:root {
  --background: #ffffff;
  --foreground: #0A0A0A;
  --upskill-dark-blue: #334155;
  --upskill-orange: #FF5722;
  --upskill-light-gray: #F5F5F5;
}

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

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--background);
  color: var(--foreground);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--upskill-dark-blue);
  padding: 1rem 0;
  z-index: 50;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(51, 65, 85, 0.95);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
}

/* Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 100;
  position: relative;
}

.mobile-menu-toggle span {
  width: 30px;
  height: 3px;
  background: white;
  border-radius: 5px;
  transition: all 0.3s ease;
  transform-origin: center;
}

/* Toggle button animation for open state */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background: var(--upskill-dark-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: right 0.3s ease-in-out;
  box-shadow: -5px 0 15px rgba(0,0,0,0.1);
}

.mobile-menu.show {
  right: 0;
}

.mobile-menu a {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  margin: 1.5rem 0;
  font-weight: 600;
}

/* Mobile Logo */
.mobile-logo {
  display: none;
  height: 40px;
}

.mobile-logo img {
  height: 100%;
  width: auto;
}

/* Buttons */
.cta-button {
  background: var(--upskill-orange);
  color: white;
  border: none;
  padding: 0.7rem 1.5rem;
  border-radius: 9999px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cta-button:hover {
  background: #ff4716;
  transform: scale(1.05);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Hero Section */
.hero {
  padding-top: 6rem;
  background: var(--upskill-dark-blue);
  color: white;
  height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-top: 2rem;
  color: var(--upskill-orange);
}

/* Scroll to Top */
.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--upskill-orange);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding-top: 4px;
}

.scroll-to-top.visible {
  opacity: 1;
}

/* Features Section */
.features {
  /* height: 100vh; */
  padding: 4rem 0;
  background: var(--upskill-light-gray);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 1rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: var(--upskill-dark-blue);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.feature-card p {
  color: #666;
  line-height: 1.5;
}

/* Pilot Program Section */
.pilot-program {
  padding: 4rem 0;
  background-color: #f8f9fa;
  width: 100%;
  padding: 2rem 0;
}

.pilot-program .responsive-img {
  width: 100%;
  height: auto;
  max-width: 1000px;
  max-height: 600px;
  display: block;
  margin: 0 auto;
  object-fit: contain;
}

.pilot-program-button-container {
  text-align: center;
  margin-top: 2rem;
}

.program-header {
  text-align: center;
  margin-bottom: 3rem;
}

.program-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.program-header p {
  font-size: 1.2rem;
  color: #666;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 1rem;
}

.program-card {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease;
}

.program-card:hover {
  transform: translateY(-5px);
}

.program-card .step {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  background: #ff5630;
  color: white;
  border-radius: 50%;
  margin-bottom: 1rem;
  font-weight: bold;
}

.program-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.program-card p {
  color: #666;
  line-height: 1.6;
}

/* Solution Section */
.solution {
  padding: 4rem 0;
  background: var(--upskill-dark-blue);
  color: white;
}

.three-column-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 1rem;
}

.solution-card {
  padding: 2rem;
}

.solution-card h3 {
  color: var(--upskill-orange);
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.solution-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.solution-card li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.solution-card li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--upskill-orange);
}

/* Advantages Section */
.advantages {
  padding: 4rem 0;
  background: white;
}

.advantages h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 3rem;
  color: var(--upskill-dark-blue);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 1rem;
}

.advantage-card {
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.advantage-card:hover {
  transform: translateY(-5px);
}

.advantage-image {
  height: 200px;
  overflow: hidden;
  margin-bottom: 1rem;
  border-radius: 0.5rem;
}

.advantage-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.advantage-card h3 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--upskill-dark-blue);
  text-align: center;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.contact h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #333;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

.submit-button {
  background-color: #ff5630;
  color: white;
  padding: 12px 30px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s;
}

.submit-button:hover {
  opacity: 0.8;
}

.contact-info {
  padding: 30px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
  margin-bottom: 20px;
  color: #333;
}

.contact-info p {
  margin-bottom: 15px;
  color: #666;
  font-size: 16px;
}

/* Footer Section */
.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem 0;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  display: inline-block;
}

.footer-social img {
  width: 24px;
  height: 24px;
  transition: opacity 0.2s;
}

.footer-social img:hover {
  opacity: 0.8;
}

.footer-info {
  text-align: center;
  line-height: 1.5;
}

.copyright {
  margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-logo {
    display: block;
  }
  
  .desktop-only {
    display: none;
  }
  
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-content h1, .hero-content h3 {
    font-size: 1.8rem;
    padding: 0 10px;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
    padding: 0 15px;
  }
  
  .hero {
    height: auto;
    min-height: 100vh;
    padding-bottom: 2rem;
  }
  
  .features-grid, 
  .program-grid, 
  .three-column-grid, 
  .advantages-grid,
  .team-grid,
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0.5rem;
  }
  
  .feature-card, 
  .program-card, 
  .solution-card {
    padding: 1.5rem;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .form-group input, 
  .form-group textarea {
    padding: 0.8rem;
  }
  
  .section-title, 
  .advantages h2,
  .contact h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-social {
    margin-bottom: 1rem;
  }
  
  .advantage-image {
    height: 200px;
  }
  
  .container {
    padding: 0 1.2rem;
  }
  
  /* Better spacing for mobile */
  section {
    padding: 3rem 0;
  }
  
  .feature-card, 
  .program-card, 
  .advantage-card,
  .team-member,
  .blog-card {
    margin-bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1, .hero-content h3 {
    font-size: 1.5rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .cta-button {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .feature-icon {
    font-size: 2rem;
  }
  
  .advantage-image {
    height: 180px;
  }
  
  .member-image {
    width: 120px;
    height: 120px;
  }
  
  .contact-info h3 {
    font-size: 1.4rem;
  }
  
  .form-group input, 
  .form-group textarea {
    padding: 0.7rem;
    font-size: 0.9rem;
  }
  
  .submit-button {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* Team Section Styles */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    color: #2a2a2a;
    position: relative;
    padding-bottom: 1rem;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #ff5630;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 400px));
    gap: 2.5rem;
    justify-content: center;
    padding: 2rem 0;
}

.team-member {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.member-image {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #f0f0f0;
    transition: transform 0.3s ease;
}

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

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h3 {
    text-align: center;
    color: #2a2a2a;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.team-member .position {
    text-align: center;
    color: #ff5630;
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.bio-container {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
}

.bio-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bio-list li {
    color: #555;
    margin-bottom: 0.8rem;
    padding-left: 1.2rem;
    position: relative;
    line-height: 1.5;
}

.bio-list li:before {
    content: "•";
    color: #ff5630;
    position: absolute;
    left: 0;
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .member-image {
        width: 150px;
        height: 150px;
    }
}

/* Blog Section */
.blog-section {
  padding: 4rem 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.blog-card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.blog-category {
  display: inline-block;
  background: #f0f0f0;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.blog-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.blog-card .author {
  color: #666;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.read-more {
  display: inline-block;
  margin-top: 1rem;
  color: #ff5630;
  text-decoration: none;
}

.read-more:hover {
  text-decoration: underline;
}

main {
    /* padding-top: 80px; */
}

.feature-card:hover,
.cta-button:hover {
    cursor: pointer;
}

.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 15px 25px;
  border-radius: 4px;
  color: white;
  z-index: 1000;
  animation: slideIn 0.5s ease;
}

.notification.success {
  background-color: #4CAF50;
}

.notification.error {
  background-color: #f44336;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}