/*
 * 旺中旺百货有限公司 官网主样式表（重构版）
 * 方案：暖红亲民 + 门店导向（门店定位器/楼层业态图/加盟入口）
 * 注意：严格避免“同质化轮播+卡片Grid”的通用企业站结构
 */

:root {
    /* 颜色（严格按方案） */
    --color-primary: #D32F2F; /* 中国红 */
    --color-primary-strong: #B71C1C;
    --color-secondary: #2b1f1f; /* 暖深色（兼容旧内页变量） */
    --color-accent: #388E3C; /* 生鲜绿 */
    --color-promo: #FFC107; /* 促销黄 */
    --color-background-light: #FFF8F0; /* 暖白 */
    --color-background-dark: #2b1f1f; /* 兼容旧 footer/深色背景变量 */

    /* 扩展中性色 */
    --color-surface: #FFFFFF;
    --color-surface-2: #FFF1E2;
    --color-border: #F2D6C7;
    --color-text-dark: #2B2624;
    --color-text-muted: #6E6762;
    --color-text-light: #FFFFFF;

    /* 字体 */
    --font-family-main: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, -apple-system, sans-serif;
    --font-family-heading: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, -apple-system, sans-serif;

    /* 字号 */
    --font-size-base: 16px;
    --font-size-small: 0.875rem;
    --font-size-h1: clamp(1.8rem, 4vw, 3rem);
    --font-size-h2: clamp(1.4rem, 2.4vw, 2.1rem);
    --font-size-h3: 1.25rem;

    /* 间距 */
    --spacing-unit: 8px;
    --spacing-xs: calc(var(--spacing-unit) * 0.5);
    --spacing-sm: var(--spacing-unit);
    --spacing-md: calc(var(--spacing-unit) * 2);
    --spacing-lg: calc(var(--spacing-unit) * 4);
    --spacing-xl: calc(var(--spacing-unit) * 7);

    /* 圆角 */
    --border-radius-sm: 10px;
    --border-radius-md: 14px;
    --border-radius-lg: 18px;

    /* 阴影（更柔和） */
    --shadow-sm: 0 1px 2px rgba(43, 38, 36, 0.08);
    --shadow-md: 0 8px 18px rgba(43, 38, 36, 0.10);
    --shadow-lg: 0 18px 40px rgba(43, 38, 36, 0.14);

    /* 布局 */
    --max-width: 1200px;
    --header-height: 74px;
    --container-padding: 20px;

    /* 动效 */
    --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
}

@media (max-width: 860px) {
    :root {
        --header-height: 64px;
        --container-padding: 16px;
    }
}

/* 基础重置 */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-family-main);
    font-size: var(--font-size-base);
    line-height: 1.65;
    color: var(--color-text-dark);
    background: var(--color-background-light);
    text-rendering: optimizeLegibility;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 180ms var(--ease-out);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(255, 193, 7, 0.65);
    outline-offset: 2px;
}

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

ul,
ol {
    margin: 0;
    padding-left: 1.2em;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-family-heading);
    line-height: 1.25;
    margin: 0 0 var(--spacing-sm);
}

p {
    margin: 0 0 var(--spacing-md);
    color: var(--color-text-dark);
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.92em;
    padding: 2px 6px;
    border-radius: 10px;
    border: 1px solid rgba(242, 214, 199, 0.9);
    background: rgba(255, 241, 226, 0.95);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

.main-content {
    padding-top: var(--header-height);
}

/* 可访问性：跳到正文 */
.skip-link {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2000;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--color-promo);
    color: #1a120b;
    transform: translateY(-200%);
    transition: transform 160ms var(--ease-out);
}

.skip-link:focus {
    transform: translateY(0);
}

/* 通用按钮 */
.btn-primary,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    transition: transform 180ms var(--ease-out), background-color 180ms var(--ease-out),
        border-color 180ms var(--ease-out), color 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}

.btn-primary,
.btn.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-light);
    box-shadow: 0 10px 20px rgba(211, 47, 47, 0.25);
}

.btn-primary:hover,
.btn.btn-primary:hover {
    background: var(--color-primary-strong);
    transform: translateY(-1px);
}

.btn.btn-ghost {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.45);
    color: var(--color-text-light);
}

