/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Orbitron:wght@400;500;700;900&display=swap');

/* CSS Variables */
:root {
  --bg-deep: #06050c;
  --bg-dark: #0a0915;
  --bg-card: rgba(16, 14, 32, 0.65);
  --bg-card-hover: rgba(22, 20, 45, 0.85);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-active: rgba(0, 242, 254, 0.3);
  
  /* Color Palette */
  --cyan: #00f2fe;
  --cyan-glow: rgba(0, 242, 254, 0.4);
  --violet: #8a2be2;
  --violet-glow: rgba(138, 43, 226, 0.4);
  --pink: #ff007f;
  --pink-glow: rgba(255, 0, 127, 0.3);
  
  /* Text */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Typography */
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Orbitron', monospace;
  
  /* Layout */
  --header-height: 80px;
  --container-max-width: 1200px;
  --border-radius-lg: 24px;
  --border-radius-md: 16px;
  --border-radius-sm: 8px;
  
  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient glow backgrounds */
body::before, body::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.15;
}

body::before {
  top: 10%;
  left: -10%;
  background: var(--cyan);
  animation: pulse-slow 15s infinite alternate;
}

body::after {
  bottom: 20%;
  right: -10%;
  background: var(--violet);
  animation: pulse-slow 20s infinite alternate-reverse;
}

@keyframes pulse-slow {
  0% { transform: scale(1) translate(0, 0); opacity: 0.12; }
  50% { transform: scale(1.2) translate(50px, -30px); opacity: 0.18; }
  100% { transform: scale(0.9) translate(-20px, 40px); opacity: 0.12; }
}

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

ul {
  list-style: none;
}

button, input, textarea {
  font-family: inherit;
  background: none;
  border: none;
  color: inherit;
  outline: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  border: 2px solid var(--bg-deep);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

/* Navigation Bar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(6, 5, 12, 0.6);
  transition: var(--transition-normal);
}

header.scrolled {
  height: 70px;
  background: rgba(6, 5, 12, 0.9);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  letter-spacing: 1px;
}

nav ul {
  display: flex;
  gap: 2.5rem;
}

nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

nav a:hover, nav a.active {
  color: var(--cyan);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transition: var(--transition-fast);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-fast);
}

/* Layout Utilities */
section {
  padding: 8rem 2rem 6rem;
  max-width: var(--container-max-width);
  margin: 0 auto;
  position: relative;
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: inline-block;
  text-shadow: 0 0 10px var(--cyan-glow);
}

.section-title {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

/* Glassmorphic Container Card */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  transition: var(--transition-normal);
}

.glass-panel:hover {
  border-color: var(--border-glass-active);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 100%);
  color: #06050c;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4), 0 0 30px rgba(138, 43, 226, 0.3);
}

.btn-secondary {
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover {
  border-color: var(--cyan);
  background: rgba(0, 242, 254, 0.05);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
  transform: translateY(-2px);
}

/* HERO SECTION */
#hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.hero-badge span {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-title {
  font-family: var(--font-title);
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}

.hero-title span {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 50%, var(--pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.synth-sphere {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--cyan-glow) 0%, rgba(138, 43, 226, 0.15) 60%, transparent 100%);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  position: relative;
  animation: rotate-slow 25s linear infinite;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: inset 0 0 40px rgba(255, 255, 255, 0.05);
}

.synth-sphere-inner {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.25) 0%, rgba(138, 43, 226, 0.25) 100%);
  filter: blur(2px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  animation: float 6s ease-in-out infinite alternate;
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.2), 0 0 50px rgba(138, 43, 226, 0.2);
}

.hero-image-wrap {
  width: 360px;
  height: 360px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 242, 254, 0.15);
  animation: float 6s ease-in-out infinite alternate;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(16, 14, 32, 0.4);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.hero-image-wrap:hover .hero-image {
  transform: scale(1.08) rotate(1deg);
}

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

@keyframes float {
  0% { transform: translateY(-10px) scale(0.95); }
  100% { transform: translateY(10px) scale(1.05); }
}

