/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    font-size: 14px;
}

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

/* 导航栏 */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    font-size: 1.4rem;
    color: #ff6700;
    font-weight: bold;
}

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

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ff6700;
}

/* 英雄区域 */
.hero {
    margin-top: 70px;
    padding: 100px 0;
    background-color: #ffffff;
    position: relative;
    z-index: 1;
}

.hero .container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 40vh;
}

.hero-content {
    text-align: center;
    max-width: 700px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: #333;
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.hero-content h2 {
    font-size: 2rem;
    color: #666;
    margin-bottom: 30px;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-notice {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 30px;
    font-style: italic;
}

.btn-primary {
    background-color: #ff6700;
    color: #fff;
    border: none;
    padding: 14px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #e65c00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 103, 0, 0.3);
}

.btn-secondary {
    background-color: #fff;
    color: #ff6700;
    border: 2px solid #ff6700;
    padding: 14px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background-color: #ff6700;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 103, 0, 0.3);
}

.hero-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 550px;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: scale(1.02);
}

/* Miclaw能力五层 */
.capability-layers {
    padding: 80px 0;
    background-color: #fff;
}

.capability-layers h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: #333;
}

.layers-list {
    max-width: 800px;
    margin: 0 auto;
}

.layer-item {
    background-color: #f9f9f9;
    padding: 25px 30px;
    border-radius: 10px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.layer-item:hover {
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.layer-item h3 {
    font-size: 1.2rem;
    color: #ff6700;
    margin-bottom: 12px;
    font-weight: 600;
}

.layer-item ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.layer-item li {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.8;
    padding-left: 20px;
    position: relative;
}

.layer-item li:before {
    content: "•";
    color: #ff6700;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* 特点部分 */
.features {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: #333;
}

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

.feature-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-icon {
    font-size: 2.5rem;
    color: #ff6700;
    margin-bottom: 20px;
    text-align: center;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #333;
    text-align: center;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* 使用场景 */
.scenarios {
    padding: 100px 0;
    background-color: #fff;
}

.scenarios h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: #333;
}

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

.scenario-card {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.scenario-icon {
    font-size: 2.5rem;
    color: #ff6700;
    margin-bottom: 20px;
    text-align: center;
}

.scenario-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #333;
    text-align: center;
}

.scenario-card p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
    font-size: 0.9rem;
}

.scenario-card ul {
    list-style: none;
}

.scenario-card li {
    color: #666;
    margin-bottom: 6px;
    padding-left: 20px;
    position: relative;
    font-size: 0.85rem;
}

.scenario-card li:before {
    content: "•";
    color: #ff6700;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* 生态系统 */
.ecosystem {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.ecosystem h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 15px;
    color: #333;
}

.ecosystem p {
    text-align: center;
    font-size: 1rem;
    margin-bottom: 50px;
    color: #666;
}

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

.ecosystem-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.ecosystem-icon {
    font-size: 2.5rem;
    color: #ff6700;
    margin-bottom: 20px;
    text-align: center;
}

.ecosystem-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #333;
    text-align: center;
}

.ecosystem-item p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* 技术优势 */
.tech {
    padding: 100px 0;
    background-color: #fff;
}

.tech h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: #333;
}

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

.tech-item {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.tech-icon {
    font-size: 2.5rem;
    color: #ff6700;
    margin-bottom: 20px;
    text-align: center;
}

.tech-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #333;
    text-align: center;
}

.tech-item p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* 常见问题 */
.faq {
    padding: 100px 0;
    background-color: #f9f9f9;
}

.faq h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: #333;
}

/* VS对比 */
.vs-comparison {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.vs-comparison h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: #333;
}

.comparison-table {
    overflow-x: auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 10px;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
}

.comparison-table th,
.comparison-table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.comparison-table th {
    background-color: #ff6700;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
}

.comparison-table th:first-child {
    border-top-left-radius: 10px;
}

.comparison-table th:last-child {
    border-top-right-radius: 10px;
}

.comparison-table td {
    font-size: 0.95rem;
    color: #666;
}

.comparison-table td:first-child {
    font-weight: 600;
    color: #333;
    background-color: #f9f9f9;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background-color: #fafafa;
}

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

.faq-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.faq-item h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #333;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* 页脚 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 30px 0;
}

.footer-bottom {
    text-align: center;
    color: #ccc;
    font-size: 0.85rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        margin-top: 15px;
    }

    .nav-links li {
        margin-left: 0;
        margin-right: 20px;
    }

    .hero .container {
        flex-direction: column;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .features h2,
    .scenarios h2,
    .ecosystem h2,
    .tech h2,
    .faq h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .features h2,
    .scenarios h2,
    .ecosystem h2,
    .tech h2,
    .faq h2 {
        font-size: 1.8rem;
    }

    .feature-card,
    .scenario-card,
    .ecosystem-item,
    .tech-item,
    .faq-item {
        padding: 20px;
    }
}