/* CSS Variables for Theme Management */
:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --accent-color: #f59e0b;
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --border-color: #e5e7eb;
  --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --transition: all 0.3s ease;
}

[data-theme="dark"] {
  --primary-color: #3b82f6;
  --secondary-color: #2563eb;
  --accent-color: #fbbf24;
  --text-primary: #ffffff;
  --text-secondary: #e5e7eb;
  --text-muted: #9ca3af;
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --border-color: #374151;
  --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-heavy: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  --gradient-secondary: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: var(--transition);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-color);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-medium);
}

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

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

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(248, 250, 252, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition);
}

[data-theme="dark"] .navbar {
  background: rgba(31, 41, 55, 0.95);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

.nav-logo a:hover {
  transform: scale(1.1) rotate(5deg);
  color: var(--accent-color);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

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

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

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

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.5rem;
  transition: var(--transition);
}

.theme-toggle:hover {
  color: var(--primary-color);
  background: var(--bg-tertiary);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

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

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  background-size: 400% 400%;
  animation: backgroundMove 15s ease infinite;
  padding: 2rem 0;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(45deg, transparent 0%, rgba(37, 99, 235, 0.05) 100%);
  z-index: 1;
}

/* Circular Tech Icons around Profile */
/* Multi-ring circular tech icons system */
.circular-tech-icons {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  height: 450px;
  pointer-events: none;
}

.circular-tech-icon {
  position: absolute;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(15px);
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  cursor: pointer;
  pointer-events: auto;
  z-index: 10;
}

.circular-tech-icon:hover {
  transform: scale(1.3);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
  z-index: 20;
}

.circular-tech-icon i {
  font-size: 1.3rem;
  z-index: 2;
}

.tech-tooltip {
  position: absolute;
  bottom: -35px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.3rem 0.6rem;
  border-radius: 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
  white-space: nowrap;
  z-index: 100;
}

.circular-tech-icon:hover .tech-tooltip {
  opacity: 1;
  bottom: -30px;
}

/* Inner Ring - 8 core technologies */
.inner-ring {
  animation: orbitalRotation 80s linear infinite;
}

.inner-ring .circular-tech-icon {
  width: 50px;
  height: 50px;
}

/* Middle Ring - 12 technologies */
.middle-ring {
  animation: orbitalRotation 120s linear infinite reverse;
}

.middle-ring .circular-tech-icon {
  width: 42px;
  height: 42px;
}

/* Outer Ring - 16 technologies */
.outer-ring {
  animation: orbitalRotation 160s linear infinite;
}

.outer-ring .circular-tech-icon {
  width: 38px;
  height: 38px;
}

/* Inner Ring Positions (radius: 120px) */
.inner-ring .circular-tech-icon[data-position="0"] {
  top: 0;
  left: 50%;
  transform: translateX(-50%) rotate(0deg) translateX(120px) rotate(0deg);
  color: #61dafb;
}

.inner-ring .circular-tech-icon[data-position="1"] {
  transform: translateX(-50%) rotate(45deg) translateX(120px) rotate(-45deg);
  color: #f7df1e;
}

.inner-ring .circular-tech-icon[data-position="2"] {
  transform: translateX(-50%) rotate(90deg) translateX(120px) rotate(-90deg);
  color: #3178c6;
}

.inner-ring .circular-tech-icon[data-position="3"] {
  transform: translateX(-50%) rotate(135deg) translateX(120px) rotate(-135deg);
  color: #a4c639;
}

.inner-ring .circular-tech-icon[data-position="4"] {
  transform: translateX(-50%) rotate(180deg) translateX(120px) rotate(-180deg);
  color: #ed8b00;
}

.inner-ring .circular-tech-icon[data-position="5"] {
  transform: translateX(-50%) rotate(225deg) translateX(120px) rotate(-225deg);
  color: #61dafb;
}

.inner-ring .circular-tech-icon[data-position="6"] {
  transform: translateX(-50%) rotate(270deg) translateX(120px) rotate(-270deg);
  color: #ffca28;
}

.inner-ring .circular-tech-icon[data-position="7"] {
  transform: translateX(-50%) rotate(315deg) translateX(120px) rotate(-315deg);
  color: #e10098;
}

/* Middle Ring Positions (radius: 160px) */
.middle-ring .circular-tech-icon[data-position="0"] {
  transform: translateX(-50%) rotate(0deg) translateX(160px) rotate(0deg);
  color: #764abc;
}

.middle-ring .circular-tech-icon[data-position="1"] {
  transform: translateX(-50%) rotate(30deg) translateX(160px) rotate(-30deg);
  color: #007acc;
}

.middle-ring .circular-tech-icon[data-position="2"] {
  transform: translateX(-50%) rotate(60deg) translateX(160px) rotate(-60deg);
  color: #16a085;
}

.middle-ring .circular-tech-icon[data-position="3"] {
  transform: translateX(-50%) rotate(90deg) translateX(160px) rotate(-90deg);
  color: #ff6b35;
}

