/* Enhanced Portfolio CSS - Alam Khan */

/* CSS Custom Properties */
:root {
  /* Colors - Light Theme */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #64748b;
  --accent-primary: #3b82f6;
  --accent-secondary: #1d4ed8;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', 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;
  
  /* Transitions */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
}

/* Dark Theme */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --accent-primary: #60a5fa;
  --accent-secondary: #3b82f6;
  --accent-gradient: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  --border-light: #334155;
  --border-medium: #475569;
}

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

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

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

/* Scroll Progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--accent-gradient);
  z-index: 10000;
  transition: width var(--transition-fast);
}

/* Enhanced Navigation */
.top-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: all var(--transition-normal);
}

[data-theme="dark"] .top-nav {
  background: rgba(15, 23, 42, 0.8);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
}

.nav-links {
  display: flex;
  gap: var(--space-sm);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: 500;
  font-size: 0.875rem;
}

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

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

.email-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.email-text:hover {
  color: var(--accent-primary);
  background: var(--bg-secondary);
}

.action-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: 500;
  font-size: 0.875rem;
}

.action-link:hover {
  color: var(--accent-primary);
  background: var(--bg-secondary);
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}

.social-icon:hover {
  color: var(--accent-primary);
  background: var(--bg-secondary);
  transform: translateY(-2px);
}

/* Enhanced Theme Toggle */
.theme-toggle {
  position: relative;
  cursor: pointer;
  user-select: none;
}

.theme-checkbox {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.toggle-track {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--bg-primary);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-checkbox:checked + .toggle-track .toggle-thumb {
  transform: translateX(22px);
}

.sun-icon,
.moon-icon {
  position: absolute;
  font-size: 10px;
  transition: all var(--transition-normal);
}

.sun-icon {
  color: #f59e0b;
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.moon-icon {
  color: #64748b;
  opacity: 0;
  transform: rotate(180deg) scale(0.5);
}

.theme-checkbox:checked + .toggle-track .sun-icon {
  opacity: 0;
  transform: rotate(-180deg) scale(0.5);
}

.theme-checkbox:checked + .toggle-track .moon-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
  color: #60a5fa;
}

.toggle-stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.theme-checkbox:checked + .toggle-track .toggle-stars {
  opacity: 1;
}

.star {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #60a5fa;
  border-radius: 50%;
  box-shadow: 
    0 0 6px #60a5fa,
    0 0 12px #60a5fa,
    0 0 18px rgba(96, 165, 250, 0.8);
  animation: twinkle-glow 2s ease-in-out infinite alternate;
}

.star:nth-child(1) {
  top: 4px;
  left: 6px;
  animation-delay: 0s;
}

.star:nth-child(2) {
  top: 8px;
  left: 15px;
  animation-delay: 0.7s;
}

.star:nth-child(3) {
  top: 5px;
  left: 28px;
  animation-delay: 1.4s;
}

@keyframes twinkle-glow {
  from { 
    opacity: 0.6; 
    transform: scale(0.8);
    box-shadow: 
      0 0 4px #60a5fa,
      0 0 8px #60a5fa,
      0 0 12px rgba(96, 165, 250, 0.6);
  }
  to { 
    opacity: 1; 
    transform: scale(1.3);
    box-shadow: 
      0 0 8px #60a5fa,
      0 0 16px #60a5fa,
      0 0 24px rgba(96, 165, 250, 1),
      0 0 32px rgba(96, 165, 250, 0.8);
  }
}

/* Subsection Styles */
.subsection-title {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  text-align: center;
  justify-content: center;
}

.subsection-title i {
  color: var(--accent-primary);
  font-size: 1.5rem;
}

/* Timeline Styles */
.timeline-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline-item {
  display: flex;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
  align-items: flex-start;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-year {
  flex: 0 0 120px;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-align: center;
  background: var(--bg-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-light);
  position: sticky;
  top: 100px;
}

.timeline-content {
  flex: 1;
  background: var(--bg-secondary);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  text-align: left;
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.timeline-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

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

.timeline-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal);
}

.timeline-image:hover {
  transform: scale(1.02);
}

/* Philosophy Grid */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.philosophy-card {
  padding: var(--space-2xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-align: center;
}

.philosophy-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.philosophy-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.philosophy-icon i {
  color: white;
  font-size: 1.5rem;
}

.philosophy-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.philosophy-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Enhanced Expertise Cards */
.card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
  transition: transform var(--transition-normal);
}

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

/* Psychology Advantage Styles */
.advantage-intro {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.advantage-image {
  width: 100%;
  max-width: 600px;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) auto 0;
  display: block;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.advantage-item {
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-align: center;
}

.advantage-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.advantage-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.advantage-icon i {
  color: white;
  font-size: 1.25rem;
}

.advantage-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.advantage-item p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  z-index: 1000;
  font-size: 1.2rem;
}

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

.scroll-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

/* Process Step Images */
.step-image {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
  transition: transform var(--transition-normal);
}

.step-image:hover {
  transform: scale(1.03);
}

/* Innovation Styles */
.innovation-intro {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.innovation-image {
  width: 100%;
  max-width: 700px;
  height: 350px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) auto 0;
  display: block;
}

.innovation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.innovation-item {
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-align: center;
}

