/* ==========================================================================
   KALIUM CREATIVE STUDIO - CORE DESIGN SYSTEM & STYLES
   ========================================================================== */

@font-face {
  font-family: 'Nohemi';
  src: url('../../fonts/Nohemi-Black.ttf') format('truetype');
  font-weight: 900;
  font-display: swap;
}
@font-face {
  font-family: 'Humane';
  src: url('../../fonts/Humane-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Neue Montreal';
  src: url('../../fonts/NeueMontreal-Regular.otf') format('opentype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Neue Montreal';
  src: url('../../fonts/NeueMontreal-Medium.otf') format('opentype');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Neue Montreal';
  src: url('../../fonts/NeueMontreal-Bold.otf') format('opentype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Base Neue Expanded';
  src: url('../../fonts/BaseNeueTrial-ExpandedBlack.ttf') format('truetype');
  font-weight: 900;
  font-display: swap;
}
@font-face {
  font-family: 'High Summit';
  src: url('../../fonts/High Summit.ttf') format('truetype'),
       url('../../fonts/High Summit.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Neutral Face';
  src: url('../../fonts/NeutralFace-Bold.otf') format('opentype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Vault Mono';
  src: url('../../fonts/Vault Mono.otf') format('opentype');
  font-display: swap;
}
@font-face {
  font-family: 'SF Pro Display';
  src: url('../../fonts/SFPRODISPLAYREGULAR.OTF') format('opentype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'SF Pro Display';
  src: url('../../fonts/SFPRODISPLAYBOLD.OTF') format('opentype');
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #000000;
  --surface: #0a0a0a;
  --surface-elevated: #121212;
  --border: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(255, 255, 255, 0.35);
  --border-active: rgba(255, 255, 255, 0.7);
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-muted: rgba(255, 255, 255, 0.4);
  --accent: #FFFFFF;
  --accent-glow: rgba(255, 255, 255, 0.2);
  --accent-cyan: #FFFFFF;
  --card-radius: 24px;
}

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

html, body {
  overflow-x: clip !important;
  max-width: 100vw;
  width: 100%;
}

html {
  scroll-behavior: auto;
  background-color: var(--bg);
}

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: 'Neue Montreal', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Universal Single-Line Button Rule */
button, .btn, a.btn, .pill-btn, .action-btn, .hero-cta, .contact-btn, .audio-sample-btn, .nav-btn, .auth-btn, .btn-portfolio-pure, .year-tab-btn, .stream-link, .platform-btn {
  white-space: nowrap !important;
}

/* Tactile Press Physics for All Buttons & Interactive Pills */
button:active, .btn:active, a.btn:active, .pill-btn:active, .action-btn:active, .hero-cta:active, .contact-btn:active, .btn-portfolio-pure:active, .year-tab-btn:active, .stream-link:active, .platform-btn:active, .inquiry-discipline-pill:active {
  transform: translateY(1px) scale(0.98) !important;
}

/* Official Transparent Kanji Logo Display Rules */
.nav-logo-link img, .brand-logo-area img, .kanji-frame img, .site-brand-logo img, .kanji-circle-glyph-img {
  image-rendering: -webkit-optimize-contrast;
  object-fit: contain;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
}

.nav-logo-link:hover img, .brand-logo-area:hover img, .site-brand-logo:hover img {
  transform: scale(1.08);
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.7));
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #000000;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   Preloader
   ========================================================================== */
#preloader {
  position: fixed;
  inset: 0;
  background: #000000;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.preloader-globe-wrap {
  position: relative;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: none !important;
}
.preloader-globe-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}
.preloader-tag {
  display: none !important;
}

/* ==========================================================================
   Sticky Header
   ========================================================================== */
header.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #000000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 12px 32px;
  height: 64px;
  transition: background 0.3s;
}

.nav-left {
  display: flex;
  align-items: center;
  justify-self: start;
}
.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: none;
  padding: 6px;
  border-radius: 8px;
  transition: background 0.2s;
}
.hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}
.hamburger-btn span {
  display: block;
  width: 26px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-center {
  position: static;
  transform: none;
  justify-self: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.nav-center a {
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-center a:hover {
  transform: scale(1.05);
}
.header-logo-gif,
.header-logo-img {
  height: 34px;
  max-width: 180px;
  object-fit: contain;
  filter: none !important;
  display: block;
}

.nav-right {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 16px;
}
.login-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  transition: all 0.2s;
}
.login-btn:hover {
  color: #FFFFFF; opacity: 0.85;
  transform: scale(1.04);
}
.login-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.25);
}
.login-avatar svg {
  width: 15px;
  height: 15px;
  fill: #000000;
}

/* Header Portfolio Pill & Navigation Actions */
.header-portfolio-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF !important;
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none !important;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}
.header-portfolio-pill:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-1px);
  color: #FFFFFF !important;
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.15);
}
.header-portfolio-pill span {
  display: inline;
}

