/* ============================================================
   Solar Panel Calculator — refined editorial redesign
   Palette: deep navy + warm orange on a soft canvas
   ============================================================ */

.spc-calculator-wrapper {
    --ink:        #05123a;
    --ink-2:      #0a1f5c;
    --ink-soft:   #1a2a5c;
    --accent:     #f5a524;
    --accent-2:   #ffb84d;
    --accent-deep:#dc8a0c;
    --canvas:     #f6f7fb;
    --surface:    #ffffff;
    --surface-2:  #fafbff;
    --rule:       #e6e9f2;
    --rule-soft:  #eef0f7;
    --muted:      #5b6478;
    --muted-2:    #8a93a8;
    --mint:       #cfeee2;
    --sky:        #c8e3f0;
    --lemon:      #fde9b8;
    --good:       #1f9d6a;

    --radius:   18px;
    --radius-2: 12px;
    --radius-3: 8px;

    --shadow-card: 0 1px 0 rgba(5,18,58,.04), 0 18px 50px -22px rgba(5,18,58,.22);
    --shadow-pop:  0 1px 0 rgba(5,18,58,.06), 0 8px 22px -12px rgba(5,18,58,.18);

    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-ui:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    max-width: 1180px;
    margin: 40px auto;
    padding: 32px;
    background: var(--canvas);
    border-radius: 24px;
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
}

.spc-calculator-wrapper *,
.spc-calculator-wrapper *::before,
.spc-calculator-wrapper *::after { box-sizing: border-box; }

/* ---------- HEADER ---------- */
.spc-header { margin-bottom: 28px; }
.spc-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 12px; font-weight: 600; letter-spacing: 1.4px;
    text-transform: uppercase; color: var(--accent-deep);
    margin-bottom: 14px;
}
.spc-eyebrow::before {
    content: ""; width: 28px; height: 2px; background: var(--accent);
}
.spc-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin: 0 0 8px;
}
.spc-lede {
    margin: 0;
    color: var(--muted);
    max-width: 56ch;
    font-size: 15px;
}

/* ---------- GRID ---------- */
.spc-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 960px) {
    .spc-grid { grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: start; }
}

/* ---------- CARDS ---------- */
.spc-card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-card);
}

/* ---------- STEP ---------- */
.spc-step {
    display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.spc-step-num {
    width: 26px; height: 26px; border-radius: 999px;
    background: var(--ink); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums;
}
.spc-step-label {
    font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase;
    color: var(--muted); font-weight: 600;
}
.spc-card-title {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 600; letter-spacing: -0.01em;
    margin: 0 0 22px;
    color: var(--ink);
}

/* ---------- FIELDS ---------- */
.spc-form { display: flex; flex-direction: column; gap: 18px; }
.spc-form-step {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.spc-form-step > .spc-step { margin-bottom: -4px; }
.spc-form-step > .spc-card-title { margin-bottom: 4px; }
.spc-step-panel {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.spc-step-panel .spc-card-title {
    margin-bottom: 4px;
}
.spc-row { display: grid; gap: 14px; }
.spc-row--2 { grid-template-columns: 1fr 1fr; }

