/* ============================================
   HumNyX — Cosmic Dark Theme
   ============================================ */

/* --- CSS Variables --- */
:root {
  --bg-primary: #0A0A0F;
  --bg-secondary: #12121A;
  --bg-card: #16162280;
  --accent-purple: #9B4DCA;
  --accent-purple-light: #B16DE8;
  --accent-cyan: #00E5FF;
  --accent-magenta: #FF0080;
  --text-primary: #E8E8F0;
  --text-muted: #8888AA;
  --glow-purple: rgba(155, 77, 202, 0.3);
  --glow-cyan: rgba(0, 229, 255, 0.2);
  --glow-magenta: rgba(255, 0, 128, 0.15);
  --nav-height: 70px;
  --font-display: 'Major Mono Display', monospace;
  --font-heading: 'Exo 2', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* --- Utility --- */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 40px rgba(155, 77, 202, 0.08);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  transition: opacity 0.3s;
}
.nav-logo:hover { opacity: 0.8; }

.logo-hum { color: var(--accent-cyan); }
.logo-nyx { color: var(--accent-purple); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 4px;
  position: relative;
  color: var(--text-muted);
  transition: color 0.3s, background 0.3s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 1px;
  transition: transform 0.3s var(--ease-out-expo);
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 60px 40px;
    gap: 12px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out-expo);
    border-left: 1px solid rgba(155, 77, 202, 0.15);
  }
  
  .nav-links.open {
    transform: translateX(0);
  }
  
  .nav-link {
    font-size: 1.1rem;
    padding: 12px 0;
  }

  .nav-link::after {
    bottom: 6px;
    left: 0;
    transform: scaleX(0);
    transform-origin: left;
  }
  .nav-link.active::after,
  .nav-link:hover::after {
    transform: scaleX(1);
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-primary);
}

#starfield {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Radial gradient overlay for depth */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, transparent 0%, var(--bg-primary) 100%),
    radial-gradient(ellipse 40% 30% at 30% 70%, rgba(155, 77, 202, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 70% 30%, rgba(0, 229, 255, 0.04) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-logo-wrapper {
  position: relative;
  margin-bottom: 24px;
}

.hero-logo {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 9rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  line-height: 1;
  user-select: none;
  animation: heroFadeIn 1.8s var(--ease-out-expo) forwards;
  opacity: 0;
}

.hero-hum {
  color: var(--accent-cyan);
  text-shadow:
    0 0 40px rgba(0, 229, 255, 0.4),
    0 0 80px rgba(0, 229, 255, 0.15),
    0 0 120px rgba(0, 229, 255, 0.05);
}

.hero-nyx {
  color: var(--accent-purple);
  text-shadow:
    0 0 40px rgba(155, 77, 202, 0.4),
    0 0 80px rgba(155, 77, 202, 0.15),
    0 0 120px rgba(155, 77, 202, 0.05);
}

.hero-logo-reflection {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 9rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  line-height: 1;
  user-select: none;
  transform: scaleY(-0.35) translateY(-10px);
  opacity: 0.12;
  filter: blur(3px);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, transparent 80%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, transparent 80%);
  pointer-events: none;
  animation: heroFadeIn 1.8s var(--ease-out-expo) 0.3s forwards;
}

.hero-logo-reflection .hero-hum {
  color: var(--accent-cyan);
}
.hero-logo-reflection .hero-nyx {
  color: var(--accent-purple);
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 2.5vw, 1.3rem);
  font-weight: 300;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0;
  animation: heroFadeIn 1.5s var(--ease-out-expo) 0.6s forwards;
}

.hero-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-purple), var(--accent-cyan), transparent);
  margin: 20px auto 0;
  opacity: 0;
  animation: heroFadeIn 1.5s var(--ease-out-expo) 0.9s forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: heroFadeIn 1.5s var(--ease-out-expo) 1.5s forwards;
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-dot {
  width: 3px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 2px;
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(10px); }
}

.scroll-text {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  padding: 140px 0 120px;
  position: relative;
  background: var(--bg-primary);
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155, 77, 202, 0.2), rgba(0, 229, 255, 0.15), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: start;
}

/* Portrait Placeholder */
.about-portrait {
  position: relative;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.about-portrait.visible {
  opacity: 1;
  transform: translateX(0);
}

.portrait-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(180deg, #1a1a2e 0%, #0f0f1a 60%, #1a0a2e 100%);
  border: 1px solid rgba(155, 77, 202, 0.15);
}

