/* Start custom CSS for html, class: .elementor-element-7fb6a5a */.em-batteryless-switch {
    --ebs-primary: #315f73;
    --ebs-primary-dark: #193f50;
    --ebs-accent: #d8953d;
    --ebs-accent-soft: #fff5e8;
    --ebs-text: #222d33;
    --ebs-muted: #5c6970;
    --ebs-border: #dce5e8;
    --ebs-bg: #f3f7f9;
    --ebs-white: #ffffff;
    --ebs-warning: #fff0ea;
    --ebs-danger: #fff0f0;
    --ebs-shadow: 0 14px 38px rgba(25, 63, 80, 0.09);

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

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

.em-batteryless-switch section[id] {
    scroll-margin-top: 90px;
}

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

.em-batteryless-switch h1 {
    max-width: 1000px;
    margin: 16px 0 22px;
    font-size: clamp(34px, 5vw, 58px);
}

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

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

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

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

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

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

.em-batteryless-switch a:hover {
    color: var(--ebs-primary-dark);
}

.em-batteryless-switch__hero {
    overflow: hidden;
    padding: clamp(28px, 5vw, 66px);
    border: 1px solid var(--ebs-border);
    border-radius: 28px;
    background:
        radial-gradient(circle at 92% 8%, rgba(216, 149, 61, 0.24), transparent 32%),
        linear-gradient(145deg, #f9fcfd 0%, #edf5f7 100%);
}

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

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

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

.em-batteryless-switch__tags span {
    padding: 8px 13px;
    border: 1px solid rgba(49, 95, 115, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    color: var(--ebs-primary-dark);
    font-size: 14px;
    font-weight: 650;
}

.em-batteryless-switch__updated {
    margin: 22px 0 0;
    color: var(--ebs-muted);
    font-size: 14px;
}

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

.em-batteryless-switch__answer h2 {
    margin-top: 0;
}

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

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

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

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

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

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

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

.em-batteryless-switch__feature-grid article,
.em-batteryless-switch__receiver-grid article,
.em-batteryless-switch__use-grid article,
.em-batteryless-switch__press-grid article,
.em-batteryless-switch__error-grid article {
    padding: 22px;
    border: 1px solid var(--ebs-border);
    border-radius: 18px;
    background: var(--ebs-white);
}

.em-batteryless-switch__feature-grid h3,
.em-batteryless-switch__receiver-grid h3,
.em-batteryless-switch__use-grid h3,
.em-batteryless-switch__press-grid h3,
.em-batteryless-switch__error-grid h3 {
    margin-top: 0;
    font-size: 21px;
}

.em-batteryless-switch__feature-grid p,
.em-batteryless-switch__receiver-grid p,
.em-batteryless-switch__use-grid p,
.em-batteryless-switch__press-grid p,
.em-batteryless-switch__error-grid p {
    margin-bottom: 0;
    color: var(--ebs-muted);
    font-size: 15px;
    line-height: 1.58;
}

.em-batteryless-switch__flow,
.em-batteryless-switch__scheme,
.em-batteryless-switch__electrical {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin: 28px 0;
    padding: 24px;
    border-radius: 18px;
    background: var(--ebs-bg);
}

.em-batteryless-switch__flow > div,
.em-batteryless-switch__scheme > div,
.em-batteryless-switch__electrical > div {
    min-width: 180px;
    padding: 18px;
    border: 1px solid var(--ebs-border);
    border-radius: 15px;
    background: var(--ebs-white);
    text-align: center;
}

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

.em-batteryless-switch__flow p,
.em-batteryless-switch__scheme p,
.em-batteryless-switch__electrical p {
    margin: 7px 0 0;
    color: var(--ebs-muted);
    font-size: 14px;
}

.em-batteryless-switch__flow > b,
.em-batteryless-switch__scheme > span,
.em-batteryless-switch__electrical > span {
    color: var(--ebs-accent);
    font-size: 24px;
    font-weight: 800;
}

.em-batteryless-switch__note,
.em-batteryless-switch__warning,
.em-batteryless-switch__danger {
    margin: 28px 0;
    padding: 21px 23px;
    border-radius: 16px;
}

.em-batteryless-switch__note {
    border: 1px solid #bfd6df;
    background: #eef7f9;
}

.em-batteryless-switch__warning {
    border: 1px solid #ebc6b7;
    background: var(--ebs-warning);
}

.em-batteryless-switch__danger {
    border: 1px solid #e2b1b1;
    background: var(--ebs-danger);
    font-weight: 650;
}

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

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

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

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

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

.em-batteryless-switch__checklist,
.em-batteryless-switch__danger-list {
    padding-left: 0;
    list-style: none;
}

.em-batteryless-switch__checklist li,
.em-batteryless-switch__danger-list li {
    position: relative;
    padding: 15px 17px 15px 47px;
    border-bottom: 1px solid var(--ebs-border);
}

.em-batteryless-switch__checklist li::before,
.em-batteryless-switch__danger-list li::before {
    position: absolute;
    top: 14px;
    left: 13px;
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border-radius: 50%;
    color: var(--ebs-white);
    font-size: 14px;
    font-weight: 800;
}

.em-batteryless-switch__checklist li::before {
    content: "✓";
    background: var(--ebs-primary);
}