.spc-field { display: flex; flex-direction: column; gap: 8px; }
.spc-label-row {
    display: flex; justify-content: space-between; align-items: baseline;
    gap: 12px;
}
.spc-label-row label,
.spc-field > label {
    font-size: 13px; font-weight: 600; color: var(--ink); letter-spacing: -0.005em;
}
.spc-hint { font-size: 12px; color: var(--muted-2); }
.spc-required-star {
    color: #d93025;
    font-weight: 700;
    margin-left: 3px;
}
.spc-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.spc-form input[type="number"],
.spc-form input[type="text"],
.spc-form input[type="email"],
.spc-form input[type="tel"],
.spc-form textarea,
.spc-form select {
    width: 100%;
    height: 46px;
    padding: 0 14px;
    background: var(--surface-2);
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    font-family: var(--font-ui);
    font-size: 15px;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
    transition: border-color .15s, box-shadow .15s, background .15s;
    appearance: none;
    -webkit-appearance: none;
}
.spc-form textarea {
    height: auto;
    min-height: 92px;
    padding: 12px 14px;
    line-height: 1.45;
    resize: vertical;
    font-variant-numeric: normal;
}
.spc-form input::placeholder,
.spc-form textarea::placeholder { color: var(--muted-2); }
.spc-form input:focus,
.spc-form textarea:focus,
.spc-form select:focus {
    outline: none;
    border-color: var(--ink-2);
    box-shadow: 0 0 0 4px rgba(10,31,92,.08);
    background: #fff;
}
.spc-form select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2305123a' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.spc-input-affix { position: relative; }
.spc-input-affix .spc-affix {
    position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
    font-size: 13px; color: var(--muted-2); font-weight: 500;
    pointer-events: none;
}
.spc-input-affix input { padding-right: 40px; }

/* hide native number spinners — cleaner look */
.spc-form input[type="number"]::-webkit-outer-spin-button,
.spc-form input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.spc-form input[type="number"] { -moz-appearance: textfield; }

/* ---------- SEGMENTED CONTROL ---------- */
.spc-segment {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
    background: var(--rule-soft); padding: 4px;
    border-radius: var(--radius-2);
}
.spc-seg {
    border: 0; background: transparent; cursor: pointer;
    padding: 10px 14px; border-radius: 9px;
    font-family: var(--font-ui); font-size: 13px; font-weight: 600;
    color: var(--muted); letter-spacing: -0.005em;
    transition: background .15s, color .15s, box-shadow .15s;
}
.spc-seg:hover { color: var(--ink); }
.spc-seg.active {
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-pop);
}

/* ---------- REGION MAP ---------- */
.spc-region {
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    padding: 14px;
    background: var(--surface-2);
}
.spc-region-head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 10px;
}
.spc-region-eyebrow {
    font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase;
    color: var(--muted); font-weight: 600;
}
.spc-factor-chip {
    background: #fff;
    border: 1px solid var(--rule);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 12px; color: var(--muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-variant-numeric: tabular-nums;
}
.spc-factor-chip strong { color: var(--ink); font-weight: 600; }
.spc-factor-chip.is-set { border-color: var(--accent); background: #fff8e9; }

.spc-region-body { padding: 0; text-align: center; }

/* ----- Inlined SVG region map (regional-factor-map.svg) ----- */
.spc-zonemap-wrap {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--radius-2);
}
.spc-zonemap-wrap svg {
    width: 100%;
    height: auto;
    display: block;
}
.spc-zonemap-loading {
    padding: 60px 20px;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}
.spc-zonemap-loading code {
    background: var(--rule-soft);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: ui-monospace, monospace;
}
/* Hide the SVG's built-in side panel (we have our own factor chip) */
.spc-zonemap-wrap svg > g[filter="url(#panelShadow)"],
.spc-zonemap-wrap svg > g:has(> rect[fill="url(#panelFill)"]),
.spc-zonemap-wrap svg .panel-title,
.spc-zonemap-wrap svg #region-name,
.spc-zonemap-wrap svg #region-value,
.spc-zonemap-wrap svg .panel-label,
.spc-zonemap-wrap svg .panel-note,
.spc-zonemap-wrap svg .footer,
.spc-zonemap-wrap svg .hint,
.spc-zonemap-wrap svg .subhint {
    display: none;
}
/* Visible, forgiving click targets */
.spc-zonemap-wrap .click-zone {
    fill: rgba(245, 165, 36, 0.06) !important;
    stroke: rgba(245, 165, 36, 0.45);
    stroke-width: 2;
    stroke-dasharray: 4 3;
    cursor: pointer;
    transition: fill .15s, stroke .15s, stroke-width .15s;
}
.spc-zonemap-wrap a:hover .click-zone,
.spc-zonemap-wrap a:focus .click-zone {
    fill: rgba(245, 165, 36, 0.28) !important;
    stroke: var(--accent-deep);
    stroke-width: 3;
    stroke-dasharray: none;
}
.spc-zonemap-wrap a.is-active .click-zone,
.spc-zonemap-wrap .click-zone.is-active {
    fill: rgba(5, 18, 58, 0.18) !important;
    stroke: var(--accent);
    stroke-width: 3;
    stroke-dasharray: none;
}
.spc-zonemap-wrap a { outline: none; }
.spc-zonemap-wrap a:focus-visible .click-zone { stroke: var(--ink); stroke-width: 3; }