.middle-ring .circular-tech-icon[data-position="4"] {
  transform: translateX(-50%) rotate(120deg) translateX(160px) rotate(-120deg);
  color: #0078d4;
}

.middle-ring .circular-tech-icon[data-position="5"] {
  transform: translateX(-50%) rotate(150deg) translateX(160px) rotate(-150deg);
  color: #336791;
}

.middle-ring .circular-tech-icon[data-position="6"] {
  transform: translateX(-50%) rotate(180deg) translateX(160px) rotate(-180deg);
  color: #25d366;
}

.middle-ring .circular-tech-icon[data-position="7"] {
  transform: translateX(-50%) rotate(210deg) translateX(160px) rotate(-210deg);
  color: #2196f3;
}

.middle-ring .circular-tech-icon[data-position="8"] {
  transform: translateX(-50%) rotate(240deg) translateX(160px) rotate(-240deg);
  color: #f14e32;
}

.middle-ring .circular-tech-icon[data-position="9"] {
  transform: translateX(-50%) rotate(270deg) translateX(160px) rotate(-270deg);
  color: #f05032;
}

.middle-ring .circular-tech-icon[data-position="10"] {
  transform: translateX(-50%) rotate(300deg) translateX(160px) rotate(-300deg);
  color: #181717;
}

.middle-ring .circular-tech-icon[data-position="11"] {
  transform: translateX(-50%) rotate(330deg) translateX(160px) rotate(-330deg);
  color: #2088ff;
}

/* Outer Ring Positions (radius: 200px) */
.outer-ring .circular-tech-icon[data-position="0"] {
  transform: translateX(-50%) rotate(0deg) translateX(200px) rotate(0deg);
  color: #362d59;
}

.outer-ring .circular-tech-icon[data-position="1"] {
  transform: translateX(-50%) rotate(22.5deg) translateX(200px) rotate(-22.5deg);
  color: #7c3aed;
}

.outer-ring .circular-tech-icon[data-position="2"] {
  transform: translateX(-50%) rotate(45deg) translateX(200px) rotate(-45deg);
  color: #ff6b6b;
}

.outer-ring .circular-tech-icon[data-position="3"] {
  transform: translateX(-50%) rotate(67.5deg) translateX(200px) rotate(-67.5deg);
  color: #1f77b4;
}

.outer-ring .circular-tech-icon[data-position="4"] {
  transform: translateX(-50%) rotate(90deg) translateX(200px) rotate(-90deg);
  color: #ff7f0e;
}

.outer-ring .circular-tech-icon[data-position="5"] {
  transform: translateX(-50%) rotate(112.5deg) translateX(200px) rotate(-112.5deg);
  color: #d62728;
}

.outer-ring .circular-tech-icon[data-position="6"] {
  transform: translateX(-50%) rotate(135deg) translateX(200px) rotate(-135deg);
  color: #2ca02c;
}

.outer-ring .circular-tech-icon[data-position="7"] {
  transform: translateX(-50%) rotate(157.5deg) translateX(200px) rotate(-157.5deg);
  color: #17becf;
}

.outer-ring .circular-tech-icon[data-position="8"] {
  transform: translateX(-50%) rotate(180deg) translateX(200px) rotate(-180deg);
  color: #bcbd22;
}

.outer-ring .circular-tech-icon[data-position="9"] {
  transform: translateX(-50%) rotate(202.5deg) translateX(200px) rotate(-202.5deg);
  color: #ff1744;
}

.outer-ring .circular-tech-icon[data-position="10"] {
  transform: translateX(-50%) rotate(225deg) translateX(200px) rotate(-225deg);
  color: #9c27b0;
}

.outer-ring .circular-tech-icon[data-position="11"] {
  transform: translateX(-50%) rotate(247.5deg) translateX(200px) rotate(-247.5deg);
  color: #00bcd4;
}

.outer-ring .circular-tech-icon[data-position="12"] {
  transform: translateX(-50%) rotate(270deg) translateX(200px) rotate(-270deg);
  color: #4caf50;
}

.outer-ring .circular-tech-icon[data-position="13"] {
  transform: translateX(-50%) rotate(292.5deg) translateX(200px) rotate(-292.5deg);
  color: #ff9800;
}

.outer-ring .circular-tech-icon[data-position="14"] {
  transform: translateX(-50%) rotate(315deg) translateX(200px) rotate(-315deg);
  color: #607d8b;
}

.outer-ring .circular-tech-icon[data-position="15"] {
  transform: translateX(-50%) rotate(337.5deg) translateX(200px) rotate(-337.5deg);
  color: #795548;
}

/* Animation keyframes for multi-ring system */
@keyframes orbitalRotation {
  from {
    transform: translateX(-50%) rotate(0deg);
  }
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

/* Set common positioning for all rings */
.inner-ring .circular-tech-icon,
.middle-ring .circular-tech-icon,
.outer-ring .circular-tech-icon {
  top: 50%;
  left: 50%;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

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

.hero-text {
  max-width: 600px;
}

.hero-greeting {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.greeting-emoji {
  font-size: 1.5rem;
  animation: wave 2s ease-in-out infinite, wiggle 3s ease-in-out 2s infinite;
}

