/* Modern Portfolio Design System */
:root {
  /* Modern Color Palette - Dark Teal Theme */
  --primary-gradient: linear-gradient(135deg, #16a085 0%, #0e6655 100%);
  --secondary-gradient: linear-gradient(135deg, #1abc9c 0%, #16a085 100%);
  --accent-gradient: linear-gradient(135deg, #0e6655 0%, #0d5a4a 100%);
  --dark-gradient: linear-gradient(135deg, #2d3436 0%, #636e72 100%);
  
  /* Solid Colors */
  --primary-color: #16a085;
  --secondary-color: #0e6655;
  --accent-color: #0d5a4a;
  --success-color: #00d4aa;
  --warning-color: #ffa726;
  --error-color: #ff6b6b;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-dark: #0f172a;
  --bg-glass: rgba(255, 255, 255, 0.1);
  --bg-glass-dark: rgba(15, 23, 42, 0.8);
  
  /* Text Colors */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* 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), 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-glow: 0 0 20px rgba(22, 160, 133, 0.3);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

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

body {
  font-family: var(--font-family);
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
.section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  padding-bottom: var(--spacing-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

/* Section Spacing */
section {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

section:nth-child(even) {
  background: var(--bg-secondary);
}

/* Modern Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: var(--transition-normal);
  cursor: pointer;
  border: none;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

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

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-normal);
  z-index: -1;
}

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

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

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

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  position: relative;
  overflow: hidden;
}

.btn-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  transition: var(--transition-normal);
  z-index: -1;
}

.btn-secondary:hover {
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover::before {
  left: 0;
}

/* Modern Navigation */
#navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: var(--transition-normal);
}

#navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  transition: var(--transition-normal);
  font-size: var(--font-size-base);
  position: relative;
  padding: var(--spacing-xs) 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: var(--transition-normal);
}

.nav-links a:hover {
  color: var(--primary-color);
}

.nav-links a:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}

.hamburger .line {
  width: 25px;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(22, 160, 133, 0.08) 0%, rgba(14, 102, 85, 0.08) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(22, 160, 133, 0.08)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.5;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: var(--font-size-6xl);
  font-weight: 900;
  margin-bottom: var(--spacing-md);
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInDown 1s ease;
}

.hero h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
  color: var(--text-secondary);
  font-weight: 600;
  animation: fadeInDown 1.2s ease;
}

.hero p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xl);
  color: var(--text-secondary);
  animation: fadeInDown 1.4s ease;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 1.6s ease;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  animation: fadeInUp 1.8s ease;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-normal);
  border: 1px solid rgba(22, 160, 133, 0.2);
}

.social-icons a:hover {
  background: var(--primary-gradient);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.about-text p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.skills {
  margin-top: var(--spacing-xl);
}

.skills h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.skill-category {
  margin-bottom: var(--spacing-lg);
}

.skill-category h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

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

.about-highlights {
  display: grid;
  gap: var(--spacing-md);
}

.highlight-item {
  background: var(--bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(22, 160, 133, 0.1);
  opacity: 0;
  transform: translateY(30px);
}

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

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

.highlight-number {
  display: block;
  font-size: var(--font-size-4xl);
  font-weight: 900;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.highlight-text {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  font-weight: 500;
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-2xl) 0;
  gap: var(--spacing-md);
}

.timeline::before {
  content: '';
  position: absolute;
  height: 3px;
  background: var(--primary-gradient);
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  border-radius: var(--radius-full);
  z-index: 1;
}

.timeline-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  cursor: pointer;
  transition: var(--transition-normal);
  flex: 1;
  max-width: 300px;
}

.timeline-item:hover {
  transform: translateY(-5px);
}

.timeline-item::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--primary-gradient);
  border: 3px solid white;
  border-radius: var(--radius-full);
  top: 50%;
  transform: translateY(-50%);
  box-shadow: var(--shadow-md);
  z-index: 3;
  transition: var(--transition-normal);
}

.timeline-item:hover::before {
  transform: translateY(-50%) scale(1.2);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.timeline-info {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--bg-primary);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(22, 160, 133, 0.1);
  min-width: 280px;
  max-width: 320px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 10;
  pointer-events: none;
}

.timeline-info::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: var(--bg-primary);
}

.timeline-item:hover .timeline-info {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-15px);
  pointer-events: auto;
}

.timeline-content ul {
  list-style: none;
  margin-top: var(--spacing-sm);
}

.timeline-content li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--spacing-md);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

.timeline-content li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: var(--font-size-xs);
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  margin: 0;
}

