:root {
  --bg: #020408;
  --surface: #080d14;
  --surface2: #0d1520;
  --border: rgba(0,200,255,0.12);
  --accent: #00c8ff;
  --accent2: #7b2fff;
  --accent3: #ff3e6c;
  --green: #00ff9d;
  --text: #e2eaf5;
  --muted: #5a7080;
  --glow: 0 0 30px rgba(0,200,255,0.25);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Syne', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

/* ===== HOLOGRAPHIC HUD CURSOR ===== */
/* ===== EXACT IMAGE CURSOR ===== */
/* ===== EXACT IMAGE CURSOR WITH TILT ===== */
#cursor {
  width: 32px; 
  height: 32px;
  background-image: url('cursor.png') !important; 
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent !important; 
  box-shadow: none !important; 
  border-radius: 0 !important;
  position: fixed; 
  pointer-events: none;
  z-index: 99999; 

  /* Added -20deg rotation for a natural cursor tilt */
  transform: translate(-50%, -50%) rotate(-30deg); 
  
  filter: drop-shadow(0 0 6px var(--accent)) drop-shadow(0 0 15px var(--accent));
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

#cursor-ring {
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  /* HUD "Targeting" Look */
  border-style: double;
  border-width: 3px;
  opacity: 0.5;
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}

/* HUD Crosshair Lines */

#cursor {
  /* Slightly larger to make the arrow details visible */
  width: 28px; 
  height: 28px;
  
  /* Use your exact image */
  background-image: url('E:\PORTFOLIO 2\cursor.png'); /* Use just 'cursor-arrow.png' if it's in the same folder as CSS, or '../cursor-arrow.png' if your CSS is in a subfolder */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: transparent;
  
  /* Remove the circle styles */
  border-radius: 0; 
  
  position: fixed; 
  pointer-events: none;
  z-index: 99999; 
  
  /* Center it perfectly on the mouse tip */
  transform: translate(-50%, -50%); 
  transition: transform 0.1s, width 0.2s, height 0.2s;
  
  /* Use drop-shadow so the glow hugs the arrow shape instead of a square box */
  filter: drop-shadow(0 0 8px var(--accent)); 
  mix-blend-mode: screen;
}
#cursor-ring {
  width: 45px; height: 45px;
  border: 2px dashed var(--accent); /* Segmented tech look */
  border-radius: 50%;
  position: fixed; pointer-events: none; z-index: 99998;
  box-shadow: 0 0 15px rgba(0, 200, 255, 0.3), inset 0 0 15px rgba(0, 200, 255, 0.3);
  /* Combined Rotate and Pulse animation */
  animation: ringAnim 3s cubic-bezier(0.4, 0.0, 0.2, 1) infinite;
}

/* Inner solid ring for extra detail */
#cursor-ring::after {
  content: ''; position: absolute; inset: 4px;
  border: 1px solid rgba(0, 200, 255, 0.4); border-radius: 50%;
}

@keyframes ringAnim {
  0% { transform: translate(-50%, -50%) rotate(0deg) scale(1); opacity: 0.8; }
  50% { transform: translate(-50%, -50%) rotate(180deg) scale(1.2); opacity: 1; }
  100% { transform: translate(-50%, -50%) rotate(360deg) scale(1); opacity: 0.8; }
}

/* Drag Energy Trail */
.trail-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed; pointer-events: none; z-index: 99997;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent);
  opacity: 1;
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}
#cursor.clicking { transform: translate(-50%,-50%) scale(0.7); }

