/* ===== 基础设置 ===== */
:root {
    --primary: #2a7de1;
    --primary-dark: #1a5cb8;
    --secondary: #ff6b35;
    --accent-purple: #764ba2;
    --accent-pink: #f5576c;
    --text-dark: #333;
    --text-light: #666;
    --text-gray: #999;
    --bg-light: #f8f9fa;
    --bg-white: #fff;
    --border: #e5e5e5;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-hover: 0 15px 40px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-white);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

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

/* ===== 按钮 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    gap: 8px;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(42,125,225,0.3);
}

.btn-large {
    padding: 16px 40px;
    font-size: 16px;
}

/* ===== 导航栏 ===== */
.header {
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    max-width: 1200px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: bold;
    color: var(--primary);
}

.logo img {
    height: 40px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

/* 页脚logo */
.footer-logo img {
    height: 35px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--text-dark);
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    white-space: nowrap;
}

.nav a:hover,
.nav a.active {
    color: var(--primary);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
    white-space: nowrap;
}

/* ===== 轮播图 ===== */
.banner {
    position: relative;
    height: 500px;
    overflow: hidden;
    background: #1a1a2e;
}

.swiper {
    width: 100%;
    height: 100%;
    position: relative;
}

.swiper-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.swiper-slide {
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
}

.slide-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.slide-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.slide-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }

.slide-content {
    text-align: center;
    color: #fff;
    padding: 30px 50px;
    background: rgba(255,255,255,0.08);
    border-radius: 16px;
    max-width: 700px;
    border: 1px solid rgba(255,255,255,0.2);
}

.slide-content h2 {
    font-size: 48px;
    margin-bottom: 16px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
    font-weight: 700;
}

.slide-content p {
    font-size: 22px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.4);
}

.swiper-pagination {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}

.swiper-pagination-bullet-active {
    background: #fff;
    transform: scale(1.2);
}

.swiper-button-prev,
.swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
    border: none;
}

.swiper-button-prev {
    left: 20px;
}

.swiper-button-next {
    right: 20px;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background: rgba(255,255,255,0.4);
}

/* ===== 通用标题 ===== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 700;
}

.section-header p {
    font-size: 17px;
    color: var(--text-light);
}

/* ===== 服务优势 ===== */
.features {
    padding: 80px 0;
    background: var(--bg-light);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-item {
    background: var(--bg-white);
    padding: 35px 25px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.feature-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== 热门线路 ===== */
.hot-routes {
    padding: 80px 0;
}

.route-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.route-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.route-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.route-img {
    position: relative;
    height: 180px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.route-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.route-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 14px;
    background: var(--secondary);
    color: #fff;
    font-size: 12px;
    border-radius: 20px;
    font-weight: 500;
}

.route-info {
    padding: 20px;
}

.route-info h3 {
    font-size: 17px;
    margin-bottom: 8px;
    font-weight: 600;
}

.route-info p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.route-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.route-price .price {
    font-size: 24px;
    color: var(--secondary);
    font-weight: 700;
}

.route-price .unit {
    font-size: 13px;
    color: var(--text-gray);
}

.more-btn {
    text-align: center;
    margin-top: 40px;
}

/* ===== 关于我们 ===== */
.about {
    padding: 80px 0;
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 18px;
    line-height: 1.8;
    font-size: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 30px;
}

.about-stats li {
    font-size: 15px;
    color: var(--text-light);
}

.about-stats strong {
    font-size: 32px;
    color: var(--primary);
    display: block;
    margin-bottom: 5px;
    font-weight: 700;
}

.about-img {
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius);
    overflow: hidden;
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== 页面标题 ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    padding: 80px 0;
    text-align: center;
    color: #fff;
}

.page-header h1 {
    font-size: 40px;
    margin-bottom: 12px;
    font-weight: 700;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

/* ===== 线路详情页面 ===== */
.routes-filter {
    padding: 25px 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 70px;
    z-index: 100;
}

.filter-search {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}

.filter-search input {
    width: 100%;
    max-width: 400px;
    padding: 12px 20px;
    border: 2px solid var(--border);
    border-radius: 25px;
    font-size: 15px;
    transition: var(--transition);
    outline: none;
}

.filter-search input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(42,125,225,0.1);
}

.search-btn {
    padding: 12px 25px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 25px;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--primary-dark);
}

.filter-tabs {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--border);
    background: var(--bg-white);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    color: var(--text-dark);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.all-routes {
    padding: 50px 0;
}

.route-region {
    margin-bottom: 60px;
}

.region-title {
    font-size: 26px;
    margin-bottom: 25px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.route-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.route-detail-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.route-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.route-detail-card .rdc-img {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.route-detail-card .rdc-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rdc-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 14px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    border-radius: 20px;
    font-weight: 500;
}

