/* ===================================
   File: /skin/css/css.css
   新盛酒店集团官网样式
   极简黑白灰风格，响应式布局
   =================================== */

/* ---------- 重置 & 基础 ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: #fff;
    color: #1f1f1f;
    line-height: 1.5;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s ease;
}

button {
    background: none;
    border: none;
    cursor: pointer;
}

/* ---------- 容器 ---------- */
.an1115-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ---------- 头部 / 吸顶导航 ---------- */
.an1115-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.2s;
}

.an1115-nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.an1115-logo-link {
    display: flex;
    align-items: center;
}

.an1115-logo-img {
    height: 44px;
    width: auto;
}

.an1115-nav-list {
    display: flex;
    gap: 28px;
    list-style: none;
}

.an1115-nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: #2c2c2c;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s, color 0.2s;
}

.an1115-nav-link:hover,
.an1115-nav-link.active {
    color: #000;
    border-bottom-color: #000;
}

/* 移动端菜单按钮 */
.an1115-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.an1115-hamburger,
.an1115-hamburger::before,
.an1115-hamburger::after {
    content: '';
    width: 24px;
    height: 2px;
    background: #1f1f1f;
    position: absolute;
    transition: all 0.3s;
}

.an1115-hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.an1115-hamburger::before {
    top: -8px;
}

.an1115-hamburger::after {
    bottom: -8px;
}

/* 菜单激活样式 (open 由 JS 控制) */
.an1115-nav.active {
    display: block;
}

/* ---------- Hero 区 ---------- */
.an1115-hero-section {
    position: relative;
    height: 90vh;
    min-height: 560px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.an1115-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
}

.an1115-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
    color: #fff;
}

.an1115-hero-logo-icon img {
    width: 90px;
    margin: 0 auto 16px;
    filter: brightness(0) invert(1);
}

.an1115-hero-title {
    font-size: 3.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.an1115-hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 32px;
    opacity: 0.9;
}

.an1115-hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.an1115-btn {
    display: inline-block;
    padding: 12px 32px;
    font-weight: 600;
    border-radius: 40px;
    font-size: 1rem;
    transition: all 0.25s;
    cursor: pointer;
    text-align: center;
    min-width: 140px;
}

.an1115-btn-outline {
    background: transparent;
    border: 1.5px solid #fff;
    color: #fff;
}

.an1115-btn-outline:hover {
    background: #fff;
    color: #000;
}

.an1115-btn-primary {
    background: #000;
    border: 1.5px solid #000;
    color: #fff;
}

.an1115-btn-primary:hover {
    background: #2c2c2c;
    border-color: #2c2c2c;
}

/* ---------- 通用板块样式 ---------- */
.an1115-section {
    padding: 96px 0;
}

.an1115-section:nth-child(even) {
    background-color: #f9f9f9;
}

.an1115-section-header {
    text-align: center;
    margin-bottom: 56px;
}

.an1115-section-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #888;
    display: inline-block;
    margin-bottom: 12px;
}

.an1115-section-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #111;
}

/* 卡片网格 */
.an1115-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.an1115-card {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s, box-shadow 0.2s;
}

.an1115-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.05);
}

.an1115-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.an1115-card h3 {
    font-size: 1.4rem;
    margin: 20px 20px 10px;
}

.an1115-card p {
    padding: 0 20px 24px;
    color: #4a4a4a;
    line-height: 1.4;
}

/* 双列布局通用 */
.an1115-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.an1115-about-text h2,
.an1115-travel-text h2,
.an1115-entertain-text h2 {
    font-size: 2rem;
    margin: 16px 0 20px;
}

.an1115-about-text p,
.an1115-travel-text p,
.an1115-entertain-text p {
    color: #3a3a3a;
    margin-bottom: 16px;
}

.an1115-travel-text ul {
    list-style: none;
    margin-top: 20px;
}

.an1115-travel-text li {
    margin-bottom: 8px;
    padding-left: 24px;
    position: relative;
}

.an1115-travel-text li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #000;
    font-weight: bold;
}

/* 视觉过渡区 */
.an1115-transition-visual {
    height: 380px;
    background-size: cover;
    background-position: center 30%;
    background-attachment: fixed;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.an1115-transition-caption {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    padding: 12px 28px;
    color: white;
    border-radius: 40px;
    margin-bottom: 48px;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* 用户评价 */
.an1115-review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.an1115-review-card {
    background: #fff;
    border-radius: 28px;
    padding: 32px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
    border: 1px solid #eee;
}

