/* ==========================================================================
   Marsico Energy Pro — Public Frontend Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&family=Raleway:wght@600;700;800&display=swap');

/* --------------------------------------------------------------------------
   Variables & Base
   -------------------------------------------------------------------------- */
:root {
    --marsico-teal: #4db8a4;
    --marsico-teal-dark: #3aa08e;
    --marsico-teal-darker: #2d8a79;
    --marsico-teal-light: #7dd0c0;
    --marsico-teal-pale: #e8f7f5;
    --marsico-bg: #ffffff;
    --marsico-bg-alt: #f5faf9;
    --marsico-text-dark: #2c3e35;
    --marsico-text-gray: #5a6b65;
    --marsico-footer-bg: #2c3e35;
    --marsico-font-heading: 'Raleway', sans-serif;
    --marsico-font-body: 'Open Sans', sans-serif;
    --marsico-radius: 8px;
    --marsico-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --marsico-transition: 0.25s ease;
}

/* --------------------------------------------------------------------------
   Shared / Section Titles
   -------------------------------------------------------------------------- */
.marsico-section-title {
    font-family: var(--marsico-font-heading);
    font-weight: 800;
    font-size: 2em;
    color: var(--marsico-text-dark);
    text-align: center;
    margin-bottom: 0.25em;
    border-left: 4px solid var(--marsico-teal);
    padding-left: 0.5em;
    display: inline-block;
    width: 100%;
}

.marsico-section-subtitle {
    font-family: var(--marsico-font-body);
    font-size: 1.1em;
    color: var(--marsico-text-gray);
    text-align: center;
    margin-bottom: 2em;
}

/* --------------------------------------------------------------------------
   Tabs — Price Table
   -------------------------------------------------------------------------- */
.marsico-preturi-wrap {
    max-width: 1100px;
    margin: 2em auto;
    padding: 0 1em;
    font-family: var(--marsico-font-body);
    color: var(--marsico-text-dark);
}

.marsico-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.5em;
    border-bottom: 2px solid var(--marsico-teal-pale);
    padding-bottom: 0;
}

.marsico-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border: none;
    border-radius: var(--marsico-radius) var(--marsico-radius) 0 0;
    background: var(--marsico-teal-pale);
    color: var(--marsico-text-dark);
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 0.95em;
    cursor: pointer;
    transition: background var(--marsico-transition), color var(--marsico-transition);
    white-space: nowrap;
}

.marsico-tab:hover {
    background: var(--marsico-teal-light);
    color: #fff;
}

.marsico-tab.active {
    background: var(--marsico-teal);
    color: #fff;
}

.marsico-tab-icon {
    font-size: 1.15em;
}

.marsico-tab-content {
    display: none;
}

.marsico-tab-content.active {
    display: block;
}

/* --------------------------------------------------------------------------
   Price Table
   -------------------------------------------------------------------------- */
.marsico-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5em;
    font-family: var(--marsico-font-body);
}

.marsico-table th {
    background: var(--marsico-teal);
    color: #fff;
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    padding: 12px 16px;
    text-align: left;
    font-size: 0.95em;
}

.marsico-table th:last-child {
    text-align: right;
}

.marsico-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #e0ede9;
    vertical-align: middle;
    font-size: 0.95em;
}

.marsico-table td:last-child {
    text-align: right;
}

.marsico-table tr:nth-child(even) {
    background: var(--marsico-bg-alt);
}

.marsico-table tr:hover {
    background: var(--marsico-teal-pale);
}

.marsico-product-name {
    font-weight: 700;
    color: var(--marsico-text-dark);
}

.marsico-product-specs {
    color: var(--marsico-text-gray);
    font-size: 0.9em;
}

.marsico-price {
    font-weight: 700;
    color: var(--marsico-teal);
    font-size: 1.1em;
    white-space: nowrap;
}

.marsico-stock-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    white-space: nowrap;
}

