/* ==========================================================================
   Adrian Wedd CV - Stunning Dark Mode Professional Showcase
   Premium UI/UX Design System - Single Dark Theme Excellence
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties - Premium Dark Design Tokens
   ========================================================================== */

:root {
  /* Premium Dark Color Palette - WCAG AAA Compliant */
  --color-primary: #3b82f6;
  --color-primary-light: #60a5fa;
  --color-primary-dark: #1d4ed8;
  --color-primary-glow: rgba(59, 130, 246, 0.4);
  --color-secondary: #06b6d4;
  --color-secondary-light: #22d3ee;
  --color-secondary-dark: #0891b2;
  --color-secondary-glow: rgba(6, 182, 212, 0.3);
  --color-accent: #10b981;
  --color-accent-light: #34d399;
  --color-accent-dark: #047857;
  /* Rich Dark Backgrounds */
  --color-background: #0a0a0a;
  --color-background-alt: #1a1a1a;
  --color-background-card: #2a2a2a;
  --color-surface: #1e1e1e;
  --color-surface-hover: #333333;
  /* High Contrast Text - WCAG AAA Compliant (7: 1 ratio) */
  --color-text-primary: #ffffff;
  --color-text-secondary: #e2e8f0;
  --color-text-muted: #cbd5e1;
  --color-text-inverse: #0f172a;
  /* Elegant Borders & Focus States */
  --color-border: #374151;
  --color-border-light: #4b5563;
  --color-border-focus: #60a5fa;
  /* Status Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  /* Premium Gradients & Effects */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  --gradient-card: linear-gradient(135deg, rgba(42, 42, 42, 0.8), rgba(30, 30, 30, 0.9));
  --gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
  /* Glass Morphism & Modern Effects */
  --glass-background: rgba(42, 42, 42, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-backdrop: blur(20px);
  /* Advanced Shadow System */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.2);
  --shadow-text: 0 2px 4px rgba(0, 0, 0, 0.8);
  /* Typography Scale */
  --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 2rem;
  /* 32px */
  --font-size-4xl: 2.5rem;
  /* 40px */
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.25;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;
  /* Spacing System (8px base) */
  --space-1: 0.25rem;
  /* 4px */
  --space-2: 0.5rem;
  /* 8px */
  --space-3: 0.75rem;
  /* 12px */
  --space-4: 1rem;
  /* 16px */
  --space-5: 1.25rem;
  /* 20px */
  --space-6: 1.5rem;
  /* 24px */
  --space-8: 2rem;
  /* 32px */
  --space-10: 2.5rem;
  /* 40px */
  --space-12: 3rem;
  /* 48px */
  --space-16: 4rem;
  /* 64px */
  
  /* Layout */
  --max-width-container: 1280px;
  --container-padding: var(--space-6);
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  /* Animation System */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  /* Z-index Scale */
  --z-base: 1;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}/* ==========================================================================
   Modern CSS Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  height: 100%;
}body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background: var(--color-background);
  background-image: var(--gradient-hero);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}/* Premium Scrollbar Design */
::-webkit-scrollbar {
  width: 8px;
}::-webkit-scrollbar-track {
  background: var(--color-background-alt);
}::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
  border-radius: 4px;
  transition: background var(--transition-normal);
}::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--color-primary-light), var(--color-secondary-light));
}/* Selection Styling */
::selection {
  background: var(--color-primary-glow);
  color: var(--color-text-primary);
  text-shadow: none;
}::-moz-selection {
  background: var(--color-primary-glow);
  color: var(--color-text-primary);
  text-shadow: none;
}/* ==========================================================================
   Skip Link for Accessibility
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  background: var(--color-primary);
  color: var(--color-text-primary);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  z-index: var(--z-tooltip);
  transition: top var(--transition-normal);
}.skip-link:focus {
  top: 8px;
}/* ==========================================================================
   Loading Screen - Premium Animation
   ========================================================================== */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 1;
  transition: opacity 500ms ease, transform 500ms ease;
}.loading-screen.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}.loading-content {
  text-align: center;
  max-width: 400px;
}.loading-spinner {
  width: 60px;
  height: 60px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid var(--color-text-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 2rem;
}.loading-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeInUp 600ms ease 200ms forwards;
}.loading-progress {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}.loading-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-text-primary), rgba(255, 255, 255, 0.8));
  border-radius: 2px;
  width: 0;
  animation: loadingProgress 2s ease-in-out forwards;
}@keyframes spin {
  0% { transform: rotate(0deg);
}100% {
  transform: rotate(360deg);
}
}@keyframes fadeInUp {
  from {
    opacity: 0;
  transform: translateY(20px);
}to {
  opacity: 1;
  transform: translateY(0);
}
}@keyframes loadingProgress {
  0% { width: 0%;
}50% {
  width: 70%;
}100% {
  width: 100%;
}
}/* ==========================================================================
   Container & Layout
   ========================================================================== */