.spc-zonemap {
    width: 100%;
    max-width: 520px;
    height: auto;
    margin: 4px auto 0;
    display: block;
    user-select: none;
}
.spc-zonemap .spc-hot { cursor: pointer; outline: none; }
.spc-zonemap .spc-hot polygon {
    stroke: #fff;
    stroke-width: 2;
    transition: filter .15s, transform .15s;
    transform-box: fill-box;
    transform-origin: center;
}
.spc-zonemap .spc-hot text {
    font-family: inherit;
    font-size: 22px;
    font-weight: 700;
    fill: var(--ink);
    text-anchor: middle;
    dominant-baseline: middle;
    pointer-events: none;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
}
.spc-z--cool     polygon { fill: #c8e3f0; }
.spc-z--moderate polygon { fill: #cfeee2; }
.spc-z--warm     polygon { fill: #fde9b8; }

.spc-zonemap .spc-hot:hover polygon {
    filter: brightness(1.05) drop-shadow(0 4px 8px rgba(5,18,58,.18));
}
.spc-zonemap .spc-hot:focus-visible polygon {
    stroke: var(--accent);
    stroke-width: 3;
}
.spc-zonemap .spc-hot.is-active polygon {
    fill: var(--ink);
    stroke: var(--accent);
    stroke-width: 3;
    filter: drop-shadow(0 6px 14px rgba(5,18,58,.28));
}
.spc-zonemap .spc-hot.is-active text {
    fill: var(--accent);
}

.spc-legend {
    display: flex; justify-content: center; gap: 18px; flex-wrap: wrap;
    margin-top: 12px;
    font-size: 12px; color: var(--muted);
}
.spc-legend i {
    display: inline-block; width: 10px; height: 10px;
    border-radius: 3px; margin-right: 6px;
    vertical-align: -1px;
}

.spc-fl-table {
    width: 100%; border-collapse: collapse;
    font-size: 13px;
}
.spc-fl-table thead th {
    background: var(--ink);
    color: #fff;
    font-weight: 600;
    padding: 10px;
    text-align: left;
    font-size: 12px; letter-spacing: 0.5px; text-transform: uppercase;
}
.spc-fl-table thead th:first-child { border-top-left-radius: 8px; }
.spc-fl-table thead th:last-child  { border-top-right-radius: 8px; }
.spc-fl-table tbody td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--rule);
    color: var(--ink);
}
.spc-fl-table tbody tr:last-child td { border-bottom: 0; }
.spc-fl-cell {
    background: transparent; border: 1px solid var(--rule);
    border-radius: 8px; padding: 6px 12px; cursor: pointer;
    font-family: var(--font-ui); font-variant-numeric: tabular-nums;
    color: var(--ink); transition: all .15s;
}
.spc-fl-cell:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.spc-fl-cell.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }


.spc-is-hidden {
    display: none !important;
}

.spc-step-gate {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1px dashed var(--rule);
    border-radius: var(--radius-2);
    background: var(--surface-2);
    color: var(--muted);
    font-size: 13px;
    line-height: 1.45;
}
.spc-gate-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--muted-2);
    box-shadow: 0 0 0 3px rgba(138,147,168,.12);
    flex: 0 0 auto;
}
.spc-step-gate.is-complete {
    border-style: solid;
    border-color: rgba(31,157,106,.28);
    background: rgba(31,157,106,.08);
    color: var(--ink);
}
.spc-step-gate.is-complete .spc-gate-dot {
    background: var(--good);
    box-shadow: 0 0 0 4px rgba(31,157,106,.14);
}

