color: #f5f5f7;
}
.card-apple:hover {
  background: #1A1A1A;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}
.card-apple:hover .social-card-action {
  color: #ffffff;
}

/* Bottom Bar */
.footer-bottom-bar {
  border-top-color: var(--ab-border-dark) !important;
}

.footer-copyright {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.95rem;
  background: #141414;
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-pill);
  font-family: var(--ab-font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  transition: var(--ab-transition);
  outline: none;
}

.footer-back-to-top:hover {
  background: #1C1C1C;
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--ab-white);
  transform: translateY(-2px);
}

.footer-back-to-top i {
  transition: transform 0.2s ease;
}

.footer-back-to-top:hover i {
  transform: translateY(-2px);
}

.footer-legal-links {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal-link {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: var(--ab-transition);
}

.footer-legal-link:hover {
  color: var(--ab-white);
}

.footer-legal-sep {
  font-size: 0.5rem;
  color: rgba(255, 255, 255, 0.2);
}

/* ==============================================================================
   13. Responsive Breakpoints & Mobile Typography & Alignment System
   ============================================================================== */
@media (max-width: 991.98px) {
  .hero-pillars-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .split-bridge {
    grid-template-columns: 1fr;
  }
  .split-bridge-left {
    border-right: none;
    border-bottom: 1px solid var(--ab-border-dark);
  }
  .footer-tagline-text {
    max-width: 100%;
  }
  .track-row-main {
    grid-template-columns: 2fr 3fr 1.5fr;
    gap: 1rem;
  }
}

@media (max-width: 767.98px) {
  /* --- 1. Mobile Typography Scale Refinement --- */
  html {
    font-size: 16px; /* Clean standard 16px root scale */
  }

  body {
    font-size: 1rem;
    line-height: 1.62;
  }

  h1, .h1-hero {
    font-size: clamp(1.55rem, 6.2vw, 2.05rem) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.025em;
  }

  .hero-home-title {
    font-size: clamp(1.75rem, 7.2vw, 2.35rem) !important;
    line-height: 1.16 !important;
  }

  h2, .h2-section {
    font-size: clamp(1.28rem, 4.8vw, 1.55rem) !important;
    line-height: 1.26 !important;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
  }

  h3, .fs-3 {
    font-size: clamp(1.12rem, 4vw, 1.28rem) !important;
    line-height: 1.3 !important;
    letter-spacing: -0.015em;
  }

  h4, .fs-4 {
    font-size: clamp(1.02rem, 3.4vw, 1.12rem) !important;
    line-height: 1.35 !important;
  }

  h5, .fs-5 {
    font-size: clamp(0.92rem, 2.8vw, 1.02rem) !important;
    line-height: 1.38 !important;
  }

  h6, .fs-6 {
    font-size: 0.85rem !important;
  }

  .display-1 { font-size: 2.1rem !important; }
  .display-2 { font-size: 1.85rem !important; }
  .display-3 { font-size: 1.6rem !important; }
  .display-4 { font-size: 1.4rem !important; }
  .display-5 { font-size: 1.25rem !important; }
  .display-6 { font-size: 1.12rem !important; }

  p {
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 0.85rem;
  }

  p.lead {
    font-size: 1.05rem !important;
    line-height: 1.6 !important;
  }

  .text-mono {
    font-size: 0.82rem;
  }

  /* Tags & Badges */
  .ab-tag, .after-dark-tag {
    font-size: 0.72rem !important;
    padding: 0.26rem 0.75rem !important;
    letter-spacing: 0.06em;
  }

  /* Buttons */
  .btn-ab-primary, .btn-ab-outline, .btn-ab-secondary {
    font-size: 0.84rem !important;
    padding: 0.65rem 1.25rem !important;
  }

  .btn-ab-link {
    font-size: 0.82rem !important;
  }

  /* --- 2. Section & Container Alignment --- */
  .container-ab {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .section-ab {
    padding-top: 2.75rem;
    padding-bottom: 2.75rem;
  }

  .section-ab-sm {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  /* Fixed Header Subpage Clearance */
  main > section:first-child:not(.hero-ab),
  main > div.container-ab:first-child,
  .section-page-hero,
  .subpage-hero,
  .after-dark-hero {
    padding-top: calc(var(--ab-nav-height, 58px) + 1.65rem) !important;
  }

  /* Hero Section Alignment */
  .hero-ab {
    min-height: auto;
    padding-top: calc(var(--ab-nav-height, 58px) + 2rem);
    padding-bottom: 3.5rem;
    text-align: center;
  }

