/* ==========================================================================
   CYBERNEXUS ENTERPRISE MASTERPIECE STYLESHEET (style.css)
   ULTRA EXTENDED EXPANSION MODULE FOR FULL ANIMATION & MAXIMUM DENSITY
   ========================================================================== */

/* 1. GLOBAL VARIABLES & THEME CONFIGURATION */
:root {
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --font-code: 'Fira Code', monospace;
  --font-cyber: 'Orbitron', sans-serif;
  --font-heading: 'Syncopate', sans-serif;

  --bg-primary: #04060a;
  --bg-secondary: #0a0e17;
  --glass-bg: rgba(10, 14, 23, 0.82);
  --glass-border: rgba(0, 240, 255, 0.25);
  --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);

  --cyan-glow: #00f0ff;
  --purple-glow: #7000ff;
  --pink-glow: #ff007f;
  --text-primary: #f0f6fc;
  --text-muted: #8b949e;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  --bg-primary: #f0f4f8;
  --bg-secondary: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(0, 100, 255, 0.25);
  --glass-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);

  --cyan-glow: #0066ff;
  --purple-glow: #6600cc;
  --pink-glow: #e6005c;
  --text-primary: #0d1117;
  --text-muted: #57606a;
}

/* 2. RESET & BASE STYLES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

::selection {
  background-color: var(--cyan-glow);
  color: #000;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--cyan-glow); border-radius: 4px; }

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  padding-bottom: 60px;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Background Canvas & Progress */
#cyberUniverseCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

.scroll-progress-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 10000;
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan-glow), var(--purple-glow), var(--pink-glow));
}

/* 3. COMPACT FLOATING HUD CAPSULE (SANGAT RAPI, RINGKAS & ESTETIS) */
.compact-time-hud {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.45rem 1.2rem;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  z-index: 9999;
  font-family: var(--font-code);
  font-size: 0.78rem;
  color: var(--text-primary);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 12px rgba(0, 240, 255, 0.2);
  white-space: nowrap;
}

.hud-capsule-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hud-dot-divider {
  color: var(--cyan-glow);
  opacity: 0.6;
  font-size: 0.8rem;
}

#compactDateDisplay { color: var(--text-muted); font-weight: 500; }
#compactClockDisplay { color: var(--cyan-glow); font-weight: 600; }
#compactSessionDisplay { color: #f59e0b; font-weight: 600; }

/* Cursor & SFX Widget */
.cursor-dot, .cursor-ring {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}

.cursor-dot { width: 6px; height: 6px; background-color: var(--cyan-glow); }
.cursor-ring { width: 32px; height: 32px; border: 2px solid var(--cyan-glow); transition: transform 0.1s ease-out; }

.sound-control-widget {
  position: fixed;
  top: 85px;
  right: 25px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  padding: 0.4rem 0.9rem;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  z-index: 999;
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--cyan-glow);
  transition: var(--transition-fast);
}

.sound-control-widget:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px var(--cyan-glow);
}

/* Glass Card Style */
.glass-cyber-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
  transition: var(--transition-normal);
}

.glass-cyber-card:hover {
  border-color: var(--cyan-glow);
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.2);
}

/* 4. HEADER & NAVIGATION */
.cyber-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 6%;
  background: rgba(4, 6, 10, 0.6);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: auto;
}

.cyber-logo {
  font-family: var(--font-cyber);
  font-size: 1.3rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-bracket { color: var(--cyan-glow); }
.logo-text span { color: var(--cyan-glow); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.2rem;
}

.nav-item {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
  color: var(--cyan-glow);
  text-shadow: 0 0 8px var(--cyan-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--cyan-glow);
  border-color: var(--cyan-glow);
}

/* Hamburger Icon & Transisi Ke Tanda 'X' */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  cursor: pointer;
  z-index: 1001;
  transition: var(--transition-fast);
}

.hamburger-btn span {
  width: 20px;
  height: 2px;
  background-color: var(--cyan-glow);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  transform-origin: center;
}

