.laying-calculator-section{padding:64px 0;background:#f5f6f3;scroll-margin-top:20px}
.laying-container{width:min(1180px,calc(100% - 40px));margin:auto}
.laying-heading{display:flex;gap:32px;justify-content:space-between;margin-bottom:28px}
.laying-heading>p{max-width:460px;line-height:1.6}
.laying-heading h2{font-size:clamp(26px,4vw,38px);line-height:1.2;margin:8px 0}
.laying-eyebrow{color:#217346;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.laying-calculator {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    overflow: hidden;
    border: 1px solid #d3d5cf;
    border-radius: 6px;
    background: var(--laying-white);
}

.laying-calculator__form {
    display: grid;
    gap: 30px;
    padding: 34px;
}

.laying-calculator fieldset {
    display: grid;
    gap: 14px;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.laying-calculator legend {
    width: 100%;
    margin-bottom: 14px;
    color: var(--laying-dark);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 22px;
    font-weight: 700;
}

.laying-calculator label {
    display: grid;
    gap: 7px;
    color: #565752;
    font-size: 14px;
    font-weight: 700;
}

.laying-calculator input[type="number"],
.laying-calculator select {
    width: 100%;
    min-height: 48px;
    padding: 10px 12px;
    border: 1px solid #bfc1bb;
    border-radius: 4px;
    background: var(--laying-white);
    color: var(--laying-dark);
    font: inherit;
    font-size: 16px;
}

.laying-calculator input:focus,
.laying-calculator select:focus {
    border-color: var(--laying-green);
    outline: 3px solid rgba(33, 115, 70, 0.16);
}

.laying-calculator__modes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 3px;
    border: 1px solid #d4d5d1;
    border-radius: 5px;
    background: var(--laying-soft);
}

.laying-calculator__modes label {
    position: relative;
    cursor: pointer;
}

.laying-calculator__modes input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.laying-calculator__modes span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 8px 12px;
    border-radius: 3px;
    color: #5f605b;
    text-align: center;
}

.laying-calculator__modes input:checked + span {
    background: var(--laying-white);
    color: var(--laying-green);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.laying-calculator__dimensions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.laying-calculator__hint {
    margin: -2px 0 0;
    color: var(--laying-muted);
    font-size: 13px;
}

.laying-calculator__result {
    padding: 36px;
    background: var(--laying-charcoal);
    color: var(--laying-white);
}

.laying-calculator__result-label {
    margin-bottom: 20px;
    color: #b8dfc8;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

.laying-calculator__total {
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.laying-calculator__total span,
.laying-calculator__total strong {
    display: block;
}

.laying-calculator__total span {
    margin-bottom: 8px;
    color: #dfe2dc;
    font-size: 14px;
}

.laying-calculator__total strong {
    color: var(--laying-white);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 34px;
    line-height: 1.15;
}

.laying-calculator__details {
    margin: 20px 0 0;
}

.laying-calculator__details > div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.laying-calculator__details dt {
    color: #dfe2dc;
}

.laying-calculator__details dd {
    margin: 0;
    font-weight: 700;
    text-align: right;
}

.laying-calculator__note {
    margin: 20px 0 0;
    color: #c7cac4;
    font-size: 13px;
}

.laying-calculator__actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 20px;
}

.laying-calculator__actions button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 16px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 4px;
    background: transparent;
    color: var(--laying-white);
    font: inherit;
    font-size: 15px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.laying-calculator__actions #laying-pdf {
    border-color: var(--laying-green);
    background: var(--laying-green);
}

.laying-calculator__actions button:disabled {
    cursor: wait;
    opacity: 0.65;
}

.laying-calculator__status {
    display: block;
    min-height: 20px;
    margin-top: 8px;
    color: #b8dfc8;
    font-size: 13px;
    text-align: center;
}

.laying-calculator__messengers {
    display: flex;
    justify-content: center;
    gap: 22px;
    margin-top: 12px;
}

.laying-calculator__messengers a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--laying-white);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.laying-calculator__messengers img {
    display: block;
    width: 32px;
    height: 32px;
    margin: 0;
    border-radius: 50%;
    object-fit: cover;
}
[data-regional-calculator] [hidden]{display:none!important}
.regional-product{display:grid;grid-template-columns:minmax(180px,300px) 1fr;gap:32px;align-items:center;border:1px solid #e1e5dd;border-radius:8px;padding:24px}
.regional-product img{width:100%;height:240px;object-fit:contain}
@media(max-width:860px){.laying-calculator{grid-template-columns:1fr}.laying-heading{display:block}}
@media(max-width:600px){.laying-calculator-section{padding:40px 0}.laying-calculator__form,.laying-calculator__result{padding:20px}.laying-calculator__dimensions{grid-template-columns:1fr}.laying-calculator__total strong{font-size:28px;overflow-wrap:anywhere}.laying-calculator__actions{flex-direction:column}.regional-product{grid-template-columns:1fr}.laying-calculator__modes span{padding:12px 8px;font-size:14px}}