:root {
            --primary-color: #3498db;
            --secondary-color: #2c3e50;
            --accent-color: #e74c3c;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            padding-top: 76px; /* Account for fixed navbar */
        }
        
        .navbar-brand {
            font-weight: bold;
            color: var(--primary-color) !important;
        }
        
        /* Back to Top Button */
        #backToTop {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary-color);
            color: white;
            border: none;
            box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        #backToTop.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        #backToTop:hover {
            background-color: var(--secondary-color);
            transform: translateY(-5px);
            box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
        }
        
        .carousel-item {
            height: 500px;
            background-size: cover;
            background-position: center;
        }
        
        .carousel-item:nth-child(1) {
            background-image: linear-gradient(rgba(0,0,0,0.1), rgba(0,0,0,0.1)), url('../img/slide/slide-4.png');
        }
        
        .carousel-item:nth-child(2) {
            background-image: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('../img/slide/slide-2.png');
        }
        
        .carousel-item:nth-child(3) {
            background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),url('../img/slide/slide-3.png');
        }
        
        .carousel-caption {
            background-color: rgba(0, 0, 0, 0.0);
            border-radius: 10px;
            padding: 20px;
        }
        
        .single-column-section {
            background-color: #f8f9fa;
            padding: 80px 0;
        }
        
        .single-column-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .three-column-section {
            padding: 80px 0;
            background-color: white;
        }
        
        .column-card {
            border: none;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
            height: 100%;
        }
        
        .column-card:hover {
            transform: translateY(-10px);
        }
        
        .icon-container {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background-color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }
        
        .icon-container i {
            font-size: 32px;
            color: white;
        }
        
        footer {
            background-color: var(--secondary-color);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--primary-color);
        }
        
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin-right: 10px;
            color: white;
            transition: all 0.3s;
        }
        
        .social-icons a:hover {
            background-color: var(--primary-color);
            transform: translateY(-3px);
        }
        
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 40px;
            padding-top: 20px;
        }
        
        /* Modal Custom Styles */
        .modal-header {
            background-color: var(--primary-color);
            color: white;
        }
        
        .modal-icon {
            font-size: 48px;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        
        .modal-feature-list {
            list-style-type: none;
            padding-left: 0;
        }
        
        .modal-feature-list li {
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }
        
        .modal-feature-list li:last-child {
            border-bottom: none;
        }
        
        .modal-feature-list i {
            color: var(--primary-color);
            margin-right: 10px;
        }
        
        @media (max-width: 768px) {
            .carousel-item {
                height: 400px;
            }
            
            body {
                padding-top: 66px;
            }
            
            #backToTop {
                bottom: 20px;
                right: 20px;
                width: 45px;
                height: 45px;
                font-size: 18px;
            }
        }
		.contact .info {
  border-top: 3px solid #5cb874;
  border-bottom: 3px solid #5cb874;
  padding: 30px;
  background: #fff;
  width: 100%;
  box-shadow: 0 0 24px 0 rgba(0, 0, 0, 0.12);
}
.contact .info i {
  font-size: 20px;
  color: #5cb874;
  float: left;
  width: 44px;
  height: 44px;
  background: #eaf6ed;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
}
.contact .info h4 {
  padding: 0 0 0 60px;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #222222;
}
.contact .info p {
  padding: 0 0 10px 60px;
  margin-bottom: 20px;
  font-size: 14px;
  color: #555555;
}
.contact .info .social-links {
  padding-left: 60px;
}
.contact .info .social-links a {
  font-size: 18px;
  display: inline-block;
  background: #333;
  color: #fff;
  line-height: 1;
  padding: 8px 0;
  border-radius: 50%;
  text-align: center;
  width: 36px;
  height: 36px;
  transition: 0.3s;
  margin-right: 10px;
}
.contact .info .social-links a:hover {
  background: #5cb874;
  color: #fff;
}
.contact .info .email:hover i, .contact .info .address:hover i, .contact .info .phone:hover i {
  background: #5cb874;
  color: #fff;
}
.contact .php-email-form {
  width: 100%;
  border-top: 3px solid #5cb874;
  border-bottom: 3px solid #5cb874;
  padding: 30px;
  background: #fff;
  box-shadow: 0 0 24px 0 rgba(0, 0, 0, 0.12);
}
.contact .php-email-form .form-group {
  padding-bottom: 8px;
}
.contact .php-email-form .error-message {
  display: none;
  color: #fff;
  background: #ed3c0d;
  text-align: left;
  padding: 15px;
  font-weight: 600;
}
.contact .php-email-form .error-message br + br {
  margin-top: 25px;
}
.contact .php-email-form .sent-message {
  display: none;
  color: #fff;
  background: #18d26e;
  text-align: center;
  padding: 15px;
  font-weight: 600;
}
.contact .php-email-form .loading {
  display: none;
  background: #fff;
  text-align: center;
  padding: 15px;
}
.contact .php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid #18d26e;
  border-top-color: #eee;
  -webkit-animation: animate-loading 1s linear infinite;
  animation: animate-loading 1s linear infinite;
}
.contact .php-email-form input, .contact .php-email-form textarea {
  border-radius: 0;
  box-shadow: none;
  font-size: 14px;
  border-radius: 4px;
}
.contact .php-email-form input:focus, .contact .php-email-form textarea:focus {
  border-color: #5cb874;
}
.contact .php-email-form input {
  height: 44px;
}
.contact .php-email-form textarea {
  padding: 10px 12px;
}
.contact .php-email-form button[type=submit] {
  background: #5cb874;
  border: 0;
  padding: 10px 24px;
  color: #fff;
  transition: 0.4s;
  border-radius: 4px;
}
.contact .php-email-form button[type=submit]:hover {
  background: #6ec083;
}

section {
  padding: 60px 0;
}

.section-bg {
  background-color: #f8fcf9;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}
.section-title h2 {
  font-size: 32px;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
}
.section-title h2::before {
  content: "";
  position: absolute;
  display: block;
  width: 120px;
  height: 1px;
  background: #ddd;
  bottom: 1px;
  left: calc(50% - 60px);
}
.section-title h2::after {
  content: "";
  position: absolute;
  display: block;
  width: 40px;
  height: 3px;
  background: #5cb874;
  bottom: 0;
  left: calc(50% - 20px);
}
.section-title p {
  margin-bottom: 0;
  font-size: 14px;
  color: #919191;
}