/* Modern CSS Reset and Variables */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Modern Color Palette */
  --primary-bg: #0a0a0f;
  --secondary-bg: #111118;
  --card-bg: rgba(255, 255, 255, 0.03);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --accent-primary: #6366f1;
  --accent-secondary: #8b5cf6;
  --accent-tertiary: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-secondary: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
  --shadow-glow-lg: 0 0 40px rgba(99, 102, 241, 0.2);

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

  /* 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;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

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

/* Base Styles */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
}

.loading-logo {
  margin-bottom: var(--space-xl);
}

.logo-animation {
  font-size: 4rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: logoFloat 2s ease-in-out infinite alternate;
}

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

.loading-text {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.loading-bar {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto;
}

.loading-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  animation: loadingProgress 2s ease-in-out infinite;
}

@keyframes loadingProgress {
  0% {
    width: 0%;
  }
  50% {
    width: 70%;
  }
  100% {
    width: 100%;
  }
}

/* Custom Cursor */
.custom-cursor {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--text-primary);
  border-radius: 50%;
  position: absolute;
  top: -4px;
  left: -4px;
  transition: transform 0.1s ease;
}

/* Background Elements */
.bg-elements {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

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

.shape {
  position: absolute;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.1;
  animation: float 20s 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: 20%;
  animation-delay: -5s;
}

.shape-3 {
  width: 80px;
  height: 80px;
  bottom: 30%;
  left: 30%;
  animation-delay: -10s;
}

.shape-4 {
  width: 120px;
  height: 120px;
  top: 40%;
  right: 40%;
  animation-delay: -15s;
}

.shape-5 {
  width: 200px;
  height: 200px;
  bottom: 10%;
  right: 10%;
  animation-delay: -20s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-30px) rotate(120deg);
  }
  66% {
    transform: translateY(30px) rotate(240deg);
  }
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  padding: var(--space-md) 0;
  background: rgba(10, 10, 15, 0.95);
}

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

.nav-logo {
  position: relative;
}

.logo-container {
  position: relative;
  width: 50px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  z-index: 2;
  position: relative;
}

.logo-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.2;
  filter: blur(10px);
  animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
  0% {
    transform: scale(1);
    opacity: 0.2;
  }
  100% {
    transform: scale(1.2);
    opacity: 0.4;
  }
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

.nav-link {
  position: relative;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.nav-link::before {
  content: attr(data-text);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.nav-link:hover {
  color: transparent;
}

.nav-link:hover::before {
  opacity: 1;
}

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

.theme-toggle {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--glass-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: none;
}

.theme-toggle:hover {
  background: var(--card-bg);
  transform: scale(1.1);
}

.resume-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--gradient-primary);
  color: var(--text-primary);
  border: none;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

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

.resume-icon {
  font-size: 1.2rem;
}

.resume-text {
  position: relative;
  z-index: 2;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-sm);
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: 15vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  animation: gradientPulse 8s ease-in-out infinite alternate;
}

@keyframes gradientPulse {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(99, 102, 241, 0.4), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(139, 92, 246, 0.3), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(6, 182, 212, 0.3), transparent);
  background-repeat: repeat;
  background-size: 200px 200px;
  animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-200px, -200px);
  }
}

.hero-content {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 1s ease-out 0.5s both;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.2);
  }
}

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

.hero-text {
  margin-bottom: var(--space-3xl);
}

.hero-title {
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 900;
  line-height: 0.9;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.02em;
}

.title-line {
  display: block;
  overflow: hidden;
}

.title-word {
  display: inline-block;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: slideInUp 1s ease-out both;
  position: relative;
}

.title-word::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  background: var(--text-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textReveal 1s ease-out both;
}

@keyframes slideInUp {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes textReveal {
  0% {
    clip-path: inset(0 100% 0 0);
  }
  100% {
    clip-path: inset(0 0 0 0);
  }
}

.title-line:nth-child(1) .title-word {
  animation-delay: 0.2s;
}

.title-line:nth-child(2) .title-word {
  animation-delay: 0.4s;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.subtitle-highlight {
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 1s ease-out 1s both;
}

.cta-btn {
  position: relative;
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-full);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.cta-btn.primary {
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.cta-btn.secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.btn-text {
  position: relative;
  z-index: 2;
}