/* Backward compatibility for any remaining elements */
.header-hire-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF !important;
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none !important;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}
.header-hire-pill:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-1px);
  color: #FFFFFF !important;
}
.hire-pulse-dot {
  display: none;
}
@media (max-width: 640px) {
  .site-header {
    padding: 8px 14px !important;
    height: 56px !important;
  }
  .header-portfolio-pill, .header-hire-pill {
    padding: 6px 12px;
    font-size: 10px;
    letter-spacing: 0.08em;
    white-space: nowrap !important;
  }
  .nav-right {
    gap: 8px !important;
  }
  .nav-right .auth-btn-text {
    display: none !important;
  }
  .login-btn {
    padding: 4px !important;
    gap: 0 !important;
  }
}

/* Universal Single-Line Button Rule */
button, .btn, a.btn, .pill-btn, .header-portfolio-pill, .login-btn {
  white-space: nowrap !important;
}

/* ==========================================================================
   Buttons & Pills
   ========================================================================== */
.pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  color: #000000;
  font-family: 'Base Neue Expanded', 'Neutral Face', sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 9999px;
  font-size: 14px;
  letter-spacing: 0.8px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.pill-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.45);
  background: #FFFFFF;
}
.pill-btn:active {
  transform: scale(0.98);
}
.pill-btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.pill-btn-outline:hover {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
}

/* ==========================================================================
   3D Tilt & Specular Physics
   ========================================================================== */
.tilt-card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out, box-shadow 0.2s ease-out;
  will-change: transform;
}
.tilt-card .specular-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.18) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 5;
}
.tilt-card:hover .specular-sheen {
  opacity: 1;
}

/* ==========================================================================
   Floating Audio Player & Live Visualizer Dock
   ========================================================================== */
.audio-dock {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9990;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  padding: 8px 16px 8px 8px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(255, 255, 255, 0.08);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s;
}
.audio-dock:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}
.audio-play-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-size: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}
.audio-play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}
.audio-play-btn:active {
  transform: scale(0.95);
}
.audio-dock-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 140px;
}
.audio-dock-title {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: 12px;
  font-weight: 800;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}
.audio-dock-artist {
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.audio-visualizer-canvas {
  width: 64px;
  height: 24px;
}

/* ==========================================================================
   Infinite Marquee Banner
   ========================================================================== */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  display: flex;
  padding: 16px 0;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 32px;
  animation: marquee-scroll 25s linear infinite;
  will-change: transform;
}
@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.marquee-item {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 24px;
}
.marquee-item span.star {
  color: #FFFFFF;
}

/* ==========================================================================
   Newsletter & Grand Wix Footer
   ========================================================================== */
.newsletter-section {
  width: 100%;
  padding: 80px 24px 60px 24px;
  background: #000000;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-container {
  max-width: 780px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.newsletter-title {
  font-family: 'Base Neue Expanded', 'Syne', sans-serif;
  font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 900;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 32px;
}

.newsletter-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.newsletter-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

@media (max-width: 640px) {
  .newsletter-form .form-row {
    grid-template-columns: 1fr;
  }
}

.newsletter-form .input-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  width: 100%;
}

.newsletter-form .input-group label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.5px;
}

.newsletter-form .input-group input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  padding: 14px 24px;
  color: #FFFFFF;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.newsletter-form .input-group input:focus {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.2);
}

.newsletter-form .checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.newsletter-form .checkbox-label input[type="checkbox"] {
  accent-color: #FFFFFF;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.submit-pill-btn {
  background: #FFFFFF;
  color: #000000;
  font-family: 'Base Neue Expanded', 'Syne', sans-serif;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 14px 44px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  margin-top: 12px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.submit-pill-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.35);
  background: #f0f0f0;
}

.grand-wix-footer {
  position: relative;
  width: 100%;
  min-height: 480px;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-collage-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  z-index: 1;
  opacity: 0.35;
  filter: grayscale(40%) contrast(120%);
  pointer-events: none;
}

.footer-collage-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease, filter 0.5s ease;
}

.grand-wix-footer:hover .footer-collage-bg img {
  transform: scale(1.04);
}

.footer-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.92) 100%), linear-gradient(180deg, rgba(0, 0, 0, 0.9) 0%, transparent 20%, transparent 80%, rgba(0, 0, 0, 0.95) 100%);
  z-index: 2;
  pointer-events: none;
}

.footer-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1200px;
  padding: 60px 24px 50px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 28px;
}

.footer-hero-text {
  font-family: 'Base Neue Expanded', 'Syne', sans-serif;
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #FFFFFF;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.9);
}

.footer-social-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-social-row a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 8px;
}

.footer-social-row a:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: #FFFFFF;
  transform: translateY(-4px) scale(1.15);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.footer-social-row a img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(1.2);
}

.footer-nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 10px;
}

.footer-nav-links a {
  font-family: 'SF Pro Display', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s, transform 0.2s;
}

.footer-nav-links a:hover {
  color: #FFFFFF;
  transform: translateY(-1px);
}

.footer-sub-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-sub-links a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-sub-links a:hover {
  color: #FFFFFF;
}

footer.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 48px 24px 80px 24px;
  text-align: center;
  position: relative;
  background: #000000;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: color 0.2s, transform 0.2s;
}
.footer-links a:hover {
  color: #FFFFFF;
  transform: translateY(-1px);
}
.footer-copyright {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   MAXIMALIST TASTE ENGINE & CYBER-BRUTALIST UTILITIES
   ========================================================================== */