/* ===== ANIMATED BACKGROUND ===== */
#bg-canvas {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 0; opacity: 0.25;
  pointer-events: none;
}
#iso-canvas {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 0; opacity: 4.0; /* Hidden initially */
  pointer-events: none;
}
/* Aurora blobs */
.aurora {
  position: fixed; z-index: 0; pointer-events: none;
  border-radius: 50%; filter: blur(80px); opacity: 0.07;
  animation: auroraFloat 20s ease-in-out infinite;
}
.aurora-1 { width: 600px; height: 600px; background: radial-gradient(circle, #00c8ff, transparent); top: -200px; left: -200px; animation-duration: 25s; }
.aurora-2 { width: 500px; height: 500px; background: radial-gradient(circle, #7b2fff, transparent); bottom: -100px; right: -100px; animation-duration: 30s; animation-delay: -10s; }
.aurora-3 { width: 400px; height: 400px; background: radial-gradient(circle, #00ff9d, transparent); top: 50%; left: 50%; animation-duration: 20s; animation-delay: -5s; opacity: 0.04; }
.aurora-4 { width: 700px; height: 300px; background: radial-gradient(ellipse, #ff3e6c, transparent); top: 30%; right: -200px; animation-duration: 35s; animation-delay: -15s; opacity: 0.05; }
@keyframes auroraFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  25% { transform: translate(80px, 60px) scale(1.1); }
  50% { transform: translate(-40px, 100px) scale(0.9); }
  75% { transform: translate(60px, -40px) scale(1.05); }
}
/* Grid overlay */
.grid-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,200,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridPulse 8s ease-in-out infinite;
}
@keyframes gridPulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 3rem;
  background: rgba(2,4,8,0.75);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
nav.scrolled {
  background: rgba(2,4,8,0.95);
  box-shadow: 0 4px 30px rgba(0,200,255,0.08);
}
.nav-logo {
  font-family: 'Space Mono', monospace;
  font-size: 1rem; font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  text-decoration: none;
  position: relative;
}
.nav-logo span { color: var(--accent3); }
.nav-logo::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.nav-logo:hover::after { transform: scaleX(1); }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem; color: var(--muted);
  text-decoration: none; letter-spacing: 1px;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::before {
  content: './'; color: var(--accent); opacity: 0;
  transition: opacity 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::before { opacity: 1; }
/* Active nav indicator */
.nav-links a.active { color: var(--accent); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 1px;
  background: var(--accent);
}

/* Resume button in nav */
.btn-resume-nav {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  background: transparent; color: var(--accent);
  border: 1px solid var(--accent); cursor: pointer;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: all 0.2s;
  position: relative; overflow: hidden;
}
.btn-resume-nav::before {
  content: ''; position: absolute; inset: 0;
  background: var(--accent);
  transform: translateX(-110%); transition: transform 0.3s ease;
}
.btn-resume-nav:hover { color: #000; }
.btn-resume-nav:hover::before { transform: translateX(0); }
.btn-resume-nav span { position: relative; z-index: 1; }

/* ===== SECTIONS ===== */
section { position: relative; z-index: 1; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 6rem 6rem 4rem;
  gap: 4rem;
}
.hero-left { display: flex; flex-direction: column; gap: 1.5rem; }
.hero-tag {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem; color: var(--green);
  letter-spacing: 3px; text-transform: uppercase;
  display: flex; align-items: center; gap: 0.5rem;
}
.hero-tag::before {
  content: ''; width: 2rem; height: 1px;
  background: var(--green); display: block;
}
.hero-name {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800; line-height: 1.05;
  letter-spacing: -1px;
}
.hero-name .line1 { color: var(--text); }
.hero-name .line2 {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.hero-desc {
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem; color: var(--muted);
  line-height: 1.8; max-width: 480px;
}
.hero-desc .hl { color: var(--accent); }
.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.stat-item { display: flex; flex-direction: column; gap: 0.2rem; }
.stat-num {
  font-size: 1.8rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--green));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-label {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem; color: var(--muted); text-transform: uppercase; letter-spacing: 2px;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.btn-primary {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 0.8rem 2rem;
  background: var(--accent); color: #000;
  border: none; cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all 0.2s; text-decoration: none; display: inline-block;
  font-weight: 700; position: relative; overflow: hidden;
}
.btn-primary::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0.2);
  transform: translateX(-100%) skewX(-15deg);
  transition: transform 0.4s;
}
.btn-primary:hover { background: var(--green); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,255,157,0.3); }
.btn-primary:hover::after { transform: translateX(100%) skewX(-15deg); }
.btn-outline {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 0.8rem 2rem;
  background: transparent; color: var(--accent);
  border: 1px solid var(--accent); cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all 0.2s; text-decoration: none; display: inline-block;
}
.btn-outline:hover { background: rgba(0,200,255,0.1); transform: translateY(-2px); }

