/* Start custom CSS for html, class: .elementor-element-b01dc5f */.em-fttr {
    --eft-primary: #285a70;
    --eft-primary-dark: #173b4c;
    --eft-accent: #d9943b;
    --eft-accent-soft: #fff5e7;
    --eft-text: #222d33;
    --eft-muted: #5c6970;
    --eft-border: #dce5e8;
    --eft-bg: #f3f7f9;
    --eft-white: #ffffff;
    --eft-warning: #fff0ea;
    --eft-shadow: 0 14px 38px rgba(23, 59, 76, 0.09);

    max-width: 1120px;
    margin: 0 auto;
    color: var(--eft-text);
    font-size: 17px;
    line-height: 1.72;
}

.em-fttr *,
.em-fttr *::before,
.em-fttr *::after {
    box-sizing: border-box;
}

.em-fttr h1,
.em-fttr h2,
.em-fttr h3 {
    color: var(--eft-primary-dark);
    line-height: 1.24;
    letter-spacing: -0.02em;
}

.em-fttr h1 {
    max-width: 980px;
    margin: 16px 0 22px;
    font-size: clamp(34px, 5vw, 58px);
}

.em-fttr h2 {
    margin: 58px 0 20px;
    font-size: clamp(27px, 3.4vw, 38px);
}

.em-fttr h3 {
    margin: 26px 0 12px;
    font-size: clamp(21px, 2.5vw, 27px);
}

.em-fttr p {
    margin: 0 0 18px;
}

.em-fttr ul,
.em-fttr ol {
    margin: 0 0 24px;
    padding-left: 24px;
}

.em-fttr li {
    margin-bottom: 9px;
}

.em-fttr a {
    color: var(--eft-primary);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.em-fttr__hero {
    overflow: hidden;
    padding: clamp(28px, 5vw, 66px);
    border: 1px solid var(--eft-border);
    border-radius: 28px;
    background:
        radial-gradient(circle at 92% 8%, rgba(217, 148, 59, 0.24), transparent 32%),
        linear-gradient(145deg, #f9fcfd 0%, #edf5f7 100%);
}

.em-fttr__label,
.em-fttr__cta-label,
.em-fttr__comparison-label {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--eft-accent-soft);
    color: #75490e;
    font-size: 14px;
    font-weight: 700;
}

.em-fttr__lead {
    max-width: 940px;
    color: #384b54;
    font-size: clamp(18px, 2vw, 22px);
}

.em-fttr__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 26px;
}

.em-fttr__tags span {
    padding: 8px 13px;
    border: 1px solid rgba(40, 90, 112, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    color: var(--eft-primary-dark);
    font-size: 14px;
    font-weight: 650;
}

.em-fttr__updated {
    margin: 22px 0 0;
    color: var(--eft-muted);
    font-size: 14px;
}

.em-fttr__answer {
    margin: 34px 0;
    padding: clamp(24px, 4vw, 38px);
    border-left: 6px solid var(--eft-accent);
    border-radius: 18px;
    background: var(--eft-accent-soft);
}

.em-fttr__answer h2 {
    margin-top: 0;
}

.em-fttr__answer p:last-child {
    margin-bottom: 0;
}

.em-fttr__contents {
    margin: 34px 0;
    padding: clamp(24px, 4vw, 36px);
    border: 1px solid var(--eft-border);
    border-radius: 22px;
    background: var(--eft-white);
    box-shadow: var(--eft-shadow);
}

.em-fttr__contents h2 {
    margin-top: 0;
    font-size: 27px;
}

.em-fttr__contents ol {
    columns: 2;
    column-gap: 42px;
    margin-bottom: 0;
}

.em-fttr__contents li {
    break-inside: avoid;
    margin-bottom: 11px;
}

.em-fttr__flow {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin: 28px 0;
    padding: 24px;
    border-radius: 18px;
    background: var(--eft-bg);
}

.em-fttr__flow > div {
    min-width: 185px;
    padding: 18px;
    border: 1px solid var(--eft-border);
    border-radius: 15px;
    background: var(--eft-white);
    text-align: center;
}

.em-fttr__flow span {
    display: grid;
    width: 34px;
    height: 34px;
    margin: 0 auto 10px;
    place-items: center;
    border-radius: 50%;
    background: var(--eft-primary);
    color: var(--eft-white);
    font-size: 13px;
    font-weight: 800;
}

.em-fttr__flow p {
    margin: 7px 0 0;
    color: var(--eft-muted);
    font-size: 14px;
}

.em-fttr__flow > b {
    color: var(--eft-accent);
    font-size: 25px;
}

.em-fttr__checklist {
    padding-left: 0;
    list-style: none;
}

.em-fttr__checklist li {
    position: relative;
    padding: 15px 17px 15px 47px;
    border-bottom: 1px solid var(--eft-border);
}