/* CRT Scanline Layer */
.crt-overlay {
  position: relative;
}
.crt-overlay::after {
  content: " ";
  display: block;
  position: absolute;
  top: 0; left: 0; bottom: 0; right: 0;
  background: rgba(0, 0, 0, 0.25);
  z-index: 20;
  background-size: 100% 3px, 6px 100%;
  pointer-events: none;
  opacity: 0.7;
}

/* RGB Chromatic Aberration Glitch Text */
.glitch-title {
  position: relative;
  text-shadow: -1px 0 rgba(255, 255, 255, 0.3), 1px 0 rgba(0, 0, 0, 0.6);
}
.glitch-title:hover {
  animation: glitch-anim 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
@keyframes glitch-anim {
  0% { transform: translate(0); text-shadow: -1px 0 rgba(255,255,255,0.4), 1px 0 rgba(0,0,0,0.6); }
  25% { transform: translate(-1px, 0.5px); text-shadow: 1px 0 rgba(255,255,255,0.4), -1px 0 rgba(0,0,0,0.6); }
  50% { transform: translate(0.5px, -0.5px); text-shadow: -1px 0 rgba(255,255,255,0.4), 1px 0 rgba(0,0,0,0.6); }
  75% { transform: translate(-0.5px, -0.5px); text-shadow: 1px 0 rgba(255,255,255,0.4), -1px 0 rgba(0,0,0,0.6); }
  100% { transform: translate(0); text-shadow: -1px 0 rgba(255,255,255,0.4), 1px 0 rgba(0,0,0,0.6); }
}

/* 3D Sticker Swivel Animation */
.sticker-swivel {
  transform-style: preserve-3d;
  animation: stickerSwivel 1.1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  will-change: transform;
}
@keyframes stickerSwivel {
  0% {
    opacity: 0;
    transform: perspective(600px) rotateY(90deg) rotateZ(-18deg) scale(0.6);
  }
  65% {
    opacity: 1;
    transform: perspective(600px) rotateY(-12deg) rotateZ(3deg) scale(1.06);
  }
  100% {
    opacity: 1;
    transform: perspective(600px) rotateY(0deg) rotateZ(-3.5deg) scale(1);
  }
}

/* Barcode & Telemetry Stamp */
.barcode-stamp {
  font-family: 'Vault Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.75);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border-radius: 4px;
  border-left: 2px solid #FFFFFF;
}
.barcode-bars {
  letter-spacing: -1px;
  font-weight: 900;
  color: #FFFFFF;
}

/* Reverse Infinite Marquee */
.marquee-track-reverse {
  display: flex;
  gap: 32px;
  animation: marquee-scroll-reverse 22s linear infinite;
  will-change: transform;
}
@keyframes marquee-scroll-reverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* Liquid Chrome Wordmark Effect */
.chrome-wordmark {
  background: linear-gradient(180deg, #FFFFFF 0%, #CCCCCC 35%, #888888 50%, #CCCCCC 65%, #FFFFFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.45));
}

/* 1-Bit Halftone Dot-Matrix Style */
.dither-halftone {
  filter: contrast(180%) brightness(95%);
  mix-blend-mode: screen;
}

/* ==========================================================================
   LIQUID GLASS DESIGN SYSTEM & CHROMATIC REFRACTION
   ========================================================================== */

/* Universal Liquid Glass Container */
.liquid-glass {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.04) 50%,
    rgba(255, 255, 255, 0.1) 100%
  );
  backdrop-filter: blur(24px) saturate(190%);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 
    0 16px 36px 0 rgba(0, 0, 0, 0.5),
    inset 0 1px 1px 0 rgba(255, 255, 255, 0.75),
    inset 0 -1px 2px 0 rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

/* Liquid Sheen Highlight Glide */
.liquid-sheen-highlight {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  background: radial-gradient(
    circle 360px at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.2) 0%,
    rgba(255, 255, 255, 0.08) 40%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 5;
}

/* Liquid Glass Capsule / Pill */
.liquid-glass-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  border-radius: 9999px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.22) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );
  backdrop-filter: blur(18px) saturate(190%);
  -webkit-backdrop-filter: blur(18px) saturate(190%);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  box-shadow: 
    0 8px 24px rgba(0, 0, 0, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.8);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.liquid-glass-pill:hover {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.38) 0%,
    rgba(255, 255, 255, 0.12) 100%
  );
  border-color: #FFFFFF;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 
    0 12px 30px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(255, 255, 255, 0.18),
    inset 0 1px 2px rgba(255, 255, 255, 0.95);
}

