/*--------------------------------------------------------------
# Theoheat UFH Calculator
--------------------------------------------------------------*/

.theo-ufh-estimator {
    display: grid;
    grid-template-columns: 1.1fr 2.4fr 1.35fr;
    gap: 32px;
    align-items: center;
    padding: 42px 34px;
    background: #f7f4ef;
    border-radius: 0;
}

/*--------------------------------------------------------------
# Intro
--------------------------------------------------------------*/

.theo-estimator-intro h2 {
    margin: 0 0 24px;
    padding: 0;
    font-size: 30px;
    line-height: 1.15;
    font-weight: 700;
    color: #172b2f;
}

.theo-estimator-intro p {
    margin: 0;
    padding: 0;
    font-size: 16px;
    line-height: 1.5;
    color: #5d6769;
}

/*--------------------------------------------------------------
# Main Area
--------------------------------------------------------------*/

.theo-estimator-main {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.theo-estimator-fields {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.theo-field label {
    display: block;
    margin: 0 0 8px;
    padding: 0;
    font-size: 11px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #566063;
}

.theo-field input,
.theo-field select {
    width: 100%;
    height: 58px;
    margin: 0;
    padding: 0 16px;
    border: 1px solid #e5ded4;
    border-radius: 4px;
    background-color: #ffffff;
    color: #172b2f;
    font-size: 15px;
    line-height: 1;
    box-sizing: border-box;
}

.theo-field input:focus,
.theo-field select:focus {
    outline: none;
    border-color: #c85c43;
    box-shadow: 0 0 0 2px rgba(200, 92, 67, 0.12);
}

/*--------------------------------------------------------------
# Benefit Points
--------------------------------------------------------------*/

.theo-estimator-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.theo-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #172b2f;
    font-size: 15px;
    line-height: 1.35;
}

.theo-benefit strong {
    font-weight: 700;
}

.theo-benefit-icon {
    display: inline-flex;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    color: #c85c43;
    font-size: 24px;
    line-height: 1;
}

/*--------------------------------------------------------------
# Result Card
--------------------------------------------------------------*/

.theo-estimator-result {
    padding: 28px 24px;
    text-align: center;
    background-color: #ffffff;
    border: 1px solid #e7ded4;
    border-radius: 6px;
    box-shadow: 0 10px 28px rgba(23, 43, 47, 0.06);
}

.theo-result-label {
    display: block;
    margin: 0 0 10px;
    padding: 0;
    font-size: 11px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #566063;
}

.theo-estimator-result strong {
    display: inline-block;
    margin: 0 0 2px;
    padding: 0;
    font-size: 25px;
    line-height: 1.2;
    font-weight: 700;
    color: #c85c43;
}

.theo-vat-note {
    display: inline-block;
    margin-left: 4px;
    font-size: 12px;
    color: #566063;
}

.theo-estimator-result p {
    margin: 16px 0 22px;
    padding: 0;
    font-size: 13px;
    line-height: 1.45;
    color: #566063;
}

.theo-estimator-result p span {
    color: #c85c43;
    font-weight: 700;
}

.theo-estimator-button {
    display: block;
    width: 100%;
    padding: 15px 18px;
    background-color: #122b31;
    color: #ffffff !important;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}

.theo-estimator-button:hover {
    background-color: #0b1f24;
    color: #ffffff !important;
    text-decoration: none;
}

/*--------------------------------------------------------------
# Responsive
--------------------------------------------------------------*/

@media (max-width: 1180px) {
    .theo-ufh-estimator {
        grid-template-columns: 1fr 2fr 1.2fr;
        gap: 24px;
        padding: 36px 28px;
    }

    .theo-estimator-intro h2 {
        font-size: 27px;
    }

    .theo-estimator-result strong {
        font-size: 22px;
    }
}

@media (max-width: 980px) {
    .theo-ufh-estimator {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .theo-estimator-fields {
        grid-template-columns: repeat(3, 1fr);
    }

    .theo-estimator-result {
        max-width: 460px;
    }
}

@media (max-width: 767px) {
    .theo-ufh-estimator {
        padding: 32px 22px;
    }

    .theo-estimator-intro h2 {
        margin-bottom: 16px;
        font-size: 26px;
    }

    .theo-estimator-fields {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .theo-estimator-benefits {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .theo-estimator-result {
        max-width: none;
    }
}