/* PORTFOLIO & MUSIC PLAYER */
.portfolio-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.dashboard-panel {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2.5rem;
  padding: 2.5rem;
}

/* Player Column */
.player-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.player-main {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.track-artwork {
  width: 140px;
  height: 140px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, #1e1b4b 0%, #311042 100%);
  border: 1px solid var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.track-artwork-inner {
  font-size: 3rem;
  color: var(--cyan);
  transition: var(--transition-normal);
  filter: drop-shadow(0 0 8px var(--cyan));
}

.track-artwork.playing .track-artwork-inner {
  transform: scale(1.1) rotate(10deg);
  color: var(--pink);
  filter: drop-shadow(0 0 10px var(--pink-glow));
}

.track-details {
  flex: 1;
}

.track-title {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.track-genre {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.track-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Audio Visualizer */
.visualizer-container {
  height: 100px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-md);
  position: relative;
  overflow: hidden;
}

#visualizer {
  width: 100%;
  height: 100%;
  display: block;
}

.visualizer-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  pointer-events: none;
  text-transform: uppercase;
  opacity: 0.6;
}

/* Audio Controls */
.player-controls-row {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.progress-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.progress-bar-wrap {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  border-radius: 3px;
  position: relative;
  transition: width 0.1s linear;
}

.progress-bar::after {
  content: '';
  position: absolute;
  right: -6px;
  top: -3px;
  width: 12px;
  height: 12px;
  background: var(--text-primary);
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.progress-bar-wrap:hover .progress-bar::after {
  opacity: 1;
}

.playback-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.control-btns {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.btn-ctrl {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--text-secondary);
}

.btn-ctrl:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.btn-ctrl.btn-play {
  width: 56px;
  height: 56px;
  background: var(--text-primary);
  color: var(--bg-deep);
  border: none;
}

.btn-ctrl.btn-play:hover {
  background: var(--cyan);
  color: var(--bg-deep);
  box-shadow: 0 0 20px var(--cyan-glow);
  transform: scale(1.05);
}

.volume-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 150px;
}

.volume-icon {
  color: var(--text-secondary);
  cursor: pointer;
}

.volume-slider-wrap {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
}

.volume-slider {
  height: 100%;
  width: 80%;
  background: var(--cyan);
  border-radius: 2px;
}

/* Playlist Column */
.playlist-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border-left: 1px solid var(--border-glass);
  padding-left: 2rem;
}

.playlist-header {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.2px;
}

.track-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.playlist-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  border-radius: var(--border-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  background: rgba(255, 255, 255, 0.02);
}

.playlist-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.05);
}

.playlist-item.active {
  background: rgba(0, 242, 254, 0.06);
  border-color: rgba(0, 242, 254, 0.2);
}

.item-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  width: 15px;
}

.playlist-item.active .item-index {
  color: var(--cyan);
}

.item-details {
  flex: 1;
}

.item-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
}

.playlist-item.active .item-title {
  color: var(--cyan);
}

.item-duration {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* SFX LAB SECTION */
.sfx-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

.sfx-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sfx-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.sfx-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 1rem;
}

.sfx-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-md);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.sfx-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--text-muted);
  transition: var(--transition-fast);
}

.sfx-btn:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* SFX Button Colors */
.sfx-btn[data-sfx="jump"]:hover { border-color: #00f2fe; }
.sfx-btn[data-sfx="jump"]::before { background: #00f2fe; }

.sfx-btn[data-sfx="coin"]:hover { border-color: #ffd700; }
.sfx-btn[data-sfx="coin"]::before { background: #ffd700; }

.sfx-btn[data-sfx="laser"]:hover { border-color: #ff007f; }
.sfx-btn[data-sfx="laser"]::before { background: #ff007f; }

.sfx-btn[data-sfx="explosion"]:hover { border-color: #ff4500; }
.sfx-btn[data-sfx="explosion"]::before { background: #ff4500; }