/* Liquid Glass Floating Orb Button (For streaming icons & controls) */
.liquid-glass-orb {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 30%,
    rgba(255, 255, 255, 0.4) 0%,
    rgba(255, 255, 255, 0.14) 55%,
    rgba(255, 255, 255, 0.1) 100%
  );
  backdrop-filter: blur(16px) saturate(200%);
  -webkit-backdrop-filter: blur(16px) saturate(200%);
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 
    0 10px 24px rgba(0, 0, 0, 0.4),
    inset 0 1.5px 2px rgba(255, 255, 255, 0.85),
    inset 0 -1.5px 3px rgba(255, 255, 255, 0.2);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s, border-color 0.22s;
  position: relative;
  overflow: hidden;
}
.liquid-glass-orb::after {
  content: "";
  position: absolute;
  top: 3px; left: 8px; width: 55%; height: 35%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75) 0%, transparent 100%);
  border-radius: 50%;
  pointer-events: none;
}
.liquid-glass-orb:hover {
  transform: scale(1.15) translateY(-3px);
  border-color: #FFFFFF;
  box-shadow: 
    0 16px 36px rgba(0, 0, 0, 0.6),
    0 0 25px rgba(255, 255, 255, 0.5),
    inset 0 2px 4px rgba(255, 255, 255, 1);
}
.liquid-glass-orb img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.55));
}

/* Solid Black Header */
header.site-header {
  background: #000000 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8) !important;
}

/* ==========================================================================
   KALIUM GLOBE CIRCLE MASK HERO OPENING (Hardware-Accelerated & Ultra-Smooth)
   ========================================================================== */
.hero-bento-card.hero-circle-mask-open,
.hero-section-mobile.hero-circle-mask-open {
  animation: circleMaskReveal 1.0s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  will-change: clip-path, transform, filter;
}

@keyframes circleMaskReveal {
  0% {
    clip-path: circle(0px at 50% 50%);
    transform: scale(1.08);
    filter: brightness(1.4) saturate(1.2);
  }
  22% {
    clip-path: circle(130px at 50% 50%);
    transform: scale(1.05);
    filter: brightness(1.25) saturate(1.15);
  }
  60% {
    clip-path: circle(55% at 50% 50%);
    transform: scale(1.018);
    filter: brightness(1.1);
  }
  100% {
    clip-path: circle(150% at 50% 50%);
    transform: scale(1);
    filter: brightness(1) saturate(1);
  }
}

/* ==========================================================================
   HOMEPAGE & GLOBAL ENHANCEMENTS (Uniform Corners, Pixel Cursor, Scroll Reveal)
   ========================================================================== */

/* 1. Uniform About Portrait Corners */
.about-right-portrait {
  border-radius: 28px !important;
  border-top-left-radius: 28px !important;
}

/* 2. Pixel Click Icon Hover on "EVERYWHERE" */
.pixel-hover-trigger {
  position: relative;
  display: inline-block;
  cursor: url('../pixel_cursor.png') 16 2, pointer !important;
}
.pixel-hover-trigger .underlined-link {
  cursor: url('../pixel_cursor.png') 16 2, pointer !important;
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
  color: #FFFFFF;
}
.pixel-hover-hand {
  position: absolute;
  left: 80%;
  top: 18px;
  width: clamp(100px, 11.5vw, 150px);
  height: clamp(100px, 11.5vw, 150px);
  pointer-events: none;
  opacity: 0;
  transform: translateY(10px) scale(0.85) rotate(-16deg);
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}
.pixel-hover-hand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
  animation: pixelHandBob 1.2s ease-in-out infinite;
}
.pixel-hover-trigger:hover .pixel-hover-hand {
  opacity: 1;
  transform: translateY(0) scale(1) rotate(-16deg);
}
@keyframes pixelHandBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* 3. Site-Wide Thoughtful Directional Scroll Reveal Animations (Compositor-Only, Zero Blur Jank) */
.reveal-on-scroll {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Directional Slide from Left (e.g. text columns, headlines) */
.reveal-left {
  opacity: 0;
  transform: translate3d(-24px, 0, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Directional Slide from Right (e.g. portraits, media columns) */
.reveal-right {
  opacity: 0;
  transform: translate3d(24px, 0, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Scale & Pop (e.g. Marquee container, Cards) */
.reveal-scale {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Edge Inwards (for collage cutouts in footer) */
.reveal-edge-left {
  opacity: 0;
  transform: translateX(-70px) rotate(-8deg);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-edge-left.is-revealed {
  opacity: 1;
  transform: translateX(0) rotate(0deg);
}

.reveal-edge-right {
  opacity: 0;
  transform: translateX(70px) rotate(8deg);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-edge-right.is-revealed {
  opacity: 1;
  transform: translateX(0) rotate(0deg);
}

/* Staggered Children for Reel Grids */
.stagger-container.is-revealed > * {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
}
.stagger-container > * {
  opacity: 0;
  transform: translateY(30px) scale(0.97);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}
.stagger-container > *:nth-child(1) { transition-delay: 0.06s; }
.stagger-container > *:nth-child(2) { transition-delay: 0.14s; }
.stagger-container > *:nth-child(3) { transition-delay: 0.22s; }
.stagger-container > *:nth-child(4) { transition-delay: 0.30s; }

/* 4. Hero Entry Cascade Animations (Bento Choreography) */
.hero-entry-anim {
  opacity: 0;
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.hero-left-col.hero-entry-anim {
  transform: translate(-45px, -35px);
}
.hero-right-col.hero-entry-anim {
  transform: translate(45px, -35px);
}
.hero-entry-anim.hero-active {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}
.hero-entry-delay-1 { transition-delay: 0.10s; }
.hero-entry-delay-2 { transition-delay: 0.20s; }
.hero-entry-delay-3 { transition-delay: 0.32s; }
.hero-entry-delay-4 { transition-delay: 0.44s; }

