/* ==========================================
   MODERN PORTFOLIO - DESIGN SYSTEM
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ==========================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================== */

:root {
  /* Dark Theme - Default and Only Theme */
  --bg-primary: #0a0a0a;
  --bg-secondary: #141414;
  --bg-tertiary: #1f1f1f;
  --text-primary: #f5f5f5;
  --text-secondary: #b4b4b4;
  --text-tertiary: #737373;
  --accent-primary: #10b981;
  --accent-secondary: #34d399;
  --accent-tertiary: #6ee7b7;
  --accent-gradient: linear-gradient(135deg, #10b981 0%, #34d399 50%, #6ee7b7 100%);
  --accent-gradient-alt: linear-gradient(45deg, #059669 0%, #10b981 50%, #34d399 100%);
  --card-bg: rgba(26, 26, 26, 0.8);
  --card-border: rgba(16, 185, 129, 0.2);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(16, 185, 129, 0.2);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Icon Styling */
  --icon-size-sm: 1.25rem;
  --icon-size-md: 1.5rem;
  --icon-size-lg: 2rem;
  --icon-color-primary: var(--text-primary);
  --icon-color-secondary: var(--text-secondary);
  --icon-color-accent: var(--accent-primary);
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */

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

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

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

::selection {
  background: var(--accent-primary);
  color: white;
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-base);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  letter-spacing: -0.02em;
}

.logo svg {
  stroke: var(--accent-primary);
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.5));
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width var(--transition-base);
}

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

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


/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 1000px;
  height: 1000px;
  background: var(--accent-gradient);
  border-radius: 50%;
  opacity: 0.08;
  filter: blur(120px);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }

  33% {
    transform: translate(-30px, 40px) scale(1.05) rotate(5deg);
  }

  66% {
    transform: translate(-60px, 20px) scale(1.1) rotate(-5deg);
  }
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.05), transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  animation: float-b 15s ease-in-out infinite;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  top: 20%;
  left: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.06), transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  animation: float-c 25s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(16, 185, 129, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 185, 129, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
}

@keyframes float-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%       { transform: translate(40px, -50px) scale(1.08); }
  75%       { transform: translate(-20px, 30px) scale(0.95); }
}

@keyframes float-c {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  30%       { transform: translate(60px, 30px) scale(1.1) rotate(8deg); }
  70%       { transform: translate(-40px, -20px) scale(0.92) rotate(-6deg); }
}

.hero-content {
  max-width: 1200px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-lg);
  backdrop-filter: blur(10px);
  animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: clamp(var(--font-size-4xl), 8vw, var(--font-size-6xl));
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.03em;
  animation: slideUp 0.8s ease-out 0.2s both;
  background: linear-gradient(135deg, #ffffff 50%, var(--accent-tertiary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h2 {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-3xl));
  font-weight: 600;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xl);
  animation: slideUp 0.8s ease-out 0.4s both;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.8;
  animation: slideUp 0.8s ease-out 0.6s both;
}

.hero-location {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  animation: slideUp 0.8s ease-out 0.5s both;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideUp 0.8s ease-out 0.8s both;
}

/* Hero Profile Image */
.hero-profile-image {
  margin-bottom: var(--spacing-xl);
  animation: slideDown 0.6s ease-out;
}

.hero-profile-pic {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid var(--accent-primary);
  box-shadow: var(--shadow-glow), 0 0 80px rgba(16, 185, 129, 0.3);
  transition: all var(--transition-base);
  display: block;
  margin: 0 auto;
}

.hero-profile-pic:hover {
  transform: scale(1.08) rotate(5deg);
  box-shadow: 0 0 100px rgba(16, 185, 129, 0.5);
  border-color: var(--accent-tertiary);
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.95rem 2rem;
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-family: var(--font-primary);
  position: relative;
  overflow: hidden;
}

/* Diagonal shine that sweeps across on hover */
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}

.btn:hover::before {
  animation: btn-shine 0.9s ease;
}

@keyframes btn-shine {
  to { left: 125%; }
}

.btn-icon {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.btn:hover .btn-icon-arrow {
  transform: translateX(5px);
}

