/*
Theme Name: AISOSO
Theme URI: https://aisoso.com
Author: AISOSO Team
Author URI: https://aisoso.com
Description: AISOSO - AI营销生态的中枢入口主题
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aisoso
Tags: ai, marketing, modern, business
*/

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
}

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

/* 头部导航 */
.site-header {
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.site-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    color: #4A90E2;
}

.site-logo img {
    height: 40px;
    margin-right: 10px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.main-nav a {
    color: #333;
    font-size: 15px;
    padding: 5px 0;
    position: relative;
}

.main-nav a:hover {
    color: #4A90E2;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4A90E2;
    transition: width 0.3s ease;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-box {
    position: relative;
}

.search-box input {
    padding: 8px 35px 8px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    width: 200px;
    outline: none;
    transition: all 0.3s ease;
}

.search-box input:focus {
    width: 250px;
    border-color: #4A90E2;
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.btn {
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-outline {
    background: #fff;
    color: #333;
    border: 1px solid #e0e0e0;
}

.btn-outline:hover {
    border-color: #4A90E2;
    color: #4A90E2;
}

/* Hero Section */
.hero-section {
    padding: 120px 20px 100px;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    min-height: 900px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: left center;
    background-repeat: no-repeat;
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    margin: 0 auto;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a1a1a;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-search {
    max-width: 700px;
    margin: 0 auto 30px;
    position: relative;
    background: #fff;
    border-radius: 50px;
    padding: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.hero-search-form {
    display: flex;
    align-items: center;
}

.search-select {
    padding: 12px 20px;
    border: none;
    background: transparent;
    font-size: 15px;
    cursor: pointer;
    outline: none;
    border-right: 1px solid #f0f0f0;
}

.hero-search input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    font-size: 15px;
    outline: none;
}

.hero-search button {
    padding: 12px 35px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 40px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.hero-search button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: #4A90E2;
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: #999;
}

/* 工具卡片区域 */
.tools-section {
    padding: 20px 20px;
    box-shadow: none !important;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-subtitle {
    color: #4A90E2;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.section-desc {
    font-size: 16px;
    color: #666;
}

.section-desc .highlight {
    color: #4A90E2;
    font-weight: 600;
}

.section-desc .red-bg {
    background: #ff4444;
    color: #fff;
    padding: 2px 10px;
    border-radius: 4px;
    font-weight: 500;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.tool-card {
    background: #e6e3e339 !important;
    background-color: #fbfef965 !important;
    border-radius: 20px !important;
    margin-top: 10px !important;
    padding: 20px 15px;
    text-align: center;
    border: none !important;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.tool-card:hover {
    transform: translateY(-8px) scale(1.02) !important;
    background: rgba(255, 255, 255, 0.25) !important;
    background-color: rgba(255, 255, 255, 0.25) !important;
    backdrop-filter: blur(10px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(10px) saturate(180%) !important;
    border: none !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12) !important;
}




.tool-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.tool-desc {
    font-size: 13px;
    color: #999;
    line-height: 1.6;
    margin-bottom: 15px;
}

.tool-count {
    font-size: 12px;
    color: #999;
}

/* 为什么选择 AISOSO 区域 */
.why-section {
    padding: 80px 20px;
    background: linear-gradient(180deg, #000000 0%, #0a0f1a 100%);
    color: #fff;
}

.why-header {
    text-align: center;
    margin-bottom: 60px;
}

.why-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.why-title .blue {
    color: #1E6FD4;
}

.why-subtitle {
    font-size: 16px;
    color: #8b95a8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.feature-card .feature-title {
    color: #1E6FD4 !important;
    transition: color 0.3s ease;
}

.feature-card p,
.feature-card strong {
    color: #999;
    transition: color 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: rgba(30, 111, 212, 0.5);
    box-shadow: 0 10px 30px rgba(30, 111, 212, 0.2);
}

.feature-card:hover .feature-title {
    color: #5BA3E8 !important;
}

.feature-card:hover p,
.feature-card:hover strong {
    color: #fff;
}

.feature-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    position: relative;
    overflow: hidden;
}

.feature-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff4444;
    color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

.feature-desc {
    font-size: 14px;
    color: #8b95a8;
    line-height: 1.8;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    font-size: 13px;
    color: #8b95a8;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.feature-list li::before {

    position: absolute;
    left: 0;
    color: #4A90E2;
    font-weight: bold;
}

/* 对比表格区域 */
.comparison-section {
    padding: 60px 20px;
    background: #fff;
}