.rdc-tag.hot {
    background: var(--secondary);
}

.rdc-content {
    padding: 22px;
}

.rdc-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.rdc-info {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.rdc-info span {
    font-size: 13px;
    color: var(--text-light);
}

.rdc-desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.rdc-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.rdc-price .price-num {
    font-size: 26px;
    color: var(--secondary);
    font-weight: 700;
}

.rdc-price .price-unit {
    font-size: 12px;
    color: var(--text-gray);
}

.rdc-btn {
    padding: 10px 20px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
}

.rdc-btn:hover {
    background: var(--primary-dark);
}

/* ===== 游客反馈页面 ===== */
.review-stats {
    padding: 50px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 30px;
}

.stat-num {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    opacity: 0.9;
}

.featured-reviews {
    padding: 80px 0;
}

.review-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.review-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
}

.reviewer-avatar {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--accent-purple));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: bold;
}

.reviewer-avatar.small {
    width: 42px;
    height: 42px;
    font-size: 16px;
}

.reviewer-detail h4 {
    font-size: 17px;
    margin-bottom: 4px;
}

.reviewer-detail p {
    font-size: 13px;
    color: var(--text-gray);
}

.review-rating {
    margin-left: auto;
    color: #f5a623;
    font-size: 16px;
    letter-spacing: 2px;
}

.review-rating.small {
    font-size: 14px;
}

.review-content p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-light);
}

.review-images {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}

.review-images img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.review-date {
    margin-top: 15px;
    font-size: 13px;
    color: var(--text-gray);
}

.more-reviews {
    padding: 60px 0;
    background: var(--bg-light);
}

/* 首页子公司卡片 */
.partner-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* 滚动容器 */
.scroll-container {
    position: relative;
    display: flex;
    align-items: center;
}

.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-btn:hover {
    background: var(--primary);
    color: #fff;
}

.scroll-left { left: -20px; }
.scroll-right { right: -20px; }

.route-scroll,
.partner-scroll {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 10px 5px;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.route-scroll::-webkit-scrollbar,
.partner-scroll::-webkit-scrollbar {
    display: none;
}

.partner-grid {
    display: flex;
    gap: 24px;
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.partner-logo {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    overflow: hidden;
    flex-shrink: 0;
}

.partner-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 16px;
}

.partner-card {
    flex-shrink: 0;
    width: 300px;
    background: var(--bg-white);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.partner-card h3 {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.partner-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* 首页线路卡片 - 横向滚动 */
.route-scroll .route-grid {
    display: flex;
    gap: 24px;
}

.route-card {
    flex-shrink: 0;
    width: 300px;
}

/* 首页评价卡片 */
.index-review-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.index-review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}

.index-review-card .review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.index-review-card .review-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--accent-purple));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
}

.index-review-card .review-meta {
    flex: 1;
}

.index-review-card .review-name {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.index-review-card .review-route {
    display: block;
    font-size: 12px;
    color: var(--text-gray);
}

.index-review-card .review-stars {
    color: #f5a623;
    font-size: 14px;
}

.index-review-card .review-content {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 12px;
}

.index-review-card .review-reply {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-light);
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.review-item {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.reviewer-meta h5 {
    font-size: 15px;
    margin-bottom: 3px;
}

.reviewer-meta span {
    font-size: 12px;
    color: var(--text-gray);
}

.review-text {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-light);
}

.submit-review {
    padding: 80px 0;
}

.submit-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    border-radius: var(--radius);
    padding: 60px;
    text-align: center;
    color: #fff;
}

.submit-box h3 {
    font-size: 30px;
    margin-bottom: 12px;
}

.submit-box p {
    font-size: 17px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* ===== 联系我们页面 ===== */
.contact-overview {
    padding: 50px 0;
    background: var(--bg-light);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.contact-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.contact-card h3 {
    font-size: 17px;
    margin-bottom: 12px;
}

.contact-main {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
}

.contact-sub {
    font-size: 13px;
    color: var(--text-gray);
}

.contact-main-section {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.map-placeholder {
    height: 100%;
    min-height: 450px;
    background: linear-gradient(135deg, #e8f4f8 0%, #d4e8ed 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.map-info {
    background: rgba(255,255,255,0.98);
    padding: 35px;
    border-radius: var(--radius);
    max-width: 380px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow);
}

.map-info h4 {
    font-size: 20px;
    margin-bottom: 18px;
    color: var(--primary);
}

.map-info p {
    font-size: 14px;
    line-height: 2;
    color: var(--text-light);
}


/* 咨询表单区域 */
.contact-form-section {
    padding: 60px 0 80px;
    background: linear-gradient(180deg, var(--bg-white) 0%, #f8fafc 100%);
}