.btn.btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
}

.btn.btn-outline {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text-dark);
}

.btn.btn-outline:hover {
    border-color: rgba(211, 47, 47, 0.35);
    color: var(--color-primary-strong);
    transform: translateY(-1px);
}

.btn.btn-sm {
    padding: 10px 12px;
    font-size: 0.92rem;
}

/* 卡片 */
.card,
.feature-card,
.product-card,
.honor-card,
.csr-card,
.culture-card,
.case-card,
.service-card,
.contact-card {
    background: var(--color-surface);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.card:hover,
.feature-card:hover,
.product-card:hover,
.honor-card:hover,
.csr-card:hover,
.culture-card:hover,
.case-card:hover,
.service-card:hover,
.contact-card:hover {
    box-shadow: var(--shadow-md);
}

/* 顶部导航（暖红亲民红色导航条） */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: var(--color-primary);
    box-shadow: 0 10px 20px rgba(43, 38, 36, 0.20);
    z-index: 1200;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    height: 100%;
}

.logo a {
    color: var(--color-text-light);
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-weight: 800;
    letter-spacing: 0.6px;
}

.logo a .brand-title {
    font-size: 1.25rem;
}

.logo a .brand-subtitle {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.2px;
    opacity: 0.92;
}

.nav-toggle {
    display: none;
    border: 0;
    background: rgba(255, 255, 255, 0.16);
    color: var(--color-text-light);
    padding: 10px 12px;
    border-radius: 999px;
    cursor: pointer;
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.22);
}

.nav-toggle .nav-toggle-icon {
    width: 18px;
    height: 12px;
    position: relative;
    display: inline-block;
}

.nav-toggle .nav-toggle-icon::before,
.nav-toggle .nav-toggle-icon::after,
.nav-toggle .nav-toggle-icon span {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.95);
}

.nav-toggle .nav-toggle-icon::before {
    top: 0;
}

.nav-toggle .nav-toggle-icon span {
    top: 5px;
}

.nav-toggle .nav-toggle-icon::after {
    bottom: 0;
}

.site-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
}

.nav-menu > li {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu > li > a {
    display: inline-flex;
    align-items: center;
    height: calc(var(--header-height) - 18px);
    padding: 0 12px;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.96);
    font-weight: 700;
    letter-spacing: 0.2px;
    transition: background-color 160ms var(--ease-out), color 160ms var(--ease-out);
}

.nav-menu > li > a:hover {
    background: rgba(255, 255, 255, 0.14);
    color: var(--color-text-light);
}

.nav-menu > li.active > a {
    background: rgba(255, 255, 255, 0.18);
    color: var(--color-text-light);
}

.dropdown-toggle {
    width: 34px;
    height: 34px;
    border: 0;
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-text-light);
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.dropdown-toggle:hover {
    background: rgba(255, 255, 255, 0.18);
}

.dropdown-toggle::before {
    content: "";
    width: 10px;
    height: 10px;
    border-right: 2px solid rgba(255, 255, 255, 0.92);
    border-bottom: 2px solid rgba(255, 255, 255, 0.92);
    transform: rotate(45deg);
    margin-top: -2px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(var(--header-height) - 8px);
    left: 0;
    min-width: 220px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    padding: 8px;
    margin: 0;
}

.nav-menu > li:hover > .dropdown-menu,
.nav-menu > li:focus-within > .dropdown-menu,
.nav-menu > li.is-open > .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--color-text-dark);
    font-weight: 650;
}

.dropdown-menu li a:hover {
    background: var(--color-surface-2);
    color: var(--color-primary-strong);
}

/* 分区/标题 */
.section-title {
    font-size: var(--font-size-h2);
    margin: 0 0 var(--spacing-lg);
    color: var(--color-text-dark);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(211, 47, 47, 0.18);
    background: rgba(255, 255, 255, 0.70);
    color: var(--color-primary-strong);
    font-weight: 800;
    letter-spacing: 0.6px;
}

.section {
    padding: var(--spacing-xl) 0;
}

.section--muted {
    background: rgba(255, 255, 255, 0.55);
    border-top: 1px solid rgba(242, 214, 199, 0.55);
    border-bottom: 1px solid rgba(242, 214, 199, 0.55);
}