.container {
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}/* ==========================================================================
   Header & Profile - Hero Section
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
  z-index: var(--z-sticky);
  padding: 2rem 0;
  margin-bottom: 3rem;
}.header-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}.profile-section {
  display: flex;
  align-items: center;
  gap: 2rem;
}.profile-image-container {
  position: relative;
}.profile-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}.profile-image:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-elevated), var(--shadow-glow);
}.profile-placeholder {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  text-shadow: var(--shadow-text);
}.profile-info {
  flex: 1;
}.name {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  text-shadow: var(--shadow-text);
}.title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-light);
  margin-bottom: 0.75rem;
}.tagline {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: var(--line-height-relaxed);
}.location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
}.location-icon {
  color: var(--color-secondary);
}/* ==========================================================================
   Live Statistics - Premium Cards
   ========================================================================== */

.live-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}.stat-item {
  background: var(--color-background-card);
  padding: 1.5rem 1rem;
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}.stat-item:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}.stat-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-light);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}.stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}/* ==========================================================================
   Contact Links - Clean Design
   ========================================================================== */

.contact-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-background-card);
  color: var(--color-text-primary);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}.contact-link:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 500ms ease;
}.contact-link:hover:before {
  left: 100%;
}.contact-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--color-primary-light);
}.contact-link:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}.contact-link.github:hover {
  border-color: var(--color-text-primary);
}.contact-link.linkedin:hover {
  border-color: #0077b5;
}.contact-link.email:hover {
  border-color: var(--color-secondary);
}.contact-link.download:hover {
  border-color: var(--color-accent);
}/* ==========================================================================
   Navigation - Elegant Tab System
   ========================================================================== */

.navigation {
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
  z-index: var(--z-sticky);
  margin-bottom: 3rem;
  padding: 1rem 0;
}.nav-items {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}.nav-items::-webkit-scrollbar {
  display: none;
}.nav-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-normal);
  position: relative;
  white-space: nowrap;
}.nav-item:hover {
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.05);
}.nav-item.active {
  color: var(--color-primary-light);
  border-bottom-color: var(--color-primary);
  background: rgba(59, 130, 246, 0.1);
}.nav-item.active:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  box-shadow: var(--shadow-glow);
}/* ==========================================================================
   Main Content & Sections
   ========================================================================== */

.main-content {
  padding: 2rem 0;
}.section {
  margin-bottom: 4rem;
  opacity: 1;
  transform: translateY(0);
  transition: all 600ms ease;
}/* Sections are visible by default, animations enhance them */
.section.scroll-animate {
  opacity: 0;
  transform: translateY(20px);
}.section.scroll-animate.visible,
.section.scroll-animate.in-view {
  opacity: 1;
  transform: translateY(0);
}.section.active {
  display: block;
}.section-header {
  text-align: center;
  margin-bottom: 3rem;
}.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  text-shadow: var(--shadow-text);
  position: relative;
}.section-title:after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
  box-shadow: var(--shadow-glow);
}.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-normal);
}.section-content {
  background: var(--color-background-card);
  border-radius: var(--radius-2xl);
  padding: 3rem;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}.section-content:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.5;
}/* ==========================================================================
   About Section - Enhanced Layout
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}.about-main {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}.professional-summary .summary-text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}.professional-summary .summary-text:first-child {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}.core-competencies {
  margin-top: 2rem;
}.competency-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}.competency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}.competency-item {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}.competency-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}.competency-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  margin-bottom: 0.5rem;
}.competency-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}.about-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}.quick-facts, .interests {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}.facts-title, .interests-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}.fact-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}.fact-item:last-child {
  border-bottom: none;
}.fact-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}.fact-value {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  text-align: right;
}.interest-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}.interest-tag {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  background: var(--color-background-card);
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}.interest-tag:hover {
  background: var(--color-primary);
  color: var(--color-text-primary);
  border-color: var(--color-primary);
  transform: scale(1.05);
}/* ==========================================================================
   Experience Section - Timeline
   ========================================================================== */

.experience-timeline {
  position: relative;
  padding-left: 2rem;
}.experience-timeline:before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-primary);
}.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 2rem;
}.timeline-item:last-child {
  margin-bottom: 0;
}.timeline-marker {
  position: absolute;
  left: -2.25rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  background: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-background-card);
  box-shadow: var(--shadow-glow);
}.timeline-content {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}.timeline-content:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}.timeline-header {
  margin-bottom: 1.5rem;
}.position-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}.company-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}.company-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-light);
}.timeline-period {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  background: var(--color-background-card);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
}.timeline-description {
  margin-bottom: 1.5rem;
}.timeline-description p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: 1rem;
}.achievement-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}.achievement-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}.achievement-list li:before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
}.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}.tech-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-background-card);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}.tech-tag:hover {
  background: var(--color-secondary);
  color: var(--color-text-primary);
  border-color: var(--color-secondary);
  transform: scale(1.05);
}/* ==========================================================================
   Projects Section - Card Grid
   ========================================================================== */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}.project-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}.project-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--color-primary-light);
}.project-card:hover:before {
  opacity: 1;
}.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}.project-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}.project-links {
  display: flex;
  gap: 0.5rem;
}.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  background: var(--color-background-card);
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}.project-link:hover {
  background: var(--color-primary);
  color: var(--color-text-primary);
  border-color: var(--color-primary);
  transform: scale(1.05);
}.project-description {
  margin-bottom: 1.5rem;
}.project-description p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}.project-tech .tech-badge {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  background: var(--color-background-card);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}.project-tech .tech-badge:hover {
  background: var(--color-accent);
  color: var(--color-text-primary);
  border-color: var(--color-accent);
  transform: scale(1.05);
}/* ==========================================================================
   Skills Section - Dynamic Grid
   ========================================================================== */

