/* 解决方案详情页样式 */
:root {
    --primary-color: #1a365d;
    --secondary-color: #2563eb;
    --accent-color: #3b82f6;
    --accent-color-light: #93c5fd;
    --text-color: #1f2937;
    --light-text: #f3f4f6;
    --background: #ffffff;
    --gradient-bg: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --vibrant-gradient: linear-gradient(135deg, #4f46e5, #ec4899);
    --cool-gradient: linear-gradient(135deg, #0891b2, #3b82f6);
    --warm-gradient: linear-gradient(135deg, #f59e0b, #ef4444);
    --nature-gradient: linear-gradient(135deg, #10b981, #3b82f6);
    --card-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    --glow-effect: 0 0 15px rgba(59, 130, 246, 0.5);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 解决方案英雄区域 */
.solution-hero {
    height: 60vh;
    min-height: 400px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 5%;
    color: var(--light-text);
    position: relative;
    margin-top: 70px; /* 为固定导航腾出空间 */
    overflow: hidden;
}

.solution-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(59, 130, 246, 0.01));
    opacity: 0.03;
    animation: pulse 8s ease-in-out infinite;
}

.solution-hero::after {
    content: '';
    position: absolute;
    width: 150%;
    height: 150px;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(-5deg);
    bottom: -80px;
    left: -25%;
}

@keyframes pulse {
    0%, 100% { opacity: 0.05; transform: scale(1); }
    50% { opacity: 0.15; transform: scale(1.05); }
}

.solution-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.solution-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    background: linear-gradient(to right, #ffffff, #e0f2fe);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.solution-hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* 解决方案概述 */
.solution-overview {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8fafc, #ffffff);
    position: relative;
}

.solution-overview::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: float 15s infinite alternate ease-in-out;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-30px, 30px); }
}

.solution-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #1e40af;
    position: relative;
    padding-bottom: 1rem;
}

.solution-overview h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    border-radius: 2px;
}

.solution-overview > .container > p {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4b5563;
    position: relative;
    z-index: 1;
}

/* 平台介绍中的截图容器 */
.solution-overview .screenshots-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    margin: 2rem auto;
    max-width: 1100px;
    position: relative;
    z-index: 1;
}

.solution-overview .screenshot-item {
    background: transparent !important;
    border-radius: 12px;
    padding: 0;
    margin-bottom: 0;
    box-shadow: none !important;
    position: relative;
    overflow: hidden;
    transition: none;
}

.solution-overview .screenshot-item:hover {
    transform: none;
    box-shadow: none !important;
    background: transparent !important;
}

.solution-overview .solution-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
    border: none;
    margin: 0;
    transition: none;
    display: block;
}

.solution-overview .image-caption {
    margin-top: 1rem;
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 500;
    padding: 0 1rem;
    position: relative;
}

.solution-overview .image-caption::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.solution-overview .screenshot-item:hover .image-caption::after {
    width: 40%;
}

/* 功能特点卡片 */
.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-bottom: 3px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card:nth-child(odd)::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--cool-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    z-index: -1;
}

.feature-card:nth-child(even)::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--warm-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--hover-shadow);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.feature-card h3::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(-10px);
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color-light);
    transition: width 0.3s ease, background 0.3s ease;
}

.feature-card:hover h3::before {
    opacity: 1;
    transform: translateX(0);
}

.feature-card:hover h3::after {
    width: 60px;
    background: var(--accent-color);
}

.feature-card p {
    color: #4b5563;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* 解决方案优势 */
.solution-benefits {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f9fafb, #f3f4f6, #f9fafb);
    position: relative;
    overflow: hidden;
}

.solution-benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/pattern.svg') center/cover no-repeat;
    opacity: 0.03;
}

.solution-benefits::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background: linear-gradient(90deg, 
        var(--primary-color) 0%, 
        var(--secondary-color) 25%, 
        #ec4899 50%, 
        #8b5cf6 75%, 
        var(--accent-color) 100%);
    opacity: 0.5;
}

.solution-benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 1rem;
}

.solution-benefits h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--nature-gradient);
    border-radius: 2px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.benefit {
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(5px);
    overflow: hidden;
}