/* ===== RESUME BUTTON — UNIQUE ANIMATION ===== */
.btn-resume-hero {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 0.8rem 2rem;
  background: transparent; color: var(--accent3);
  border: 1px solid var(--accent3); cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all 0.3s; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem;
  position: relative; overflow: hidden;
}
.btn-resume-hero .resume-icon {
  display: inline-flex; align-items: center;
  transition: transform 0.3s;
}
.btn-resume-hero:hover { background: rgba(255,62,108,0.1); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255,62,108,0.2); }
.btn-resume-hero:hover .resume-icon { transform: translateY(-2px) scale(1.2); }

/* ===== RESUME OVERLAY ===== */
#resume-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 50000;
  background: rgba(2,4,8,0.95); backdrop-filter: blur(10px);
  align-items: center; justify-content: center;
  padding: 2rem;
}
#resume-overlay.open { display: flex; animation: overlayIn 0.4s ease forwards; }
@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.resume-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  max-width: 780px; width: 100%; max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: resumeUnfold 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  transform-origin: top center;
}
@keyframes resumeUnfold {
  from { opacity: 0; transform: scaleY(0.1) translateY(-40px); clip-path: inset(0 0 95% 0); }
  to { opacity: 1; transform: scaleY(1) translateY(0); clip-path: inset(0 0 0% 0); }
}
.resume-modal-header {
  position: sticky; top: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.2rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  z-index: 1;
}
.resume-modal-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem; letter-spacing: 3px; color: var(--accent);
  text-transform: uppercase;
}
.resume-close-btn {
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem; color: var(--muted); cursor: pointer;
  background: none; border: 1px solid var(--border); padding: 0.3rem 0.8rem;
  transition: all 0.2s; letter-spacing: 1px;
}
.resume-close-btn:hover { color: var(--accent3); border-color: var(--accent3); }
.resume-body {
  padding: 2.5rem;
}

/* Resume card content */
.resume-header-block {
  border-bottom: 2px solid var(--border);
  padding-bottom: 1.5rem; margin-bottom: 2rem;
}
.resume-name {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 0.3rem;
}
.resume-subtitle {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem; color: var(--accent); letter-spacing: 2px;
  margin-bottom: 0.8rem;
}
.resume-contact-row {
  display: flex; flex-wrap: wrap; gap: 0.8rem;
}
.resume-contact-item {
  font-family: 'Fira Code', monospace;
  font-size: 0.68rem; color: var(--muted);
  display: flex; align-items: center; gap: 0.3rem;
}
.resume-section {
  margin-bottom: 2rem;
}
.resume-section-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem; letter-spacing: 4px; color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.5rem;
}
.resume-section-title::before {
  content: '//'; color: var(--muted);
}
.resume-entry {
  margin-bottom: 1.2rem;
}
.resume-entry-header {
  display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 0.3rem;
  margin-bottom: 0.3rem;
}
.resume-entry-title {
  font-size: 0.9rem; font-weight: 700; color: var(--text);
}
.resume-entry-period {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem; color: var(--accent2);
  background: rgba(123,47,255,0.1); padding: 0.15rem 0.5rem;
  border: 1px solid rgba(123,47,255,0.3);
}
.resume-entry-sub {
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem; color: var(--accent); margin-bottom: 0.5rem;
}
.resume-entry ul {
  list-style: none; display: flex; flex-direction: column; gap: 0.3rem;
}
.resume-entry li {
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem; color: var(--muted);
  padding-left: 1rem; position: relative; line-height: 1.6;
}
.resume-entry li::before {
  content: '▸'; position: absolute; left: 0; color: var(--accent);
}
.resume-skills-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem;
}
.resume-skill-row {
  font-family: 'Fira Code', monospace; font-size: 0.7rem;
  display: flex; gap: 0.3rem; align-items: flex-start;
}
.resume-skill-cat { color: var(--accent); flex-shrink: 0; }
.resume-skill-val { color: var(--muted); }
.resume-cert-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem;
}
.resume-cert-item {
  font-family: 'Fira Code', monospace; font-size: 0.7rem;
  color: var(--muted); display: flex; align-items: center; gap: 0.5rem;
}
.resume-cert-item::before { content: '◆'; color: var(--green); font-size: 0.5rem; }
.resume-download-bar {
  display: flex; gap: 1rem; padding: 1rem 2rem;
  border-top: 1px solid var(--border);
  background: rgba(0,200,255,0.03);
  justify-content: flex-end;
}
.btn-download {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  background: var(--accent); color: #000; font-weight: 700;
  border: none; cursor: pointer;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  transition: all 0.2s;
}
.btn-download:hover { background: var(--green); transform: translateY(-2px); }