.btn:hover .btn-icon-download {
  transform: translateY(3px);
}

.btn-primary {
  background: linear-gradient(135deg, #059669 0%, #10b981 55%, #2dd4a0 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(16, 185, 129, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(16, 185, 129, 0.06);
  color: var(--text-primary);
  border: 1px solid rgba(16, 185, 129, 0.35);
  backdrop-filter: blur(8px);
}

.btn-secondary .btn-icon {
  color: var(--accent-secondary);
}

.btn-secondary:hover {
  background: rgba(16, 185, 129, 0.14);
  border-color: var(--accent-primary);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.25);
  transform: translateY(-2px);
}

/* Click ripple (element injected by script.js) */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: btn-ripple 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes btn-ripple {
  to {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* ==========================================
   SECTION STYLES
   ========================================== */

section {
  padding: var(--spacing-3xl) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-md);
  backdrop-filter: blur(10px);
}

.section-title {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

/* Animated underline that draws in when the section scrolls into view */
.section-title::after {
  content: '';
  display: block;
  width: 0;
  height: 4px;
  margin: 0.75rem auto 0;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

section.visible .section-title::after {
  width: 72px;
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Scroll Animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-text h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.about-text p {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.education-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.education-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.education-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: var(--spacing-xs);
}

.education-card p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.highlight-list {
  list-style: none;
  margin-top: var(--spacing-md);
}

.highlight-list li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--spacing-lg);
}

.highlight-list li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}


/* ==========================================
   SKILLS SECTION
   ========================================== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.skill-category {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg) var(--spacing-xl);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

/* Shimmer sweep on hover */
.skill-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.08), transparent);
  transition: left var(--transition-slow);
  pointer-events: none;
}

/* Accent bar that lights up along the top */
.skill-category::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.skill-category:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-6px);
  border-color: var(--accent-primary);
}

.skill-category:hover::before {
  left: 100%;
}

.skill-category:hover::after {
  opacity: 1;
}

.skill-category h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.skill-icon {
  width: 44px;
  height: 44px;
  font-size: 1.35rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--card-border);
  transition: transform var(--transition-base), background var(--transition-base);
}

.skill-category:hover .skill-icon {
  transform: scale(1.1) rotate(-6deg);
  background: rgba(16, 185, 129, 0.18);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.skill-tag {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.skill-tag:hover {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

/* ==========================================
   PROJECTS SECTION
   ========================================== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  --ph: 160;
}

/* Featured card spans the full row with a side-by-side layout */
.project-card.featured {
  grid-column: 1 / -1;
  flex-direction: row;
}

.project-card.featured .project-visual {
  width: 36%;
  min-height: 100%;
  height: auto;
}

.project-card.featured .project-content {
  flex: 1;
}

/* Cursor-tracking spotlight overlay */
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%),
      hsl(var(--ph) 70% 55% / 0.1), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

/* Animated visual header */
.project-visual {
  position: relative;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  background:
    linear-gradient(135deg,
      hsl(var(--ph) 70% 45% / 0.18) 0%,
      hsl(calc(var(--ph) + 45) 70% 45% / 0.1) 100%);
}

.project-visual::before {
  content: '';
  position: absolute;
  inset: -60%;
  background: conic-gradient(from 0deg,
      transparent 0% 62%,
      hsl(var(--ph) 70% 55% / 0.22) 76%,
      transparent 90%);
  animation: visual-spin 9s linear infinite;
}

@keyframes visual-spin {
  to { transform: rotate(360deg); }
}

.project-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 18px 18px;
}

.project-featured-badge {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  z-index: 1;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  background: rgba(10, 10, 10, 0.6);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(8px);
}

/* Tech chips */
.project-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--spacing-md);
}

.tech-chip {
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--accent-secondary);
  background: hsl(var(--ph) 70% 45% / 0.1);
  border: 1px solid hsl(var(--ph) 70% 45% / 0.3);
  transition: all var(--transition-fast);
}