.benefit::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2), transparent 70%);
    top: -50%;
    left: -50%;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.benefit-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(145deg, #f0f9ff, #e0f2fe);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.benefit-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--accent-color);
    border-right-color: var(--accent-color);
    animation: spin 10s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit:nth-child(1) .benefit-icon {
    background: linear-gradient(145deg, #e0f2fe, #dbeafe);
}

.benefit:nth-child(2) .benefit-icon {
    background: linear-gradient(145deg, #fef3c7, #fde68a);
}

.benefit:nth-child(3) .benefit-icon {
    background: linear-gradient(145deg, #dcfce7, #bbf7d0);
}

.benefit:nth-child(4) .benefit-icon {
    background: linear-gradient(145deg, #ede9fe, #ddd6fe);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.benefit-image {
    width: 45px;
    height: 45px;
    object-fit: contain;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.benefit:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit:hover::before {
    opacity: 1;
}

.benefit:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.2);
}

.benefit:hover .benefit-icon::after {
    opacity: 0.5;
}

.benefit:hover .benefit-image {
    transform: scale(1.1);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.2)) brightness(1.05);
}

.benefit h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.benefit h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.benefit:hover h3::after {
    width: 100%;
}

.benefit p {
    color: #4b5563;
    line-height: 1.6;
}

/* 解决方案案例 */
.solution-cases {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #ffffff, #f8fafc);
    position: relative;
}

.solution-cases::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 90% 10%, rgba(59, 130, 246, 0.1), transparent 40%);
    z-index: 0;
}

.solution-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 1rem;
    z-index: 1;
}

.solution-cases h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--warm-gradient);
    border-radius: 2px;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.case {
    background: white;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

.case::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    opacity: 0.1;
    z-index: 0;
    transition: transform 0.5s ease, opacity 0.5s ease;
    transform: scale(0);
}

.case-image-container {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}

.case-image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--cool-gradient);
    opacity: 0.2;
    transition: opacity 0.5s ease;
}

.case-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1), filter 0.8s ease;
}

.case-content {
    padding: 2rem;
    border-left: 5px solid var(--accent-color);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
    transition: border-color 0.3s ease;
}

.case:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--hover-shadow);
}

.case:hover::before {
    transform: scale(4);
    opacity: 0.05;
}

.case:hover .case-image {
    transform: scale(1.1) rotate(1deg);
    filter: brightness(1.05) contrast(1.05);
}

.case:hover .case-image-container::after {
    opacity: 0.1;
}

.case:hover .case-content {
    border-color: #8b5cf6;
}

.case h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.case h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color-light);
    transition: width 0.3s ease, background 0.3s ease;
}

.case:hover h3::after {
    width: 60px;
    background: var(--accent-color);
}

.case p {
    color: #4b5563;
    line-height: 1.7;
    position: relative;
}

.case:nth-child(odd) .case-content {
    border-left-color: #3b82f6;
}

.case:nth-child(even) .case-content {
    border-left-color: #8b5cf6;
}

/* 联系我们 */
.solution-contact {
    padding: 6rem 0;
    text-align: center;
    background: var(--vibrant-gradient);
    color: var(--light-text);
    position: relative;
    overflow: hidden;
}

.solution-contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(59, 130, 246, 0.01));
    opacity: 0.03;
    z-index: -1;
}

.solution-contact::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
}

.solution-contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.solution-contact p {
    max-width: 600px;
    margin: 0 auto 2.5rem;
    font-size: 1.1rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.primary-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.primary-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.2), rgba(255,255,255,0));
    transition: left 0.7s ease;
    z-index: -1;
}

.primary-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    background: #f3f4f6;
}

.primary-button:hover::before {
    left: 100%;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .solution-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .solution-hero-content p {
        font-size: 1.2rem;
    }
    
    .feature-card, .benefit, .case {
        transform: none !important;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .screenshots-container {
        flex-direction: column;
        align-items: center;
    }
    
    .screenshot-item {
        max-width: 100%;
    }
}

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

    .solution-hero-content p {
        font-size: 1rem;
    }

    .feature-card,
    .benefit,
    .case {
        padding: 1.5rem;
    }
}

/* 添加对新HTML元素的支持 */

/* Hero徽章样式 */
.hero-badges {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    animation: fadeInUp 1.2s ease-out;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.badge:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.3);
}

/* 截图徽章 */
.screenshot-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.screenshot-item:hover .screenshot-badge {
    transform: translateY(0);
    opacity: 1;
}