.portrait-silhouette {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 85%;
  background: radial-gradient(ellipse at 50% 30%, rgba(155, 77, 202, 0.1) 0%, transparent 60%),
              linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.9) 100%);
  border-radius: 50% 50% 0 0 / 30% 30% 0 0;
  mask-image: linear-gradient(to top, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to top, black 60%, transparent 100%);
}

.portrait-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(0, 229, 255, 0.08) 0%, transparent 60%);
  animation: portraitGlow 6s ease-in-out infinite alternate;
}

@keyframes portraitGlow {
  from { opacity: 0.5; }
  to   { opacity: 1; }
}

/* Portrait Image */
.portrait-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(155, 77, 202, 0.2);
  transition: filter 0.4s, box-shadow 0.4s;
}

.about-portrait:hover .portrait-image {
  box-shadow: 0 0 40px rgba(155, 77, 202, 0.2), 0 0 80px rgba(0, 229, 255, 0.1);
}

.portrait-label {
  text-align: center;
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

/* Section Titles */
.section-title {
  margin-bottom: 40px;
}

.section-title--center {
  text-align: center;
}

.title-accent {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 4px;
}

.title-main {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.section-subtitle {
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 300;
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: -24px;
  margin-bottom: 60px;
  letter-spacing: 0.05em;
}

/* Bio Text */
.about-text {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s var(--ease-out-expo) 0.15s, transform 0.8s var(--ease-out-expo) 0.15s;
}
.about-text.visible {
  opacity: 1;
  transform: translateX(0);
}

.bio-content p {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-primary);
  margin-bottom: 24px;
  line-height: 1.85;
}

.bio-content p:last-child {
  margin-bottom: 0;
}

.bio-content em {
  color: var(--accent-cyan);
  font-style: italic;
}

/* Mobile about */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-portrait {
    max-width: 300px;
    margin: 0 auto;
  }
}

/* ============================================
   MUSIC SECTION
   ============================================ */
.music {
  padding: 120px 0;
  position: relative;
  background:
    linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.music::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.15), rgba(255, 0, 128, 0.15), transparent);
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.track-card {
  background: var(--bg-card);
  border: 1px solid rgba(155, 77, 202, 0.1);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo), border-color 0.4s;
  opacity: 0;
  transform: translateY(40px);
  cursor: default;
}

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

.track-card:hover {
  transform: translateY(-6px);
  border-color: rgba(155, 77, 202, 0.3);
  box-shadow:
    0 8px 40px rgba(155, 77, 202, 0.12),
    0 0 60px rgba(155, 77, 202, 0.06);
}

/* Bass pulse hover effect */
.track-card:hover .track-art-placeholder {
  animation: bassPulse 0.6s ease-out;
}

@keyframes bassPulse {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.03); }
  60%  { transform: scale(0.99); }
  100% { transform: scale(1); }
}

.track-art {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.track-art-placeholder {
  width: 100%;
  height: 100%;
  position: relative;
  transition: transform 0.4s var(--ease-out-expo);
}

/* Cosmic gradient placeholders per track */
.gradient-nebula {
  background:
    radial-gradient(ellipse at 30% 40%, rgba(155, 77, 202, 0.5) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 60%, rgba(0, 229, 255, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255, 0, 128, 0.2) 0%, transparent 40%),
    linear-gradient(135deg, #0d0d1a, #1a0a2e);
}

.gradient-rising {
  background:
    radial-gradient(ellipse at 50% 80%, rgba(0, 229, 255, 0.5) 0%, transparent 50%),
    radial-gradient(ellipse at 30% 20%, rgba(155, 77, 202, 0.4) 0%, transparent 50%),
    linear-gradient(0deg, #0a1520, #120a20);
}

.gradient-moonmilk {
  background:
    radial-gradient(ellipse at 60% 30%, rgba(200, 200, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 40% 70%, rgba(255, 0, 128, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 50%, rgba(155, 77, 202, 0.25) 0%, transparent 40%),
    linear-gradient(180deg, #121225, #1a0515);
}

.gradient-forge {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(255, 140, 0, 0.3) 0%, transparent 40%),
    radial-gradient(ellipse at 30% 30%, rgba(0, 229, 255, 0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 70%, rgba(155, 77, 202, 0.3) 0%, transparent 50%),
    linear-gradient(135deg, #0f1520, #1a1005);
}

