/* Modern Portfolio CSS - 2026 Design */

/* CSS Custom Properties (Variables) */
:root {
  /* Colors */
  --primary-color: #6366f1;
  --primary-hover: #4f46e5;
  --secondary-color: #ec4899;
  --accent-color: #06b6d4;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;

  /* Dark Mode Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  /* Light Mode Colors */
  --bg-primary-light: #ffffff;
  --bg-secondary-light: #f8fafc;
  --bg-tertiary-light: #e2e8f0;
  --text-primary-light: #0f172a;
  --text-secondary-light: #334155;
  --text-muted-light: #64748b;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Typography */
  --font-primary:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:
    0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl:
    0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-backdrop: blur(10px);

  /* Animations */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
}

/* Base Styles - Performance Optimized */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  box-sizing: border-box;
  /* Performance optimizations */
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background: linear-gradient(135deg, var(--bg-primary) 0%, #1a202c 100%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  /* GPU acceleration for smooth scrolling */
  transform: translateZ(0);
  will-change: scroll-position;
}

/* Light Mode */
body.light-mode {
  --bg-primary: var(--bg-primary-light);
  --bg-secondary: var(--bg-secondary-light);
  --bg-tertiary: var(--bg-tertiary-light);
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --text-muted: var(--text-muted-light);
  --glass-bg: rgba(0, 0, 0, 0.05);
  --glass-border: rgba(0, 0, 0, 0.1);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  position: relative;
  z-index: 2;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: var(--bg-secondary);
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
}

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

.nav-link:hover {
  color: var(--primary-color);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color)
  );
  transition: width var(--transition-normal);
}

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

.theme-toggle {
  background: none;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: var(--glass-backdrop);
}

.theme-toggle:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.bar {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: var(--transition-normal);
}

/* Cloud Badges */
.cloud-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin: var(--space-lg) 0;
}

.cloud-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.cloud-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.cloud-badge:hover::before {
  left: 100%;
}

.cloud-badge.aws {
  background: linear-gradient(135deg, #ff9900, #ff6600);
}

.cloud-badge.azure {
  background: linear-gradient(135deg, #0078d4, #005a9f);
}

.cloud-badge.gcp {
  background: linear-gradient(135deg, #4285f4, #34a853, #fbbc05, #ea4335);
  background-size: 400% 400%;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.cloud-badge:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  background:
    radial-gradient(
      circle at 20% 50%,
      rgba(99, 102, 241, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(236, 72, 153, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 40% 80%,
      rgba(6, 182, 212, 0.1) 0%,
      transparent 50%
    );
}

.hero-container {
  text-align: center;
  z-index: 2;
  padding-top: 100px;
}

.hero-image {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-3xl); /* Increased spacing */
  padding: 60px; /* Add padding for the rings */
}

.profile-image {
  width: 200px;
  height: 200px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 4px solid var(--glass-border);
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-normal);
}

.profile-image:hover {
  transform: scale(1.05);
}

.image-glow {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color),
    var(--accent-color)
  );
  border-radius: var(--radius-full);
  z-index: -1;
  opacity: 0.3;
  filter: blur(20px);
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  from {
    opacity: 0.3;
  }
  to {
    opacity: 0.6;
  }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.hero-cta {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.hero-social {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
}

.hero-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 1.2rem;
  transition: all var(--transition-normal);
  backdrop-filter: var(--glass-backdrop);
}

.hero-social a:hover {
  transform: translateY(-3px);
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-lg);
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator {
  width: 30px;
  height: 50px;
  border: 2px solid var(--text-muted);
  border-radius: 25px;
  position: relative;
  cursor: pointer;
}

.scroll-indicator span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: var(--text-muted);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    top: 8px;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    top: 32px;
    opacity: 0;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-hover)
  );
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background: var(--bg-secondary);
  transform: translateY(-2px);
}

/* Sections */
section {
  padding: var(--space-3xl) 0;
  position: relative;
  z-index: 1;
  background: var(--bg-primary);
}

/* Section Transitions and Overlaps Fix */
section::before {
  content: "";
  display: block;
  height: 1px;
  width: 100%;
  background: transparent;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

