/* ==========================================================================
   ANSO THATTIASSERIL CHACKO — SCI-FI / HUD TERMINAL PORTFOLIO STYLESHEET
   Vanilla CSS with Cyber Design Tokens, Scanlines, HUD Brackets & Reticle Cursor
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. DESIGN TOKENS & RESET
   -------------------------------------------------------------------------- */
:root {
  /* Color System */
  --bg-deep: #04070d;
  --bg-panel: rgba(8, 14, 26, 0.85);
  --bg-panel-hover: rgba(14, 24, 44, 0.95);
  
  --border-color: rgba(0, 255, 204, 0.2);
  --border-glow: rgba(0, 255, 204, 0.5);
  
  --neon-cyan: #00ffcc;
  --neon-blue: #00bfff;
  --neon-green: #00ff88;
  --neon-purple: #9d4edd;
  --neon-amber: #ffaa00;
  
  --text-main: #f0f6fc;
  --text-muted: #8b949e;
  --text-dim: #484f58;
  
  /* Fonts */
  --font-mono: 'Share Tech Mono', 'JetBrains Mono', monospace;
  --font-code: 'JetBrains Mono', monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout */
  --container-max: 1200px;
  --radius-hud: 4px;
  
  /* Transitions */
  --trans-fast: 0.15s ease;
  --trans-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Glow Shadows */
  --glow-cyber: 0 0 15px rgba(0, 255, 204, 0.3);
  --glow-strong: 0 0 30px rgba(0, 255, 204, 0.6);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body.terminal-body {
  overflow-x: hidden;
  line-height: 1.6;
  background-color: var(--bg-deep);
  position: relative;
}

::selection {
  background-color: var(--neon-cyan);
  color: #04070d;
}

/* --------------------------------------------------------------------------
   02. SCANLINE & VIGNETTE OVERLAYS
   -------------------------------------------------------------------------- */
.scanline-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9990;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.6;
}

.vignette-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9989;
  background: radial-gradient(
    circle at center,
    transparent 50%,
    rgba(4, 7, 13, 0.85) 90%,
    rgba(4, 7, 13, 0.98) 100%
  );
}

/* --------------------------------------------------------------------------
   03. CUSTOM REACTIVE CROSSHAIR RETICLE CURSOR
   -------------------------------------------------------------------------- */
.custom-hud-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s ease-out, width 0.2s, height 0.2s;
}

.reticle-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 255, 204, 0.6);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(0, 255, 204, 0.2);
}

.reticle-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  background-color: var(--neon-cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--neon-cyan);
}

.reticle-bracket {
  position: absolute;
  width: 6px;
  height: 6px;
  border-color: var(--neon-cyan);
  border-style: solid;
  opacity: 0.5;
  transition: all 0.2s ease;
}

.reticle-bracket.top-left { top: -2px; left: -2px; border-width: 1.5px 0 0 1.5px; }
.reticle-bracket.top-right { top: -2px; right: -2px; border-width: 1.5px 1.5px 0 0; }
.reticle-bracket.bottom-left { bottom: -2px; left: -2px; border-width: 0 0 1.5px 1.5px; }
.reticle-bracket.bottom-right { bottom: -2px; right: -2px; border-width: 0 1.5px 1.5px 0; }

.reticle-lock-text {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon-cyan);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  margin-top: 4px;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}

/* Cursor Hover Target Lock State */
body.reticle-locked .custom-hud-cursor {
  width: 46px;
  height: 46px;
}

body.reticle-locked .reticle-ring {
  border-color: var(--neon-cyan);
  background: rgba(0, 255, 204, 0.08);
  box-shadow: 0 0 20px rgba(0, 255, 204, 0.5);
  animation: reticle-spin 4s infinite linear;
}

@keyframes reticle-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

body.reticle-locked .reticle-bracket {
  opacity: 1;
  width: 8px;
  height: 8px;
}

body.reticle-locked .reticle-lock-text {
  opacity: 1;
}

@media (pointer: coarse), (max-width: 992px) {
  .custom-hud-cursor { display: none !important; }
}

/* --------------------------------------------------------------------------
   04. HUD BRACKETS & REUSABLE HUD CARDS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hud-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-hud);
  padding: 1.75rem;
  transition: border-color var(--trans-normal), transform var(--trans-normal), box-shadow var(--trans-normal);
}

.hud-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-cyber);
  background: var(--bg-panel-hover);
}

/* Corner Bracket Accents */
.hud-bracket {
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--neon-cyan);
  border-style: solid;
  pointer-events: none;
}

.hud-bracket.top-left { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.hud-bracket.top-right { top: -1px; right: -1px; border-width: 2px 2px 0 0; }
.hud-bracket.bottom-left { bottom: -1px; left: -1px; border-width: 0 0 2px 2px; }
.hud-bracket.bottom-right { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-hud);
  transition: all var(--trans-normal);
}

.btn-hud-primary {
  background: rgba(0, 255, 204, 0.12);
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 255, 204, 0.2);
}

