/* ===== CSS 变量 ===== */
:root {
    --primary: #00b894;
    --primary-dark: #00a381;
    --primary-light: #55efc4;
    --primary-bg: #f0f9f8;
    --secondary: #0984e3;
    --accent: #fdcb6e;
    --danger: #e74c3c;
    --warning: #f39c12;
    --success: #27ae60;
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --text-muted: #b2bec3;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #f1f3f5;
    --border: #e9ecef;
    --border-dark: #dfe6e9;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --gradient-primary: linear-gradient(135deg, #00b894 0%, #0984e3 100%);
    --gradient-soft: linear-gradient(135deg, #f0f9f8 0%, #e3f6ff 100%);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--text-primary);
    background: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== 按钮 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 184, 148, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 184, 148, 0.4);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-submit {
    padding: 14px 40px;
    font-size: 16px;
}

/* ===== 导航栏 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
}

.logo-img {
    height: 48px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
}

.logo-icon,
.logo-text {
    display: none;
}

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

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-cta {
    padding: 8px 20px;
    font-size: 14px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 72px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-soft);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 184, 148, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(9, 132, 227, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 120px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 184, 148, 0.1);
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 36px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 36px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-dark);
}

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

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 100%;
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.hero-card-icon {
    font-size: 48px;
}

.hero-card-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.hero-card-header p {
    font-size: 14px;
    color: var(--text-muted);
}

.hero-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--primary-bg);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-dark);
}

.feature-pill span {
    color: var(--primary);
    font-weight: 700;
}

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
    z-index: 1;
}

.wave-divider svg {
    width: 100%;
    height: 80px;
}

/* ===== Section 通用 ===== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    padding: 4px 16px;
    background: var(--primary-bg);
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-tag.light {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== 服务项目 ===== */
.services {
    background: #f0f9f8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

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

.service-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: inline-block;
    padding: 16px;
    background: var(--primary-bg);
    border-radius: var(--radius-md);
}

.service-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.service-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.service-feature {
    font-size: 13px;
    color: var(--text-muted);
    padding: 4px 10px;
    background: var(--bg-gray);
    border-radius: 12px;
}

.service-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

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

.service-price .currency {
    font-size: 16px;
    color: var(--primary);
    font-weight: 600;
}

.service-price .amount {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.service-price .unit {
    font-size: 14px;
    color: var(--text-muted);
}

.service-duration {
    font-size: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===== 服务流程 ===== */
.process {
    background: #fff;
}

.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.step-number {
    font-size: 60px;
    font-weight: 900;
    color: var(--primary-bg);
    line-height: 1;
    margin-bottom: -20px;
    position: relative;
    z-index: 0;
}

.step-icon {
    font-size: 40px;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.process-step h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.process-step p {
    font-size: 14px;
    color: var(--text-secondary);
}

.process-connector {
    flex: 0 0 60px;
    height: 2px;
    background: var(--border-dark);
    margin-top: 50px;
    position: relative;
}

.process-connector::after {
    content: '→';
    position: absolute;
    right: -6px;
    top: -12px;
    color: var(--border-dark);
    font-size: 20px;
}

/* ===== 价格说明 ===== */
.pricing {
    background: var(--bg-light);
}

.pricing-table-wrapper {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}

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

.pricing-table th {
    background: var(--primary-bg);
    padding: 16px 24px;
    text-align: left;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-table td {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    font-size: 15px;
    color: var(--text-secondary);
}

.pricing-table tr:hover td {
    background: var(--primary-bg);
}

.pricing-table .price-cell {
    font-weight: 700;
    color: var(--primary);
    font-size: 18px;
}

.pricing-table .book-btn {
    padding: 6px 16px;
    font-size: 14px;
}

.pricing-notes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.note-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 12px 20px;
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

/* ===== 预约下单 ===== */
.booking {
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.booking::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.booking-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.booking-info {
    color: #fff;
    padding-top: 20px;
}

.booking-title {
    font-size: 36px;
    font-weight: 800;
    margin: 16px 0 12px;
}

.booking-desc {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 40px;
    line-height: 1.7;
}