@keyframes wave {
  0%, 50%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(20deg); }
  75% { transform: rotate(-10deg); }
}

.hero-name {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.hero-title {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
}

.title-primary {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  min-height: 2.5rem;
  display: flex;
  align-items: center;
}

.typing-cursor {
  color: var(--primary-color);
  animation: cursorBlink 1s infinite;
}

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

.title-secondary {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  min-height: 1.8rem;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.hero-stats .stat {
  transition: var(--transition);
}

.hero-stats .stat:hover {
  transform: scale(1.1);
  animation: pulseGlow 1s ease-in-out;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

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

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

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-container {
  position: relative;
  width: 300px;
  height: 300px;
}

.image-backdrop {
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.1;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.1; }
  50% { transform: scale(1.05); opacity: 0.2; }
}

.profile-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg-primary);
  box-shadow: var(--shadow-heavy);
  position: relative;
  z-index: 2;
}

.floating-elements {
  position: absolute;
  inset: 0;
}

.floating-element {
  position: absolute;
  width: 50px;
  height: 50px;
  background: var(--bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-heavy);
  animation: float 4s ease-in-out infinite;
  opacity: 0.9;
  transition: var(--transition);
  z-index: 3;
}

.floating-element:hover {
  transform: scale(1.1);
  opacity: 1;
}

/* Old floating element styles removed - now using tech-background */

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

@keyframes titleGlow {
  0% { 
    text-shadow: 0 0 5px rgba(37, 99, 235, 0.3); 
  }
  100% { 
    text-shadow: 0 0 20px rgba(37, 99, 235, 0.6), 0 0 30px rgba(37, 99, 235, 0.4); 
  }
}

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

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

@keyframes fadeInUp {
  0% {
    transform: translateY(60px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes scaleIn {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

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

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(37, 99, 235, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.6), 0 0 30px rgba(37, 99, 235, 0.3);
  }
}

@keyframes wiggle {
  0%, 7% { transform: rotateZ(0); }
  15% { transform: rotateZ(-15deg); }
  20% { transform: rotateZ(10deg); }
  25% { transform: rotateZ(-10deg); }
  30% { transform: rotateZ(6deg); }
  35% { transform: rotateZ(-4deg); }
  40%, 100% { transform: rotateZ(0); }
}

@keyframes bounceIn {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes slideInDown {
  0% {
    transform: translateY(-100px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes rotateIn {
  0% {
    transform: rotate(-200deg);
    opacity: 0;
  }
  100% {
    transform: rotate(0);
    opacity: 1;
  }
}

/* Section Styles */
section {
  padding: 5rem 0;
}

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

.section-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: pulseGlow 2s ease-in-out infinite alternate;
}

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

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

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-description {
  margin-bottom: 2rem;
}

.about-description p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

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

.highlight {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-primary);
  border-radius: 1rem;
  box-shadow: var(--shadow-light);
  transition: var(--transition);
}

.highlight:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.highlight i {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-top: 0.25rem;
}

.highlight h4 {
  margin-bottom: 0.5rem;
}

.highlight p {
  margin: 0;
  font-size: 0.95rem;
}

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

.info-card {
  background: var(--bg-primary);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-light);
  transition: var(--transition);
}

.info-card:hover {
  box-shadow: var(--shadow-medium);
}

.info-card h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.info-card p {
  margin: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-card i {
  color: var(--text-muted);
  width: 16px;
}

.education-item h4 {
  margin-bottom: 0.25rem;
}

/* Experience Section */
.experience {
  background: var(--bg-primary);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  margin-left: 80px;
}

.timeline-marker {
  position: absolute;
  left: -50px; /* Position relative to timeline line */
  top: 20px; /* Align with content arrow position */
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border: 4px solid var(--bg-primary);
  border-radius: 50%;
  box-shadow: var(--shadow-medium);
  z-index: 2;
  transform: translateX(-50%); /* Center the marker on the line */
}

.timeline-content {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-light);
  transition: var(--transition);
  position: relative;
  border: 1px solid var(--border-color);
}

.timeline-content::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 20px;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-right: 10px solid var(--bg-secondary);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.timeline-header {
  margin-bottom: 1.5rem;
}

.timeline-header h3 {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-size: 1.5rem;
}

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

.company {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 1.1rem;
}

.duration {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

.timeline-description p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.achievements {
  margin: 1.5rem 0;
}

.achievement {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.achievement i {
  color: var(--accent-color);
  font-size: 1.1rem;
  margin-top: 0.25rem;
  min-width: 20px;
}

.achievement span {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tech {
  background: var(--bg-secondary);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Skills Section with Creative Layout */
.skills {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.tech-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-tech-icon {
  position: absolute;
  width: 40px;
  height: 40px;
  opacity: 0.1;
  font-size: 1.5rem;
  color: var(--primary-color);
  animation: floatTech 25s ease-in-out infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-tech-icon[data-tech="react"] {
  top: 10%;
  left: 10%;
  color: #61dafb;
  animation-delay: 0s;
}

