.card {
    background: #ffffff;
    border: 1px solid var(--brand-primary);
    border-radius: 16px;
    max-width: 520px;
    width: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
}

.card-header {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
    padding: 32px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.brand-logo {
    max-height: 56px;
    width: auto;
}

.card-content {
    padding: 48px 40px;
}

.card h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

.card p,
.card .brand-subtitle {
    color: #555555;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 28px;
    font-weight: 400;
}

@media (max-width: 600px) {
    .card {
        border-radius: 12px;
        margin-top: 0;
    }
    .card-header {
        padding: 14px 14px;
        min-height: 55px;
    }
    .card-content {
        padding: 18px 14px;
    }
    .card h1 {
        font-size: 20px;
        margin-bottom: 6px;
    }
    .card p,
    .card .brand-subtitle {
        margin-bottom: 12px;
        font-size: 13px;
    }
    .brand-logo {
        max-height: 38px;
    }
}