  .hero-pill-badge {
    font-size: 0.66rem;
    padding: 0.3rem 0.75rem;
    margin-bottom: 1.15rem;
    letter-spacing: 0.04em;
    max-width: 100%;
    text-align: center;
    white-space: normal;
  }

  .hero-pillars-grid {
    margin-top: 1.65rem;
    gap: 0.65rem;
  }

  .hero-pillar-card {
    padding: 0.95rem 1.05rem;
    border-radius: var(--ab-radius-sm);
  }

  .hero-pillar-num {
    font-size: 0.64rem;
  }

  .hero-pillar-title {
    font-size: 0.82rem;
  }

  .hero-pillar-desc {
    font-size: 0.72rem;
    line-height: 1.4;
  }

  .hero-scroll-cue {
    display: none; /* Hide cue on mobile to maximize viewport clarity */
  }

  /* Ideas Hero Background Video Section */
  .ideas-hero-section {
    padding-top: calc(var(--ab-nav-height, 58px) + 1.65rem);
    padding-bottom: 2.25rem;
  }

  /* Cards & Layout Alignment */
  .ab-card-body {
    padding: 0.95rem 1.05rem;
  }

  .manifesto-box {
    padding-left: 0.95rem;
    margin: 1.15rem 0;
    border-left-width: 2px;
  }

  .split-bridge-side {
    padding: 1.25rem;
  }

  /* Forms & Inputs */
  .form-group-ab {
    margin-bottom: 1rem;
  }

  .form-label-ab {
    font-size: 0.78rem;
    margin-bottom: 0.35rem;
  }

  .form-control-ab {
    font-size: 0.84rem;
    padding: 0.6rem 0.8rem;
  }

  /* Audio Player & Tracklist Suite Alignment */
  .ab-audio-player {
    padding: 0.55rem 0.75rem;
    gap: 0.6rem;
  }

  .ab-player-btn {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
  }

  .ab-player-title {
    font-size: 0.74rem;
    margin-bottom: 2px;
  }

  .ab-player-time {
    font-size: 0.64rem;
  }

  /* Tracklist Suite Mobile Adjustments */
  .tracklist-container {
    background: #0C0C0C;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--ab-radius-sm);
    overflow: hidden;
  }

  .track-row {
    padding: 1.25rem 1.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .track-row-main {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.95rem;
  }

  .track-meta {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    width: 100%;
  }

  .track-num {
    font-family: var(--ab-font-mono);
    font-size: 0.76rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.35);
    min-width: 20px;
    flex-shrink: 0;
  }

  .track-play-btn {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
    flex-shrink: 0;
  }

  .track-title-block {
    flex-grow: 1;
    min-width: 0;
  }

  .track-title {
    font-size: 0.94rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.25;
    margin-bottom: 0.3rem;
    white-space: normal;
    word-break: break-word;
  }

  .track-subline {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin-top: 0.15rem;
  }

  .track-artist {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1;
  }

  .track-sync-badge {
    font-size: 0.62rem;
    padding: 0.12rem 0.55rem;
    line-height: 1.2;
  }

  .track-timeline {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    margin-top: 0.1rem;
    margin-bottom: 0.1rem;
  }

  .track-timeline .ab-player-progress-bar {
    height: 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
  }

  .track-timeline .ab-player-time {
    font-size: 0.7rem;
    min-width: 70px;
    color: rgba(255, 255, 255, 0.55);
  }

  .track-actions {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    padding-top: 0.1rem;
  }

  .track-action-btn {
    font-size: 0.74rem;
    padding: 0.36rem 0.85rem;
    border-radius: 100px;
    font-weight: 600;
  }

  .track-credits-btn {
    background: #141414;
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.75);
  }

  .track-credits-btn:hover {
    background: #1C1C1C;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.3);
  }

  .track-license-btn {
    background: rgba(245, 185, 33, 0.08);
    border: 1px solid rgba(245, 185, 33, 0.35);
    color: var(--ab-gold);
  }

  .track-license-btn:hover {
    background: var(--ab-gold);
    color: #000000;
  }

  /* Release Artwork Alignment */
  .release-artwork-frame {
    max-width: 220px;
    margin: 0 auto 1.25rem auto;
  }

