/* Fonts loaded via <link> in HTML for better performance */

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --neon-pink: #ff5cA0;
  --neon-cyan: #5cffe0;
  --neon-purple: #c77dff;
  --neon-yellow: #ffe97f;
  --neon-green: #7dffb3;
  --neon-blue: #7cb8ff;
  --holo-1: #ff9de2;
  --holo-2: #a78bfa;
  --holo-3: #67e8f9;
  --holo-4: #fdba74;
  --dark-bg: #0d0814;
  --dark-surface: #130e1f;
  --dark-card: rgba(30, 18, 52, 0.7);
  --text-primary: #f0e6ff;
  --text-secondary: #b8a0d8;
  --gradient-main: linear-gradient(135deg, #ff5cA0, #c77dff, #5cffe0);
  --gradient-fire: linear-gradient(135deg, #ff5cA0, #ff9de2, #c77dff);
  --gradient-holo: linear-gradient(135deg, #ff9de2, #a78bfa, #67e8f9, #7dffb3, #fdba74, #ff9de2);
}

/* ===== WIN95 CURSOR ===== */
/* Normal arrow */
html, body, body * {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='24' viewBox='0 0 16 24'%3E%3Cpath d='M0 0 L0 20 L4 16 L7 22 L10 21 L7 15 L12 15 Z' fill='white' stroke='black' stroke-width='1'/%3E%3C/svg%3E") 0 0, auto;
}
/* Pointer for clickable */
a, button, [role="button"], input[type="submit"],
.demo-play-btn, .demo-player-progress, .cta-button,
.cta-contact-item, .nav-links a {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='24' viewBox='0 0 18 24'%3E%3Cpath d='M5 0 L5 5 L3 5 L3 7 L1 7 L1 12 L3 12 L3 14 L5 14 L5 16 L3 16 L3 18 L1 18 L1 20 L3 20 L3 22 L5 22 L5 24 L7 24 L7 22 L9 22 L9 24 L11 24 L11 22 L13 22 L13 24 L15 24 L15 22 L17 22 L17 14 L15 14 L15 12 L13 12 L13 10 L11 10 L11 8 L9 8 L9 6 L7 6 L7 0 Z' fill='white' stroke='black' stroke-width='0.5'/%3E%3C/svg%3E") 6 0, pointer;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Noto Sans JP', 'Rajdhani', sans-serif;
  background: var(--dark-bg);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(199, 125, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(92, 255, 224, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255, 92, 160, 0.06) 0%, transparent 50%);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--neon-pink); border-radius: 3px; }

/* ===== SCANLINE OVERLAY ===== */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.05) 2px,
    rgba(0,0,0,0.05) 4px
  );
  pointer-events: none;
  z-index: 10000;
}

/* ===== NOISE TEXTURE ===== */
.noise-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0.03;
  pointer-events: none;
  z-index: 9999;
  will-change: transform;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  animation: noise-shift 0.1s steps(3) infinite;
}

@keyframes noise-shift {
  0% { transform: translate(0, 0); }
  33% { transform: translate(-5px, 5px); }
  66% { transform: translate(5px, -5px); }
  100% { transform: translate(0, 0); }
}

/* ===== MOVING VHS GLITCH LINE ===== */
.vhs-glitch-line {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, transparent 5%, #ff9de2, #a78bfa, #67e8f9, #7dffb3, #fdba74, #ff9de2, transparent 95%);
  pointer-events: none;
  z-index: 9998;
  animation: vhs-scan 5s linear infinite;
  box-shadow: 0 0 20px rgba(167, 139, 250, 0.4), 0 0 40px rgba(255, 157, 226, 0.2);
  opacity: 0.7;
  will-change: transform;
}

@keyframes vhs-scan {
  0% { top: -3px; }
  100% { top: 100vh; }
}

/* ===== CRT VIGNETTE ===== */
.crt-vignette {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9997;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.4) 100%);
}

/* ===== HOLOGRAPHIC PRISM OVERLAY ===== */
.holo-prism-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 2;
  background:
    linear-gradient(135deg,
      rgba(255,157,226,0.03) 0%,
      rgba(167,139,250,0.04) 20%,
      rgba(103,232,249,0.03) 40%,
      rgba(125,255,179,0.02) 60%,
      rgba(253,186,116,0.03) 80%,
      rgba(255,157,226,0.03) 100%
    );
  background-size: 400% 400%;
  animation: holo-drift 12s ease-in-out infinite;
  mix-blend-mode: screen;
}

@keyframes holo-drift {
  0% { background-position: 0% 0%; }
  25% { background-position: 100% 50%; }
  50% { background-position: 50% 100%; }
  75% { background-position: 0% 50%; }
  100% { background-position: 0% 0%; }
}

/* ===== RANDOM GLITCH FLICKER OVERLAY ===== */
.glitch-flicker-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9996;
  opacity: 0;
  background: linear-gradient(135deg, rgba(255,157,226,0.04), rgba(103,232,249,0.03), rgba(167,139,250,0.04));
  animation: glitch-flash 12s ease infinite;
}

@keyframes glitch-flash {
  0%, 100% { opacity: 0; }
  49% { opacity: 0; }
  49.5% { opacity: 1; }
  50% { opacity: 0; }
  50.5% { opacity: 0.6; }
  51% { opacity: 0; }
  79% { opacity: 0; }
  79.2% { opacity: 0.8; }
  79.5% { opacity: 0; }
}

/* ===== GLOBAL ANIMATIONS ===== */
@keyframes glitch1 {
  0%, 85%, 100% { clip-path: inset(0 0 0 0); transform: translate(0); }
  86% { clip-path: inset(8% 0 78% 0); transform: translate(-6px, 2px); }
  88% { clip-path: inset(52% 0 18% 0); transform: translate(8px, -3px); }
  90% { clip-path: inset(22% 0 42% 0); transform: translate(-10px, 1px); }
  92% { clip-path: inset(68% 0 8% 0); transform: translate(5px, -4px); }
  94% { clip-path: inset(5% 0 60% 0); transform: translate(-3px, 6px); }
  96% { clip-path: inset(35% 0 35% 0); transform: translate(12px, -2px); }
  98% { clip-path: inset(75% 0 5% 0); transform: translate(-8px, 3px); }
}

@keyframes glitch2 {
  0%, 80%, 100% { clip-path: inset(0 0 0 0); transform: translate(0); }
  81% { clip-path: inset(45% 0 30% 0); transform: translate(7px, -2px); }
  83% { clip-path: inset(10% 0 65% 0); transform: translate(-9px, 4px); }
  85% { clip-path: inset(60% 0 15% 0); transform: translate(6px, -5px); }
  87% { clip-path: inset(25% 0 50% 0); transform: translate(-12px, 1px); }
  89% { clip-path: inset(70% 0 10% 0); transform: translate(4px, 3px); }
  91% { clip-path: inset(15% 0 55% 0); transform: translate(-5px, -6px); }
  93% { clip-path: inset(50% 0 20% 0); transform: translate(10px, 2px); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  41% { opacity: 1; }
  42% { opacity: 0.8; }
  43% { opacity: 1; }
  45% { opacity: 0.3; }
  46% { opacity: 1; }
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-caret {
  50% { border-color: transparent; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(60px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes rgb-shift {
  0% { text-shadow: -2px 0 #ff2d7b, 2px 0 #00f0ff; }
  33% { text-shadow: 2px 0 #ff2d7b, -2px 0 #00f0ff; }
  66% { text-shadow: -1px 2px #ff2d7b, 1px -2px #00f0ff; }
  100% { text-shadow: -2px 0 #ff2d7b, 2px 0 #00f0ff; }
}

@keyframes border-dance {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes wave {
  0%, 100% { transform: scaleY(0.5); }
  50% { transform: scaleY(1.5); }
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0; right: 0;
  z-index: 9997;
  padding: 12px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 18, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(125, 255, 179, 0.2);
  transition: all 0.3s ease;
}

.nav-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 3px;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--neon-green);
  transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--neon-green);
}

.nav-links a:hover { color: var(--neon-green); }
.nav-links a:hover::after { width: 100%; }

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 120px 20px 60px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  top: 0; left: 0;
  width: 200%; height: 200%;
  background-image:
    linear-gradient(rgba(167, 139, 250, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 60%);
  animation: grid-drift 20s linear infinite;
  transform-origin: center center;
}

@keyframes grid-drift {
  0% { transform: translate(0, 0) perspective(500px) rotateX(2deg); }
  25% { transform: translate(-30px, -20px) perspective(500px) rotateX(2deg); }
  50% { transform: translate(-60px, 0px) perspective(500px) rotateX(2deg); }
  75% { transform: translate(-30px, 20px) perspective(500px) rotateX(2deg); }
  100% { transform: translate(0, 0) perspective(500px) rotateX(2deg); }
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px; height: 500px;
  background: var(--holo-1);
  top: -100px; right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px; height: 400px;
  background: var(--holo-3);
  bottom: -50px; left: -100px;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 300px; height: 300px;
  background: var(--holo-2);
  top: 40%; left: 50%;
  animation-delay: -5s;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid rgba(255, 45, 123, 0.4);
  border-radius: 50px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--neon-pink);
  margin-bottom: 30px;
  animation: slide-up 0.8s ease-out;
  backdrop-filter: blur(10px);
  background: rgba(255, 45, 123, 0.05);
}

.hero-tag .dot {
  width: 6px; height: 6px;
  background: var(--neon-pink);
  border-radius: 50%;
  animation: pulse-glow 1.5s ease-in-out infinite;
  box-shadow: 0 0 10px var(--neon-pink);
}

.hero-title-container {
  position: relative;
  margin-bottom: 10px;
  overflow: visible;
}

