/*== Video ==*/
.sol-video {
    padding: 0 0 48px;
}

.sol-video__container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
}

.sol-video__player {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.sol-video__container::before,
.sol-video__container::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 80px;
    z-index: 2;
    pointer-events: none;
}

.sol-video__container::before {
    top: 0;
    left: 0;
    border-top: 2px solid rgba(59, 174, 111, 0.6);
    border-left: 2px solid rgba(59, 174, 111, 0.6);
    border-radius: 20px 0 0 0;
}

.sol-video__container::after {
    bottom: 0;
    right: 0;
    border-bottom: 2px solid rgba(59, 174, 111, 0.6);
    border-right: 2px solid rgba(59, 174, 111, 0.6);
    border-radius: 0 0 20px 0;
}

/*== Product Grid ==*/
.sol-latest-products {
    padding: clamp(36px, 5vw, 56px) 0 0;
}

.sol-products-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 22px;
}

.sol-latest-products .sol-section-title {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 0;
}

.sol-view-all {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--fresh-green);
    letter-spacing: 0.06em;
    border-bottom: 1px solid rgba(59, 174, 111, 0.3);
    padding-bottom: 1px;
    transition: color 0.15s, border-color 0.15s;
}

.sol-view-all:hover {
    color: var(--deep-green);
    border-color: var(--deep-green);
}

.sol-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.sol-product-grid .sol-card {
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid #e8e8e8;
    height: 100%;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.sol-product-grid .sol-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(15, 61, 46, 0.10);
    border-color: rgba(59, 174, 111, 0.38);
}

.sol-product-grid .sol-card__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: auto;
}

.sol-card__img-wrap {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--soft-cream);
}

.sol-product-grid .sol-card__img-wrap img,
.sol-product-grid .product-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 0;
    margin: 0;
    transition: transform 0.4s ease;
}

.sol-product-grid .sol-card:hover .sol-card__img-wrap img,
.sol-product-grid .sol-card:hover .product-card-image {
    transform: scale(1.04);
}

#productGrid .sol-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

#productGrid .product-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
    display: block;
    border-radius: 12px;
    margin-bottom: 14px;
}

#productGrid .sol-card__actions {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

#productGrid .sol-card__actions form {
    display: flex;
}

#productGrid .sol-card__actions .sol-btn {
    width: 100%;
}

.sol-card__watt {
    position: absolute;
    bottom: 12px;
    right: 12px;
    padding: 5px 10px;
    border-radius: 10px;
    background: rgba(15, 61, 46, 0.82);
    color: rgba(255, 255, 255, 0.92);
    font-family: var(--font-head), sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.sol-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    border-radius: 99px;
    background: var(--deep-green);
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-head), sans-serif;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sol-card__badge--new {
    background: var(--fresh-green);
}

.sol-card__body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sol-card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.sol-card__spec-chip {
    padding: 3px 9px;
    border-radius: 99px;
    background: var(--gray-secondary);
    font-size: 0.68rem;
    font-weight: 600;
    color: #555;
    letter-spacing: 0.04em;
}

.sol-card__price-row {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 14px;
}

.sol-card__price {
    font-family: var(--font-head), sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--deep-green);
}

.sol-card__price-label {
    font-size: 0.72rem;
    color: #aaa;
}

.sol-product-grid .sol-card__actions form {
    flex: 1;
    display: flex;
}

.sol-product-grid .sol-card__actions form .sol-btn {
    width: 100%;
}

@media (max-width: 900px) {
    .sol-product-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .sol-product-grid {
        grid-template-columns: 1fr;
    }
}

/*== Product Detail ==*/
.sol-product {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 16px;
    align-items: start;
}

.sol-product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

.sol-product-media img {
    width: 100%;
    display: block;
    border-radius: 18px;
    border: 1px solid var(--gray-secondary);
    background: var(--gray-secondary);
    box-shadow: 0 18px 40px rgba(17, 17, 17, 0.08);
}

.sol-product-title {
    font-weight: 800;
    color: var(--deep-black);
    font-size: 2rem;
    line-height: 1.15;
}

.sol-product-sub {
    color: var(--deep-black);
    opacity: 0.78;
    line-height: 1.7;
    margin-top: 10px;
}

.sol-kpi {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 14px;
}

.product-detail-main-image {
    width: 100%;
    max-width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    cursor: zoom-in;
}

.product-detail-gallery {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.product-detail-gallery-link {
    display: block;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    text-decoration: none;
}

.product-detail-gallery-image {
    width: 96px;
    height: 96px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
    cursor: zoom-in;
}