/* Ensure proper stacking context */
.hero-container {
  text-align: center;
  z-index: 2;
  position: relative;
}

/* Fix for text overlap during scroll */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
  z-index: 3;
  background: var(--bg-primary);
  padding: var(--space-md) 0;
}

.about .section-title {
  background: var(--bg-secondary);
}

.skills .section-title {
  background: var(--bg-secondary);
}

.contact .section-title {
  background: var(--bg-secondary);
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 2px;
}

/* About Section */
.about {
  background: var(--bg-secondary);
  position: relative;
  z-index: 2;
  margin-top: 0;
  padding-top: var(--space-3xl);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.location-info {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-xl);
  backdrop-filter: var(--glass-backdrop);
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.location-info:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.location-info i {
  color: var(--primary-color);
  font-size: 1.1rem;
}

.about-text .lead {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  font-weight: 500;
}

.about-text p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: var(--glass-backdrop);
  transition: transform var(--transition-normal);
}

.highlight-item:hover {
  transform: translateY(-5px);
}

.highlight-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

/* Experience Section */
.experience {
  position: relative;
  z-index: 2;
  background: var(--bg-primary);
  padding-top: var(--space-3xl);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--primary-color),
    var(--secondary-color)
  );
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-3xl);
  padding-left: 80px;
}

.timeline-marker {
  position: absolute;
  left: 20px;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: var(--radius-full);
  border: 4px solid var(--bg-primary);
  z-index: 2;
}

.timeline-content {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: var(--glass-backdrop);
  transition: transform var(--transition-normal);
}

.timeline-content:hover {
  transform: translateY(-5px);
}

.job-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.company {
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

.job-date {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.job-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.job-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tech-tag {
  background: var(--primary-color);
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
}

/* Skills Section */
.skills {
  background: var(--bg-secondary);
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) 0;
  min-height: 600px;
  visibility: visible;
  opacity: 1;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-2xl);
  justify-items: center;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
  visibility: visible;
  opacity: 1;
  width: 100%;
}

/* Position Multi-Cloud & DevOps in center of second row */
.skills-grid .skill-category:nth-child(4) {
  grid-column: 2;
  grid-row: 2;
}

.skill-category {
  width: 100%;
  max-width: 350px;
  text-align: center;
  visibility: visible !important;
  opacity: 1 !important;
  transform: none !important;
}

.skill-category h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  text-align: center;
  visibility: visible;
  opacity: 1;
}

.skill-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  width: 100%;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: var(--glass-backdrop);
  transition: all var(--transition-normal);
  text-align: center;
  min-height: 120px;
  aspect-ratio: 1;
  position: relative;
  visibility: visible !important;
  opacity: 1 !important;
  color: var(--text-primary);
  transform: none !important;
}

.skill-item:hover {
  transform: translateY(-5px);
  background: var(--primary-color);
  color: white;
}

.skill-item i {
  font-size: 2rem;
  color: var(--primary-color);
  transition: color var(--transition-normal);
}

.skill-item:hover i {
  color: white;
}

.skill-item span {
  font-weight: 500;
  font-size: 0.9rem;
  line-height: 1.2;
  text-align: center;
  word-wrap: break-word;
  hyphens: auto;
}

/* Projects Section */
.projects {
  position: relative;
  z-index: 2;
  background: var(--bg-primary);
  padding-top: var(--space-3xl);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, minmax(400px, auto));
  gap: var(--space-2xl);
  max-width: 1400px;
  margin: 0 auto;
  place-items: stretch;
}

.project-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: var(--glass-backdrop);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 400px;
}

.project-card:hover {
  transform: translateY(-10px);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.project-link,
.project-github {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform var(--transition-fast);
}

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

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

.project-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.project-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  flex: 1;
}

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

/* Contact Section */
.contact {
  background: var(--bg-secondary);
  position: relative;
  z-index: 2;
  padding-top: var(--space-3xl);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-top: var(--space-xs);
}

.contact-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.contact-item a {
  color: var(--primary-color);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-form {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  backdrop-filter: var(--glass-backdrop);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