/* Lens Flare - pulsating orb behind title */
.hero-title-flare {
  position: absolute;
  top: 50%; left: 50%;
  width: 400px; height: 400px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(255,157,226,0.5) 0%,
    rgba(167,139,250,0.3) 20%,
    rgba(103,232,249,0.2) 40%,
    rgba(125,255,179,0.1) 60%,
    transparent 70%
  );
  animation: flare-pulse 3s ease-in-out infinite, flare-drift 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
  filter: blur(30px);
}
.hero-title-flare::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 600px; height: 4px;
  transform: translate(-50%, -50%) rotate(15deg);
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,92,160,0.4) 20%,
    rgba(255,255,255,0.8) 50%,
    rgba(92,255,224,0.4) 80%,
    transparent 100%
  );
  animation: flare-streak-rotate 6s linear infinite;
  filter: blur(2px);
}
.hero-title-flare::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 4px; height: 500px;
  transform: translate(-50%, -50%);
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(199,125,255,0.3) 30%,
    rgba(255,255,255,0.6) 50%,
    rgba(199,125,255,0.3) 70%,
    transparent 100%
  );
  animation: flare-streak-rotate 6s linear infinite reverse;
  filter: blur(2px);
}

@keyframes flare-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
  50% { transform: translate(-50%, -50%) scale(1.4); opacity: 1; }
}
@keyframes flare-drift {
  0%, 100% { margin-left: 0; }
  25% { margin-left: 30px; }
  75% { margin-left: -30px; }
}
@keyframes flare-streak-rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Scanline running over title */
.hero-title-scanline {
  position: absolute;
  top: 0; left: -10%;
  width: 120%; height: 3px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,0.1) 10%,
    rgba(255,255,255,0.6) 50%,
    rgba(255,255,255,0.1) 90%,
    transparent 100%
  );
  animation: scanline-sweep 2s linear infinite;
  pointer-events: none;
  z-index: 10;
  filter: blur(0.5px);
  box-shadow: 0 0 8px rgba(255,255,255,0.3), 0 0 20px rgba(92,255,224,0.2);
}
.hero-title-scanline::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: inherit;
  transform: translateY(6px);
  opacity: 0.3;
}

@keyframes scanline-sweep {
  0% { top: -5%; }
  100% { top: 105%; }
}

/* Neon flicker on title */
@keyframes neon-flicker {
  0%, 100% { opacity: 1; }
  4% { opacity: 1; }
  5% { opacity: 0.4; }
  6% { opacity: 1; }
  7% { opacity: 0.7; }
  8% { opacity: 1; }
  40% { opacity: 1; }
  41% { opacity: 0.85; }
  42% { opacity: 1; }
  55% { opacity: 1; }
  56% { opacity: 0.3; }
  56.5% { opacity: 1; }
  57% { opacity: 0.6; }
  57.5% { opacity: 1; }
  80% { opacity: 1; }
  81% { opacity: 0.5; }
  82% { opacity: 1; }
  82.5% { opacity: 0.75; }
  83% { opacity: 1; }
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(60px, 12vw, 160px);
  font-weight: 900;
  letter-spacing: 10px;
  line-height: 1;
  text-align: center;
  position: relative;
  animation: slide-up 0.8s ease-out 0.2s both;
}

.hero-title-main {
  will-change: transform;
  background: linear-gradient(
    90deg,
    #ff5ca0, #ff9de2, #c77dff, #a78bfa, #67e8f9,
    #5cffe0, #7dffb3, #fdba74, #7cb8ff, #ff5ca0,
    #ff9de2, #c77dff, #a78bfa, #67e8f9, #5cffe0
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
  animation: title-shake 0.1s infinite linear, holo-gradient-flow 3s linear infinite, neon-flicker 4s infinite;
  filter: drop-shadow(0 0 20px rgba(255,92,160,0.4)) drop-shadow(0 0 60px rgba(199,125,255,0.2));
}

@keyframes holo-gradient-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

@keyframes title-shake {
  0% { transform: translate(0.5px, -0.5px); }
  25% { transform: translate(-0.5px, 0.5px); }
  50% { transform: translate(0.5px, 0.5px); }
  75% { transform: translate(-0.5px, -0.5px); }
  100% { transform: translate(0.5px, -0.5px); }
}

.hero-title-main::before,
.hero-title-main::after {
  content: 'LUVRiX';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title-main::before {
  background: linear-gradient(135deg, #ff2d7b, #ff5ca0, #ff9de2);
  -webkit-background-clip: text;
  animation: glitch1 2.5s infinite;
  opacity: 0.7;
}

.hero-title-main::after {
  background: linear-gradient(135deg, #00f0ff, #5cffe0, #67e8f9);
  -webkit-background-clip: text;
  animation: glitch2 2.5s infinite;
  opacity: 0.7;
}

.hero-subtitle-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--neon-cyan);
  letter-spacing: 15px;
  text-align: center;
  margin-bottom: 24px;
  animation: slide-up 0.8s ease-out 0.3s both;
}

.hero-genre-line {
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 40px;
  animation: slide-up 0.8s ease-out 0.4s both;
}

.hero-genre-line span {
  color: var(--neon-purple);
  margin: 0 8px;
}

.hero-message {
  position: relative;
  max-width: 800px;
  text-align: center;
  margin-bottom: 50px;
  animation: slide-up 0.8s ease-out 0.5s both;
  min-height: 2.5em;
}

.hero-message-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.95);
  position: relative;
  display: inline-block;
  padding: 0 24px;
  white-space: nowrap;
}

/* タイピングカーソル */
.hero-message-text .typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--neon-pink);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: cursor-blink 0.6s step-end infinite;
  box-shadow: 0 0 8px var(--neon-pink), 0 0 16px rgba(255, 92, 160, 0.3);
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* 鉤括弧: 初期非表示、グリッチで出現 */
.hero-bracket {
  font-size: 32px;
  color: var(--neon-pink);
  opacity: 0;
  position: absolute;
  font-family: 'Noto Sans JP', serif;
  line-height: 1;
  pointer-events: none;
}

.hero-bracket-open {
  top: -2px;
  left: -14px;
}

.hero-bracket-close {
  bottom: -2px;
  right: -4px;
}

.hero-bracket.glitch-in {
  animation: bracket-glitch-in 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

@keyframes bracket-glitch-in {
  0% {
    opacity: 0;
    transform: translate(20px, -10px) skewX(30deg);
    filter: blur(8px);
    color: var(--neon-cyan);
  }
  15% {
    opacity: 0.8;
    transform: translate(-8px, 5px) skewX(-15deg);
    filter: blur(2px);
    color: var(--neon-pink);
  }
  30% {
    opacity: 0.3;
    transform: translate(5px, -3px) skewX(10deg);
    filter: blur(4px);
    color: var(--neon-purple);
  }
  50% {
    opacity: 0.9;
    transform: translate(-2px, 1px) skewX(-3deg);
    filter: blur(0px);
    color: var(--neon-pink);
  }
  70% {
    opacity: 0.2;
    transform: translate(1px, 0) skewX(1deg);
    filter: blur(1px);
  }
  100% {
    opacity: 0.3;
    transform: translate(0, 0) skewX(0deg);
    filter: blur(0px);
    color: var(--neon-pink);
  }
}

/* デビューボックス・スクロールインジケーターのスタッガー */
.hero-debut-box.hero-stagger {
  opacity: 0;
  transform: translateY(30px);
  animation: none;
}

.hero-debut-box.hero-stagger.stagger-visible {
  animation: stagger-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.scroll-indicator.hero-stagger {
  opacity: 0;
  animation: none;
}

.scroll-indicator.hero-stagger.stagger-visible {
  animation: stagger-fade 1s ease-out forwards, float 2s ease-in-out 1s infinite;
}

@keyframes stagger-up {
  0% {
    opacity: 0;
    transform: translateY(30px);
    filter: blur(4px);
  }
  60% {
    filter: blur(0px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0px);
  }
}

@keyframes stagger-fade {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* hero-message-text の ::before/::after を無効化（JSで鉤括弧を制御するため） */
.hero-message-text.typing-active::before,
.hero-message-text.typing-active::after {
  display: none;
}

.hero-debut-box {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 32px;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.03);
  backdrop-filter: blur(10px);
  animation: slide-up 0.8s ease-out 0.6s both;
}

.hero-debut-date {
  font-family: 'Orbitron', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
  animation: flicker 4s infinite;
}

.hero-debut-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.hero-debut-venue {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text-primary);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: float 2s ease-in-out infinite;
}

.scroll-indicator span {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-secondary);
}

.scroll-indicator .arrow {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--neon-pink), transparent);
}

/* ===== VHS SECTION TRANSITION ===== */
.vhs-transition {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 99999;
  opacity: 0;
}
.vhs-transition.active {
  animation: vhs-flash 0.4s ease-out forwards;
}
@keyframes vhs-flash {
  0% { opacity: 1; background: white; }
  10% { opacity: 0.9; background: var(--holo-1); }
  20% { opacity: 0.7; background: var(--neon-cyan); }
  30% { opacity: 0.8; background: transparent;
    box-shadow: inset 0 20vh 0 var(--holo-2), inset 0 -20vh 0 var(--holo-3); }
  50% { opacity: 0.5; background: transparent;
    box-shadow: inset 0 33vh 0 rgba(255,92,160,0.3), inset 0 -33vh 0 rgba(92,255,224,0.3); }
  70% { opacity: 0.2; background: transparent; }
  100% { opacity: 0; }
}

