/* ============================================
   美食网站 - 全局样式
   ============================================ */

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 主色调 - 暖色调美食风格 */
    --primary: #e74c3c;
    --primary-light: #ff6b5e;
    --primary-dark: #c0392b;
    --accent: #f39c12;
    --accent-light: #f1c40f;
    --warm-50: #fff8f0;
    --warm-100: #fef0e0;
    --warm-200: #fde4c8;
    --bg: #fefefe;
    --bg-alt: #faf7f2;
    --text: #2c3e50;
    --text-light: #5d6d7e;
    --text-muted: #95a5a6;
    --border: #ecf0f1;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    --container: 1240px;
    --header-height: 80px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

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

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

/* ============================================
   顶部通知条
   ============================================ */
.top-bar {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: rgba(255,255,255,0.85);
    font-size: 0.82rem;
    padding: 8px 0;
    text-align: center;
}

.top-bar a {
    color: var(--accent-light);
    text-decoration: underline;
    font-weight: 500;
}

/* ============================================
   头部导航
   ============================================ */
header {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    box-shadow: 0 4px 12px rgba(231,76,60,0.3);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text small {
    display: block;
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 3px;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
    margin-top: -2px;
}

/* 导航菜单 */
.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.main-nav a {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 10px;
    transition: var(--transition-fast);
    position: relative;
}

.main-nav a:hover {
    color: var(--primary);
    background: var(--warm-50);
}

.main-nav a.active {
    color: var(--primary);
    background: var(--warm-100);
    font-weight: 600;
}

/* 头部右侧操作区 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-light);
    transition: var(--transition-fast);
    cursor: pointer;
    position: relative;
}

.header-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
}

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(231,76,60,0.35);
}

.btn-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(231,76,60,0.45);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 26px;
    border-radius: 12px;
    background: transparent;
    color: var(--primary);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--primary);
    cursor: pointer;
    transition: var(--transition);
}

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

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 1.3rem;
    color: var(--text);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

/* ============================================
   英雄区域 (Hero)
   ============================================ */
.hero {
    position: relative;
    overflow: hidden;
    padding: 60px 0 80px;
    background: linear-gradient(160deg, var(--warm-50) 0%, #fff 50%, var(--warm-100) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(231,76,60,0.06) 0%, transparent 70%);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(243,156,18,0.06) 0%, transparent 70%);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.25;
    color: var(--text);
    margin-bottom: 20px;
}

.hero-content h1 .highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 35px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: left;
}

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* 英雄区图片 */
.hero-visual {
    position: relative;
}

.hero-main-img {
    width: 100%;
    height: 420px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    box-shadow: var(--shadow-xl);
}

.hero-card {
    position: absolute;
    background: #fff;
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero-card-1 {
    bottom: 40px;
    left: -30px;
    animation: float 3s ease-in-out infinite;
}

.hero-card-2 {
    top: 30px;
    right: -20px;
    animation: float 3s ease-in-out infinite 1.5s;
}

.hero-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.hero-card-1 .hero-card-icon {
    background: #e8f8f5;
}

.hero-card-2 .hero-card-icon {
    background: #fef9e7;
}

.hero-card-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text);
}

.hero-card-text span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   分类导航
   ============================================ */
.categories-bar {
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
    position: sticky;
    top: var(--header-height);
    z-index: 999;
}

.categories-inner {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}

.categories-inner::-webkit-scrollbar {
    display: none;
}

.cat-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 30px;
    background: var(--bg-alt);
    color: var(--text-light);
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.cat-chip:hover {
    background: var(--warm-100);
    color: var(--primary);
}

.cat-chip.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 0 4px 12px rgba(231,76,60,0.3);
}

.cat-chip-icon {
    font-size: 1.2rem;
}

/* ============================================
   通用区块标题
   ============================================ */
.section {
    padding: 80px 0;
}

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

.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-eyebrow {
    display: inline-block;
    background: linear-gradient(135deg, #fef0e0, #fde4c8);
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 18px;
    border-radius: 20px;
    margin-bottom: 14px;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 14px;
    line-height: 1.3;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-header-left {
    text-align: left;
    margin-bottom: 40px;
}

