/* SIP Calculator Styles */
:root {
    --primary-color: #3498db;
    --primary-hover: #2980b9;
    --secondary-color: #2ecc71;
    --tertiary-color: #f39c12;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --border-color: #e9ecef;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 10px;
    --border-radius-lg: 12px;
}

.sip-calculator-page {
    padding: 40px 0;
    background: linear-gradient(135deg, #f5f9ff 0%, #e6f0ff 100%);
    min-height: 100vh;
}

.tool-header {
    text-align: center;
    margin-bottom: 40px;
}

.tool-header h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 15px;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Calculator Grid */
.calculator-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 30px;
    width: 100%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
    box-sizing: border-box;
}

/* Responsive adjustments for calculator inputs and results */
.calculator-inputs,
.calculator-results {
    width: 100%;
    padding: 25px 20px;
    margin-bottom: 20px;
}

.calculator-inputs {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.calculator-inputs:hover {
    box-shadow: var(--shadow-hover);
}

.calculator-results {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.calculator-results:hover {
    box-shadow: var(--shadow-hover);
}

/* Input Groups */
.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon i {
    position: absolute;
    left: 15px;
    color: var(--text-secondary);
}

.input-with-icon .form-control {
    padding-left: 45px;
    padding-right: 10px;
}

.form-control {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-white);
    color: var(--text-primary);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%237f8c8d' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
    outline: none;
}

.range-container {
    margin-top: 10px;
}

input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
    -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--primary-hover);
    transform: scale(1.2);
}

/* Advance Options */
.advance-options {
    margin: 30px 0;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.btn-advance {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 10px 15px;
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-advance:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
}

.advance-panel {
    margin-top: 20px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    border: 1px dashed var(--border-color);
    display: none;
}

.advance-panel.show {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn-calculate, .btn-reset {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-calculate {
    background: var(--primary-color);
    color: white;
}

.btn-calculate:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-reset {
    background: var(--bg-light);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-reset:hover {
    background: #e9ecef;
}

/* Results Section */
.result-summary {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.result-item {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.result-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.result-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.result-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.result-chart {
    height: 250px;
    margin-bottom: 30px;
}

.result-breakdown {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 20px;
}

.result-breakdown h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-size: 1.2rem;
    text-align: center;
}

.breakdown-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.breakdown-item {
    display: flex;
    flex-direction: column;
}

.breakdown-item .label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.breakdown-item .value {
    font-weight: 600;
    color: var(--text-primary);
}

/* Projection Chart */
.projection-chart {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-md);
}

.projection-chart h2 {
    margin-top: 0;
    margin-bottom: 25px;
    color: var(--text-primary);
    text-align: center;
}

.chart-container {
    height: 400px;
    margin-bottom: 20px;
    position: relative;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
}

/* SIP Comparison */
.sip-comparison {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-md);
}

.sip-comparison h2 {
    margin-top: 0;
    margin-bottom: 25px;
    color: var(--text-primary);
    text-align: center;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.comparison-option {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.comparison-option:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.comparison-option h3 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--text-primary);
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.comparison-result {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.comparison-result div {
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.comparison-result .compare-maturity {
    color: var(--primary-color);
    font-weight: 600;
}

.comparison-result .compare-gain {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Unique Features */
.unique-features {
    margin-bottom: 40px;
}

.unique-features h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-primary);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.feature-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    margin: 0 0 15px;
    color: var(--text-primary);
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

/* FAQ Section */
.faq-item {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-item h3 {
    margin: 0;
    padding: 20px;
    background: var(--bg-light);
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-item h3:hover {
    background: #e9ecef;
}

.faq-item p {
    margin: 0;
    padding: 20px;
    color: var(--text-secondary);
    line-height: 1.6;
    border-top: 1px solid var(--border-color);
}

/* SEO Content */
.seo-content {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    margin-top: 50px;
    box-shadow: var(--shadow-md);
}

.seo-content h2 {
    color: var(--text-primary);
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.seo-content h3 {
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.seo-content h4 {
    color: var(--secondary-color);
    margin-top: 25px;
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.seo-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.seo-content ul, .seo-content ol {
    margin-bottom: 25px;
    padding-left: 25px;
}

.seo-content li {
    margin-bottom: 10px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.seo-content code {
    background: #f0f4f8;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9em;
    color: #e74c3c;
}

/* ====================================
   Responsive Styles - SIP Calculator
   ==================================== */

/* Large devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {
    .calculator-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .result-summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .breakdown-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-container {
        height: 350px;
    }
}

/* Medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
    .tool-header h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .subtitle {
        font-size: 1.05rem;
    }
    
    .calculator-inputs,
    .calculator-results,
    .projection-chart,
    .sip-comparison,
    .seo-content {
        padding: 25px;
    }
    
