/* ==========================================================================
   PORTFOLIO STYLESHEET - TRỊNH ANH KHÔI (KRYON)
   Theme: Lofi Cyber Obsidian & Bioluminescent Accents
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  --bg-primary: #07080c;
  --bg-secondary: #0d0f17;
  --bg-card: rgba(18, 22, 34, 0.65);
  --bg-card-hover: rgba(26, 32, 50, 0.85);
  --bg-glass: rgba(13, 16, 26, 0.72);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(99, 102, 241, 0.5);
  --border-glow: rgba(0, 242, 254, 0.35);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-highlight: #38bdf8;

  --accent-cyan: #00f2fe;
  --accent-blue: #3b82f6;
  --accent-purple: #a855f7;
  --accent-pink: #ec4899;
  --accent-amber: #f59e0b;
  --accent-emerald: #10b981;

  --gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #9b51e0 100%);
  --gradient-purple: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  --gradient-award: linear-gradient(135deg, #f59e0b 0%, #d97706 50%, #b45309 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);

  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 35px rgba(0, 242, 254, 0.18);
  --shadow-purple-glow: 0 0 35px rgba(168, 85, 247, 0.22);
  --shadow-award: 0 10px 40px rgba(245, 158, 11, 0.25);

  --font-main: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  overflow-x: hidden;
}

body {
  position: relative;
  min-height: 100vh;
  line-height: 1.65;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 242, 254, 0.5);
}

/* --- Dynamic Background Canvas & Ambient Orbs --- */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.65;
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.28;
  animation: floatOrb 22s ease-in-out infinite alternate;
}
.glow-1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #4facfe, #00f2fe 30%, transparent 70%);
  top: -120px;
  left: -100px;
}
.glow-2 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, #9b51e0, #6366f1 35%, transparent 70%);
  bottom: 10%;
  right: -150px;
  animation-delay: -7s;
}
.glow-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #ec4899, #8b5cf6 30%, transparent 70%);
  top: 45%;
  left: 35%;
  animation-delay: -14s;
  opacity: 0.16;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.1); }
  100% { transform: translate(-40px, -60px) scale(0.95); }
}

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

main {
  position: relative;
  z-index: 1;
}

/* --- Music Welcome Banner --- */
.music-banner {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  z-index: 110;
  width: calc(100% - 32px);
  max-width: 580px;
  background: rgba(16, 20, 32, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 242, 254, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), var(--shadow-glow);
  padding: 12px 18px;
  transition: all var(--transition-normal);
  animation: slideDownBanner 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.music-banner.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(-30px);
  pointer-events: none;
}
@keyframes slideDownBanner {
  0% { opacity: 0; transform: translateX(-50%) translateY(-40px); }
  100% { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.music-banner-content {
  display: flex;
  align-items: center;
  gap: 14px;
}
.music-banner-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #07080c;
  font-size: 1.15rem;
  flex-shrink: 0;
  box-shadow: 0 0 18px rgba(0, 242, 254, 0.5);
  animation: pulseHeadphone 2s infinite ease-in-out;
}
@keyframes pulseHeadphone {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.music-banner-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.music-banner-text strong {
  font-size: 0.95rem;
  color: var(--text-primary);
}
.music-banner-text span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}
.music-banner-btn {
  background: var(--gradient-primary);
  color: #07080c;
  border: none;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.music-banner-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.7);
}
.music-banner-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}
.music-banner-close:hover {
  color: var(--text-primary);
}

/* --- Navigation Header --- */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 8, 12, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}
.navbar.scrolled {
  background: rgba(7, 8, 12, 0.94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}
.brand-avatar-mini {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--accent-cyan);
  box-shadow: 0 0 14px rgba(0, 242, 254, 0.4);
  background: #000;
}
.brand-avatar-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brand-text {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-name {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
}
.nav-list {
  display: flex;
  list-style: none;
  gap: 8px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}
.nav-link i {
  font-size: 0.85rem;
  opacity: 0.7;
  transition: transform var(--transition-fast);
}
.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}
.nav-link:hover i {
  transform: translateY(-1px);
  opacity: 1;
}
.nav-link.active {
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
}
.nav-link.active i {
  opacity: 1;
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-music-toggle {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.nav-music-toggle:hover {
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  background: rgba(0, 242, 254, 0.08);
}
.nav-music-toggle.playing {
  border-color: rgba(0, 242, 254, 0.6);
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.12);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
}