.floating-tech-icon[data-tech="android"] {
  top: 20%;
  right: 15%;
  color: #a4c639;
  animation-delay: 2s;
}

.floating-tech-icon[data-tech="js"] {
  bottom: 30%;
  left: 5%;
  color: #f7df1e;
  animation-delay: 4s;
}

.floating-tech-icon[data-tech="java"] {
  top: 60%;
  right: 20%;
  color: #ed8b00;
  animation-delay: 6s;
}

.floating-tech-icon[data-tech="firebase"] {
  bottom: 10%;
  right: 10%;
  color: #ffca28;
  animation-delay: 8s;
}

.floating-tech-icon[data-tech="git"] {
  top: 80%;
  left: 20%;
  color: #f14e32;
  animation-delay: 10s;
}

.floating-tech-icon[data-tech="github"] {
  top: 40%;
  left: 15%;
  color: var(--text-muted);
  animation-delay: 12s;
}

.floating-tech-icon[data-tech="vscode"] {
  bottom: 50%;
  right: 5%;
  color: #007acc;
  animation-delay: 14s;
}

@keyframes floatTech {
  0%, 100% { 
    transform: translateY(0px) rotate(0deg);
    opacity: 0.1;
  }
  25% { 
    transform: translateY(-20px) rotate(90deg);
    opacity: 0.2;
  }
  50% { 
    transform: translateY(-10px) rotate(180deg);
    opacity: 0.15;
  }
  75% { 
    transform: translateY(-30px) rotate(270deg);
    opacity: 0.25;
  }
}

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

.skill-category-creative {
  background: var(--bg-primary);
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-medium);
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.skill-category-creative::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.skill-category-creative:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-heavy);
  border-color: var(--primary-color);
}

.skill-category-creative:hover::before {
  transform: scaleX(1);
}

.skill-category-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  position: relative;
}

.skill-category-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--accent-color);
  border-radius: 2px;
}

.skill-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-item {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.tech-item::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: var(--transition);
}

.tech-item:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-light);
}

.tech-item:hover::before {
  left: 100%;
}

/* Projects Section */
.projects {
  background: var(--bg-primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-light);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-secondary);
  transform: scaleX(0);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-heavy);
}

.project-card:hover::before {
  transform: scaleX(1);
}

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

.project-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

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

.project-link {
  width: 35px;
  height: 35px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  text-decoration: none;
}

.project-link:hover {
  background: var(--secondary-color);
  transform: scale(1.1);
  color: white;
}

.project-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

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

.tech-tag {
  background: var(--bg-primary);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--primary-color);
  transition: var(--transition);
}

.tech-tag:hover {
  background: var(--primary-color);
  color: white;
}

.project-stats {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

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

.project-stats .stat-number {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.project-stats .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: 1rem;
  transition: var(--transition);
}

.contact-item:hover {
  background: var(--bg-tertiary);
  transform: translateY(-2px);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.contact-details h4 {
  margin-bottom: 0.5rem;
}

.contact-details a,
.contact-details span {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-cta {
  text-align: center;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 1rem;
}

.contact-cta h3 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.contact-cta p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

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

/* Footer */
.footer {
  background: var(--bg-tertiary);
  padding: 2rem 0;
}

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

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

.social-link {
  width: 40px;
  height: 40px;
  background: var(--bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
  
  /* Fix mobile navbar height and align theme/hamburger icons */
  .nav-container {
    padding: 0.75rem 1.5rem;
    height: auto;
  }
  
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .theme-toggle {
    padding: 0.5rem;
    margin: 0;
  }
  
  .hamburger {
    display: flex;
    padding: 0.5rem;
    margin: 0;
    background: transparent;
    border: none;
  }
  
  /* Fix hero section spacing - reduce padding for better mobile layout */
  .hero {
    padding-top: 80px;
    padding-bottom: 2rem;
    min-height: auto;
    align-items: flex-start;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 0;
    gap: 1rem;
    max-height: 0;
    opacity: 0;
    transition: all 0.3s ease-in-out;
    border-top: 1px solid var(--border-color);
    overflow: hidden;
    z-index: 998;
  }
  
  .nav-menu.active {
    max-height: 400px;
    opacity: 1;
    padding: 2rem;
  }
  
  /* Add backdrop when menu is active */
  .nav-menu.active::before {
    content: '';
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
  }
  
  /* Enhanced mobile menu links */
  .nav-menu .nav-link {
    padding: 1rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
  }
  
  .nav-menu .nav-link:last-child {
    border-bottom: none;
  }
  
  .nav-menu .nav-link:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
    padding-left: 1rem;
    padding-right: 1rem;
    border-radius: 0.5rem;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-text {
    grid-row: 2;
  }
  
  .hero-image {
    grid-row: 1;
    margin-top: 35px;
  }
  
  .hero-name {
    font-size: 2.5rem;
  }
  
  .title-primary {
    font-size: 1.5rem;
    text-align: center;
  }
  
  .title-secondary {
    font-size: 1.2rem;
    text-align: center !important;
    display: block !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  
  /* Center align hero title container on tablet */
  .hero-title {
    align-items: center !important;
    text-align: center !important;
  }
  