.section-header-left .section-title::after {
    left: 0;
    transform: none;
}

/* ============================================
   菜品卡片
   ============================================ */
.dish-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.dish-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.dish-image-wrap {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.dish-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.dish-card:hover .dish-image {
    transform: scale(1.1);
}

.dish-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
}

.dish-badge-hot {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
}

.dish-badge-new {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: #fff;
}

.dish-badge-spicy {
    background: linear-gradient(135deg, #e67e22, #f39c12);
    color: #fff;
}

.dish-badge-vegan {
    background: linear-gradient(135deg, #16a085, #1abc9c);
    color: #fff;
}

.dish-fav-btn {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2;
}

.dish-fav-btn:hover {
    background: #fff;
    transform: scale(1.1);
}

.dish-fav-btn.active {
    color: var(--primary);
}

.dish-info {
    padding: 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dish-category {
    font-size: 0.78rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dish-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.35;
}

.dish-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.dish-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.dish-price {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
}

.dish-price small {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-muted);
}

.dish-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.88rem;
    color: var(--accent);
    font-weight: 600;
}

.dish-add-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    font-size: 1.2rem;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    margin-left: 10px;
}

.dish-add-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(231,76,60,0.35);
}

/* ============================================
   特色区域 - 大图展示
   ============================================ */
.feature-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 24px;
    height: 560px;
}

.feature-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.feature-card:hover {
    transform: scale(0.98);
    box-shadow: var(--shadow-lg);
}

.feature-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.feature-card:hover img {
    transform: scale(1.08);
}

.feature-card-large {
    grid-row: 1 / -1;
}

.feature-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    color: #fff;
}

.feature-overlay h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.feature-overlay p {
    font-size: 0.9rem;
    opacity: 0.85;
    line-height: 1.5;
}

.feature-card-large .feature-overlay h3 {
    font-size: 1.8rem;
}

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

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.about-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.about-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-content p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 18px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 30px;
}

.about-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.about-feature-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.about-feature:nth-child(1) .about-feature-icon { background: #fef0e0; }
.about-feature:nth-child(2) .about-feature-icon { background: #e8f8f5; }
.about-feature:nth-child(3) .about-feature-icon { background: #fef9e7; }
.about-feature:nth-child(4) .about-feature-icon { background: #f4ecf7; }

.about-feature h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.about-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* ============================================
   顾客评价
   ============================================ */
.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: 28px;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: calc(33.333% - 19px);
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.testimonial-stars {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}

.testimonial-info span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.slider-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.slider-dot.active {
    background: var(--primary);
    transform: scale(1.3);
}

/* ============================================
   预订区域
   ============================================ */
.booking-section {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    border-radius: var(--radius-xl);
    padding: 60px;
    color: #fff;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.booking-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(231,76,60,0.15);
}

.booking-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.3;
}

.booking-content p {
    font-size: 1.05rem;
    opacity: 0.8;
    line-height: 1.7;
    margin-bottom: 28px;
}

.booking-info {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.booking-info-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.booking-info-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.booking-form {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid rgba(255,255,255,0.1);
}

.booking-form h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 24px;
}

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

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    opacity: 0.85;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.4);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: rgba(255,255,255,0.12);
}

.form-group select option {
    background: #34495e;
    color: #fff;
}

.booking-form .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 1rem;
}

/* ============================================
   页脚
   ============================================ */
footer {
    background: #1a252f;
    color: rgba(255,255,255,0.7);
    padding: 70px 0 0;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    padding-bottom: 50px;
}

.footer-brand .logo-text {
    color: #fff;
    -webkit-text-fill-color: #fff;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.65;
    margin-bottom: 24px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
}

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

.footer-col ul li a {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

.footer-contact-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.35);
}

.footer-bottom a {
    color: rgba(255,255,255,0.5);
}

/* ============================================
   菜单页面专用
   ============================================ */
.menu-page {
    padding: 40px 0 80px;
}

.menu-filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
    padding: 20px 28px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.menu-search {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border: 2px solid var(--border);
    border-radius: 12px;
    transition: var(--transition-fast);
    min-width: 280px;
}

.menu-search:focus-within {
    border-color: var(--primary);
}

.menu-search input {
    border: none;
    outline: none;
    font-size: 0.95rem;
    width: 100%;
    background: transparent;
    color: var(--text);
}