/* ---------- CONTACT STEP ---------- */
.spc-contact-block {
    scroll-margin-top: 24px;
    border: 0;
    border-radius: 0;
    padding: 0;
    background: transparent;
}
.spc-card-title--contact {
    margin-bottom: -8px;
    font-size: 20px;
}
.spc-contact-copy {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}
.spc-address-block {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.spc-address-label-row {
    display: flex;
    align-items: center;
    min-height: 24px;
}
.spc-address-label {
    font-size: 18px;
    font-weight: 500;
    color: #2f3137;
    letter-spacing: -0.01em;
    line-height: 1.25;
}
.spc-address-row {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1.12fr) minmax(110px, .72fr);
    gap: 20px;
}
.spc-form .spc-address-input {
    height: 64px;
    padding: 0 22px;
    background: #ffffff;
    border: 1.5px solid #9eccef;
    border-radius: 11px;
    color: #2f3137;
    font-size: clamp(18px, 2.1vw, 24px);
    font-weight: 400;
    letter-spacing: -0.01em;
    box-shadow: none;
}
.spc-form .spc-address-input::placeholder {
    color: #bdd8ec;
    opacity: 1;
}
.spc-form select.spc-address-input {
    display: block !important;
    width: 100% !important;
    height: 64px !important;
    min-height: 64px !important;
    margin: 0 !important;
    padding: 0 54px 0 22px !important;
    background-color: #ffffff !important;
    background-image: url("data:image/svg+xml,%3Csvg width='16' height='10' viewBox='0 0 16 10' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1.5 1.5L8 8l6.5-6.5' stroke='%2389a7b8' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 22px center !important;
    background-size: 16px 10px !important;
    border: 1.5px solid #9eccef !important;
    border-radius: 11px !important;
    box-shadow: none !important;
    color: #2f3137 !important;
    font-family: var(--font-ui) !important;
    font-size: clamp(18px, 2.1vw, 24px) !important;
    font-weight: 400 !important;
    line-height: 1.2 !important;
    letter-spacing: -0.01em !important;
    text-align: left !important;
    text-align-last: left !important;
    text-transform: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}
.spc-form select.spc-address-input:required:invalid,
.spc-form select.spc-address-input.spc-select-placeholder {
    color: #bdd8ec !important;
}
.spc-form select.spc-address-input option {
    color: #2f3137;
    background: #ffffff;
    font-family: var(--font-ui);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;
}
.spc-form select.spc-address-input option[value=""] {
    color: #bdd8ec;
}
.spc-form .spc-address-input:focus,
.spc-form select.spc-address-input:focus {
    outline: none !important;
    border-color: #63aee4 !important;
    box-shadow: 0 0 0 3px rgba(99, 174, 228, .18) !important;
    background-color: #ffffff !important;
}