/* Equalizer mini bars */
.equalizer-bars {
  display: flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 14px;
}
.equalizer-bars span {
  width: 2.5px;
  height: 3px;
  background-color: var(--accent-cyan);
  border-radius: 2px;
  transition: height 0.2s ease;
}
.nav-music-toggle.playing .equalizer-bars span:nth-child(1) {
  animation: eqJump 0.8s infinite ease-in-out alternate;
}
.nav-music-toggle.playing .equalizer-bars span:nth-child(2) {
  animation: eqJump 1.1s infinite ease-in-out alternate -0.3s;
}
.nav-music-toggle.playing .equalizer-bars span:nth-child(3) {
  animation: eqJump 0.7s infinite ease-in-out alternate -0.5s;
}
.nav-music-toggle.playing .equalizer-bars span:nth-child(4) {
  animation: eqJump 0.95s infinite ease-in-out alternate -0.2s;
}

@keyframes eqJump {
  0% { height: 3px; }
  100% { height: 14px; }
}

.btn-primary-sm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-primary);
  color: #07080c;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}
.btn-primary-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 242, 254, 0.5);
}

/* Mobile Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 101;
}
.menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}
.menu-toggle.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* --- Typography Helpers --- */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --- Section Styling --- */
.section {
  padding: 100px 0;
  position: relative;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* --- Buttons Common --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #07080c;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.6);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}
.btn-glass {
  background: rgba(168, 85, 247, 0.12);
  color: #d8b4fe;
  border: 1px solid rgba(168, 85, 247, 0.3);
}
.btn-glass:hover {
  background: rgba(168, 85, 247, 0.22);
  color: #f3e8ff;
  border-color: rgba(168, 85, 247, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 4px 25px rgba(168, 85, 247, 0.3);
}
.btn-block {
  width: 100%;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  min-height: calc(100vh - 75px);
  display: flex;
  align-items: center;
  padding: 60px 0 90px;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

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

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #34d399;
  margin-bottom: 24px;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0% { transform: scale(0.9); opacity: 0.8; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.1); opacity: 1; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 18px;
}
.hero-title .greeting {
  display: block;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.hero-title .hero-name {
  display: block;
}
.hero-title .hero-alias {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.6rem;
  margin-top: 4px;
}
.hero-alias .aka {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: lowercase;
}
.hero-alias .kryon-highlight {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  text-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.typewriter-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(18, 22, 34, 0.7);
  border: 1px solid var(--border-subtle);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.98rem;
  color: #38bdf8;
  margin-bottom: 22px;
}
.prompt-icon {
  color: var(--accent-purple);
}
.cursor {
  color: var(--accent-cyan);
  animation: blinkCursor 0.9s infinite;
  font-weight: 700;
}
@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-description {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 26px;
  line-height: 1.75;
}
.hero-description strong {
  color: var(--text-primary);
  font-weight: 600;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.badge-item i {
  color: var(--accent-cyan);
}
.badge-item strong {
  color: var(--text-primary);
}
.badge-award {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: #fcd34d;
}
.badge-award i {
  color: #fbbf24;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.hero-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}
.social-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.15rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}
.social-btn:hover {
  transform: translateY(-3px);
  color: #fff;
}
.social-btn.fb:hover {
  background: #1877f2;
  border-color: #1877f2;
  box-shadow: 0 0 20px rgba(24, 119, 242, 0.6);
}
.social-btn.gh:hover {
  background: #24292e;
  border-color: #444d56;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}
.social-btn.dc:hover {
  background: #5865f2;
  border-color: #5865f2;
  box-shadow: 0 0 20px rgba(88, 101, 242, 0.6);
}

/* --- Hero Visual: Avatar & Floating Badges --- */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.avatar-card-wrapper {
  position: relative;
  width: 360px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
}

.avatar-glow-ring {
  position: absolute;
  inset: -12px;
  border-radius: 36px;
  background: conic-gradient(from 180deg at 50% 50%, #00f2fe, #a855f7, #ec4899, #00f2fe);
  filter: blur(28px);
  opacity: 0.55;
  animation: spinGlow 15s linear infinite;
  z-index: 1;
}
@keyframes spinGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.avatar-frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: visible;
  background: #000;
  border: 2px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.85);
  z-index: 2;
  transition: transform 0.4s ease;
}
.avatar-frame:hover {
  transform: scale(1.02);
}