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

/* Footer */
.footer {
  background: var(--bg-tertiary);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--glass-border);
  position: relative;
  z-index: 2;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  color: var(--text-muted);
  font-size: 1.2rem;
  transition: color var(--transition-fast);
}

.footer-social a:hover {
  color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  /* Increase section padding on mobile to prevent overlap */
  section {
    padding: var(--space-2xl) 0;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-secondary);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: var(--space-3xl);
    transition: left var(--transition-normal);
    z-index: 999;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  .nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

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

  .footer-content {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    padding-left: 60px;
  }

  .timeline-marker {
    left: 10px;
  }

  /* Fix section title overlap on mobile */
  .section-title {
    font-size: 2rem;
    margin-bottom: var(--space-2xl);
    padding: var(--space-lg) var(--space-md);
  }

  /* Mobile skills grid layout */
  .skills-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: var(--space-xl);
  }

  .skills-grid .skill-category:nth-child(4) {
    grid-column: 1;
    grid-row: 4;
  }
}

@media (max-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 800px;
  }

  .skills-grid .skill-category:nth-child(4) {
    grid-column: 1 / -1;
    grid-row: 3;
    justify-self: center;
    max-width: 350px;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, minmax(350px, auto));
    gap: var(--space-lg);
    place-items: stretch;
  }
}

/* Enhanced Mobile Experience */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .about-text .lead {
    font-size: 1.1rem;
  }

  .timeline-item {
    padding-left: var(--space-xl);
  }

  .timeline-item::before {
    left: var(--space-md);
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .nav-container {
    padding: 0 var(--space-md);
    height: 60px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-social {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .location-info {
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
  }

  .skills-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: var(--space-xl);
  }

  .skills-grid .skill-category:nth-child(4) {
    grid-column: 1;
    grid-row: auto;
  }

  .skill-category {
    max-width: 100%;
    width: 100%;
  }

  .skill-items {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .skill-item {
    min-height: 80px;
    padding: var(--space-sm);
    font-size: 0.85rem;
  }

  .skill-item i {
    font-size: 1.2rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, minmax(320px, auto));
    gap: var(--space-lg);
    place-items: stretch;
  }

  .project-content {
    padding: var(--space-lg);
  }

  .project-content h3 {
    font-size: 1.1rem;
  }

  .project-content p {
    font-size: 0.9rem;
  }

  .tech-tag {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
  }

  .timeline-content h3 {
    font-size: 1.1rem;
  }

  .timeline-content h4 {
    font-size: 0.95rem;
  }

  .timeline-content p {
    font-size: 0.9rem;
  }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
  .project-card:hover {
    transform: none;
  }

  .project-card:active {
    transform: scale(0.98);
  }

  .skill-item:hover {
    transform: none;
  }

  .skill-item:active {
    transform: scale(0.95);
  }
}

/* Enhanced Animations and Scroll Effects */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animations for grid items */
.project-card:nth-child(1) {
  animation-delay: 0.1s;
}
.project-card:nth-child(2) {
  animation-delay: 0.2s;
}
.project-card:nth-child(3) {
  animation-delay: 0.3s;
}
.project-card:nth-child(4) {
  animation-delay: 0.4s;
}
.project-card:nth-child(5) {
  animation-delay: 0.5s;
}
.project-card:nth-child(6) {
  animation-delay: 0.6s;
}

.skill-category:nth-child(1) {
  animation-delay: 0.2s;
}
.skill-category:nth-child(2) {
  animation-delay: 0.4s;
}
.skill-category:nth-child(3) {
  animation-delay: 0.6s;
}
.skill-category:nth-child(4) {
  animation-delay: 0.8s;
}

/* Enhanced hover effects */
.project-card {
  will-change: transform;
  transition: all var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.skill-item:hover {
  transform: translateY(-5px);
  background: var(--glass-bg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Performance optimizations */
.project-image img,
.hero-container,
.skill-item {
  will-change: transform;
}

/* Custom Scrollbar - Enhanced */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: var(--radius-full);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    45deg,
    var(--primary-hover),
    var(--secondary-color)
  );
}

