/**
 * 昭通维崑信息技术 - 金融科技首页样式
 * @copyright 2024 昭通维崑信息技术有限责任公司
 */

/* ============================================
   Hero Banner - 金融科技风格
   ============================================ */
.fintech-hero {
    position: relative;
    min-height: 700px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.hero-particles::after {
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 600px;
    padding: 40px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 32px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 0.875rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 500;
}

.btn-arrow {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

.hero-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 600px;
    z-index: 1;
}

.hero-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.hero-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.hero-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.hero-card.card-payment {
    border-left: 4px solid var(--accent-color);
}

.hero-card.card-ip {
    border-left: 4px solid var(--success);
}

.hero-card.card-analytics {
    border-left: 4px solid var(--info);
}

.hero-card .card-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.card-payment .card-icon {
    background: var(--accent-gradient);
}

.card-ip .card-icon {
    background: linear-gradient(135deg, var(--success), #2ECC71);
}

.card-analytics .card-icon {
    background: linear-gradient(135deg, var(--info), #3498DB);
}

.hero-card h4 {
    color: var(--secondary-dark);
    margin: 0 0 4px 0;
    font-size: 1.125rem;
}

.hero-card p {
    color: var(--gray-600);
    margin: 0;
    font-size: 0.875rem;
}

.hero-chart {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-chart h5 {
    color: var(--white);
    margin: 0 0 16px 0;
    font-size: 1rem;
    font-weight: 500;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 8px;
    height: 60px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--accent-color), var(--accent-light));
    border-radius: 4px 4px 0 0;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.chart-bar:hover {
    opacity: 1;
    transform: scaleY(1.05);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 0.875rem;
    opacity: 0.8;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.hero-scroll:hover {
    opacity: 1;
}

.hero-scroll span {
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.hero-scroll i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ============================================
   核心业务区域 - 金融科技卡片
   ============================================ */
.fintech-services {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.fintech-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.fintech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--primary-gradient);
}

.fintech-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.2) 100%);
}

.icon-payment {
    background: var(--primary-gradient);
}

.icon-ip {
    background: var(--accent-gradient);
}

.service-badge {
    padding: 6px 12px;
    background: rgba(255, 107, 53, 0.1);
    color: var(--accent-color);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.service-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--secondary-dark);
    margin-bottom: 12px;
}

.service-description {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 24px;
}

.service-features {
    margin-bottom: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.feature-item i {
    color: var(--success);
    font-size: 0.875rem;
}

.service-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(0, 102, 204, 0.05);
    border-radius: 12px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 4px;
}

.card-footer {
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================
   数据统计区域 - 金融科技可视化
   ============================================ */
.fintech-stats {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.fintech-stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 20%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    margin: 0 auto 20px;
}

.stat-content {
    position: relative;
    z-index: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-family-mono);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-suffix {
    font-size: 1.25rem;
    color: var(--accent-color);
    font-weight: 500;
}

.stat-chart {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    opacity: 0.3;
}

.chart-line {
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent 0%, var(--accent-color) 50%, transparent 100%);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 20'%3E%3Cpath d='M0,10 L25,5 L50,15 L75,8 L100,12' stroke='%23FF6B35' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 20'%3E%3Cpath d='M0,10 L25,5 L50,15 L75,8 L100,12' stroke='%23FF6B35' stroke-width='2' fill='none'/%3E%3C/svg%3E");
}

/* ============================================
   技术优势区域 - 金融科技特色
   ============================================ */
.tech-advantages {
    padding: 100px 0;
    background: var(--gray-50);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.advantage-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin: 0 auto 24px;
    position: relative;
    overflow: hidden;
}

.advantage-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.2) 100%);
}

.advantage-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--secondary-dark);
    margin-bottom: 16px;
}

.advantage-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 20px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.tag {
    padding: 4px 12px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* ============================================
   行业解决方案 - 选项卡设计
   ============================================ */
.industry-solutions {
    padding: 100px 0;
    background: var(--white);
}