  .hero-title p {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-buttons {
    justify-content: center;
    margin-bottom: 3rem;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }
  
  .image-container {
    width: 250px;
    height: 250px;
  }
  
  /* Fix Core Competencies styling for tablet - same as mobile */
  .competencies-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.5rem;
  }
  
  .competency-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border-left: 4px solid var(--primary-color);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    transition: var(--transition);
  }
  
  .competency-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
  }
  
  .competency-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    min-width: 2rem;
  }
  
  .competency-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
  }
  
  .competency-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
  }
  
  /* Responsive circular icons for tablet */
  .circular-tech-icons {
    width: 350px;
    height: 350px;
  }
  
  .circular-tech-icon {
    width: 38px;
    height: 38px;
  }
  
  .inner-ring .circular-tech-icon {
    width: 42px;
    height: 42px;
  }
  
  .middle-ring .circular-tech-icon {
    width: 36px;
    height: 36px;
  }
  
  .outer-ring .circular-tech-icon {
    width: 32px;
    height: 32px;
  }
  
  .circular-tech-icon i {
    font-size: 1.1rem;
  }
  
  /* Adjust ring radii for tablet */
  .inner-ring .circular-tech-icon[data-position="0"] { transform: translateX(-50%) rotate(0deg) translateX(100px) rotate(0deg); }
  .inner-ring .circular-tech-icon[data-position="1"] { transform: translateX(-50%) rotate(45deg) translateX(100px) rotate(-45deg); }
  .inner-ring .circular-tech-icon[data-position="2"] { transform: translateX(-50%) rotate(90deg) translateX(100px) rotate(-90deg); }
  .inner-ring .circular-tech-icon[data-position="3"] { transform: translateX(-50%) rotate(135deg) translateX(100px) rotate(-135deg); }
  .inner-ring .circular-tech-icon[data-position="4"] { transform: translateX(-50%) rotate(180deg) translateX(100px) rotate(-180deg); }
  .inner-ring .circular-tech-icon[data-position="5"] { transform: translateX(-50%) rotate(225deg) translateX(100px) rotate(-225deg); }
  .inner-ring .circular-tech-icon[data-position="6"] { transform: translateX(-50%) rotate(270deg) translateX(100px) rotate(-270deg); }
  .inner-ring .circular-tech-icon[data-position="7"] { transform: translateX(-50%) rotate(315deg) translateX(100px) rotate(-315deg); }
  
  .middle-ring .circular-tech-icon[data-position="0"] { transform: translateX(-50%) rotate(0deg) translateX(130px) rotate(0deg); }
  .middle-ring .circular-tech-icon[data-position="1"] { transform: translateX(-50%) rotate(30deg) translateX(130px) rotate(-30deg); }
  .middle-ring .circular-tech-icon[data-position="2"] { transform: translateX(-50%) rotate(60deg) translateX(130px) rotate(-60deg); }
  .middle-ring .circular-tech-icon[data-position="3"] { transform: translateX(-50%) rotate(90deg) translateX(130px) rotate(-90deg); }
  .middle-ring .circular-tech-icon[data-position="4"] { transform: translateX(-50%) rotate(120deg) translateX(130px) rotate(-120deg); }
  .middle-ring .circular-tech-icon[data-position="5"] { transform: translateX(-50%) rotate(150deg) translateX(130px) rotate(-150deg); }
  .middle-ring .circular-tech-icon[data-position="6"] { transform: translateX(-50%) rotate(180deg) translateX(130px) rotate(-180deg); }
  .middle-ring .circular-tech-icon[data-position="7"] { transform: translateX(-50%) rotate(210deg) translateX(130px) rotate(-210deg); }
  .middle-ring .circular-tech-icon[data-position="8"] { transform: translateX(-50%) rotate(240deg) translateX(130px) rotate(-240deg); }
  .middle-ring .circular-tech-icon[data-position="9"] { transform: translateX(-50%) rotate(270deg) translateX(130px) rotate(-270deg); }
  .middle-ring .circular-tech-icon[data-position="10"] { transform: translateX(-50%) rotate(300deg) translateX(130px) rotate(-300deg); }
  .middle-ring .circular-tech-icon[data-position="11"] { transform: translateX(-50%) rotate(330deg) translateX(130px) rotate(-330deg); }
  