.marsico-stock-out {
    background: #e0e0e0;
    color: #888;
}

.marsico-stock-order {
    background: #fff3cd;
    color: #856404;
}

/* --------------------------------------------------------------------------
   Mobile Cards (price table) — hidden on desktop
   -------------------------------------------------------------------------- */
.marsico-cards-mobile {
    display: none;
}

.marsico-card-mobile {
    background: var(--marsico-bg);
    border: 1px solid #e0ede9;
    border-radius: var(--marsico-radius);
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: var(--marsico-shadow);
}

.marsico-card-mobile-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
}

.marsico-card-mobile-row:last-child {
    border-bottom: none;
}

.marsico-card-mobile-label {
    font-weight: 600;
    color: var(--marsico-text-gray);
    font-size: 0.85em;
    flex-shrink: 0;
    margin-right: 12px;
}

.marsico-card-mobile-value {
    text-align: right;
    font-size: 0.95em;
}

/* --------------------------------------------------------------------------
   CTA Box
   -------------------------------------------------------------------------- */
.marsico-cta-box {
    border: 2px solid var(--marsico-teal);
    border-radius: var(--marsico-radius);
    padding: 2em;
    text-align: center;
    margin-top: 2em;
    background: var(--marsico-bg-alt);
}

.marsico-cta-box h3 {
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.4em;
    color: var(--marsico-text-dark);
    margin-bottom: 0.5em;
}

.marsico-cta-box p {
    color: var(--marsico-text-gray);
    margin-bottom: 1.25em;
    font-size: 1em;
}

.marsico-cta-btn {
    display: inline-block;
    padding: 14px 36px;
    background: var(--marsico-teal);
    color: #fff;
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.05em;
    border-radius: var(--marsico-radius);
    text-decoration: none;
    transition: background var(--marsico-transition), transform var(--marsico-transition);
}

.marsico-cta-btn:hover {
    background: var(--marsico-teal-dark);
    transform: translateY(-1px);
    color: #fff;
    cursor: pointer;
}

.marsico-cta-btn:disabled {
    background: var(--marsico-text-gray);
    cursor: not-allowed;
    transform: none;
}

/* Quote form inside CTA box */
.marsico-oferta-form {
    text-align: left;
    margin-top: 1em;
}

.marsico-oferta-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    margin-bottom: 1.5em;
}

.marsico-oferta-fields .marsico-full-width {
    grid-column: 1 / -1;
}

.marsico-oferta-form .marsico-input {
    width: 100%;
}

.marsico-oferta-form textarea.marsico-input {
    background: var(--marsico-bg);
    font-size: 0.9em;
    line-height: 1.5;
}

.marsico-oferta-form .marsico-cta-btn {
    display: block;
    width: 100%;
    border: none;
    font-size: 1.1em;
    padding: 16px;
    text-align: center;
}

.marsico-oferta-status {
    margin-top: 1em;
    padding: 12px 16px;
    border-radius: var(--marsico-radius);
    font-family: var(--marsico-font-body);
    font-size: 0.95em;
    text-align: center;
}

.marsico-status-success {
    background: var(--marsico-teal-pale);
    color: var(--marsico-teal-darker);
    border: 1px solid var(--marsico-teal-light);
}

.marsico-status-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fca5a5;
    text-decoration: none;
}

/* --------------------------------------------------------------------------
   Calculator — Wrapper & Form
   -------------------------------------------------------------------------- */
.marsico-calculator-wrap {
    max-width: 1000px;
    margin: 2em auto;
    padding: 0 1em;
    font-family: var(--marsico-font-body);
    color: var(--marsico-text-dark);
}

/* --------------------------------------------------------------------------
   Deviz (Price Breakdown) Table
   -------------------------------------------------------------------------- */
.marsico-deviz-wrap {
    margin-bottom: 2em;
}

.marsico-deviz-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--marsico-font-body);
    border: 1px solid #e0ede9;
    border-radius: var(--marsico-radius);
    overflow: hidden;
    font-size: 0.92em;
}

