/* PUMPVIZ 主页样式 */

:root {
    --primary: #0066cc;
    --primary-dark: #004c99;
    --secondary: #ff6b00;
    --accent: #00a896;
    --light: #f5f9ff;
    --dark: #2c3e50;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Roboto', 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.logo-text span {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* 移动端菜单 */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: 5px;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 999;
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu li {
    border-bottom: 1px solid var(--light-gray);
}

.mobile-menu a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
}

.mobile-menu a:hover {
    background-color: var(--light);
    color: var(--primary);
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 102, 204, 0.3);
}

.btn-secondary {
    background-color: var(--secondary);
}

.btn-secondary:hover {
    background-color: #e05e00;
    box-shadow: 0 6px 15px rgba(255, 107, 0, 0.3);
}

.btn-accent {
    background-color: var(--accent);
}

.btn-accent:hover {
    background-color: #008c7a;
    box-shadow: 0 6px 15px rgba(0, 168, 150, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    position: relative;
    overflow: hidden;
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 102, 204, 0.3);
}

/* Hero区域的outline按钮特殊样式 */
.hero .btn-outline {
    border: 2px solid var(--white);
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* CTA区域的outline按钮增强样式 */
.cta .btn-outline {
    border: 2px solid var(--white);
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 14px 32px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0066cc 0%, #003366 100%);
    color: var(--white);
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,224L48,218.7C96,213,192,203,288,186.7C384,171,480,149,576,154.7C672,160,768,192,864,192C960,192,1056,160,1152,138.7C1248,117,1344,107,1392,101.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: bottom;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    position: absolute;
    right: -50px;
    bottom: -50px;
    width: 50%;
    max-width: 700px;
    z-index: 1;
}

/* Features Section */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary);
    border-radius: 2px;
}

.section-title p {
    color: var(--gray);
    max-width: 700px;
    margin: 20px auto 0;
}

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

/* 动画增强 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: 200px 0;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.feature-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    background-color: var(--light);
    padding: 30px;
    text-align: center;
    font-size: 3rem;
    color: var(--primary);
    animation: float 6s ease-in-out infinite;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    animation: pulse 1s ease-in-out infinite;
    background-color: var(--primary);
    color: var(--white);
}

.feature-content {
    padding: 25px;
}

.feature-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

/* Demo Section */
.demo {
    background-color: var(--light);
    position: relative;
}

.demo-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.demo-content {
    flex: 1;
}

.demo-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--dark);
}

.demo-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background-color: var(--white);
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.demo-image img {
    max-width: 100%;
    border-radius: 8px;
}

/* Benefits Section */
.benefits {
    background-color: var(--white);
}

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

.benefit-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 25px;
    border-radius: 10px;
    background-color: var(--white);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    font-size: 2rem;
    color: var(--primary);
}

.benefit-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--dark);
}

/* Pricing Section */
.pricing {
    background-color: #f9fbfd;
    padding: 100px 0;
}

.promo-banner {
    background: linear-gradient(135deg, #ff9a00 0%, #ff6b00 100%);
    color: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}

.promo-banner h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.promo-banner p {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

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

.pricing-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.pricing-header {
    padding: 30px 20px;
    text-align: center;
    background: var(--light);
}

.pricing-card.popular .pricing-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.pricing-header h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 10px 0;
    color: var(--dark);
}

.pricing-card.popular .pricing-price {
    color: white;
}

.pricing-period {
    font-size: 1rem;
    color: var(--gray);
}

.pricing-card.popular .pricing-period {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-original {
    font-size: 0.9rem;
    text-decoration: line-through;
    opacity: 0.8;
}

.popular-tag {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--secondary);
    color: white;
    padding: 5px 35px;
    font-weight: 600;
    transform: rotate(45deg);
    font-size: 0.9rem;
}

.pricing-features {
    padding: 30px;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features .feature-icon {
    margin-right: 10px;
    font-size: 1.2rem;
    padding: 0;
    background: none;
    animation: none;
}

.included {
    color: var(--accent);
}

.not-included {
    color: var(--gray);
}

.custom {
    color: var(--primary);
}

.paid {
    color: var(--secondary);
}

.pricing-action {
    padding: 0 30px 30px;
    text-align: center;
}

.consult-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--accent);
    color: white;
    border-radius: 4px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.consult-btn:hover {
    background-color: #008c7a;
    transform: translateY(-2px);
}

