/* ============================================
   凡花令（海南）婚恋服务有限公司 - 官网主样式
   作者：凡花令开发团队
   更新：2026-04
   =========================================== */

/* ========== CSS 变量定义 ========== */
:root {
    /* 主色调 - 柔和粉色 */
    --color-primary: #d48a8a;
    --color-primary-dark: #b96f6f;
    --color-primary-light: #f0d1d1;

    /* 辅助色 - 高端金色 */
    --color-accent: #c9a96e;
    --color-accent-dark: #a68851;

    /* 中性色 */
    --color-white: #ffffff;
    --color-bg: #fdfaf8;
    --color-bg-soft: #faf4f2;
    --color-border: #ecdada;

    /* 文字色 */
    --color-text: #2c2c2c;
    --color-text-light: #666666;
    --color-text-muted: #999999;

    /* 字体 */
    --font-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB",
                 "Helvetica Neue", Arial, sans-serif;
    --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;

    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(212, 138, 138, 0.08);
    --shadow-md: 0 6px 20px rgba(212, 138, 138, 0.12);
    --shadow-lg: 0 12px 40px rgba(212, 138, 138, 0.18);

    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 999px;

    /* 过渡 */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* 布局 */
    --nav-height: 76px;
    --container-width: 1200px;
}

/* ========== 全局重置 ========== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    min-height: 100vh;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
    background: transparent;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-soft);
}
::-webkit-scrollbar-thumb {
    background: var(--color-primary-light);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ========== 通用容器 ========== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== 通用标题 ========== */
.section-title {
    text-align: center;
    margin-bottom: 16px;
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 2px;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 56px;
    font-size: 16px;
    color: var(--color-text-light);
    letter-spacing: 1px;
}

.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    margin: 18px auto 0;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

/* ========== 通用按钮 ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 36px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

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

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

.btn-ghost {
    background: var(--color-white);
    color: var(--color-primary);
    border: 1px solid var(--color-primary-light);
}

.btn-ghost:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

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

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--color-border);
}

.navbar-inner {
    max-width: var(--container-width);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo 区域 */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--color-text);
}

.nav-logo img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-primary-light);
    background: var(--color-white);
    transition: var(--transition);
}

.nav-logo:hover img {
    border-color: var(--color-primary);
    transform: rotate(8deg);
}

.nav-logo .brand {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.2;
    letter-spacing: 1px;
}

.nav-logo .brand small {
    display: block;
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 2px;
    letter-spacing: 2px;
    font-weight: 400;
}

/* 导航菜单 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu a {
    position: relative;
    padding: 10px 18px;
    font-size: 15px;
    color: var(--color-text);
    font-weight: 500;
    letter-spacing: 1px;
}

.nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 24px;
}

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

/* 导航电话 */
.nav-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white) !important;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.nav-phone:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: var(--color-white) !important;
}

.nav-phone svg {
    width: 16px;
    height: 16px;
}

/* 汉堡菜单 */
.nav-toggle {
    display: none;
    width: 32px;
    height: 32px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

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

.nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ========== Hero 英雄区 ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding-top: var(--nav-height);
    color: var(--color-white);
}

.hero {
    background:
        linear-gradient(135deg, rgba(212, 138, 138, 0.92) 0%, rgba(185, 111, 111, 0.95) 50%, rgba(138, 83, 99, 0.98) 100%),
        radial-gradient(ellipse at top right, rgba(201, 169, 110, 0.35), transparent 60%);
}

/* 装饰性浮动花瓣图层 */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(201, 169, 110, 0.12) 0%, transparent 60%);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

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

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 24px;
    animation: fadeInUp 1.2s ease-out;
}

.hero-tagline {
    display: inline-block;
    padding: 6px 18px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-full);
    font-size: 13px;
    letter-spacing: 4px;
    backdrop-filter: blur(4px);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 24px;
    letter-spacing: 4px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: clamp(15px, 1.5vw, 18px);
    line-height: 2;
    margin-bottom: 44px;
    opacity: 0.95;
    letter-spacing: 2px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-white);
    font-size: 12px;
    letter-spacing: 2px;
    opacity: 0.8;
    text-align: center;
    animation: floatDown 2s ease-in-out infinite;
}

.hero-scroll::after {
    content: "";
    display: block;
    width: 1px;
    height: 40px;
    margin: 10px auto 0;
    background: var(--color-white);
}