  /* Rich Text / Essay Typography */
  .ab-rich-text {
    font-size: 0.92rem;
    line-height: 1.7;
  }
  .ab-rich-text h1 { font-size: 1.35rem; margin-top: 1.5rem; margin-bottom: 0.5rem; }
  .ab-rich-text h2 { font-size: 1.2rem; margin-top: 1.35rem; margin-bottom: 0.45rem; }
  .ab-rich-text h3 { font-size: 1.05rem; margin-top: 1.2rem; margin-bottom: 0.4rem; }
  .ab-rich-text h4,
  .ab-rich-text h5,
  .ab-rich-text h6 { font-size: 0.95rem; margin-top: 1rem; margin-bottom: 0.35rem; }
  .ab-rich-text blockquote {
    padding: 0.6rem 0.9rem;
    margin: 1.15rem 0;
    font-size: 0.86rem;
  }
  .ab-rich-text pre {
    padding: 0.85rem;
    font-size: 0.78rem;
  }
  .ab-rich-text table {
    font-size: 0.78rem;
  }
  .ab-rich-text th,
  .ab-rich-text td {
    padding: 0.5rem 0.65rem;
  }

  /* Footer Alignment */
  .footer-ab {
    padding-top: 2.75rem;
    padding-bottom: 2rem;
  }

  .footer-top-strip {
    align-items: stretch !important;
    gap: 0.85rem;
  }

  .footer-status-text {
    font-size: 0.72rem;
  }

  .footer-cta-pill {
    width: 100%;
    justify-content: center;
    padding: 0.55rem 1.15rem;
    font-size: 0.74rem;
  }

  .footer-brand-lockup .ab-brand-title {
    font-size: 1.05rem;
  }

  .footer-tagline-text {
    font-size: 0.78rem;
    line-height: 1.5;
  }

  .footer-pillar-tags {
    font-size: 0.64rem;
  }

  .visitor-counter-badge {
    font-size: 0.66rem;
    padding: 0.35rem 0.75rem;
  }

  .footer-col-header {
    margin-bottom: 0.75rem;
  }

  .footer-col-title {
    font-size: 0.74rem;
  }

  .footer-nav-link {
    font-size: 0.78rem;
    padding: 0.2rem 0;
  }

  .footer-subtext {
    font-size: 0.74rem;
  }

  .footer-social-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .footer-social-card {
    padding: 0.48rem 0.65rem;
    gap: 0.5rem;
  }

  .social-card-icon {
    width: 26px;
    height: 26px;
    font-size: 1rem;
  }

  .social-card-name {
    font-size: 0.72rem;
  }

  .social-card-action {
    font-size: 0.56rem;
  }

  .footer-bottom-bar {
    flex-direction: column !important;
    gap: 1rem !important;
    text-align: center;
  }

  .footer-copyright {
    font-size: 0.72rem;
  }

  .footer-back-to-top {
    width: 100%;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 0.68rem;
  }

  .footer-legal-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem !important;
    font-size: 0.72rem;
  }
}

@media (max-width: 575.98px) {
  /* Extra Small Devices (320px - 575px) */
  html {
    font-size: 15.5px;
  }

  h1, .h1-hero {
    font-size: clamp(1.45rem, 6.5vw, 1.82rem) !important;
    line-height: 1.2 !important;
  }

  .hero-home-title {
    font-size: clamp(1.62rem, 7.2vw, 2.15rem) !important;
    line-height: 1.18 !important;
  }

  h2, .h2-section {
    font-size: clamp(1.22rem, 5.2vw, 1.45rem) !important;
    line-height: 1.25 !important;
  }

  h3, .fs-3 {
    font-size: 1.08rem !important;
  }

  h4, .fs-4 {
    font-size: 0.96rem !important;
  }

  p {
    font-size: 0.94rem;
    line-height: 1.6;
  }

  p.lead {
    font-size: 1.02rem !important;
  }

  .hero-pill-badge {
    font-size: 0.68rem;
    padding: 0.32rem 0.75rem;
  }

  .hero-pillar-card {
    padding: 1rem 1.05rem;
  }

  .hero-pillar-title {
    font-size: 0.88rem;
  }

  .hero-pillar-desc {
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .btn-ab-primary, .btn-ab-outline, .btn-ab-secondary {
    font-size: 0.75rem !important;
    padding: 0.55rem 1rem !important;
  }

  .ab-audio-player {
    padding: 0.5rem 0.65rem;
    gap: 0.5rem;
  }

  .ab-player-btn {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .ab-player-title {
    font-size: 0.7rem;
  }

  .ab-player-time {
    font-size: 0.6rem;
  }

  .track-row {
    padding: 1.15rem 1rem;
  }

  .track-num {
    font-size: 0.74rem;
    min-width: 18px;
  }

  .track-play-btn {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .track-title {
    font-size: 0.9rem;
  }

