/* ===== THEMES ===== */
:root {
  /* Core Colors - Cyberpunk Palette */
  --bg-dark: #0a0a0a;
  --bg-terminal: #0d1117;
  --bg-card: #161b22;
  --bg-card-hover: #1c2128;

  /* Terminal Colors */
  --green: #00ff41;
  --green-dim: #00cc33;
  --green-glow: rgba(0, 255, 65, 0.15);
  --green-glow-strong: rgba(0, 255, 65, 0.4);

  --cyan: #00d4ff;
  --cyan-dim: #00a8cc;
  --cyan-glow: rgba(0, 212, 255, 0.15);

  --magenta: #ff00ff;
  --yellow: #ffff00;
  --orange: #ff9500;
  --red: #ff3333;
  --black: #000000;
  --white: #ffffff;

  /* Text */
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #484f58;

  /* Borders */
  --border: rgba(0, 255, 65, 0.1);
  --border-hover: rgba(0, 255, 65, 0.3);

  /* Fonts */
  --font-mono: "Fira Code", "Share Tech Mono", "Courier New", monospace;

  /* Effects */
  --glow-small: 0 0 10px var(--green-glow);
  --glow-medium: 0 0 20px var(--green-glow), 0 0 40px var(--green-glow);
  --glow-large: 0 0 30px var(--green-glow-strong), 0 0 60px var(--green-glow);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

::selection {
  background: var(--green);
  color: var(--bg-dark);
}

/* ===== BOOT SEQUENCE ===== */
.boot-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.boot-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.boot-content {
  max-width: 700px;
  padding: 2rem;
  text-align: left;
}

.boot-ascii {
  font-size: clamp(0.35rem, 1.2vw, 0.7rem);
  color: var(--green);
  margin-bottom: 2rem;
  line-height: 1.2;
  text-shadow: var(--glow-small);
  white-space: pre;
  overflow: hidden;
}

.boot-text {
  margin-bottom: 2rem;
}

.boot-line {
  font-size: clamp(0.7rem, 2vw, 0.875rem);
  color: var(--text-secondary);
  opacity: 0;
  transform: translateX(-10px);
  margin-bottom: 0.5rem;
  /* animation moved to .boot-line.visible to respect JS delay */
}

.boot-line.visible {
  opacity: 1;
  transform: translateX(0);
  animation: bootLineIn 0.3s ease forwards;
}

@keyframes bootLineIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.boot-success {
  color: var(--green);
  text-shadow: var(--glow-small);
}

.boot-progress {
  height: 3px;
  background: var(--bg-card);
  border-radius: 3px;
  overflow: hidden;
}

.boot-progress-bar {
  height: 100%;
  width: 0;
  background: var(--green);
  box-shadow: var(--glow-medium);
  animation: bootProgress 6s ease-out forwards;
}

@keyframes bootProgress {
  to {
    width: 100%;
  }
}

/* ===== MATRIX RAIN ===== */
#matrixCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.15;
  pointer-events: none;
}

/* ===== SCAN LINES ===== */
.scan-lines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 9998;
  opacity: 0.3;
}

/* ===== CRT FLICKER ===== */
.crt-flicker {
  position: fixed;
  inset: 0;
  background: rgba(0, 255, 65, 0.02);
  pointer-events: none;
  z-index: 9997;
  animation: flicker 0.15s infinite;
}

@keyframes flicker {
  0%,
  100% {
    opacity: 0.02;
  }
  50% {
    opacity: 0.04;
  }
}

/* ===== TERMINAL CONTAINER ===== */
.terminal-container {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.terminal-container.visible {
  opacity: 1;
}

/* ===== TERMINAL HEADER ===== */
.terminal-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-terminal);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

/* Responsive terminal-tabs improvements */
.terminal-tabs {
  display: flex;
  gap: 0.25rem;
  margin-left: auto;
  overflow-x: auto;
  scrollbar-width: none;
  flex-wrap: nowrap;
  justify-content: center;
  width: 100%;
  max-width: 100vw;
}