/* ===== CURSOR TRAIL ===== */
.cursor-trail-dot {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  mix-blend-mode: screen;
  animation: cursor-trail-shrink 0.6s ease-out forwards;
}
@keyframes cursor-trail-shrink {
  0% { opacity: 0.9; transform: scale(1); }
  100% { opacity: 0; transform: scale(0); }
}

/* ===== BEAT PULSE OVERLAY ===== */
.beat-pulse-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 99997;
  opacity: 0;
  transition: opacity 0.05s;
  border: 3px solid var(--neon-pink);
  box-shadow: inset 0 0 80px rgba(255,92,160,0.15), inset 0 0 200px rgba(199,125,255,0.1);
}
.beat-pulse-overlay.beat {
  animation: beat-flash 0.15s ease-out;
}
@keyframes beat-flash {
  0% { opacity: 0.6; border-color: var(--neon-pink); box-shadow: inset 0 0 100px rgba(255,92,160,0.2); }
  50% { opacity: 0.3; border-color: var(--neon-cyan); }
  100% { opacity: 0; }
}

/* ===== MARQUEE SECTION ===== */
.marquee-section {
  padding: 0;
  border-top: 1px solid rgba(255, 45, 123, 0.15);
  border-bottom: 1px solid rgba(255, 45, 123, 0.15);
  overflow: hidden;
  background: rgba(255, 45, 123, 0.02);
}

.marquee-row {
  display: flex;
  overflow: hidden;
  padding: 6px 0;
}
.marquee-row:nth-child(2) {
  border-top: 1px solid rgba(199,125,255,0.1);
  border-bottom: 1px solid rgba(199,125,255,0.1);
  background: rgba(199,125,255,0.03);
}

.marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
}
.marquee-row:nth-child(1) .marquee-track { animation: marquee 12s linear infinite; }
.marquee-row:nth-child(2) .marquee-track { animation: marquee-reverse 9s linear infinite; }
.marquee-row:nth-child(3) .marquee-track { animation: marquee 7s linear infinite; }

@keyframes marquee-reverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.marquee-item {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0 30px;
  color: var(--text-secondary);
  opacity: 0.5;
}
.marquee-row:nth-child(1) .marquee-item { font-size: 16px; }
.marquee-row:nth-child(2) .marquee-item { font-size: 12px; color: var(--holo-2); opacity: 0.6; }
.marquee-row:nth-child(3) .marquee-item { font-size: 18px; }

.marquee-item.accent { color: var(--neon-pink); opacity: 0.8; }
.marquee-row:nth-child(2) .marquee-item.accent { color: var(--neon-cyan); opacity: 0.9; }
.marquee-row:nth-child(3) .marquee-item.accent { color: var(--holo-4); opacity: 0.9; }

/* ===== SECTION COMMON ===== */
.section {
  position: relative;
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
  contain: layout style paint;
}

.section-header {
  margin-bottom: 80px;
}

.section-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--neon-pink);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-number::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--neon-pink), transparent);
  max-width: 200px;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: 3px;
  line-height: 1.2;
}

.section-title .gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== CONCEPT SECTION ===== */
.concept-section {
  position: relative;
  padding: 120px 40px;
  overflow: hidden;
}

.concept-section::before {
  content: 'INTERNET CULTURE';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(60px, 10vw, 140px);
  font-weight: 900;
  letter-spacing: 10px;
  color: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
  pointer-events: none;
}

.concept-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.concept-left .concept-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--neon-pink);
  margin-bottom: 20px;
}

.concept-left h2 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 30px;
}

.concept-left h2 em {
  font-style: normal;
  color: var(--neon-cyan);
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.concept-left p {
  font-size: 15px;
  line-height: 2;
  color: var(--text-secondary);
}

.concept-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.concept-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.5s ease;
}

.concept-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(13, 8, 20, 0.95) 0%,
    rgba(13, 8, 20, 0.4) 50%,
    rgba(13, 8, 20, 0.1) 100%
  );
  transition: background 0.5s ease;
}

.concept-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 60px rgba(255, 92, 160, 0.2), 0 0 30px rgba(92, 255, 224, 0.1);
  border-color: rgba(255, 92, 160, 0.3);
}

.concept-card:hover .concept-card-overlay {
  background: linear-gradient(
    to top,
    rgba(13, 8, 20, 0.85) 0%,
    rgba(13, 8, 20, 0.2) 50%,
    rgba(13, 8, 20, 0.0) 100%
  );
}

.concept-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 1;
}

.concept-card-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 6px;
  text-shadow: 0 0 20px rgba(255, 92, 160, 0.5);
}

.concept-card-desc {
  font-size: 12px;
  color: rgba(240, 230, 255, 0.8);
  line-height: 1.6;
  letter-spacing: 0.5px;
}

/* ===== ALBUM SECTION ===== */
.album-section {
  position: relative;
  padding: 120px 40px;
  background: linear-gradient(180deg, var(--dark-bg), rgba(20,12,35,0.8), var(--dark-bg));
}

.album-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.album-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 60px;
}

.album-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--dark-card);
  transition: all 0.5s ease;
  aspect-ratio: 1 / 1;
}

.album-card:hover {
  border-color: rgba(255, 45, 123, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(255, 45, 123, 0.15);
}

.album-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.album-card:hover .album-card-img {
  transform: scale(1.08);
}

/* 常時表示: 下部にタイトル */
.album-card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 24px;
  background: linear-gradient(to top, rgba(13, 8, 20, 0.85) 0%, transparent 100%);
  z-index: 2;
  transition: opacity 0.4s ease;
}

.album-card:hover .album-card-label {
  opacity: 0;
}

/* ホバー時: 全面オーバーレイ */
.album-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 8, 20, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 3;
}

.album-card:hover .album-card-overlay {
  opacity: 1;
}

.album-card-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.album-card-badge.badge-pink {
  background: rgba(255, 45, 123, 0.15);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.3);
}

.album-card-badge.badge-cyan {
  background: rgba(0, 240, 255, 0.1);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.album-card-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 1px;
  text-shadow: 0 0 20px rgba(255, 92, 160, 0.4);
}

.album-card-meta {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-top: 4px;
}

/* ===== DEMO PLAYER ===== */
.demo-section {
  position: relative;
  padding: 120px 40px;
  overflow: hidden;
}

.demo-section::before {
  content: 'DEMO TRACKS';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(50px, 8vw, 120px);
  font-weight: 900;
  letter-spacing: 10px;
  color: rgba(255, 255, 255, 0.015);
  white-space: nowrap;
  pointer-events: none;
}

.demo-inner {
  max-width: 900px;
  margin: 0 auto;
}

.demo-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 60px;
}

.demo-player {
  position: relative;
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.demo-player:hover {
  border-color: rgba(255, 45, 123, 0.35);
  box-shadow: 0 10px 40px rgba(255, 45, 123, 0.1);
}

.demo-player-top {
  display: flex;
  align-items: stretch;
  min-height: 120px;
}

.demo-player-visual {
  width: 120px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.demo-player-visual.visual-pink {
  background: linear-gradient(135deg, #2a0020, #4d0040, #1a0030);
}

.demo-player-visual.visual-cyan {
  background: linear-gradient(135deg, #001a2a, #003355, #001a20);
}

.demo-player-visual .visual-grid {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 15px 15px;
}

.demo-player-visual .visual-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
  animation: float 5s ease-in-out infinite;
}

.visual-pink .visual-orb {
  width: 80px; height: 80px;
  background: var(--neon-pink);
  opacity: 0.3;
}

.visual-cyan .visual-orb {
  width: 80px; height: 80px;
  background: var(--neon-cyan);
  opacity: 0.3;
}

.demo-play-btn {
  position: relative;
  z-index: 2;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.demo-play-btn:hover {
  background: rgba(255, 45, 123, 0.3);
  border-color: var(--neon-pink);
  box-shadow: 0 0 20px rgba(255, 45, 123, 0.4);
  transform: scale(1.1);
}

.demo-play-btn .play-icon {
  width: 0; height: 0;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent white;
  margin-left: 3px;
  transition: all 0.2s ease;
}

.demo-play-btn.playing .play-icon {
  border-width: 0;
  width: 14px; height: 16px;
  border-left: 3px solid white;
  border-right: 3px solid white;
  margin-left: 0;
}

.demo-player-info {
  flex: 1;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.demo-track-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 8px;
}

.demo-track-badge.badge-demo {
  background: rgba(255, 45, 123, 0.12);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.25);
}

.demo-track-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.demo-track-sub {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: 'Share Tech Mono', monospace;
}

.demo-player-waveform {
  width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 0 20px;
  flex-shrink: 0;
}

.waveform-bar {
  width: 3px;
  background: var(--neon-pink);
  border-radius: 2px;
  opacity: 0.3;
  transition: all 0.15s ease;
}

.demo-player.active .waveform-bar {
  animation: wave 0.5s ease-in-out infinite;
  opacity: 0.8;
  box-shadow: 0 0 6px rgba(255, 45, 123, 0.4);
}

.demo-player.active .waveform-bar:nth-child(1) { animation-delay: 0.00s; }
.demo-player.active .waveform-bar:nth-child(2) { animation-delay: 0.05s; }
.demo-player.active .waveform-bar:nth-child(3) { animation-delay: 0.10s; }
.demo-player.active .waveform-bar:nth-child(4) { animation-delay: 0.15s; }
.demo-player.active .waveform-bar:nth-child(5) { animation-delay: 0.20s; }
.demo-player.active .waveform-bar:nth-child(6) { animation-delay: 0.08s; }
.demo-player.active .waveform-bar:nth-child(7) { animation-delay: 0.12s; }
.demo-player.active .waveform-bar:nth-child(8) { animation-delay: 0.18s; }
.demo-player.active .waveform-bar:nth-child(9) { animation-delay: 0.03s; }
.demo-player.active .waveform-bar:nth-child(10) { animation-delay: 0.16s; }
.demo-player.active .waveform-bar:nth-child(11) { animation-delay: 0.07s; }
.demo-player.active .waveform-bar:nth-child(12) { animation-delay: 0.13s; }