.btn-hud-primary:hover {
  background: rgba(0, 255, 204, 0.25);
  box-shadow: var(--glow-strong);
  transform: translateY(-2px);
}

.btn-hud-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-hud-secondary:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: rgba(0, 255, 204, 0.05);
}

.btn-full { width: 100%; }

.section-tag-header {
  margin-bottom: 2.5rem;
}

.section-code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-cyan);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.4rem;
}

.section-heading {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.header-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent);
  margin-top: 0.5rem;
}

/* --------------------------------------------------------------------------
   05. NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(4, 7, 13, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.brand-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan);
}

.brand-cursor {
  color: var(--neon-cyan);
  animation: blink-cursor 1s infinite;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: color var(--trans-fast);
}

.nav-link:hover { color: var(--neon-cyan); }
.nav-num { color: var(--neon-cyan); opacity: 0.7; }

.hud-status-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-green);
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-hud);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.mobile-toggle span {
  width: 22px;
  height: 2px;
  background-color: var(--neon-cyan);
}

/* --------------------------------------------------------------------------
   06. HERO SECTION & HUD SCANNER HEADSHOT
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 8.5rem;
  padding-bottom: 5rem;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: center;
}

.sys-boot-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-cyan);
  background: rgba(0, 255, 204, 0.08);
  border: 1px solid rgba(0, 255, 204, 0.25);
  padding: 0.35rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.hero-name {
  font-family: var(--font-mono);
  font-size: 3.25rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

/* Typewriter Headline Box */
.typewriter-box {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--neon-cyan);
  background: rgba(0, 255, 204, 0.04);
  border-left: 3px solid var(--neon-cyan);
  padding: 1rem;
  margin-bottom: 1.5rem;
  min-height: 80px;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.prompt-symbol { color: var(--neon-cyan); font-weight: 700; }
.blinking-cursor { color: var(--neon-cyan); animation: blink-cursor 0.8s infinite; }

.hero-subtext {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero-social-grid {
  display: flex;
  gap: 1rem;
}

.hud-social-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-hud);
  transition: all var(--trans-fast);
}

.hud-social-btn:hover {
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  background: rgba(0, 255, 204, 0.08);
}

/* HUD Headshot Viewfinder Frame */
.hero-hud-frame-wrapper {
  display: flex;
  justify-content: center;
}

.hud-bounding-box {
  position: relative;
  width: 100%;
  max-width: 310px;
  background: rgba(8, 14, 26, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-hud);
  padding: 1rem;
  box-shadow: 0 15px 40px rgba(0,0,0,0.6), var(--glow-cyber);
}

.hud-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}

.hud-target-indicator { color: var(--neon-cyan); font-weight: 700; }
.hud-id-tag { color: var(--text-muted); }

.headshot-container {
  position: relative;
  width: 100%;
  height: 300px;
  background: #060a12;
  border: 1px solid rgba(0, 255, 204, 0.3);
  overflow: hidden;
  border-radius: 2px;
}

.viewfinder-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(0,255,204,0.05) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(0,255,204,0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.laser-scan-line {
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  box-shadow: 0 0 15px var(--neon-cyan);
  z-index: 10;
  animation: laser-sweep 3s ease-in-out infinite;
}

@keyframes laser-sweep {
  0% { top: -5%; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: 105%; opacity: 0; }
}

.headshot-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: contrast(1.05) brightness(0.95);
}

.face-recognition-box {
  position: absolute;
  top: 10%;
  left: 26%;
  width: 48%;
  height: 38%;
  border: 1.5px solid rgba(0, 255, 204, 0.7);
  box-shadow: 0 0 14px rgba(0, 255, 204, 0.3), inset 0 0 12px rgba(0, 255, 204, 0.15);
  pointer-events: none;
  z-index: 5;
  animation: recog-pulse 2.5s infinite ease-in-out;
}

@keyframes recog-pulse {
  0%, 100% { border-color: rgba(0, 255, 204, 0.4); box-shadow: 0 0 10px rgba(0, 255, 204, 0.15); }
  50% { border-color: rgba(0, 255, 204, 0.9); box-shadow: 0 0 20px rgba(0, 255, 204, 0.4); }
}

.recog-corner {
  position: absolute;
  width: 8px;
  height: 8px;
  border-color: var(--neon-cyan);
  border-style: solid;
}

.recog-corner.tl { top: -2px; left: -2px; border-width: 2px 0 0 2px; }
.recog-corner.tr { top: -2px; right: -2px; border-width: 2px 2px 0 0; }
.recog-corner.bl { bottom: -2px; left: -2px; border-width: 0 0 2px 2px; }
.recog-corner.br { bottom: -2px; right: -2px; border-width: 0 2px 2px 0; }

.recog-label {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon-cyan);
  background: rgba(4, 7, 13, 0.9);
  border: 1px solid var(--neon-cyan);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  white-space: nowrap;
}