.hero-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px;
  display: block;
  background-color: #000;
}
.avatar-overlay {
  position: absolute;
  inset: 0;
  border-radius: 30px;
  background: linear-gradient(180deg, transparent 65%, rgba(7, 8, 12, 0.8) 100%);
  pointer-events: none;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(13, 16, 26, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 10;
  animation: levitateBadge 5s ease-in-out infinite alternate;
}
.badge-top-left {
  top: -15px;
  left: -25px;
  animation-delay: 0s;
}
.badge-bottom-right {
  bottom: -20px;
  right: -25px;
  animation-delay: -2.5s;
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(245, 158, 11, 0.2);
}
.badge-top-right {
  top: 40%;
  right: -35px;
  animation-delay: -1.2s;
}

@keyframes levitateBadge {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-12px); }
}

.floating-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(0, 242, 254, 0.15);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}
.prize-icon {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
}
.code-icon {
  background: rgba(168, 85, 247, 0.2);
  color: #c084fc;
}

.floating-text {
  display: flex;
  flex-direction: column;
}
.floating-text .val {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.2;
}
.floating-text .lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Scroll Mouse Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}
.scroll-indicator:hover {
  opacity: 1;
}
.scroll-mouse {
  width: 22px;
  height: 34px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}
.scroll-wheel {
  width: 3px;
  height: 6px;
  background-color: var(--accent-cyan);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  animation: mouseWheel 2s infinite ease;
}
@keyframes mouseWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}
.scroll-text {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: stretch;
}

.about-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 38px;
  overflow: hidden;
  transition: border-color var(--transition-normal);
}
.about-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.card-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.bio-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}
.bio-avatar {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  overflow: hidden;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
  background: #000;
}
.bio-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bio-title-group h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.bio-role {
  font-size: 0.9rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

.bio-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
}
.bio-text strong {
  color: var(--text-primary);
}

.bio-info-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}
.info-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-size: 0.84rem;
  color: var(--text-secondary);
}
.info-pill i {
  color: var(--accent-cyan);
}

/* About Stats Column */
.about-stats-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.stat-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: all var(--transition-normal);
}
.stat-card:hover {
  transform: translateX(6px);
  border-color: rgba(0, 242, 254, 0.4);
  background: var(--bg-card-hover);
}
.stat-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.12);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}
.trophy-wrap {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}
.code-wrap {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
}
.rocket-wrap {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
}

.stat-data {
  display: flex;
  flex-direction: column;
}
.stat-number {
  font-size: 1.5rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 2px;
}
.stat-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.stat-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   SKILLS SECTION
   ========================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.skill-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  overflow: hidden;
}
.skill-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}
.skill-card-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0.4;
  transition: opacity var(--transition-fast);
}
.skill-card:hover .skill-card-glow {
  opacity: 1;
}

.skill-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.skill-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.html-icon { background: rgba(240, 101, 41, 0.15); color: #f06529; }
.css-icon { background: rgba(41, 101, 241, 0.15); color: #2965f1; }
.cpp-icon { background: rgba(0, 89, 156, 0.18); color: #4facfe; }
.js-icon { background: rgba(247, 223, 30, 0.15); color: #f7df1e; }
.python-icon { background: rgba(69, 132, 182, 0.18); color: #4584b6; }
.csharp-icon { background: rgba(155, 73, 147, 0.18); color: #c084fc; }

.skill-title-wrap {
  flex: 1;
}
.skill-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.skill-cat {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.skill-percentage {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-primary);
}

.progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 16px;
  position: relative;
}
.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--prog-color, var(--accent-cyan));
  border-radius: var(--radius-full);
  box-shadow: 0 0 12px var(--prog-color, var(--accent-cyan));
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}

.skill-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-muted);
}
.skill-meta span:last-child {
  color: var(--text-highlight);
  font-weight: 600;
}

/* ==========================================================================
   ACHIEVEMENTS SECTION
   ========================================================================== */
.featured-award-card {
  position: relative;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(18, 22, 34, 0.85) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-award);
  margin-bottom: 50px;
  overflow: hidden;
  transition: all var(--transition-normal);
}
.featured-award-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.55);
}

.award-glow {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.award-badge-ribbon {
  position: absolute;
  top: 20px;
  right: -40px;
  transform: rotate(45deg);
  background: var(--gradient-award);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 5px 44px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.award-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: center;
  gap: 36px;
}