/* 5. Unified Blended Footer (Site-Wide) */
.blended-footer-section {
  position: relative;
  width: 100%;
  background: #000000;
  padding: 90px 24px 44px 24px;
  box-sizing: border-box;
  overflow: hidden;
  color: #FFFFFF;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  scroll-margin-top: 80px;
}
.blended-footer-inner {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}
.collage-cutout {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.95);
  border-radius: 4px;
}
.collage-cutout-left {
  left: 2%;
  top: 10px;
  width: clamp(140px, 18vw, 210px);
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.collage-cutout-right {
  right: 2%;
  top: 40px;
  width: clamp(135px, 17vw, 195px);
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.blended-hero-title {
  font-family: 'Base Neue Expanded', 'Syne', sans-serif !important;
  font-size: clamp(18px, 3.6vw, 52px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
  color: #FFFFFF;
  line-height: 1.15;
  margin: 0 0 16px 0;
  position: relative;
  z-index: 3;
  white-space: nowrap;
}
.blended-social-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 4px 0 20px 0;
  position: relative;
  z-index: 3;
  flex-wrap: wrap;
}
.blended-social-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  opacity: 0.85;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.blended-social-icon:hover {
  opacity: 1;
  transform: translateY(-2px);
}
.blended-social-icon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.blended-sub-title {
  font-family: 'Base Neue Expanded', 'Syne', sans-serif !important;
  font-size: clamp(24px, 4.5vw, 54px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-align: center;
  color: #FFFFFF;
  margin: 0 0 32px 0;
  position: relative;
  z-index: 3;
}
.blended-form-wrap {
  width: 100%;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  z-index: 3;
}
.blended-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}
.blended-field-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.3px;
}
.blended-input {
  width: 100%;
  height: 44px;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 4px;
  padding: 0 14px;
  color: #FFFFFF;
  font-family: inherit;
  font-size: 14px;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.blended-input:focus {
  outline: none;
  border-color: #FFFFFF;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}
.blended-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: #DDDDDD;
  cursor: pointer;
  margin-top: 4px;
  text-align: left;
}
.blended-checkbox-label input[type="checkbox"] {
  accent-color: #FFFFFF;
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.blended-submit-btn {
  width: 100%;
  height: 46px;
  border-radius: 9999px;
  background: #FFFFFF;
  color: #000000;
  border: none;
  font-family: 'Base Neue Expanded', 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.2s ease;
}
.blended-submit-btn:hover {
  background: #EAEAEA;
  transform: translateY(-1px);
}
.blended-bottom-bar {
  width: 100%;
  max-width: 980px;
  margin: 60px auto 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  position: relative;
  z-index: 3;
  padding-top: 20px;
}
.blended-bottom-bar a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: underline;
  transition: color 0.2s ease;
}
.blended-bottom-bar a:hover {
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .collage-cutout-left {
    left: -8px;
    top: -10px;
    opacity: 0.25;
    width: 100px;
    z-index: 0;
  }
  .collage-cutout-right {
    right: -8px;
    top: 20px;
    opacity: 0.25;
    width: 90px;
    z-index: 0;
  }
  .blended-footer-section {
    padding: 60px 16px 50px 16px;
  }
  .blended-hero-title {
    font-size: clamp(16px, 5.2vw, 32px);
    white-space: nowrap !important;
    line-height: 1.2;
    letter-spacing: clamp(0.5px, 0.5vw, 2px);
  }
  .pixel-hover-hand {
    display: none;
  }
  .blended-sub-title {
    font-size: clamp(18px, 5.2vw, 30px);
    margin-bottom: 24px;
  }
  .blended-social-row {
    gap: 12px;
    margin: 8px 0 18px 0;
  }
  .blended-bottom-bar {
    margin-top: 36px;
    font-size: 11px;
  }
}

/* ========================================================
   MUSIC PAGES REFINEMENTS & REPLICATED ANIMATIONS (VIDEO PASS)
   ======================================================== */

/* 1. Background Outline Marquee (Behind Hero on Music Page) */
.hero-outline-marquee-wrap {
  position: absolute;
  top: 48%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}
.hero-outline-marquee-track {
  display: flex;
  width: max-content;
  animation: outlineMarqueeScroll 28s linear infinite;
  will-change: transform;
}
.hero-outline-marquee-track:hover {
  animation-play-state: paused;
}
.hero-outline-text {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: clamp(100px, 12.5vw, 170px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.22);
  margin-right: 60px;
  white-space: nowrap;
  user-select: none;
  line-height: 1;
}
@keyframes outlineMarqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 2. Rotating Wireframe Globe */
.spinning-globe-icon {
  display: inline-block;
  vertical-align: middle;
  animation: spinGlobe 14s linear infinite;
  transform-origin: center center;
}
@keyframes spinGlobe {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 3. Floating Musical Note (♪) */
.floating-music-note {
  display: inline-block;
  font-size: 22px;
  color: #FFFFFF;
  animation: noteFloat 2.6s ease-in-out infinite;
  transform-origin: center bottom;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
  user-select: none;
  pointer-events: none;
}
@keyframes noteFloat {
  0%, 100% { transform: translateY(0) rotate(-6deg) scale(1); }
  50% { transform: translateY(-8px) rotate(6deg) scale(1.08); }
}