/* Art particles (pseudo) */
.art-particles::before,
.art-particles::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
}
.art-particles::before {
  top: 30%;
  left: 25%;
  box-shadow:
    40px 20px 0 rgba(0, 229, 255, 0.4),
    80px -10px 0 rgba(155, 77, 202, 0.3),
    120px 30px 0 rgba(255, 255, 255, 0.2),
    20px 60px 0 rgba(255, 0, 128, 0.3),
    100px 50px 0 rgba(0, 229, 255, 0.2);
  animation: artFloat 8s ease-in-out infinite alternate;
}
.art-particles::after {
  top: 60%;
  right: 30%;
  box-shadow:
    -30px -20px 0 rgba(155, 77, 202, 0.3),
    -60px 10px 0 rgba(0, 229, 255, 0.3),
    10px -40px 0 rgba(255, 255, 255, 0.15),
    -20px 30px 0 rgba(255, 0, 128, 0.2);
  animation: artFloat 10s ease-in-out infinite alternate-reverse;
}

@keyframes artFloat {
  from { transform: translate(0, 0); }
  to   { transform: translate(6px, -8px); }
}

/* Track art images */
.track-art-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease-out-expo);
}

.track-card:hover .track-art-image {
  transform: scale(1.05);
}

.badge-coming-soon {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(155, 77, 202, 0.85);
  backdrop-filter: blur(8px);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
}

.track-info {
  padding: 24px;
}

.track-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.track-desc {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.track-links-placeholder {
  padding-top: 4px;
}

.listen-soon {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-purple-light);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0.7;
}

.listen-soon i {
  font-size: 0.85rem;
}

/* Track links (for future use) */
.track-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.track-btn {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 4px;
  border: 1px solid rgba(155, 77, 202, 0.3);
  color: var(--accent-purple-light);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.track-btn:hover {
  background: var(--accent-purple);
  color: #fff;
  border-color: var(--accent-purple);
}

/* ============================================
   PLUGINS SECTION
   ============================================ */
.plugins {
  padding: 120px 0;
  position: relative;
  background:
    linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
}

.plugins::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155, 77, 202, 0.2), rgba(0, 229, 255, 0.15), transparent);
}

/* Plugin Grid — vertical stack of full-width cards */
.plugin-grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* Plugin Card — horizontal layout */
.plugin-card {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  background: var(--bg-card);
  border: 1px solid rgba(155, 77, 202, 0.12);
  border-radius: 16px;
  overflow: hidden;
  padding: 32px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo),
              border-color 0.4s, box-shadow 0.4s;
}

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

.plugin-card:hover {
  border-color: rgba(155, 77, 202, 0.3);
  box-shadow:
    0 8px 60px rgba(155, 77, 202, 0.1),
    0 0 80px rgba(0, 229, 255, 0.04);
}

/* Plugin Art */
.plugin-art {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 1;
}

.plugin-art-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out-expo);
}

.plugin-card:hover .plugin-art-image {
  transform: scale(1.05);
}

/* Plugin Info */
.plugin-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.plugin-name {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.plugin-desc {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
}

/* Module Tags */
.plugin-modules {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.module-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--module-color);
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--module-color) 35%, transparent);
  background: color-mix(in srgb, var(--module-color) 8%, transparent);
  transition: background 0.3s, border-color 0.3s;
}

.module-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--module-color);
  box-shadow: 0 0 6px var(--module-color);
}

.module-tag:hover {
  background: color-mix(in srgb, var(--module-color) 15%, transparent);
  border-color: color-mix(in srgb, var(--module-color) 55%, transparent);
}

/* Download Buttons */
.plugin-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.plugin-dl-btn {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  cursor: pointer;
}

.plugin-dl-btn--win {
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent-cyan);
}
.plugin-dl-btn--win:hover {
  background: rgba(0, 229, 255, 0.18);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2), 0 0 40px rgba(0, 229, 255, 0.08);
  transform: translateY(-2px);
}

.plugin-dl-btn--mac {
  background: rgba(155, 77, 202, 0.08);
  border: 1px solid rgba(155, 77, 202, 0.3);
  color: var(--accent-purple-light);
}
.plugin-dl-btn--mac:hover {
  background: rgba(155, 77, 202, 0.18);
  border-color: var(--accent-purple-light);
  box-shadow: 0 0 20px rgba(155, 77, 202, 0.2), 0 0 40px rgba(155, 77, 202, 0.08);
  transform: translateY(-2px);
}