.btn-bg {
  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;
}

.cta-btn:hover .btn-bg {
  left: 100%;
}

.btn-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 10px 10px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.cta-btn:hover .btn-particles {
  opacity: 1;
  animation: particleMove 1s ease-out;
}

@keyframes particleMove {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  justify-content: center;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-5px);
  background: var(--card-bg);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  animation: fadeInUp 1s ease-out 1.5s both;
}

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

.scroll-arrow {
  position: relative;
  width: 2px;
  height: 30px;
  background: var(--gradient-primary);
  margin: 0 auto;
  border-radius: var(--radius-full);
  animation: scrollBounce 2s ease-in-out infinite;
}

.arrow-head {
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 8px solid var(--accent-primary);
}

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

/* Section Styles */
section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-badge {
  display: inline-block;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

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

.title-outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--text-primary);
  text-stroke: 2px var(--text-primary);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

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

.about-content {
  max-width: 1000px;
  margin: 0 auto;
}

.about-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl);
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-3xl);
  align-items: center;
  overflow: hidden;
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, var(--accent-primary), transparent);
  opacity: 0.1;
  animation: rotate 10s linear infinite;
}

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

.about-image {
  position: relative;
}

.image-container {
  position: relative;
  width: 250px;
  height: 250px;
  margin: 0 auto;
}

.profile-avatar {
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 900;
  color: var(--text-primary);
  position: relative;
  z-index: 2;
}

.avatar-ring {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px solid var(--accent-tertiary);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 3s linear infinite;
}

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

.avatar-glow {
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(20px);
  animation: avatarGlow 3s ease-in-out infinite alternate;
}

@keyframes avatarGlow {
  0% {
    transform: scale(1);
    opacity: 0.3;
  }
  100% {
    transform: scale(1.1);
    opacity: 0.5;
  }
}

.about-text {
  position: relative;
  z-index: 2;
}

.about-intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.highlight-item {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-normal);
}

.highlight-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(10px);
}

.highlight-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.highlight-text h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.highlight-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Experience Section */
.timeline-container {
  max-width: 800px;
  margin: 0 auto;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-3xl);
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

.timeline-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item:nth-child(even) .timeline-card {
  margin-left: calc(50% + 30px);
}

.timeline-item:nth-child(odd) .timeline-card {
  margin-right: calc(50% + 30px);
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 30px;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  z-index: 2;
}

.marker-dot {
  width: 100%;
  height: 100%;
  background: var(--accent-primary);
  border-radius: 50%;
  border: 4px solid var(--primary-bg);
  position: relative;
  z-index: 2;
}

.marker-glow {
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: var(--accent-primary);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(10px);
  animation: markerGlow 2s ease-in-out infinite alternate;
}

@keyframes markerGlow {
  0% {
    transform: scale(1);
    opacity: 0.3;
  }
  100% {
    transform: scale(1.5);
    opacity: 0.6;
  }
}

.timeline-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.timeline-card:hover {
  transform: translateY(-5px);
  background: var(--card-bg);
  box-shadow: var(--shadow-xl);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.card-badge {
  background: var(--gradient-primary);
  color: var(--text-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.card-category {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.timeline-card h4 {
  font-size: 1rem;
  font-weight: 600;
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-lg);
}

.timeline-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

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

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-2xl);
  max-width: 1200px;
  margin: 0 auto;
}

.project-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  overflow: hidden;
  transition: all var(--transition-slow);
  cursor: pointer;
  opacity: 0;
  transform: translateY(50px);
}

.project-card.animate {
  opacity: 1;
  transform: translateY(0);
}

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

.project-card.featured {
  grid-column: span 2;
}

.project-card.award {
  border-color: var(--warning);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.card-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.project-card:hover .card-bg {
  opacity: 0.05;
}

.card-content {
  position: relative;
  z-index: 2;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.project-icon {
  font-size: 3rem;
  filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3));
}

.project-status {
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-status.completed {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.project-status.award {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.project-status:not(.completed):not(.award) {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.project-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.project-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

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

.tech-tag {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.tech-tag:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.project-actions {
  display: flex;
  gap: var(--space-md);
}

.project-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--gradient-primary);
  color: var(--text-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

