:root {
  --bg-deep: #03030b;
  --bg-accent: #070715;
  --glass: rgba(255, 255, 255, 0.02);
  --glass-border: rgba(255, 255, 255, 0.06);
  --accent-primary: #8b5cf6; /* Vibrant Purple */
  --accent-secondary: #0ea5e9; /* Sky Blue */
  --accent-glow: rgba(139, 92, 246, 0.3);
  --text-main: #f1f5f9;
  --text-dim: #64748b;
  --card-shadow: 0 4px 24px -1px rgba(0, 0, 0, 0.3);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

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

/* --- BACKGROUND EFFECTS --- */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://grainy-gradients.vercel.app/noise.svg');
  opacity: 0.04;
  z-index: -1;
  pointer-events: none;
}

/* --- NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(5, 5, 16, 0.8);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--glass-border);
  padding: 0.75rem 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.nav-logo-icon {
  color: var(--accent-primary);
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.nav-brand-text {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-search-wrap {
  flex: 1;
  max-width: 400px;
  margin: 0 2rem;
}

.nav-search {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-dim);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-search:focus-within {
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1);
}

.nav-search input {
  background: none;
  border: none;
  outline: none;
  color: #fff;
  width: 100%;
  font-size: 0.875rem;
}

.search-kbd {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

/* --- HERO --- */
.hero-section {
  padding: 10rem 1.5rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(124, 58, 237, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  color: var(--text-dim);
  font-size: 1.125rem;
  max-width: 500px;
  margin-bottom: 3rem;
}

.hero-search-inner {
  max-width: 550px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  padding: 0.5rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.hero-search-inner input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #fff;
  padding: 0.75rem;
  font-size: 1rem;
}

.hero-search-btn {
  background: var(--accent-primary);
  color: #fff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
}

.hero-search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(124, 58, 237, 0.3);
  filter: brightness(1.1);
}

.hero-suggestions {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.suggestion-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
}

.suggestion-chip {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.suggestion-chip:hover {
  border-color: var(--accent-secondary);
  color: #fff;
  background: rgba(6, 182, 212, 0.1);
}

/* --- FLOATING VISUALS --- */
.hero-visual {
  position: relative;
  height: 400px;
}

.floating-card {
  position: absolute;
  background: rgba(15, 15, 35, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.25rem;
  box-shadow: var(--card-shadow);
  animation: float 6s ease-in-out infinite;
}

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

.card-repos { top: 10%; left: 0; width: 220px; animation-delay: 0s; }
.card-stars { top: 45%; right: 0; width: 240px; animation-delay: -2s; }
.card-lang  { bottom: 0; left: 20%; width: 200px; animation-delay: -4s; }

.fc-header {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.fc-dot { width: 6px; height: 6px; border-radius: 50%; }
.fc-dot.green { background: #10b981; }
.fc-dot.yellow { background: #f59e0b; }
.fc-dot.purple { background: var(--accent-primary); }

.fc-value {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.fc-bar {
  height: 4px;
  background: var(--c);
  border-radius: 2px;
  width: var(--w);
  margin-bottom: 6px;
}

.lang-badge {
  display: inline-block;
  padding: 4px 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--lc);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--lc);
  margin-right: 4px;
}

/* --- GLASS CARD UTILITY --- */
.glass-card {
  background: rgba(15, 15, 35, 0.6);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
}

/* --- DASHBOARD LAYOUT --- */
.dashboard {
  padding: 4rem 0;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* PROFILE HEADER */
.profile-header {
  position: relative;
  overflow: hidden;
  margin-bottom: 2rem;
  padding: 0;
}

.profile-cover {
  height: 160px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), #3b82f6);
  opacity: 0.3;
}

.profile-main {
  padding: 0 2rem 2.5rem;
  margin-top: -60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.profile-avatar-wrap {
  position: relative;
  margin-bottom: 1.5rem;
}

.profile-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid var(--bg-deep);
  background: var(--bg-accent);
  box-shadow: 0 0 40px rgba(139, 92, 246, 0.2);
  object-fit: cover;
}

.avatar-ring {
  position: absolute;
  top: -8px; left: -8px; right: -8px; bottom: -8px;
  border-radius: 50%;
  border: 2px solid var(--accent-primary);
  opacity: 0.4;
  animation: rotate 10s linear infinite;
}

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

.profile-name { font-size: 2rem; font-weight: 800; margin-bottom: 0.25rem; }
.profile-login { color: var(--accent-secondary); font-family: var(--font-mono); font-size: 1rem; margin-bottom: 1rem; display: block; }