.spc-form .spc-state-select-wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    height: 46px;
    min-height: 46px;
    padding: 0 54px 0 22px;
    cursor: pointer;
    overflow: hidden;
}
.spc-form .spc-state-select-wrap:focus-within {
    outline: none !important;
    border-color: #63aee4 !important;
    box-shadow: 0 0 0 3px rgba(99, 174, 228, .18) !important;
    background-color: #ffffff !important;
}
.spc-form .spc-address-select-native {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    opacity: 0 !important;
    cursor: pointer !important;
    border: 0 !important;
    background: transparent !important;
    color: transparent !important;
    -webkit-appearance: menulist !important;
    -moz-appearance: menulist !important;
    appearance: auto !important;
    font-size:15px;
    z-index: 2;
}
.spc-form .spc-address-select-native:disabled {
    cursor: not-allowed !important;
    font-size:15px;
}
.spc-state-select-display {
    display: block;
    max-width: 100%;
    color: #2f3137;
    font-family: var(--font-ui);
    font-size: 15px !important;
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    pointer-events: none;
}
.spc-state-select-display.spc-select-placeholder {
    color: #bdd8ec;
    font-size:15px;
}
.spc-state-select-arrow {
    position: absolute;
    right: 22px;
    top: 50%;
    width: 14px;
    height: 14px;
    margin-top: -8px;
    border-right: 3px solid #89a7b8;
    border-bottom: 3px solid #89a7b8;
    transform: rotate(45deg);
    pointer-events: none;
    z-index: 1;
}
.spc-consent {
    display: grid;
    grid-template-columns: 18px 1fr;
    gap: 10px;
    align-items: start;
    padding: 12px 14px;
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    background: #fff;
    cursor: pointer;
}
.spc-consent input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 2px 0 0;
    accent-color: var(--ink);
}
.spc-checkbox-text {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.45;
}
.spc-consent:hover { border-color: var(--ink-soft); }
.spc-consent:focus-within {
    border-color: var(--ink-2);
    box-shadow: 0 0 0 4px rgba(10,31,92,.08);
}

/* ---------- ACTIONS ---------- */
.spc-actions {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; margin-top: 4px;
}
.spc-calculate-btn {
    flex: 1;
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    height: 52px; padding: 0 22px;
    background: var(--ink);
    color: #fff;
    border: 0;
    border-radius: var(--radius-2);
    font-family: var(--font-ui); font-size: 13px; font-weight: 600;
    letter-spacing: -0.005em;
    cursor: pointer;
    transition: transform .12s ease, background .15s, box-shadow .15s;
    box-shadow: 0 8px 22px -10px rgba(5,18,58,.45);
}
.spc-calculator-wrapper .spc-calculate-btn:hover,
.spc-calculator-wrapper .spc-calculate-btn:focus,
.spc-calculator-wrapper .spc-calculate-btn:focus-visible {
    background: var(--accent) !important;
    color: var(--ink) !important;
    border-color: var(--accent) !important;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px -10px rgba(245,165,36,.55);
    outline: none;
}
.spc-calculator-wrapper .spc-calculate-btn:active { transform: translateY(0); }
.spc-calculator-wrapper .spc-calculate-btn:disabled { opacity: .65; cursor: progress; transform: none; }
.spc-calculate-btn .spc-arrow {
    transition: transform .2s;
    font-family: var(--font-display);
    font-weight: 400;
}
.spc-calculate-btn:hover .spc-arrow { transform: translateX(3px); }

.spc-back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 52px;
    padding: 0 18px;
    background: #fff;
    color: var(--ink);
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s, transform .12s ease;
}
.spc-back-btn:hover,
.spc-back-btn:focus,
.spc-back-btn:focus-visible {
    border-color: var(--ink-2);
    box-shadow: 0 8px 18px -14px rgba(5,18,58,.35);
    transform: translateY(-1px);
    outline: none;
}
.spc-back-btn:active { transform: translateY(0); }
.spc-final-actions .spc-calculate-btn { flex: 1 1 auto; }
.spc-step-1-actions .spc-calculate-btn { flex: 1 1 auto; }

.spc-reset {
    background: transparent; border: 0; cursor: pointer;
    color: var(--muted); font-size: 13px; font-weight: 500;
    padding: 8px 6px; text-decoration: underline; text-underline-offset: 3px;
    text-decoration-color: var(--rule);
}
.spc-reset:hover { color: var(--ink); text-decoration-color: var(--accent); }

/* ============================================================
   RESULT CARD
   ============================================================ */