.award-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.trophy-cup-glow {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, rgba(18, 22, 34, 0.8) 70%);
  border: 2px solid rgba(245, 158, 11, 0.5);
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  color: #fbbf24;
  margin-bottom: 14px;
  animation: floatTrophy 4s ease-in-out infinite alternate;
}
@keyframes floatTrophy {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}
.medal-tag {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.95rem;
  color: #fcd34d;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.award-details {
  display: flex;
  flex-direction: column;
}
.award-meta-top {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.award-meta-top strong {
  color: #fbbf24;
}
.award-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}
.award-desc {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.award-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hl-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-primary);
}
.hl-item i {
  color: #fbbf24;
  font-size: 0.8rem;
}

/* Timeline */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 30px;
}
.timeline-container::before {
  content: '';
  position: absolute;
  top: 15px;
  bottom: 15px;
  left: 7px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-cyan) 0%, var(--accent-purple) 60%, rgba(255,255,255,0.05) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-dot {
  position: absolute;
  top: 16px;
  left: -29px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  z-index: 2;
}
.timeline-dot.trophy-dot {
  border-color: #fbbf24;
  box-shadow: 0 0 14px #fbbf24;
}

.timeline-content {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  transition: all var(--transition-normal);
}
.timeline-content:hover {
  transform: translateX(6px);
  border-color: rgba(255, 255, 255, 0.2);
}
.timeline-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}
.timeline-content h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.timeline-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   PROJECTS SECTION
   ========================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-bottom: 40px;
}

.project-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}
.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.folder-icon {
  font-size: 2.2rem;
  color: var(--accent-cyan);
}
.project-links a {
  color: var(--text-secondary);
  font-size: 1.3rem;
  transition: color var(--transition-fast);
}
.project-links a:hover {
  color: var(--accent-cyan);
}

.project-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.project-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.project-tags span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.projects-footer {
  text-align: center;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}

.contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-normal);
  overflow: hidden;
}
.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55);
}

.contact-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.contact-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}
.contact-card:hover .contact-icon {
  transform: scale(1.1);
}

.fb-card:hover { 
  border-color: rgba(24, 119, 242, 0.5); 
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55), 0 0 30px rgba(24, 119, 242, 0.25);
}
.fb-icon { background: rgba(24, 119, 242, 0.15); color: #1877f2; }

.gh-card:hover { 
  border-color: rgba(255, 255, 255, 0.35); 
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55), 0 0 30px rgba(255, 255, 255, 0.15);
}
.gh-icon { background: rgba(255, 255, 255, 0.1); color: #fff; }

.dc-card:hover { 
  border-color: rgba(88, 101, 242, 0.5); 
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55), 0 0 30px rgba(88, 101, 242, 0.25);
}
.dc-icon { background: rgba(88, 101, 242, 0.15); color: #5865f2; }

.dc-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.dc-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
}

.contact-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.contact-label {
  font-size: 0.76rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 4px 0 6px;
}
.contact-hint {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.contact-hint code {
  background: rgba(0, 0, 0, 0.35);
  padding: 2px 7px;
  border-radius: 6px;
  color: var(--accent-cyan);
  font-size: 0.84rem;
}

.contact-arrow {
  color: var(--text-muted);
  font-size: 1.15rem;
  transition: transform var(--transition-fast), color var(--transition-fast);
}
.contact-card:hover .contact-arrow {
  transform: translate(2px, -2px);
  color: var(--accent-cyan);
}

.contact-action-btn {
  margin-top: 26px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}
.fb-card:hover .contact-action-btn {
  background: rgba(24, 119, 242, 0.15);
  border-color: rgba(24, 119, 242, 0.4);
  color: #fff;
}
.gh-card:hover .contact-action-btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.discord-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 26px;
}
.btn-copy-discord, .btn-open-discord {
  background: rgba(88, 101, 242, 0.14);
  border: 1px solid rgba(88, 101, 242, 0.3);
  color: #c7d2fe;
  border-radius: var(--radius-md);
  padding: 11px 14px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}
.btn-copy-discord:hover, .btn-open-discord:hover {
  background: #5865f2;
  color: #fff;
  border-color: #5865f2;
  box-shadow: 0 0 20px rgba(88, 101, 242, 0.6);
  transform: translateY(-2px);
}