/*== Image Modal ==*/
.sol-image-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
}

.sol-image-modal.sol-hidden {
    display: none;
}

.sol-image-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(17, 17, 17, 0.78);
    backdrop-filter: blur(2px);
}

.sol-image-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(92vw, 1100px);
    max-height: 90vh;
    margin: 5vh auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sol-image-modal__image-wrapper {
    position: relative;
    display: inline-block;
}

.sol-image-modal__img {
    max-width: 100%;
    max-height: 90vh;
    display: block;
    border-radius: 16px;
    background: var(--pure-white);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    object-fit: contain;
}

.sol-image-modal__close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 50%;
    background: var(--pure-white);
    color: var(--deep-black);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(17, 17, 17, 0.24);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sol-image-modal__close:hover {
    transform: translateY(-1px);
}

.sol-image-modal__close:focus-visible {
    outline: 2px solid var(--fresh-green);
    outline-offset: 2px;
}

.sol-image-modal__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.9);
}

.sol-image-modal__nav svg {
    width: 24px;
    height: 24px;
}

.sol-image-modal__nav--prev {
    left: 12px;
}

.sol-image-modal__nav--next {
    right: 12px;
}

.sol-image-modal__nav:hover {
    transform: translateY(-50%) scale(1.05);
}

/*== Gallery ==*/
.sol-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.sol-gallery img {
    width: 100%;
    display: block;
    border-radius: 16px;
    border: 1px solid var(--gray-secondary);
    background: var(--gray-secondary);
    box-shadow: 0 14px 34px rgba(17, 17, 17, 0.06);
}

/*== Cart ==*/
.sol-cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(420px, 1fr);
    gap: 18px;
    align-items: start;
}

.sol-cart-list {
    display: grid;
    gap: 16px;
}

.sol-cart-item {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
    padding: 18px;
    border: 1px solid var(--gray-secondary);
    border-radius: 18px;
    background: var(--pure-white);
    box-shadow: 0 14px 34px rgba(17, 17, 17, 0.07);
}

.sol-cart-item__media {
    width: 100%;
}

.sol-cart-item__image {
    width: 100%;
    height: 180px;
    display: block;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--gray-secondary);
    background: var(--gray-secondary);
}

.sol-cart-item__content {
    min-width: 0;
    display: grid;
    gap: 16px;
}

.sol-cart-item__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    flex-wrap: wrap;
}

.sol-cart-item__title {
    font-family: var(--font-head), sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
    font-size: 1rem;
    color: var(--deep-black);
    line-height: 1.25;
    margin: 0 0 8px 0;
}

.sol-cart-item__meta {
    margin: 0;
    color: var(--deep-black);
    opacity: 0.72;
    line-height: 1.6;
}

.sol-cart-item__total {
    font-family: var(--font-head), sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--deep-green);
    white-space: nowrap;
}

.sol-cart-item__actions {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.sol-cart-qty-form {
    display: grid;
    gap: 6px;
    min-width: 140px;
}

.sol-cart-qty-form__label {
    margin-bottom: 0;
}

.sol-cart-qty-input {
    max-width: 120px;
    background: var(--pure-white);
}

.sol-cart-remove-form {
    margin: 0;
}

.sol-cart-summary {
    position: sticky;
    top: 92px;
}

.sol-cart-summary__rows {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.sol-cart-summary__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-secondary);
    color: var(--deep-black);
}

.sol-cart-summary__row--total {
    font-weight: 800;
    color: var(--deep-green);
    font-size: 1.02rem;
}

.sol-cart-summary__actions {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.sol-cart-empty {
    max-width: 720px;
}

/*== Forms ==*/
.sol-input {
    width: 100%;
    border: 1px solid var(--gray-secondary);
    border-radius: 10px;
    padding: 10px 12px;
    background: var(--gray-secondary);
    color: var(--deep-black);
}

.sol-input:focus {
    outline: 2px solid var(--fresh-green);
    outline-offset: 2px;
}

.sol-label {
    display: block;
    font-weight: 700;
    color: var(--deep-green);
    margin-bottom: 6px;
}

.sol-input--compact {
    padding: 6px 10px;
    height: 34px;
    border-radius: 8px;
}

.sol-textarea--compact {
    padding: 8px 10px;
    min-height: 80px;
    resize: vertical;
}

/*== Spec Table ==*/
.sol-spec {
    width: 100%;
    border-collapse: collapse;
    margin-top: 14px;
}

.sol-spec td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--gray-secondary);
    color: var(--deep-black);
}