.menu-search input::placeholder {
    color: var(--text-muted);
}

.menu-sort {
    display: flex;
    align-items: center;
    gap: 10px;
}

.menu-sort label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.menu-sort select {
    padding: 10px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--text);
    background: #fff;
    outline: none;
    cursor: pointer;
    font-family: inherit;
}

.menu-sort select:focus {
    border-color: var(--primary);
}

/* ============================================
   菜品详情页
   ============================================ */
.dish-detail-page {
    padding: 40px 0 80px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

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

.breadcrumb-sep {
    opacity: 0.4;
}

.dish-detail-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: flex-start;
}

.dish-detail-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: calc(var(--header-height) + 20px);
}

.dish-detail-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.dish-detail-info h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 14px;
    line-height: 1.3;
}

.dish-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.dish-detail-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1rem;
    color: var(--accent);
    font-weight: 600;
}

.dish-detail-tag {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.dish-detail-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 24px;
}

.dish-detail-desc {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.dish-detail-section {
    margin-bottom: 28px;
}

.dish-detail-section h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 14px;
    padding-left: 14px;
    border-left: 4px solid var(--primary);
}

.ingredient-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ingredient-tag {
    padding: 6px 16px;
    background: var(--warm-50);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.nutrition-item {
    text-align: center;
    padding: 16px 10px;
    background: var(--bg-alt);
    border-radius: var(--radius);
}

.nutrition-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
}

.nutrition-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.dish-detail-actions {
    display: flex;
    gap: 16px;
    margin-top: 35px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 2px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.qty-btn {
    width: 42px;
    height: 42px;
    background: #fff;
    border: none;
    font-size: 1.2rem;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background: var(--warm-50);
    color: var(--primary);
}

.qty-input {
    width: 50px;
    height: 42px;
    border: none;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    outline: none;
}

/* ============================================
   通知弹窗
   ============================================ */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #fff;
    border-radius: var(--radius);
    padding: 16px 24px;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 9999;
    transform: translateX(calc(100% + 40px));
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid #27ae60;
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e8f8f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.toast-content h4 {
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 2px;
}

.toast-content p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ============================================
   响应式设计
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content h1 {
        font-size: 2.6rem;
    }

    .hero-main-img {
        height: 360px;
    }

    .dish-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .feature-grid {
        grid-template-columns: 1fr 1fr;
        height: auto;
    }

    .feature-card-large {
        grid-row: auto;
        height: 280px;
    }

    .feature-card:not(.feature-card-large) {
        height: 220px;
    }

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

    .booking-section {
        grid-template-columns: 1fr;
        padding: 40px;
    }

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

    .dish-detail-grid {
        grid-template-columns: 1fr;
    }

    .dish-detail-image {
        position: static;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .top-bar {
        font-size: 0.75rem;
        padding: 6px 0;
    }

    .container {
        padding: 0 16px;
    }

    .menu-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--border);
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav a {
        width: 100%;
        text-align: center;
        padding: 14px;
    }

    .header-btn-desktop {
        display: none;
    }

    .hero {
        padding: 30px 0 50px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-main-img {
        height: 260px;
    }

    .hero-card-1 {
        left: 10px;
        bottom: 20px;
    }

    .hero-card-2 {
        right: 10px;
        top: 10px;
    }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat-number {
        font-size: 1.5rem;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .dish-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .dish-image-wrap {
        height: 160px;
    }

    .dish-info {
        padding: 16px;
    }

    .dish-name {
        font-size: 1.05rem;
    }

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

    .feature-card,
    .feature-card-large {
        height: 200px;
    }

    .testimonial-card {
        min-width: calc(100% - 0px);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .menu-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .menu-search {
        min-width: unset;
    }

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

    .nutrition-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dish-detail-actions {
        flex-wrap: wrap;
    }

    .categories-bar {
        top: var(--header-height);
    }
}

@media (max-width: 480px) {
    .dish-grid {
        grid-template-columns: 1fr;
    }

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

    .btn-primary,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .booking-section {
        padding: 30px 24px;
    }

    .about-features {
        grid-template-columns: 1fr;
    }
}