/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

:root {
  /* Colors */
  --primary-bg: #0a0a0a;
  --secondary-bg: #111111;
  --card-bg: #1a1a1a;
  --accent-blue: #00d4ff;
  --accent-purple: #8b5cf6;
  --accent-cyan: #06ffa5;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-muted: #666666;
  --border-color: #e2e8f0;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  --gradient-secondary: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  --gradient-text: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));

  /* Fonts */
  --font-primary: "Orbitron", monospace;
  --font-secondary: "Rajdhani", sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-padding: 0 20px;

  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;

  /* Shadows */
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
}

:root[data-theme="light"] {
  --primary-bg: #f8fafc;
  --secondary-bg: #ffffff;
  --card-bg: #ffffff;
  --accent-blue: #0066cc;
  --accent-purple: #7c3aed;
  --accent-cyan: #059669;
  --text-primary: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #a0aec0;
  --shadow-glow: 0 0 30px rgba(0, 102, 204, 0.2);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.1);
  --border-color: #e2e8f0;
}

html {
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition-fast);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
}

.logo-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-dot {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

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

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-fast);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: var(--transition-fast);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  background: var(--card-bg);
  border: 2px solid var(--accent-blue);
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--accent-blue);
  font-size: 1.1rem;
}

.theme-toggle:hover {
  background: var(--accent-blue);
  color: var(--text-primary);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 80vh;
}

.hero-text {
  order: 1;
}

.hero-visual {
  order: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-title {
  font-family: var(--font-primary);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.title-line {
  display: block;
  color: var(--text-secondary);
  font-size: 0.6em;
  font-weight: 400;
}

.title-name {
  display: block;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-role {
  display: block;
  color: var(--accent-cyan);
  font-size: 0.7em;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 12px 24px;
  border: none;
  border-radius: 50px;
  font-family: var(--font-secondary);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn i {
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-blue);
  border: 2px solid var(--accent-blue);
}

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

/* Professional Profile Section */
.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 500px;
  margin: 0 auto;
}

.profile-image-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.profile-glow {
  position: absolute;
  top: -15px;
  left: -15px;
  right: -15px;
  bottom: -15px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: profileGlow 3s ease-in-out infinite alternate;
  z-index: 1;
}

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

.profile-image {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--card-bg);
  box-shadow: var(--shadow-card);
  position: relative;
  z-index: 2;
  transition: var(--transition-medium);
}

.profile-image:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.profile-border {
  position: absolute;
  top: -12px;
  left: -12px;
  right: -12px;
  bottom: -12px;
  border: 2px solid transparent;
  border-radius: 50%;
  background: var(--gradient-primary);
  background-clip: padding-box;
  z-index: 1;
  animation: rotateBorder 10s linear infinite;
}

@keyframes rotateBorder {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--card-bg);
  padding: 8px 16px;
  border-radius: 25px;
  border: 1px solid var(--accent-cyan);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
}

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

@keyframes statusPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.status-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Code Animation */
.code-animation {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  font-family: "JetBrains Mono", "Fira Code", "Courier New", monospace;
  box-shadow: var(--shadow-card);
  width: 100%;
  max-width: 350px;
  backdrop-filter: blur(10px);
}

.terminal-header {
  background: var(--secondary-bg);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.terminal-controls {
  display: flex;
  gap: 6px;
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.control.red {
  background: #ff5f57;
}

.control.yellow {
  background: #ffbd2e;
}

.control.green {
  background: #28ca42;
}

.terminal-title {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.code-content {
  padding: 15px;
  background: var(--card-bg);
  position: relative;
}

.code-line {
  display: flex;
  align-items: center;
  margin: 6px 0;
  font-size: 0.85rem;
  line-height: 1.4;
  opacity: 0;
  animation: typeIn 0.8s ease forwards;
}

.code-line:nth-child(1) {
  animation-delay: 0.5s;
}
.code-line:nth-child(2) {
  animation-delay: 1s;
}
.code-line:nth-child(3) {
  animation-delay: 1.5s;
}
.code-line:nth-child(4) {
  animation-delay: 2s;
}

@keyframes typeIn {
  0% {
    opacity: 0;
    transform: translateX(-10px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.line-number {
  color: var(--text-muted);
  margin-right: 12px;
  font-size: 0.75rem;
  min-width: 15px;
  text-align: right;
  user-select: none;
}