.sol-spec td:first-child {
    color: var(--deep-green);
    font-weight: 700;
    width: 42%;
}

.sol-note {
    margin-top: 2px;
    font-size: 0.7rem;
    color: var(--deep-black);
    opacity: 0.65;
}

/*== Benefits ==*/
.sol-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.sol-benefit {
    padding: 18px 18px 16px;
    border-radius: 16px;
}

.sol-benefit__title {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--deep-black);
    margin-bottom: 8px;
}

.sol-benefit__text {
    color: var(--deep-black);
    opacity: 0.78;
    line-height: 1.6;
}

/*== Blog ==*/
.sol-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.sol-blog-card {
    padding: 18px;
    display: grid;
    gap: 10px;
}

.sol-blog-card__meta {
    font-size: 0.92rem;
    color: var(--deep-black);
    opacity: 0.7;
}

.sol-blog-card__title {
    font-weight: 800;
    color: var(--deep-black);
    line-height: 1.2;
}

.sol-blog-card__excerpt {
    color: var(--deep-black);
    opacity: 0.78;
    line-height: 1.65;
}

/*== Article ==*/
.sol-article {
    max-width: 820px;
    width: 100%;
    margin: 0 auto;
}

.sol-article h2 {
    font-weight: 800;
    color: var(--deep-black);
    margin: 22px 0 10px;
    font-size: 1.35rem;
}

.sol-article p, .sol-article li {
    color: var(--deep-black);
    opacity: 0.8;
    line-height: 1.75;
}

.sol-article ul {
    padding-left: 18px;
    margin: 10px 0;
}

/*== FAQ ==*/
.sol-faq {
    display: grid;
    gap: 10px;
}

.sol-faq details {
    border-radius: 16px;
    padding: 14px 16px;
}

.sol-faq summary {
    cursor: pointer;
    font-weight: 800;
    color: var(--deep-black);
}

.sol-faq p {
    margin-top: 10px;
    color: var(--deep-black);
    opacity: 0.78;
    line-height: 1.7;
}

/*== Certificates ==*/
.sol-cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.sol-cert {
    padding: 18px;
}

.sol-cert__title {
    font-weight: 800;
    color: var(--deep-black);
    margin-bottom: 6px;
}

.sol-cert__text {
    color: var(--deep-black);
    opacity: 0.75;
    line-height: 1.6;
    margin-bottom: 12px;
}

/*== Legal ==*/
.sol-legal__head {
    max-width: 72ch;
    margin-bottom: 18px;
}

.sol-legal__title {
    margin: 0 0 14px 0;
}

.sol-legal__subtitle {
    margin: 0;
    color: var(--deep-black);
    opacity: 0.78;
    line-height: 1.7;
}

/*== Payment ==*/
.sol-payment-methods {
    display: grid;
    gap: 12px;
    margin-top: 10px;
}

.sol-payment-option {
    display: block;
    cursor: pointer;
}

.sol-payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.sol-payment-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px;
    border: 1px solid #d0d5dd;
    border-radius: 14px;
    background: #ffffff;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.sol-payment-card:hover {
    border-color: #98a2b3;
    box-shadow: 0 6px 18px rgba(16, 24, 40, 0.08);
    transform: translateY(-1px);
}

.sol-payment-option input[type="radio"]:checked + .sol-payment-card {
    border-color: #111827;
    background: #f8fafc;
    box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.08);
}

.sol-payment-card__brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 180px;
}

.sol-payment-card__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.sol-payment-card__name {
    font-weight: 700;
    font-size: 15px;
    color: #101828;
}

.sol-payment-card__desc {
    font-size: 14px;
    color: #667085;
    text-align: right;
}

.sol-payment-card__brand--paypal .sol-payment-card__icon {
    background: linear-gradient(135deg, #003087, #009cde);
    color: #fff;
}

.sol-payment-card__brand--stripe .sol-payment-card__icon {
    background: linear-gradient(135deg, #635bff, #7a73ff);
    color: #fff;
}

.sol-payment-card__brand--card .sol-payment-card__icon {
    background: linear-gradient(135deg, #111827, #344054);
    color: #fff;
    font-size: 18px;
}

.sol-card-fields {
    margin-top: 16px;
    padding: 18px;
    border: 1px solid #e4e7ec;
    border-radius: 14px;
    background: #fcfcfd;
}

/*== Link Cards ==*/
.sol-link-card__cta {
    margin-top: 1rem;
    color: var(--fresh-green);
    font-weight: bold;
}