/* 数据AOS动画支持 */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].animated {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-up"].animated {
    transform: translateY(0);
}

[data-aos="fade-right"].animated {
    transform: translateX(0);
}

[data-aos="fade-left"].animated {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].animated {
    transform: scale(1);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

/* 激活状态的导航链接 */
.dropdown-menu a.active {
    background: transparent;
    color: var(--primary-color);
    font-weight: 500;
}

/* 优化响应式设计 */
@media (max-width: 768px) {
    .hero-badges {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .screenshot-badge {
        top: 0.5rem;
        right: 0.5rem;
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
}

/* 添加新的样式以支持更新的HTML结构 */

/* 核心能力区域样式 */
.section-subtitle {
    text-align: center;
    font-size: 1.8rem;
    margin: 3rem 0 2rem;
    color: var(--primary-color);
}

.solution-core-areas {
    padding: 4rem 0;
    background: #fff;
}

.core-area-card {
    background: #fff;
    border-radius: 8px;
    padding: 2rem 2rem 2rem 3rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.core-area-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 8px;
    height: 100%;
    background: #2563eb;
    border-radius: 4px 0 0 4px;
}

.core-area-card:nth-child(1)::before {
    background: linear-gradient(to bottom, #2563eb, #4f46e5);
}

.core-area-card:nth-child(2)::before {
    background: linear-gradient(to bottom, #3b82f6, #2563eb);
}

.core-area-card:nth-child(3)::before {
    background: linear-gradient(to bottom, #6366f1, #4f46e5);
}

.core-area-card:nth-child(4)::before {
    background: linear-gradient(to bottom, #4f46e5, #6366f1);
}

.core-area-card h4 {
    color: #2563eb;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e5e7eb;
}

.core-area-card h4::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background: #2563eb;
}

.core-area-card p {
    color: #4b5563;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    color: #4b5563;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: normal;
}

/* 添加悬停效果 */
.core-area-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.core-area-card:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.core-area-card::after {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    width: 4px;
    height: 100%;
    background: rgba(37, 99, 235, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.core-area-card:hover::after {
    opacity: 1;
}

/* 蓝色下划线样式 */
.blue-underline {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.blue-underline::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #2563eb;
}

/* API安全防护部分样式 */
.solution-security {
    padding: 6rem 0;
    background: linear-gradient(to right, #f8fafc, #f3f4f6, #f8fafc);
    position: relative;
    overflow: hidden;
}

.solution-security::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(79, 70, 229, 0.05), transparent 70%);
    z-index: 0;
}

.solution-security::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.05), transparent 70%);
    z-index: 0;
}

.section-description {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4b5563;
    position: relative;
    z-index: 1;
}

.security-features-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.security-feature {
    display: flex;
    background: white;
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    position: relative;
    transition: all 0.4s ease;
}

.security-feature:nth-child(even) {
    flex-direction: row-reverse;
}

.security-feature:hover {
    transform: translateY(-10px);
    box-shadow: var(--hover-shadow);
}

.security-feature-icon {
    flex: 0 0 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vibrant-gradient);
    transition: all 0.3s ease;
}

.security-feature:nth-child(1) .security-feature-icon {
    background: var(--vibrant-gradient);
}

.security-feature:nth-child(2) .security-feature-icon {
    background: var(--cool-gradient);
}

.security-feature:nth-child(3) .security-feature-icon {
    background: var(--warm-gradient);
}

.security-feature:nth-child(4) .security-feature-icon {
    background: var(--nature-gradient);
}

.security-feature-image {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.security-feature:hover .security-feature-image {
    transform: scale(1.1);
}

.security-feature-content {
    flex: 1;
    padding: 2rem;
    position: relative;
    z-index: 1;
    margin-top: 1rem;
}

.security-feature-content h3 {
    color: #1e40af;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.security-feature-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #3b82f6;
}

.security-feature:hover .security-feature-content h3::after {
    width: 70px;
    background: var(--accent-color);
}

.security-feature-content p {
    color: #4b5563;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    color: #4b5563;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: normal;
}

/* 响应式样式调整 */
@media (max-width: 992px) {
    .security-feature, 
    .security-feature:nth-child(even) {
        flex-direction: column;
    }
    