.solutions-tabs {
    max-width: 800px;
    margin: 60px auto 0;
}

.tab-nav {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 10px;
}

.tab-btn {
    flex: 1;
    min-width: 140px;
    padding: 16px 24px;
    background: var(--gray-100);
    border: 2px solid transparent;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--gray-600);
}

.tab-btn:hover {
    background: var(--gray-200);
}

.tab-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-dark);
    box-shadow: 0 4px 14px 0 rgba(0, 102, 204, 0.3);
}

.tab-btn i {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.solution-info h3 {
    font-size: 1.5rem;
    color: var(--secondary-dark);
    margin-bottom: 16px;
}

.solution-info p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 24px;
}

.solution-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--gray-700);
}

.solution-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--success);
    font-size: 0.875rem;
}

.solution-visual {
    background: var(--gray-50);
    border-radius: 20px;
    padding: 40px;
}

.solution-chart h4 {
    color: var(--secondary-dark);
    margin-bottom: 24px;
    text-align: center;
}

.chart-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.chart-label {
    min-width: 100px;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.chart-bar {
    flex: 1;
    height: 12px;
    background: var(--gray-200);
    border-radius: 6px;
    overflow: hidden;
}

.chart-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 6px;
    transition: width 1s ease;
}

.chart-value {
    min-width: 50px;
    text-align: right;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.875rem;
}

/* ============================================
   新闻区域 - 金融科技新闻卡片
   ============================================ */
.news-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.news-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.news-image {
    position: relative;
    width: 100%;
    height: 200px;
    background: var(--gray-200);
    overflow: hidden;
}

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

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--gray-400);
}

.news-date {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 8px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.date-day {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.date-month {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    opacity: 0.9;
}

.news-content {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-category {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 500;
}

.news-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--secondary-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.news-summary {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.news-views {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--gray-500);
}

.read-more {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.read-more:hover {
    gap: 8px;
    color: var(--primary-dark);
}

/* ============================================
   CTA区域 - 金融科技行动号召
   ============================================ */
.fintech-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    font-size: 0.875rem;
    color: var(--white);
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
}

.cta-feature i {
    color: var(--accent-color);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 16px 32px;
    font-size: 1rem;
}

.cta-visual {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
}

.cta-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 280px;
}

.cta-card .card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cta-card .card-header i {
    color: var(--accent-color);
    font-size: 1.25rem;
}

.cta-card .card-header span {
    color: var(--white);
    font-weight: 500;
}

.cta-card .card-body p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    margin: 0;
}

/* ============================================
   响应式设计 - 移动端优化
   ============================================ */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-visual {
        width: 40%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .fintech-card {
        padding: 30px;
    }
}

@media (max-width: 767px) {
    .fintech-hero {
        min-height: 600px;
        padding: 60px 0;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .fintech-card {
        padding: 25px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-card {
        padding: 30px 20px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .advantage-card {
        padding: 30px 25px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .news-card {
        flex-direction: row;
    }
    
    .news-image {
        width: 120px;
        height: 90px;
        flex-shrink: 0;
    }
    
    .news-content {
        padding: 20px;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 16px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-visual {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .feature-tag {
        padding: 6px 12px;
        font-size: 0.8125rem;
    }
    
    .fintech-card {
        padding: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 25px 20px;
    }
    
    .stat-icon {
        margin: 0 20px 0 0;
    }
    
    .stat-content {
        flex: 1;
    }
    
    .news-card {
        flex-direction: column;
    }
    
    .news-image {
        width: 100%;
        height: 180px;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .cta-content h2 {
        font-size: 1.75rem;
    }
}

/* 横屏模式优化 */
@media (max-width: 767px) and (orientation: landscape) {
    .fintech-hero {
        min-height: 400px;
        padding: 40px 0;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    .hero-particles::before,
    .hero-particles::after,
    .chart-bar,
    .hero-scroll i {
        animation: none;
    }
    
    .fintech-card,
    .stat-card,
    .advantage-card,
    .news-card {
        transition: none;
    }
}