  .outer-ring .circular-tech-icon[data-position="0"] { transform: translateX(-50%) rotate(0deg) translateX(160px) rotate(0deg); }
  .outer-ring .circular-tech-icon[data-position="1"] { transform: translateX(-50%) rotate(22.5deg) translateX(160px) rotate(-22.5deg); }
  .outer-ring .circular-tech-icon[data-position="2"] { transform: translateX(-50%) rotate(45deg) translateX(160px) rotate(-45deg); }
  .outer-ring .circular-tech-icon[data-position="3"] { transform: translateX(-50%) rotate(67.5deg) translateX(160px) rotate(-67.5deg); }
  .outer-ring .circular-tech-icon[data-position="4"] { transform: translateX(-50%) rotate(90deg) translateX(160px) rotate(-90deg); }
  .outer-ring .circular-tech-icon[data-position="5"] { transform: translateX(-50%) rotate(112.5deg) translateX(160px) rotate(-112.5deg); }
  .outer-ring .circular-tech-icon[data-position="6"] { transform: translateX(-50%) rotate(135deg) translateX(160px) rotate(-135deg); }
  .outer-ring .circular-tech-icon[data-position="7"] { transform: translateX(-50%) rotate(157.5deg) translateX(160px) rotate(-157.5deg); }
  .outer-ring .circular-tech-icon[data-position="8"] { transform: translateX(-50%) rotate(180deg) translateX(160px) rotate(-180deg); }
  .outer-ring .circular-tech-icon[data-position="9"] { transform: translateX(-50%) rotate(202.5deg) translateX(160px) rotate(-202.5deg); }
  .outer-ring .circular-tech-icon[data-position="10"] { transform: translateX(-50%) rotate(225deg) translateX(160px) rotate(-225deg); }
  .outer-ring .circular-tech-icon[data-position="11"] { transform: translateX(-50%) rotate(247.5deg) translateX(160px) rotate(-247.5deg); }
  .outer-ring .circular-tech-icon[data-position="12"] { transform: translateX(-50%) rotate(270deg) translateX(160px) rotate(-270deg); }
  .outer-ring .circular-tech-icon[data-position="13"] { transform: translateX(-50%) rotate(292.5deg) translateX(160px) rotate(-292.5deg); }
  .outer-ring .circular-tech-icon[data-position="14"] { transform: translateX(-50%) rotate(315deg) translateX(160px) rotate(-315deg); }
  .outer-ring .circular-tech-icon[data-position="15"] { transform: translateX(-50%) rotate(337.5deg) translateX(160px) rotate(-337.5deg); }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .timeline::before {
    left: 15px;
  }
  
  .timeline-item {
    margin-left: 50px;
  }
  
  .timeline-marker {
    left: -35px; /* Position relative to mobile timeline line */
    top: 20px; /* Align with content arrow position */
    transform: translateX(-50%); /* Center the marker on the line */
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .company-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.8rem; }
  h3 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  /* Fix mobile navbar height and align theme/hamburger icons */
  .nav-container {
    padding: 0.75rem 1.5rem;
    height: auto;
  }
  
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .theme-toggle {
    padding: 0.5rem;
    margin: 0;
  }
  
  .hamburger {
    padding: 0.5rem;
    margin: 0;
    background: transparent;
    border: none;
  }
  
  /* Fix hero section spacing - reduce padding for better mobile layout */
  .hero {
    padding-top: 60px;
    padding-bottom: 2rem;
    min-height: auto;
    align-items: flex-start;
  }
  
  /* Move profile pic above name on mobile - fix grid layout */
  .hero-content {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 0.25rem;
    text-align: center;
  }
  
  .hero-text {
    grid-row: 2;
  }
  
  .hero-image {
    grid-row: 1;
    margin-top: 60px;
  }
  
  /* Fix marquee positioning - keep below profile image with margin */
  .tech-marquee-container {
    position: absolute;
    bottom: -60px;
    left: 0;
    right: 0;
    margin-top: 40px;
  }
  
  .hero-name {
    font-size: 2rem;
    text-align: center;
  }
  
  /* Center align animated text on mobile */
  .hero-title {
    align-items: center;
    text-align: center;
  }
  
  .hero-title p {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
  }
  
  .title-primary {
    text-align: center;
    justify-content: center;
  }
  
  .title-secondary {
    text-align: center !important;
    display: block !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  
  .hero-description {
    font-size: 1rem;
    text-align: center;
  }
  
  /* Add margins to profile image on mobile */
  .hero-image {
    padding: 0 0 0.5rem 0;
    margin-bottom: 1.1875rem;
  }
  
  .image-container {
    width: 200px;
    height: 200px;
    margin: 0 auto;
  }
  
  /* Add space to About section to prevent overlap */
  .about {
    margin-top: 4rem;
    padding-top: 2rem;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .competencies-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  /* Fix Core Competencies styling for mobile */
  .about h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.5rem;
  }
  
  .competency-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 0.75rem;
    border-left: 4px solid var(--primary-color);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    transition: var(--transition);
  }
  
  .competency-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
  }
  
  .competency-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    min-width: 2rem;
  }
  
  .competency-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
  }
  
  .competency-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
  }
  
  .timeline-content {
    padding: 1.5rem;
  }
  
  .floating-element {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  /* Mobile circular icons - smaller and simplified */
  .circular-tech-icons {
    width: 280px;
    height: 280px;
  }
  
