/* ========== 全局重置 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    background: #fff5f7;
    color: #4a3a3a;
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 750px;
    margin: 0 auto;
    position: relative;
}

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

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

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

/* ========== 顶部导航 ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 750px;
    height: 56px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(255, 107, 157, 0.1);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-icon {
    font-size: 22px;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    color: #e85a8a;
    letter-spacing: 1px;
}

.nav-btn {
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    color: #fff;
    padding: 7px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.35);
    transition: transform 0.2s;
}

.nav-btn:active {
    transform: scale(0.95);
}

/* ========== Banner ========== */
.banner {
    position: relative;
    padding: 80px 20px 40px;
    overflow: hidden;
    background: linear-gradient(180deg, #ffe4ec 0%, #fff5f7 100%);
}

.banner-bg {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 182, 193, 0.4) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-bg::before {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -100px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255, 192, 203, 0.3) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.banner-tag {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b9d, #ff8fab);
    color: #fff;
    padding: 5px 16px;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 16px;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

.banner-title {
    font-size: 42px;
    font-weight: 800;
    color: #e85a8a;
    letter-spacing: 4px;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(255, 107, 157, 0.15);
}

.banner-subtitle {
    font-size: 17px;
    color: #c46888;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.banner-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.banner-features span {
    font-size: 13px;
    color: #a05a6a;
    background: rgba(255, 255, 255, 0.7);
    padding: 4px 12px;
    border-radius: 12px;
}

.banner-cta {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    padding: 14px 40px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(255, 64, 129, 0.4);
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

.banner-cta:active {
    transform: scale(0.96);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 6px 20px rgba(255, 64, 129, 0.4); }
    50% { box-shadow: 0 6px 30px rgba(255, 64, 129, 0.6); }
}

.banner-image {
    margin-top: 30px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(255, 107, 157, 0.2);
}

.banner-image img {
    width: 100%;
    height: auto;
}

/* ========== 通用标题 ========== */
.section-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: #e85a8a;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.title-line {
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #ff8fab);
    border-radius: 2px;
}

.title-line:last-child {
    background: linear-gradient(90deg, #ff8fab, transparent);
}

.title-line.light {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6));
}

.title-line.light:last-child {
    background: linear-gradient(90deg, rgba(255,255,255,0.6), transparent);
}

.section-desc {
    text-align: center;
    font-size: 14px;
    color: #b07888;
    margin-bottom: 30px;
}

.section-desc.light {
    color: rgba(255, 255, 255, 0.85);
}

.section-title.light {
    color: #fff;
}

/* ========== 菜品展示 ========== */
.food-show {
    padding: 50px 20px;
    background: #fff;
}

.food-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.food-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(255, 107, 157, 0.15);
    aspect-ratio: 1;
}

.food-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.food-card:active img {
    transform: scale(1.05);
}

.food-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.5));
    padding: 20px 10px 10px;
}

.food-overlay p {
    color: #fff;
    font-size: 12px;
    text-align: center;
}

.food-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.food-tags span {
    background: #fff0f3;
    color: #e85a8a;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 500;
}

/* ========== 价目表 ========== */
.price-section {
    padding: 50px 20px;
    background: linear-gradient(180deg, #fff5f7 0%, #ffeef3 100%);
}

.price-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.price-card {
    background: #fff;
    border-radius: 20px;
    padding: 24px 20px;
    box-shadow: 0 8px 24px rgba(255, 107, 157, 0.12);
    position: relative;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.price-card.hot {
    border-color: #ff8fab;
}

.price-card.best {
    border-color: #ffb347;
    background: linear-gradient(135deg, #fffdf5 0%, #fff 100%);
}

.card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    padding: 4px 16px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(255, 64, 129, 0.3);
}

.card-badge.gold {
    background: linear-gradient(135deg, #ffb347, #ff8c42);
    box-shadow: 0 4px 10px rgba(255, 140, 66, 0.3);
}

.card-badge.blue {
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    box-shadow: 0 4px 10px rgba(66, 165, 245, 0.3);
}

.card-badge.purple {
    background: linear-gradient(135deg, #ba68c8, #ab47bc);
    box-shadow: 0 4px 10px rgba(171, 71, 188, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
    padding-top: 8px;
}

.card-days {
    font-size: 28px;
    font-weight: 800;
    color: #e85a8a;
}

.price-card.best .card-days {
    color: #ff8c42;
}

.card-meals {
    font-size: 13px;
    color: #b07888;
    background: #fff0f3;
    padding: 3px 10px;
    border-radius: 10px;
}

.card-price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 6px;
}

.price-origin {
    font-size: 16px;
    color: #ccc;
    text-decoration: line-through;
}

.price-now {
    font-size: 36px;
    font-weight: 800;
    color: #ff4081;
}

.price-card.best .price-now {
    color: #ff6d00;
}

.card-saving {
    display: inline-block;
    background: #ffe0e6;
    color: #e85a8a;
    padding: 3px 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.price-card.best .card-saving {
    background: #fff3e0;
    color: #ff8c42;
}

.card-list {
    list-style: none;
    margin-bottom: 20px;
}

.card-list li {
    font-size: 14px;
    color: #6a5a5a;
    padding: 5px 0;
    padding-left: 4px;
}

.card-btn {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    padding: 14px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 6px 16px rgba(255, 64, 129, 0.3);
    transition: transform 0.2s;
}

.card-btn:active {
    transform: scale(0.97);
}

.card-btn.gold-btn {
    background: linear-gradient(135deg, #ffb347, #ff8c42);
    box-shadow: 0 6px 16px rgba(255, 140, 66, 0.35);
}