.sol-link-card__cta:hover {
    color: var(--deep-green);
}

/*== About ==*/
.sol-about-hero {
    padding: 32px;
    text-align: center;
}

.sol-about-card {
    padding: 20px;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.sol-about-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px rgba(17, 17, 17, 0.08);
}

.sol-team-card {
    text-align: center;
    padding: 20px;
}

.sol-team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--deep-green), var(--fresh-green));
    margin: 0 auto 12px;
}

.sol-about-cta {
    text-align: center;
    padding: 28px;
}

/*== Responsive: components ==*/
@media (max-width: 900px) {
    .sol-product {
        grid-template-columns: 1fr;
    }

    .sol-product-hero {
        grid-template-columns: 1fr;
    }

    .sol-benefits {
        grid-template-columns: 1fr;
    }

    .sol-gallery {
        grid-template-columns: 1fr;
    }

    .sol-cert-grid, .sol-blog-grid {
        grid-template-columns: 1fr;
    }

    .sol-kpi {
        grid-template-columns: 1fr;
    }

    .sol-cart-layout {
        grid-template-columns: 1fr;
    }

    .sol-cart-summary {
        position: static;
    }

    .sol-cart-item {
        grid-template-columns: 1fr;
    }

    .sol-cart-item__image {
        height: 220px;
    }

    .sol-cart-item__actions {
        align-items: stretch;
    }

    .sol-image-modal__dialog {
        width: 94vw;
        margin: 8vh auto;
    }

    .sol-image-modal__close {
        top: -20%;
        right: -2px;
        z-index: 1;
    }
}

@media (max-width: 640px) {
    .sol-payment-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .sol-payment-card__desc {
        text-align: left;
    }

    .sol-payment-card__brand {
        min-width: auto;
    }
}

/* Settings */
.sol-auth {
    padding: 48px 16px;
}

.sol-auth__wrap {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
}

.sol-auth__card {
    background: #fff;
    border: 1px solid #e7e7e7;
    padding: 36px;
    border-radius: 20px;
    box-shadow: 0 18px 50px rgba(17, 17, 17, 0.06);
}

.sol-auth__head {
    margin-bottom: 24px;
}

.sol-auth__title {
    margin: 0 0 8px;
    font-size: 32px;
    line-height: 1.2;
    font-weight: 700;
    color: #111;
}

.sol-auth__subtitle {
    margin: 0;
    color: #666;
    font-size: 15px;
}

.sol-auth__alerts {
    margin-bottom: 18px;
}

.sol-auth__alert {
    background: #f5f7fb;
    border: 1px solid #d8e1f0;
    color: #243447;
    border-radius: 12px;
    padding: 12px 14px;
    margin-bottom: 10px;
    font-size: 14px;
}

.sol-auth__form {
    display: block;
}

.sol-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.sol-form__group {
    display: flex;
    flex-direction: column;
}

.sol-form__group--full {
    grid-column: 1 / -1;
}

.sol-form__label {
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #222;
}

.sol-form__input {
    width: 100%;
    border: 1px solid #d7dbe2;
    color: #111;
    background: #fff;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
    box-sizing: border-box;
    padding: 16px 16px;
    font-size: 16px;
    border-radius: 14px;
}

.sol-form__input:focus {
    border-color: #111;
    box-shadow: 0 0 0 3px rgba(17,17,17,0.08);
}

.sol-form__textarea {
    resize: vertical;
    min-height: 120px;
}

.sol-auth__actions {
    margin-top: 24px;
    display: flex;
    justify-content: flex-start;
}
.sol-auth__head {
    margin-bottom: 32px;
}

.sol-auth__actions {
    margin-top: 32px;
}
.sol-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 12px;
    padding: 13px 18px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform .15s ease, opacity .15s ease;
}

.sol-btn:hover {
    transform: translateY(-1px);
    opacity: .95;
}

.sol-btn--primary {
    background: var(--fresh-green);
    color: #fff;
}
.sol-btn--secondary{
    background-color: var(--deep-anthracite);
    color: var(--pure-white);
}

@media (max-width: 768px) {
    .sol-auth__card {
        padding: 20px;
        border-radius: 14px;
    }

    .sol-auth__title {
        font-size: 26px;
    }

    .sol-form__grid {
        grid-template-columns: 1fr;
    }
}

.sol-hero__media,
.sol-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
}


/* Home Calculator */

.sol-home-calc {
    position: relative;
    padding: clamp(56px, 8vw, 92px) 0;
}

