.si-public-app { max-width: 980px; }
.si-public-app [hidden] { display: none !important; }
.si-public-heading { max-width: 760px; margin-bottom: 22px; }
.si-public-heading h2 { margin: 5px 0 10px; font-size: clamp(32px, 5vw, 56px); line-height: 1.02; letter-spacing: -.04em; }
.si-public-heading p { margin: 0; color: var(--si-muted); font-size: 17px; }
.si-progress { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin: 24px 0 34px; }
.si-progress span { height: 5px; border-radius: 999px; background: var(--si-line); transition: background .2s ease; }
.si-progress span.is-active, .si-progress span.is-complete { background: linear-gradient(90deg, #f49a4a, var(--si-green)); }
.si-public-form { min-height: 520px; }
.si-public-step { animation: siStepIn .24s ease; }
.si-step-heading { max-width: 720px; margin-bottom: 25px; }
.si-step-heading > span { color: var(--si-green); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.si-step-heading h3 { margin: 7px 0 8px; color: var(--si-ink); font-size: clamp(27px, 4vw, 42px); line-height: 1.05; }
.si-step-heading p { margin: 0; color: var(--si-muted); font-size: 16px; }
.si-contact-intro {
    display: grid;
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(145deg, #f49a4a, var(--si-green));
    font-size: 34px;
    font-weight: 900;
    box-shadow: 0 12px 25px rgba(7, 156, 166, .18);
}
.si-lead-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; max-width: 780px; }
.si-lead-fields label { display: grid; gap: 7px; color: var(--si-ink); font-weight: 800; }
.si-lead-fields input {
    min-height: 54px;
    padding: 11px 14px;
    border: 1px solid var(--si-line);
    border-radius: 13px;
    color: var(--si-ink);
    background: #fff;
    font: inherit;
}
.si-lead-fields input:focus { outline: 3px solid rgba(91, 192, 203, .2); border-color: var(--si-green); }
.si-lead-consent { display: flex; max-width: 780px; gap: 9px; margin-top: 17px; color: var(--si-muted); font-size: 13px; line-height: 1.45; }
.si-lead-consent input { flex: 0 0 auto; margin-top: 3px; accent-color: var(--si-green); }
.si-public-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.si-public-properties { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.si-choice-card { position: relative; display: block; cursor: pointer; }
.si-choice-card input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.si-choice-card > span {
    display: grid;
    align-content: start;
    min-height: 145px;
    padding: 19px;
    border: 1px solid var(--si-line);
    border-radius: 16px;
    background: #fff;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.si-choice-card > span:hover { transform: translateY(-2px); border-color: #9bcdd2; box-shadow: 0 12px 28px rgba(0, 111, 120, .08); }
.si-choice-card input:checked + span { border-color: var(--si-green); background: linear-gradient(145deg, #fff, var(--si-lime)); box-shadow: 0 0 0 2px rgba(7, 156, 166, .12); }
.si-choice-card input:focus-visible + span { outline: 3px solid rgba(91, 192, 203, .3); outline-offset: 2px; }
.si-choice-card b { color: var(--si-green); font-size: 27px; line-height: 1; }
.si-choice-card strong { margin: 14px 0 6px; color: var(--si-ink); font-size: 17px; }
.si-choice-card small { color: var(--si-muted); font-size: 13px; line-height: 1.42; }
.si-goal-options .si-choice-card > span { min-height: 170px; }
.si-bill-value { display: flex; align-items: baseline; gap: 10px; max-width: 680px; margin: 24px 0; color: var(--si-green); }
.si-bill-value > span { font-size: clamp(35px, 6vw, 65px); font-weight: 900; }
.si-bill-value input {
    width: min(480px, 70vw);
    padding: 0;
    border: 0;
    border-bottom: 3px solid var(--si-line);
    border-radius: 0;
    color: var(--si-green-dark);
    background: transparent;
    font: inherit;
    font-size: clamp(55px, 10vw, 105px);
    font-weight: 900;
    line-height: 1;
}
.si-bill-value input:focus { outline: 0; border-color: var(--si-green); }
.si-bill-value small { color: var(--si-muted); font-size: 18px; }
.si-bill-range { width: min(740px, 100%); accent-color: var(--si-green); }
.si-kwh-estimate { margin: 12px 0 0; color: var(--si-muted); font-size: 14px; }
.si-counter { display: flex; align-items: center; gap: 35px; margin: 36px 0 12px; }
.si-counter button, .si-back {
    width: 58px;
    height: 58px;
    border: 1px solid var(--si-line);
    border-radius: 50%;
    color: var(--si-ink);
    background: #fff;
    font-size: 29px;
    cursor: pointer;
}
.si-counter strong { min-width: 80px; color: var(--si-ink); font-size: 72px; line-height: 1; text-align: center; }
.si-counter-caption { color: var(--si-muted); }
.si-public-location { position: relative; display: grid; max-width: 680px; gap: 8px; color: var(--si-ink); font-weight: 800; }
.si-public-location input { min-height: 58px; padding: 12px 15px; border: 1px solid var(--si-line); border-radius: 13px; font: inherit; font-size: 17px; }
.si-step-actions { display: flex; align-items: center; gap: 12px; margin-top: 34px; }
.si-step-actions .si-button { min-width: 190px; justify-content: center; }
.si-public-result { animation: siStepIn .28s ease; }
.si-public-result > h3 { max-width: 850px; margin: 8px 0 28px; font-size: clamp(31px, 5vw, 57px); line-height: 1.08; }
.si-public-result > h3 em { color: #f49a4a; font-style: normal; }
.si-savings-highlight { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; margin-bottom: 14px; }
.si-savings-highlight > div { padding: 25px; border-radius: 18px; color: #fff; background: var(--si-ink); }
.si-savings-highlight > div:first-child { background: var(--si-green); }
.si-savings-highlight span, .si-public-result-grid span { display: block; opacity: .76; }
.si-savings-highlight strong { display: block; margin-top: 10px; font-size: clamp(30px, 5vw, 58px); line-height: 1; }
.si-public-result-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.si-public-result-grid article { min-height: 155px; padding: 21px; border: 1px solid var(--si-line); border-radius: 17px; color: var(--si-ink); background: #fff; }
.si-public-result-grid strong { display: block; margin: 22px 0 3px; font-size: clamp(25px, 4vw, 38px); line-height: 1; }
.si-public-result-grid small { color: var(--si-muted); }
.si-public-result-actions { margin-top: 18px; }
.si-public-result .si-quote-panel { margin-top: 30px; }
@keyframes siStepIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 800px) {
    .si-public-properties { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .si-public-result-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
    .si-public-app { padding: 20px 14px; }
    .si-public-form { min-height: 0; }
    .si-public-options, .si-public-properties, .si-savings-highlight, .si-public-result-grid { grid-template-columns: 1fr; }
    .si-lead-fields { grid-template-columns: 1fr; }
    .si-choice-card > span, .si-goal-options .si-choice-card > span { min-height: 0; }
    .si-bill-value { gap: 5px; }
    .si-bill-value input { width: 62vw; font-size: 58px; }
    .si-bill-value > span { font-size: 33px; }
    .si-bill-value small { font-size: 14px; }
    .si-counter { justify-content: center; gap: 22px; }
    .si-counter strong { font-size: 58px; }
    .si-step-actions { justify-content: space-between; }
}