.booking-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.highlight-icon {
    font-size: 32px;
}

.highlight-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 2px;
}

.highlight-item p {
    font-size: 14px;
    opacity: 0.8;
}

.booking-form-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

/* 步骤指示器 */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 36px;
    padding: 0 8px;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.step-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-gray);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
}

.step-item.active .step-dot {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 184, 148, 0.3);
}

.step-item.completed .step-dot {
    background: var(--primary);
    color: #fff;
}

.step-item.completed .step-dot::after {
    content: '✓';
}

.step-item.completed .step-dot {
    font-size: 0;
}

.step-item.completed .step-dot::after {
    font-size: 16px;
}

.step-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.step-item.active .step-label,
.step-item.completed .step-label {
    color: var(--primary);
    font-weight: 600;
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--border-dark);
    margin: 0 8px;
    margin-top: -22px;
    border-radius: 2px;
    transition: var(--transition);
}

.step-line.active {
    background: var(--primary);
}

/* 表单步骤 */
.form-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-step-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-step-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* 服务选择网格 */
.service-select-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.service-select-item {
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    position: relative;
}

.service-select-item:hover {
    border-color: var(--primary-light);
    background: var(--primary-bg);
}

.service-select-item.selected {
    border-color: var(--primary);
    background: var(--primary-bg);
}

.service-select-item.selected::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

.service-select-item .item-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.service-select-item .item-name {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.service-select-item .item-price {
    font-size: 14px;
    color: var(--primary);
    font-weight: 700;
}

.service-select-item .item-duration {
    font-size: 12px;
    color: var(--text-muted);
}

/* 表单元素 */
.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.required {
    color: var(--danger);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    color: var(--text-primary);
    background: #fff;
    transition: var(--transition);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.1);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--danger);
}

.form-textarea {
    resize: vertical;
    min-height: 60px;
}

/* 日期选择器 */
.date-picker {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}

.date-item {
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 8px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.date-item:hover {
    border-color: var(--primary-light);
}

.date-item.selected {
    border-color: var(--primary);
    background: var(--primary-bg);
}

.date-item .date-weekday {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.date-item.selected .date-weekday {
    color: var(--primary-dark);
}

.date-item .date-day {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.date-item .date-month {
    font-size: 12px;
    color: var(--text-muted);
}

.date-item.today .date-day {
    color: var(--primary);
}

.date-item.selected .date-day {
    color: var(--primary);
}

/* 时间段 */
.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.time-slot {
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.time-slot:hover {
    border-color: var(--primary-light);
}

.time-slot.selected {
    border-color: var(--primary);
    background: var(--primary-bg);
    color: var(--primary-dark);
}

/* 表单底部 */
.form-step-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.selected-summary {
    font-size: 14px;
    color: var(--text-secondary);
}

.selected-summary strong {
    color: var(--primary);
}

.muted {
    color: var(--text-muted);
}

/* 确认信息 */
.confirm-section {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 20px;
}

.confirm-group {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.confirm-group:last-child {
    border-bottom: none;
}

.confirm-label {
    flex-shrink: 0;
    width: 100px;
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

.confirm-value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

/* 价格明细 */
.price-breakdown {
    background: var(--primary-bg);
    border-radius: var(--radius-md);
    padding: 24px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 15px;
    color: var(--text-secondary);
}

.discount-amount {
    color: var(--danger);
    font-weight: 600;
}

.price-total {
    border-top: 2px dashed var(--border-dark);
    margin-top: 8px;
    padding-top: 16px;
}

.total-amount {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
}

.price-hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

/* ===== 我的订单 ===== */
.orders {
    background: var(--bg-light);
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.empty-orders {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.empty-orders p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 16px;
}

.order-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.order-card:hover {
    box-shadow: var(--shadow-md);
}

.order-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.order-number {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

.order-status {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.order-status.pending {
    background: #fff3cd;
    color: #856404;
}