.code-keyword {
  color: var(--accent-purple);
  font-weight: 600;
}

.code-variable {
  color: var(--accent-cyan);
}

.code-operator {
  color: var(--text-primary);
  font-weight: 500;
}

.code-string {
  color: #f59e0b;
}

.code-array {
  color: #ef4444;
}

.code-method {
  color: var(--accent-blue);
}

.code-comment {
  color: var(--text-muted);
  font-style: italic;
}

.typing-cursor {
  position: absolute;
  bottom: 15px;
  right: 15px;
  width: 2px;
  height: 16px;
  background: var(--accent-blue);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.scroll-line {
  width: 2px;
  height: 30px;
  background: var(--gradient-primary);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

/* Background Animation */
.hero-bg-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.floating-shapes {
  position: relative;
  width: 100%;
  height: 100%;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.shape-1 {
  width: 100px;
  height: 100px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.shape-3 {
  width: 80px;
  height: 80px;
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
}

.shape-4 {
  width: 120px;
  height: 120px;
  top: 10%;
  right: 30%;
  animation-delay: 1s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* Section Styles */
section {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-family: var(--font-primary);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

/* About Section */
.about {
  background: var(--secondary-bg);
}

.about-content {
  display: grid;
  gap: 3rem;
}

.about-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  box-shadow: var(--shadow-card);
}

.about-card h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent-blue);
}

.about-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* Skills Section */
.skills-section h3 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--accent-cyan);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.skill-category {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: var(--shadow-card);
}

.skill-category h4 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--accent-purple);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-item {
  margin-bottom: 1rem;
}

.skill-item span {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.skill-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  width: 0;
  transition: width 1s ease;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.2);
  box-shadow: var(--shadow-card);
  transition: var(--transition-medium);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.project-image {
  position: relative;
  overflow: hidden;
  height: 250px;
}

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-fast);
}

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

.project-links {
  display: flex;
  gap: 1rem;
}

.project-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 10px 20px;
  background: var(--gradient-primary);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  transition: var(--transition-fast);
}

.project-link:hover {
  transform: scale(1.05);
}

.project-content {
  padding: 2rem;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.project-header h3 {
  font-family: var(--font-primary);
  font-size: 1.3rem;
  color: var(--accent-cyan);
}

.project-tech {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tech-tag {
  padding: 4px 12px;
  background: var(--gradient-secondary);
  color: var(--text-primary);
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.project-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.project-features ul {
  list-style: none;
}

.project-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.project-features i {
  color: var(--accent-cyan);
}

/* DSA Section */
.dsa {
  background: var(--secondary-bg);
}

.dsa-content {
  display: grid;
  gap: 4rem;
}

.dsa-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  border: 1px solid rgba(6, 255, 165, 0.2);
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(6, 255, 165, 0.2);
}

.stat-icon {
  font-size: 2.5rem;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.stat-number {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-bottom: 0.25rem;
}

.stat-sublabel {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.dsa-platforms h3 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--accent-purple);
}

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.platform-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
}

.platform-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(139, 92, 246, 0.2);
}

.platform-icon {
  font-size: 2rem;
  color: var(--accent-purple);
  margin-bottom: 1rem;
}

.platform-card h4 {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.platform-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.platform-link {
  color: var(--accent-blue);
  font-weight: 500;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  box-shadow: var(--shadow-card);
  height: fit-content;
}

.contact-card h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent-blue);
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

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

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  text-decoration: none;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

.social-link:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateX(5px);
}

.social-link i {
  font-size: 1.2rem;
  width: 20px;
}

/* Contact Form */
.contact-form {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background: var(--primary-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-blue);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--primary-bg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 2rem;
    transition: var(--transition-fast);
  }

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

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-text {
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

  .profile-container {
    gap: 1.5rem;
  }

  .profile-image {
    width: 220px;
    height: 220px;
  }

  .code-animation {
    max-width: 100%;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .theme-toggle {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

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

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

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

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

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 60px 0;
    --container-padding: 0 15px;
  }

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

  .section-title {
    font-size: 1.8rem;
  }

  .dsa-stats {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .profile-image {
    width: 280px;
    height: 280px;
  }

  .code-content {
    padding: 12px;
  }

  .code-line {
    font-size: 0.8rem;
  }

  .line-number {
    margin-right: 10px;
    min-width: 12px;
  }
}

/* Utility Classes */
.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow {
  box-shadow: var(--shadow-glow);
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
}

.fade-in-visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s ease;
}

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

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

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

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

:root[data-theme="light"] .profile-glow {
  opacity: 0.2;
}

:root[data-theme="light"] .floating-shapes .shape {
  opacity: 0.05;
}

:root[data-theme="light"] .code-animation {
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

:root[data-theme="light"] .terminal-header {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.profile-image-wrapper:hover .profile-glow {
  animation-duration: 1s;
  opacity: 0.8;
}

.profile-image-wrapper:hover .profile-border {
  animation-duration: 5s;
}