/* JANUS Landing — ROI Calculator Styles */

.roi-calculator {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.roi-intro {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
    font-size: 18px;
    line-height: 1.7;
    color: var(--gray-700);
}

.roi-intro strong {
    color: var(--gray-900);
}

.roi-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 20px;
    padding: 48px 40px;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--gold-primary);
}

.roi-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

.roi-input-group {
    display: flex;
    flex-direction: column;
}

.roi-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.roi-label-icon {
    font-size: 18px;
}

.roi-toggle-group {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

.roi-toggle {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
}

.roi-toggle:hover {
    border-color: var(--gold-primary);
}

.roi-toggle input[type="radio"] {
    display: none;
}

.roi-toggle input[type="radio"]:checked + .roi-toggle-label {
    color: var(--gold-dark);
    font-weight: 600;
}

.roi-toggle:has(input[type="radio"]:checked) {
    border-color: var(--gold-primary);
    background: linear-gradient(135deg, #fffbf0 0%, var(--white) 100%);
    box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.1);
}

.roi-slider-container {
    position: relative;
}

.roi-slider-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 8px;
}

.roi-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--gray-200);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.roi-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gold-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(212, 168, 83, 0.4);
    transition: all 0.2s ease;
}

.roi-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(212, 168, 83, 0.6);
}

.roi-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gold-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(212, 168, 83, 0.4);
}

.roi-slider-range {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 8px;
}

.roi-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    background: var(--white);
    font-size: 14px;
    color: var(--gray-800);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.roi-select:focus {
    outline: none;
    border-color: var(--gold-primary);
}

.roi-results {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 32px;
}

.roi-results-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 24px;
    text-align: center;
}

.roi-lang-label {
    display: inline-block;
    margin-left: 8px;
    padding: 3px 12px;
    background: var(--gray-100);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--gold-dark);
    vertical-align: middle;
}

.roi-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.roi-result-card {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.roi-result-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.roi-result-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
}

.roi-result-card.roi-result-highlight .roi-result-value {
    color: var(--gold-primary);
}

.roi-result-card.roi-result-loss .roi-result-value {
    color: #e53e3e;
}

.roi-bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.roi-bar-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.roi-bar-label {
    font-size: 13px;
    color: var(--gray-600);
    width: 120px;
    flex-shrink: 0;
}

.roi-bar-track {
    flex: 1;
    height: 32px;
    background: var(--gray-100);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.roi-bar-fill {
    height: 100%;
    border-radius: 8px;
    transition: width 0.6s ease;
    display: flex;
    align-items: center;
    padding-left: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
}

.roi-bar-current .roi-bar-fill {
    background: var(--gray-400);
}

.roi-bar-potential .roi-bar-fill {
    background: linear-gradient(90deg, var(--gold-primary) 0%, var(--gold-light) 100%);
}

.roi-download-btn {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 100%);
    color: var(--gray-900);
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.roi-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.roi-report {
    max-width: 900px;
    margin: 40px auto 0;
    background: var(--white);
    border-radius: 20px;
    padding: 48px 40px;
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--gold-primary);
    display: none;
}

.roi-report-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 32px;
    text-align: center;
}

.roi-report-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.roi-report-item {
    padding: 20px;
    background: var(--gray-50);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.roi-report-label {
    font-size: 13px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.roi-report-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.roi-report-highlight {
    background: linear-gradient(135deg, #fffbf0 0%, var(--white) 100%);
    border: 2px solid var(--gold-primary);
}

.roi-report-highlight .roi-report-value {
    color: var(--gold-primary);
}

.roi-report-loss {
    background: linear-gradient(135deg, #fff5f5 0%, var(--white) 100%);
    border: 2px solid #e53e3e;
}

.roi-report-loss .roi-report-value {
    color: #e53e3e;
}

.roi-report-cta {
    text-align: center;
    padding-top: 24px;
    border-top: 2px solid var(--gray-100);
}

.roi-report-cta p {
    font-size: 18px;
    color: var(--gray-700);
    margin-bottom: 20px;
}

.roi-report-subtitle {
    text-align: center;
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 40px;
}

.roi-report-section-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 40px 0 12px;
}

.roi-report-section-desc {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

.roi-projection-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.roi-projection-table thead {
    background: var(--gray-100);
}

.roi-projection-table th {
    padding: 16px 12px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.roi-projection-table td {
    padding: 16px 12px;
    font-size: 15px;
    color: var(--gray-800);
    border-top: 1px solid var(--gray-100);
}

.roi-projection-table tbody tr:hover {
    background: var(--gray-50);
}

.roi-projection-highlight {
    color: var(--gold-primary);
    font-weight: 600;
}

.roi-projection-gain {
    color: #16a34a;
    font-weight: 600;
}

.roi-projection-total {
    background: var(--gray-50);
    border-top: 2px solid var(--gray-200);
}

.roi-projection-total td {
    font-weight: 700;
    color: var(--gray-900);
}

.roi-cost-comparison {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.roi-cost-item {
    padding: 24px 20px;
    background: var(--gray-50);
    border-radius: 12px;
    text-align: center;
}

.roi-cost-label {
    display: block;
    font-size: 13px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.roi-cost-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.roi-cost-traditional {
    color: #e53e3e;
}

.roi-cost-janus {
    color: var(--gold-primary);
}

.roi-cost-savings {
    background: linear-gradient(135deg, #f0fdf4 0%, var(--white) 100%);
    border: 2px solid #16a34a;
}

.roi-cost-savings .roi-cost-value {
    color: #16a34a;
}

.roi-recommendation {
    padding: 24px;
    background: linear-gradient(135deg, #fffbf0 0%, var(--white) 100%);
    border: 2px solid var(--gold-primary);
    border-radius: 12px;
    margin-bottom: 32px;
}

.roi-recommendation p {
    font-size: 15px;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 12px;
}

.roi-recommendation p:last-child {
    margin-bottom: 0;
}

.roi-recommendation strong {
    color: var(--gray-900);
}

@media (max-width: 968px) {
    .roi-inputs {
        grid-template-columns: 1fr;
    }

    .roi-results-grid {
        grid-template-columns: 1fr;
    }

    .roi-container,
    .roi-report {
        padding: 32px 24px;
    }
    
    .roi-cost-comparison {
        grid-template-columns: 1fr;
    }
    
    .roi-projection-table {
        font-size: 14px;
    }
    
    .roi-projection-table th,
    .roi-projection-table td {
        padding: 12px 8px;
    }
}

@media (max-width: 640px) {
    .roi-report-grid {
        grid-template-columns: 1fr;
    }

    .roi-result-value {
        font-size: 24px;
    }

    .roi-bar-label {
        width: 80px;
        font-size: 12px;
    }
}