/* 4. Page Fade Transition Overlay */
.page-fade-overlay {
  position: fixed;
  inset: 0;
  background: #000000;
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.page-fade-overlay.fade-out {
  opacity: 1;
  pointer-events: all;
}

/* 5. Repeating Japanese Kanji (本) Background Surface (Video 00:21 - 00:25) */
.kanji-pattern-surface {
  background-color: #FFFFFF;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Crect width='80' height='80' fill='%23FFFFFF'/%3E%3Ctext x='40' y='32' font-family='sans-serif' font-size='22' font-weight='900' fill='%23000000' text-anchor='middle' dominant-baseline='middle'%3E本%3C/text%3E%3Ctext x='0' y='72' font-family='sans-serif' font-size='22' font-weight='900' fill='%23000000' text-anchor='middle' dominant-baseline='middle'%3E本%3C/text%3E%3Ctext x='80' y='72' font-family='sans-serif' font-size='22' font-weight='900' fill='%23000000' text-anchor='middle' dominant-baseline='middle'%3E本%3C/text%3E%3Cpath d='M0,32 L4,28 M0,32 L-4,28 M0,32 L4,36 M0,32 L-4,36' stroke='%23000000' stroke-width='1.5'/%3E%3Cpath d='M80,32 L84,28 M80,32 L76,28 M80,32 L84,36 M80,32 L76,36' stroke='%23000000' stroke-width='1.5'/%3E%3Cpath d='M40,72 L44,68 M40,72 L36,68 M40,72 L44,76 M40,72 L36,76' stroke='%23000000' stroke-width='1.5'/%3E%3Ccircle cx='40' cy='72' r='1.5' fill='%23000000'/%3E%3Ccircle cx='0' cy='32' r='1.5' fill='%23000000'/%3E%3Ccircle cx='80' cy='32' r='1.5' fill='%23000000'/%3E%3C/svg%3E");
  background-repeat: repeat;
  border-radius: 32px;
  padding: 44px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  gap: 36px;
}

/* 6. Full-Screen Mobile Homepage Hero with Rich Context */
@media (max-width: 900px) {
  .hero-section-mobile {
    min-height: calc(100svh - 64px) !important;
    height: calc(100svh - 64px) !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    padding: 12px 18px 24px 18px !important;
    margin: 0 auto 30px auto !important;
    box-sizing: border-box !important;
    position: relative !important;
  }
  .mobile-hero-stage-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: 16px;
    margin: 4px 0;
  }
  .mobile-hero-top-badge {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-family: 'Base Neue Expanded', sans-serif;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 8px;
  }
  .mobile-context-card {
    background: rgba(14, 14, 14, 0.85);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 16px 18px;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
  }
  .mobile-context-title {
    font-family: 'Base Neue Expanded', sans-serif;
    font-size: 20px;
    font-weight: 900;
    color: #FFFFFF;
    letter-spacing: 1px;
    line-height: 1.1;
  }
  .mobile-context-milestone {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: 1px;
    text-transform: uppercase;
  }
  .mobile-context-blurb {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
  }
}

/* 7. Year Filter & Featured Player Card (Video 00:04 - 00:06) */
.filter-year-tabs {
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 18px;
  margin-top: 14px;
}
.year-tab-btn {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: clamp(20px, 2.5vw, 32px);
  font-weight: 900;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.25s ease;
  padding: 6px 14px;
}
.year-tab-btn:hover,
.year-tab-btn.active {
  color: #FFFFFF !important;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.3);
  transform: scale(1.06);
}

.giant-year-banner {
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  padding: 24px 20px;
  text-align: center;
  margin: 28px 0;
  background: #000000;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85);
}
.giant-year-number {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: clamp(64px, 11vw, 140px);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: 3px;
  color: #FFFFFF;
}
.giant-year-label {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: clamp(18px, 3.2vw, 36px);
  font-weight: 900;
  letter-spacing: 5px;
  color: #FFFFFF;
  margin-top: 6px;
}

.featured-player-card {
  max-width: 440px;
  margin: 0 auto 36px auto;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  background: #000000;
  overflow: hidden;
  padding: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.player-media-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  width: 100%;
  background: #000000;
}
.player-cover-art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.player-note-badge {
  position: absolute;
  top: 14px;
  left: 16px;
  z-index: 4;
}
.player-big-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 86px;
  height: 86px;
  background: rgba(0, 0, 0, 0.65);
  border: 3.5px solid #FFFFFF;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  transition: transform 0.2s ease, background 0.2s ease;
  z-index: 5;
}
.player-big-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: rgba(255, 255, 255, 0.25);
}
.player-big-play-btn svg {
  width: 32px;
  height: 32px;
  margin-left: 5px;
}
.player-scrubber-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 6;
}
.player-ctrl-btn {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 14px;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.player-timeline {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  position: relative;
  cursor: pointer;
}
.player-progress-fill {
  height: 100%;
  background: #FFFFFF;
  border-radius: 2px;
  transition: width 0.1s linear;
}
.player-time-stamp {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
}
.player-card-footer {
  text-align: center;
  padding: 4px 0 10px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.player-song-title {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #FFFFFF;
}
.player-know-more-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
  color: #FFFFFF;
  transition: opacity 0.2s ease;
}
.player-know-more-link:hover {
  opacity: 0.75;
}