.an1115-review-card p {
    font-style: normal;
    font-size: 1.05rem;
    color: #2c2c2c;
    margin-bottom: 20px;
}

.an1115-reviewer {
    font-weight: 600;
    border-top: 1px solid #efefef;
    padding-top: 16px;
    color: #777;
}

/* 社会责任图片 */
.an1115-social-imgs {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.an1115-social-imgs img {
    width: calc(50% - 12px);
    border-radius: 24px;
    object-fit: cover;
    height: 220px;
}

/* 加盟区域表单样式 */
.an1115-franchise-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    background: #fff;
    border-radius: 32px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    padding: 32px;
}

.an1115-franchise-image img {
    width: 100%;
    border-radius: 20px;
    object-fit: cover;
    height: 320px;
}

.an1115-image-caption {
    text-align: center;
    margin-top: 12px;
    font-size: 0.85rem;
    color: #777;
}

.an1115-franchise-form h3 {
    font-size: 1.6rem;
    margin-bottom: 24px;
}

.an1115-form-group {
    margin-bottom: 20px;
}

.an1115-form-group select,
.an1115-form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 48px;
    font-size: 1rem;
    background: #fff;
    transition: 0.2s;
}

.an1115-form-group select:focus,
.an1115-form-group input:focus {
    outline: none;
    border-color: #000;
}

.an1115-btn-block {
    width: 100%;
    background: #000;
    border: none;
    color: #fff;
    padding: 14px;
    border-radius: 48px;
    font-weight: 600;
    margin-top: 8px;
}

.an1115-franchise-tip {
    margin-top: 16px;
    font-size: 0.85rem;
    color: #666;
    text-align: center;
}

/* App下载区 */
.an1115-app-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
    background: #f3f3f3;
    border-radius: 48px;
    padding: 48px 56px;
}

.an1115-app-info h2 {
    font-size: 2rem;
    margin: 12px 0 20px;
}

.an1115-app-buttons {
    display: flex;
    gap: 16px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.an1115-app-store {
    background: #000;
    color: #fff;
    padding: 10px 26px;
    border-radius: 40px;
    font-weight: 500;
}

.an1115-qr-placeholder {
    background: white;
    border-radius: 20px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.05);
}

.an1115-qr-placeholder svg {
    width: 130px;
    height: 130px;
}

/* 底部 */
.an1115-footer {
    background: #0a0a0a;
    color: #ccc;
    padding: 56px 0 32px;
    font-size: 0.85rem;
}

.an1115-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.an1115-footer-logo {
    width: 130px;
    filter: brightness(0) invert(1);
    margin-bottom: 16px;
}

.an1115-footer-col h4 {
    color: #fff;
    margin-bottom: 16px;
    font-weight: 500;
}

.an1115-footer-col ul {
    list-style: none;
}

.an1115-footer-col li {
    margin-bottom: 8px;
}

.an1115-footer-col a:hover {
    text-decoration: underline;
    color: white;
}

/* 响应式 */
@media (max-width: 992px) {
    .an1115-container {
        padding: 0 24px;
    }
    .an1115-grid,
    .an1115-franchise-wrapper,
    .an1115-app-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .an1115-franchise-wrapper,
    .an1115-app-grid {
        padding: 24px;
    }
    .an1115-section {
        padding: 70px 0;
    }
}

@media (max-width: 768px) {
    .an1115-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        z-index: 999;
    }
    .an1115-nav.active {
        display: block;
    }
    .an1115-nav-list {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    .an1115-menu-toggle {
        display: flex;
    }
    .an1115-hero-title {
        font-size: 2.4rem;
    }
    .an1115-hero-subtitle {
        font-size: 1rem;
    }
    .an1115-section-header h2 {
        font-size: 2rem;
    }
    .an1115-social-imgs img {
        width: 100%;
    }
    .an1115-transition-visual {
        height: 260px;
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .an1115-btn {
        padding: 10px 20px;
        min-width: 120px;
        font-size: 0.9rem;
    }
    .an1115-hero-buttons {
        gap: 12px;
    }
}