/* ==========================================
   MARATHON KEY CONSTRUCTION
   SCHEDULE AN ESTIMATE
========================================== */

.mk-estimate-section {
    background: linear-gradient(
        145deg,
        #f3f8fc 0%,
        #e8f2fa 100%
    );
}

.mk-estimate-container {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 36px;
    align-items: start;
    margin-top: 42px;
}

.mk-estimate-info {
    background: linear-gradient(
        145deg,
        #071c34,
        #123d62
    );
    color: #fff;
    border-radius: 20px;
    padding: 42px;
    box-shadow: 0 18px 45px rgba(7, 28, 52, 0.15);
}

.mk-estimate-label {
    font-size: 12px;
    letter-spacing: 2px;
    color: #71caff;
    font-weight: 700;
}

.mk-estimate-info h3 {
    font-size: clamp(26px, 3vw, 36px);
    line-height: 1.2;
    margin: 20px 0;
    color: #fff;
}

.mk-estimate-info > p {
    color: #d8e8f5;
    line-height: 1.8;
}

.mk-estimate-benefits {
    display: grid;
    gap: 17px;
    margin-top: 30px;
    color: #e9f6ff;
}

.mk-estimate-notice {
    margin-top: 38px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
}

.mk-estimate-notice strong {
    color: #fff;
}

.mk-estimate-notice p {
    margin: 10px 0 0;
    color: #d8e8f5;
    font-size: 14px;
    line-height: 1.7;
}

.mk-estimate-form-panel {
    background: #fff;
    padding: 38px;
    border-radius: 20px;
    box-shadow: 0 18px 45px rgba(7, 28, 52, 0.09);
}

.mk-estimate-form-panel h3 {
    font-size: 26px;
    color: #102b45;
    margin-bottom: 8px;
}

.mk-estimate-form-panel > p {
    color: #64748b;
    margin-bottom: 26px;
}

.mk-estimate-form {
    display: grid;
    gap: 20px;
}

.mk-estimate-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.mk-estimate-form label {
    display: flex;
    flex-direction: column;
    gap: 9px;
    font-size: 14px;
    font-weight: 600;
    color: #243c53;
}

.mk-estimate-form input,
.mk-estimate-form select,
.mk-estimate-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 15px;
    border: 1px solid #d5e1eb;
    border-radius: 10px;
    background: #f8fbfd;
    color: #142f47;
    font: inherit;
    font-weight: 400;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mk-estimate-form input:focus,
.mk-estimate-form select:focus,
.mk-estimate-form textarea:focus {
    outline: none;
    border-color: #238bd0;
    box-shadow: 0 0 0 3px rgba(35, 139, 208, 0.12);
}

.mk-estimate-form textarea {
    resize: vertical;
    min-height: 110px;
}

.mk-estimate-form .btn {
    width: 100%;
    cursor: pointer;
    border: 0;
    padding: 16px 20px;
    font-weight: 700;
}

.mk-estimate-disclaimer {
    font-size: 12px;
    line-height: 1.7;
    color: #64748b;
    text-align: center;
    margin: 0;
}

.mk-estimate-alert {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 22px;
    font-size: 14px;
    line-height: 1.6;
}

.mk-estimate-alert.success {
    background: #e9f8ef;
    color: #17663a;
}

.mk-estimate-alert.error {
    background: #fff0f0;
    color: #a12b2b;
}

.mk-estimate-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

@media (max-width: 900px) {
    .mk-estimate-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .mk-estimate-row {
        grid-template-columns: 1fr;
    }

    .mk-estimate-info,
    .mk-estimate-form-panel {
        padding: 25px;
        border-radius: 15px;
    }
}