/* Partners Section */
.partners {
    background-color: var(--white);
    padding: 100px 0;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    align-items: center;
    justify-items: center;
}

.partner-logo {
    background: white;
    border-radius: 8px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    width: 100%;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #eee;
}

.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.partner-logo img {
    max-width: 100%;
    max-height: 70px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-logo:hover img {
    filter: grayscale(0);
    opacity: 1;
}

.partner-text {
    text-align: center;
    color: var(--dark);
}

/* News Section */
.news {
    background-color: var(--light);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.news-image {
    height: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-placeholder {
    font-size: 3rem;
    color: var(--gray);
}

.news-content {
    padding: 20px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.news-category {
    background: var(--secondary);
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 0.8rem;
}

.news-date {
    color: var(--gray);
}

.news-title a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.news-title a:hover {
    color: var(--primary);
}

.news-summary {
    color: var(--gray);
    margin-top: 10px;
    line-height: 1.5;
}

.news-more {
    text-align: center;
}

.me-2 {
    margin-right: 0.5rem;
}

/* Download Section */
.download {
    background-color: var(--white);
}

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

.download-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--light-gray);
}

.download-header {
    padding: 40px 30px;
    background: linear-gradient(135deg, var(--light) 0%, #e8f4ff 100%);
    text-align: center;
    border-bottom: 1px solid #e1e8ed;
}

.download-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.download-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

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

.download-version {
    background: var(--primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    display: inline-block;
}

.download-body {
    padding: 40px 30px;
}

.software-info {
    background: #f8f9ff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
}

.software-details {
    display: flex;
    justify-content: center;
    align-items: center;
}

.software-meta {
    display: flex;
    gap: 30px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.software-size,
.software-requirements {
    font-size: 1rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 8px;
}

.software-size::before {
    content: "📦";
    font-size: 1.1rem;
}

.software-requirements::before {
    content: "💻";
    font-size: 1.1rem;
}

.download-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.download-link-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.download-link-info {
    font-size: 0.85rem;
    color: var(--gray);
}

@media (min-width: 768px) {
    .download-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .download-link-item {
        flex: 0 0 auto;
        min-width: 200px;
    }
}

.download-btn {
    display: inline-block;
    padding: 12px 25px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
    color: var(--white);
    text-decoration: none;
}

.download-btn i {
    margin-right: 8px;
}

.ping-info {
    font-size: 0.9rem;
    color: var(--gray);
}

.download-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #e1e8ed;
}

.download-more {
    text-align: center;
    margin-top: 40px;
}

.download-more .btn {
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 500;
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.download-more .btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.cta h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--light-gray);
    padding: 70px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.4rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    margin-bottom: 15px;
}

.contact-info i {
    margin-right: 10px;
    color: var(--secondary);
    min-width: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--secondary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        position: relative;
        width: 100%;
        max-width: 600px;
        margin: 50px auto 0;
        right: 0;
        bottom: 0;
    }
    
    .demo-container {
        flex-direction: column;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .software-meta {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.4rem;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 1.1rem;
    }
    
    /* 移动端按钮增强 */
    .hero .btn-outline,
    .cta .btn-outline {
        width: 100%;
        padding: 16px 24px;
        font-size: 1.1rem;
        font-weight: 700;
        border-width: 3px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    }
    
    .hero .btn-outline:hover,
    .cta .btn-outline:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .download-links {
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .cta h2 {
        font-size: 2rem;
    }
    
    .pricing-price {
        font-size: 2rem;
    }

    .download-header {
        padding: 30px 20px;
    }

    .download-title {
        font-size: 1.5rem;
    }

    .download-body {
        padding: 20px;
    }
    
    /* 超小屏幕按钮优化 */
    .hero .btn-outline,
    .cta .btn-outline {
        padding: 18px 20px;
        font-size: 1.2rem;
        font-weight: 700;
        border-width: 3px;
        border-radius: 8px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .hero .btn-outline {
        background-color: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(15px);
    }
    
    .cta .btn-outline {
        background-color: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(15px);
    }
}