.order-status.confirmed {
    background: #d1ecf1;
    color: #0c5460;
}

.order-status.completed {
    background: #d4edda;
    color: #155724;
}

.order-status.cancelled {
    background: #f8d7da;
    color: #721c24;
}

.order-card-body {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 16px;
    padding: 16px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.order-info-block .info-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.order-info-block .info-value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}

.order-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
}

.order-amount {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
}

.order-actions {
    display: flex;
    gap: 8px;
}

.order-actions .btn {
    padding: 6px 16px;
    font-size: 14px;
}

.btn-danger {
    background: #fff;
    color: var(--danger);
    border: 2px solid var(--danger);
}

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

/* ===== 页脚 ===== */
.footer {
    background: #1a2b2a;
    color: #b2bec3;
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

.footer-logo-img {
    height: 44px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    display: block;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.7;
    color: #636e72;
}

.footer-title {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
    color: #b2bec3;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-qr {
    margin-top: 20px;
    text-align: center;
}

.qr-img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    background: #fff;
    padding: 6px;
    border-radius: 8px;
    display: block;
    margin: 0 auto 8px;
}

.qr-tip {
    font-size: 12px;
    color: #95a5a6;
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 14px;
    color: #636e72;
}

/* ===== 弹窗 ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    animation: scaleIn 0.4s ease;
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.success-icon {
    font-size: 72px;
    margin-bottom: 16px;
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.modal-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.modal-desc {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.modal-order-info {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
    text-align: left;
}

.modal-order-info .info-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
}

.modal-order-info .info-row .label {
    color: var(--text-muted);
}

.modal-order-info .info-row .value {
    font-weight: 600;
    color: var(--text-primary);
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* ===== 返回顶部 ===== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ===== Toast ===== */
.toast-container {
    position: fixed;
    top: 90px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 14px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    animation: slideInRight 0.3s ease;
    border-left: 4px solid var(--primary);
    min-width: 280px;
}

.toast.error {
    border-left-color: var(--danger);
}

.toast.success {
    border-left-color: var(--success);
}

.toast.warning {
    border-left-color: var(--warning);
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== 响应式 ===== */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 20px;
        padding-bottom: 80px;
    }

    .hero-title {
        font-size: 38px;
    }

    .booking-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-menu.show {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 24px;
    }

    .section-title {
        font-size: 28px;
    }

    section {
        padding: 60px 0;
    }

    .process-steps {
        flex-direction: column;
        align-items: center;
        gap: 32px;
    }

    .process-connector {
        display: none;
    }

    .process-step {
        max-width: 300px;
    }

    .booking-form-card {
        padding: 24px;
    }

    .step-indicator {
        flex-wrap: wrap;
        gap: 8px;
    }

    .step-line {
        display: none;
    }

    .step-label {
        font-size: 12px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .pricing-table-wrapper {
        overflow-x: auto;
    }

    .pricing-table {
        min-width: 600px;
    }

    .order-card-body {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .form-step-footer {
        flex-direction: column-reverse;
        gap: 12px;
    }

    .form-step-footer .btn {
        width: 100%;
    }

    .modal-content {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 26px;
    }

    .section-title {
        font-size: 24px;
    }

    .service-select-grid {
        grid-template-columns: 1fr 1fr;
    }

    .date-picker {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .time-slots {
        grid-template-columns: 1fr 1fr;
    }

    .booking-form-card {
        padding: 20px;
    }

    .confirm-label {
        width: 80px;
    }

    .logo-img {
        height: 40px;
    }

    .footer-logo-img {
        height: 38px;
    }
}

/* ===== 案例展示 ===== */
.cases{padding:80px 0;background:#f5f8fa;}
.cases-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;margin-top:36px;}
.case-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,.06);transition:transform .2s ease,box-shadow .2s ease;}
.case-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(0,0,0,.1);}
.case-cover img{width:100%;height:190px;object-fit:cover;display:block;}
.case-body{padding:18px 20px 22px;}
.case-body h3{margin:0 0 8px;font-size:17px;color:#1f2d3d;}
.case-body p{margin:0 0 12px;font-size:14px;line-height:1.6;color:#6b7785;}
.case-tags{display:flex;flex-wrap:wrap;gap:6px;}