.project-card:hover .tech-chip {
  border-color: hsl(var(--ph) 70% 50% / 0.55);
}

.tech-chip:hover {
  background: hsl(var(--ph) 70% 45% / 0.25);
  transform: translateY(-2px);
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 2px;
  background: var(--accent-gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-12px) scale(1.02);
  border-color: transparent;
}

.project-card:hover::after {
  opacity: 1;
}

.project-image {
  display: none;
}

.project-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, rgba(139, 92, 246, 0.3) 100%);
}

.project-content {
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xs);
}

.project-title-row .project-title {
  margin-bottom: 0;
}

.project-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.project-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-primary);
  color: var(--accent-secondary);
  animation: pulse-badge 2s ease-in-out infinite;
}

.project-live-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
  display: inline-block;
  animation: pulse-badge 2s ease-in-out infinite;
}

.project-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: auto;
  flex-wrap: wrap;
}

.project-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-md);
}

.project-features {
  list-style: none;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.project-features li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  position: relative;
  padding-left: var(--spacing-lg);
}

.project-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Project GitHub Link */
.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: all var(--transition-base);
  margin-top: auto;
  cursor: pointer;
  pointer-events: auto;
  position: relative;
  z-index: 10;
}

.project-link svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.project-link:hover {
  background: var(--accent-gradient);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.project-link:hover svg {
  transform: scale(1.1);
}

/* ==========================================
   EXPERIENCE SECTION
   ========================================== */

.experience-timeline {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  position: relative;
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: calc(var(--spacing-lg) + 5px);
  top: var(--spacing-lg);
  bottom: var(--spacing-lg);
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-primary), transparent);
  opacity: 0.4;
}

.experience-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  padding-left: var(--spacing-2xl);
}

.experience-item::before {
  content: '';
  position: absolute;
  left: var(--spacing-lg);
  top: var(--spacing-xl);
  width: 12px;
  height: 12px;
  background: var(--accent-gradient);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--bg-primary), 0 0 0 6px var(--accent-primary);
  transition: box-shadow var(--transition-base);
  z-index: 1;
}

.experience-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(8px);
  border-color: var(--accent-primary);
}

.experience-item:hover::before {
  box-shadow: 0 0 0 4px var(--bg-primary), 0 0 0 8px var(--accent-primary);
}

.experience-header {
  margin-bottom: var(--spacing-md);
}

.experience-title-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xs);
}

.experience-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0;
}

.experience-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.experience-badge.current {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-primary);
  color: var(--accent-secondary);
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

.experience-company {
  font-size: var(--font-size-base);
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.experience-date {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.experience-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.experience-highlights {
  list-style: none;
}

.experience-highlights li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  position: relative;
  padding-left: var(--spacing-lg);
  line-height: 1.7;
}

.experience-highlights li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* ==========================================
   ACHIEVEMENTS SECTION
   ========================================== */

.achievements-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--spacing-xl);
}

.achievement-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.achievement-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.achievement-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent-primary);
}

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

.achievement-icon {
  font-size: 2.5rem;
  line-height: 1;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.4));
  transition: transform var(--transition-base);
}

.achievement-card:hover .achievement-icon {
  transform: scale(1.15);
}

.achievement-body {
  flex: 1;
}

.achievement-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.achievement-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-sm);
}

.achievement-link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.achievement-link:hover {
  color: var(--accent-tertiary);
  text-decoration: underline;
}

/* ==========================================
   CONTACT SECTION - ENHANCED
   ========================================== */

.contact-content {
  max-width: 900px;
  margin: 0 auto;
}

/* Direct email pill under the contact heading */
.contact-email {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-lg);
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid var(--card-border);
  color: var(--accent-secondary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: all var(--transition-base);
}

.contact-email svg {
  flex-shrink: 0;
}

.contact-email:hover {
  background: rgba(16, 185, 129, 0.16);
  border-color: var(--accent-primary);
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.25);
  transform: translateY(-2px);
}