.marsico-deviz-table thead th {
    background: var(--marsico-teal);
    color: #fff;
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    padding: 11px 12px;
    text-align: right;
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.marsico-deviz-table thead th.deviz-col-name {
    text-align: left;
}

.marsico-deviz-table thead th.deviz-col-qty {
    text-align: center;
}

.marsico-deviz-table tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid #e0ede9;
    color: var(--marsico-text-dark);
}

.marsico-deviz-table td.deviz-col-name {
    text-align: left;
    font-weight: 500;
    max-width: 250px;
}

.marsico-deviz-table td.deviz-col-qty {
    text-align: center;
}

.marsico-deviz-table td.deviz-col-price,
.marsico-deviz-table td.deviz-col-total {
    text-align: right;
    white-space: nowrap;
}

.marsico-deviz-table tr:nth-child(even) {
    background: var(--marsico-bg-alt);
}

.marsico-deviz-table tr.deviz-subtotal {
    background: var(--marsico-teal-pale) !important;
    border-top: 2px solid var(--marsico-teal-light);
}

.marsico-deviz-table tr.deviz-subtotal td {
    padding: 10px 12px;
    font-size: 0.95em;
}

.marsico-deviz-table tr.deviz-grand-total {
    background: var(--marsico-teal-darker) !important;
}

.marsico-deviz-table tr.deviz-grand-total td {
    color: #fff;
    padding: 13px 12px;
    font-size: 1.05em;
}

.marsico-deviz-table tr.deviz-grand-total strong {
    color: #fff;
}

.marsico-deviz-note {
    margin-top: 0.6em;
    font-size: 0.82em;
    color: var(--marsico-text-gray);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Offer Terms
   -------------------------------------------------------------------------- */
.marsico-offer-terms {
    margin: 1.5em 0;
    padding: 1.2em 1.5em;
    background: var(--marsico-bg-alt);
    border: 1px solid #e0ede9;
    border-radius: var(--marsico-radius);
}

.marsico-terms-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
    font-size: 0.92em;
    color: var(--marsico-text-dark);
}

.marsico-term-item strong {
    color: var(--marsico-teal-darker);
}

@media (max-width: 480px) {
    .marsico-terms-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .marsico-deviz-table {
        font-size: 0.82em;
    }
    .marsico-deviz-table td.deviz-col-name {
        max-width: 120px;
        word-wrap: break-word;
    }
    .marsico-deviz-table thead th,
    .marsico-deviz-table tbody td {
        padding: 8px 6px;
    }
}

.marsico-eur-rate-info {
    background: var(--marsico-teal-pale);
    border-left: 4px solid var(--marsico-teal);
    padding: 0.75em 1.2em;
    margin-bottom: 1.5em;
    border-radius: var(--marsico-radius);
    font-family: var(--marsico-font-body);
    font-size: 0.95em;
    color: var(--marsico-text-dark);
}

.marsico-eur-rate-info strong {
    color: var(--marsico-teal-darker);
    font-size: 1.05em;
}

.marsico-rate-date {
    color: var(--marsico-text-gray);
    font-size: 0.85em;
}

.marsico-calc-form {
    background: var(--marsico-bg);
    border: 1px solid #e0ede9;
    border-radius: var(--marsico-radius);
    padding: 2em;
    box-shadow: var(--marsico-shadow);
    margin-bottom: 2em;
}

.marsico-form-heading {
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.3em;
    color: var(--marsico-text-dark);
    margin-bottom: 1.25em;
    padding-bottom: 0.5em;
    border-bottom: 2px solid var(--marsico-teal-pale);
}

.marsico-form-group {
    margin-bottom: 1.25em;
}

.marsico-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4em;
    color: var(--marsico-text-dark);
    font-size: 0.95em;
}

.marsico-select,
.marsico-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cdddd7;
    border-radius: 6px;
    font-family: var(--marsico-font-body);
    font-size: 0.95em;
    color: var(--marsico-text-dark);
    background: var(--marsico-bg);
    transition: border-color var(--marsico-transition), box-shadow var(--marsico-transition);
    box-sizing: border-box;
}