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

.btn-arrow {
  transition: transform var(--transition-normal);
}

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

.card-glow {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  opacity: 0;
  filter: blur(10px);
  transition: opacity var(--transition-normal);
  z-index: -1;
}

.project-card:hover .card-glow {
  opacity: 0.3;
}

/* Skills Section */
.skills-content {
  max-width: 1000px;
  margin: 0 auto;
}

.skills-categories {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.skill-category {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-weight: 500;
  color: var(--text-secondary);
}

.skill-category.active {
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-glow);
}

.skill-category:hover:not(.active) {
  background: var(--card-bg);
  color: var(--text-primary);
}

.category-icon {
  font-size: 1.2rem;
}

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

.skill-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  opacity: 0;
  transform: translateY(30px);
}

.skill-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.skill-item:hover {
  transform: translateY(-5px);
  background: var(--card-bg);
  box-shadow: var(--shadow-lg);
}

.skill-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3));
}

.skill-info h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.skill-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

.skill-level {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.level-bar {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.level-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1s ease 0.5s;
}

.skill-item.animate .level-bar::after {
  width: var(--level, 0%);
}

.level-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-primary);
  font-family: var(--font-mono);
}

/* Contact Section */
.contact {
  background: var(--secondary-bg);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 100px;
}

.contact-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(10px);
  border-color: rgba(99, 102, 241, 0.3);
}

.contact-icon {
  position: relative;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border-radius: 50%;
  background: var(--gradient-primary);
}

.icon-bg {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(10px);
  animation: iconGlow 3s ease-in-out infinite alternate;
}

@keyframes iconGlow {
  0% {
    transform: scale(1);
    opacity: 0.3;
  }
  100% {
    transform: scale(1.2);
    opacity: 0.5;
  }
}

.contact-details h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.contact-details a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-normal);
  font-size: 0.95rem;
}

.contact-details a:hover {
  color: var(--accent-primary);
}

.contact-form-container {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

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

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-lg) 0 var(--space-md) 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: all var(--transition-normal);
  resize: vertical;
}

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

.form-group label {
  position: absolute;
  top: var(--space-lg);
  left: 0;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:valid + label,
.form-group textarea:valid + label {
  top: 0;
  font-size: 0.8rem;
  color: var(--accent-primary);
}

.form-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
  width: 100%;
}

.submit-btn {
  position: relative;
  padding: var(--space-lg) var(--space-2xl);
  background: var(--gradient-primary);
  color: var(--text-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-normal);
  align-self: flex-start;
}

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

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

/* Footer */
.footer {
  background: var(--primary-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.footer-logo {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
}

.footer-left p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.social-link {
  position: relative;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 1.2rem;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.social-link:hover {
  color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.link-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.social-link:hover .link-bg {
  opacity: 0.1;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  background: var(--secondary-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl);
  max-width: 800px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  animation: modalSlide 0.3s ease-out;
}

@keyframes modalSlide {
  0% {
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1.5rem;
  color: var(--text-secondary);
}

.modal-close:hover {
  background: var(--card-bg);
  color: var(--text-primary);
  transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .about-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .contact-info {
    position: static;
  }
  .project-card.featured {
    grid-column: span 1;
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-item:nth-child(even) .timeline-card,
  .timeline-item:nth-child(odd) .timeline-card {
    margin-left: 50px;
    margin-right: 0;
  }
  .timeline-marker {
    left: 20px;
  }
}

/* Mobile Navigation Menu */
@media (max-width: 768px) {
  .navbar {
    padding: var(--space-xs) 0;
    height: 78px;
    min-height: 60px;
  }
  .nav-container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-md);
    height: 100%;
    width: 100%;
  }
  .nav-logo {
    flex: 0 0 auto;
    z-index: 2003;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .logo-container {
    width: 42px;
    height: 42px;
  }
  .logo-text {
    font-size: 1rem;
  }
  .nav-menu {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(17, 17, 24, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    padding: var(--space-xl) var(--space-lg);
    gap: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    z-index: 2001;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    overflow-y: auto;
  }
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-link {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: 1.1rem;
    text-align: center;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
  }
  .nav-actions {
    margin-top: var(--space-lg);
    width: 100%;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: var(--space-md);
  }
  .resume-btn {
    margin: 0;
    width: auto;
    min-width: 120px;
    justify-content: center;
    font-size: 0.9rem;
    margin-top: -20px;
    padding: var(--space-sm) var(--space-lg);
    display: inline-flex;
  }