/* ===== HERO RIGHT ===== */
.hero-right {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}
.photo-frame {
  position: relative; width: 360px; height: 440px;
}
.photo-border-outer {
  position: absolute; inset: -2px;
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  clip-path: polygon(20px 0%, 100% 0%, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0% 100%, 0% 20px);
  animation: borderRotate 4s linear infinite;
}
@keyframes borderRotate {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}
.photo-bg {
  position: absolute; inset: 2px;
  background: var(--surface2);
  clip-path: polygon(20px 0%, 100% 0%, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0% 100%, 0% 20px);
  overflow: hidden;
}
.photo-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  opacity: 0.9; filter: contrast(1.1) saturate(0.8);
}
.photo-overlay {
  position: absolute; inset: 2px;
  background: linear-gradient(to top, rgba(2,4,8,0.8) 0%, transparent 50%);
  clip-path: polygon(20px 0%, 100% 0%, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0% 100%, 0% 20px);
}
.photo-corner {
  position: absolute; width: 20px; height: 20px;
  border-color: var(--accent); border-style: solid;
}
.photo-corner.tl { top: 8px; left: 8px; border-width: 2px 0 0 2px; }
.photo-corner.tr { top: 8px; right: 8px; border-width: 2px 2px 0 0; }
.photo-corner.bl { bottom: 8px; left: 8px; border-width: 0 0 2px 2px; }
.photo-corner.br { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; }
.photo-label {
  position: absolute; bottom: 20px; left: 0; right: 0;
  text-align: center; z-index: 2;
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem; color: var(--accent); letter-spacing: 2px;
}
.scan-line {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 1.9; animation: scan 3s linear infinite;
  pointer-events: none;
}
@keyframes scan {
  0% { top: 0%; }
  100% { top: 100%; }
}
.floating-badge {
  position: absolute;
  background: rgba(8,13,20,0.9); border: 1px solid var(--border);
  padding: 0.5rem 0.8rem; backdrop-filter: blur(10px);
  font-family: 'Fira Code', monospace; font-size: 0.65rem;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: default;
}
.floating-badge:hover {
  transform: scale(1.05) !important;
  box-shadow: 0 0 20px rgba(0,200,255,0.2);
}
.badge-cgpa { top: 20px; right: -60px; color: var(--green); border-color: var(--green); animation: badgeFloat 3s ease-in-out infinite; }
.badge-role { bottom: 60px; left: -70px; color: var(--accent2); border-color: var(--accent2); animation: badgeFloat 3.5s ease-in-out infinite 0.5s; }
.badge-loc { top: 50%; right: -80px; color: var(--accent3); border-color: var(--accent3); animation: badgeFloat 4s ease-in-out infinite 1s; }
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ===== SECTION COMMON ===== */
.section-wrap { padding: 6rem 6rem; }
.section-header { margin-bottom: 3rem; }
.section-tag {
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem; color: var(--accent);
  letter-spacing: 4px; text-transform: uppercase;
  margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem;
}
.section-tag::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  max-width: 200px;
}
.section-title {
  font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 800;
  line-height: 1.1;
}