.profile-bio { max-width: 600px; color: var(--text-dim); margin-bottom: 1.5rem; }

.profile-stats-row {
  display: flex;
  gap: 2rem;
  background: rgba(255,255,255,0.03);
  padding: 1.25rem 2.5rem;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
}

.pstat { display: flex; flex-direction: column; align-items: center; }
.pstat-val { font-size: 1.25rem; font-weight: 700; color: #fff; }
.pstat-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; }
.pstat-sep { width: 1px; height: 30px; background: var(--glass-border); align-self: center; }

/* STATS GRID */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.stat-card:hover { transform: translateY(-5px); border-color: var(--accent-primary); }

.stat-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: var(--icon-color);
  background: var(--icon-bg);
}

.stat-value { font-size: 1.5rem; font-weight: 800; line-height: 1.2; }
.stat-label { font-size: 0.8rem; color: var(--text-dim); }

.stat-trend {
  position: absolute;
  top: 1rem; right: 1.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.stat-trend.up { color: #10b981; }

/* CONTENT GRID */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
}

.section-card { margin-bottom: 2rem; }

.section-header { margin-bottom: 1.5rem; }
.section-title { font-size: 1.25rem; font-weight: 700; }
.section-badge {
  background: var(--glass);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* REPOS LIST */
.repos-list { display: grid; gap: 1rem; }

.repo-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--glass-border);
  padding: 1.25rem;
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
}

.repo-item:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--accent-secondary);
  transform: translateX(5px);
}

.repo-name { font-weight: 700; font-size: 1.05rem; margin-bottom: 0.5rem; color: var(--accent-secondary); }
.repo-desc { font-size: 0.875rem; color: var(--text-dim); margin-bottom: 1rem; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.repo-meta { display: flex; gap: 1.25rem; font-size: 0.75rem; color: var(--text-dim); }
.rm-item { display: flex; align-items: center; gap: 0.4rem; }

/* LANG CHART */
.lang-chart-wrap {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto 2rem;
}

.lang-center-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

#langCenterName { font-size: 0.75rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; }
#langCenterPct { font-size: 1.25rem; font-weight: 800; }

.lang-list { display: flex; flex-direction: column; gap: 0.75rem; }
.lang-row { display: flex; align-items: center; justify-content: space-between; font-size: 0.85rem; }
.lang-name-dot { display: flex; align-items: center; gap: 0.5rem; }
.ld-dot { width: 8px; height: 8px; border-radius: 50%; }

/* LOADING OVERLAY */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-deep);
  z-index: 2000;
  display: grid;
  place-items: center;
}

.loader-ring {
  width: 48px;
  height: 48px;
  border: 4px solid var(--glass-border);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: rotate 1s linear infinite;
}

/* VIBE TERMINAL */
.vibe-terminal {
  background: #000 !important;
  border: 1px solid rgba(192, 132, 252, 0.2) !important;
  padding: 1.25rem !important;
}

.terminal-body {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #c084fc;
  height: 120px;
  overflow-y: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.log-line span { color: #8b5cf6; font-weight: 700; margin-right: 0.5rem; }
.log-line { opacity: 0.7; animation: scanline 0.2s infinite alternate; }

@keyframes scanline {
  from { opacity: 0.6; }
  to { opacity: 0.9; }
}

.social-links-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.social-link-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link-item:hover {
  transform: translateX(8px);
  color: #fff;
  border-color: var(--accent-secondary);
  background: rgba(14, 165, 233, 0.1);
}

.social-link-item svg { transition: transform 0.3s; }
.social-link-item:hover svg { transform: scale(1.1); }

.social-link-item.ig:hover { border-color: #e4405f; background: rgba(228, 64, 95, 0.1); }
.social-link-item.x:hover { border-color: #ffffff; background: rgba(255, 255, 255, 0.1); }
.social-link-item.dc:hover { border-color: #5865f2; background: rgba(88, 101, 242, 0.1); }
.social-link-item.tg:hover { border-color: #0088cc; background: rgba(0, 136, 204, 0.1); }

@media (max-width: 768px) {
  .hero-section { grid-template-columns: 1fr; text-align: center; padding-top: 8rem; }
  .hero-subtitle { margin: 0 auto 3rem; }
  .hero-visual { display: none; }
  .profile-stats-row { flex-wrap: wrap; justify-content: center; gap: 1rem; border-radius: 20px; }
  .nav-search-wrap, .nav-actions { display: none; }
}