/* 8. City & States Story Layout & Stream On Card (Video 00:17 - 00:26) */
.city-story-stream-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 36px;
  align-items: start;
}
.city-story-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.city-white-card {
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  background: #000000;
  padding: 36px 40px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.city-card-title {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #FFFFFF;
}
.city-card-body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}
.city-card-body p + p {
  margin-top: 14px;
}

/* Sticky Stream On Card (Right Column, Video 00:17 - 00:20) */
.stream-on-sticky-card {
  position: sticky;
  top: 90px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  background: #000000;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.stream-on-art-wrap {
  border-radius: 20px;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #000000;
}
.stream-on-art-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.stream-on-headline {
  font-family: 'Base Neue Expanded', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 900;
  text-align: center;
  letter-spacing: 3px;
  color: #FFFFFF;
  margin: 0;
}
.stream-on-pills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.stream-pill-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  border-radius: 12px;
  padding: 10px 14px;
  color: #FFFFFF;
  text-decoration: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 800;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.03);
}
.stream-pill-link:hover {
  background: #FFFFFF;
  color: #000000;
  transform: translateY(-2px);
}
.stream-pill-circle-play {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
}

/* Visualizer Section with Kanji Surface (Matching Image 2 Exact Overlap) */
.kanji-pattern-surface {
  background-color: #FFFFFF;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Crect width='80' height='80' fill='%23FFFFFF'/%3E%3Ctext x='40' y='32' font-family='sans-serif' font-size='22' font-weight='900' fill='%23000000' text-anchor='middle' dominant-baseline='middle'%3E本%3C/text%3E%3Ctext x='0' y='72' font-family='sans-serif' font-size='22' font-weight='900' fill='%23000000' text-anchor='middle' dominant-baseline='middle'%3E本%3C/text%3E%3Ctext x='80' y='72' font-family='sans-serif' font-size='22' font-weight='900' fill='%23000000' text-anchor='middle' dominant-baseline='middle'%3E本%3C/text%3E%3Cpath d='M0,32 L4,28 M0,32 L-4,28 M0,32 L4,36 M0,32 L-4,36' stroke='%23000000' stroke-width='1.5'/%3E%3Cpath d='M80,32 L84,28 M80,32 L76,28 M80,32 L84,36 M80,32 L76,36' stroke='%23000000' stroke-width='1.5'/%3E%3Cpath d='M40,72 L44,68 M40,72 L36,68 M40,72 L44,76 M40,72 L36,76' stroke='%23000000' stroke-width='1.5'/%3E%3Ccircle cx='40' cy='72' r='1.5' fill='%23000000'/%3E%3Ccircle cx='0' cy='32' r='1.5' fill='%23000000'/%3E%3Ccircle cx='80' cy='32' r='1.5' fill='%23000000'/%3E%3C/svg%3E");
  background-repeat: repeat;
  border-radius: clamp(24px, 3.5vw, 40px);
  padding: clamp(24px, 3.5vw, 48px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: clamp(340px, 42vw, 560px);
}

.visualizer-video-frame {
  flex: 0 0 74%;
  width: 74%;
  position: relative;
  border-radius: clamp(16px, 2.2vw, 26px);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000000;
  border: none;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.visualizer-video-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Borderless Overlapping White Card (Matching Image 2) */
.visualizer-info-card {
  position: absolute;
  left: clamp(28px, 5.5vw, 96px);
  bottom: clamp(36px, 6.5vw, 92px);
  background: #FFFFFF;
  color: #000000;
  border: none;
  padding: clamp(20px, 2.8vw, 38px) clamp(26px, 3.4vw, 46px);
  max-width: clamp(310px, 42vw, 510px);
  z-index: 10;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.28);
}

.visualizer-info-title {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(22px, 2.7vw, 38px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.5px;
  color: #000000;
  text-transform: uppercase;
  margin: 0;
  word-break: break-word;
}

.custom-kanji-play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(74px, 9vw, 98px);
  height: clamp(74px, 9vw, 98px);
  background: #000000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0.95;
  transition: opacity 0.3s ease, transform 0.25s ease;
  z-index: 3;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.kanji-circle-glyph {
  font-family: sans-serif;
  font-size: clamp(34px, 4vw, 44px);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kanji-red-triangle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #FFFFFF;
  color: #070708;
  font-size: 10px;
  width: 24px;
  height: 17px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 2px;
  box-shadow: 0 2px 8px rgba(255, 255, 255, 0.35);
}

@media (max-width: 900px) {
  .city-story-stream-grid {
    display: flex !important;
    flex-direction: column !important;
  }
  .stream-on-sticky-card {
    order: -1 !important;
    position: static !important;
    margin-bottom: 24px !important;
  }
  .kanji-pattern-surface {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 16px;
    min-height: auto;
  }
  .visualizer-video-frame {
    flex: none;
    width: 100%;
  }
  .visualizer-info-card {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: -32px;
    margin-left: 8px;
    margin-right: 8px;
    max-width: calc(100% - 16px);
    z-index: 10;
  }
}

