:root {
            --color_37: 54, 54, 54;
            /* Dark gray color */
            --color_41: 255, 204, 204;
            /* Light pink color */
        }

        body {
            font-family: 'Poppins', sans-serif;
            background: #f5f5f5;
            color: #333;
            margin: 0;
            padding: 0;
        }

        .navbar {
            background-color: rgba(255, 255, 255, 0.9);
            padding: 10px 20px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            transition: top 0.3s ease;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        .navbar-brand,
        .nav-link {
            color: #333 !important;
            font-weight: 600;
        }

        .navbar-brand:hover,
        .nav-link:hover {
            color: #ff6f61 !important;
        }

        .header {
            background: url('./public/84770f_caf7d704d774479b9d154220c65cf27f~mv2_d_3000_1688_s_2.avif') no-repeat center center/cover;
            padding: 100px 20px;
            text-align: center;
            color: #fff;
            position: relative;
        }

        .header h1 {
            font-weight: 700;
        }

        .header p {
            font-weight: 400;
        }

        .intro {
            background-color: #ffc1c1;
            text-align: center;
            padding: 60px 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: row;
        }

        .intro img {
            border-radius: 10px;
            max-width: 300px;
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
            margin-left: 20px;
        }

        .intro-text {
            flex: 1;
            text-align: left;
            margin-right: 20px;
            font-family: 'Roboto', sans-serif;
        }

        .intro-text h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #333;
        }

        .intro-text p {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: #555;
        }

        .learn-section {
            background-color: #b3c9ff;
            padding: 60px 20px;
            text-align: center;
        }

        .learn-section .card {
            margin: 20px;
            padding: 20px;
            border: 1px solid #ddd;
            border-radius: 15px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            background: #fff;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .learn-section .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
        }

        .testimonial {
            background: linear-gradient(135deg, #eb80c2 0%, #d17a7a 100%);
            padding: 60px 20px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            color: #fff;
            position: relative;
        }

        .testimonial .see-more-btn {
            background: linear-gradient(135deg, #ff6f61 0%, #ff9a9e 100%);
            color: #fff;
            border: none;
            padding: 12px 24px;
            border-radius: 25px;
            font-weight: 600;
            transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            cursor: pointer;
        }

        .testimonial .see-more-btn:hover {
            background: linear-gradient(135deg, #ff4f41 0%, #ff6f61 100%);
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        }

        .testimonial .see-more-btn:active {
            transform: translateY(0);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .featured-on {
            padding: 60px 20px;
            text-align: center;
        }

        .footer {
            background: #333;
            color: #fff;
            padding: 30px 20px;
            text-align: center;
            box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
        }

        .footer-bg {
            display: flex;
            flex-direction: row;
        }

        .footer-left {
            background: rgb(var(--color_37));
            color: #fff;
            padding: 30px 20px;
            text-align: center;
            flex: 1;
        }

        .footer-right {
            background: rgb(var(--color_41));
            color: #fff;
            padding: 30px 20px;
            text-align: center;
            flex: 1;
            position: relative;
        }

        .footer-right img {
            position: absolute;
            bottom: -50px;
            left: 50%;
            transform: translateX(-50%);
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }

        .placeholder {
            background: #ddd;
            width: 100%;
            height: 200px;
            border: 1px dashed #999;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #999;
            font-size: 18px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .btn-custom {
            background: linear-gradient(135deg, #ff6f61 0%, #ff9a9e 100%);
            color: #fff;
            border: none;
            padding: 12px 24px;
            border-radius: 25px;
            font-weight: 600;
            transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .btn-custom:hover {
            background: linear-gradient(135deg, #ff4f41 0%, #ff6f61 100%);
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        }

        .btn-custom:active {
            transform: translateY(0);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .fade-in {
            animation: fadeIn 1s ease-in-out;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        .copyright {
            background: #222;
            color: #fff;
            padding: 10px 0;
            text-align: center;
            font-size: 14px;
        }

        .join-webinar {
            background: url('./public/join-webinar-bg.jpg') no-repeat center center/cover;
            color: #fff;
            padding: 30px 20px;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }

        .join-webinar img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }

        .btn-reserve {
            color: #333;
            border: 2px solid #333;
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .btn-reserve:hover {
            color: #665c5c;
            border: 2px solid #665c5c;
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        }

        .btn-reserve:active {
            transform: translateY(0);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .captcha-container {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
        }

        .captcha-image {
            margin-right: 10px;
        }

        .message {
            display: none;
            margin-top: 10px;
            font-weight: bold;
        }

        .message.active {
            display: block;
        }
        
        .learn-section .row {
            display: flex;
            justify-content: center;
            align-items: stretch;
        }
        .learn-section .col-md-4 {
            display: flex;
            justify-content: center;
        }