.hamburger-btn.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger-btn.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger-btn.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.hamburger-btn:hover {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

/* 5. SECTIONS & HERO MODULE */
section {
  padding: 120px 6% 80px;
  max-width: 1400px;
  margin: auto;
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--cyan-glow);
  border-radius: 30px;
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--cyan-glow);
  margin-bottom: 1.5rem;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--cyan-glow);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan-glow);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 240, 255, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
}

.hero-title {
  font-family: var(--font-cyber);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.glitch-text-effect {
  position: relative;
  color: var(--cyan-glow);
  text-shadow: 0 0 15px var(--cyan-glow);
}

.text-glow { color: var(--cyan-glow); }

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.hero-typing-box {
  font-family: var(--font-code);
  font-size: 1rem;
  margin-bottom: 2rem;
  padding: 0.8rem 1.2rem;
  background: rgba(0,0,0,0.3);
  border-left: 3px solid var(--cyan-glow);
}

.typing-prefix { color: var(--text-muted); margin-right: 0.5rem; }
.typing-dynamic-text { color: var(--cyan-glow); font-weight: 600; }

.hero-btn-group {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 3rem;
}

.cyber-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.9rem 2rem;
  border-radius: 12px;
  font-family: var(--font-cyber);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
}

.primary-cyber-btn {
  background: linear-gradient(135deg, var(--cyan-glow), var(--purple-glow));
  color: #fff;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.primary-cyber-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.6);
}

.secondary-cyber-btn {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.secondary-cyber-btn:hover {
  border-color: var(--cyan-glow);
  background: rgba(0, 240, 255, 0.05);
}

.btn-full { width: 100%; justify-content: center; }

/* Metrics */
.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.metric-card {
  padding: 1.2rem;
  text-align: center;
}

.counter-val {
  font-family: var(--font-cyber);
  font-size: 2rem;
  color: var(--cyan-glow);
}

.metric-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Animated Hologram Profile Showcase */
.hero-avatar-wrapper {
  display: flex;
  justify-content: center;
}

.avatar-cyber-frame {
  position: relative;
  width: 320px;
  height: 380px;
  padding: 1rem;
}

.hologram-glow-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  background: linear-gradient(45deg, var(--cyan-glow), var(--purple-glow));
  filter: blur(20px);
  opacity: 0.3;
  z-index: -1;
  animation: hologramPulse 3s infinite alternate;
}

@keyframes hologramPulse {
  0% { opacity: 0.2; filter: blur(15px); }
  100% { opacity: 0.5; filter: blur(25px); }
}

.scanline-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,0) 50%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.3));
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 2;
  border-radius: 16px;
}

.avatar-ring-animation {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px dashed var(--cyan-glow);
  border-radius: 26px;
  animation: rotateRing 15s linear infinite;
  pointer-events: none;
  opacity: 0.6;
}

@keyframes rotateRing {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.avatar-img-container {
  width: 100%;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
}

.cyber-profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: contrast(110%) hue-rotate(10deg);
  animation: floatAvatar 4s ease-in-out infinite alternate;
}

@keyframes floatAvatar {
  0% { transform: translateY(0px) scale(1); }
  100% { transform: translateY(-8px) scale(1.03); }
}

.hologram-scanner-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--cyan-glow);
  box-shadow: 0 0 15px var(--cyan-glow);
  animation: scanLineMove 3s ease-in-out infinite alternate;
}

@keyframes scanLineMove {
  0% { top: 0%; }
  100% { top: 100%; }
}

.avatar-cyber-frame:hover .cyber-profile-photo {
  transform: scale(1.05);
}

.cyber-badge {
  position: absolute;
  padding: 0.5rem 1rem;
  font-family: var(--font-code);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 3;
}

.badge-top-right { top: -15px; right: -15px; }
.badge-bottom-left { bottom: -15px; left: -15px; }

.text-cyan { color: var(--cyan-glow); }
.text-purple { color: var(--purple-glow); }
.text-orange { color: #f97316; }
.text-yellow { color: #eab308; }
.text-green { color: #22c55e; }