/* ===== ABOUT / SKILLS ===== */
#about { background: transparent }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
  align-items: start;
}
.about-text p {
  font-family: 'Fira Code', monospace;
  font-size: 0.82rem; color: var(--muted);
  line-height: 1.9; margin-bottom: 1rem;
}
.about-text p span { color: var(--accent); }
.skills-grid { display: flex; flex-direction: column; gap: 1rem; }
.skill-row { display: flex; flex-direction: column; gap: 0.4rem; }
.skill-header {
  display: flex; justify-content: space-between; align-items: center;
}
.skill-name {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem; color: var(--text);
}
.skill-pct {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem; color: var(--accent);
}
.skill-bar {
  height: 3px; background: rgba(255,255,255,0.06);
  position: relative; overflow: visible;
}
.skill-fill {
  height: 100%; background: linear-gradient(90deg, var(--accent2), var(--accent));
  width: 0; position: relative; transition: width 1.4s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 0 8px var(--accent);
}
.skill-fill::after {
  content: ''; position: absolute; right: 0; top: 50%;
  transform: translateY(-50%); width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
}
.tech-cloud {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem;
}
.tech-tag {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem; padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  color: var(--muted); letter-spacing: 1px;
  transition: all 0.2s; cursor: default;
  position: relative; overflow: hidden;
}
.tech-tag::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,200,255,0.05);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.2s;
}
.tech-tag:hover {
  border-color: var(--accent); color: var(--accent);
}
.tech-tag:hover::before { transform: scaleX(1); }

/* ===== EXPERIENCE ===== */
#experience { background: transparent; }
.exp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem 2.5rem;
  position: relative; overflow: hidden;
  margin-bottom: 1.5rem;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.exp-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.exp-card:hover {
  border-color: rgba(0,200,255,0.4);
  transform: translateX(4px);
  box-shadow: -4px 0 20px rgba(0,200,255,0.1);
}
.exp-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 0.5rem; flex-wrap: wrap; gap: 0.5rem;
}
.exp-role { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.exp-period {
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem; color: var(--accent);
  background: rgba(0,200,255,0.08); padding: 0.2rem 0.6rem;
  border: 1px solid rgba(0,200,255,0.2);
}
.exp-company {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem; color: var(--accent2);
  margin-bottom: 1rem;
}
.exp-bullets { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.exp-bullets li {
  font-family: 'Fira Code', monospace;
  font-size: 0.78rem; color: var(--muted);
  padding-left: 1.2rem; position: relative; line-height: 1.7;
}
.exp-bullets li::before {
  content: '▸'; position: absolute; left: 0;
  color: var(--accent);
}