/* 内页顶部封面（可用 style="--hero-image:url(...)" 设置） */
.page-hero,
.page-header {
    position: relative;
    color: var(--color-text-light);
    padding: 58px 0;
    overflow: hidden;
    background-color: var(--color-primary-strong);
    background-image: var(--hero-image);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.page-hero::before,
.page-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.46);
}

.page-hero .container,
.page-header .container {
    position: relative;
    z-index: 1;
}

.page-hero h1,
.page-header h1 {
    font-size: var(--font-size-h1);
    margin: 0 0 var(--spacing-sm);
}

.page-hero p,
.page-header p {
    margin: 0;
    color: rgba(255, 255, 255, 0.92);
    max-width: 60ch;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: var(--font-size-small);
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.92);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.96);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.breadcrumb span {
    opacity: 0.9;
}

/* 表单 */
input,
select,
textarea {
    font: inherit;
}

.field {
    display: grid;
    gap: 6px;
}

.field label,
.field__label {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    font-weight: 700;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: #fff;
    padding: 12px 12px;
    color: var(--color-text-dark);
    transition: border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}

.field textarea {
    min-height: 120px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: rgba(211, 47, 47, 0.55);
    box-shadow: 0 0 0 4px rgba(211, 47, 47, 0.14);
    outline: none;
}

/* 首页首屏：超市实景 + 门店导向 */
.home-hero {
    position: relative;
    padding: calc(var(--spacing-xl) + 18px) 0 var(--spacing-xl);
    background-color: #2b1f1f;
    background-image: var(--hero-image);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    color: var(--color-text-light);
}

.home-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.48);
}

.home-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.08fr;
    gap: var(--spacing-lg);
    align-items: end;
}

.home-hero__content h1 {
    font-size: var(--font-size-h1);
    margin: 12px 0 var(--spacing-md);
    color: rgba(255, 255, 255, 0.98);
    letter-spacing: 0.2px;
}

.home-hero__content p {
    margin: 0 0 var(--spacing-md);
    color: rgba(255, 255, 255, 0.92);
    max-width: 60ch;
}

.home-hero__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.home-hero__finder {
    border-radius: var(--border-radius-lg);
    padding: 18px;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.25);
}

.home-hero__finder-title {
    margin: 0 0 6px;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.96);
}

.home-hero__finder-desc {
    margin: 0 0 14px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.95rem;
}

.home-hero__hint {
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.86rem;
}

.section-lead {
    margin: -10px 0 var(--spacing-md);
    color: var(--color-text-muted);
}

.image-rounded {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

/* 首页：门店定位器 */
.store-finder {
    display: grid;
    gap: 12px;
    padding: 14px;
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: 0 16px 34px rgba(43, 38, 36, 0.20);
    backdrop-filter: blur(0);
}

.store-finder__fields {
    display: grid;
    grid-template-columns: 1.2fr 1.2fr 1.8fr;
    gap: 12px;
}

.store-finder__actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.store-finder__actions .btn.btn-ghost {
    border-color: rgba(43, 38, 36, 0.18);
    color: var(--color-text-dark);
    background: rgba(255, 255, 255, 0.55);
}

.store-finder__actions .btn.btn-ghost:hover {
    border-color: rgba(211, 47, 47, 0.24);
    color: var(--color-primary-strong);
}

.store-results {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.store-result {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    padding: 14px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.store-result h3 {
    margin: 0 0 6px;
    font-size: 1.12rem;
}

.store-result__meta {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 800;
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
    color: var(--color-text-dark);
}

.tag--accent {
    background: rgba(56, 142, 60, 0.10);
    border-color: rgba(56, 142, 60, 0.18);
    color: var(--color-accent);
}

.tag--promo {
    background: rgba(255, 193, 7, 0.18);
    border-color: rgba(255, 193, 7, 0.22);
    color: #6b4a00;
}

.store-result__aside {
    display: grid;
    gap: 10px;
    justify-items: end;
    align-content: start;
}

.store-result__distance {
    font-weight: 900;
    color: var(--color-primary-strong);
}