/* 6. COMPONENTS, SECTIONS & GRIDS */
.section-title-box {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  font-family: var(--font-code);
  color: var(--cyan-glow);
  font-size: 0.85rem;
}

.section-heading {
  font-family: var(--font-cyber);
  font-size: 2rem;
  margin-top: 0.4rem;
}

.about-grid, .services-grid, .testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.about-card, .service-cyber-card, .testimonial-card {
  padding: 2.5rem;
  position: relative;
}

.card-corner-icon, .service-icon {
  font-size: 2rem;
  color: var(--cyan-glow);
  margin-bottom: 1.2rem;
}

.card-tags {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.5rem;
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--cyan-glow);
}

/* Testimonial Specifics */
.testimonial-stars { color: #f59e0b; margin-bottom: 1rem; }
.client-info { display: flex; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.client-info img { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.client-info h4 { font-size: 0.95rem; font-weight: 700; }
.client-info span { font-size: 0.75rem; color: var(--text-muted); }

/* Timeline */
.timeline-container {
  max-width: 850px;
  margin: auto;
  border-left: 2px solid var(--glass-border);
  padding-left: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.timeline-box {
  padding: 2rem;
  position: relative;
}

.timeline-marker {
  position: absolute;
  left: -2.4rem;
  top: 2rem;
  width: 14px;
  height: 14px;
  background-color: var(--cyan-glow);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan-glow);
}

.timeline-date {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--cyan-glow);
}

/* Skills */
.skills-matrix-wrapper {
  padding: 3rem;
  max-width: 900px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-label-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.skill-progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

.skill-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan-glow), var(--purple-glow));
  transition: width 1.5s cubic-bezier(0.1, 0.5, 0.1, 1);
}

/* Portfolio Filters & Grid */
.portfolio-filter-bar {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 0.6rem 1.4rem;
  border-radius: 30px;
  cursor: pointer;
  font-family: var(--font-cyber);
  font-size: 0.75rem;
  transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--cyan-glow);
  color: #000;
  border-color: var(--cyan-glow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  overflow: hidden;
  cursor: pointer;
}

.card-thumb-frame {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.thumb-gradient {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.thumb-1 { background: linear-gradient(45deg, #1e1b4b, #4338ca); }
.thumb-2 { background: linear-gradient(45deg, #064e3b, #059669); }
.thumb-3 { background: linear-gradient(45deg, #701a75, #c026d3); }

.portfolio-card:hover .thumb-gradient { transform: scale(1.1); }

.thumb-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 6, 10, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-fast);
}

.portfolio-card:hover .thumb-overlay { opacity: 1; }

.preview-project-btn {
  background: var(--cyan-glow);
  color: #000;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  font-family: var(--font-cyber);
  font-size: 0.75rem;
  cursor: pointer;
}

.card-body-content { padding: 1.5rem; }

.card-category-tag {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--cyan-glow);
}

/* Analytics Telemetry */
.analytics-container {
  max-width: 900px;
  margin: auto;
  padding: 3rem;
}

.telemetry-grid {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.telemetry-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.telemetry-label {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.telemetry-bar-wrap {
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}

.telemetry-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-glow), var(--purple-glow));
  border-radius: 10px;
  transition: width 1s ease-in-out;
}

.telemetry-val {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--cyan-glow);
  text-align: right;
}

/* Terminal CLI */
.terminal-container {
  max-width: 800px;
  margin: auto;
  overflow: hidden;
}

.terminal-top-bar {
  background: rgba(0, 0, 0, 0.4);
  padding: 0.8rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--glass-border);
}

.terminal-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.red-dot { background: #ef4444; }
.yellow-dot { background: #f59e0b; }
.green-dot { background: #22c55e; }

.terminal-title {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.terminal-body {
  padding: 1.5rem;
  min-height: 200px;
  max-height: 300px;
  overflow-y: auto;
  font-family: var(--font-code);
  font-size: 0.9rem;
}

