/* Global Styles */
   :root {
       --primary-color: #1a365d;
       --secondary-color: #ecc94b;
       --accent-color: #2b6cb0;
       --light-color: #f7fafc;
       --dark-color: #2d3748;
       --text-color: #2d3748;
       --text-light: #718096;
       --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
       --transition: all 0.3s ease;
   }

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

   body {
       font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
       line-height: 1.6;
       color: var(--text-color);
       background-color: var(--light-color);
       overflow-x: hidden;
   }

   .container {
       width: 90%;
       max-width: 1200px;
       margin: 0 auto;
       padding: 0 20px;
   }

   h1,
   h2,
   h3,
   h4 {
       margin-bottom: 1rem;
       line-height: 1.3;
       font-weight: 700;
   }

   a {
       text-decoration: none;
       color: var(--primary-color);
       transition: var(--transition);
   }

   ul {
       list-style: none;
   }

   .btn {
       display: inline-block;
       padding: 12px 28px;
       background-color: var(--secondary-color);
       color: var(--dark-color);
       border: none;
       border-radius: 4px;
       font-weight: 600;
       cursor: pointer;
       transition: var(--transition);
       box-shadow: var(--shadow);
   }

   .btn:hover {
       background-color: #d69e2e;
       transform: translateY(-2px);
   }

   .btn-outline {
       background-color: transparent;
       border: 2px solid var(--secondary-color);
       color: var(--dark-color);
   }

   .btn-outline:hover {
       background-color: var(--secondary-color);
   }

   section {
       padding: 5rem 0;
   }

   .section-title {
       text-align: center;
       margin-bottom: 3rem;
       position: relative;
   }

   .section-title:after {
       content: '';
       display: block;
       width: 80px;
       height: 4px;
       background-color: var(--secondary-color);
       margin: 15px auto;
   }

   /* Header Styles */
   header {
       background-color: rgba(255, 255, 255, 0.95);
       box-shadow: var(--shadow);
       position: fixed;
       width: 100%;
       top: 0;
       z-index: 1000;
       padding: 1rem 0;
   }

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

   .logo {
       display: flex;
       align-items: center;
   }

   .logo h1 {
       font-size: 1.8rem;
       font-weight: 800;
       color: var(--primary-color);
       margin: 0;
   }

   .logo span {
       color: var(--secondary-color);
   }

   nav ul {
       display: flex;
   }

   nav ul li {
       margin-left: 2rem;
   }

   nav ul li a {
       font-weight: 600;
       position: relative;
   }

   nav ul li a:after {
       content: '';
       position: absolute;
       bottom: -5px;
       left: 0;
       width: 0;
       height: 2px;
       background-color: var(--secondary-color);
       transition: var(--transition);
   }

   nav ul li a:hover:after {
       width: 100%;
   }

   /* Hero Section */
   .hero {
       position: relative;
       /* make hero a stacking context */
       height: 100vh;
       color: white;
       display: flex;
       align-items: center;
       text-align: center;
       padding-top: 80px;
       overflow: hidden;
       /* prevent slides from overflowing */
   }

   .hero-content {
       position: relative;
       z-index: 1;
       /* keep text above backgrounds */
       max-width: 800px;
       margin: 0 auto;
   }

   .hero-backgrounds {
       position: absolute;
       top: 0;
       left: 0;
       width: 100%;
       height: 100%;
       z-index: 0;
       /* send background behind */

   }

   .background-slide {
       position: absolute;
       top: 0;
       left: 0;
       width: 100%;
       height: 100%;
       background-size: cover;
       background-position: center;
       background-repeat: no-repeat;
       opacity: 0;
       transition: opacity 1s ease-in-out;
       filter: saturate(0.7);
       /* Adjusted saturation for mild dullness */
   }


   .background-slide::before {
       content: '';
       position: absolute;
       top: 0;
       left: 0;
       width: 100%;
       height: 100%;
       background: rgba(0, 0, 0, 0.5);
       /* Requested dullness level */
   }


   .background-slide.active {
       opacity: 1;
   }


   .hero h2 {
       font-size: 3.5rem;
       margin-bottom: 1.5rem;
       line-height: 1.2;
   }

   .hero p {
       font-size: 1.3rem;
       margin-bottom: 2rem;
       max-width: 700px;
       margin-left: auto;
       margin-right: auto;
   }

   .counter {
       margin-top: 3rem;
       background-color: rgba(255, 255, 255, 0.1);
       padding: 2rem;
       border-radius: 10px;
       display: inline-block;
       backdrop-filter: blur(5px);
   }

   .counter p {
       font-size: 1.2rem;
       margin-bottom: 1rem;
   }

   #countdown {
       display: flex;
       justify-content: center;
       gap: 1.5rem;
       margin-top: 1rem;
   }

   .countdown-unit {
       background-color: rgba(255, 255, 255, 0.15);
       padding: 1rem;
       border-radius: 8px;
       min-width: 80px;
       backdrop-filter: blur(5px);
   }