    .security-feature-icon {
        flex: 0 0 80px;
        width: 100%;
        padding: 1.5rem 0;
    }
}

@media (max-width: 768px) {
    .core-areas-grid {
        grid-template-columns: 1fr;
    }
    
    .section-subtitle {
        font-size: 1.5rem;
    }
}

/* 适用场景部分样式 */
.solution-scenarios {
    padding: 6rem 0;
    background: linear-gradient(135deg, #ffffff, #f8fafc, #ffffff);
    position: relative;
    overflow: hidden;
}

.solution-scenarios::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.05), transparent 70%);
    z-index: 0;
}

.solution-scenarios::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.05), transparent 70%);
    z-index: 0;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.scenario-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border-top: 4px solid transparent;
}

.scenario-card:nth-child(1) { border-top-color: #4f46e5; }
.scenario-card:nth-child(2) { border-top-color: #f59e0b; }
.scenario-card:nth-child(3) { border-top-color: #10b981; }
.scenario-card:nth-child(4) { border-top-color: #ec4899; }
.scenario-card:nth-child(5) { border-top-color: #8b5cf6; }
.scenario-card:nth-child(6) { border-top-color: #3b82f6; }

.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.03), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.scenario-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--hover-shadow);
}

.scenario-card:hover::before {
    opacity: 1;
}

.scenario-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    background: linear-gradient(145deg, #f0f9ff, #e0f2fe);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
    position: relative;
    z-index: 1;
}

.scenario-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.scenario-card:hover .scenario-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(79, 70, 229, 0.2);
}

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

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

.scenario-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.scenario-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color-light);
    transition: width 0.3s ease, background 0.3s ease;
}

.scenario-card:hover .scenario-content h3::after {
    width: 60px;
    background: var(--accent-color);
}

.scenario-content p {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.scenario-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
}

.scenario-features li {
    display: flex;
    align-items: center;
    color: #4b5563;
    font-size: 0.95rem;
    padding: 0.5rem 0;
}

.scenario-features li::before {
    content: '•';
    color: var(--accent-color);
    margin-right: 8px;
    font-weight: bold;
}

/* 响应式样式调整 */
@media (max-width: 992px) {
    .scenarios-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
}

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

@media (min-width: 768px) {
    .screenshots-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* 适用场景区域 - 新样式 */
.api-scenarios {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.api-scenario {
    padding: 2rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.api-scenario:last-child {
    border-bottom: none;
}

.api-scenario h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.api-scenario p {
    font-size: 1rem;
    line-height: 1.8;
    color: #4b5563;
}

@media (max-width: 768px) {
    .api-scenario h3 {
        font-size: 1.5rem;
    }
    
    .api-scenario p {
        font-size: 0.95rem;
    }
}

/* 确保解决方案页面的下拉菜单行为一致 */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index: 1000;
    pointer-events: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* 激活状态的导航链接 */
.dropdown-menu a.active {
    background: transparent;
    color: var(--primary-color);
    font-weight: 500;
}

/* 系统截图样式 */
.solution-image {
    width: 100%;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin: 0;
    transition: none;
    transform: none !important;
    display: block;
}

.solution-image:hover {
    transform: none !important;
    filter: none !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.screenshots-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.screenshot-item {
    text-align: center;
    transition: none;
    transform: none !important;
    box-shadow: none !important;
    border-radius: 12px;
    overflow: hidden;
    padding: 0;
    background: transparent !important;
}

.screenshot-item:hover {
    transform: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.screenshot-item[data-aos="fade-up"] {
    transform: none !important;
}

/* 隐藏图片说明文字 */
.image-caption {
    display: none;
}

/* 动态密码平台特定样式 - 完全移除白色背景 */
.dynamic-password-screenshots,
.dynamic-password-screenshots *,
.dynamic-password-screenshots *::before,
.dynamic-password-screenshots *::after {
    background-color: transparent !important;
    box-shadow: none !important;
}

.dynamic-password-screenshots .solution-image {
    max-height: 500px;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.dynamic-password-screenshots .solution-image:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.dynamic-password-screenshots .screenshot-item {
    text-align: center;
    padding: 1rem;
    background: transparent !important;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: none !important;
}

.dynamic-password-screenshots .screenshot-item:hover {
    background: transparent !important;
    box-shadow: none !important;
}