.demo-player-progress {
  width: 100%;
  height: 24px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  position: relative;
  user-select: none;
  -webkit-user-select: none;
}

.demo-player-progress-track {
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  transition: height 0.15s ease;
}

.demo-player:hover .demo-player-progress-track,
.demo-player.active .demo-player-progress-track {
  height: 6px;
}

.demo-player-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient-main);
  border-radius: 2px;
  position: relative;
}

.demo-player-progress-fill::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 12px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 10px var(--neon-pink), 0 0 20px rgba(255, 45, 123, 0.3);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.demo-player:hover .demo-player-progress-fill::after,
.demo-player.active .demo-player-progress-fill::after {
  opacity: 1;
}

.demo-player.seeking .demo-player-progress-fill::after {
  transform: translateY(-50%) scale(1.3);
  box-shadow: 0 0 15px var(--neon-pink), 0 0 30px rgba(255, 45, 123, 0.5);
}

.demo-time {
  padding: 0 20px;
  display: flex;
  align-items: center;
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: var(--text-secondary);
  flex-shrink: 0;
  min-width: 90px;
  text-align: right;
  justify-content: flex-end;
}

@media (max-width: 900px) {
  .demo-player-waveform { display: none; }
  .demo-player-visual { width: 80px; min-height: 80px; }
  .demo-play-btn { width: 40px; height: 40px; }
  .demo-section { padding: 80px 20px; }
}

/* ===== SOUND EQUALIZER ===== */
.equalizer-divider {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 3px;
  height: 40px;
  padding: 30px 0;
}

.eq-bar {
  width: 3px;
  background: var(--neon-pink);
  border-radius: 2px;
  animation: wave 0.6s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(255, 45, 123, 0.5);
}

.eq-bar:nth-child(1) { height: 20px; animation-delay: 0.0s; }
.eq-bar:nth-child(2) { height: 30px; animation-delay: 0.1s; }
.eq-bar:nth-child(3) { height: 15px; animation-delay: 0.2s; }
.eq-bar:nth-child(4) { height: 35px; animation-delay: 0.3s; }
.eq-bar:nth-child(5) { height: 25px; animation-delay: 0.15s; }
.eq-bar:nth-child(6) { height: 20px; animation-delay: 0.25s; }
.eq-bar:nth-child(7) { height: 30px; animation-delay: 0.05s; }
.eq-bar:nth-child(8) { height: 18px; animation-delay: 0.35s; }
.eq-bar:nth-child(9) { height: 28px; animation-delay: 0.12s; }
.eq-bar:nth-child(10) { height: 22px; animation-delay: 0.22s; }
.eq-bar:nth-child(11) { height: 32px; animation-delay: 0.08s; }
.eq-bar:nth-child(12) { height: 16px; animation-delay: 0.28s; }

/* ===== CREATORS SECTION ===== */
.creators-section {
  position: relative;
  padding: 120px 40px;
}

.creators-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.creators-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 60px;
}

.creator-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
  transition: all 0.4s ease;
  position: relative;
}

.creator-card:hover {
  border-color: rgba(255, 45, 123, 0.3);
  background: rgba(26, 26, 46, 0.8);
}

.creator-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gradient-main);
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.creator-left {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.04);
}

.creator-role {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 3px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
  width: fit-content;
}

.creator-role.role-sp {
  background: rgba(255, 45, 123, 0.15);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.3);
}

.creator-role.role-compose {
  background: rgba(0, 240, 255, 0.1);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.creator-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.creator-unit {
  font-size: 12px;
  color: var(--text-secondary);
}

.creator-right {
  padding: 32px;
  display: flex;
  align-items: center;
}

.creator-desc {
  font-size: 13px;
  line-height: 1.9;
  color: var(--text-secondary);
}

/* ===== ROADMAP SECTION ===== */
.roadmap-section {
  position: relative;
  padding: 120px 40px;
  background: linear-gradient(180deg, var(--dark-bg), rgba(20,12,35,0.6));
  overflow: hidden;
}

.roadmap-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.roadmap-timeline {
  position: relative;
  margin-top: 60px;
  padding-left: 60px;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 20px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--holo-1), var(--holo-2), var(--holo-3), rgba(92, 255, 224, 0.1));
}

.roadmap-item {
  position: relative;
  margin-bottom: 60px;
  padding: 32px;
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  transition: all 0.4s ease;
}

.roadmap-item:hover {
  border-color: rgba(255, 45, 123, 0.3);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.roadmap-dot {
  position: absolute;
  left: -52px;
  top: 36px;
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid;
  background: var(--dark-bg);
}

.roadmap-item:nth-child(1) .roadmap-dot {
  border-color: var(--neon-pink);
  box-shadow: 0 0 15px var(--neon-pink);
  background: var(--neon-pink);
}

.roadmap-item:nth-child(2) .roadmap-dot {
  border-color: var(--neon-purple);
  box-shadow: 0 0 15px var(--neon-purple);
}

.roadmap-item:nth-child(3) .roadmap-dot {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px var(--neon-cyan);
}

.roadmap-item:nth-child(4) .roadmap-dot {
  border-color: var(--neon-yellow);
  box-shadow: 0 0 15px var(--neon-yellow);
}

.roadmap-phase {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.roadmap-phase-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--neon-pink);
}

.roadmap-now-badge {
  padding: 2px 8px;
  border-radius: 3px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  background: var(--neon-pink);
  color: white;
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.roadmap-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.roadmap-period {
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

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

.roadmap-list li {
  font-size: 14px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  line-height: 1.7;
}

.roadmap-list li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--neon-pink);
  font-family: 'Share Tech Mono', monospace;
  font-weight: 700;
}

/* ===== STATS BAR ===== */
.stats-bar {
  padding: 60px 40px;
  background: var(--dark-card);
  border-top: 1px solid rgba(255, 45, 123, 0.15);
  border-bottom: 1px solid rgba(255, 45, 123, 0.15);
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item {}

.stat-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.stat-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative;
  padding: 120px 40px;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 600px; height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 45, 123, 0.15), transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: 3px;
  margin-bottom: 16px;
  position: relative;
}

.cta-title .gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 50px;
  line-height: 1.8;
}

.cta-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 700px;
  margin: 0 auto 50px;
}

.cta-contact-item {
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--dark-card);
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
}

.cta-contact-item:hover {
  border-color: rgba(255, 45, 123, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.cta-contact-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--neon-pink);
  margin-bottom: 8px;
}

.cta-contact-value {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 48px;
  border: none;
  border-radius: 4px;
  background: var(--gradient-main);
  color: white;
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(255, 45, 123, 0.4);
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
}

.footer-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 5px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

.footer-managed {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.footer-copy {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 2px;
}


/* ===== FLOATING DECORATIONS ===== */
.deco-cross {
  position: absolute;
  width: 20px; height: 20px;
  opacity: 0.15;
}

.deco-cross::before,
.deco-cross::after {
  content: '';
  position: absolute;
  background: var(--neon-pink);
}

.deco-cross::before {
  width: 100%; height: 1px;
  top: 50%; left: 0;
}

.deco-cross::after {
  width: 1px; height: 100%;
  left: 50%; top: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .concept-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .album-grid {
    grid-template-columns: 1fr;
  }
  .creator-card {
    grid-template-columns: 1fr;
  }
  .creator-left {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }
  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-contact-grid {
    grid-template-columns: 1fr;
  }
  .nav-links { display: none; }
  .section { padding: 80px 20px; }
  .concept-section { padding: 80px 20px; }
  .album-section { padding: 80px 20px; }
  .creators-section { padding: 80px 20px; }
  .roadmap-section { padding: 80px 20px; }

  /* ヒーローメッセージ SP対応 */
  .hero-message {
    max-width: 90vw;
    padding: 0 10px;
  }
  .hero-message-text {
    font-size: 16px;
    letter-spacing: 1px;
    white-space: normal;
    padding: 0 20px;
  }
  .hero-bracket {
    font-size: 24px;
  }
  .hero-bracket-open {
    top: -2px;
    left: -8px;
  }
  .hero-bracket-close {
    bottom: -2px;
    right: -2px;
  }
}

@media (max-width: 480px) {
  .hero-message-text {
    font-size: 14px;
    letter-spacing: 0.5px;
    padding: 0 16px;
  }
  .hero-bracket {
    font-size: 20px;
  }
  .hero-bracket-open {
    top: -2px;
    left: -4px;
  }
  .hero-bracket-close {
    bottom: -2px;
    right: 0px;
  }
}

/* ===== INTERSECTION OBSERVER ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== GLITCH HOVER TEXT ===== */
.glitch-hover {
  position: relative;
}