@media (max-width: 640px) {
  .terminal-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  .terminal-tabs {
    margin-left: 0;
    justify-content: center;
    width: 100%;
    flex-wrap: nowrap;
    padding-top: 0.25rem;
    border-top: 1px solid var(--border);
  }
}

.terminal-buttons {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.terminal-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.terminal-btn:hover {
  transform: scale(1.2);
}

.terminal-btn-close {
  background: #ff5f56;
}
.terminal-btn-minimize {
  background: #ffbd2e;
}
.terminal-btn-maximize {
  background: #27ca40;
}

.terminal-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.terminal-user {
  color: var(--green);
}
.terminal-path {
  color: var(--cyan);
}

.terminal-tabs {
  display: flex;
  gap: 0.25rem;
  margin-left: auto;
  overflow-x: auto;
  scrollbar-width: none;
  flex-wrap: wrap;
}

.terminal-tabs::-webkit-scrollbar {
  display: none;
}

.terminal-tab {
  padding: 0.4rem 0.75rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px 4px 0 0;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: var(--font-mono);
}

.terminal-tab:hover {
  color: var(--text-secondary);
  background: var(--bg-card);
}

.terminal-tab.active {
  color: var(--green);
  background: var(--bg-card);
  border-color: var(--border);
  border-bottom-color: var(--bg-card);
}

/* ===== TERMINAL BODY ===== */
.terminal-body {
  flex: 1;
  padding: 1.5rem 1rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* ===== TERMINAL SECTIONS ===== */
.terminal-section {
  display: none;
  animation: fadeIn 0.4s ease;
}

.terminal-section.active {
  display: block;
}

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

.section-command {
  font-size: clamp(0.75rem, 2.5vw, 0.9rem);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--border);
  word-break: break-all;
}

.section-command .prompt {
  color: var(--green);
  margin-right: 0.5rem;
}

.section-command .cmd {
  color: var(--cyan);
}

/* ===== HOME SECTION ===== */
.home-content {
  text-align: center;
  padding: 2rem 0;
}

/* New Hero Section with Photo */
.hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

/* Photo Frame Styles */
.photo-frame {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.photo-border {
  position: relative;
  padding: 4px;
  background: linear-gradient(135deg, var(--green) 0%, var(--cyan) 50%, var(--green) 100%);
  border-radius: 8px;
  animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
  0%,
  100% {
    box-shadow: 0 0 20px var(--green-glow), 0 0 40px var(--green-glow);
  }
  50% {
    box-shadow: 0 0 30px var(--cyan-glow), 0 0 60px var(--cyan-glow);
  }
}

.photo-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, var(--green-glow-strong) 0%, transparent 70%);
  opacity: 0.5;
  animation: pulseGlow 2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulseGlow {
  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.05);
  }
}

.photo-container {
  position: relative;
  width: 140px;
  height: 140px;
  overflow: hidden;
  border-radius: 6px;
  background: var(--bg-dark);
}

.profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) contrast(1.1);
  transition: all 0.3s ease;
}

.photo-border:hover .profile-photo {
  filter: grayscale(0%) contrast(1);
  transform: scale(1.05);
}

.photo-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 2px,
    rgba(0, 255, 65, 0.03) 2px,
    rgba(0, 255, 65, 0.03) 4px
  );
  pointer-events: none;
  animation: scanMove 8s linear infinite;
}

@keyframes scanMove {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 0 100px;
  }
}

/* Photo Corners */
.photo-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid var(--green);
}

.photo-corner-tl {
  top: -2px;
  left: -2px;
  border-right: none;
  border-bottom: none;
}
.photo-corner-tr {
  top: -2px;
  right: -2px;
  border-left: none;
  border-bottom: none;
}
.photo-corner-bl {
  bottom: -2px;
  left: -2px;
  border-right: none;
  border-top: none;
}
.photo-corner-br {
  bottom: -2px;
  right: -2px;
  border-left: none;
  border-top: none;
}

.photo-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.photo-status {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: statusPulse 1.5s ease-in-out infinite;
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 var(--green);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 0 4px transparent;
  }
}