.em-fttr__checklist li::before {
    content: "✓";
    position: absolute;
    top: 14px;
    left: 13px;
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 50%;
    background: var(--eft-primary);
    color: var(--eft-white);
    font-size: 14px;
    font-weight: 800;
}

.em-fttr__note,
.em-fttr__warning {
    margin: 28px 0;
    padding: 21px 23px;
    border-radius: 16px;
}

.em-fttr__note {
    border: 1px solid #bfd7df;
    background: #eef7f9;
}

.em-fttr__warning {
    border: 1px solid #ebc6b7;
    background: var(--eft-warning);
}

.em-fttr__table-wrap {
    overflow-x: auto;
    margin: 26px 0;
    border: 1px solid var(--eft-border);
    border-radius: 18px;
    background: var(--eft-white);
    -webkit-overflow-scrolling: touch;
}

.em-fttr table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
}

.em-fttr th,
.em-fttr td {
    padding: 17px 18px;
    border-bottom: 1px solid var(--eft-border);
    text-align: left;
    vertical-align: top;
}

.em-fttr th {
    background: #eaf3f6;
    color: var(--eft-primary-dark);
    font-size: 15px;
}

.em-fttr tr:last-child td {
    border-bottom: 0;
}

.em-fttr__architecture,
.em-fttr__power-grid,
.em-fttr__backup-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin: 28px 0;
}

.em-fttr__architecture article,
.em-fttr__power-grid article,
.em-fttr__backup-grid article {
    padding: 22px;
    border: 1px solid var(--eft-border);
    border-radius: 18px;
    background: var(--eft-white);
}

.em-fttr__architecture span {
    display: inline-flex;
    padding: 6px 11px;
    border-radius: 999px;
    background: var(--eft-primary);
    color: var(--eft-white);
    font-size: 13px;
    font-weight: 800;
}

.em-fttr__architecture h3 {
    margin: 15px 0 10px;
    font-size: 21px;
}

.em-fttr__power-grid h3,
.em-fttr__backup-grid h3 {
    margin-top: 0;
    font-size: 21px;
}

.em-fttr__architecture p,
.em-fttr__power-grid p,
.em-fttr__backup-grid p {
    margin-bottom: 0;
    color: var(--eft-muted);
    font-size: 15px;
    line-height: 1.58;
}

.em-fttr__comparison {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin: 28px 0;
}

.em-fttr__comparison article {
    padding: 26px;
    border: 1px solid var(--eft-border);
    border-radius: 20px;
    background: var(--eft-white);
}

.em-fttr__comparison h3 {
    margin: 16px 0 12px;
}

.em-fttr__layers,
.em-fttr__mesh-grid,
.em-fttr__provider-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin: 28px 0;
}

.em-fttr__layers article,
.em-fttr__mesh-grid article,
.em-fttr__provider-grid article {
    padding: 24px;
    border: 1px solid var(--eft-border);
    border-radius: 19px;
    background: var(--eft-white);
}

.em-fttr__layers h3,
.em-fttr__mesh-grid h3,
.em-fttr__provider-grid h3 {
    margin-top: 0;
    font-size: 21px;
}

.em-fttr__layers p,
.em-fttr__mesh-grid p,
.em-fttr__provider-grid p {
    margin-bottom: 0;
    color: var(--eft-muted);
    font-size: 15px;
}

.em-fttr__device-grid,
.em-fttr__house-grid,
.em-fttr__error-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin: 28px 0;
}

.em-fttr__device-grid article,
.em-fttr__house-grid article,
.em-fttr__error-grid article {
    padding: 22px;
    border: 1px solid var(--eft-border);
    border-radius: 18px;
    background: var(--eft-white);
}

.em-fttr__device-grid h3,
.em-fttr__house-grid h3,
.em-fttr__error-grid h3 {
    margin-top: 0;
    font-size: 21px;
}

.em-fttr__device-grid p,
.em-fttr__house-grid p,
.em-fttr__error-grid p {
    margin-bottom: 0;
    color: var(--eft-muted);
    font-size: 15px;
}

.em-fttr__installation-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin: 28px 0;
}

.em-fttr__installation-grid article {
    padding: 22px;
    border: 1px solid var(--eft-border);
    border-radius: 18px;
    background: var(--eft-white);
}

.em-fttr__installation-grid span {
    display: inline-grid;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    place-items: center;
    border-radius: 999px;
    background: var(--eft-primary);
    color: var(--eft-white);
    font-size: 13px;
    font-weight: 800;
}

.em-fttr__installation-grid h3 {
    margin: 15px 0 10px;
    font-size: 21px;
}

.em-fttr__installation-grid p {
    margin-bottom: 0;
    color: var(--eft-muted);
    font-size: 15px;
}