.sol-home-calc::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
            radial-gradient(circle at 15% 20%, rgba(59, 174, 111, 0.10), transparent 30%),
            radial-gradient(circle at 85% 80%, rgba(15, 61, 46, 0.08), transparent 28%);
    pointer-events: none;
}

.sol-home-calc__intro {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto 32px;
    text-align: center;
}

.sol-home-calc__eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(59, 174, 111, 0.10);
    color: var(--fresh-green);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sol-home-calc .sol-section__title {
    margin-bottom: 12px;
}

.sol-home-calc__lead {
    max-width: 58ch;
    margin: 0 auto;
    color: var(--deep-black);
    opacity: 0.72;
    line-height: 1.7;
}

.sol-home-calc__panel {
    position: relative;
    z-index: 1;
    padding: 32px;
    border-radius: 28px;
    border: 1px solid rgba(59, 174, 111, 0.16);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 249, 0.96));
    box-shadow:
            0 18px 50px rgba(15, 61, 46, 0.08),
            inset 0 1px 0 rgba(255, 255, 255, 0.7);
    overflow: hidden;
}

.sol-home-calc__panel::after {
    content: "";
    position: absolute;
    top: -60px;
    right: -60px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(59, 174, 111, 0.08);
    pointer-events: none;
}

.sol-home-calc__top {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 26px;
}

.sol-home-calc__badge-wrap {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.sol-home-calc__icon {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--deep-green), var(--fresh-green));
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: 0 12px 26px rgba(59, 174, 111, 0.24);
}

.sol-home-calc__icon--co2 {
    font-size: 0.95rem;
}

.sol-home-calc__head {
    display: grid;
    gap: 8px;
}

.sol-home-calc__title {
    margin: 0;
    font-size: 1.3rem;
    line-height: 1.2;
    color: var(--deep-green);
    font-weight: 800;
}

.sol-home-calc__text {
    margin: 0;
    color: var(--deep-black);
    opacity: 0.74;
    line-height: 1.65;
}

.sol-home-calc__group {
    display: grid;
    gap: 16px;
}

.sol-home-calc__group-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--deep-green);
}

.sol-home-calc__group-text {
    margin: 0;
    color: var(--deep-black);
    opacity: 0.72;
    line-height: 1.6;
}

.sol-home-calc__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.sol-home-calc__fields--co2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sol-home-calc__field {
    display: grid;
    gap: 7px;
}

.sol-home-calc__label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--deep-green);
}

.sol-home-calc__input {
    width: 100%;
    height: 48px;
    border: 1px solid rgba(59, 174, 111, 0.14);
    border-radius: 14px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.94);
    color: var(--deep-black);
    box-shadow: inset 0 1px 2px rgba(17, 17, 17, 0.03);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.sol-home-calc__input:hover {
    border-color: rgba(59, 174, 111, 0.28);
}

.sol-home-calc__input:focus {
    outline: none;
    border-color: rgba(59, 174, 111, 0.5);
    box-shadow: 0 0 0 4px rgba(59, 174, 111, 0.12);
}

.sol-home-calc__btn {
    height: 50px;
    border: none;
    border-radius: 14px;
    padding: 0 18px;
    background: linear-gradient(135deg, var(--deep-green), var(--fresh-green));
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.02em;
    cursor: pointer;
    box-shadow: 0 14px 28px rgba(59, 174, 111, 0.24);
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.sol-home-calc__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(59, 174, 111, 0.28);
}

.sol-home-calc__btn:active {
    transform: translateY(0);
}

.sol-home-calc__result {
    min-height: 66px;
    padding: 14px 16px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(59, 174, 111, 0.08), rgba(59, 174, 111, 0.04));
    border: 1px solid rgba(59, 174, 111, 0.12);
    display: flex;
    align-items: center;
}

.sol-home-calc__note {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--deep-green);
    font-weight: 600;
    opacity: 1;
}

.sol-home-calc__divider {
    height: 1px;
    margin: 26px 0;
    background: linear-gradient(
            90deg,
            rgba(59, 174, 111, 0),
            rgba(59, 174, 111, 0.18),
            rgba(59, 174, 111, 0)
    );
}

.sol-home-calc__result.sol-hidden {
    display: none;
}

@media (max-width: 768px) {
    .sol-home-calc__panel {
        padding: 24px;
        border-radius: 22px;
    }

    .sol-home-calc__top {
        flex-direction: column;
        align-items: flex-start;
    }

    .sol-home-calc__fields,
    .sol-home-calc__fields--co2 {
        grid-template-columns: 1fr;
    }

    .sol-home-calc__btn {
        width: 100%;
    }
}