/* 首页：加盟卡片 */
.franchise-card {
    overflow: hidden;
    display: grid;
    grid-template-rows: auto 1fr;
}

.franchise-card__media img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.franchise-card__body {
    padding: 16px;
    display: grid;
    gap: 10px;
}

.franchise-card__body h3 {
    margin: 0;
    font-size: 1.18rem;
}

.franchise-card__meta {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.franchise-card__body .btn {
    justify-self: start;
}

/* 首页：新闻列表 */
.news-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 14px;
    padding: 14px;
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid var(--color-border);
    margin-bottom: 12px;
}

.news-item-date {
    text-align: center;
}

.news-item-date span {
    display: block;
    font-size: 1.7rem;
    font-weight: 900;
    color: var(--color-primary-strong);
    line-height: 1;
}

.news-item-date small {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    font-weight: 800;
}

.news-item-content h4 {
    margin: 0 0 6px;
    font-size: 1.1rem;
}

.news-item-content p {
    margin: 0;
    color: var(--color-text-muted);
}

/* 楼层业态图 */
.floor-map {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.floor-map__row {
    display: grid;
    grid-template-columns: 90px 140px 1fr;
    gap: 0;
    align-items: center;
    padding: 14px 14px;
    border-top: 1px solid rgba(242, 214, 199, 0.7);
}

.floor-map__row:first-child {
    border-top: 0;
}

.floor-map__floor {
    font-weight: 900;
    color: var(--color-primary-strong);
    letter-spacing: 0.4px;
}

.floor-map__title {
    font-weight: 900;
    color: var(--color-text-dark);
}

.floor-map__desc {
    color: var(--color-text-muted);
    margin: 0;
}

.floor-map__row.is-active {
    background: rgba(211, 47, 47, 0.06);
}

/* Footer */
.footer {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
    background: #2b1f1f;
    color: rgba(255, 255, 255, 0.92);
    border-top: 4px solid rgba(255, 193, 7, 0.9);
}

.footer h4 {
    margin: 0 0 var(--spacing-sm);
    font-size: 1.05rem;
    color: #fff;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.footer p {
    color: inherit;
}

.footer a {
    color: rgba(255, 255, 255, 0.86);
}

.footer a:hover {
    color: var(--color-promo);
}

/* 响应式：导航与布局 */
@media (max-width: 860px) {
    .nav-toggle {
        display: inline-flex;
        align-items: center;
        gap: 10px;
    }

    .site-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        padding: 16px var(--container-padding) 24px;
        background: var(--color-background-light);
        transform: translateY(-6px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out);
        overflow: auto;
        border-top: 1px solid rgba(242, 214, 199, 0.8);
    }

    body.nav-open .site-nav {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-menu {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .nav-menu > li {
        width: 100%;
        align-items: stretch;
        flex-wrap: wrap;
        gap: 10px;
    }

    .nav-menu > li > a {
        width: 100%;
        justify-content: space-between;
        color: var(--color-text-dark);
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        height: auto;
        padding: 14px 14px;
    }

    .nav-menu > li.active > a {
        border-color: rgba(211, 47, 47, 0.28);
        box-shadow: 0 0 0 4px rgba(211, 47, 47, 0.08);
    }

    .dropdown-toggle {
        background: rgba(43, 38, 36, 0.06);
        color: var(--color-text-dark);
        border: 1px solid var(--color-border);
    }

    .dropdown-toggle::before {
        border-color: rgba(43, 38, 36, 0.7);
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        min-width: 0;
        box-shadow: none;
        background: transparent;
        border: 0;
        padding: 0 0 0 12px;
        margin-top: -6px;
    }

    .dropdown-menu li a {
        background: rgba(255, 255, 255, 0.72);
        border: 1px solid rgba(242, 214, 199, 0.9);
    }

    .dropdown-menu li a:hover {
        background: rgba(255, 241, 226, 0.95);
    }

    .store-finder__fields {
        grid-template-columns: 1fr;
    }

    .store-result {
        grid-template-columns: 1fr;
    }

    .store-result__aside {
        justify-items: start;
    }

    .floor-map__row {
        grid-template-columns: 80px 120px 1fr;
        padding: 12px 12px;
    }

    .home-hero__inner {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .home-hero__finder {
        padding: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}