/* Enhanced Glitch Effect */
.glitch-container {
  margin-bottom: 1rem;
}

.glitch-wrapper {
  position: relative;
  display: inline-block;
}

.glitch {
  font-family: 'Orbitron', 'Share Tech Mono', 'Fira Code', 'Courier New', monospace;
  font-size: clamp(2.5rem, 10vw, 6rem);
  font-weight: 900;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: var(--green);
  position: relative;
  text-shadow: 0 0 10px var(--green-glow), 0 0 20px var(--green-glow), 0 0 40px var(--green-glow);
  letter-spacing: 0.08em;
  animation: glitchText 4s infinite;
  text-transform: uppercase;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}

.glitch::before {
  color: var(--cyan);
  animation: glitchBefore 4s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
  transform: translateX(-3px);
}

.glitch::after {
  color: var(--magenta);
  animation: glitchAfter 4s infinite;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
  transform: translateX(3px);
}

@keyframes glitchText {
  0%,
  100% {
    transform: translate(0);
    opacity: 1;
  }
  2% {
    transform: translate(3px, -2px);
  }
  4% {
    transform: translate(-3px, 2px);
  }
  6% {
    transform: translate(0);
  }
  41% {
    transform: translate(0);
  }
  42% {
    transform: translate(5px, 0) skewX(2deg);
  }
  43% {
    transform: translate(-3px, 0) skewX(-1deg);
  }
  44% {
    transform: translate(0);
  }
}

@keyframes glitchBefore {
  0%,
  100% {
    transform: translateX(-3px);
  }
  2% {
    transform: translateX(5px) skewX(10deg);
  }
  4% {
    transform: translateX(-5px) skewX(-5deg);
  }
  6% {
    transform: translateX(-3px);
  }
  41% {
    transform: translateX(-3px);
  }
  42% {
    transform: translateX(8px) skewX(20deg);
  }
  43% {
    transform: translateX(-4px) skewX(-10deg);
  }
  44% {
    transform: translateX(-3px);
  }
}

@keyframes glitchAfter {
  0%,
  100% {
    transform: translateX(3px);
  }
  2% {
    transform: translateX(-5px) skewX(-10deg);
  }
  4% {
    transform: translateX(5px) skewX(5deg);
  }
  6% {
    transform: translateX(3px);
  }
  41% {
    transform: translateX(3px);
  }
  42% {
    transform: translateX(-8px) skewX(-20deg);
  }
  43% {
    transform: translateX(4px) skewX(10deg);
  }
  44% {
    transform: translateX(3px);
  }
}

/* Glitch Bars */
.glitch-bars {
  position: absolute;
  top: 0;
  left: -10%;
  width: 120%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.glitch-bars span {
  position: absolute;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, transparent 0%, var(--green) 50%, transparent 100%);
  opacity: 0;
}

.glitch-bars span:nth-child(1) {
  top: 20%;
  animation: glitchBar 4s 0.1s infinite;
}

.glitch-bars span:nth-child(2) {
  top: 50%;
  animation: glitchBar 4s 0.2s infinite;
}

.glitch-bars span:nth-child(3) {
  top: 80%;
  animation: glitchBar 4s 0.3s infinite;
}

@keyframes glitchBar {
  0%,
  100% {
    opacity: 0;
    transform: translateX(-100%);
  }
  41% {
    opacity: 0;
    transform: translateX(-100%);
  }
  42% {
    opacity: 1;
    transform: translateX(0);
  }
  43% {
    opacity: 1;
    transform: translateX(100%);
  }
  44% {
    opacity: 0;
    transform: translateX(100%);
  }
}

.glitch-subtitle {
  font-size: clamp(0.65rem, 2vw, 0.85rem);
  color: var(--cyan);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-top: 0.5rem;
}

/* Subtitle & Output */
.subtitle {
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.prompt {
  color: var(--green);
  text-shadow: var(--glow-small);
}

