/* ROI Calculator Specific Styles */

/* Calculator Hero Section */
.calculator-hero {
    padding: 120px 0 80px;
    background: var(--gradient-secondary);
    color: var(--white);
    text-align: center;
}

.calculator-hero .hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.calculator-hero .hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.calculator-hero .hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.calculator-hero .stat-item {
    text-align: center;
}

.calculator-hero .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    font-family: var(--font-primary);
}

.calculator-hero .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
}

/* Calculator Section */
.calculator-section {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.calculator-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.calculator-form h2 {
    color: var(--dark-gray);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 2rem;
}

.form-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section h3::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    padding: 0.8rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    outline: none;
}

.form-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 102, 204, 0.3);
}

.form-group input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 102, 204, 0.3);
}

.slider-value {
    display: inline-block;
    margin-left: 1rem;
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.form-actions .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    min-width: 150px;
}

/* Calculator Results */
.calculator-results {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    animation: slideInRight 0.6s ease;
}

.calculator-results h2 {
    color: var(--dark-gray);
    margin-bottom: 2rem;
    font-size: 1.8rem;
    text-align: center;
}

.results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.result-card {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform var(--transition-fast);
}

.result-card:hover {
    transform: translateY(-5px);
}

.result-card.highlight {
    background: var(--gradient-primary);
    color: var(--white);
}

.result-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.result-card.highlight h3 {
    opacity: 1;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-primary);
    color: var(--primary-blue);
}

.result-card.highlight .result-value {
    color: var(--white);
}

.results-breakdown {
    margin-bottom: 2.5rem;
}

.results-breakdown h3 {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.breakdown-grid {
    display: grid;
    gap: 1rem;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    transition: background-color var(--transition-fast);
}

.breakdown-item:hover {
    background: #e9ecef;
}

.breakdown-label {
    font-weight: 500;
    color: var(--dark-gray);
}

.breakdown-value {
    font-weight: 700;
    color: var(--primary-blue);
    font-family: var(--font-primary);
}

.results-chart {
    margin-bottom: 2.5rem;
}

.results-chart h3 {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.results-chart canvas {
    width: 100% !important;
    height: 300px !important;
    border-radius: 10px;
}

.results-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.results-actions .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Benchmarks Section */
.benchmarks-section {
    padding: var(--section-padding);
    background: var(--white);
}

.benchmarks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benchmark-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.benchmark-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: 0 15px 30px rgba(0, 102, 204, 0.1);
}

.benchmark-card h3 {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.benchmark-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benchmark-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: var(--white);
    border-radius: 8px;
}

.benchmark-stat .stat-label {
    font-weight: 500;
    color: var(--medium-gray);
}

.benchmark-stat .stat-value {
    font-weight: 700;
    color: var(--primary-blue);
    font-family: var(--font-primary);
}

/* CTA Section */
.cta-section {
    padding: var(--section-padding);
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.cta-buttons .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.cta-buttons .btn-secondary {
    background: var(--white);
    color: var(--primary-blue);
    border: none;
}

.cta-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Animations */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Active Navigation Link */
.nav-link.active {
    color: var(--primary-blue);
}

.nav-link.active::after {
    width: 100%;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .calculator-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .calculator-results {
        order: -1;
    }
}

@media (max-width: 768px) {
    .calculator-hero .hero-title {
        font-size: 2.5rem;
    }
    
    .calculator-hero .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .calculator-form,
    .calculator-results {
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .results-summary {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 250px;
    }
}

@media (max-width: 480px) {
    .calculator-hero {
        padding: 100px 0 60px;
    }
    
    .calculator-hero .hero-title {
        font-size: 2rem;
    }
    
    .calculator-hero .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .calculator-hero .stat-number {
        font-size: 2rem;
    }
    
    .benchmarks-grid {
        grid-template-columns: 1fr;
    }
    
    .benchmark-stat {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .cta-section,
    .footer {
        display: none;
    }
    
    .calculator-container {
        grid-template-columns: 1fr;
    }
    
    .calculator-form {
        display: none;
    }
    
    .calculator-results {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-blue);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Validation */
.form-group input:invalid {
    border-color: #dc3545;
}

.form-group input:valid {
    border-color: var(--primary-green);
}

.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Tooltip Styles */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-gray);
    color: var(--white);
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
}

/* Disclaimer Section - Production Ready */
.disclaimer-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.disclaimer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-blue) 50%, transparent 100%);
}

.disclaimer-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: relative;
}

.disclaimer-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 20px 20px 0 0;
}

.disclaimer-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.disclaimer-header h3 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-family: var(--font-primary);
}

.disclaimer-header .subtitle {
    font-size: 1rem;
    color: var(--medium-gray);
    font-style: italic;
}

.disclaimer-body {
    text-align: left;
    line-height: 1.7;
}

.disclaimer-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 12px;
    border-left: 4px solid var(--primary-blue);
    position: relative;
    transition: all var(--transition-fast);
}

.disclaimer-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.1);
}

.disclaimer-item:last-child {
    margin-bottom: 0;
    border-left-color: var(--primary-green);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.disclaimer-item .icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 24px;
    height: 24px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 700;
}

.disclaimer-item:last-child .icon {
    background: var(--primary-green);
}

.disclaimer-item p {
    font-size: 0.95rem;
    color: var(--dark-gray);
    margin: 0;
    padding-right: 3rem;
}

.disclaimer-item strong {
    color: var(--primary-blue);
    font-weight: 600;
}

.disclaimer-item:last-child strong {
    color: var(--primary-green);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: rgba(0, 102, 204, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.methodology-item {
    text-align: center;
    padding: 1rem;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.methodology-item .label {
    font-size: 0.8rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.methodology-item .value {
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 0.9rem;
}

.disclaimer-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e9ecef;
    text-align: center;
}

.disclaimer-footer .legal-note {
    font-size: 0.85rem;
    color: var(--medium-gray);
    font-style: italic;
    line-height: 1.6;
}

/* Disclaimer Responsive Design */
@media (max-width: 768px) {
    .disclaimer-section {
        padding: 3rem 0;
    }
    
    .disclaimer-content {
        margin: 0 1rem;
        padding: 2rem 1.5rem;
        border-radius: 15px;
    }
    
    .disclaimer-header h3 {
        font-size: 1.5rem;
    }
    
    .disclaimer-item {
        padding: 1.25rem;
    }
    
    .disclaimer-item .icon {
        display: none;
    }
    
    .disclaimer-item p {
        padding-right: 0;
        font-size: 0.9rem;
    }
    
    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .disclaimer-content {
        margin: 0 0.5rem;
        padding: 1.5rem 1rem;
    }
    
    .disclaimer-header h3 {
        font-size: 1.3rem;
    }
    
    .disclaimer-item {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
}