body {
    font-family: Arial, sans-serif;
    margin: 0;
    height: 100vh;
    background: linear-gradient(180deg, #25235c, #100D36);
    background-attachment: fixed;
    background-size: cover;
}


.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    color: white;
    text-align: center;
    padding: 10px;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.content {
    padding: 20px;
    justify-content: center;
}


.title-info {
    margin-top: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.title-info .section-heading {
    font-family: Montserrat;
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    color: #75ff93;
}

.title-info .section-sub-heading {
    margin-top: 10px;
    font-family: Montserrat;
    font-style: normal;
    font-weight: 700;
    font-size: 25px;
    line-height: 30px;
    text-align: center;
    background: linear-gradient(85.98deg, #ffe974 10.89%, #d06cff 91.16%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-info p {
    font-family: Montserrat;
    font-style: normal;
    font-weight: 100;
    font-size: 12px;
    line-height: 15px;
    text-align: center;
    color: rgba(255, 255, 255, .7);
    margin-top: 10px;
}

.top-logo {
    display: flex;
    justify-content: center;
}

.main-image {
    margin-top: 30px;
}

.payment-image{
    margin-top: 20px;
    display: flex;
    justify-content: center;
}

.nagad-section{
    text-align: center;
    margin-top: 50px;
}

.payment-logo {
    height: 80px;
}


.certificate-container{
    display: flex;
    margin-top: 50px;
    gap: 30px;
    justify-content: center;
}


.made-by{
    margin-top: 20px;
    color: #fff;
    text-align: center;
    font-size: 14px;
}

.mobile-footer-copy {
    margin-top: 10px;
    color: var(--text-secondary, rgba(255, 255, 255, .7));
    text-align: justify;
    font-family: Montserrat;
    font-size: 14px;
    font-style: normal;
    text-align: center;
    font-weight: 100;
    line-height: 140%;
    margin-bottom: 90px;
}


.bottom-button {
    width: 100%;
    position: fixed;
    left: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(27, 0, 41, 0) 0, #1b0029 30.73%);
    box-shadow: -4px 0 20px rgba(255, 255, 255, .16);
    z-index: 999;
    flex-direction: column;
}



.mobile-bottom-menu .cta-button {
    background: linear-gradient(180deg, #00d047 0, #00a040 100%);
    box-shadow: 0 4px 12px -5px rgba(40, 153, 83, .12);
    border-radius: 6px;
    height: 45px;
    justify-content: center;
    align-items: center;
    display: flex;
    border: 1px solid #ffffffa1;
    margin: 20px;
}

.mobile-bottom-menu .cta-button button {
    background: #00a040;
    display: inline-block;
    position: relative;
    -webkit-animation-duration: 64s;
    animation-duration: 64s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-name: sweep;
    animation-name: sweep;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    display: flex;
    -webkit-box-align: center;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border-radius: 6px;
    font-family: Rubik;
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 21px;
    display: flex;
    align-items: center;
    text-align: center;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .12);
    border: none;
}



.logo-container {
    display: flex;
    margin-top: 40px;
    justify-content: center;
    align-items: center;
    display: flex;
}

.logo {
    width: 100px;
    height: 100px;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

.logo+.logo {
    margin-left: 20px;
}



.loading-bar-container {
    height: 15px;
    background-color: #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
    margin: 21px;
    position: relative;
    display: none; 
}

.loading-bar {
    height: 100%;
    width: 0;
    background-color: #4caf50;
    border-radius: 5px;
    transition: width 0.3s ease;
}

.loading-percentage {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 14px;
    font-weight: bold;
    line-height: 15px;
}

.cta-button button:disabled {
    background-color: grey;
    cursor: not-allowed;
}