.output-block {
  display: inline-block;
  text-align: left;
  background: var(--bg-card);
  padding: 1rem 1.25rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 2rem;
  max-width: 100%;
  overflow-x: auto;
}

.output-line {
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  margin-bottom: 0.5rem;
  white-space: nowrap;
}

.output-line:last-child {
  margin-bottom: 0;
}

.key {
  color: var(--cyan);
}

.value {
  color: var(--text-secondary);
}

.highlight-murex {
  color: var(--red);
}
.highlight-42 {
  color: var(--white);
}
.highlight-lc {
  color: var(--orange);
}

/* Stats Monitor */
.stats-monitor {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  text-align: left;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--green);
  box-shadow: var(--glow-small);
  transform: translateY(-4px);
}

.stat-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.stat-icon {
  color: var(--green);
  font-size: 0.7rem;
}

.stat-title {
  font-size: 0.55rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.stat-value-large {
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 700;
  color: var(--green);
  text-shadow: var(--glow-small);
  margin-bottom: 0.5rem;
}

.stat-bar {
  height: 3px;
  background: var(--bg-dark);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.stat-bar-fill {
  height: 100%;
  width: var(--width);
  background: var(--green);
  box-shadow: var(--glow-small);
  animation: fillBar 1.5s ease-out forwards;
}

@keyframes fillBar {
  from {
    width: 0;
  }
}

.stat-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Credential Badges */
.credential-badges {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.badge:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

.badge-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.badge:hover .badge-glow {
  opacity: 1;
}

.badge-icon {
  font-size: 1.25rem;
  color: var(--red);
  text-shadow: var(--glow-small);
  flex-shrink: 0;
}

.badge-42 .badge-icon {
  color: var(--black);
  text-shadow: 0 0 10px rgba(0, 8, 255, 0.4);
}
.badge-leetcode .badge-icon {
  color: var(--orange);
  text-shadow: 0 0 10px rgba(255, 149, 0, 0.4);
}

.badge-content {
  text-align: left;
}

.badge-label {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.badge-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* CTA Buttons */
.cta-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 2vw, 0.9rem);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.cta-primary {
  background: var(--green);
  color: var(--bg-dark);
  border: 1px solid var(--green);
  box-shadow: var(--glow-small);
}

.cta-primary:hover {
  background: var(--green-dim);
  box-shadow: var(--glow-medium);
  transform: translateY(-2px);
}

.cta-secondary {
  background: transparent;
  color: var(--green);
  border: 1px solid var(--green);
}

.cta-secondary:hover {
  background: var(--green-glow);
  box-shadow: var(--glow-small);
}

.cta-arrow {
  transition: transform 0.3s ease;
}

.cta-btn:hover .cta-arrow {
  transform: translateX(4px);
}

/* Social Bar */
.social-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  color: var(--text-muted);
  border: 1px solid transparent;
  border-radius: 4px;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 0.75rem;
}

.social-link:hover {
  color: var(--green);
  border-color: var(--border);
  background: var(--bg-card);
}

.social-icon {
  color: var(--green);
}

.social-name {
  font-size: 0.75rem;
}

/* ===== ABOUT SECTION ===== */
.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-ascii {
  font-size: clamp(0.25rem, 0.8vw, 0.55rem);
  color: var(--green);
  text-shadow: var(--glow-small);
  margin-bottom: 1.5rem;
  line-height: 1.3;
  white-space: pre;
  overflow-x: auto;
}

.about-text {
  margin-bottom: 2rem;
}

.terminal-output {
  margin-bottom: 1rem;
  font-size: clamp(0.8rem, 2.5vw, 0.95rem);
  line-height: 1.8;
}

.output-prefix {
  color: var(--green);
  margin-right: 0.5rem;
}

.hl-green {
  color: var(--green);
  text-shadow: var(--glow-small);
}
.hl-cyan {
  color: var(--cyan);
}
.hl-magenta {
  color: var(--magenta);
}
.hl-yellow {
  color: var(--yellow);
}
.hl-orange {
  color: var(--orange);
}
.hl-red {
  color: var(--red);
}
.hl-black {
  color: var(--black);
}
.hl-white {
  color: var(--white);
}