.hud-box-footer {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  border-top: 1px solid var(--border-color);
  padding-top: 0.5rem;
  margin-top: 0.75rem;
}

.t-label { color: var(--text-dim); }
.t-val { color: var(--text-muted); font-weight: 600; }
.t-val.green { color: var(--neon-green); }
.t-val.cyan { color: var(--neon-cyan); }

/* --------------------------------------------------------------------------
   07. ABOUT SECTION
   -------------------------------------------------------------------------- */
.hud-section {
  padding: 5rem 0;
}

.about-hud-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
}

.main-bio-card p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.main-bio-card p:last-child { margin-bottom: 0; }

.about-hud-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--neon-cyan);
  margin-bottom: 1rem;
}

.hud-tags-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hud-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(0, 255, 204, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-hud);
}

.location-card .loc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.flag-icon { font-size: 2rem; }
.loc-title { font-family: var(--font-mono); font-size: 1rem; color: var(--neon-cyan); }
.loc-desc { font-size: 0.88rem; color: var(--text-muted); margin-top: 0.2rem; }

/* --------------------------------------------------------------------------
   08. PROJECTS SECTION (STANDARDIZED PROJECT CARDS)
   -------------------------------------------------------------------------- */
.projects-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.project-card {
  padding: 2rem;
}

.project-header {
  margin-bottom: 1rem;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.project-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan);
}

.project-code-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-cyan);
}

.project-title {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-main);
}

.project-summary {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.how-it-works-box {
  background: rgba(0, 255, 204, 0.04);
  border: 1px solid rgba(0, 255, 204, 0.2);
  padding: 1rem;
  border-radius: var(--radius-hud);
  margin-bottom: 1.25rem;
}

.hiw-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-cyan);
  display: block;
  margin-bottom: 0.3rem;
}

.hiw-text {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.5;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--neon-cyan);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-hud);
}

/* Collapsible Telemetry Panel */
.telemetry-toggle-btn {
  background: rgba(0, 255, 204, 0.08);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-hud);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--trans-fast);
}

.telemetry-toggle-btn:hover {
  background: rgba(0, 255, 204, 0.2);
  box-shadow: var(--glow-cyber);
}

.collapsible-telemetry {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
  margin-top: 0;
}

.collapsible-telemetry.open {
  max-height: 600px;
  transition: max-height 0.5s ease-in-out;
  margin-top: 1.5rem;
}

.telemetry-inner {
  padding: 1.5rem;
  background: #060a12;
  border: 1px solid var(--border-color);
}

.telemetry-heading {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--neon-cyan);
  margin-bottom: 1rem;
}

.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  font-size: 0.85rem;
}

.t-col h5 {
  font-family: var(--font-mono);
  color: var(--text-main);
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.3rem;
}

.t-col ul {
  list-style: none;
  color: var(--text-muted);
}

.t-col ul li {
  margin-bottom: 0.3rem;
}

/* --------------------------------------------------------------------------
   09. EXPERIENCE SECTION
   -------------------------------------------------------------------------- */
.hud-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-card {
  padding: 1.5rem;
}

.role-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.4rem;
}

.role-date {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--neon-cyan);
}

.role-company {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.role-title {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.role-desc {
  color: var(--text-muted);
  font-size: 0.98rem;
}

.background-note-card {
  border-style: dashed;
}

/* --------------------------------------------------------------------------
   10. EDUCATION SECTION
   -------------------------------------------------------------------------- */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.edu-period {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--neon-cyan);
  margin-bottom: 0.4rem;
}

.edu-degree {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.edu-school {
  font-size: 0.95rem;
  color: var(--neon-blue);
  margin-bottom: 0.75rem;
}

.edu-focus {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   11. CONTACT SECTION
   -------------------------------------------------------------------------- */
.contact-hud-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-subtext {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.contact-buttons-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hud-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.hud-form-group label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-cyan);
}

.hud-form-group input,
.hud-form-group textarea {
  background: #060a12;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-hud);
  padding: 0.8rem 1rem;
  color: var(--text-main);
  font-family: var(--font-code);
  font-size: 0.9rem;
  transition: border-color var(--trans-fast);
}

.hud-form-group input:focus,
.hud-form-group textarea:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 255, 204, 0.25);
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  background: #020408;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-code { color: var(--neon-cyan); }
.footer-top a { color: var(--neon-cyan); text-decoration: none; }

/* --------------------------------------------------------------------------
   13. GLITCH HOVER & RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
.glitch-hover:hover {
  animation: glitch-anim 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes glitch-anim {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .typewriter-box {
    justify-content: center;
  }

  .hero-actions, .hero-social-grid {
    justify-content: center;
  }

  .about-hud-grid, .edu-grid, .contact-hud-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-name { font-size: 2.25rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(4, 7, 13, 0.95);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  .nav-links.active { display: flex; }
  .mobile-toggle { display: flex; }
  .hud-status-badge { display: none; }
  .scanline-overlay { opacity: 0.3; } /* Reduce intensity on mobile */
}