.innovation-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.innovation-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.innovation-icon i {
  color: white;
  font-size: 1.25rem;
}

.innovation-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.innovation-item p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* Main Content */
.main-content {
  padding-top: 80px;
}

/* Sections */
.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) var(--space-xl);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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

.section-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

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

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  line-height: 1.2;
}

.title-icon {
  width: clamp(32px, 5vw, 48px);
  height: clamp(32px, 5vw, 48px);
  color: var(--accent-primary);
}

.intro-text {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
}

.philosophy-text {
  font-size: 1.125rem;
  color: var(--text-tertiary);
  font-style: italic;
  margin-bottom: var(--space-xl);
}

/* Section Separators */
.section-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) 0;
  position: relative;
}

.separator-line {
  position: absolute;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--border-light) 20%,
    var(--border-light) 80%,
    transparent
  );
}

.separator-icon {
  background: var(--bg-primary);
  color: var(--text-tertiary);
  padding: var(--space-sm);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

/* Profile Section */
.profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-2xl);
}

.profile-image-container {
  position: relative;
  margin-bottom: var(--space-lg);
}

.profile-image {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg-primary);
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-normal);
}

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

.profile-badge {
  position: absolute;
  bottom: 30px;
  right: 15px;
  width: 40px;
  height: 40px;
  background: var(--accent-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid var(--bg-primary);
  box-shadow: var(--shadow-md);
}

.profile-badge i {
  margin: 8px;			
  color: white;
  /* width: 20px; */
  /* height: 20px; */
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  /* background: var(--bg-secondary); */
  background: #10b981;
  border: 4px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  color: #ffffff;
}

.status-dot {
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.name-highlight {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: 1.5em;
}

/* Achievements Grid */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.achievement-item {
  text-align: center;
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.achievement-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.achievement-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.achievement-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Expertise Cards */
.expertise-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.expertise-card {
  padding: var(--space-2xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-align: left;
}

.expertise-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.card-icon i {
  color: white;
  width: 24px;
  height: 24px;
}

.expertise-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.expertise-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Skills Grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.skill-category {
  text-align: left;
}

.skill-category h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.skill-category h3 i {
  color: var(--accent-primary);
  width: 20px;
  height: 20px;
}

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

.skill-tag {
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  cursor: default;
}

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

/* Process Flow */
.process-flow {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  text-align: left;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.step-content h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.step-content h3 i {
  color: var(--accent-primary);
  width: 20px;
  height: 20px;
}

.step-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.process-connector {
  width: 2px;
  height: 40px;
  background: var(--border-light);
  margin: 0 auto;
  position: relative;
}

.process-connector::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
}

/* Portfolio Status */
.portfolio-status {
  margin-bottom: var(--space-2xl);
}

.status-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-2xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  text-align: left;
}

.status-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.status-icon i {
  color: white;
  width: 24px;
  height: 24px;
}

.status-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.status-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Work Highlights */
.work-highlights {
  text-align: left;
  max-width: 800px;
  margin: 0 auto;
}

.work-highlights h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.highlight-item {
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.highlight-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.highlight-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.highlight-icon i {
  color: white;
  width: 20px;
  height: 20px;
}

.highlight-item h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.highlight-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Mentorship Stats */
.mentorship-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.mentorship-areas {
  text-align: left;
  max-width: 600px;
  margin: 0 auto;
}

.mentorship-areas h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.area-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

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

.area-item i {
  width: 16px;
  height: 16px;
  color: var(--accent-primary);
  transition: color var(--transition-fast);
}

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

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.contact-card {
  padding: var(--space-2xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-normal);
}

.contact-card.primary {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.contact-icon i {
  color: white;
  width: 24px;
  height: 24px;
}

.contact-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.contact-link {
  display: inline-block;
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--accent-secondary);
}

.contact-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Contact Form */
.contact-form-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.contact-form-container h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  text-align: center;
}

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

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

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

.form-group label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  background: var(--accent-gradient);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  align-self: flex-start;
}

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

.form-submit:active {
  transform: translateY(0);
}

.form-submit i {
  width: 16px;
  height: 16px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container {
    padding: var(--space-md);
  }
  
  .nav-links {
    display: none;
  }
  
  .nav-actions {
    gap: var(--space-sm);
  }
  
  .action-link span {
    display: none;
  }
  
  .section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .section-title {
    font-size: 2rem;
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .title-icon {
    width: 32px;
    height: 32px;
  }
  
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .expertise-cards {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .process-flow {
    gap: var(--space-lg);
  }
  
  .process-step {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  
  .process-connector {
    display: none;
  }
  
  .mentorship-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .profile-image {
    width: 150px;
    height: 150px;
  }
  
  .achievements-grid {
    grid-template-columns: 1fr;
  }
  
  .areas-grid {
    grid-template-columns: 1fr;
  }
  
  .highlight-grid {
    grid-template-columns: 1fr;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .scroll-progress {
    transition: none;
  }
}

/* Focus styles for keyboard navigation */
.nav-link:focus,
.action-link:focus,
.theme-toggle:focus,
.contact-link:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-submit:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .top-nav,
  .scroll-progress {
    display: none;
  }
  
  .section {
    min-height: auto;
    page-break-inside: avoid;
  }
  
  .main-content {
    padding-top: 0;
  }
}