.em-fttr__steps {
    margin: 28px 0;
    padding: 0;
    list-style: none;
    counter-reset: fttr-step;
}

.em-fttr__steps li {
    position: relative;
    min-height: 58px;
    margin-bottom: 12px;
    padding: 15px 18px 15px 66px;
    border: 1px solid var(--eft-border);
    border-radius: 15px;
    background: var(--eft-white);
    counter-increment: fttr-step;
}

.em-fttr__steps li::before {
    content: counter(fttr-step);
    position: absolute;
    top: 13px;
    left: 15px;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 50%;
    background: var(--eft-primary);
    color: var(--eft-white);
    font-size: 14px;
    font-weight: 800;
}

.em-fttr__norms {
    margin: 52px 0;
    padding: clamp(26px, 5vw, 44px);
    border-radius: 24px;
    background: var(--eft-bg);
}

.em-fttr__norms h2 {
    margin-top: 0;
}

.em-fttr__cta {
    margin: 58px 0;
    padding: clamp(28px, 5vw, 52px);
    border-radius: 26px;
    background:
        radial-gradient(circle at 90% 10%, rgba(217, 148, 59, 0.3), transparent 30%),
        var(--eft-primary-dark);
    color: var(--eft-white);
}

.em-fttr__cta-content {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(230px, 0.7fr);
    gap: 38px;
    align-items: center;
}

.em-fttr__cta h2,
.em-fttr__cta h3 {
    color: var(--eft-white);
}

.em-fttr__cta h2 {
    margin-top: 14px;
}

.em-fttr__cta a {
    text-decoration: none;
}

.em-fttr__cta-buttons {
    display: grid;
    gap: 12px;
}

.em-fttr__button {
    display: flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 13px 18px;
    border: 1px solid transparent;
    border-radius: 13px;
    text-align: center;
    font-weight: 750;
    transition: transform 0.18s ease;
}

.em-fttr__button:hover {
    transform: translateY(-1px);
}

.em-fttr__button--primary {
    background: var(--eft-accent);
    color: #302008;
}

.em-fttr__button--secondary {
    border-color: rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.09);
    color: var(--eft-white);
}

.em-fttr__button--link {
    color: var(--eft-white);
}

.em-fttr__faq {
    margin-bottom: 40px;
}

.em-fttr__faq-list {
    display: grid;
    gap: 12px;
}

.em-fttr__faq details {
    overflow: hidden;
    border: 1px solid var(--eft-border);
    border-radius: 15px;
    background: var(--eft-white);
}

.em-fttr__faq summary {
    position: relative;
    padding: 18px 50px 18px 20px;
    cursor: pointer;
    color: var(--eft-primary-dark);
    font-weight: 750;
    list-style: none;
}

.em-fttr__faq summary::-webkit-details-marker {
    display: none;
}

.em-fttr__faq summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 19px;
    transform: translateY(-50%);
    font-size: 26px;
    font-weight: 400;
}

.em-fttr__faq details[open] summary::after {
    content: "−";
}

.em-fttr__faq details > div {
    padding: 0 20px 18px;
}

.em-fttr__faq details p {
    margin: 0;
    color: var(--eft-muted);
}

@media (max-width: 1020px) {
    .em-fttr__architecture,
    .em-fttr__power-grid,
    .em-fttr__backup-grid,
    .em-fttr__installation-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .em-fttr__device-grid,
    .em-fttr__house-grid,
    .em-fttr__error-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .em-fttr__cta-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .em-fttr {
        font-size: 16px;
        line-height: 1.67;
    }

    .em-fttr h2 {
        margin-top: 44px;
    }

    .em-fttr__hero {
        padding: 24px 20px;
        border-radius: 20px;
    }

    .em-fttr__contents ol {
        columns: 1;
    }

    .em-fttr__flow {
        flex-direction: column;
    }

    .em-fttr__flow > b {
        transform: rotate(90deg);
    }

    .em-fttr__architecture,
    .em-fttr__power-grid,
    .em-fttr__backup-grid,
    .em-fttr__installation-grid,
    .em-fttr__comparison,
    .em-fttr__layers,
    .em-fttr__mesh-grid,
    .em-fttr__provider-grid,
    .em-fttr__device-grid,
    .em-fttr__house-grid,
    .em-fttr__error-grid {
        grid-template-columns: 1fr;
    }

    .em-fttr__answer,
    .em-fttr__contents,
    .em-fttr__norms,
    .em-fttr__cta {
        border-radius: 17px;
    }

    .em-fttr th,
    .em-fttr td {
        padding: 14px;
    }
}

@media (max-width: 420px) {
    .em-fttr__tags span {
        width: 100%;
        justify-content: center;
    }

    .em-fttr__button {
        width: 100%;
    }

    .em-fttr__steps li {
        padding-right: 14px;
    }
}/* End custom CSS */