/* Selection */
::selection {
  background: var(--primary-color);
  color: white;
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ==================== ENHANCED COOL EFFECTS ==================== */

/* Particles Background */
.particles-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Floating Cloud Icons */
.floating-clouds {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.floating-icon {
  position: absolute;
  font-size: 2rem;
  opacity: 0.1;
  color: var(--primary-color);
  left: var(--x);
  top: var(--y);
  animation: float 6s ease-in-out infinite;
  animation-delay: var(--delay);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(10deg);
  }
}

/* Animated Gradient Text */
.animated-gradient {
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color),
    var(--accent-color),
    var(--primary-color)
  );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease infinite;
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Enhanced Profile Image */
.hero-image {
  position: relative;
  perspective: 1000px;
}

.image-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  height: 240px;
  border: 2px solid transparent;
  border-radius: 50%;
  background: linear-gradient(
      45deg,
      var(--primary-color),
      var(--secondary-color)
    )
    border-box;
  -webkit-mask:
    linear-gradient(#fff 0 0) padding-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: rotate-ring 8s linear infinite;
}

.image-ring.ring-2 {
  width: 270px;
  height: 270px;
  animation: rotate-ring 12s linear infinite reverse;
  opacity: 0.5;
}

@keyframes rotate-ring {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Typing Cursor */
.cursor {
  animation: blink 1s infinite;
  color: var(--primary-color);
}

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

/* Pulse Badges */
.pulse-badge {
  position: relative;
  overflow: hidden;
}

.pulse-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shine 3s infinite;
}

@keyframes shine {
  0% {
    left: -100%;
  }
  50%,
  100% {
    left: 100%;
  }
}

/* Cloud Badges Enhanced */
.cloud-badge {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  cursor: default;
}

.cloud-badge.aws {
  background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 153, 0, 0.3);
}

.cloud-badge.azure {
  background: linear-gradient(135deg, #00bcf2 0%, #0078d4 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 188, 242, 0.3);
}

.cloud-badge.gcp {
  background: linear-gradient(135deg, #4285f4 0%, #34a853 50%, #fbbc05 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
}

.cloud-badge:hover {
  transform: translateY(-3px) scale(1.05);
}

/* Stats Section */
.stats-section {
  padding: var(--space-3xl) 0;
  background: linear-gradient(
    135deg,
    var(--bg-secondary) 0%,
    var(--bg-primary) 100%
  );
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(
      circle at 20% 50%,
      rgba(99, 102, 241, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 50%,
      rgba(236, 72, 153, 0.1) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 2;
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-normal);
  transform-style: preserve-3d;
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
  border-color: var(--primary-color);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.stat-number::after {
  content: "+";
  font-size: 2rem;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Fade Up Animation */
.animate-fade-up {
  animation: fadeUp 0.8s ease forwards;
  opacity: 0;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Reveal Animation for Sections */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced Project Cards with 3D Effect */
.project-card {
  transform-style: preserve-3d;
  transition:
    transform 0.5s ease,
    box-shadow 0.5s ease;
}

.project-card:hover {
  transform: translateY(-15px) rotateX(5deg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

/* Timeline Animation */
.timeline-item {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Glowing Button Effect */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

/* Skill Progress Bars */
.skill-progress {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-sm);
}

.skill-progress-bar {
  height: 100%;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1.5s ease;
}

/* Glow Effect on Hover */
.glow-on-hover {
  transition: all var(--transition-normal);
}

.glow-on-hover:hover {
  box-shadow:
    0 0 20px var(--primary-color),
    0 0 40px var(--primary-color),
    0 0 60px var(--primary-color);
}

/* Magnetic Button Effect (needs JS) */
.magnetic-btn {
  transition: transform 0.3s ease;
}

/* Loading Animation */
.loading-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--bg-tertiary);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Morphing Background Shapes */
.morph-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morph 8s ease-in-out infinite;
  opacity: 0.1;
  filter: blur(40px);
}

@keyframes morph {
  0%,
  100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

/* ==================== END ENHANCED EFFECTS ==================== */

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}