/* ==========================================================================
   PEAK MOTION DESIGN & SPECULAR LIGHT ENGINE (Awwwards / Godly Tier)
   ========================================================================== */
.spotlight-active {
  position: relative;
}
.spotlight-active::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(460px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 2;
}
.spotlight-active:hover::before {
  opacity: 1;
}

/* Organic Frequency Visualizer Bars */
.live-soundwave-row,
.mini-equalizer-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
}
.spectrum-bar {
  display: inline-block;
  width: 3px;
  height: 100%;
  background: #FFFFFF;
  border-radius: 2px;
  transform-origin: bottom;
  animation: spectrumPulse 0.55s ease-in-out infinite alternate;
}
@keyframes spectrumPulse {
  0% { transform: scaleY(0.18); opacity: 0.35; }
  100% { transform: scaleY(1); opacity: 1; }
}

/* Vinyl Continuous Spin Mechanics */
@keyframes vinylRotation {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.is-playing .vinyl-disc-peeking,
.is-playing .record-disc,
.is-playing .vinyl-grooves-disc {
  animation: vinylRotation 2.8s linear infinite !important;
}

/* Tactile Float Keyframes for Mixed-Media Stickers */
@keyframes ambientDrift {
  0% { transform: translateY(0px) rotate(var(--sticker-rot, 0deg)); }
  50% { transform: translateY(-7px) rotate(calc(var(--sticker-rot, 0deg) + 1.2deg)); }
  100% { transform: translateY(0px) rotate(var(--sticker-rot, 0deg)); }
}
.ambient-drift {
  animation: ambientDrift 4.5s ease-in-out infinite alternate;
}

/* Hardware-Accelerated Smooth Scroll Reveal (Unified above) */

/* Screen-reader-only utility (a11y headings, skip link) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* FIX2(F5): mobile-only (>=24px tap targets; 44px min-height text links) */
@media (max-width: 480px) {
  .blended-social-icon {
    min-width: 28px;
    min-height: 28px;
    width: 28px;
    height: 28px;
    padding: 4px;
    box-sizing: border-box;
  }
  .blended-bottom-bar a,
  .footer-nav-links a,
  .footer-sub-links a,
  .footer-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* ========================================================
   KALIUM IN-SITU YOUTUBE MODAL & PLAY ENGINE
   ======================================================== */
.yt-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.yt-modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.yt-modal-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 100%;
  max-height: 94vh;
  transform: scale(0.95) translateY(12px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.yt-modal-backdrop.is-active .yt-modal-container {
  transform: scale(1) translateY(0);
}

.yt-modal-close-btn {
  position: absolute;
  top: -46px;
  right: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
}

.yt-modal-close-btn:hover {
  background: #FFFFFF;
  color: #000000;
  transform: scale(1.08) rotate(90deg);
}

.yt-modal-player-wrap {
  position: relative;
  background: #000000;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.yt-modal-player-wrap.aspect-short {
  width: min(390px, 86vw);
  aspect-ratio: 9 / 16;
  max-height: 80vh;
}

.yt-modal-player-wrap.aspect-landscape {
  width: min(960px, 90vw);
  aspect-ratio: 16 / 9;
}

.yt-modal-player-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.yt-modal-caption {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 16px;
  font-family: 'Space Grotesk', sans-serif;
}

.yt-modal-title {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 70%;
}

.yt-modal-direct-link {
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  opacity: 0.85;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

.yt-modal-direct-link:hover {
  opacity: 1;
  text-decoration: underline;
}

/* Play Badge Overlay on Video Cards */
.reel-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: opacity 0.25s ease, background 0.25s ease;
  pointer-events: none;
  z-index: 2;
}

.reel-card-item:hover .reel-play-overlay,
.remix-card:hover .reel-play-overlay {
  opacity: 1;
  background: rgba(0, 0, 0, 0.45);
}

.reel-play-btn-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.6);
  transform: scale(0.85);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s;
}

.reel-card-item:hover .reel-play-btn-circle,
.remix-card:hover .reel-play-btn-circle {
  transform: scale(1);
}

/* ==========================================================================
   Scroll-Driven Dynamic Accelerations (While Scrolling Active)
   ========================================================================== */
body.is-scrolling .cd-jewel-case {
  box-shadow: 0 35px 85px rgba(0, 0, 0, 0.98), 0 0 40px rgba(255, 255, 255, 0.15) !important;
}
body.is-scrolling .star-rotator {
  filter: drop-shadow(0 0 16px rgba(255, 255, 255, 1)) brightness(1.2) !important;
}
body.is-scrolling .jewel-prism-reflection {
  opacity: 0.85;
}

/* Mobile Hero Holographic Refraction Enhancements */
.cd-jewel-case {
  transition: transform 0.15s ease-out, box-shadow 0.3s ease;
  will-change: transform;
}
.jewel-cd-disc-sheen {
  transition: transform 0.12s ease-out;
  will-change: transform;
}
.jewel-prism-reflection {
  transition: filter 0.2s ease-out, opacity 0.3s ease;
  will-change: filter, opacity;
}