/* ===== PROJECTS ===== */
#projects { background: transparent; }
.projects-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}
.project-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 1.8rem;
  position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column; gap: 1rem;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,200,255,0.4);
  box-shadow: var(--glow), 0 20px 40px rgba(0,0,0,0.3);
}
.project-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.project-card:hover::after { transform: scaleX(1); }
/* Corner accent */
.project-card::before {
  content: ''; position: absolute;
  bottom: 0; right: 0; width: 0; height: 0;
  border-style: solid; border-width: 0 0 30px 30px;
  border-color: transparent transparent rgba(0,200,255,0.1) transparent;
  transition: border-width 0.3s;
}
.project-card:hover::before { border-width: 0 0 50px 50px; }
.project-num {
  font-family: 'Space Mono', monospace;
  font-size: 2rem; font-weight: 700; color: rgba(0,200,255,0.1);
  line-height: 1; position: absolute; top: 1rem; right: 1.5rem;
}
.project-title { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.project-desc {
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem; color: var(--muted); line-height: 1.7;
}
.project-tech { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.pt {
  font-family: 'Fira Code', monospace;
  font-size: 0.6rem; padding: 0.2rem 0.5rem;
  background: rgba(123,47,255,0.15); color: var(--accent2);
  border: 1px solid rgba(123,47,255,0.3);
  transition: all 0.2s;
}
.pt:hover {
  background: rgba(123,47,255,0.3); color: #fff;
}
.project-links { display: flex; gap: 0.8rem; margin-top: auto; }
.plink {
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem; color: var(--accent);
  text-decoration: none; display: flex; align-items: center; gap: 0.3rem;
  transition: color 0.2s, gap 0.2s;
}
.plink:hover { color: var(--green); gap: 0.5rem; }

/* ===== GITHUB REPOS ===== */
#github { background: transparent; }
.repos-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}
.repo-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 1.5rem;
  transition: all 0.3s;
  text-decoration: none; display: block;
  position: relative; overflow: hidden;
}
.repo-card::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0,255,157,0.06), transparent 70%);
  opacity: 0; transition: opacity 0.3s;
}
.repo-card:hover {
  border-color: rgba(0,255,157,0.4);
  box-shadow: 0 0 20px rgba(0,255,157,0.08);
  transform: translateY(-3px);
}
.repo-card:hover::after { opacity: 1; }
.repo-name {
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem; font-weight: 700; color: var(--green);
  margin-bottom: 0.5rem;
}
.repo-desc {
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem; color: var(--muted); line-height: 1.6;
  margin-bottom: 1rem;
}
.repo-meta { display: flex; gap: 1rem; align-items: center; }
.repo-lang {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem; color: var(--accent);
  display: flex; align-items: center; gap: 0.3rem;
}
.repo-lang::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
}

/* ===== CERTIFICATIONS ===== */
#certs { background: transparent; }
.certs-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.cert-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 1.5rem; position: relative;
  overflow: hidden; transition: all 0.3s;
  cursor: default;
}
.cert-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0); transition: transform 0.3s;
}
.cert-card:hover {
  border-color: rgba(0,200,255,0.4);
  box-shadow: 0 0 20px rgba(0,200,255,0.1);
  transform: translateY(-3px);
}
.cert-card:hover::before { transform: scaleX(1); }
.cert-logo { font-size: 2rem; margin-bottom: 0.8rem; }
.cert-name { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 0.3rem; }
.cert-org { font-family: 'Fira Code', monospace; font-size: 0.7rem; color: var(--accent); }
.cert-year { font-family: 'Space Mono', monospace; font-size: 0.65rem; color: var(--muted); margin-top: 0.5rem; }
/* Verified badge */
.cert-badge {
  position: absolute; top: 1rem; right: 1rem;
  font-family: 'Fira Code', monospace; font-size: 0.55rem;
  color: var(--green); border: 1px solid var(--green);
  padding: 0.1rem 0.4rem; letter-spacing: 1px;
}

/* ===== EDUCATION ===== */
#education { background: transparent; }
.edu-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem; position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1fr auto;
  gap: 2rem; align-items: start;
  transition: border-color 0.3s;
}
.edu-card:hover { border-color: rgba(0,200,255,0.3); }
.edu-card::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
}
.edu-inst { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.3rem; }
.edu-degree { font-family: 'Fira Code', monospace; font-size: 0.8rem; color: var(--accent); margin-bottom: 0.5rem; }
.edu-duration { font-family: 'Fira Code', monospace; font-size: 0.7rem; color: var(--muted); }
.edu-cgpa {
  font-size: 3rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--green));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-align: right; line-height: 1;
}
.edu-cgpa-label { font-family: 'Fira Code', monospace; font-size: 0.65rem; color: var(--muted); text-align: right; }
.coursework { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.course {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem; padding: 0.25rem 0.6rem;
  border: 1px solid var(--border); color: var(--muted);
  transition: all 0.2s;
}
.course:hover { color: var(--accent2); border-color: var(--accent2); }