.glitch-hover:hover {
  animation: rgb-shift 0.3s ease;
}

/* ===== PARTICLE CANVAS ===== */
#particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* ===== TOUCH INTERACTION EFFECTS ===== */
.touch-ripple {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  border: 2px solid;
  animation: touch-ripple-expand 0.8s ease-out forwards;
  opacity: 0;
}
.touch-frag {
  position: fixed;
  width: 8px;
  height: 8px;
  pointer-events: none;
  z-index: 9999;
  border-radius: 2px;
  animation: touch-frag-fly 0.7s ease-out forwards;
}
.touch-word {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: touch-word-float 1.5s ease-out forwards;
  text-shadow: 0 0 10px currentColor;
}
.touch-flash {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  animation: touch-flash-expand 0.6s ease-out forwards;
}
.touch-trail {
  position: fixed;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9997;
  animation: touch-trail-fade 0.5s ease-out forwards;
}
@keyframes touch-ripple-expand {
  0% { width: 0; height: 0; opacity: 0.9; transform: translate(-50%, -50%); }
  100% { width: 200px; height: 200px; opacity: 0; transform: translate(-50%, -50%); }
}
@keyframes touch-frag-fly {
  0% { opacity: 1; transform: translate(0,0) scale(1) rotate(0deg); }
  100% { opacity: 0; transform: translate(var(--fx), var(--fy)) scale(0) rotate(360deg); }
}
@keyframes touch-word-float {
  0% { opacity: 0; transform: translate(-50%, 0) scale(0.5); }
  20% { opacity: 1; transform: translate(-50%, -10px) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -80px) scale(0.8); }
}
@keyframes touch-flash-expand {
  0% { width: 0; height: 0; opacity: 0.6; transform: translate(-50%, -50%); }
  50% { opacity: 0.3; }
  100% { width: 400px; height: 400px; opacity: 0; transform: translate(-50%, -50%); }
}
@keyframes touch-trail-fade {
  0% { opacity: 0.8; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.1); }
}

/* ===== EPIC TRANSITION EFFECTS ===== */
/* Shockwave ring from button */
.shockwave-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 999999;
  border: 3px solid;
  animation: shockwave-expand 0.6s ease-out forwards;
}
@keyframes shockwave-expand {
  0% { width: 0; height: 0; opacity: 1; transform: translate(-50%, -50%); }
  100% { width: 250vmax; height: 250vmax; opacity: 0; transform: translate(-50%, -50%); }
}

/* Crack overlay */
.crack-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 999999;
  pointer-events: none;
  animation: crack-appear 0.3s ease-out forwards;
}
@keyframes crack-appear {
  0% { opacity: 0; filter: brightness(3); }
  50% { opacity: 1; filter: brightness(2); }
  100% { opacity: 1; filter: brightness(1); }
}

/* Glitch slice bars */
.glitch-slice {
  position: fixed;
  left: 0;
  height: var(--sh);
  width: 100%;
  z-index: 999999;
  pointer-events: none;
  animation: glitch-slice-move var(--dur) ease-out forwards;
  mix-blend-mode: screen;
}
@keyframes glitch-slice-move {
  0% { transform: translateX(0) scaleY(1); opacity: 1; }
  30% { transform: translateX(var(--sx)) scaleY(1.5); opacity: 0.9; }
  60% { transform: translateX(calc(var(--sx) * -0.5)) scaleY(0.8); opacity: 0.6; }
  100% { transform: translateX(0) scaleY(0); opacity: 0; }
}

/* Color storm overlay */
.color-storm {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 999998;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* Whiteout + logo + curtain */
.whiteout-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #fff;
  z-index: 999999;
  pointer-events: none;
  opacity: 0;
}
.whiteout-logo {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(50px, 10vw, 140px);
  font-weight: 900;
  letter-spacing: 10px;
  background: linear-gradient(90deg, #ff9de2, #a78bfa, #67e8f9, #7dffb3, #fdba74, #ff9de2);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: whiteout-logo-shine 0.8s linear infinite;
  z-index: 1000000;
  pointer-events: none;
  opacity: 0;
  filter: drop-shadow(0 0 30px rgba(255,157,226,0.5)) drop-shadow(0 0 60px rgba(103,232,249,0.4));
}
@keyframes whiteout-logo-shine {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.whiteout-curtain {
  position: fixed;
  left: 0;
  width: 100%;
  height: 50%;
  background: #fff;
  z-index: 999999;
  pointer-events: none;
}
.whiteout-curtain-top {
  top: 0;
  animation: curtain-open-top 0.7s cubic-bezier(0.7, 0, 0.3, 1) forwards;
  animation-delay: 0.3s;
  transform: translateY(0);
}
.whiteout-curtain-bottom {
  bottom: 0;
  animation: curtain-open-bottom 0.7s cubic-bezier(0.7, 0, 0.3, 1) forwards;
  animation-delay: 0.3s;
  transform: translateY(0);
}
@keyframes curtain-open-top {
  0% { transform: translateY(0); }
  100% { transform: translateY(-100%); }
}
@keyframes curtain-open-bottom {
  0% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* Hero bounce-in after reveal */
.hero-bounce-in {
  animation: hero-bounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) both !important;
}
@keyframes hero-bounce {
  0% { opacity: 0; transform: scale(0.3) translateY(60px); }
  60% { opacity: 1; transform: scale(1.05) translateY(-10px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* ===== WIN95 BOOT OVERLAY ===== */
.win95-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #008080;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
}
.win95-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Win95 Dialog Box */
.win95-dialog {
  position: absolute;
  background: #c0c0c0;
  border: 2px solid;
  border-color: #ffffff #808080 #808080 #ffffff;
  box-shadow: 1px 1px 0 0 #000;
  font-family: 'MS Sans Serif', 'Segoe UI', Tahoma, sans-serif;
  min-width: min(340px, calc(100vw - 40px));
  max-width: min(420px, calc(100vw - 40px));
  animation: win95-appear 0.15s ease-out;
  user-select: none;
}

@keyframes win95-appear {
  0% { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.win95-titlebar {
  background: linear-gradient(90deg, #000080, #1084d0);
  padding: 3px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.win95-titlebar-text {
  color: white;
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0;
  padding-left: 2px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.win95-titlebar-icon {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.win95-close-btn {
  background: #c0c0c0;
  border: 2px solid;
  border-color: #ffffff #808080 #808080 #ffffff;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: bold;
  line-height: 1;
  color: #000;
  padding: 0;
  cursor: pointer;
}
.win95-close-btn:active {
  border-color: #808080 #ffffff #ffffff #808080;
}

.win95-body {
  padding: 16px 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.win95-icon-error {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: #ff0000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 20px;
  line-height: 1;
  border: 2px solid #cc0000;
}

.win95-icon-info {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: #0000ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 18px;
  line-height: 1;
  border: 2px solid #000099;
}

.win95-icon-warning {
  flex-shrink: 0;
  width: 0; height: 0;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  border-bottom: 32px solid #ffcc00;
  position: relative;
}
.win95-icon-warning::after {
  content: '!';
  position: absolute;
  top: 10px;
  left: -4px;
  font-size: 16px;
  font-weight: bold;
  color: #000;
}

.win95-message {
  font-size: 12px;
  line-height: 1.5;
  color: #000;
}

.win95-buttons {
  padding: 8px 20px 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.win95-btn {
  background: #c0c0c0;
  border: 2px solid;
  border-color: #ffffff #808080 #808080 #ffffff;
  padding: 4px 24px;
  font-size: 12px;
  font-family: 'MS Sans Serif', 'Segoe UI', Tahoma, sans-serif;
  color: #000;
  min-width: 80px;
  text-align: center;
  cursor: pointer;
}
.win95-btn:active {
  border-color: #808080 #ffffff #ffffff #808080;
}
.win95-btn-primary {
  outline: 1px dotted #000;
  outline-offset: -4px;
}

/* Progress bar inside dialog */
.win95-progress {
  margin: 8px 20px 4px;
  height: 18px;
  background: #fff;
  border: 2px solid;
  border-color: #808080 #ffffff #ffffff #808080;
  overflow: hidden;
}

.win95-progress-fill {
  height: 100%;
  background: #000080;
  width: 0%;
  transition: width 0.1s linear;
}

.win95-progress-text {
  text-align: center;
  font-size: 11px;
  color: #000;
  padding: 0 20px 10px;
  font-family: 'MS Sans Serif', 'Segoe UI', Tahoma, sans-serif;
}

/* Explosion effect for dialog fragments */
.win95-frag {
  position: fixed;
  background: #c0c0c0;
  border: 1px solid #808080;
  z-index: 999999;
  pointer-events: none;
  animation: win95-frag-fly 0.8s ease-out forwards;
}
@keyframes win95-frag-fly {
  0% { opacity: 1; transform: translate(0,0) rotate(0deg); }
  100% { opacity: 0; transform: translate(var(--fx), var(--fy)) rotate(var(--fr)); }
}

/* Full screen glitch on final explosion */
.win95-final-glitch {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 999998;
  pointer-events: none;
  animation: win95-glitch-out 0.8s ease-out forwards;
}
@keyframes win95-glitch-out {
  0% { background: white; opacity: 1; }
  10% { background: #ff2d7b; opacity: 0.8; }
  20% { background: #00f0ff; opacity: 0.6; }
  30% { background: transparent;
    box-shadow: inset 0 0 200px rgba(199,125,255,0.4); opacity: 0.8; }
  50% { background: transparent;
    box-shadow: inset 0 25vh 0 rgba(255,92,160,0.3), inset 0 -25vh 0 rgba(92,255,224,0.3); }
  70% { opacity: 0.3; }
  100% { opacity: 0; }
}

/* BSOD style screen */
.win95-bsod {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #000080;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px;
  opacity: 0;
  pointer-events: none;
}
.win95-bsod.active {
  opacity: 1;
  pointer-events: auto;
}
.win95-bsod-text {
  color: #c0c0c0;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.8;
  text-align: center;
  max-width: 600px;
}
.win95-bsod-text .white {
  color: #ffffff;
  background: #c0c0c0;
  color: #000080;
  padding: 0 6px;
}