.em-batteryless-switch__danger-list li::before {
    content: "!";
    background: #a94442;
}

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

.em-batteryless-switch__gp-grid article,
.em-batteryless-switch__integration-grid article {
    padding: 24px;
    border: 1px solid var(--ebs-border);
    border-radius: 19px;
    background: var(--ebs-white);
}

.em-batteryless-switch__gp-label,
.em-batteryless-switch__integration-number {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    padding: 5px 11px;
    border-radius: 999px;
    background: var(--ebs-primary);
    color: var(--ebs-white);
    font-size: 13px;
    font-weight: 800;
}

.em-batteryless-switch__gp-grid h3,
.em-batteryless-switch__integration-grid h3 {
    margin: 15px 0 10px;
    font-size: 21px;
}

.em-batteryless-switch__gp-grid p,
.em-batteryless-switch__integration-grid p {
    margin-bottom: 0;
    color: var(--ebs-muted);
    font-size: 15px;
}

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

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

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

.em-batteryless-switch__radio-link {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin: -8px 0 28px;
    padding: 18px;
    border: 1px dashed var(--ebs-accent);
    border-radius: 15px;
    background: var(--ebs-accent-soft);
    text-align: center;
}

.em-batteryless-switch__radio-link span {
    padding: 5px 11px;
    border-radius: 999px;
    background: var(--ebs-white);
    color: var(--ebs-muted);
    font-size: 13px;
}

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

.em-batteryless-switch__two-way article {
    padding: 22px;
    border: 1px solid var(--ebs-border);
    border-radius: 18px;
    background: var(--ebs-white);
    text-align: center;
}

.em-batteryless-switch__two-way span {
    display: block;
    margin-bottom: 8px;
    color: var(--ebs-primary-dark);
    font-weight: 800;
}

.em-batteryless-switch__two-way p {
    margin: 0;
    color: var(--ebs-muted);
    font-size: 15px;
}

.em-batteryless-switch__two-way-result {
    border-color: var(--ebs-accent) !important;
    background: var(--ebs-accent-soft) !important;
}

.em-batteryless-switch__steps {
    margin: 28px 0;
    padding: 0;
    list-style: none;
    counter-reset: ebs-step;
}

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

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

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

.em-batteryless-switch__norms h2 {
    margin-top: 0;
}

.em-batteryless-switch__cta {
    margin: 58px 0;
    padding: clamp(28px, 5vw, 52px);
    border-radius: 26px;
    background:
        radial-gradient(circle at 90% 10%, rgba(216, 149, 61, 0.3), transparent 30%),
        var(--ebs-primary-dark);
    color: var(--ebs-white);
}

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

.em-batteryless-switch__cta h2,
.em-batteryless-switch__cta h3 {
    color: var(--ebs-white);
}

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

.em-batteryless-switch__cta a {
    text-decoration: none;
}

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

.em-batteryless-switch__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-batteryless-switch__button:hover {
    transform: translateY(-1px);
}

.em-batteryless-switch__button:focus-visible,
.em-batteryless-switch summary:focus-visible,
.em-batteryless-switch a:focus-visible {
    outline: 3px solid rgba(216, 149, 61, 0.55);
    outline-offset: 3px;
}

.em-batteryless-switch__button--primary {
    background: var(--ebs-accent);
    color: #302008;
}

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

.em-batteryless-switch__button--link {
    color: var(--ebs-white);
}

.em-batteryless-switch__faq {
    margin-bottom: 40px;
}

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

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

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

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

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

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

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

.em-batteryless-switch__faq details p {
    margin: 0;
    color: var(--ebs-muted);
}

@media (max-width: 1020px) {
    .em-batteryless-switch__feature-grid,
    .em-batteryless-switch__receiver-grid,
    .em-batteryless-switch__use-grid,
    .em-batteryless-switch__press-grid,
    .em-batteryless-switch__two-way {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .em-batteryless-switch__error-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

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

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

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

    .em-batteryless-switch__contents ol {
        columns: 1;
    }

    .em-batteryless-switch__feature-grid,
    .em-batteryless-switch__receiver-grid,
    .em-batteryless-switch__use-grid,
    .em-batteryless-switch__press-grid,
    .em-batteryless-switch__error-grid,
    .em-batteryless-switch__gp-grid,
    .em-batteryless-switch__integration-grid,
    .em-batteryless-switch__comparison,
    .em-batteryless-switch__two-way {
        grid-template-columns: 1fr;
    }

    .em-batteryless-switch__flow,
    .em-batteryless-switch__scheme,
    .em-batteryless-switch__electrical {
        flex-direction: column;
    }

    .em-batteryless-switch__flow > b,
    .em-batteryless-switch__scheme > span,
    .em-batteryless-switch__electrical > span {
        transform: rotate(90deg);
    }

    .em-batteryless-switch__answer,
    .em-batteryless-switch__contents,
    .em-batteryless-switch__norms,
    .em-batteryless-switch__cta {
        border-radius: 17px;
    }

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

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

    .em-batteryless-switch__button {
        width: 100%;
    }

    .em-batteryless-switch__steps li {
        padding-right: 14px;
    }

    .em-batteryless-switch__radio-link {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .em-batteryless-switch__button {
        transition: none;
    }
}/* End custom CSS */