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

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

/* ========== 通用 Section ========== */
section {
    padding: 100px 0;
}

.section-soft {
    background: var(--color-bg-soft);
}

/* ========== 服务卡片 ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
}

.service-card {
    background: var(--color-white);
    padding: 44px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg-soft));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--color-primary);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    transform: rotate(8deg) scale(1.08);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--color-text);
    letter-spacing: 1px;
}

.service-card p {
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.8;
}

/* ========== 优势展示 ========== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.advantage-item {
    text-align: center;
    padding: 24px;
}

.advantage-number {
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
    display: block;
}

.advantage-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.advantage-item p {
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.8;
}

/* ========== 客户评价 ========== */
.testimonials {
    position: relative;
}

.testimonials-track {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.testimonial-card {
    background: var(--color-white);
    padding: 36px 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition);
}

.testimonial-card::before {
    content: "\201C";
    position: absolute;
    top: 10px;
    left: 20px;
    font-family: var(--font-serif);
    font-size: 64px;
    color: var(--color-primary-light);
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.9;
    color: var(--color-text-light);
    margin: 24px 0 24px;
    position: relative;
    z-index: 1;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 18px;
    font-weight: 600;
}

.testimonial-user-info strong {
    display: block;
    font-size: 15px;
    color: var(--color-text);
    margin-bottom: 2px;
}

.testimonial-user-info span {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

/* ========== CTA 行动号召 ========== */
.cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    text-align: center;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(201,169,110,0.2), transparent 40%);
}

.cta-inner {
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-family: var(--font-serif);
    font-size: clamp(26px, 3vw, 38px);
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.cta p {
    font-size: 16px;
    margin-bottom: 36px;
    opacity: 0.95;
    letter-spacing: 1px;
}

.cta .btn-outline {
    border-color: var(--color-white);
}

/* ========== 页脚 ========== */
.footer {
    background: #2a2022;
    color: rgba(255, 255, 255, 0.7);
    padding: 72px 0 0;
    font-size: 14px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    margin-bottom: 16px;
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.footer-brand h3 {
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 20px;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.footer-brand p {
    line-height: 1.9;
    letter-spacing: 1px;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 16px;
    margin-bottom: 22px;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
}

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

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--color-primary-light);
    transform: translateX(4px);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    line-height: 1.7;
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 4px;
    color: var(--color-primary-light);
}

.footer-bottom {
    padding: 22px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 1px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
    margin: 0 6px;
}

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

.footer-bottom .divider {
    margin: 0 8px;
    opacity: 0.4;
}

/* ========== 返回顶部 ========== */
.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 32px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    font-size: 18px;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

/* ========== 页面头部 Banner ========== */
.page-banner {
    padding: calc(var(--nav-height) + 80px) 0 80px;
    text-align: center;
    background:
        linear-gradient(135deg, rgba(212, 138, 138, 0.95), rgba(138, 83, 99, 0.98)),
        radial-gradient(ellipse at top right, rgba(201, 169, 110, 0.35), transparent 60%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 40%, rgba(255, 255, 255, 0.08), transparent 40%),
        radial-gradient(circle at 80% 60%, rgba(201, 169, 110, 0.18), transparent 50%);
    pointer-events: none;
}

.page-banner > * {
    position: relative;
    z-index: 1;
}

.page-banner h1 {
    font-family: var(--font-serif);
    font-size: clamp(30px, 4vw, 44px);
    margin-bottom: 14px;
    letter-spacing: 4px;
}

.page-banner .breadcrumb {
    font-size: 13px;
    letter-spacing: 2px;
    opacity: 0.9;
}

.page-banner .breadcrumb a {
    color: inherit;
    opacity: 0.8;
}

.page-banner .breadcrumb a:hover {
    opacity: 1;
}

/* ========== 关于我们页面 ========== */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-intro-text h2 {
    font-family: var(--font-serif);
    font-size: 32px;
    margin-bottom: 24px;
    letter-spacing: 2px;
}

.about-intro-text p {
    color: var(--color-text-light);
    margin-bottom: 18px;
    line-height: 2;
}

.about-intro-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 24px;
    letter-spacing: 4px;
    text-align: center;
    padding: 40px;
}

.about-intro-image::after {
    content: "";
    position: absolute;
    top: 20px;
    right: -20px;
    bottom: -20px;
    left: 20px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* 团队卡片 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
}

.team-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.team-avatar {
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    color: var(--color-white);
    font-size: 56px;
    position: relative;
}

.team-avatar::before {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-sm);
}

