/* ==================== Service Stylish Heading ==================== */
.service-section-title {
    font-size: 36px;
    font-weight: bold;
    text-align: left;
    color: #002FA7;
    margin: 20px 0 30px;
    padding-left: 15px;
    position: relative;
}

.service-section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 120px;
    height: 4px;
    background: linear-gradient(to right, #002FA7, #0056b3);
    border-radius: 2px;
}

/* ✅ 统一标题样式 */
.service-stylish-heading {
    font-family: 'Cormorant SC', serif;
    font-size: 3.2em;
    font-weight: 700;
    color: #002FA7 !important;
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.4;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.6s ease-in-out;
}

/* ✅ 启用动画 */
.fade-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ==================== Main Title ==================== */
#main-title-section {
    max-width: 1400px;
    margin: 0 auto 15px auto;
    text-align: left;
    padding-left: 15px;
    border-left: 4px solid #002FA7;
    opacity: 0;
    animation: fadeInTitle 1s ease-in-out forwards;
}

.main-title {
    font-size: 2.2em;
    font-weight: bold;
    color: #002FA7;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 5px;
    transition: color 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.main-title span {
    font-size: 1.2em;
    color: #009688;
    animation: pulse 1.5s infinite alternate;
}

.main-subtitle {
    font-size: 1.2em;
    color: #555;
    font-weight: 500;
    margin-top: 0px;
    margin-bottom: 10px;
    font-family: 'Open Sans', sans-serif;
}

.main-title:hover {
    color: #011a72;
    transform: translateX(3px);
}

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

@keyframes pulse {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.08);
    }
}

/* ========================== 基础样式 ========================== */
#service-intro, #service-details, .transport-stats {
    background-color: #FFF;
    padding: 80px 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================== 标题样式 ========================== */
.section-title, .category-title {
    font-size: 36px;
    font-weight: bold;
    text-align: left;
    color: #002FA7;
    margin-bottom: 30px;
    padding-left: 15px;
    position: relative;
}

.section-title::after, .category-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 120px;
    height: 4px;
    background: linear-gradient(to right, #002FA7, #0056b3);
    border-radius: 2px;
}

.category-subtitle {
    font-size: 18px;
    color: #555;
    text-align: left;
    margin-bottom: 30px;
}

/* ========================== Service Introduction ========================== */
.service-intro-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
}

.service-intro-text {
    flex: 1;
    padding-right: 40px;
}

.intro-list {
    list-style: none;
    padding-left: 0;
}

.intro-list li {
    font-size: 18px;
    color: #333;
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    transition: all 0.3s ease-in-out;
}

.intro-list li:hover {
    color: #002FA7;
    transform: translateX(5px);
}

.intro-list li i {
    color: #002FA7;
    margin-right: 10px;
    font-size: 1.4em;
}

.service-intro-image {
    flex: 1;
    text-align: right;
}

.service-intro-image img {
    width: 90%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.service-intro-image img:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.2);
}

/* ========================== Service Details 主框架 ========================== */
#service-details {
    background-color: #FFF;
    padding: 80px 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#main-title-section {
    text-align: center;
    margin-bottom: 50px;
}

.main-title-container {
    display: inline-block;
    padding-bottom: 15px;
    border-bottom: 4px solid #002FA7;
}

.main-title {
    font-size: 38px;
    font-weight: bold;
    color: #002FA7;
}

.main-subtitle {
    font-size: 20px;
    color: #555;
    margin-top: 10px;
}

.service-category {
    margin-bottom: 60px;
    padding: 40px 30px;
    border-radius: 12px;
    background: #FFF;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.category-title {
    font-size: 30px;
    font-weight: bold;
    color: #002FA7;
    text-align: left;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.category-title span {
    margin-right: 10px;
    font-size: 1.2em;
}

.category-subtitle {
    font-size: 18px;
    color: #555;
    text-align: left;
    margin-bottom: 30px;
}

/* ========================== Service 详细内容 ========================== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.service-card {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.service-card h3 {
    font-size: 1.4em;
    color: #002FA7;
    margin-top: 15px;
    transition: color 0.3s ease-in-out;
}

.service-card p {
    font-size: 1em;
    color: #333;
    margin-top: 10px;
}

.service-card:hover h3 {
    color: #0056b3;
}

/* ========================== 响应式优化 ========================== */
@media (max-width: 1024px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .service-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .category-title, .category-subtitle {
        text-align: center;
    }
}

/* ========================== 自营运输统计 ========================== */
.transport-stats {
    background: #F5F5F7;
    padding: 50px 20px;
    border-radius: 10px;
    text-align: center;
    margin-top: 40px;
}

.stats-title {
    font-size: 28px;
    color: #002FA7;
    font-weight: bold;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    justify-content: center;
}

.stats-item {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.stats-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.stats-item p {
    font-size: 1.5em;
    font-weight: bold;
    color: #002FA7;
}

/* ========================== 响应式优化 ========================== */
@media (max-width: 768px) {
    .service-grid, .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-title, .category-subtitle {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .service-grid, .stats-grid {
        grid-template-columns: repeat(1, 1fr);
    }