/* Timeline */
.experience-timeline,
.education-timeline {
  margin-bottom: 2rem;
}

.timeline-header {
  font-size: clamp(0.75rem, 2.5vw, 0.9rem);
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed var(--border);
}

.timeline-grid {
  display: grid;
  gap: 0.75rem;
}

.timeline-card {
  position: relative;
  padding: 1rem 1rem 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.timeline-card:hover {
  border-color: var(--green);
  transform: translateX(4px);
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--green);
  border-radius: 3px 0 0 3px;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.timeline-card:hover .timeline-marker {
  opacity: 1;
  box-shadow: var(--glow-small);
}

.timeline-date {
  font-size: 0.65rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.timeline-title {
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.timeline-company {
  font-size: clamp(0.75rem, 2vw, 0.85rem);
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-size: 0.6rem;
  padding: 0.2rem 0.5rem;
  background: var(--green-glow);
  color: var(--green);
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* ===== SKILLS SECTION ===== */
.skills-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.skills-category {
  margin-bottom: 1.25rem;
}

.category-header {
  font-size: clamp(0.75rem, 2.5vw, 0.9rem);
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.bracket {
  color: var(--yellow);
}

.category-name {
  color: var(--cyan);
}

.skill-grid {
  display: grid;
  gap: 0.6rem;
  margin-left: 0.5rem;
  margin-bottom: 0.5rem;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.skill-name {
  min-width: 90px;
  font-size: clamp(0.7rem, 2vw, 0.85rem);
  color: var(--green);
}

.skill-bar {
  flex: 1;
  min-width: 60px;
  height: 6px;
  background: var(--bg-dark);
  border-radius: 3px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  border-radius: 3px;
  animation: skillFill 1s ease-out forwards;
}

.skill-item[data-level="95"] .skill-fill {
  width: 95%;
}
.skill-item[data-level="90"] .skill-fill {
  width: 90%;
}
.skill-item[data-level="85"] .skill-fill {
  width: 85%;
}
.skill-item[data-level="80"] .skill-fill {
  width: 80%;
}
.skill-item[data-level="75"] .skill-fill {
  width: 75%;
}
.skill-item[data-level="70"] .skill-fill {
  width: 70%;
}
.skill-item[data-level="60"] .skill-fill {
  width: 60%;
}
.skill-item[data-level="40"] .skill-fill {
  width: 40%;
}

@keyframes skillFill {
  from {
    width: 0;
  }
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-left: 0.5rem;
  margin-bottom: 0.5rem;
}

.skill-tag {
  font-size: clamp(0.6rem, 2vw, 0.75rem);
  padding: 0.3rem 0.6rem;
  background: var(--bg-dark);
  color: var(--cyan);
  border: 1px solid var(--border);
  border-radius: 3px;
  transition: all 0.2s ease;
}

.skill-tag:hover {
  border-color: var(--cyan);
  background: var(--cyan-glow);
}

.advanced-tags .skill-tag {
  color: var(--magenta);
}

.advanced-tags .skill-tag:hover {
  border-color: var(--magenta);
  background: rgba(255, 0, 255, 0.1);
}

.category-footer {
  font-size: clamp(0.75rem, 2.5vw, 0.9rem);
  color: var(--text-muted);
  margin-left: 0.5rem;
}

.skills-closing {
  font-size: clamp(0.75rem, 2.5vw, 0.9rem);
  color: var(--text-muted);
}

/* ===== PROJECTS SECTION ===== */
.projects-content {
  max-width: 1200px;
  margin: 0 auto;
}

.projects-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.filter-btn {
  padding: 0.4rem 0.75rem;
  font-family: var(--font-mono);
  font-size: clamp(0.65rem, 2vw, 0.8rem);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  color: var(--green);
  border-color: var(--green);
}

.filter-btn.active {
  color: var(--bg-dark);
  background: var(--green);
  border-color: var(--green);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: var(--glow-small);
}

.project-card.hidden {
  display: none;
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.project-icon {
  font-size: 1.25rem;
}