.spc-result-state--empty,
.spc-result-state--loading {
    text-align: center;
    padding: 24px 16px 32px;
    min-height: 460px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.spc-result-state--empty .spc-status-text {
    text-transform: uppercase; letter-spacing: 1.2px;
    font-size: 11px; font-weight: 600; color: var(--muted);
}
.spc-status-dot {
    display: inline-block; width: 8px; height: 8px; border-radius: 999px;
    background: var(--muted-2); margin-right: 8px; vertical-align: middle;
}
.spc-status-dot--live {
    background: var(--good);
    box-shadow: 0 0 0 3px rgba(31,157,106,.15);
    animation: spc-pulse 2.4s ease-in-out infinite;
}
@keyframes spc-pulse {
    0%,100% { box-shadow: 0 0 0 3px rgba(31,157,106,.15); }
    50%     { box-shadow: 0 0 0 6px rgba(31,157,106,.05); }
}
.spc-empty-art {
    width: 76px; height: 76px; border-radius: 18px;
    background: linear-gradient(160deg, #e8f4fd, #f0f7e7);
    color: var(--ink-2);
    display: inline-flex; align-items: center; justify-content: center;
    margin: 28px auto 22px;
}
.spc-empty-title {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 600; margin: 0 0 6px; color: var(--ink);
}
.spc-empty-sub { color: var(--muted); margin: 0; font-size: 14px; }
.spc-loading-icon {
    width: 72px;
    height: 72px;
    display: block;
    margin: 0 auto 18px;
}


.spc-lead-confirm {
    border: 1px solid rgba(31,157,106,.22);
    border-radius: var(--radius-2);
    background: rgba(31,157,106,.08);
    color: var(--ink);
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.45;
}
.spc-lead-confirm strong { font-weight: 700; }

/* ---------- RESULT FULL STATE ---------- */
.spc-result-state--full { display: flex; flex-direction: column; gap: 18px; }
.spc-result-status .spc-status-text {
    text-transform: uppercase; letter-spacing: 1.2px;
    font-size: 11px; font-weight: 600; color: var(--muted);
}

.spc-hero {
    position: relative;
    background: radial-gradient(120% 140% at 100% 0%, #1a3a8a 0%, #05123a 55%, #030a26 100%);
    color: #fff;
    border-radius: var(--radius);
    padding: 28px 24px 22px;
    overflow: hidden;
    isolation: isolate;
}
.spc-hero::before {
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(40% 60% at 90% 10%, rgba(245,165,36,.35), transparent 60%),
        radial-gradient(50% 60% at 0% 100%, rgba(72,180,255,.18), transparent 60%);
    pointer-events: none;
    z-index: -1;
}
.spc-hero-eyebrow {
    display: block; text-align: center;
    font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase;
    color: rgba(255,255,255,.65); margin-bottom: 6px;
}
.spc-hero-num {
    display: flex; align-items: baseline; justify-content: center; gap: 10px;
    font-family: var(--font-display);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}
.spc-hero-num > span:first-child {
    font-size: clamp(64px, 12vw, 92px);
    letter-spacing: -0.04em;
}
.spc-hero-unit {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 400;
    font-size: 22px;
    color: rgba(255,255,255,.78);
}
.spc-hero-meta {
    text-align: center; margin: 8px 0 18px;
    font-size: 13px; color: rgba(255,255,255,.78);
}
.spc-hero-meta strong { color: #fff; font-weight: 600; }

.spc-coverage-bar {
    height: 6px; border-radius: 999px;
    background: rgba(255,255,255,.12);
    overflow: hidden;
}
.spc-coverage-bar span {
    display: block; height: 100%;
    background: linear-gradient(90deg, var(--accent), #4ec5a5 60%, #5db4ea);
    width: 0%;
    transition: width .6s cubic-bezier(.2,.7,.2,1);
    border-radius: 999px;
}
.spc-coverage-meta {
    display: flex; justify-content: space-between; gap: 10px;
    margin-top: 10px;
    font-size: 12px; color: rgba(255,255,255,.7);
}
.spc-coverage-meta strong { color: #fff; font-weight: 600; }

/* ---------- BLOCKS ---------- */
.spc-block {
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    padding: 16px;
}
.spc-block-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 12px;
}
.spc-block-title {
    font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase;
    font-weight: 700; color: var(--ink);
}
.spc-block-hint { font-size: 12px; color: var(--muted-2); }

