/* ===================================================================
   YEWON // VIBE CODER - DESIGN SYSTEM & STYLES
   Aesthetics: Deep Space Obsidian, Cyber Neon, Luxury Glassmorphism
   =================================================================== */

:root {
  --bg-primary: #060813;
  --bg-secondary: #0b0f24;
  --bg-tertiary: #111736;
  --bg-card: rgba(14, 20, 48, 0.6);
  --bg-card-hover: rgba(22, 32, 72, 0.75);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-bright: rgba(0, 240, 255, 0.3);
  --border-violet: rgba(168, 85, 247, 0.3);

  --accent-cyan: #00f0ff;
  --accent-violet: #a855f7;
  --accent-pink: #ec4899;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-glow: rgba(0, 240, 255, 0.8);

  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-glow-cyan: 0 0 35px rgba(0, 240, 255, 0.25);
  --shadow-glow-violet: 0 0 35px rgba(168, 85, 247, 0.25);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* 3D Canvas Background Container */
#particle-canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: auto;
  overflow: hidden;
}

#particle-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Vignette and Aurora Gradients */
.background-aurora {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  background: 
    radial-gradient(circle at 20% 15%, rgba(168, 85, 247, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 85%, rgba(0, 240, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, transparent 60%, rgba(6, 8, 19, 0.85) 100%);
}

/* Main Layout Wrapper */
.content-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===================================================================
   NAVIGATION BAR
   =================================================================== */
.navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 1140px;
  z-index: 100;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: rgba(11, 15, 36, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-normal);
}

.navbar:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.nav-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: #060813;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.nav-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-title .accent {
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover::after {
  width: 100%;
}

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

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--accent-emerald);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ===================================================================
   FLOATING 3D PARTICLE HUD CONTROLLER
   =================================================================== */
.particle-hud {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99;
  background: rgba(10, 14, 32, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-full);
  padding: 6px 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), var(--shadow-glow-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
  padding: 0 12px;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-btn {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.hud-btn.active {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.25), rgba(168, 85, 247, 0.25));
  color: var(--text-primary);
  border: 1px solid rgba(0, 240, 255, 0.5);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.audio-toggle-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.audio-toggle-btn:hover {
  color: var(--accent-cyan);
  border-color: var(--border-bright);
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  padding-top: 170px;
  padding-bottom: 90px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  align-items: center;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.3);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #c084fc;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 10%, #00f0ff 55%, #c084fc 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: 36px;
}

.typing-container {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-weight: 600;
}

.cursor-blink {
  display: inline-block;
  animation: blink 1s infinite;
  color: var(--accent-cyan);
}

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

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.btn-dashboard-glow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.25), rgba(16, 185, 129, 0.25));
  border: 1px solid rgba(0, 240, 255, 0.6);
  color: #fff;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.35), inset 0 0 15px rgba(16, 185, 129, 0.25);
  transition: var(--transition-normal);
  cursor: pointer;
}

.btn-dashboard-glow:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.65), inset 0 0 20px rgba(16, 185, 129, 0.45);
  border-color: #00f0ff;
  color: #fff;
}

.badge-live-pulse {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.25);
  border: 1px solid rgba(16, 185, 129, 0.5);
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

.pulse-dot-small {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 6px var(--accent-emerald);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-cyan), #3b82f6 50%, var(--accent-violet));
  color: #060813;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.4);
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.6);
  color: #000;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px 24px;
  background: rgba(14, 20, 48, 0.4);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
}

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

.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-value .stat-unit {
  font-size: 1.1rem;
  color: var(--accent-cyan);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===================================================================
   HERO INTERACTIVE CARD (TERMINAL HUD)
   =================================================================== */
.terminal-card {
  background: rgba(9, 13, 30, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--shadow-glow-cyan);
  transition: var(--transition-normal);
}

.terminal-card:hover {
  border-color: rgba(0, 240, 255, 0.4);
}

.terminal-header {
  background: rgba(15, 23, 42, 0.7);
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #cbd5e1;
  min-height: 280px;
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.terminal-output {
  white-space: pre-wrap;
  line-height: 1.55;
}

.terminal-prompt-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-cyan);
}

.terminal-input {
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
  flex: 1;
}

.terminal-quick-buttons {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(10, 14, 30, 0.5);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-cmd-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.quick-cmd-btn:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
}

/* ===================================================================
   SECTION COMMONS
   =================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  padding: 4px 12px;
  background: rgba(0, 240, 255, 0.08);
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===================================================================
   VIBE CODING PHILOSOPHY & PILLARS
   =================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.glass-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: 32px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(0, 240, 255, 0.08), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 240, 255, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 240, 255, 0.15);
}

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

.card-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(168, 85, 247, 0.15));
  border: 1px solid rgba(0, 240, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: var(--accent-cyan);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ===================================================================
   FEATURED PROJECTS SHOWCASE
   =================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 28px;
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-badge-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.category-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-violet);
  background: rgba(168, 85, 247, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(168, 85, 247, 0.2);
}

.project-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-link {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.project-link:hover {
  gap: 10px;
  color: #fff;
}

/* ===================================================================
   SKILLS & VIBE MATRIX
   =================================================================== */
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.skill-category-card {
  background: rgba(11, 16, 38, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-fast);
}

.skill-category-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(14, 20, 48, 0.7);
}

.skill-category-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.skill-bar-wrap {
  width: 80px;
  height: 5px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
}

/* ===================================================================
   LIVE SERVER STATUS BANNER
   =================================================================== */
.server-status-banner {
  margin: 60px 0 0;
  padding: 24px 32px;
  background: rgba(8, 12, 28, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.server-info-col {
  display: flex;
  align-items: center;
  gap: 18px;
}

.server-icon-large {
  font-size: 2rem;
  color: var(--accent-emerald);
}

.server-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.server-meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.server-badges {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===================================================================
   FOOTER
   =================================================================== */
.footer {
  padding: 60px 0 100px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(6, 8, 19, 0.9);
  position: relative;
  z-index: 10;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

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

.footer-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  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: var(--transition-fast);
}

.social-btn:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
  background: rgba(0, 240, 255, 0.1);
}

/* ===================================================================
   RESPONSIVE QUERIES
   =================================================================== */
@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .navbar {
    padding: 10px 18px;
  }
  .nav-links {
    display: none;
  }
  .particle-hud {
    width: calc(100% - 32px);
    justify-content: space-around;
    padding: 6px 8px;
  }
  .hud-label {
    display: none;
  }
  .hud-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
  }
}

@media (max-width: 640px) {
  .hero-section {
    padding-top: 130px;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .hero-stats-strip {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .server-status-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}