/* Flash Souko Red Button */
.flash-red-btn {
  display: inline-block;
  margin-top: 30px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ff6666, #ff0000 40%, #cc0000 70%, #880000);
  border: 6px solid #aa0000;
  box-shadow:
    0 8px 0 #660000,
    0 0 40px rgba(255,0,0,0.5),
    0 0 80px rgba(255,0,0,0.3),
    0 0 160px rgba(255,0,0,0.15),
    inset 0 -8px 20px rgba(0,0,0,0.3),
    inset 0 8px 20px rgba(255,255,255,0.15);
  cursor: pointer;
  position: relative;
  transition: transform 0.1s, box-shadow 0.1s;
  animation: red-btn-pulse 1.5s ease-in-out infinite;
}
.flash-red-btn:hover {
  transform: scale(1.05);
  box-shadow:
    0 8px 0 #660000,
    0 0 60px rgba(255,0,0,0.7),
    0 0 120px rgba(255,0,0,0.5),
    0 0 200px rgba(255,0,0,0.3),
    inset 0 -8px 20px rgba(0,0,0,0.3),
    inset 0 8px 20px rgba(255,255,255,0.15);
}
.flash-red-btn:active {
  transform: scale(0.95) translateY(4px);
  box-shadow:
    0 2px 0 #660000,
    0 0 80px rgba(255,0,0,0.8),
    0 0 160px rgba(255,0,0,0.5),
    inset 0 -4px 10px rgba(0,0,0,0.4),
    inset 0 4px 10px rgba(255,255,255,0.1);
}

.flash-red-btn-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 3px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5), 0 0 20px rgba(255,255,255,0.3);
  text-align: center;
  line-height: 1.4;
  pointer-events: none;
}

.flash-red-btn-sub {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 2px;
  opacity: 0.8;
  margin-top: 4px;
}

@keyframes red-btn-pulse {
  0%, 100% {
    box-shadow:
      0 8px 0 #660000,
      0 0 40px rgba(255,0,0,0.5),
      0 0 80px rgba(255,0,0,0.3),
      0 0 160px rgba(255,0,0,0.15),
      inset 0 -8px 20px rgba(0,0,0,0.3),
      inset 0 8px 20px rgba(255,255,255,0.15);
  }
  50% {
    box-shadow:
      0 8px 0 #660000,
      0 0 60px rgba(255,0,0,0.7),
      0 0 120px rgba(255,0,0,0.5),
      0 0 240px rgba(255,0,0,0.2),
      inset 0 -8px 20px rgba(0,0,0,0.3),
      inset 0 8px 20px rgba(255,255,255,0.2);
  }
}

/* Arrow pointing at button */
.flash-arrow {
  color: #ffff00;
  font-size: 50px;
  animation: arrow-bounce 0.8s ease-in-out infinite;
  text-shadow: 0 0 20px rgba(255,255,0,0.6), 0 0 40px rgba(255,255,0,0.3);
  pointer-events: none;
  text-align: center;
  margin-top: 10px;
}
@keyframes arrow-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}

.flash-arrow-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 8px;
  white-space: nowrap;
  text-align: center;
  display: block;
  margin-bottom: 6px;
  text-shadow: 0 0 15px rgba(255,255,0,0.7), 0 0 40px rgba(255,255,0,0.4);
}

/* Taskbar */
.win95-taskbar {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%; height: 32px;
  background: #c0c0c0;
  border-top: 2px solid #ffffff;
  z-index: 999999;
  display: flex;
  align-items: center;
  padding: 0 4px;
  gap: 4px;
}
.win95-start-btn {
  background: #c0c0c0;
  border: 2px solid;
  border-color: #ffffff #808080 #808080 #ffffff;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: bold;
  font-family: 'MS Sans Serif', 'Segoe UI', Tahoma, sans-serif;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.win95-start-btn:active {
  border-color: #808080 #ffffff #ffffff #808080;
}
.win95-start-icon {
  width: 16px; height: 16px;
  background: linear-gradient(135deg, #ff0000 25%, #00ff00 25%, #00ff00 50%, #0000ff 50%, #0000ff 75%, #ffff00 75%);
}
.win95-taskbar-clock {
  margin-left: auto;
  border: 2px solid;
  border-color: #808080 #ffffff #ffffff #808080;
  padding: 2px 8px;
  font-size: 11px;
  font-family: 'MS Sans Serif', 'Segoe UI', Tahoma, sans-serif;
}

/* ===== MOBILE CSS-ONLY BACKGROUND (replaces Canvas) ===== */
.mobile-bg {
  display: none;
}

@media (max-width: 767px), (hover: none) and (pointer: coarse) {
  /* Hide Canvas entirely on mobile */
  #particles { display: none !important; }

  /* Show CSS-only background */
  .mobile-bg {
    display: block;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
  }
  .mobile-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    will-change: transform;
  }
  .mobile-bg-orb:nth-child(1) {
    width: 300px; height: 300px;
    background: #ff9de2;
    top: -50px; left: -50px;
    animation: mob-float1 18s ease-in-out infinite;
  }
  .mobile-bg-orb:nth-child(2) {
    width: 250px; height: 250px;
    background: #a78bfa;
    top: 40%; right: -80px;
    animation: mob-float2 22s ease-in-out infinite;
  }
  .mobile-bg-orb:nth-child(3) {
    width: 200px; height: 200px;
    background: #67e8f9;
    bottom: 10%; left: 20%;
    animation: mob-float3 20s ease-in-out infinite;
  }
  .mobile-bg-orb:nth-child(4) {
    width: 180px; height: 180px;
    background: #5cffe0;
    top: 20%; left: 60%;
    animation: mob-float1 25s ease-in-out infinite reverse;
  }

  @keyframes mob-float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, 60px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.9); }
  }
  @keyframes mob-float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-50px, -40px) scale(1.15); }
    66% { transform: translate(20px, 50px) scale(0.85); }
  }
  @keyframes mob-float3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, -50px) scale(1.1); }
  }

  /* === Disable ALL heavy overlays on mobile === */
  .noise-overlay { display: none !important; }
  .glitch-flicker-overlay { display: none !important; }
  .crt-vignette { display: none !important; }
  body::after { display: none !important; } /* scanline overlay */
  .holo-prism-overlay { animation: none !important; opacity: 0 !important; }
  .vhs-glitch-line { display: none !important; }

  /* === Hero title: kill ALL expensive animations === */
  .hero-title-main {
    animation: holo-gradient-flow 6s linear infinite !important; /* keep only gradient, slow it down */
    filter: none !important; /* kill drop-shadow */
  }
  .hero-title-main::before,
  .hero-title-main::after {
    display: none !important; /* kill glitch1/glitch2 pseudo-elements */
  }

  /* === Lens flare: completely remove === */
  .hero-title-flare {
    display: none !important;
  }

  /* === Scanline on title: remove === */
  .hero-title-scanline {
    display: none !important;
  }

  /* === Hero orbs: kill blur + animation === */
  .hero-orb {
    filter: blur(40px) !important; /* reduce from 80px */
    animation: none !important;
    opacity: 0.2 !important;
  }

  /* === Marquee: reduce to single row, slower === */
  .marquee-row:nth-child(2),
  .marquee-row:nth-child(3) {
    display: none !important;
  }
  .marquee-row:nth-child(1) .marquee-track {
    animation-duration: 20s !important; /* slow down from 12s */
  }

  /* === Beat pulse overlay: remove === */
  #beatPulse { display: none !important; }

  /* === VHS transition: remove === */
  #vhsTransition { display: none !important; }

  /* === Equalizer wave bars: stop animation === */
  .eq-bar-fill { animation: none !important; }

  /* ============================================ */
  /* === 1. HOLOGRAPHIC GRADIENT BORDERS ======== */
  /* ============================================ */
  .concept-section,
  .demo-section,
  .album-section,
  .creators-section,
  .roadmap-section,
  .cta-section {
    position: relative;
  }
  /* Flowing holographic top border */
  .mob-holo-border {
    position: absolute;
    top: 0; left: 0;
    width: 200%; height: 2px;
    background: linear-gradient(
      90deg,
      transparent 0%,
      #ff9de2 8%,
      #a78bfa 16%,
      #67e8f9 24%,
      #5cffe0 32%,
      #fdba74 40%,
      #ff5ca0 48%,
      transparent 50%,
      #ff9de2 58%,
      #a78bfa 66%,
      #67e8f9 74%,
      #5cffe0 82%,
      #fdba74 90%,
      #ff5ca0 98%,
      transparent 100%
    );
    animation: mob-border-flow 4s linear infinite;
    pointer-events: none;
    z-index: 5;
    opacity: 0.7;
  }
  /* Bottom border */
  .mob-holo-border-btm {
    top: auto;
    bottom: 0;
    animation-direction: reverse;
    opacity: 0.4;
  }
  @keyframes mob-border-flow {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

  /* ============================================ */
  /* === 2. SCROLL PARALLAX ORBS ================ */
  /* ============================================ */
  .mobile-bg-orb:nth-child(1) {
    transform: translateY(calc(var(--mob-scroll, 0) * -0.15px));
  }
  .mobile-bg-orb:nth-child(2) {
    transform: translateY(calc(var(--mob-scroll, 0) * 0.1px));
  }
  .mobile-bg-orb:nth-child(3) {
    transform: translateY(calc(var(--mob-scroll, 0) * -0.2px));
  }
  .mobile-bg-orb:nth-child(4) {
    transform: translateY(calc(var(--mob-scroll, 0) * 0.12px));
  }