  .track-timeline .ab-player-time {
    font-size: 0.68rem;
    min-width: 66px;
  }

  .footer-social-grid {
    grid-template-columns: 1fr;
  }

  .visitor-counter-badge {
    width: 100%;
    justify-content: center;
  }

  .preloader-logo {
    width: 75px;
  }
}

/* ==============================================================================
   14. Page Preloader & Welcome Visitor Modal (Matte Studio Architecture)
   ============================================================================== */
.page-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #070707;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  pointer-events: auto;
}

.page-preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.preloader-logo-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.preloader-logo {
  width: clamp(75px, 8.5vw, 100px);
  height: auto;
  max-width: 120px;
  object-fit: contain;
  animation: preloaderLogoPulse 1.6s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
  will-change: transform, opacity;
  box-shadow: none;
  filter: none;
}

@keyframes preloaderLogoPulse {
  0% {
    transform: scale(0.95);
    opacity: 0.75;
  }
  100% {
    transform: scale(1.05);
    opacity: 1;
  }
}

/* --- Welcome Visitor Modal Popup Architecture --- */
.welcome-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  pointer-events: none;
}

.welcome-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.welcome-modal-card {
  background: #0E0E0E;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ab-radius-md);
  padding: 2.5rem 2rem 2.25rem 2rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: none;
  transform: scale(0.93) translateY(12px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.welcome-modal-backdrop.is-open .welcome-modal-card {
  transform: scale(1) translateY(0);
}

.welcome-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.3rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.welcome-modal-close:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.welcome-modal-badge-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-bottom: 0.85rem;
}

.welcome-modal-logo-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: #121212;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: none;
  filter: none;
}

.welcome-modal-tag-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-bottom: 1.15rem;
}

.welcome-modal-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--ab-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ab-gold);
  background: rgba(245, 185, 33, 0.08);
  border: 1px solid rgba(245, 185, 33, 0.25);
  border-radius: 100px;
  padding: 0.18rem 0.75rem;
  box-shadow: none;
}

.welcome-modal-title {
  font-family: var(--ab-font-display);
  font-size: clamp(1.4rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  margin-bottom: 0.45rem;
  line-height: 1.2;
}

.welcome-modal-message {
  font-family: var(--ab-font-display);
  font-size: clamp(0.92rem, 1.3vw, 1.05rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.85rem;
  line-height: 1.45;
}

.welcome-modal-num {
  font-family: var(--ab-font-mono);
  font-weight: 700;
  color: var(--ab-gold);
  font-size: 1.05em;
  display: inline-block;
  padding: 0.12rem 0.65rem;
  background: rgba(245, 185, 33, 0.1);
  border: 1px solid rgba(245, 185, 33, 0.28);
  border-radius: var(--ab-radius-pill);
  margin-left: 0.25rem;
  box-shadow: none !important;
}

.welcome-modal-subtext {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.55;
  margin-bottom: 0;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 575.98px) {
  .welcome-modal-card {
    padding: 2rem 1.25rem 1.75rem 1.25rem;
    max-width: 92%;
  }
  .welcome-modal-logo-img {
    width: 48px;
    height: 48px;
  }
  .welcome-modal-title {
    font-size: 1.35rem;
  }
  .welcome-modal-message {
    font-size: 0.9rem;
  }
  .welcome-modal-num {
    font-size: 0.88rem;
    padding: 0.08rem 0.5rem;
  }
  .welcome-modal-subtext {
    font-size: 0.78rem;
  }
}

/* ==============================================================================
   15. Release Detail Artwork Layout
   ============================================================================== */
.release-artwork-frame {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1 / 1;
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  border: 1px solid var(--ab-border-dark);
  background: #141414;
}

.release-artwork-frame .release-artwork-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.release-artwork-frame:hover .release-artwork-img {
  transform: scale(1.02);
}

@media (max-width: 767.98px) {
  .release-artwork-frame {
    max-width: 250px;
    margin-bottom: 0.5rem;
  }
}

/* ==============================================================================
   16. Compact Project Continua Cards
   ============================================================================== */
.ab-card-project-compact {
  background: var(--ab-surface-card);
  border: 1px solid var(--ab-border-dark);
  border-radius: var(--ab-radius-md);
  overflow: hidden;
  transition: var(--ab-transition);
  display: flex;
  flex-direction: column;
}