.team-info {
    padding: 24px;
    text-align: center;
}

.team-info h4 {
    font-size: 18px;
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.team-info .team-role {
    font-size: 13px;
    color: var(--color-primary);
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.team-info p {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* 价值观卡片 */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.value-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-4px);
}

.value-card .icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.value-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.value-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ========== 服务项目页面 ========== */
.membership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    align-items: stretch;
}

.membership-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: relative;
}

.membership-card.featured {
    background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    border: none;
    transform: scale(1.02);
}

.membership-card.featured .price,
.membership-card.featured h3 {
    color: var(--color-white);
}

.membership-card.featured .price-unit,
.membership-card.featured li {
    color: rgba(255, 255, 255, 0.85);
}

.membership-card.featured .badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-white);
    padding: 4px 14px;
    font-size: 12px;
    border-radius: var(--radius-full);
    letter-spacing: 2px;
}

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

.membership-card.featured:hover {
    transform: translateY(-8px) scale(1.02);
}

.membership-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.membership-card .price {
    font-family: var(--font-serif);
    font-size: 38px;
    color: var(--color-primary);
    margin-bottom: 8px;
    font-weight: 600;
}

.price-unit {
    font-size: 13px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.membership-card ul {
    text-align: left;
    margin-bottom: 28px;
    flex: 1;
}

.membership-card ul li {
    padding: 8px 0;
    font-size: 14px;
    display: flex;
    gap: 10px;
    color: var(--color-text-light);
    border-bottom: 1px dashed var(--color-border);
}

.membership-card ul li::before {
    content: "✓";
    color: var(--color-primary);
    font-weight: 600;
    flex-shrink: 0;
}

.membership-card.featured ul li::before {
    color: var(--color-accent);
}

.membership-card.featured ul li {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
}

/* 服务分类 */
.service-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    margin-bottom: 80px;
}

.service-feature:nth-child(even) .service-feature-image {
    order: 2;
}

.service-feature:last-child {
    margin-bottom: 0;
}

.service-feature-image {
    aspect-ratio: 5 / 4;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg-soft));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.service-feature-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.5), transparent 60%);
}

.service-feature-text h3 {
    font-family: var(--font-serif);
    font-size: 28px;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.service-feature-text p {
    color: var(--color-text-light);
    line-height: 2;
    margin-bottom: 16px;
}

.service-feature-text ul {
    margin-top: 20px;
}

.service-feature-text ul li {
    padding: 6px 0 6px 24px;
    position: relative;
    color: var(--color-text-light);
}

.service-feature-text ul li::before {
    content: "❀";
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* ========== 联系我们页面 ========== */

/* 卡片式联系方式网格 */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
    margin-bottom: 56px;
}

.contact-method-card {
    background: var(--color-white);
    padding: 44px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.contact-method-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.contact-method-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.contact-method-card .method-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg-soft));
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.contact-method-card .method-icon svg {
    width: 26px;
    height: 26px;
}

.contact-method-card:hover .method-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    transform: rotate(8deg) scale(1.08);
}

.method-label {
    font-size: 13px;
    color: var(--color-text-muted);
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.method-value {
    font-family: var(--font-serif);
    font-size: 22px;
    color: var(--color-text);
    font-weight: 500;
    letter-spacing: 1px;
    margin-bottom: 12px;
    line-height: 1.5;
    display: inline-block;
}

.method-value-sm {
    font-size: 14px;
    line-height: 1.8;
    font-family: var(--font-sans);
    font-weight: 400;
}

a.method-value:hover {
    color: var(--color-primary);
}

.method-desc {
    font-size: 13px;
    color: var(--color-text-light);
    letter-spacing: 1px;
    margin-top: auto;
    line-height: 1.8;
}

/* 底部强调 CTA 条 */
.contact-hotline {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: 36px 48px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.contact-hotline::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(201, 169, 110, 0.2), transparent 40%);
    pointer-events: none;
}

.contact-hotline-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.contact-hotline h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    letter-spacing: 2px;
    margin-bottom: 6px;
}

.contact-hotline p {
    font-size: 14px;
    opacity: 0.9;
    letter-spacing: 1px;
}

.contact-hotline .btn-outline {
    border-color: var(--color-white);
    padding: 12px 30px;
}

/* 旧表单样式保留兼容 */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: flex-start;
}

.contact-info {
    background: var(--color-white);
    padding: 44px 36px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-info h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    margin-bottom: 28px;
    letter-spacing: 2px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--color-primary-light);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px dashed var(--color-border);
}