  .circular-tech-icon {
    width: 32px;
    height: 32px;
  }
  
  .inner-ring .circular-tech-icon {
    width: 36px;
    height: 36px;
  }
  
  .middle-ring .circular-tech-icon {
    width: 30px;
    height: 30px;
  }
  
  .outer-ring .circular-tech-icon {
    width: 26px;
    height: 26px;
  }
  
  .circular-tech-icon i {
    font-size: 0.9rem;
  }
  
  /* Adjust ring radii for mobile */
  .inner-ring .circular-tech-icon[data-position="0"] { transform: translateX(-50%) rotate(0deg) translateX(80px) rotate(0deg); }
  .inner-ring .circular-tech-icon[data-position="1"] { transform: translateX(-50%) rotate(45deg) translateX(80px) rotate(-45deg); }
  .inner-ring .circular-tech-icon[data-position="2"] { transform: translateX(-50%) rotate(90deg) translateX(80px) rotate(-90deg); }
  .inner-ring .circular-tech-icon[data-position="3"] { transform: translateX(-50%) rotate(135deg) translateX(80px) rotate(-135deg); }
  .inner-ring .circular-tech-icon[data-position="4"] { transform: translateX(-50%) rotate(180deg) translateX(80px) rotate(-180deg); }
  .inner-ring .circular-tech-icon[data-position="5"] { transform: translateX(-50%) rotate(225deg) translateX(80px) rotate(-225deg); }
  .inner-ring .circular-tech-icon[data-position="6"] { transform: translateX(-50%) rotate(270deg) translateX(80px) rotate(-270deg); }
  .inner-ring .circular-tech-icon[data-position="7"] { transform: translateX(-50%) rotate(315deg) translateX(80px) rotate(-315deg); }
  
  .middle-ring .circular-tech-icon[data-position="0"] { transform: translateX(-50%) rotate(0deg) translateX(105px) rotate(0deg); }
  .middle-ring .circular-tech-icon[data-position="1"] { transform: translateX(-50%) rotate(30deg) translateX(105px) rotate(-30deg); }
  .middle-ring .circular-tech-icon[data-position="2"] { transform: translateX(-50%) rotate(60deg) translateX(105px) rotate(-60deg); }
  .middle-ring .circular-tech-icon[data-position="3"] { transform: translateX(-50%) rotate(90deg) translateX(105px) rotate(-90deg); }
  .middle-ring .circular-tech-icon[data-position="4"] { transform: translateX(-50%) rotate(120deg) translateX(105px) rotate(-120deg); }
  .middle-ring .circular-tech-icon[data-position="5"] { transform: translateX(-50%) rotate(150deg) translateX(105px) rotate(-150deg); }
  .middle-ring .circular-tech-icon[data-position="6"] { transform: translateX(-50%) rotate(180deg) translateX(105px) rotate(-180deg); }
  .middle-ring .circular-tech-icon[data-position="7"] { transform: translateX(-50%) rotate(210deg) translateX(105px) rotate(-210deg); }
  .middle-ring .circular-tech-icon[data-position="8"] { transform: translateX(-50%) rotate(240deg) translateX(105px) rotate(-240deg); }
  .middle-ring .circular-tech-icon[data-position="9"] { transform: translateX(-50%) rotate(270deg) translateX(105px) rotate(-270deg); }
  .middle-ring .circular-tech-icon[data-position="10"] { transform: translateX(-50%) rotate(300deg) translateX(105px) rotate(-300deg); }
  .middle-ring .circular-tech-icon[data-position="11"] { transform: translateX(-50%) rotate(330deg) translateX(105px) rotate(-330deg); }
  
  .outer-ring .circular-tech-icon[data-position="0"] { transform: translateX(-50%) rotate(0deg) translateX(130px) rotate(0deg); }
  .outer-ring .circular-tech-icon[data-position="1"] { transform: translateX(-50%) rotate(22.5deg) translateX(130px) rotate(-22.5deg); }
  .outer-ring .circular-tech-icon[data-position="2"] { transform: translateX(-50%) rotate(45deg) translateX(130px) rotate(-45deg); }
  .outer-ring .circular-tech-icon[data-position="3"] { transform: translateX(-50%) rotate(67.5deg) translateX(130px) rotate(-67.5deg); }
  .outer-ring .circular-tech-icon[data-position="4"] { transform: translateX(-50%) rotate(90deg) translateX(130px) rotate(-90deg); }
  .outer-ring .circular-tech-icon[data-position="5"] { transform: translateX(-50%) rotate(112.5deg) translateX(130px) rotate(-112.5deg); }
  .outer-ring .circular-tech-icon[data-position="6"] { transform: translateX(-50%) rotate(135deg) translateX(130px) rotate(-135deg); }
  .outer-ring .circular-tech-icon[data-position="7"] { transform: translateX(-50%) rotate(157.5deg) translateX(130px) rotate(-157.5deg); }
  .outer-ring .circular-tech-icon[data-position="8"] { transform: translateX(-50%) rotate(180deg) translateX(130px) rotate(-180deg); }
  .outer-ring .circular-tech-icon[data-position="9"] { transform: translateX(-50%) rotate(202.5deg) translateX(130px) rotate(-202.5deg); }
  .outer-ring .circular-tech-icon[data-position="10"] { transform: translateX(-50%) rotate(225deg) translateX(130px) rotate(-225deg); }
  .outer-ring .circular-tech-icon[data-position="11"] { transform: translateX(-50%) rotate(247.5deg) translateX(130px) rotate(-247.5deg); }
  .outer-ring .circular-tech-icon[data-position="12"] { transform: translateX(-50%) rotate(270deg) translateX(130px) rotate(-270deg); }
  .outer-ring .circular-tech-icon[data-position="13"] { transform: translateX(-50%) rotate(292.5deg) translateX(130px) rotate(-292.5deg); }
  .outer-ring .circular-tech-icon[data-position="14"] { transform: translateX(-50%) rotate(315deg) translateX(130px) rotate(-315deg); }
  .outer-ring .circular-tech-icon[data-position="15"] { transform: translateX(-50%) rotate(337.5deg) translateX(130px) rotate(-337.5deg); }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Smooth Transitions */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
/* Simplified Tech Orbit System */
.tech-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  pointer-events: none;
  animation: slowRotate 120s linear infinite;
}