/* ========== 服务承诺 ========== */
.service-section {
    padding: 50px 20px;
    background: #fff;
}

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

.service-item {
    background: linear-gradient(135deg, #fff5f7, #fff);
    border-radius: 16px;
    padding: 20px 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.08);
    transition: transform 0.2s;
}

.service-item:active {
    transform: scale(0.97);
}

.service-item:last-child {
    grid-column: span 2;
}

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

.service-item h3 {
    font-size: 16px;
    color: #e85a8a;
    margin-bottom: 6px;
}

.service-item p {
    font-size: 12px;
    color: #9a7a7a;
    line-height: 1.5;
}

/* ========== 赠礼项目 ========== */
.gift-section {
    padding: 50px 20px;
    background: linear-gradient(135deg, #ff6b9d 0%, #e85a8a 50%, #d8437a 100%);
    position: relative;
    overflow: hidden;
}

.gift-section::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.gift-section::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.gift-header {
    position: relative;
    z-index: 2;
}

.gift-list {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 320px;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.gift-list.expanded {
    max-height: 2000px;
}

.gift-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 14px;
    padding: 14px 16px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.gift-item:active {
    transform: scale(0.98);
}

.gift-num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

.gift-content h4 {
    font-size: 14px;
    color: #4a3a3a;
    margin-bottom: 4px;
    line-height: 1.4;
}

.gift-content p {
    font-size: 12px;
    color: #a08a8a;
}

.gift-toggle {
    display: block;
    margin: 24px auto 0;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 10px 30px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(4px);
    position: relative;
    z-index: 2;
    transition: background 0.2s;
}

.gift-toggle:active {
    background: rgba(255, 255, 255, 0.3);
}

/* ========== CTA 预约区 ========== */
.cta-section {
    padding: 50px 20px;
    background: #fff5f7;
}

.cta-card {
    background: linear-gradient(135deg, #fff 0%, #fff5f7 100%);
    border-radius: 24px;
    padding: 36px 24px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 107, 157, 0.15);
    border: 2px solid #ffd6e0;
}

.cta-card h2 {
    font-size: 20px;
    color: #e85a8a;
    margin-bottom: 10px;
}

.cta-card > p {
    font-size: 14px;
    color: #b07888;
    margin-bottom: 24px;
}

.cta-big-btn {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    padding: 16px;
    border-radius: 16px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(255, 64, 129, 0.4);
    margin-bottom: 24px;
    transition: transform 0.2s;
    animation: pulse 2s infinite;
}

.cta-big-btn:active {
    transform: scale(0.97);
}

.cta-hotline {
    margin-top: 8px;
    margin-bottom: 20px;
    text-align: center;
}

.hotline-label {
    display: block;
    font-size: 13px;
    color: #b07888;
    margin-bottom: 4px;
}

.hotline-num {
    display: inline-block;
    font-size: 26px;
    font-weight: 800;
    color: #e85a8a;
    letter-spacing: 1px;
    text-decoration: none;
}

.hotline-num:active {
    opacity: 0.7;
}

.cta-contact {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-contact span {
    font-size: 12px;
    color: #a08a8a;
}

/* ========== 页脚 ========== */
.footer {
    padding: 30px 20px 40px;
    text-align: center;
    background: #fff;
}

.footer p {
    font-size: 14px;
    color: #c46888;
    font-weight: 600;
}

.footer-small {
    font-size: 12px !important;
    color: #d0a0a0 !important;
    font-weight: 400 !important;
    margin-top: 6px;
}

.footer-phone {
    display: inline-block;
    margin-top: 12px;
    font-size: 15px;
    font-weight: 700;
    color: #e85a8a;
    text-decoration: none;
    background: #fff0f3;
    padding: 8px 20px;
    border-radius: 20px;
}

/* ========== 回到顶部 ========== */
.back-top {
    position: fixed;
    bottom: 30px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    border-radius: 50%;
    font-size: 20px;
    box-shadow: 0 4px 16px rgba(255, 64, 129, 0.4);
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

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

.back-top:active {
    transform: scale(0.9);
}

/* ========== 弹窗 ========== */
.modal-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-mask.show {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: #fff;
    border-radius: 20px;
    padding: 30px 24px 24px;
    width: 100%;
    max-width: 400px;
    position: relative;
    transform: translateY(30px);
    transition: transform 0.3s;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-mask.show .modal-box {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    background: #f5f5f5;
    border-radius: 50%;
    font-size: 14px;
    color: #999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-box h3 {
    text-align: center;
    font-size: 20px;
    color: #e85a8a;
    margin-bottom: 6px;
}

.modal-desc {
    text-align: center;
    font-size: 13px;
    color: #b07888;
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    color: #6a5a5a;
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid #ffd6e0;
    border-radius: 12px;
    font-size: 14px;
    color: #4a3a3a;
    background: #fffafb;
    outline: none;
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    border-color: #ff6b9d;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #ff6b9d, #ff4081);
    color: #fff;
    padding: 14px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(255, 64, 129, 0.35);
    margin-top: 8px;
    transition: transform 0.2s;
}

.submit-btn:active {
    transform: scale(0.97);
}

/* ========== Toast ========== */
.toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 16px 28px;
    border-radius: 14px;
    font-size: 14px;
    z-index: 300;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    text-align: center;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

/* ========== 滚动动画 ========== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== 小屏适配 ========== */
@media (max-width: 360px) {
    .banner-title {
        font-size: 36px;
    }
    .price-now {
        font-size: 30px;
    }
    .card-days {
        font-size: 24px;
    }
}