.contact-list li:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-bg-soft));
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-label {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.7;
    word-break: break-all;
}

.contact-value a:hover {
    color: var(--color-primary);
}

/* 联系表单 */
.contact-form {
    background: var(--color-white);
    padding: 44px 36px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-form h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    margin-bottom: 28px;
    letter-spacing: 2px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--color-primary-light);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--color-text);
    letter-spacing: 1px;
}

.form-group label .required {
    color: var(--color-primary);
    margin-left: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-soft);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(212, 138, 138, 0.12);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.form-group.has-error input,
.form-group.has-error textarea {
    border-color: #e74c3c;
    background: #fef6f5;
}

.error-message {
    color: #e74c3c;
    font-size: 12px;
    margin-top: 6px;
    display: none;
}

.form-group.has-error .error-message {
    display: block;
}

/* 表单提交成功提示 */
.form-alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: none;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.form-alert.show {
    display: flex;
    animation: fadeInUp 0.4s ease;
}

.form-alert.success {
    background: #e8f8ee;
    color: #2a7f48;
    border: 1px solid #b8e0c4;
}

.form-submit {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    letter-spacing: 2px;
}

/* 地图/工作时间 */
.work-hours {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: 36px;
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: 24px;
}

.work-hours h4 {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.work-hours .hours {
    font-size: 28px;
    font-family: var(--font-serif);
    margin: 16px 0 8px;
    letter-spacing: 2px;
}

.work-hours p {
    font-size: 13px;
    opacity: 0.9;
    letter-spacing: 2px;
}

/* ========== FAQ 页面 ========== */
.faq-wrapper {
    max-width: 820px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: 48px;
}

.faq-category h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--color-primary);
    letter-spacing: 2px;
    padding-left: 14px;
    border-left: 4px solid var(--color-primary);
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question .faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 16px;
    font-weight: 600;
    margin-left: 16px;
}

.faq-item.active .faq-icon {
    background: var(--color-primary);
    color: var(--color-white);
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 28px;
    color: var(--color-text-light);
    line-height: 1.9;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 28px 22px;
}

/* ========== 滚动显示动画 ========== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    section {
        padding: 80px 0;
    }

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

    .about-intro,
    .service-feature {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-feature:nth-child(even) .service-feature-image {
        order: 0;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    section {
        padding: 64px 0;
    }

    .container {
        padding: 0 20px;
    }

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

    .section-subtitle {
        margin-bottom: 40px;
        font-size: 14px;
    }

    /* 移动端导航 */
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        gap: 0;
        box-shadow: var(--shadow-md);
        transform: translateY(-130%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.4s ease, opacity 0.4s ease;
        max-height: calc(100vh - var(--nav-height));
        overflow-y: auto;
    }

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

    .nav-menu a {
        padding: 14px 16px;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-menu a.active {
        background: var(--color-bg-soft);
    }

    .nav-menu .nav-phone {
        justify-content: center;
        margin-top: 16px;
        padding: 14px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-logo .brand {
        font-size: 16px;
    }
    .nav-logo .brand small {
        display: none;
    }
    .nav-logo img {
        width: 38px;
        height: 38px;
    }

    /* Hero */
    .hero {
        min-height: 85vh;
    }

    .hero-actions {
        gap: 12px;
    }
    .hero-actions .btn {
        padding: 12px 28px;
        font-size: 14px;
    }

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

    .footer {
        padding: 56px 0 0;
    }

    /* 其他 */
    .contact-info,
    .contact-form {
        padding: 32px 24px;
    }

    .contact-hotline {
        padding: 28px 24px;
    }
    .contact-hotline-inner {
        flex-direction: column;
        text-align: center;
    }
    .contact-hotline h3 {
        font-size: 18px;
    }

    .back-to-top {
        right: 16px;
        bottom: 20px;
        width: 42px;
        height: 42px;
    }

    .page-banner {
        padding: calc(var(--nav-height) + 60px) 0 60px;
    }

    .membership-card.featured {
        transform: none;
    }
    .membership-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
    }

    .footer-bottom {
        font-size: 12px;
    }
    .footer-bottom .divider {
        display: block;
        height: 0;
        margin: 4px 0;
        visibility: hidden;
    }
}

/* ========== 打印样式 ========== */
@media print {
    .navbar, .back-to-top, .footer {
        display: none;
    }
}