/* Contact Form */
.contact-form-container {
  max-width: 600px;
  margin: 0 auto var(--spacing-3xl);
}

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.contact-form:focus-within {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.contact-form:focus-within::before {
  opacity: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-row .form-group {
  margin-bottom: 0;
}

.form-row + .form-group {
  margin-top: var(--spacing-md);
}

.form-group label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1.125rem;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-family: var(--font-primary);
  transition: all var(--transition-base);
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: rgba(16, 185, 129, 0.35);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12), inset 0 1px 2px rgba(0, 0, 0, 0.3);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-tertiary);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: var(--spacing-sm);
  border-radius: var(--radius-md);
  letter-spacing: 0.02em;
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-row .form-group:first-child {
    margin-bottom: var(--spacing-md);
  }
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Form Status Messages */
.form-status:empty {
  display: none;
}

.form-status {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-align: center;
  transition: all var(--transition-base);
}

.form-status.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--accent-primary);
  color: var(--accent-secondary);
}

.form-status.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.5);
  color: #fca5a5;
}

/* Contact Grid - Removed */
.contact-grid {
  display: none;
}



/* Social Section */
.social-section {
  text-align: center;
}

.social-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.social-links-enhanced {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.social-card {
  width: 140px;
  height: 140px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
  text-decoration: none;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.social-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 2px;
  background: var(--accent-gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.social-card:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: var(--shadow-glow);
  border-color: transparent;
}

.social-card:hover::after {
  opacity: 1;
}

.social-card svg {
  width: 40px;
  height: 40px;
  transition: all var(--transition-base);
}

.social-card:hover svg {
  transform: scale(1.1);
  filter: drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
}

.social-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.social-card:hover .social-label {
  color: var(--accent-primary);
}

/* ==========================================
   FOOTER
   ========================================== */

footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--card-border);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-text {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* ==========================================
   DOT GRID BACKGROUND
   ========================================== */

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(16, 185, 129, 0.08) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: -2;
  pointer-events: none;
}

/* ==========================================
   PARTICLE CANVAS
   ========================================== */

#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* ==========================================
   SCROLL PROGRESS BAR
   ========================================== */

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent-gradient);
  z-index: 9999;
  transition: width 50ms linear;
  pointer-events: none;
}

/* ==========================================
   CUSTOM CURSOR
   ========================================== */

@media (pointer: fine) {
  * { cursor: none !important; }

  #cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--accent-secondary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease;
    box-shadow: 0 0 6px rgba(52, 211, 153, 0.8);
  }

  #cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border: 2px solid rgba(52, 211, 153, 0.6);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
  }

  #cursor-ring.cursor-hover {
    width: 52px;
    height: 52px;
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
  }
}

/* ==========================================
   TYPEWRITER CURSOR
   ========================================== */

.hero h2.typewriter {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid var(--accent-primary);
  animation: slideUp 0.8s ease-out 0.4s both, blink-cursor 0.75s step-end infinite;
}

.hero h2.typewriter.done {
  border-right-color: transparent;
  animation: slideUp 0.8s ease-out 0.4s both;
}

@keyframes blink-cursor {
  0%, 100% { border-right-color: var(--accent-primary); }
  50%       { border-right-color: transparent; }
}

/* ==========================================
   STAGGERED SKILL TAG REVEAL
   ========================================== */

.skill-tags .skill-tag {
  opacity: 0;
  transform: translateY(15px) scale(0.8);
  transition: opacity 0.4s ease, transform 0.4s ease, background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.skill-tags.revealed .skill-tag {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ==========================================
   STAGGERED CARD REVEAL (Experience / Achievements / Social)
   ========================================== */

.experience-timeline.stagger-reveal .experience-item,
.achievements-grid.stagger-reveal .achievement-card,
.social-links-enhanced.stagger-reveal .social-card,
.skills-grid.stagger-reveal .skill-category {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.experience-timeline.stagger-reveal.revealed .experience-item,
.achievements-grid.stagger-reveal.revealed .achievement-card,
.social-links-enhanced.stagger-reveal.revealed .social-card,
.skills-grid.stagger-reveal.revealed .skill-category {
  opacity: 1;
  transform: translateY(0);
}

