.wa-prelead-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.wa-prelead-modal.is-open {
    display: flex;
}

.wa-prelead-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 15, 43, .72);
    backdrop-filter: blur(4px);
}

.wa-prelead-card {
    position: relative;
    width: min(455px, 100%);
    max-height: calc(100vh - 36px);
    overflow-y: auto;
    background: #fff;
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 24px 70px rgba(0,0,0,.28);
    color: #071b3d;
}

.wa-prelead-close {
    position: absolute;
    top: 16px;
    right: 18px;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: #f2f4f8;
    color: #071b3d;
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
}

.wa-prelead-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: #e8fff0;
    color: #18a64a;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 14px;
}

.wa-prelead-card h2 {
    margin: 0 0 10px;
    font-size: 28px;
    line-height: 1.1;
    font-weight: 900;
    color: #071b3d;
}

.wa-prelead-intro {
    margin: 0 0 20px;
    font-size: 15px;
    line-height: 1.55;
    color: #56627a;
}

.wa-prelead-group {
    margin-bottom: 15px;
}

.wa-prelead-group label {
    display: block;
    margin-bottom: 7px;
    font-size: 14px;
    font-weight: 800;
    color: #071b3d;
}

.wa-prelead-group input,
.wa-prelead-group select {
    width: 100%;
    height: 50px;
    border: 1px solid #dfe5ef;
    border-radius: 14px;
    padding: 0 15px;
    font-size: 15px;
    outline: none;
    background: #fff;
    color: #071b3d;
}

.wa-prelead-group input:focus,
.wa-prelead-group select:focus {
    border-color: #18a64a;
    box-shadow: 0 0 0 4px rgba(24,166,74,.12);
}

.wa-prelead-submit {
    width: 100%;
    min-height: 52px;
    border: 0;
    border-radius: 999px;
    background: #20d365;
    color: #fff;
    font-weight: 900;
    letter-spacing: .2px;
    cursor: pointer;
    box-shadow: 0 12px 25px rgba(32,211,101,.26);
}

.wa-prelead-submit:disabled {
    opacity: .75;
    cursor: wait;
}

.wa-prelead-form small {
    display: block;
    margin-top: 12px;
    text-align: center;
    font-size: 12px;
    line-height: 1.45;
    color: #7a8496;
}

.wa-prelead-error {
    margin: 8px 0 14px;
    border-radius: 12px;
    padding: 10px 12px;
    background: #fff0f0;
    color: #c62828;
    font-size: 13px;
    font-weight: 700;
}

body.wa-prelead-lock {
    overflow: hidden;
}

@media (max-width: 520px) {
    .wa-prelead-modal {
        align-items: flex-end;
        padding: 0;
    }

    .wa-prelead-card {
        width: 100%;
        border-radius: 26px 26px 0 0;
        padding: 24px 20px 22px;
        max-height: calc(100vh - 20px);
    }

    .wa-prelead-card h2 {
        font-size: 24px;
    }

    .wa-prelead-group input,
    .wa-prelead-group select {
        height: 48px;
    }
}