    .result-item {
        padding: 15px;
    }
    
    .result-value {
        font-size: 1.6rem;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
}

/* Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    .tool-header h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .tool-header {
        margin-bottom: 30px;
    }
    
    .comparison-grid,
    .features-grid,
    .result-summary,
    .breakdown-grid {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .result-summary {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .breakdown-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-calculate,
    .btn-reset,
    .btn-advance {
        width: 100%;
        padding: 12px 15px;
        font-size: 1rem;
    }
    
    .chart-container {
        height: 300px;
    }
    
    .seo-content {
        padding: 20px 15px;
    }
    
    .seo-content h2 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .seo-content h3 {
        font-size: 1.25rem;
        margin: 25px 0 12px;
    }
    
    .faq-item h3 {
        font-size: 1rem;
        padding: 15px;
    }
    
    .faq-item p {
        padding: 15px;
    }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .tool-header h1 {
        font-size: 1.7rem;
        margin-bottom: 8px;
    }
    
    .subtitle {
        font-size: 1rem;
        margin-bottom: 15px;
    }
    
    .calculator-inputs,
    .calculator-results,
    .projection-chart,
    .sip-comparison {
        padding: 18px 12px;
        border-radius: 8px;
    }
    
    .result-item {
        padding: 12px 8px;
    }
    
    .result-value {
        font-size: 1.4rem;
    }
    
    .result-label {
        font-size: 0.85rem;
    }
    
    .input-group {
        margin-bottom: 18px;
    }
    
    .form-control {
        padding: 12px 12px 12px 42px;
        font-size: 0.95rem;
    }
    
    .input-with-icon i {
        left: 12px;
        font-size: 1rem;
    }
    
    .advance-panel {
        padding: 15px 12px;
    }
    
    .chart-container {
        height: 250px;
    }
    
    .seo-content h2 {
        font-size: 1.35rem;
    }
    
    .seo-content h3 {
        font-size: 1.15rem;
    }
    
    .seo-content p,
    .seo-content li {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .faq-item h3 {
        padding: 14px 14px 14px 38px;
        font-size: 0.95rem;
    }
    .tool-header h1 {
        font-size: 1.6rem;
    }
    
    .subtitle {
        font-size: 1rem;
        margin-bottom: 15px;
    }
    
    .calculator-inputs,
    .calculator-results,
    .projection-chart,
    .sip-comparison {
        padding: 20px 15px;
        border-radius: 8px;
    }
    
    .result-item {
        padding: 12px 10px;
    }
    
    .result-value {
        font-size: 1.4rem;
    }
    
    .result-label {
        font-size: 0.8rem;
    }
    
    .input-group {
        margin-bottom: 20px;
    }
    
    .form-control {
        padding: 10px 15px 10px 40px;
        font-size: 0.95rem;
    }
    
    .input-with-icon i {
        left: 12px;
    }
    
    .advance-panel {
        padding: 15px;
    }
    
    .chart-container {
        height: 250px;
    }
    
    .seo-content h2 {
        font-size: 1.35rem;
    }
    
    .seo-content h3 {
        font-size: 1.15rem;
    }
    
    .seo-content p,
    .seo-content li {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}

/* Very small devices (smaller than 400px) */
@media (max-width: 399.98px) {
    .tool-header h1 {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 0.95rem;
    }
    
    .result-value {
        font-size: 1.3rem;
    }
    
    .form-control {
        font-size: 0.9rem;
        padding: 10px 10px 10px 40px;
    }
    
    .input-with-icon i {
        left: 10px;
    }
    
    .chart-container {
        height: 220px;
    }
    
    .seo-content {
        padding: 15px 10px;
    }
    
    .seo-content h2 {
        font-size: 1.25rem;
    }
    
    .seo-content h3 {
        font-size: 1.1rem;
    }
    
    .faq-item h3 {
        padding: 12px 12px 12px 36px;
        font-size: 0.9rem;
    }
    .tool-header h1 {
        font-size: 1.5rem;
    }
    
    .result-value {
        font-size: 1.3rem;
    }
    
    .form-control {
        font-size: 0.9rem;
    }
    
    .chart-container {
        height: 220px;
    }
    
    .seo-content {
        padding: 15px 12px;
    }
    
    .seo-content h2 {
        font-size: 1.25rem;
    }
    
    .seo-content h3 {
        font-size: 1.1rem;
    }
}

/* Print Styles */
@media print {
    .header, .footer, .action-buttons, .btn-advance {
        display: none !important;
    }
    
    .calculator-grid {
        display: block;
    }
    
    .calculator-inputs, .calculator-results, .projection-chart, .sip-comparison {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    .result-chart, .chart-container {
        display: none;
    }
    
    .seo-content, .unique-features {
        display: none;
    }
}