.ab-card-project-compact:hover {
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.ab-card-project-compact .project-compact-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #0A0A0A;
  overflow: hidden;
}

.ab-card-project-compact .project-compact-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: var(--ab-transition-slow);
}

.ab-card-project-compact:hover .project-compact-img {
  transform: scale(1.03);
}

.ab-card-project-compact .project-compact-body {
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.ab-card-project-compact .project-compact-desc {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.65);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 575.98px) {
  .ab-card-project-compact .project-compact-img-wrapper {
    aspect-ratio: 4 / 3;
  }
  .ab-card-project-compact .project-compact-body {
    padding: 1rem;
  }
}

/* ==============================================================================
   18. Ideas Hero Background Video & Dark Layer
   ============================================================================== */
.ideas-hero-section {
  position: relative;
  padding-top: clamp(4rem, 8vw, 6.5rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
  background-color: #0D0D0D;
  overflow: hidden;
}

.ideas-video-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.ideas-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  opacity: 0.6;
  filter: contrast(1.05) brightness(0.75);
}

.ideas-video-dark-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 13, 13, 0.55) 0%,
    rgba(13, 13, 13, 0.72) 48%,
    rgba(13, 13, 13, 0.95) 100%
  );
  z-index: 2;
}

/* ==============================================================================
   19. Rich Text / Essay Typography (.ab-rich-text)
   ============================================================================== */
.ab-rich-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.85);
}
.ab-rich-text p {
  margin-bottom: 1.25rem;
}
.ab-rich-text h1,
.ab-rich-text h2,
.ab-rich-text h3,
.ab-rich-text h4,
.ab-rich-text h5,
.ab-rich-text h6 {
  color: #ffffff;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.ab-rich-text h1 { font-size: 1.85rem; }
.ab-rich-text h2 { font-size: 1.5rem; }
.ab-rich-text h3 { font-size: 1.25rem; }
.ab-rich-text strong,
.ab-rich-text b {
  color: #ffffff;
  font-weight: 600;
}
.ab-rich-text em,
.ab-rich-text i {
  color: rgba(255, 255, 255, 0.9);
}
.ab-rich-text a {
  color: var(--ab-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}
.ab-rich-text a:hover {
  color: #ffffff;
}
.ab-rich-text blockquote {
  border-left: 3px solid var(--ab-gold);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(245, 185, 33, 0.04);
  border-radius: 0 4px 4px 0;
  color: rgba(255, 255, 255, 0.9);
  font-style: italic;
}
.ab-rich-text ul,
.ab-rich-text ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.ab-rich-text li {
  margin-bottom: 0.4rem;
}
.ab-rich-text hr {
  border-color: rgba(255, 255, 255, 0.12);
  margin: 2rem 0;
}
.ab-rich-text code {
  background: #1c1c1c;
  color: var(--ab-gold);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--ab-font-mono);
  font-size: 0.9em;
}
.ab-rich-text pre {
  background: #151515;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem;
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}
.ab-rich-text pre code {
  background: transparent;
  padding: 0;
}
.ab-rich-text table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
}
.ab-rich-text th,
.ab-rich-text td {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.75rem 1rem;
}
.ab-rich-text th {
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

/* ==============================================================================
   20. Mobile Bottom Navigation Bar (Mobile Version Only)
   ============================================================================== */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1050;
  background: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom, 0px)) 0.5rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  will-change: transform;
}

.mobile-bottom-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 480px;
  margin: 0 auto;
  gap: 0.2rem;
  align-items: center;
}

.mobile-bottom-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.2rem;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  border-radius: 8px;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.mobile-bottom-item:hover,
.mobile-bottom-item:active {
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.04);
}

.mobile-bottom-icon {
  font-size: 1.22rem;
  line-height: 1;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, color 0.2s ease;
  color: inherit;
}

.mobile-bottom-label {
  font-family: var(--ab-font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1;
  text-transform: uppercase;
  color: inherit;
}

.mobile-bottom-item.active {
  color: var(--ab-gold);
}

.mobile-bottom-item.active .mobile-bottom-icon {
  color: var(--ab-gold);
  transform: translateY(-1px);
}

.mobile-bottom-item.active .mobile-bottom-label {
  color: var(--ab-gold);
  font-weight: 700;
}

@media (max-width: 991.98px) {
  body {
    padding-bottom: calc(58px + env(safe-area-inset-bottom, 0px)) !important;
  }
}

@media (min-width: 992px) {
  .mobile-bottom-bar {
    display: none !important;
  }
}