/* Restore snappy hover transitions once the skill reveal is done */
.skills-grid.stagger-reveal.reveal-done .skill-category {
  transition: all var(--transition-base);
}

/* Project cards rise in with a blur-to-sharp reveal */
.projects-grid.stagger-reveal .project-card {
  opacity: 0;
  transform: translateY(45px) scale(0.96);
  filter: blur(8px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.projects-grid.stagger-reveal.revealed .project-card {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Once revealed, drop back to the snappy base transition for hover/tilt */
.projects-grid.stagger-reveal.reveal-done .project-card {
  transition: all var(--transition-base);
}

/* ==========================================
   SECTION BACKGROUND GLOWS
   ========================================== */

section {
  position: relative;
}

section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

section:nth-child(odd)::before {
  background: radial-gradient(ellipse at top, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
}

section:nth-child(even)::before {
  background: radial-gradient(ellipse at bottom, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
}

/* ==========================================
   BACK TO TOP BUTTON
   ========================================== */

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* ==========================================
   MOBILE HAMBURGER MENU
   ========================================== */

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 6px;
  background: none;
  border: none;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 998;
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================
   HERO STATS
   ========================================== */

.hero-stats {
  display: flex;
  gap: var(--spacing-3xl);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(16, 185, 129, 0.15);
  animation: slideUp 0.8s ease-out 1s both;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: calc(-1 * var(--spacing-3xl) / 2);
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: rgba(16, 185, 129, 0.2);
}

.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: inline-block;
}

.stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin-top: var(--spacing-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ==========================================
   SCROLL INDICATOR
   ========================================== */

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xl);
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  animation: fadeInDelay 1s ease-out 1.5s both;
}

@keyframes fadeInDelay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.scroll-arrow {
  animation: bounceDown 2s ease-in-out infinite;
  color: var(--accent-primary);
  display: flex;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ==========================================
   ACTIVE NAV LINK
   ========================================== */

.nav-links a.active {
  color: var(--accent-primary);
}

.nav-links a.active::after {
  width: 100%;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
  :root {
    --spacing-3xl: 4rem;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 300px;
    height: 100vh;
    background: var(--bg-secondary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    transition: right var(--transition-base);
    border-left: 1px solid var(--card-border);
    z-index: 999;
    display: flex;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: var(--font-size-xl);
  }

  .about-content {
    grid-template-columns: 1fr;
  }

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

  .project-card.featured {
    flex-direction: column;
  }

  .project-card.featured .project-visual {
    width: 100%;
    height: 150px;
    min-height: 0;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  #particle-canvas { display: none; }

  .skill-tags .skill-tag {
    opacity: 1;
    transform: none;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  }

  .experience-timeline.stagger-reveal .experience-item,
  .achievements-grid.stagger-reveal .achievement-card,
  .social-links-enhanced.stagger-reveal .social-card,
  .projects-grid.stagger-reveal .project-card,
  .skills-grid.stagger-reveal .skill-category {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .hero-stats {
    gap: var(--spacing-xl);
  }

  .stat-item:not(:last-child)::after {
    right: calc(-1 * var(--spacing-xl) / 2);
  }

  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  nav {
    padding: 0 var(--spacing-md);
  }

  section {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .hero {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
}

/* ==========================================
   REDUCED MOTION ACCESSIBILITY
   ========================================== */

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

  #particle-canvas { display: none; }

  .hero h2.typewriter {
    border-right: none;
    overflow: visible;
    white-space: normal;
  }

  .skill-tags .skill-tag {
    opacity: 1;
    transform: none;
  }

  .experience-timeline.stagger-reveal .experience-item,
  .achievements-grid.stagger-reveal .achievement-card,
  .social-links-enhanced.stagger-reveal .social-card,
  .projects-grid.stagger-reveal .project-card,
  .skills-grid.stagger-reveal .skill-category {
    opacity: 1;
    transform: none;
    filter: none;
  }
}