.project-badge {
  font-size: 0.55rem;
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.project-badge.award {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--bg-dark);
}

.project-badge.security {
  background: var(--red);
  color: white;
}

.project-badge.spring {
  background: var(--green);
  color: white;
}

.project-badge.lowlevel {
  background: var(--magenta);
  color: white;
}

.project-title {
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: clamp(0.75rem, 2vw, 0.85rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  flex: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.project-tech span {
  font-size: 0.6rem;
  padding: 0.2rem 0.4rem;
  background: var(--green-glow);
  color: var(--green);
  border-radius: 3px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--cyan);
  text-decoration: none;
  transition: all 0.2s ease;
}

.project-link:hover {
  color: var(--green);
}

.project-link .arrow {
  transition: transform 0.2s ease;
}

.project-link:hover .arrow {
  transform: translateX(4px);
}

/* ===== CONTACT SECTION ===== */
.contact-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.contact-ascii {
  font-size: clamp(0.25rem, 0.7vw, 0.45rem);
  color: var(--green);
  text-shadow: var(--glow-small);
  margin-bottom: 1.5rem;
  line-height: 1.2;
  white-space: pre;
  overflow-x: auto;
}

.contact-text {
  margin-bottom: 1.5rem;
  text-align: left;
}

.contact-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-card:hover {
  border-color: var(--green);
  transform: translateX(4px);
}

.contact-icon {
  font-size: 1.1rem;
  color: var(--green);
  text-shadow: var(--glow-small);
  flex-shrink: 0;
}

.contact-info {
  text-align: left;
  overflow: hidden;
}

.contact-label {
  display: block;
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-value {
  font-size: clamp(0.8rem, 2.5vw, 0.95rem);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--green-glow);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--green);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 0 0 var(--green-glow-strong);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 0 8px transparent;
  }
}

/* ===== INTERACTIVE TERMINAL (PC Only) ===== */
.interactive-terminal {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-terminal);
  border-top: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
  z-index: 50;
}

.terminal-input-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.terminal-input-line .prompt {
  color: var(--green);
  font-size: 0.85rem;
  white-space: nowrap;
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  caret-color: var(--green);
}

.terminal-input::placeholder {
  color: var(--text-muted);
}

.terminal-output-area {
  max-height: 150px;
  overflow-y: auto;
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

.terminal-output-area p {
  margin-bottom: 0.25rem;
}

/* PC Only Utility - Hide CLI on mobile/tablet */
.pc-only {
  display: none;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Small phones */
@media (min-width: 375px) {
  .terminal-body {
    padding: 1.5rem;
  }

  .photo-container {
    width: 160px;
    height: 160px;
  }
}

/* Tablets */
@media (min-width: 640px) {
  .terminal-header {
    flex-wrap: nowrap;
    padding: 0.75rem 1.5rem;
  }

  .terminal-tabs {
    flex-wrap: nowrap;
  }

  .terminal-tab {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }

  .terminal-body {
    padding: 2rem;
  }

  .home-content {
    padding: 3rem 0;
  }

  .photo-container {
    width: 180px;
    height: 180px;
  }

  .stats-monitor {
    grid-template-columns: repeat(4, 1fr);
  }

  .credential-badges {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .badge {
    flex: 0 1 auto;
  }

  .cta-container {
    flex-direction: row;
    justify-content: center;
  }

  .cta-btn {
    width: auto;
  }

  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-links {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop */
@media (min-width: 768px) {
  .terminal-body {
    padding: 3rem;
  }

  .home-content {
    padding: 4rem 0;
  }

  .hero-section {
    flex-direction: row;
    justify-content: center;
    gap: 3rem;
  }

  .photo-container {
    width: 200px;
    height: 200px;
  }

  .glitch-container {
    text-align: left;
  }
}

/* Large Desktop - Show CLI */
@media (min-width: 1024px) {
  .pc-only {
    display: block;
  }

  .terminal-body {
    padding-bottom: 100px; /* Space for fixed CLI */
  }

  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--green);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}