.comparison-table {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
}

.comparison-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #1a1a1a;
}

.comparison-table tr:hover {
    background: #f8f9ff;
}

.comparison-value {
    font-weight: 600;
    color: #4A90E2;
}

/* 评价区域 */
.reviews-section {
    padding: 80px 20px;
    background: #f8f9fa;
}

.reviews-header {
    text-align: center;
    margin-bottom: 50px;
}

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

.review-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.review-card:hover .review-badge {
    background: #ff4444;
    color: #fff;
}

.review-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #f0f0f0;
    color: #666;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.review-stars {
    color: #ffc107;
    font-size: 18px;
    margin-bottom: 15px;
}

.review-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.review-text {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;

}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
}

.author-role {
    font-size: 12px;
    color: #999;
}

/* 价格方案区域 */
.pricing-section {
    padding: 20px 20px;
    background: linear-gradient(180deg, #1a2744 0%, #0a1628 100%);
    color: #fff;
}

.pricing-header {
    text-align: center;
    margin-bottom: 60px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card0 {
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    padding: 1px;
    background: linear-gradient(-45deg,
            #58b6ec, #6085e9, #ccff00, #a741c9, #b73bed, #00ffff);
    background-size: 400% 400%;
    border-radius: 20px;
}


.pricing-card1 {
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    padding: 1px;
    background: linear-gradient(-45deg,
            #c5d53a, #67c31c, #4f80c5, #bedb3c, #f7c036, #e100e6);
    background-size: 400% 400%;
    border-radius: 20px;
}

.pricing-card2 {
    border: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    padding: 1px;
    background: linear-gradient(-45deg,
            #11ca23, #0c16d3, #3ee35d, #3735c1, #9007f1, #e0e63c);
    background-size: 400% 400%;
    border-radius: 20px;
}

/* 内层背景，确保边框可见 */
.pricing-card0>div,
.pricing-card1>div,
.pricing-card2>div {
    background: rgb(0, 18, 61);
    border-radius: 20px;
    height: 100%;
}

.pricing-card-inner {
    padding: 20px 25px 10px;
}

.pricing-card0::before,
.pricing-card1::before,
.pricing-card2::before {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    right: 1px;
    bottom: 1px;
    border: 1px solid transparent;
    border-radius: 20px;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: 0 0 5px rgba(0, 217, 255, 0.3),
        0 0 5px rgba(0, 217, 255, 0.2),
        inset 0 0 10px rgba(0, 217, 255, 0.1);
}

.pricing-card0:hover::before,
.pricing-card1:hover::before,
.pricing-card2:hover::before {
    opacity: 1;
    border-color: rgba(0, 217, 255, 0.6);
    border-radius: 20px;
    box-shadow: 0 0 60px rgba(0, 217, 255, 0.6),
        0 0 60px rgba(0, 217, 255, 0.4),
        0 0 60px rgba(0, 217, 255, 0.3),
        inset 0 0 20px rgba(0, 217, 255, 0.2);
}


.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #ff4444;
    color: #fff;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.pricing-desc {
    font-size: 14px;
    color: #8b95a8;
    margin-bottom: 30px;
}

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

.pricing-features li {
    font-size: 14px;
    color: #8b95a8;
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4A90E2;
    font-weight: bold;
}

.pricing-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

/* 博客中心区域 */
.blog-section {
    padding: 80px 20px;
    background: #fff;
}

.blog-header {
    text-align: center;
    margin-bottom: 50px;
}

.blog-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.blog-tab {
    padding: 8px 20px;
    background: #f0f0f0;
    color: #666;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.blog-tab:hover,
.blog-tab.active {
    background: #4A90E2;
    color: #fff;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, 360px);
    gap: 30px;
    justify-content: left;
}

.blog-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 360px;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.blog-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #999;
    margin-bottom: 12px;
}

.blog-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-title:hover {
    color: #4A90E2;
}

.blog-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.blog-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.blog-tag {
    padding: 4px 12px;
    background: #f0f0f0;
    color: #666;
    border-radius: 12px;
    font-size: 12px;
    transition: all 0.3s ease;
}

.blog-tag:hover {
    background: #ff4444;
    color: #fff;
}

.blog-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.page-number {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f0f0f0;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.page-number:hover,
.page-number.active {
    background: #4A90E2;
    color: #fff;
}

/* 页脚 */
.site-footer {
    background: #0a1628;
    color: #8b95a8;
    padding: 60px 20px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-section h3 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

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

.footer-section a {
    color: #8b95a8;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4A90E2;
}

.footer-about {
    grid-column: span 2;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    color: #4A90E2;
    margin-bottom: 15px;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.social-link {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #4A90E2;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 13px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }

    .main-nav {
        order: 3;
        width: 100%;
        margin-top: 15px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        gap: 15px;
    }

    .hero-title {
        font-size: 36px;
    }

    .tools-grid,
    .features-grid,
    .reviews-grid,
    .pricing-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .footer-about {
        grid-column: span 1;
    }
}