/* Base Layout */
body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', 'Inter', Arial, sans-serif;
    background: linear-gradient(120deg, #23243a 0%, #2b5876 50%, #4e4376 100%);
    min-height: 100vh;
    overflow-x: hidden;
    box-sizing: border-box;
}

.main-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* Card Layout */
.card {
    display: flex;
    flex-direction: row;
    background: linear-gradient(135deg, rgba(40,44,63,0.65) 60%, rgba(60,70,110,0.35) 100%);
    border-radius: 28px;
    box-shadow: 0 8px 32px rgba(31,38,135,0.28);
    max-width: 900px;
    width: 90%;
    min-height: 480px;
    backdrop-filter: blur(18px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.1);
}

/* Card Sections */
.card-left,
.card-right {
    flex: 1;
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Logo */
.logo {
    width: 170px;
    height: auto;
    margin-bottom: 20px;
}

/* Subtitle */
.subtitle {
    font-size: 1rem;
    color: #7ecfff;
    margin-bottom: 30px;
    text-align: center;
}

/* Buttons */
.button-group {
    display: flex;
    gap: 20px;
    width: 100%;
    justify-content: center;
}

.btn {
    padding: 14px 28px;
    border: none;
    border-radius: 14px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    color: #fff;
}

.btn-blue {
    background: linear-gradient(90deg, #3a8dde 0%, #005bea 100%);
}

.btn-green {
    background: linear-gradient(90deg, #43e97b 0%, #38f9d7 100%);
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

/* Illustration */
.illustration {
    width: 260px;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* Footer */
.footer {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
    color: #b0b8d1;
    font-size: 14px;
}

.footer a {
    color: #7ecfff;
    text-decoration: none;
}

.footer a:hover {
    color: #005bea;
}

/* Tablet */
@media (max-width: 900px) {

    .card {
        flex-direction: column;
        min-height: auto;
    }

    .card-left,
    .card-right {
        padding: 30px 20px;
    }

    .illustration {
        width: 200px;
    }
}

/* Mobile */
@media (max-width: 600px) {

    .main-container {
        padding: 0;
    }

    .card {
        width: 100%;
        border-radius: 0;
        box-shadow: none;
    }

    .button-group {
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        width: 100%;
    }

    .illustration {
        width: 140px;
        margin-top: 15px;
    }


}