   .countdown-value {
       font-size: 2.2rem;
       font-weight: 700;
       display: block;
       color: var(--secondary-color);
   }

   .countdown-label {
       font-size: 0.9rem;
       text-transform: uppercase;
       letter-spacing: 1px;
   }

   /* About Section */
   .about {
       background-color: white;
   }

   .about-grid {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
       gap: 2.5rem;
   }

   .about-card {
       background-color: var(--light-color);
       padding: 2.5rem;
       border-radius: 8px;
       transition: var(--transition);
       text-align: center;
       box-shadow: var(--shadow);
       border-top: 4px solid var(--secondary-color);
   }

   .about-card:hover {
       transform: translateY(-10px);
       box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
   }

   .about-card i {
       font-size: 3.5rem;
       color: var(--secondary-color);
       margin-bottom: 1.5rem;
   }

   .about-card h3 {
       font-size: 1.5rem;
       margin-bottom: 1rem;
       color: var(--primary-color);
   }

   .about-card p {
       color: var(--text-light);
   }

   .values-list {
       text-align: left;
       margin-top: 1.5rem;
   }

   .values-list li {
       margin-bottom: 0.8rem;
       padding-left: 1.8rem;
       position: relative;
   }

   .values-list li:before {
       content: "•";
       color: var(--secondary-color);
       font-weight: bold;
       font-size: 1.5rem;
       position: absolute;
       left: 0;
       top: -3px;
   }

   /* Features Section */
   .features {
       background-color: #f8f9fa;
   }

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

   .feature-item {
       display: flex;
       align-items: flex-start;
       margin-bottom: 2rem;
   }

   .feature-icon {
       flex-shrink: 0;
       width: 60px;
       height: 60px;
       background-color: var(--primary-color);
       color: white;
       border-radius: 50%;
       display: flex;
       align-items: center;
       justify-content: center;
       margin-right: 1.5rem;
       font-size: 1.5rem;
   }

   .feature-content h3 {
       margin-bottom: 0.5rem;
       color: var(--primary-color);
   }

   /* Contact Section */
   .contact {
       background-color: white;
   }

   .contact-content {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
       gap: 3rem;
   }

   .contact-info {
       background-color: var(--primary-color);
       color: white;
       padding: 2.5rem;
       border-radius: 8px;
   }

   .contact-info h3 {
       color: var(--secondary-color);
       margin-bottom: 1.5rem;
   }

   .contact-details {
       margin-top: 2rem;
   }

   .contact-details p {
       margin-bottom: 1rem;
       display: flex;
       align-items: center;
   }

   .contact-details i {
       margin-right: 1rem;
       color: var(--secondary-color);
       font-size: 1.2rem;
       width: 24px;
   }

   .social-links {
       display: flex;
       margin-top: 2rem;
       gap: 1rem;
   }

   .social-links a {
       display: inline-flex;
       align-items: center;
       justify-content: center;
       width: 40px;
       height: 40px;
       background-color: rgba(255, 255, 255, 0.1);
       color: white;
       border-radius: 50%;
       transition: var(--transition);
   }

   .social-links a:hover {
       background-color: var(--secondary-color);
       color: var(--dark-color);
       transform: translateY(-3px);
   }

   /* Footer */
   footer {
       background-color: var(--dark-color);
       color: white;
       padding: 3rem 0 1.5rem;
   }

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

   .footer-column h3 {
       color: var(--secondary-color);
       margin-bottom: 1.5rem;
       font-size: 1.3rem;
   }

   .footer-column ul li {
       margin-bottom: 0.8rem;
   }

   .footer-column ul li a {
       color: #cbd5e0;
       transition: var(--transition);
   }

   .footer-column ul li a:hover {
       color: var(--secondary-color);
       padding-left: 5px;
   }

   .copyright {
       text-align: center;
       padding-top: 2rem;
       border-top: 1px solid rgba(255, 255, 255, 0.1);
       color: #cbd5e0;
       font-size: 0.9rem;
   }

   /* Responsive Design */
   @media (max-width: 992px) {
       .hero h2 {
           font-size: 2.8rem;
       }

       .hero p {
           font-size: 1.1rem;
       }
   }

   @media (max-width: 768px) {
       header .container {
           flex-direction: column;
       }

       nav ul {
           margin-top: 1.5rem;
           flex-wrap: wrap;
           justify-content: center;
       }

       nav ul li {
           margin: 0 1rem 0.5rem;
       }

       .hero {
           height: auto;
           padding: 7rem 0;
       }

       .hero h2 {
           font-size: 2.3rem;
       }

       #countdown {
           flex-wrap: wrap;
       }

       section {
           padding: 4rem 0;
       }
   }

   @media (max-width: 480px) {
       .hero h2 {
           font-size: 2rem;
       }

       .about-grid,
       .features-grid {
           grid-template-columns: 1fr;
       }

       .countdown-unit {
           min-width: 60px;
           padding: 0.8rem;
       }

       .countdown-value {
           font-size: 1.8rem;
       }
   }