.plugin-dl-btn--guide {
  background: rgba(255, 0, 128, 0.06);
  border: 1px solid rgba(255, 0, 128, 0.25);
  color: var(--accent-magenta);
}
.plugin-dl-btn--guide:hover {
  background: rgba(255, 0, 128, 0.15);
  border-color: var(--accent-magenta);
  box-shadow: 0 0 20px rgba(255, 0, 128, 0.15), 0 0 40px rgba(255, 0, 128, 0.06);
  transform: translateY(-2px);
}

/* Download button glow pulse animation on hover */
@keyframes dlGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(0, 229, 255, 0.15); }
  50%      { box-shadow: 0 0 25px rgba(0, 229, 255, 0.3); }
}

/* Installation Instructions */
.install-instructions {
  margin-top: 60px;
  border: 1px solid rgba(155, 77, 202, 0.12);
  border-radius: 12px;
  background: rgba(22, 22, 34, 0.5);
  overflow: hidden;
}

.install-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.3s, background 0.3s;
}

.install-toggle:hover {
  color: var(--text-primary);
  background: rgba(155, 77, 202, 0.05);
}

.install-toggle-text {
  display: flex;
  align-items: center;
  gap: 10px;
}

.install-toggle-icon {
  font-size: 0.75rem;
  transition: transform 0.3s var(--ease-out-expo);
}

.install-toggle.active .install-toggle-icon {
  transform: rotate(180deg);
}

.install-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-out-expo);
}

.install-content.open {
  max-height: 600px;
}

.install-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 0 28px 28px;
}

.install-heading {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.install-heading i {
  font-size: 1rem;
}

.install-steps {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.install-steps li {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
}

.install-steps strong {
  color: var(--text-primary);
  font-weight: 600;
}

.install-steps code {
  background: rgba(0, 229, 255, 0.08);
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-family: 'Courier New', monospace;
}

/* Plugin section responsive */
@media (max-width: 900px) {
  .plugin-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }
  .plugin-art {
    max-width: 400px;
    margin: 0 auto;
  }
  .install-columns {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .plugins {
    padding: 80px 0;
  }
  .plugin-card {
    padding: 20px;
    gap: 20px;
  }
  .plugin-downloads {
    flex-direction: column;
  }
  .plugin-dl-btn {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .plugin-grid {
    gap: 32px;
  }
  .plugin-card {
    padding: 16px;
  }
  .plugin-name {
    font-size: 1.1rem;
  }
  .install-columns {
    padding: 0 16px 16px;
  }
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery {
  padding: 120px 0;
  position: relative;
  background: var(--bg-primary);
}

.gallery::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 0, 128, 0.15), rgba(155, 77, 202, 0.2), transparent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px) scale(0.97);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.gallery-item.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.gallery-placeholder {
  width: 100%;
  aspect-ratio: 1;
  transition: transform 0.5s var(--ease-out-expo), filter 0.4s;
}

.gallery-item:hover .gallery-placeholder {
  transform: scale(1.08);
  filter: brightness(1.15);
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

/* Gallery gradient palettes */
.gp-1 { background: radial-gradient(circle at 30% 40%, rgba(0, 229, 255, 0.4), transparent 60%), radial-gradient(circle at 70% 60%, rgba(155, 77, 202, 0.4), transparent 50%), #0d0d1a; }
.gp-2 { background: radial-gradient(circle at 50% 30%, rgba(155, 77, 202, 0.5), transparent 60%), radial-gradient(circle at 20% 80%, rgba(255, 0, 128, 0.3), transparent 40%), #0a0a14; }
.gp-3 { background: radial-gradient(circle at 60% 50%, rgba(0, 229, 255, 0.3), transparent 50%), radial-gradient(circle at 30% 70%, rgba(255, 140, 0, 0.25), transparent 40%), #0d1020; }
.gp-4 { background: radial-gradient(circle at 40% 60%, rgba(255, 0, 128, 0.35), transparent 50%), radial-gradient(circle at 70% 30%, rgba(0, 229, 255, 0.3), transparent 50%), #0f0a18; }
.gp-5 { background: radial-gradient(circle at 50% 50%, rgba(155, 77, 202, 0.3), transparent 50%), radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.4), transparent 40%), #0a0f1a; }
.gp-6 { background: radial-gradient(circle at 30% 30%, rgba(255, 140, 0, 0.3), transparent 50%), radial-gradient(circle at 70% 70%, rgba(155, 77, 202, 0.4), transparent 50%), #0d0a15; }
.gp-7 { background: radial-gradient(circle at 40% 40%, rgba(200, 200, 255, 0.15), transparent 40%), radial-gradient(circle at 60% 60%, rgba(255, 0, 128, 0.35), transparent 50%), #0f0f20; }
.gp-8 { background: radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.35), transparent 50%), radial-gradient(circle at 30% 80%, rgba(155, 77, 202, 0.3), transparent 40%), #0a0a18; }