.tech-icon-orbit {
  position: absolute;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all 0.3s ease;
  cursor: pointer;
  pointer-events: auto;
}

.tech-icon-orbit:hover {
  transform: scale(1.2);
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* Position 8 icons in a circle */
.tech-icon-orbit:nth-child(1) {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.tech-icon-orbit:nth-child(2) {
  top: 15%;
  right: 15%;
}

.tech-icon-orbit:nth-child(3) {
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.tech-icon-orbit:nth-child(4) {
  bottom: 15%;
  right: 15%;
}

.tech-icon-orbit:nth-child(5) {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.tech-icon-orbit:nth-child(6) {
  bottom: 15%;
  left: 15%;
}

.tech-icon-orbit:nth-child(7) {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.tech-icon-orbit:nth-child(8) {
  top: 15%;
  left: 15%;
}

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

/* Professional Tech Marquee */
.tech-marquee-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  overflow: hidden;
  z-index: 5;
}

[data-theme='dark'] .tech-marquee-container {
  background: rgba(31, 41, 55, 0.8);
}

.tech-marquee {
  display: flex;
  height: 100%;
  align-items: center;
  width: 200%;
  animation: marqueeScroll 20s linear infinite;
}

.tech-marquee-track {
  display: flex;
  align-items: center;
  gap: 3rem;
  min-width: 100%;
  padding: 0 2rem;
}

.tech-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 2rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

.tech-badge .ts-icon {
  font-weight: bold;
  color: #3178c6;
  font-size: 0.9rem;
  background: rgba(49, 120, 198, 0.1);
  padding: 0.2rem 0.4rem;
  border-radius: 0.3rem;
}

/* Brand Colors for Tech Icons */
.tech-badge:nth-child(1) i { color: #61dafb; } /* React */
.tech-badge:nth-child(2) i { color: #f7df1e; } /* JavaScript */
.tech-badge:nth-child(4) i { color: #a4c639; } /* Android */
.tech-badge:nth-child(5) i { color: #ed8b00; } /* Java */
.tech-badge:nth-child(6) i { color: #61dafb; } /* React */
.tech-badge:nth-child(7) i { color: #68a063; } /* Node.js */
.tech-badge:nth-child(8) i { color: #f05032; } /* Git */
.tech-badge:nth-child(9) i { color: #2496ed; } /* Docker */
.tech-badge:nth-child(10) i { color: #ff9900; } /* AWS */

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Modern Skills Grid */
.skills-modern-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.skill-category {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.skill-category:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-color);
}

.category-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.category-title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 2px;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.skill-tag {
  padding: 0.5rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  cursor: pointer;
}

.skill-tag:hover {
  transform: translateY(-2px);
  border-color: var(--primary-color);
  color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.skill-tag.featured {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
  font-weight: 600;
}

.skill-tag.featured:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

/* Responsive Design for Tech Marquee */
@media (max-width: 768px) {
  .tech-marquee-container {
    height: 60px;
  }
  
  .tech-marquee-track {
    gap: 2rem;
  }
  
  .tech-badge {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
  
  .skills-modern-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .skill-category {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .tech-marquee-track {
    gap: 1.5rem;
    padding: 0 1rem;
  }
  
  .tech-badge {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }
  
  .skills-list {
    gap: 0.5rem;
  }
  
  .skill-tag {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }
}

/* Enhanced Hero Section for Modern Layout */
.hero {
  position: relative;
  overflow: hidden;
}

/* Remove complex animations and keep it clean */
.floating-tech-icon {
  display: none;
}


/* Resume Download Links */
.resume-link {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
  color: white !important;
  border-radius: 2rem;
  padding: 0.5rem 1rem !important;
  font-weight: 600;
  transition: all 0.3s ease;
}

.resume-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.resume-link i {
  margin-right: 0.5rem;
}

/* Outline Button Style */
.btn.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  font-weight: 600;
}

.btn.btn-outline:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

/* Enhanced CTA Buttons Layout */
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Hero Buttons Enhancement */
.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    margin-bottom: 3rem;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }
}