/* ===== MODERN RESUME PAGE STYLES ===== */

:root {
  --primary: #ff6600;
  --primary-light: #ff8a29;
  --primary-dark: #e55a00;
  --secondary: #0f1720;
  --accent: #3b82f6;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 600;
  --font-weight-bold: 800;
  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  --container-max: 1200px;
  --site-padding: 4%;
  --border-radius: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
  padding: 0;
  margin: 0;
  font-family: var(--font-primary);
  color: var(--gray-800);
}

body {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  min-height: 100vh;
  line-height: 1.6;
}

.container {
  max-width: var(--container-max);
  margin: 12vh auto;
  padding: 0 var(--site-padding);
}

/* ===== RESUME HEADER ===== */
.resume-header {
  background: linear-gradient(135deg, var(--secondary) 0%, #1a202c 100%);
  color: var(--white);
  padding: calc(14vh + var(--space-3xl)) 0 var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.resume-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 102, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.profile-section {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  flex: 1;
}

.profile-image {
  flex-shrink: 0;
}

.profile-image img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid rgba(255, 102, 0, 0.3);
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-normal);
}

.profile-image img:hover {
  transform: scale(1.05);
  border-color: var(--primary);
}

.profile-info h1 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--white) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.profile-info h2 {
  font-size: 1.2rem;
  font-weight: var(--font-weight-medium);
  color: var(--gray-300);
  margin-bottom: var(--space-md);
}

.profile-description {
  font-size: 1rem;
  color: var(--gray-300);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--gray-300);
  font-size: 0.95rem;
}

.contact-item i {
  color: var(--primary);
  width: 16px;
}

.contact-item a {
  color: var(--primary-light);
  text-decoration: none;
  transition: color var(--transition-normal);
  display: inline-block;
}

.contact-item a:hover {
  color: var(--white);
  text-decoration: underline;
}

.header-actions {
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn-primary:hover::before {
  left: 100%;
}

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

/* ===== RESUME CONTENT ===== */
.resume-content {
  padding: var(--space-3xl) 0;
}

.resume-section {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--primary);
  position: relative;
  overflow: hidden;
}

.resume-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

.resume-section:hover::before {
  transform: scaleX(1);
}

.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  position: relative;
}

.section-header h2 {
  font-size: 1.8rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
}

/* ===== SKILLS SECTION ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.skill-category {
  background: var(--gray-50);
  padding: var(--space-xl);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
}

.skill-category h3 {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-800);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.skill-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.skill-list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.skill-list li:hover {
  color: var(--primary);
  transform: translateX(4px);
}

/* ===== TIMELINE STYLES ===== */
.timeline {
  position: relative;
  padding-left: 0;
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
  padding-left: 0;
  background: var(--gray-50);
  padding: var(--space-xl);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
  transition: all var(--transition-normal);
}

.timeline-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.timeline-content h3 {
  font-size: 1.3rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-800);
  margin-bottom: var(--space-sm);
}

.timeline-meta {
  color: var(--primary);
  font-weight: var(--font-weight-medium);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.timeline-content p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===== EXPERIENCE GRID ===== */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.experience-card {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.experience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

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

.experience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.experience-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.experience-header h3 {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-800);
}

.experience-header h3 a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-normal);
}

.experience-header h3 a:hover {
  color: var(--primary-dark);
}

.experience-period {
  font-weight: var(--font-weight-medium);
  font-size: 0.9rem;
  padding: 0;
  margin-bottom: var(--space-sm);
  color: var(--gray-700);
}

.experience-role {
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  margin: 0;
  
}

.experience-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===== PROJECTS GRID ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.project-card {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

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

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.project-header h3 {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--gray-800);
}

.project-year {
  color: var(--primary);
  font-weight: var(--font-weight-medium);
  font-size: 0.9rem;
  background: rgba(255, 102, 0, 0.1);
  padding: var(--space-xs) var(--space-sm);
  border-radius: 20px;
}

.project-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  min-height: 32px;
  align-items: flex-start;
}

.tag {
  background: var(--primary);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: var(--font-weight-medium);
  display: inline-block;
  white-space: nowrap;
}

/* ===== AWARDS TIMELINE ===== */
.awards-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.awards-year {
  background: var(--gray-50);
  padding: var(--space-xl);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary);
}

.awards-year h3 {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.awards-year h3::before {
  content: '';
  width: 4px;
  height: 24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 2px;
}

.awards-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.award-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.award-item:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.award-item i {
  color: var(--primary);
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1400px) {
  .resume-container {
    padding: var(--space-3xl) var(--space-lg);
  }
}

@media (max-width: 1200px) {
  .resume-container {
    padding: var(--space-2xl) var(--space-lg);
  }
  .header-content {
    flex-direction: column;
    text-align: center;
  }
  
  .profile-section {
    flex-direction: column;
    text-align: center;
  }
  
  .profile-image {
    display: block;
    margin: 0 auto var(--space-lg);
  }
  
  .profile-image img {
    display: block;
    width: 120px;
    height: 120px;
  }
  
  .contact-info {
    align-items: center;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --site-padding: 2%;
  }
  
  .resume-header {
    padding: var(--space-2xl) 0;
  }
  
  .profile-info h1 {
    font-size: 2rem;
  }
  
  .profile-info h2 {
    font-size: 1rem;
  }
  
  .profile-image {
    display: block;
    margin: 0 auto var(--space-lg);
  }
  
  .profile-image img {
    display: block;
    width: 110px;
    height: 110px;
  }
  
  .skills-grid,
  .experience-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline {
    padding-left: var(--space-lg);
  }
  
  .timeline::before {
    left: 16px;
  }
  
  .timeline-item {
    padding-left: var(--space-lg);
  }
  
  .timeline-marker {
    left: -24px;
    width: 20px;
    height: 20px;
  }
  
  .experience-header,
  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .header-actions {
    display: flex;
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .profile-info h1 {
    font-size: 1.8rem;
  }
  
  .profile-image {
    display: block;
    margin: 0 auto var(--space-md);
  }
  
  .profile-image img {
    display: block;
    width: 100px;
    height: 100px;
  }
  
  .resume-section {
    padding: var(--space-lg);
  }
  
  .section-header h2 {
    font-size: 1.5rem;
  }
  
  .btn-primary {
    width: 100%;
    justify-content: center;
  }
  
  .header-actions {
    display: flex;
    justify-content: center;
    width: 100%;
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for keyboard navigation */
.btn-primary:focus,
.experience-card:focus,
.project-card:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .resume-section {
    border: 2px solid var(--gray-800);
  }
  
  .experience-card,
  .project-card {
    border: 2px solid var(--gray-800);
  }
  
  .btn-primary {
    background: var(--primary);
    border: 2px solid var(--white);
  }
}

/* Print styles */
@media print {
  .resume-header {
    background: var(--white);
    color: var(--gray-800);
  }
  
  .resume-section {
    box-shadow: none;
    border: 1px solid var(--gray-400);
    break-inside: avoid;
  }
  
  .btn-primary {
    display: none;
  }
}