.marsico-select:focus,
.marsico-input:focus {
    outline: none;
    border-color: var(--marsico-teal);
    box-shadow: 0 0 0 3px rgba(77, 184, 164, 0.15);
}

.marsico-kwp-display {
    background: var(--marsico-teal-pale);
    border-left: 4px solid var(--marsico-teal);
    padding: 12px 16px;
    border-radius: 0 6px 6px 0;
    font-size: 1em;
    color: var(--marsico-text-dark);
}

.marsico-kwp-display strong {
    color: var(--marsico-teal-darker);
    font-size: 1.15em;
}

.marsico-recommendation {
    background: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: 10px 14px;
    border-radius: 0 6px 6px 0;
    font-size: 0.9em;
    color: #6d5c00;
    margin-bottom: 1.25em;
}

.marsico-install-cost {
    background: var(--marsico-bg-alt);
    border: 1px solid #e0ede9;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.95em;
}

.marsico-install-cost strong {
    color: var(--marsico-teal);
}

/* --------------------------------------------------------------------------
   Toggle Switch
   -------------------------------------------------------------------------- */
.marsico-toggle-label {
    display: flex !important;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.marsico-toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
    flex-shrink: 0;
}

.marsico-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.marsico-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cdddd7;
    border-radius: 28px;
    transition: background-color var(--marsico-transition);
}

.marsico-toggle-slider::before {
    content: '';
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background-color: #fff;
    border-radius: 50%;
    transition: transform var(--marsico-transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.marsico-toggle-switch input:checked + .marsico-toggle-slider {
    background-color: var(--marsico-teal);
}

.marsico-toggle-switch input:checked + .marsico-toggle-slider::before {
    transform: translateX(24px);
}

/* --------------------------------------------------------------------------
   Calculate Button
   -------------------------------------------------------------------------- */
.marsico-form-actions {
    text-align: center;
    margin-top: 1.5em;
}

.marsico-btn-calculate {
    display: inline-block;
    padding: 16px 48px;
    background: var(--marsico-teal);
    color: #fff;
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.15em;
    border: none;
    border-radius: var(--marsico-radius);
    cursor: pointer;
    transition: background var(--marsico-transition), transform var(--marsico-transition), box-shadow var(--marsico-transition);
    box-shadow: 0 4px 14px rgba(77, 184, 164, 0.3);
}

.marsico-btn-calculate:hover {
    background: var(--marsico-teal-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(77, 184, 164, 0.4);
}

.marsico-btn-calculate:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(77, 184, 164, 0.3);
}

/* --------------------------------------------------------------------------
   Results Section
   -------------------------------------------------------------------------- */
.marsico-results {
    margin-top: 2em;
}

.marsico-results-title {
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.5em;
    text-align: center;
    color: var(--marsico-text-dark);
    margin-bottom: 1.25em;
}

/* --------------------------------------------------------------------------
   Summary Cards (2x2 grid)
   -------------------------------------------------------------------------- */
.marsico-summary-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25em;
    margin-bottom: 2em;
}

.marsico-card {
    background: var(--marsico-bg);
    border-radius: var(--marsico-radius);
    border-top: 4px solid var(--marsico-teal);
    padding: 1.5em 1.25em;
    text-align: center;
    box-shadow: var(--marsico-shadow);
    transition: transform var(--marsico-transition), box-shadow var(--marsico-transition);
}

.marsico-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.1);
}

.marsico-card-icon {
    font-size: 2em;
    margin-bottom: 0.3em;
}

.marsico-card-value {
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 2em;
    color: var(--marsico-teal);
    margin-bottom: 0.15em;
    line-height: 1.2;
}