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}/* ==========================================================================
   Achievements Section - Award Cards
   ========================================================================== */

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}.achievement-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
}.achievement-card:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
}.achievement-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-elevated);
  border-color: var(--color-primary-light);
}.achievement-card:hover:before {
  opacity: 1;
}.achievement-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}.achievement-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}.achievement-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: 1rem;
}.achievement-date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  background: var(--color-background-card);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  display: inline-block;
}/* ==========================================================================
   Footer - Clean & Professional
   ========================================================================== */

.footer {
  margin-top: 4rem;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--glass-border);
  background: var(--color-background-alt);
}.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}.footer-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}.footer-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}.footer-separator {
  color: var(--color-text-muted);
}.footer-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}.footer-links {
  display: flex;
  gap: 1rem;
}.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--color-surface);
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}.footer-link:hover {
  background: var(--color-primary);
  color: var(--color-text-primary);
  border-color: var(--color-primary);
  transform: translateY(-1px);
}.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}.system-info {
  display: flex;
  gap: 0.5rem;
}.system-badge {
  padding: 0.25rem 0.625rem;
  background: var(--color-background-card);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border: 1px solid var(--glass-border);
}.copyright {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}/* ==========================================================================
   Mobile Responsiveness - Touch-Optimized
   ========================================================================== */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
}.header {
  padding: 1.5rem 0;
}.profile-section {
  flex-direction: column;
  text-align: center;
  gap: 1.5rem;
}.profile-image {
  width: 100px;
  height: 100px;
}.profile-placeholder {
  font-size: 2rem;
}.name {
  font-size: var(--font-size-3xl);
}.title {
  font-size: var(--font-size-lg);
}.tagline {
  font-size: var(--font-size-base);
}.live-stats {
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}.stat-item {
  padding: 1rem 0.75rem;
}.stat-value {
  font-size: var(--font-size-lg);
}.stat-label {
  font-size: 10px;
}.contact-links {
  justify-content: center;
}.contact-link {
  min-height: 44px;
  /* Touch-friendly minimum */
    padding: 0.75rem 1rem;
}.nav-item {
  padding: 0.75rem 1rem;
  font-size: var(--font-size-sm);
  min-height: 44px;
}.section-content {
  padding: 2rem 1.5rem;
  border-radius: var(--radius-xl);
}.section-title {
  font-size: var(--font-size-2xl);
}.section-subtitle {
  font-size: var(--font-size-base);
}.about-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}.competency-grid {
  grid-template-columns: 1fr;
  gap: 1rem;
}.experience-timeline {
  padding-left: 1rem;
}.timeline-item {
  padding-left: 1.5rem;
}.timeline-marker {
  left: -1.75rem;
}.timeline-content {
  padding: 1.5rem;
}.company-info {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}.projects-grid {
  grid-template-columns: 1fr;
}.achievements-grid {
  grid-template-columns: 1fr;
}.footer-content {
  flex-direction: column;
  text-align: center;
}.footer-bottom {
  flex-direction: column;
  text-align: center;
}
}/* ==========================================================================
   Accessibility & Focus States
   ========================================================================== */

/* Enhanced focus states for keyboard navigation */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}/* High contrast mode support */
@media (prefers-contrast: high) {
  --color-text-secondary: #ffffff;
  --color-border: #ffffff;
  --glass-border: rgba(255, 255, 255, 0.3);
}
}/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
  scroll-behavior: auto !important;
}.loading-spinner {
  animation: none;
}
}/* Dark mode preference (system) */
@media (prefers-color-scheme: dark) {
;
}/* ==========================================================================
   Performance Optimizations
   ========================================================================== */

/* GPU acceleration for animations */
.card,
.project-card,
.achievement-card,
.contact-link,
.nav-item {
  will-change: transform;
}/* Contain layout for better performance */
.section {
  contain: layout style;
}/* Optimize repaints */
.loading-screen,
.header {
  contain: strict;
}/* ==========================================================================
   Utility Classes
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}.hidden {
  display: none !important;
}.visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  .loading-screen,
  .navigation,
  .footer-links,
  .contact-links {
    display: none !important;
}.container {
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}.section {
  break-inside: avoid;
  page-break-inside: avoid;
}body {
  background: white !important;
  color: black !important;
}.section-content,
  .card,
  .project-card,
  .achievement-card {
  background: white !important;
  border: 1px solid #ccc !important;
  box-shadow: none !important;
}.section-title,
  .name,
  .position-title,
  .project-title,
  .achievement-title {
  color: black !important;
}
}