.contact-form-card {
    background: var(--bg-white);
    border-radius: 24px;
    box-shadow: 0 15px 60px rgba(0,0,0,0.08);
    padding: 50px;
    max-width: 850px;
    margin: 0 auto;
    border: 1px solid rgba(0,0,0,0.03);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-icon {
    font-size: 52px;
    margin-bottom: 15px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.form-header h3 {
    font-size: 26px;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.form-header p {
    color: var(--text-light);
    font-size: 15px;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-form .form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-form .form-group {
    margin-bottom: 0;
}

.contact-form .form-group .required {
    color: #e74c3c;
    margin-left: 2px;
}

.contact-form .input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.contact-form .input-icon {
    position: absolute;
    left: 16px;
    font-size: 18px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 1;
}

.contact-form .input-wrapper input,
.contact-form .input-wrapper textarea {
    width: 100%;
    padding: 15px 15px 15px 48px;
    border: 2px solid #ebebeb;
    border-radius: 14px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.contact-form .input-wrapper textarea {
    padding-left: 48px;
    resize: vertical;
    min-height: 120px;
}

.contact-form .input-wrapper input:focus,
.contact-form .input-wrapper textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(42,125,225,0.1);
}

.contact-form .input-wrapper input:hover,
.contact-form .input-wrapper textarea:hover {
    border-color: #d5d5d5;
}

.textarea-wrapper {
    align-items: flex-start;
}

.textarea-wrapper .input-icon {
    margin-top: 16px;
}

.form-actions {
    text-align: center;
    margin-top: 35px;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    color: #fff;
    border: none;
    padding: 17px 70px;
    border-radius: 35px;
    font-size: 17px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(42,125,225,0.35);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(42,125,225,0.45);
}

.btn-submit:active {
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .contact-form-card {
        padding: 30px 20px;
    }
    .contact-form .form-row,
    .contact-form .form-row-3 {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .form-header h3 {
        font-size: 22px;
    }
}

.stores {
    padding: 80px 0;
    background: var(--bg-light);
}

.store-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.store-item {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    position: relative;
}

.store-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--secondary);
    color: #fff;
    padding: 4px 12px;
    font-size: 12px;
    border-radius: 20px;
}

.store-item h4 {
    font-size: 17px;
    margin-bottom: 12px;
}

.store-item p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.work-hours {
    padding: 50px 0;
}

.hours-content {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 45px;
    box-shadow: var(--shadow);
}

.hours-content h3 {
    font-size: 22px;
    text-align: center;
    margin-bottom: 28px;
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
}

.hours-label {
    font-weight: 500;
}

.hours-value {
    color: var(--primary);
}

/* ===== 页脚 ===== */
.footer {
    background: #1a1a2e;
    color: #fff;
    padding: 60px 0 25px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.footer-col > p {
    color: #999;
    margin-bottom: 18px;
    font-size: 14px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 14px;
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 18px;
}

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

.footer-col ul li a {
    color: #999;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-col ul li {
    color: #999;
    font-size: 14px;
}

.footer-bottom {
    text-align: center;
    padding-top: 28px;
    border-top: 1px solid #333;
    color: #666;
    font-size: 13px;
}

/* ===== 响应式设计 ===== */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
    }
    
    .feature-grid,
    .route-grid,
    .route-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .review-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-img {
        height: 300px;
    }
    
    .review-cards,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid,
    .contact-cards,
    .store-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-wrap: wrap;
        height: auto;
        padding: 15px 20px;
    }
    
    .logo {
        font-size: 16px;
    }
    
    .nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        padding-top: 15px;
        gap: 20px;
        flex-wrap: wrap;
        display: none;
    }
    
    .nav.show {
        display: flex;
    }
    
    .header-phone {
        margin-left: auto;
        font-size: 14px;
    }
    
    .banner {
        height: 350px;
    }
    
    .slide-content h2 {
        font-size: 32px;
    }
    
    .slide-content p {
        font-size: 18px;
    }
    
    .feature-grid,
    .route-grid,
    .route-list,
    .stats-grid,
    .contact-cards,
    .store-list,
    .review-grid,
    .hours-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .filter-tabs {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .section-header h2 {
        font-size: 26px;
    }
    
    .submit-box {
        padding: 40px 25px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    /* 移动端菜单按钮 */
    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 5px;
    }
    
    .mobile-menu-btn span {
        width: 25px;
        height: 2px;
        background: var(--text-dark);
        transition: var(--transition);
    }
}

/* 隐藏移动端菜单按钮（默认） */
.mobile-menu-btn {
    display: none;
}

/* ===== CTA区域 ===== */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    padding: 80px 0;
    text-align: center;
    color: #fff;
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cta-btn {
    display: inline-block;
    padding: 16px 40px;
    background: #fff;
    color: var(--primary);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    color: var(--primary);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav {
        display: none;
    }
    
    .nav.show {
        display: flex;
    }
}

/* ===== 加载动画 ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* ===== 空状态 ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-gray);
}

.empty-state .icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-light);
}

.empty-state p {
    font-size: 15px;
}