.marsico-card-label {
    font-size: 0.9em;
    color: var(--marsico-text-gray);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Chart Container
   -------------------------------------------------------------------------- */
.marsico-chart-container {
    background: var(--marsico-bg);
    border-radius: var(--marsico-radius);
    padding: 1.5em;
    margin-bottom: 2em;
    box-shadow: var(--marsico-shadow);
}

.marsico-chart-container h4 {
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.15em;
    text-align: center;
    color: var(--marsico-text-dark);
    margin-bottom: 1em;
}

.marsico-chart-container canvas {
    width: 100% !important;
    max-height: 400px;
}

/* --------------------------------------------------------------------------
   Amortization Table
   -------------------------------------------------------------------------- */
.marsico-amort-table-wrap {
    margin-bottom: 2em;
}

.marsico-amort-table-wrap h4 {
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    font-size: 1.15em;
    text-align: center;
    color: var(--marsico-text-dark);
    margin-bottom: 1em;
}

.marsico-amort-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--marsico-font-body);
}

.marsico-amort-table th {
    background: var(--marsico-teal);
    color: #fff;
    font-family: var(--marsico-font-heading);
    font-weight: 700;
    padding: 12px 14px;
    text-align: right;
    font-size: 0.9em;
}

.marsico-amort-table th:first-child {
    text-align: center;
}

.marsico-amort-table th:last-child {
    text-align: center;
}

.marsico-amort-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #e0ede9;
    text-align: right;
    font-size: 0.9em;
}

.marsico-amort-table td:first-child {
    text-align: center;
    font-weight: 600;
}

.marsico-amort-table td:last-child {
    text-align: center;
    font-size: 1.1em;
}

.marsico-amort-table tr:nth-child(even) {
    background: var(--marsico-bg-alt);
}

.marsico-amort-table tr:hover {
    background: var(--marsico-teal-pale);
}

.marsico-amort-table tr.amortized {
    background: var(--marsico-teal-pale);
}

.marsico-amort-table tr.payback-year {
    background: var(--marsico-teal-light);
    font-weight: 700;
    color: #fff;
}

.marsico-amort-table tr.payback-year td {
    font-weight: 700;
    color: #fff;
}

/* --------------------------------------------------------------------------
   Responsive — Tablet & Mobile
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .marsico-section-title {
        font-size: 1.5em;
    }

    /* Tabs: horizontal scroll */
    .marsico-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 4px;
        scrollbar-width: thin;
    }

    .marsico-tab {
        padding: 8px 14px;
        font-size: 0.85em;
    }

    /* Price table: hide desktop, show cards */
    .marsico-desktop-table {
        display: none;
    }

    .marsico-cards-mobile {
        display: block;
    }

    /* Calculator summary cards: 1 column */
    .marsico-summary-cards {
        grid-template-columns: 1fr;
    }

    .marsico-card-value {
        font-size: 1.6em;
    }

    /* CTA */
    .marsico-cta-box {
        padding: 1.5em 1em;
    }

    .marsico-cta-btn {
        padding: 12px 28px;
        font-size: 1em;
    }

    /* Form */
    .marsico-calc-form {
        padding: 1.25em;
    }

    /* Amortization table: scroll */
    .marsico-amort-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 480px) {
    .marsico-section-title {
        font-size: 1.25em;
    }

    .marsico-section-subtitle {
        font-size: 0.95em;
    }

    .marsico-tab {
        padding: 7px 10px;
        font-size: 0.8em;
    }

    .marsico-tab-label {
        display: none;
    }

    .marsico-tab-icon {
        font-size: 1.3em;
    }

    .marsico-card-value {
        font-size: 1.35em;
    }

    .marsico-card-label {
        font-size: 0.8em;
    }

    .marsico-btn-calculate {
        padding: 14px 32px;
        font-size: 1em;
        width: 100%;
    }

    .marsico-cta-btn {
        display: block;
        width: 100%;
        text-align: center;
    }

    .marsico-calc-form {
        padding: 1em;
    }

    .marsico-card-mobile-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }

    .marsico-card-mobile-value {
        text-align: left;
    }
}