/* Gallery images */
.gallery-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out-expo), filter 0.4s;
}

.gallery-item:hover .gallery-image {
  transform: scale(1.08);
  filter: brightness(1.15);
}

/* Gallery caption overlay */
.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, transparent 100%);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 5, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2.4rem;
  cursor: pointer;
  transition: color 0.3s, transform 0.3s;
  line-height: 1;
  z-index: 2001;
}

.lightbox-close:hover {
  color: var(--accent-cyan);
  transform: rotate(90deg);
}

.lightbox-content {
  max-width: 80vw;
  max-height: 80vh;
  text-align: center;
}

.lightbox-image {
  width: min(600px, 80vw);
  aspect-ratio: 1;
  border-radius: 12px;
  margin-bottom: 20px;
  transition: transform 0.5s var(--ease-out-expo);
  border: 1px solid rgba(155, 77, 202, 0.2);
}

/* Lightbox inherits gallery gradient classes */
.lightbox-image.gp-1,
.lightbox-image.gp-2,
.lightbox-image.gp-3,
.lightbox-image.gp-4,
.lightbox-image.gp-5,
.lightbox-image.gp-6,
.lightbox-image.gp-7,
.lightbox-image.gp-8 {
  background-size: cover;
}

.lightbox.active .lightbox-image {
  animation: lightboxZoom 0.5s var(--ease-out-expo) forwards;
}

@keyframes lightboxZoom {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.lightbox-caption {
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 80px 0 48px;
  background: var(--bg-secondary);
  text-align: center;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155, 77, 202, 0.15), rgba(0, 229, 255, 0.1), transparent);
}

.footer-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 36px;
}

.social-link {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(155, 77, 202, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--text-muted);
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s;
}

.social-link:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.06);
  transform: translateY(-3px);
}

.footer-etymology {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.etym-hum { color: var(--accent-cyan); }
.etym-nyx { color: var(--accent-purple); }

.footer-copy {
  font-size: 0.75rem;
  color: rgba(136, 136, 170, 0.6);
  letter-spacing: 0.05em;
}

/* ============================================
   SCROLL REVEAL UTILITY
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   GLOBAL GLOW ANIMATIONS
   ============================================ */
@keyframes subtleGlow {
  0%, 100% { opacity: 0.6; }
  50%      { opacity: 1; }
}

/* Selection styling */
::selection {
  background: rgba(155, 77, 202, 0.4);
  color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(155, 77, 202, 0.3);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(155, 77, 202, 0.5);
}

/* ============================================
   RESPONSIVE FINE-TUNING
   ============================================ */
@media (max-width: 768px) {
  .about {
    padding: 100px 0 80px;
  }
  .music,
  .gallery {
    padding: 80px 0;
  }
  .section-subtitle {
    margin-bottom: 40px;
  }
  .track-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
  }
  .hero-logo {
    letter-spacing: 0.08em;
  }
  .hero-tagline {
    letter-spacing: 0.2em;
  }
}

@media (max-width: 480px) {
  .track-grid {
    grid-template-columns: 1fr;
  }
  .footer-social {
    gap: 14px;
  }
  .social-link {
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }
}

/* ==========================================
   AUDIO PLAYER
   ========================================== */
.track-player {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  color: var(--accent-cyan);
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.play-btn:hover {
  background: rgba(0, 229, 255, 0.2);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
  transform: scale(1.08);
}

.play-btn.playing {
  border-color: var(--accent-magenta);
  color: var(--accent-magenta);
  background: rgba(255, 0, 128, 0.1);
}

.play-btn.playing:hover {
  background: rgba(255, 0, 128, 0.2);
  box-shadow: 0 0 20px rgba(255, 0, 128, 0.3);
}

.play-label {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}

.play-btn.playing + .play-label {
  color: var(--accent-magenta);
}

.track-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-magenta));
  border-radius: 0 0 12px 12px;
  transition: width 0.25s linear;
  z-index: 5;
}

/* Disabled plugin download button */
.plugin-dl-btn--disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
  border-color: rgba(136, 136, 170, 0.2) !important;
  color: var(--text-muted) !important;
}

.plugin-dl-btn--disabled:hover {
  box-shadow: none !important;
  transform: none !important;
}

@media (max-width: 480px) {
  .play-btn {
    width: 42px;
    height: 42px;
    font-size: 16px;
  }
}