.sfx-icon {
  font-size: 2.2rem;
}

.sfx-btn-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
}

.sfx-btn-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Interactive Soundwave Simulator */
.sfx-visuals {
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  background: rgba(0, 0, 0, 0.3);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
}

.oscilloscope-screen {
  width: 100%;
  height: 200px;
  background: #04020a;
  border: 2px solid #1e1b4b;
  border-radius: var(--border-radius-md);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8);
}

.grid-lines {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 242, 254, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 242, 254, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: center;
}

#oscilloscope {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}

.oscilloscope-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.osc-glow {
  color: var(--cyan);
  text-shadow: 0 0 5px var(--cyan-glow);
}

/* SKILLS SECTION */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.skill-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.skill-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.1) 0%, rgba(138, 43, 226, 0.1) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8rem;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.skill-name {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.35rem;
}

.skill-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.tools-panel {
  grid-column: span 3;
  margin-top: 2rem;
  text-align: center;
}

.tools-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.tools-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.tool-badge {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: 30px;
  padding: 0.6rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.tool-badge:hover {
  border-color: var(--cyan);
  background: rgba(0, 242, 254, 0.05);
  transform: translateY(-2px);
}

/* ABOUT SECTION */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-frame {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--border-radius-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  border: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Avatar placeholder design using geometric CSS art */
.avatar-art {
  width: 70%;
  height: 70%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.avatar-halo {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1px dashed var(--cyan);
  opacity: 0.4;
  animation: rotate-slow 15s linear infinite;
}

.avatar-core {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 50%, var(--pink) 100%);
  position: relative;
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: #06050c;
  z-index: 2;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-bio {
  color: var(--text-secondary);
  font-size: 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* CONTACT SECTION */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-md);
  transition: var(--transition-fast);
}

.contact-card:hover {
  border-color: rgba(0, 242, 254, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-sm);
  background: rgba(0, 242, 254, 0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.4rem;
  color: var(--cyan);
}

.contact-details {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-value {
  font-weight: 600;
  font-size: 1.05rem;
}

.contact-form-panel {
  padding: 2.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.form-group label {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-md);
  padding: 1rem 1.2rem;
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
  background: rgba(0, 0, 0, 0.4);
}

textarea.form-control {
  resize: none;
  min-height: 150px;
}

/* Form Submit feedback */
.form-status {
  padding: 1rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  display: none;
  animation: fadeIn 0.4s ease;
}

.form-status.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #10b981;
  display: block;
}

.form-status.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border-glass);
  padding: 3rem 2rem;
  background: rgba(4, 3, 8, 0.8);
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

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

.footer-socials {
  display: flex;
  gap: 1.5rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.social-link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
  transform: translateY(-2px);
}

/* SCROLL REVEAL CLASS */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-title {
    font-size: 3.2rem;
  }
  
  .dashboard-panel {
    grid-template-columns: 1fr;
  }
  
  .playlist-container {
    border-left: none;
    border-top: 1px solid var(--border-glass);
    padding-left: 0;
    padding-top: 2rem;
  }
  
  .sfx-grid {
    grid-template-columns: 1fr;
  }
  
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tools-panel {
    grid-column: span 2;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-img-frame {
    max-width: 400px;
    margin: 0 auto;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  header {
    height: 70px;
  }
  
  .hamburger {
    display: flex;
  }
  
  nav {
    position: fixed;
    top: 70px;
    left: 100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(6, 5, 12, 0.95);
    backdrop-filter: blur(12px);
    transition: var(--transition-normal);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99;
  }
  
  nav.open {
    left: 0;
  }
  
  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 3rem;
  }
  
  nav a {
    font-size: 1.3rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .tools-panel {
    grid-column: span 1;
  }
  
  .about-stats {
    gap: 1rem;
  }
  
  .stat-number {
    font-size: 1.8rem;
  }
  
  .player-main {
    flex-direction: column;
    text-align: center;
  }
  
  .volume-container {
    width: 100%;
  }
  
  .playback-controls {
    flex-direction: column;
    gap: 1.5rem;
  }
}