.spc-pills {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.spc-pill {
    background: var(--surface-2);
    border: 1px solid var(--rule);
    border-radius: var(--radius-3);
    padding: 12px 10px;
    cursor: pointer;
    text-align: center;
    transition: all .15s;
    font-family: var(--font-ui);
    color: var(--ink);
    display: flex; flex-direction: column; gap: 2px;
}
.spc-pill strong {
    font-family: var(--font-display);
    font-size: 16px; font-weight: 600;
    letter-spacing: -0.01em;
}
.spc-pill span {
    font-size: 11px; color: var(--muted);
    letter-spacing: 0.2px;
}
.spc-pill:hover { border-color: var(--ink-soft); }
.spc-pill.is-active {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
    box-shadow: var(--shadow-pop);
}
.spc-pill.is-active span { color: rgba(255,255,255,.7); }

/* ---------- STATS ---------- */
.spc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.spc-stat {
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    padding: 14px 16px;
    display: flex; flex-direction: column; gap: 4px;
}
.spc-stat-label {
    font-size: 11px; letter-spacing: 1.1px; text-transform: uppercase;
    color: var(--muted); font-weight: 600;
}
.spc-stat-val {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 600; color: var(--ink);
    font-variant-numeric: tabular-nums; letter-spacing: -0.01em;
}
.spc-stat-val strong { font-weight: 600; }
.spc-stat-hint { font-size: 11px; color: var(--muted-2); }

/* ---------- CTA ---------- */
.spc-cta { display: flex; flex-direction: column; gap: 10px; }
.spc-brand-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}
.spc-cart-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    height: 52px;
    padding: 0 10px;
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: var(--radius-2);
    font-family: var(--font-ui); font-size: 11px; font-weight: 600;
    letter-spacing: -0.005em;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 10px 22px -10px rgba(245,165,36,.55);
    transition: background .15s, transform .12s, box-shadow .15s;
}
.spc-cart-btn:hover { background: var(--accent-deep); color: #fff; transform: translateY(-1px); text-decoration: none; }
.spc-secondary-cta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.spc-ghost {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: 42px;
    background: transparent;
    border: 1px solid var(--rule);
    border-radius: var(--radius-2);
    color: var(--ink);
    font-size: 13px; font-weight: 500;
    cursor: pointer;
    font-family: var(--font-ui);
    text-decoration: none;
    transition: all .15s;
}
.spc-ghost:hover { border-color: var(--ink); background: var(--surface-2); color: var(--ink); text-decoration: none; }

.spc-disclaimer {
    margin: 6px 0 0;
    font-size: 11.5px; color: var(--muted-2);
    text-align: center; line-height: 1.5;
}

/* ---------- ERROR ---------- */
.spc-error {
    margin-top: 14px;
    padding: 14px 16px;
    background: #fff5f5;
    border: 1px solid #fbd5d5;
    border-radius: var(--radius-2);
    color: #9b2c2c;
    font-size: 13px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 720px) {
    .spc-calculator-wrapper { padding: 20px; margin: 16px; border-radius: 18px; }
    .spc-card { padding: 20px; }
    .spc-row--2 { grid-template-columns: 1fr; }
    .spc-address-row { grid-template-columns: 1fr; gap: 14px; }
    .spc-form .spc-address-input,
    .spc-form select.spc-address-input { height: 56px !important; min-height: 56px !important; font-size: 18px !important; }
    .spc-form .spc-state-select-wrap { height: 56px !important; min-height: 56px !important; }
    .spc-state-select-display { font-size: 18px; }
    .spc-pills, .spc-stats, .spc-brand-links, .spc-secondary-cta {
        grid-template-columns: 1fr 1fr;
    }
    .spc-segment { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .spc-row--2 { grid-template-columns: 1fr; }
    .spc-actions { flex-direction: column; align-items: stretch; }
    .spc-reset { align-self: center; }
    .spc-back-btn { width: 100%; }
}