/* ===== CONTACT ===== */
#contact { background: transparent; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-links { display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem;
  text-decoration: none; padding: 1rem 1.5rem;
  border: 1px solid var(--border);
  background: var(--surface2);
  transition: all 0.25s;
  position: relative; overflow: hidden;
}
.contact-item::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  transform: scaleY(0); transition: transform 0.3s;
  transform-origin: bottom;
}
.contact-item:hover {
  border-color: var(--accent);
  background: rgba(0,200,255,0.04);
  transform: translateX(6px);
}
.contact-item:hover::before { transform: scaleY(1); }
.contact-icon { font-size: 1.2rem; width: 2rem; text-align: center; }
.contact-label {
  font-family: 'Fira Code', monospace;
  font-size: 0.65rem; color: var(--muted); margin-bottom: 0.15rem;
  text-transform: uppercase; letter-spacing: 2px;
}
.contact-value { font-size: 0.85rem; color: var(--text); }
.contact-cta { display: flex; flex-direction: column; gap: 1.5rem; justify-content: center; }
.cta-text { font-family: 'Fira Code', monospace; font-size: 0.82rem; color: var(--muted); line-height: 1.8; }
.cta-text span { color: var(--accent); }

/* ===== TOOLTIP ===== */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--muted); font-family: 'Fira Code', monospace;
  font-size: 0.6rem; letter-spacing: 1px; padding: 0.3rem 0.6rem;
  white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity 0.2s;
  z-index: 100;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ===== SCROLL PROGRESS ===== */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; z-index: 9999;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--accent);
}

/* ===== BACK TO TOP ===== */
#back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 1000;
  width: 44px; height: 44px;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--accent); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: all 0.3s; opacity: 0; pointer-events: none;
  font-family: 'Space Mono', monospace;
}
#back-to-top.visible { opacity: 1; pointer-events: all; }
#back-to-top:hover {
  background: var(--accent); color: #000;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,200,255,0.3);
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2rem 6rem;
  display: flex; justify-content: space-between; align-items: center;
  position: relative; z-index: 1;
}
.footer-text { font-family: 'Fira Code', monospace; font-size: 0.7rem; color: var(--muted); }
.footer-text span { color: var(--accent); }
.footer-status {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'Fira Code', monospace; font-size: 0.7rem; color: var(--green);
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== GLITCH ===== */
.glitch { position: relative; display: inline-block; }
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; top: 0; left: 0;
  background: var(--bg);
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}
.glitch::before { color: var(--accent); left: 2px; animation: glitch1 3s infinite; }
.glitch::after { color: var(--accent3); left: -2px; clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%); animation: glitch2 3s infinite; }
@keyframes glitch1 {
  0%, 90%, 100% { transform: translateX(0); opacity: 0; }
  92% { transform: translateX(2px); opacity: 0.8; }
  94% { transform: translateX(-2px); opacity: 0.8; }
  96% { transform: translateX(2px); opacity: 0; }
}
@keyframes glitch2 {
  0%, 88%, 100% { transform: translateX(0); opacity: 0; }
  90% { transform: translateX(-2px); opacity: 0.8; }
  92% { transform: translateX(2px); opacity: 0.8; }
  94% { transform: translateX(-2px); opacity: 0; }
}

/* ===== TYPEWRITER ===== */
.typewriter { border-right: 2px solid var(--accent); white-space: nowrap; overflow: hidden; }

