body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 10px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.np_logo{
    position: relative;
    top: 0;
    margin-bottom: 1rem;
    max-width: 150px;
    width: 100%;
    height: auto;
}

.glass-circle {
    width: 100%;
    max-width: 400px;
    min-height: auto;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.8s ease-out;
}

.glass-content {
    width: 100%;
    max-width: 300px;
}

.glass-circle h2,
.glass-circle .text-body-secondary,
.glass-circle .fs-7 {
    color: #ffffff !important;
}

.glass-circle .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: clamp(0.813rem, 2.5vw, 1rem);
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
}

.glass-circle .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.glass-circle i {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: clamp(0.938rem, 4vw, 1.5rem);
}

.glass-circle .btn-dark {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    font-size: clamp(0.813rem, 2.5vw, 1rem);
    padding: 0.625rem 1rem;
}

.glass-circle .btn-dark:hover {
    background: rgba(0, 0, 0, 0.25);
}

.glass-circle a {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: clamp(0.75rem, 1.8vw, 0.875rem);
}

.glass-circle h2 {
    font-size: clamp(0.938rem, 4vw, 1.25rem);
}

.glass-circle .text-body-secondary {
    font-size: clamp(0.75rem, 2vw, 0.875rem);
}

.glass-circle img {
    position: relative;
    max-width: 480px;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (max-width: 374px) {
    .glass-circle {
        padding: 15px;
    }

    .glass-content {
        max-width: 100%;
    }

    .np_logo {
        max-width: 100px;
    }

    .position-relative i {
        left: 0.5rem !important;
        top: 0.55rem !important;
    }
}

@media (min-width: 375px) and (max-width: 575px) {
    .glass-circle {
        padding: 20px;
    }

    .glass-content {
        max-width: 100%;
    }

    .np_logo {
        max-width: 120px;
    }

    .position-relative i {
        left: 0.5rem !important;
        top: 0.6rem !important;
    }
}

@media (min-width: 576px) {
    .glass-circle {
        max-width: 450px;
        padding: 25px;
    }

    .glass-content {
        max-width: 100%;
    }

    .np_logo {
        max-width: 150px;
    }
}

@media (min-width: 768px) {
    .glass-circle {
        max-width: 500px;
        padding: 30px;
    }

    .glass-content {
        max-width: 100%;
    }

    .np_logo {
        max-width: 170px;
    }

    .glass-circle .form-control {
        padding: 0.625rem 1rem 0.625rem 3rem;
    }

    .position-relative i {
        left: 0.75rem !important;
        top: 0.65rem !important;
    }
}

@media (min-width: 992px) {
    .glass-circle {
        max-width: 550px;
        padding: 40px;
    }

    .np_logo {
        max-width: 190px;
    }
}

@media (min-width: 1200px) {
    .glass-circle {
        max-width: 600px;
    }

    .np_logo {
        max-width: 210px;
    }
}