:root {
    --primary-color: #0052CC;
    --secondary-color: #172B4D;
    --accent-color: #36B37E;
    --text-color: #172B4D;
    --light-bg: #F4F5F7;
    --white: #FFFFFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-links a {
    margin-left: 30px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--primary-color), #0747A6);
    color: var(--white);
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero h2 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 40px;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: transform 0.2s;
    position: relative;
}

.cta-button:hover {
    transform: translateY(-2px);
}

.cta-button:hover::after {
    content: "Affiliate Link";
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--white);
}

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

.feature-card {
    padding: 30px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.2rem;
    }
} 

/* Comparison Table Styles */
.comparison {
    padding: 80px 0;
    background: var(--light-bg);
}

.table-responsive {
    overflow-x: auto;
    margin: 40px 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-radius: 8px;
}

.comparison-table th,
.comparison-table td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid var(--light-bg);
}

.comparison-table th {
    background: var(--primary-color);
    color: var(--white);
}

.comparison-table tr:hover {
    background: #f8f9fa;
}

.fa-check-circle {
    color: var(--accent-color);
}

.fa-minus-circle {
    color: #dc3545;
}

/* Testimonials Styles */
.testimonials {
    padding: 80px 0;
    background: var(--light-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    height: 100%;
}

.testimonial-content {
    height: 100%;
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.testimonial-content:hover {
    transform: translateY(-5px);
}

.testimonial-content .fa-quote-left {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 20px;
}

.testimonial-content p {
    flex-grow: 1;
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--light-bg);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
}

.testimonial-author .author-info h4 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.testimonial-author .author-info p {
    margin: 0;
    font-size: 0.9rem;
    color: #666;
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* Pricing Toggle Styles */
.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
    margin: 0 15px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--primary-color);
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Pricing Grid Styles */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.popular {
    border: 2px solid var(--accent-color);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--accent-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.price {
    font-size: 48px;
    color: var(--primary-color);
    margin: 20px 0;
}

.price .currency {
    font-size: 24px;
    vertical-align: super;
}

.price .period {
    font-size: 16px;
    color: var(--text-color);
}

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

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--light-bg);
}

.pricing-features i {
    color: var(--accent-color);
    margin-right: 10px;
}

/* Footer Styles */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 40px 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    margin-left: 20px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        margin-top: 20px;
    }

    .footer-links a {
        margin: 0 10px;
    }
}

/* Mobile Menu Styles */
.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        display: none;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
    }

    .nav-links a {
        margin: 10px 0;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        margin-top: 20px;
    }

    .footer-links a {
        margin: 0 10px;
    }
} 

/* Policy Pages Styles */
.policy-content {
    padding: 120px 0 60px;
    max-width: 800px;
}

.policy-content h1 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.policy-content section {
    margin: 40px 0;
}

.policy-content h2 {
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.policy-content ul {
    margin-left: 20px;
    margin-top: 10px;
}

.policy-content li {
    margin-bottom: 10px;
}

.policy-content p {
    margin-bottom: 15px;
    line-height: 1.6;
} 

/* Affiliate Banner Styles */
.affiliate-banner {
    background: var(--light-bg);
    padding: 10px 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.affiliate-banner p {
    font-size: 0.9rem;
    color: var(--text-color);
    text-align: center;
    margin: 0;
}

.affiliate-banner i {
    color: var(--primary-color);
    margin-right: 5px;
}

/* Affiliate Notice in Pricing Section */
.affiliate-notice {
    text-align: center;
    margin: 20px 0;
    padding: 10px;
    background: rgba(54, 179, 126, 0.1);
    border-radius: 4px;
}

.affiliate-notice p {
    font-size: 0.9rem;
    color: var(--text-color);
    margin: 0;
}

/* Stats Section */
.stats {
    padding: 60px 0;
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-color);
    font-size: 1.1rem;
}

/* Why Jira Section */
.why-jira {
    padding: 80px 0;
    background: var(--light-bg);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.reason-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.reason-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: var(--light-bg);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.faq-item {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }
}

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

/* 在testimonial-author相关样式中添加 */
.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 2px solid var(--primary-color);
}

.author-avatar:hover {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}