:root {
        --primary-green: #22c55e;
        --dark-green: #15803d;
        --bg-white: #f8fafc;
        --mandatory: #ef4444;
    }

    body {
        font-family: 'SolaimanLipi', sans-serif;
        margin: 0;
        padding: 0;
        overflow-x: hidden;
    }

    /* Background Animation */
    .animated-bg {
        width: 100%;
        min-height: 100vh;
        background: linear-gradient(-45deg, #ffffff, #f0fdf4, #dcfce7, #ffffff);
        background-size: 400% 400%;
        animation: gradientBG 10s ease infinite;
        display: flex;
        align-items: center;
    }

    @keyframes gradientBG {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }

    .full-width-container {
        display: flex;
        width: 100%;
        min-height: 80vh;
        margin-top: 80px; /* Header spacing */
    }

    /* Left Side: Image Area */
    .image-section {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 40px;
        background: rgba(255, 255, 255, 0.2);
    }

    .image-section img {
        max-width: 90%;
        height: auto;
        border-radius: 20px;
        /* filter: drop-shadow(0 20px 30px rgba(34, 197, 94, 0.2)); */
    }

    /* Right Side: Form Area */
    .form-section {
        flex: 1;
        padding: 60px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .form-wrapper {
        max-width: 550px;
        width: 100%;
    }

    .form-header h2 {
        font-size: 36px;
        color: #166534;
        margin-bottom: 10px;
        font-weight: 800;
    }

    .form-header p {
        color: #4b5563;
        margin-bottom: 40px;
        font-size: 18px;
    }

    /* Input Styling */
    .input-box {
        margin-bottom: 25px;
        position: relative;
    }

    .input-box label {
        display: block;
        font-size: 16px;
        font-weight: 700;
        color: #1f2937;
        margin-bottom: 10px;
    }

    .input-box label span {
        color: var(--mandatory);
        margin-left: 4px;
    }

    .input-box input {
        width: 100%;
        padding: 16px 20px;
        font-size: 16px;
        border: 2px solid #cbd5e1;
        border-radius: 12px;
        background: #ffffff;
        color: #000;
        transition: all 0.3s ease;
        font-family: 'SolaimanLipi', sans-serif;
    }

    .input-box input:focus {
        border-color: var(--primary-green);
        box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
        outline: none;
    }

    .input-box input::placeholder {
        color: #94a3b8;
    }

    /* Submit Button */
    .btn-download {
        width: 100%;
        background: var(--primary-green);
        color: white;
        padding: 18px;
        border: none;
        border-radius: 12px;
        font-size: 20px;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.4s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        box-shadow: 0 10px 20px rgba(34, 197, 94, 0.2);
    }

    .btn-download:hover {
        background: var(--dark-green);
        transform: translateY(-3px);
        box-shadow: 0 15px 30px rgba(21, 128, 61, 0.3);
    }

    /* Responsive */
    @media (max-width: 992px) {
        .full-width-container { flex-direction: column; }
        .image-section { display: none; } /* Mobile এ ইমেজ হাইড থাকবে */
        .form-section { padding: 40px 20px; align-items: center; }
        .form-header { text-align: center; }
    }