/* Tax Calculator Specific Styles */

/* Modern Professional Design - Consistent with Homepage */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #ffffff;
}

/* Header Design - Consistent with Homepage */
.main-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 70px;
}

.logo a {
    font-size: 26px;
    font-weight: 700;
    color: #204080;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 12px;
    align-items: center;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 14px 18px;
    border-radius: 10px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-links a:hover {
    color: #204080;
    background: rgba(32, 64, 128, 0.08);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    min-width: 250px;
    padding: 12px;
    margin-top: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu a {
    display: block;
    padding: 12px 16px;
    color: #333;
    font-size: 15px;
    border-radius: 8px;
    margin: 2px 0;
}

.dropdown-menu a:hover {
    background: rgba(32, 64, 128, 0.08);
    color: #204080;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #204080;
    font-size: 22px;
    cursor: pointer;
    padding: 8px;
}

/* Main Content */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.calculator-section {
    padding: 60px 0;
}

.calculator-section h1 {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -1px;
}

.calculator-intro {
    text-align: center;
    margin-bottom: 60px;
}

.calculator-intro p {
    font-size: 20px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Tools Grid */
.calculator-tools {
    margin-bottom: 80px;
}

.calculator-tools h2 {
    font-size: 32px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 40px;
    text-align: center;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.tool-card {
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 32px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(32, 64, 128, 0.15);
    border-color: #204080;
}

.tool-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #204080 0%, #3366cc 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.tool-icon i {
    font-size: 24px;
    color: white;
}

.tool-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.3;
}

.tool-card p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.5;
}

.tool-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tool-features li {
    font-size: 14px;
    color: #204080;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.tool-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* Features Grid */
.calculator-features {
    margin-bottom: 80px;
}

.calculator-features h2 {
    font-size: 32px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 40px;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 32px 24px;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(32, 64, 128, 0.15);
    border-color: #204080;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #204080 0%, #3366cc 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 24px;
    color: white;
}

.feature-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.feature-item p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* Tax Guidance Section */
.tax-guidance {
    margin-bottom: 80px;
    background: #f8f9ff;
    padding: 60px 0;
    border-radius: 20px;
}

.tax-guidance h2 {
    font-size: 32px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 40px;
    text-align: center;
}

.guidance-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

.guidance-intro {
    text-align: center;
    margin-bottom: 50px;
}

.guidance-intro p {
    font-size: 18px;
    color: #666;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.tax-timeline {
    display: grid;
    gap: 30px;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(32, 64, 128, 0.1);
}

.timeline-marker {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #204080 0%, #3366cc 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}

.timeline-content h3 {
    font-size: 22px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.timeline-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.timeline-content strong {
    color: #204080;
    font-weight: 600;
}

/* FAQ Section */
.faq-section {
    margin-bottom: 60px;
}

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

.faq-header h2 {
    font-size: 32px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.faq-header p {
    font-size: 18px;
    color: #666;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
    flex: 1;
}

.faq-question i {
    color: #204080;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #f8f9fa;
}

.faq-answer p {
    padding: 24px;
    margin: 0;
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

/* Footer */
.main-footer {
    background: #1a1a1a;
    color: white;
    padding: 50px 0 25px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: #204080;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-section p {
    color: #ccc;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 0;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: #204080;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #999;
    font-size: 14px;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 12px 12px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        background: #f8f9fa;
        margin: 8px 0;
        transform: none;
    }
    
    .calculator-section h1 {
        font-size: 36px;
    }
    
    .calculator-intro p {
        font-size: 18px;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .timeline-item {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .timeline-marker {
        margin: 0 auto;
    }

    .guidance-intro p {
        font-size: 16px;
    }

    .tax-guidance {
        padding: 40px 0;
        margin: 0 24px 60px;
    }
}