  /* ============================================ */
  /* === 3. NEON FLASH ON SECTION ENTER ========= */
  /* ============================================ */
  .mob-neon-line {
    position: absolute;
    top: -1px; left: -10%;
    width: 120%; height: 3px;
    background: linear-gradient(
      90deg,
      transparent 0%,
      rgba(255,157,226,0.6) 15%,
      rgba(167,139,250,0.8) 30%,
      rgba(103,232,249,1) 50%,
      rgba(92,255,224,0.8) 70%,
      rgba(253,186,116,0.6) 85%,
      transparent 100%
    );
    opacity: 0;
    transform: scaleX(0);
    transform-origin: center;
    pointer-events: none;
    z-index: 10;
  }
  .mob-neon-line.active {
    animation: mob-neon-line 0.8s cubic-bezier(.16,1,.3,1) forwards;
  }
  @keyframes mob-neon-line {
    0% { opacity: 0; transform: scaleX(0); }
    30% { opacity: 1; transform: scaleX(1); }
    60% { opacity: 1; transform: scaleX(1); }
    100% { opacity: 0; transform: scaleX(1.1); }
  }
  /* Glow spread under the line */
  .mob-neon-glow {
    position: absolute;
    top: -8px; left: 0;
    width: 100%; height: 16px;
    background: linear-gradient(
      90deg,
      transparent 5%,
      rgba(103,232,249,0.3) 30%,
      rgba(167,139,250,0.4) 50%,
      rgba(255,157,226,0.3) 70%,
      transparent 95%
    );
    opacity: 0;
    pointer-events: none;
    z-index: 9;
  }
  .mob-neon-glow.active {
    animation: mob-neon-glow-anim 0.8s 0.1s cubic-bezier(.16,1,.3,1) forwards;
  }
  @keyframes mob-neon-glow-anim {
    0% { opacity: 0; }
    30% { opacity: 1; }
    100% { opacity: 0; }
  }

  /* === Mobile transition: explosive button-press effect === */

  /* Strobe: instant rapid color flash from the button */
  .mob-transition-strobe {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 99998; pointer-events: none;
    animation: mob-strobe 0.35s steps(1) forwards;
  }
  @keyframes mob-strobe {
    0%   { background: #ff0000; opacity: 1; }
    14%  { background: #ffffff; opacity: 1; }
    28%  { background: #ff5ca0; opacity: 0.9; }
    42%  { background: #00f0ff; opacity: 0.9; }
    57%  { background: #c77dff; opacity: 0.8; }
    71%  { background: #000000; opacity: 1; }
    85%  { background: #ffffff; opacity: 1; }
    100% { opacity: 0; }
  }

  /* Radial burst: expands from center like an explosion */
  .mob-transition-strobe::after {
    content: '';
    position: fixed; top: 50%; left: 50%;
    width: 10px; height: 10px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, #fff 0%, #ff5ca0 40%, transparent 70%);
    animation: mob-burst 0.5s ease-out forwards;
    pointer-events: none;
  }
  @keyframes mob-burst {
    0% { width: 10px; height: 10px; opacity: 1; }
    100% { width: 250vw; height: 250vw; opacity: 0; }
  }

  /* Slices: BSOD shatters into horizontal bars that fly off with rotation */
  .mob-transition-slice {
    position: fixed; left: 0; width: 100%;
    z-index: 99997; pointer-events: none;
    will-change: transform, opacity;
  }
  .mob-transition-slice:nth-child(1) { top: 0; height: 20vh; background: #000080; animation: mob-slice-r 0.5s 0.1s cubic-bezier(.2,.8,.2,1) forwards; }
  .mob-transition-slice:nth-child(2) { top: 20vh; height: 20vh; background: #008080; animation: mob-slice-l 0.5s 0.14s cubic-bezier(.2,.8,.2,1) forwards; }
  .mob-transition-slice:nth-child(3) { top: 40vh; height: 20vh; background: #c0c0c0; animation: mob-slice-r 0.5s 0.18s cubic-bezier(.2,.8,.2,1) forwards; }
  .mob-transition-slice:nth-child(4) { top: 60vh; height: 20vh; background: #000080; animation: mob-slice-l 0.5s 0.22s cubic-bezier(.2,.8,.2,1) forwards; }
  .mob-transition-slice:nth-child(5) { top: 80vh; height: 20vh; background: #ff0000; animation: mob-slice-r 0.5s 0.26s cubic-bezier(.2,.8,.2,1) forwards; }
  @keyframes mob-slice-r {
    0% { transform: translateX(0) rotate(0deg); opacity: 0.9; }
    100% { transform: translateX(110vw) rotate(8deg); opacity: 0; }
  }
  @keyframes mob-slice-l {
    0% { transform: translateX(0) rotate(0deg); opacity: 0.9; }
    100% { transform: translateX(-110vw) rotate(-8deg); opacity: 0; }
  }

  /* Screen shake during slices */
  .mob-shaking {
    animation: mob-shake 0.4s ease-out;
  }
  @keyframes mob-shake {
    0%  { transform: translate(0, 0); }
    10% { transform: translate(-8px, 4px); }
    20% { transform: translate(6px, -6px); }
    30% { transform: translate(-4px, 2px); }
    40% { transform: translate(4px, -3px); }
    50% { transform: translate(-2px, 4px); }
    60% { transform: translate(3px, -2px); }
    70% { transform: translate(-1px, 1px); }
    100% { transform: translate(0, 0); }
  }

  /* Whiteout flash */
  .mob-transition-white {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 99999; pointer-events: none;
    background: #fff; opacity: 0;
    animation: mob-whiteout 0.9s 0.4s ease-in-out forwards;
  }
  @keyframes mob-whiteout {
    0% { opacity: 0; }
    25% { opacity: 1; }
    65% { opacity: 1; }
    100% { opacity: 0; }
  }

  /* Logo: dramatic scale-in with glow ring */
  .mob-transition-logo {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.3);
    z-index: 100000; pointer-events: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 44px; font-weight: 900;
    letter-spacing: 8px;
    background: linear-gradient(135deg, #ff9de2, #a78bfa, #67e8f9, #5cffe0, #fdba74, #ff9de2);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    animation: mob-logo-in 1.1s 0.5s cubic-bezier(.16,1,.3,1) forwards, mob-logo-grad 1.1s 0.5s linear forwards;
  }
  @keyframes mob-logo-in {
    0%  { opacity: 0; transform: translate(-50%, -50%) scale(0.2) rotate(-5deg); }
    20% { opacity: 1; transform: translate(-50%, -50%) scale(1.2) rotate(1deg); }
    35% { opacity: 1; transform: translate(-50%, -50%) scale(0.95) rotate(0deg); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.02); }
    75% { opacity: 1; transform: translate(-50%, -50%) scale(1.0); }
    100%{ opacity: 0; transform: translate(-50%, -50%) scale(2.0); }
  }
  @keyframes mob-logo-grad {
    0% { background-position: 0% 50%; }
    100% { background-position: 300% 50%; }
  }

  /* Glow ring behind logo */
  .mob-transition-logo::before {
    content: '';
    position: absolute; top: 50%; left: 50%;
    width: 300%; height: 300%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle,
      rgba(255,92,160,0.4) 0%,
      rgba(199,125,255,0.2) 25%,
      rgba(92,255,224,0.15) 45%,
      transparent 65%);
    animation: mob-glow-ring 1.1s 0.5s ease-out forwards;
  }
  @keyframes mob-glow-ring {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.3); }
    25% { opacity: 1; transform: translate(-50%, -50%) scale(0.8); }
    60% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.3); }
    100% { opacity: 0; transform: translate(-50%, -50%) scale(2.5); }
  }

  /* Curtain: white halves slide away */
  .mob-transition-curtain {
    position: fixed; left: 0; width: 100%;
    z-index: 99999; pointer-events: none;
    background: #fff;
  }
  .mob-transition-curtain-top {
    top: 0; height: 50vh;
    animation: mob-curtain-up 0.45s 1.3s cubic-bezier(.4,0,.2,1) forwards;
  }
  .mob-transition-curtain-btm {
    bottom: 0; height: 50vh;
    animation: mob-curtain-down 0.45s 1.3s cubic-bezier(.4,0,.2,1) forwards;
  }
  @keyframes mob-curtain-up {
    0% { transform: translateY(0); }
    100% { transform: translateY(-105%); }
  }
  @keyframes mob-curtain-down {
    0% { transform: translateY(0); }
    100% { transform: translateY(105%); }
  }

  /* Hero stagger entrance */
  .mob-hero-stagger {
    animation: mob-hero-in 0.5s cubic-bezier(.16,1,.3,1) both;
  }
  @keyframes mob-hero-in {
    0% { opacity: 0; transform: translateY(30px) scale(0.96); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
  }
}

/* ===== SIGNAL INCOMING (Coming Soon) ===== */
#coming-soon {
  --sig-bg: #060812;
  --sig-green: #3dd9a0;
  --sig-magenta: #d94090;
  --sig-cyan: #40c8dd;
  --sig-dim: #1a2a1a;
  --sig-font: 'Share Tech Mono', 'DotGothic16', monospace;
  --sig-font-pixel: 'DotGothic16', 'Share Tech Mono', monospace;
  position: relative;
  background: var(--sig-bg);
  color: #c0c0c0;
  padding: 0;
  overflow: hidden;
  font-family: var(--sig-font);
}
#coming-soon::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 120px; z-index: 4; pointer-events: none;
  background: linear-gradient(to bottom, #0d0814, var(--sig-bg));
}
#coming-soon::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 80px; z-index: 4; pointer-events: none;
  background: linear-gradient(to top, #0d0814, var(--sig-bg));
}
#coming-soon .sig-scanline {
  pointer-events: none;
  position: absolute; inset: 0; z-index: 2;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(61,217,160,0.03) 2px, rgba(61,217,160,0.03) 4px);
}
#coming-soon .sig-noise {
  pointer-events: none;
  position: absolute; inset: 0; z-index: 1;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Status Bar */
.sig-statusbar {
  padding: 10px 24px;
  font-size: 11px;
  color: var(--sig-green);
  border-bottom: 1px solid rgba(61,217,160,0.15);
  background: rgba(0,20,10,0.6);
  position: relative; z-index: 3;
  letter-spacing: 0.05em;
}
.sig-sb-mobile { display: none; }
.sig-blinker { animation: sig-blink 1s step-end infinite; color: var(--sig-green); }
@keyframes sig-blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* Main Visual */
.sig-main {
  position: relative; z-index: 3;
  padding: 80px 24px 40px;
  text-align: center;
}
.sig-logo-wrap { margin-bottom: 48px; }
.sig-logo {
  display: inline-block;
  font-family: 'Orbitron', var(--sig-font);
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  color: #fff;
  text-shadow: 0 0 20px rgba(61,217,160,0.3);
  position: relative;
}
.sig-logo span { display: inline-block; position: relative; }
@keyframes sig-glitch-logo {
  0%,92%,100% { transform: none; text-shadow: 0 0 20px rgba(61,217,160,0.3); }
  93% { transform: translate(3px,-2px); text-shadow: -3px 0 var(--sig-magenta), 3px 0 var(--sig-cyan); }
  96% { transform: translate(-2px,1px); text-shadow: 2px 0 var(--sig-cyan), -2px 0 var(--sig-magenta); }
  97% { transform: none; text-shadow: 0 0 20px rgba(61,217,160,0.3); }
}
.sig-logo { animation: sig-glitch-logo 6s infinite; }