.term-line { margin-bottom: 0.5rem; }

.terminal-input-row {
  display: flex;
  align-items: center;
  padding: 0.8rem 1.5rem;
  background: rgba(0,0,0,0.2);
  border-top: 1px solid var(--glass-border);
}

.term-prompt {
  font-family: var(--font-code);
  color: var(--cyan-glow);
  margin-right: 0.8rem;
  font-size: 0.85rem;
}

#terminalInput {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-code);
  width: 100%;
}

/* Contact Form */
.contact-wrapper { max-width: 650px; margin: auto; }
.contact-form { padding: 3rem; }

.input-field-group {
  position: relative;
  margin-bottom: 2rem;
}

.input-field-group input, .input-field-group textarea {
  width: 100%;
  padding: 1rem;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-fast);
}

.input-field-group label {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition-fast);
}

.input-field-group textarea ~ label { top: 25px; }

.input-field-group input:focus, .input-field-group textarea:focus {
  border-color: var(--cyan-glow);
}

.input-field-group input:focus ~ label,
.input-field-group input:not(:placeholder-shown) ~ label,
.input-field-group textarea:focus ~ label,
.input-field-group textarea:not(:placeholder-shown) ~ label {
  top: -10px;
  left: 10px;
  font-size: 0.75rem;
  background: var(--bg-primary);
  padding: 0 6px;
  color: var(--cyan-glow);
}

.input-error-text {
  display: none;
  color: #ef4444;
  font-size: 0.75rem;
  margin-top: 0.4rem;
}

.form-feedback-msg { margin-top: 1rem; text-align: center; font-weight: 600; }

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 2rem;
}

.modal-backdrop.active { display: flex; }

.modal-box {
  max-width: 550px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

.modal-badge {
  font-family: var(--font-code);
  color: var(--cyan-glow);
  font-size: 0.8rem;
  margin: 0.5rem 0 1rem;
  display: inline-block;
}

.modal-tags-wrapper {
  display: flex;
  gap: 0.5rem;
  margin: 1.5rem 0;
  flex-wrap: wrap;
}

/* Footer & Scroll Top */
.cyber-footer {
  text-align: center;
  padding: 2.5rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.scroll-top-btn {
  position: fixed;
  bottom: 70px;
  right: 25px;
  width: 45px;
  height: 45px;
  background: var(--cyan-glow);
  color: #000;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--cyan-glow);
  transition: var(--transition-fast);
  z-index: 999;
}

/* Scroll Reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 7. RESPONSIVE MEDIA QUERIES */
@media (max-width: 992px) {
  .hero-container { grid-template-columns: 1fr; }
  .hero-avatar-wrapper { order: -1; }
  .compact-time-hud {
    font-size: 0.72rem;
    padding: 0.4rem 0.9rem;
    gap: 0.5rem;
    bottom: 12px;
  }
}

@media (max-width: 768px) {
  .hamburger-btn { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 6rem 2rem;
    transition: var(--transition-normal);
  }
  .nav-links.active { right: 0; }
  .hero-metrics-grid { grid-template-columns: 1fr; }
}

/* Extended Utility Rule Extensions for Maximum Code Density */
.cyber-html-root { scroll-behavior: smooth; }
.cyber-body-root { position: relative; }
.main-content-wrapper { position: relative; z-index: 10; }
.card-corner-icon { transition: transform 0.3s ease; }
.about-card:hover .card-corner-icon { transform: rotate(15deg) scale(1.1); }
.service-cyber-card:hover .service-icon { transform: scale(1.15); transition: transform 0.3s ease; }
.timeline-box:hover .timeline-marker { background-color: var(--purple-glow); box-shadow: 0 0 15px var(--purple-glow); }
.skill-row:hover .skill-progress-fill { filter: brightness(1.2); }
.portfolio-card:hover h3 { color: var(--cyan-glow); transition: color 0.3s ease; }
.terminal-container:hover { border-color: var(--cyan-glow); }
.contact-form:hover { border-color: var(--cyan-glow); }