/* ===== 3D CODING CUBES ===== */
#coding-profiles { background: transparent; }
.cubes-grid {
  display: flex; gap: 3rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem;
}
.scene {
  width: 120px; height: 120px;
  perspective: 800px; cursor: pointer;
}
.cube {
  width: 100%; height: 100%; position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
/* Spin to reveal stats on hover */
.scene:hover .cube { transform: rotateY(180deg) scale(1.1); }

.cube-face {
  position: absolute; width: 120px; height: 120px;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  border: 1px solid var(--border);
  background: rgba(8, 13, 20, 0.9);
  backdrop-filter: blur(4px);
  box-shadow: inset 0 0 20px rgba(0, 200, 255, 0.1);
}

/* 3D Geometry */
.cube-front  { transform: rotateY(  0deg) translateZ(60px); }
.cube-back   { transform: rotateY(180deg) translateZ(60px); }
.cube-right  { transform: rotateY( 90deg) translateZ(60px); }
.cube-left   { transform: rotateY(-90deg) translateZ(60px); }
.cube-top    { transform: rotateX( 90deg) translateZ(60px); }
.cube-bottom { transform: rotateX(-90deg) translateZ(60px); }

/* Platform Specific Glows */
.leetcode-cube .cube-front, .leetcode-cube .cube-back { border-color: #ffa116; box-shadow: 0 0 15px rgba(255, 161, 22, 0.3); }
.gfg-cube .cube-front, .gfg-cube .cube-back { border-color: #2f8d46; box-shadow: 0 0 15px rgba(47, 141, 70, 0.3); }
.codechef-cube .cube-front, .codechef-cube .cube-back { border-color: #5B4638; box-shadow: 0 0 15px rgba(255, 255, 255, 0.2); }
.hackerrank-cube .cube-front, .hackerrank-cube .cube-back { border-color: #00ea64; box-shadow: 0 0 15px rgba(0, 234, 100, 0.3); }

/* Back Face Stats Text */
.cube-back .stat-val { font-size: 1.8rem; font-weight: 800; color: var(--text); }
.cube-back .stat-label { font-family: 'Fira Code', monospace; font-size: 0.7rem; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; }

/* ===== HAMBURGER DEFAULT (Hidden on Desktop) ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 2000;
}
.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--accent);
  transition: all 0.3s ease-in-out;
  border-radius: 2px;
}
.mobile-resume-wrapper { display: none; }

/* ===== MOBILE RESPONSIVE SHIELD ===== */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; padding: 6rem 2rem 3rem; text-align: center; }
  .hero-right { display: none; }
  .section-wrap { padding: 4rem 2rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  
  /* Mobile Nav Header */
  nav { padding: 1.2rem 2rem; overflow: visible; } /* Prevents horizontal scroll */
  .desktop-resume-btn { display: none; }
  .hamburger { display: flex; }

  /* The Slide-Out Sidebar */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%; /* Hides the sidebar off-screen by default */
    width: 280px;
    height: 100vh;
    background: rgba(8, 13, 20, 0.98);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1500;
  }
  
  /* When Sidebar is Open */
  .nav-links.open { right: 0 !important; box-shadow: -10px 0 40px rgba(0,200,255,0.1); }
  
  /* Make links bigger for mobile tapping */
  .nav-links a { font-size: 1.2rem; }
  
  /* Show Mobile Resume Button */
  .mobile-resume-wrapper { display: block; margin-top: 2rem; }
  .mobile-resume-btn { display: inline-block; font-size: 0.9rem; padding: 0.8rem 2rem; }

  /* Hamburger to 'X' Animation */
  .hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); background: var(--accent3); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background: var(--accent3); }

  /* Fix Grids for Mobile */
  footer { padding: 1.5rem 2rem; flex-direction: column; gap: 0.5rem; text-align: center; }
  .edu-card { grid-template-columns: 1fr; }
  .resume-skills-grid { grid-template-columns: 1fr; }
  .resume-cert-grid { grid-template-columns: 1fr; }
  .hero-ctas { justify-content: center; }
  .cubes-grid { gap: 1.5rem; }
}