/* Receiving Windows */
.sig-windows {
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: center; max-width: 900px; margin: 0 auto;
}
.sig-win {
  flex: 0 0 calc(33.333% - 16px);
  min-width: 140px;
  border: 1px solid rgba(61,217,160,0.25);
  background: rgba(0,10,5,0.7);
  padding: 0;
  font-size: 11px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.sig-win:hover {
  border-color: var(--sig-magenta);
  box-shadow: 0 0 12px rgba(217,64,144,0.3), inset 0 0 20px rgba(217,64,144,0.05);
}
.sig-win-head {
  padding: 6px 10px;
  background: rgba(61,217,160,0.08);
  color: var(--sig-green);
  border-bottom: 1px solid rgba(61,217,160,0.15);
  font-size: 10px;
  letter-spacing: 0.1em;
}
.sig-win-ascii {
  height: 60px;
  overflow: hidden;
  padding: 4px 8px;
  color: rgba(61,217,160,0.3);
  font-size: 9px;
  line-height: 1.1;
  animation: sig-ascii-scroll 4s linear infinite;
  white-space: pre-wrap;
  word-break: break-all;
}
@keyframes sig-ascii-scroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(-30px); }
}
.sig-win-meta {
  padding: 6px 10px;
  border-top: 1px solid rgba(61,217,160,0.1);
  font-size: 10px;
  color: #777;
}
.sig-win-id { color: var(--sig-cyan); }
.sig-win:hover .sig-win-id {
  color: var(--sig-magenta);
  animation: sig-classified-flash 0.3s;
}
@keyframes sig-classified-flash {
  0%,100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Main Copy */
.sig-copy {
  position: relative; z-index: 3;
  text-align: center;
  padding: 60px 24px 40px;
}
.sig-headline {
  font-family: var(--sig-font-pixel);
  font-size: clamp(1.6rem, 5vw, 3rem);
  color: var(--sig-green);
  letter-spacing: 0.3em;
  text-shadow: 0 0 10px rgba(61,217,160,0.4);
  margin: 0 0 16px;
  font-weight: 400;
}
.sig-rule {
  width: 0; height: 2px;
  background: var(--sig-green);
  margin: 0 auto 20px;
  box-shadow: 0 0 6px var(--sig-green);
  animation: sig-rule-grow 1.5s 0.5s forwards;
}
@keyframes sig-rule-grow { to { width: min(400px, 80vw); } }
.sig-subcopy {
  font-family: var(--sig-font);
  font-size: 14px;
  color: rgba(61,217,160,0.5);
}

/* Countdown */
.sig-countdown {
  position: relative; z-index: 3;
  text-align: center;
  padding: 40px 24px;
  max-width: 600px;
  margin: 0 auto;
  border: 1px solid rgba(61,217,160,0.15);
  background: rgba(0,10,5,0.5);
}
.sig-cd-label {
  font-size: 12px;
  color: var(--sig-green);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}
.sig-cd-digits {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.sig-cd-block {
  display: flex; flex-direction: column; align-items: center;
  border: 1px solid rgba(61,217,160,0.2);
  padding: 12px 16px;
  min-width: 64px;
  background: rgba(0,0,0,0.4);
}
.sig-cd-num {
  font-family: var(--sig-font);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--sig-green);
  text-shadow: 0 0 8px var(--sig-green), 0 0 20px var(--sig-green);
  line-height: 1;
}
.sig-cd-unit { font-size: 10px; color: #555; margin-top: 4px; }
.sig-cd-sep { font-size: 2rem; color: rgba(61,217,160,0.3); }
.sig-cd-target {
  margin-top: 20px;
  font-size: 11px;
  color: #555;
  letter-spacing: 0.1em;
}
.sig-cd-done {
  color: var(--sig-magenta) !important;
  text-shadow: 0 0 10px var(--sig-magenta);
}

/* Data Terminal */
.sig-terminal {
  position: relative; z-index: 3;
  max-width: 540px;
  margin: 40px auto;
  padding: 24px;
  background: rgba(0,10,5,0.6);
  border: 1px solid rgba(61,217,160,0.15);
  font-size: 13px;
  line-height: 1.6;
}
.sig-term-prompt {
  color: var(--sig-green);
  margin-bottom: 8px;
}
.sig-term-output {
  white-space: pre-wrap;
  color: #999;
}
.sig-encrypted {
  color: var(--sig-magenta);
  animation: sig-blink 1.5s step-end infinite;
}
.sig-transmit-key {
  color: var(--sig-cyan);
  transition: text-shadow 0.2s;
}
.sig-transmit-key:hover {
  text-shadow: 0 0 8px var(--sig-cyan), 0 0 16px var(--sig-cyan);
}

/* Footer Bar */
.sig-footer {
  position: relative; z-index: 3;
  padding: 12px 24px;
  font-size: 11px;
  color: #555;
  border-top: 1px solid rgba(61,217,160,0.1);
  background: rgba(0,10,5,0.5);
}
.sig-foot-mobile { display: none; }
.sig-top-link {
  color: var(--sig-green);
  text-decoration: none;
}
.sig-top-link:hover { text-shadow: 0 0 6px var(--sig-green); }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  #coming-soon .sig-logo,
  #coming-soon .sig-blinker,
  #coming-soon .sig-encrypted,
  #coming-soon .sig-win-ascii,
  #coming-soon .sig-rule { animation: none !important; }
  #coming-soon .sig-rule { width: min(400px, 80vw); }
}

/* Mobile */
@media (max-width: 768px) {
  /* --- Global SP fixes --- */
  .nav { padding: 10px 16px; }
  .nav-logo {
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: #fff !important;
    font-size: 18px;
  }

  /* Hero SP */
  .hero { padding: 80px 16px 40px; min-height: 100svh; }
  .hero-title { font-size: clamp(36px, 10vw, 60px); letter-spacing: 4px; }
  .hero-title-main { line-height: 1.1; }

  /* Scroll indicator */
  .scroll-indicator { bottom: 16px; }

  /* --- Coming Soon / SIGNAL INCOMING SP --- */
  .sig-statusbar { font-size: 10px; padding: 8px 16px; }
  .sig-sb-full { display: none; }
  .sig-sb-mobile { display: inline; }

  .sig-main { padding: 40px 16px 24px; }

  /* Receiving windows: 3+3 with readable labels */
  .sig-windows { gap: 12px; }
  .sig-win { flex: 0 0 calc(33.333% - 12px); min-width: 95px; }
  .sig-win-head {
    position: relative; z-index: 1;
    background: rgba(0,10,5,0.95);
    font-size: 9px;
    padding: 5px 8px;
  }
  .sig-win-ascii { height: 40px; font-size: 8px; }
  .sig-win-meta { font-size: 10px; padding: 5px 8px; }

  /* Main copy */
  .sig-copy { padding: 32px 16px 24px; }
  .sig-headline {
    font-size: clamp(1.2rem, 5vw, 2rem);
    letter-spacing: 0.12em;
  }
  .sig-subcopy {
    font-size: 13px;
    letter-spacing: 0.02em;
    line-height: 1.6;
  }

  /* Countdown */
  .sig-countdown { padding: 24px 12px; }
  .sig-cd-digits { gap: 4px; }
  .sig-cd-block { padding: 6px 8px; min-width: 44px; border-width: 1px; }
  .sig-cd-num { font-size: clamp(1.4rem, 4vw, 2rem); }
  .sig-cd-sep { font-size: 1.4rem; }
  .sig-cd-unit { font-size: 9px; }
  .sig-cd-label { font-size: 11px; margin-bottom: 12px; }
  .sig-cd-target { font-size: 10px; }

  /* Data terminal */
  .sig-terminal { margin: 24px 16px; padding: 14px; font-size: 11px; line-height: 1.5; }

  /* Footer bar */
  .sig-footer { font-size: 10px; }
  .sig-foot-full { display: none; }
  .sig-foot-mobile { display: inline; }

  /* SP tap support for hover-dependent glitch */
  .sig-win:active {
    border-color: var(--sig-magenta);
    box-shadow: 0 0 12px rgba(217,64,144,0.3), inset 0 0 20px rgba(217,64,144,0.05);
  }
  .sig-win:active .sig-win-id { color: var(--sig-magenta); }
  .sig-logo:active {
    animation: sig-glitch-logo 0.3s !important;
  }
}