/* Timeline details displayed on the timeline */
.timeline-details {
  margin-top: var(--spacing-lg);
  text-align: center;
  transition: var(--transition-normal);
}

.timeline-date {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  background: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  border: 1px solid rgba(22, 160, 133, 0.2);
  display: inline-block;
}

.timeline-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  line-height: 1.3;
}

.timeline-company {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-normal);
}

.timeline-item:hover .timeline-company {
  color: var(--primary-color);
  transform: scale(1.05);
}

.timeline-item:hover .timeline-date {
  background: var(--primary-gradient);
  color: white;
  border-color: transparent;
}

/* Projects Grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.project-card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(22, 160, 133, 0.1);
  opacity: 0;
  transform: translateY(30px);
}

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

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

.project-content {
  padding: var(--spacing-xl);
}

.project-content h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.project-subtitle {
  font-size: var(--font-size-base);
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.project-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.project-tags span {
  background: var(--bg-secondary);
  color: var(--primary-color);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid rgba(22, 160, 133, 0.2);
}

/* Education Grid */
.education-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.education-item {
  background: var(--bg-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid rgba(22, 160, 133, 0.1);
  opacity: 0;
  transform: translateY(30px);
}

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

.education-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.education-item h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.edu-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.edu-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.cert-list {
  list-style: none;
}

.cert-list li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--spacing-lg);
}

.cert-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success-color);
  font-weight: bold;
}

.pub-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(22, 160, 133, 0.1);
  transition: var(--transition-normal);
}

.contact-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.contact-item i {
  font-size: var(--font-size-xl);
  color: var(--primary-color);
  width: 40px;
  text-align: center;
}

.contact-item a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-normal);
}

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

.contact-form .form-group {
  margin-bottom: var(--spacing-lg);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid rgba(22, 160, 133, 0.1);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: var(--transition-normal);
  background: var(--bg-primary);
  color: var(--text-primary);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(22, 160, 133, 0.1);
}

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

/* Footer */
footer {
  background: var(--bg-dark);
  color: var(--text-light);
  text-align: center;
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-2xl);
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive Design */
@media screen and (max-width: 992px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .about-highlights {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
  
  .timeline {
    gap: var(--spacing-sm);
    padding: var(--spacing-xl) 0;
  }
  
  .timeline-item {
    max-width: 250px;
  }
  
  .timeline-info {
    min-width: 250px;
    max-width: 280px;
  }
  
  .timeline-title {
    font-size: var(--font-size-xs);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

@media screen and (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--spacing-xl);
    transform: translateY(-100%);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.active {
    transform: translateY(0);
  }
  
  .nav-links li {
    margin: var(--spacing-sm) 0;
  }
  
  .hamburger {
    display: flex;
  }
  
  .hero h1 {
    font-size: var(--font-size-4xl);
  }
  
  .hero h2 {
    font-size: var(--font-size-2xl);
  }
  
  .highlight-item {
    padding: var(--spacing-md);
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .timeline {
    gap: var(--spacing-xs);
  }
  
  .timeline-item {
    max-width: 200px;
  }
  
  .timeline-info {
    min-width: 220px;
    max-width: 250px;
    padding: var(--spacing-sm);
  }
  
  .timeline-date {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
  }
  
  .timeline-title {
    font-size: 0.7rem;
  }
  
  .timeline-company {
    font-size: 0.7rem;
  }
}

@media screen and (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .project-grid {
    grid-template-columns: 1fr;
  }
  
  .highlight-item {
    padding: var(--spacing-sm);
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .timeline {
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
  }
  
  .timeline::before {
    width: 3px;
    height: 100%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .timeline-item {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    max-width: none;
  }
  
  .timeline-item::before {
    position: relative;
    top: 0;
    transform: none;
  }
  
  .timeline-info {
    position: relative;
    bottom: auto;
    left: auto;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    min-width: 250px;
    max-width: none;
  }
  
  .timeline-info::after {
    display: none;
  }
  
  .timeline-details {
    margin-top: 0;
    text-align: left;
  }
  
  .timeline-date {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--primary-color);
    background: none;
    padding: 0;
    border: none;
    margin-bottom: var(--spacing-xs);
  }
  
  .timeline-title {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
  }
  
  .timeline-company {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
  }
  
  .timeline-item:hover {
    transform: none;
  }
  
  .timeline-item:hover .timeline-company {
    transform: none;
  }
  
  .timeline-item:hover .timeline-date {
    background: none;
    color: var(--primary-color);
  }
}

.profile-pic {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--primary-color, #179e8e);
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  margin-bottom: 1.5rem;
  background: #fff;
}