  .resume-icon {
    padding: 0;
    font-size: 0.9rem;
    margin-right: var(--space-xs);
  }
  .theme-toggle {
    display: none;
  }
  .hamburger {
    display: flex;
    z-index: 2002;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
  }
  .hamburger span {
    width: 20px;
    height: 2px;
    transition: all 0.25s ease;
  }
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* General adjustments for small screens */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container,
  .hero-content {
    padding: 0 var(--space-md);
  }
  .hero {
    margin-top: 40px;
    padding-top: var(--space-2xl);
    min-height: 80vh;
  }
  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-actions {
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
  }
  .hero-stats {
    flex-direction: column;
    gap: var(--space-md);
  }
  .about-card {
    grid-template-columns: 1fr;
    padding: var(--space-xl);
    gap: var(--space-xl);
    text-align: center;
  }
  .image-container {
    width: 180px;
    height: 180px;
  }
  .projects-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .project-card {
    padding: var(--space-lg);
  }
  .skills-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .skills-categories {
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
  }
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .contact-card,
  .contact-form-container {
    padding: var(--space-lg);
  }
  .footer-content {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
  .footer-logo {
    margin-bottom: var(--space-sm);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Hide scroll indicator on mobile */
@media (max-width: 768px) {
  .scroll-indicator {
    display: none;
  }
}

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

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

.slide-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.slide-up.animate {
  opacity: 1;
  transform: translateY(0);
}

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

.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-secondary);
}

/* Selection Styling */
::selection {
  background: var(--accent-primary);
  color: var(--text-primary);
}

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

/* Extracurricular Activities Section */
.activities {
  background: var(--secondary-bg);
  padding: var(--space-3xl) 0;
}

.activities-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.activities-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.activities-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.activities-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 2fr));
  gap: var(--space-2xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.activity-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  margin-bottom: var(--space-lg);
}

.activity-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.activity-card:hover {
  transform: translateY(-8px);
  background: var(--card-bg);
  box-shadow: var(--shadow-lg);
  border-color: rgba(99, 102, 241, 0.3);
}

.activity-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
}

.activity-card:hover::before {
  opacity: 0.05;
}

.activity-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.2));
}

.activity-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.activity-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.activity-description {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.activity-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
  margin-top: var(--space-md);
}

.activity-tag {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  padding: 3px 8px;
  border-radius: var(--radius-md);
  font-size: 0.7rem;
  font-weight: 500;
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: all var(--transition-normal);
}

.activity-tag:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: rgba(99, 102, 241, 0.4);
}

/* Animation for activities */
@keyframes slideUpActivity {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.activity-card {
  animation: slideUpActivity 0.6s ease-out forwards;
}

.activity-card:nth-child(1) {
  animation-delay: 0.1s;
}

.activity-card:nth-child(2) {
  animation-delay: 0.2s;
}

.activity-card:nth-child(3) {
  animation-delay: 0.3s;
}

.activity-card:nth-child(4) {
  animation-delay: 0.4s;
}

.activity-card:nth-child(5) {
  animation-delay: 0.5s;
}

/* Responsive Design */
@media (max-width: 768px) {
  .activities {
    padding: var(--space-2xl) 0;
  }

  .activities-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }

  .activities-list {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    padding: 0 var(--space-md);
  }

  .activity-card {
    padding: var(--space-md);
  }

  .activity-icon {
    font-size: 2rem;
  }

  .activity-title {
    font-size: 1rem;
  }

  .activity-description {
    font-size: 0.8rem;
  }
}

/* Honors and Awards Section */
.honors-section {
  margin-top: 40px;
  text-align: center;
}

.honors-title {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #ffffff;
}

.honors-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.honor-badge {
  background: var(--glass-bg);
  border-radius: 8px;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  transition: transform 0.3s;
}

.honor-badge:hover {
  transform: scale(1.05);
}

.badge-icon {
  font-size: 2rem;
  margin-right: 10px;
}

.badge-text {
  font-size: 1.2rem;
  color: var(--text-primary);
}