/* ==========================================================================
   FLOATING MUSIC PLAYER DOCK
   ========================================================================== */
.floating-music-dock {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  background: rgba(13, 16, 26, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(0, 242, 254, 0.15);
  padding: 12px 18px;
  width: 440px;
  max-width: calc(100vw - 48px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.floating-music-dock.minimized {
  width: 68px;
  padding: 10px;
  border-radius: var(--radius-full);
}
.floating-music-dock.minimized .dock-track-info,
.floating-music-dock.minimized .dock-volume-group,
.floating-music-dock.minimized .dock-btn-play {
  display: none;
}
.floating-music-dock.minimized .dock-btn-minimize {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--bg-card);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.dock-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Vinyl Disk */
.dock-vinyl {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.6);
  flex-shrink: 0;
  cursor: pointer;
  background: #000;
  border: 2px solid rgba(255, 255, 255, 0.2);
}
.vinyl-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  transform-origin: center center;
}
.floating-music-dock.playing .vinyl-img {
  animation: spinVinyl 6s linear infinite;
}
@keyframes spinVinyl {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.vinyl-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: #0d0f17;
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
}

/* Track Info */
.dock-track-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.track-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.track-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.track-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-artist {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Dock Equalizer */
.dock-equalizer {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}
.dock-equalizer span {
  width: 2.5px;
  height: 3px;
  background-color: var(--accent-cyan);
  border-radius: 2px;
  transition: height 0.2s ease;
}
.floating-music-dock.playing .dock-equalizer span:nth-child(1) {
  animation: eqJump 0.8s infinite ease-in-out alternate;
}
.floating-music-dock.playing .dock-equalizer span:nth-child(2) {
  animation: eqJump 1.1s infinite ease-in-out alternate -0.3s;
}
.floating-music-dock.playing .dock-equalizer span:nth-child(3) {
  animation: eqJump 0.7s infinite ease-in-out alternate -0.5s;
}
.floating-music-dock.playing .dock-equalizer span:nth-child(4) {
  animation: eqJump 0.95s infinite ease-in-out alternate -0.2s;
}

/* Progress scrubber */
.dock-progress-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.time-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  width: 28px;
}
.progress-bar-container {
  flex: 1;
  height: 5px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 0.1s linear;
}

/* Dock Controls */
.dock-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.dock-btn-play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #07080c;
  border: none;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}
.dock-btn-play:hover {
  transform: scale(1.08);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.7);
}

.dock-volume-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dock-btn-mute {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 4px;
  transition: color var(--transition-fast);
}
.dock-btn-mute:hover {
  color: var(--text-primary);
}
.volume-slider {
  width: 55px;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 6px var(--accent-cyan);
}

.dock-btn-minimize {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 4px;
  transition: color var(--transition-fast);
}
.dock-btn-minimize:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: rgba(7, 8, 12, 0.95);
  padding: 45px 0 100px; /* Extra bottom pad for music dock */
  position: relative;
  z-index: 10;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-left {
  display: flex;
  flex-direction: column;
}
.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.footer-aka {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-weight: 600;
}
.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}
.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.footer-socials a:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.1);
  transform: translateY(-2px);
}

.footer-right {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-sub {
  font-size: 0.78rem;
  margin-top: 2px;
}
.heart-icon {
  color: #ef4444;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 95px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(18, 22, 34, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--accent-cyan);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 242, 254, 0.3);
  font-size: 0.9rem;
  animation: slideToast 0.35s cubic-bezier(0.16, 1, 0.3, 1), fadeOutToast 0.35s ease 3.2s forwards;
}
.toast i {
  color: var(--accent-cyan);
  font-size: 1.1rem;
}
@keyframes slideToast {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
@keyframes fadeOutToast {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-10px); }
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-content {
    align-items: center;
  }
  .hero-description {
    text-align: center;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-badges {
    justify-content: center;
  }
  .hero-socials {
    justify-content: center;
  }
  .avatar-card-wrapper {
    width: 300px;
  }
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .award-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .award-meta-top, .award-highlights {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(7, 8, 12, 0.98);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 24px;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-list {
    flex-direction: column;
    gap: 12px;
  }
  .nav-link {
    font-size: 1.05rem;
    padding: 12px 18px;
  }
  .btn-primary-sm {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }
  .hero-title .hero-alias {
    font-size: 1.3rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .floating-badge {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    margin: 6px auto;
    width: 90%;
  }
  .avatar-frame {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .floating-music-dock {
    width: calc(100vw - 32px);
    right: 16px;
    bottom: 16px;
  }
  .dock-volume-group {
    display: none;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-right {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.1rem;
  }
  .section-title {
    font-size: 2rem;
  }
  .hero-cta .btn {
    width: 100%;
  }
}