/* ================================
   1. CÀI ĐẶT CƠ BẢN & HEADER
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Tinos", serif;
    background-color: #111;
}

/* Header */
.main-header {
    background-color: #050505;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    height: 75px;
    width: 100%;
    position: relative;
    z-index: 100;
}

.container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    position: relative;
    display: flex;
    align-items: center;
}

/* Logo Banner */
.logo-banner-img {
    position: absolute;
    top: 0;
    left: 20px;
    width: 150px;
    height: auto;
    z-index: 110;
    filter: drop-shadow(0px 8px 10px rgba(0, 0, 0, 0.5));
}

/* Menu */
.menu-wrapper {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding-left: 200px;
    padding-right: 20px;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-menu a {
    color: #c5a059;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #fff;
}

/* ================================
   2. KHUNG BAO NGOÀI BỐ CỤC CHÍNH
   ================================ */
.content-bg {
    background: url("https://www.transparenttextures.com/patterns/black-scales.png"), #111;
}

.hero-content-section {
    min-height: calc(100vh - 75px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 150px 20px;
    overflow: hidden;
}

.content-container {
    width: 100%;
    max-width: 1100px;
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

/* Khung ảnh chung */
.img-frame {
    border: 1px solid #c5a059;
    padding: 5px;
    background-color: #000;
}
.img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ================================
   3. CỘT GIỮA HERO
   ================================ */
.column-center {
    flex: 1.2;
    display: flex;
    justify-content: center;
}

.center-main-img {
    width: 100%;
    max-width: 380px;
    height: 550px;
    position: relative;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition:
        transform 0.3s ease,
        background-color 0.3s;
}
.play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: rgba(255, 255, 255, 0.6);
}
.play-triangle {
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 25px solid #fff;
    margin-left: 5px;
}

/* ================================
   2. KHUNG BAO NGOÀI BỐ CỤC CHÍNH
   ================================ */
.content-bg {
    background: url("https://www.transparenttextures.com/patterns/black-scales.png"), #111;
}

.hero-content-section {
    min-height: calc(100vh - 75px);
    display: flex;
    align-items: center;
    justify-content: center;
    /* [ĐÃ SỬA] Tăng padding-bottom từ 150px lên 180px để tạo khoảng trống cho ảnh 2 thò xuống */
    padding: 150px 20px 180px 20px;
    overflow: hidden;
}

.content-container {
    width: 100%;
    max-width: 1100px;
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

/* Khung ảnh chung */
.img-frame {
    border: 1px solid #c5a059;
    padding: 5px;
    background-color: #000;
}
.img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ================================
   4. CỘT TRÁI (Bám theo 550px)
   ================================ */
.column-left {
    flex: 1;
    max-width: 320px;
    height: 550px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sub-heading {
    color: #c5a059;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 10px;
    padding-top: 100px;
}
.main-heading {
    color: #9c272c;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

/* Nút Đặt bàn */
/* Nút Đặt bàn */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    padding: 12px 30px;
    background: linear-gradient(to right, #631418, #8e2328, #631418);
    color: #e8d099;
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 13px;
    border: 1px solid #c5a059;
    /* [ĐÃ SỬA] Giảm margin-bottom từ 80px xuống 30px để nút không đẩy ảnh quá mạnh */
    margin-bottom: 30px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: filter 0.3s ease;
}
.btn-primary:hover {
    filter: brightness(1.2);
}

/* --- CỤM 2 ẢNH DƯỚI --- */
.left-image-group {
    position: relative;
    height: 300px;
    width: 100%;
    /* [THÊM MỚI] Đẩy toàn bộ cụm ảnh xuống dưới thêm một khoảng */
    top: 120px;
}
.img-bottom-1 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 220px;
    height: 300px;
    z-index: 2;
}
.img-bottom-2 {
    position: absolute;
    bottom: -40px; /* [ĐÃ SỬA] Cho ảnh thụt sâu xuống hẳn 40px theo đúng ý bạn */
    right: -20px;
    width: 160px;
    height: 200px;
    z-index: 1;
}

/* ================================
   5. CỘT PHẢI HERO
   ================================ */
.column-right {
    flex: 0.8;
    position: relative;
    padding-top: 80px;
}

.right-main-img {
    width: 100%;
    max-width: 260px;
    height: 400px;
}

.floating-menu-group {
    position: absolute;
    right: -40px;
    top: 130px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 10;
}

.float-btn {
    display: block;
    width: 100px; /* Chiều rộng tổng của ảnh */
    height: 85px; /* Chiều cao tổng của ảnh */
    text-decoration: none;
}

.float-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Dùng contain để ảnh không bị cắt mất góc nếu sai tỉ lệ */
    display: block;
}

.float-btn:hover {
    transform: scale(1.05); /* Hiệu ứng phóng to nhẹ khi di chuột */
}

/* =====================================
   SECTION: BUFFET DIMSUM
====================================== */
.buffet-section {
    background-color: #111;
    position: relative;
    padding: 100px 20px;
    overflow: hidden;
}

.buffet-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 2;
}

/* --- CỘT TRÁI: TEXT --- */
.buffet-content {
    flex: 1;
    max-width: 480px;
}

.buffet-title {
    color: #e8d099;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 3px;
    margin-bottom: 25px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.buffet-desc {
    color: #b3b3b3;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 40px;
    text-align: justify;
}

.decor-line-art {
    margin-top: 50px;
    height: 80px;
    width: 200px;
    background: repeating-linear-gradient(transparent, transparent 10px, rgba(197, 160, 89, 0.3) 10px, rgba(197, 160, 89, 0.3) 12px);
    opacity: 0.5;
}

/* --- CỘT PHẢI: SLIDER --- */
.buffet-slider-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.slider-images-stack {
    position: relative;
    width: 580px;
    height: 580px;
}

.slide-card {
    position: absolute;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.8);
    background-color: #050505;
}

.slide-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.back-card {
    width: 340px;
    height: 450px;
    left: 0;
    top: 65px;
    z-index: 1;
    border: 1px solid rgba(197, 160, 89, 0.5);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.front-card {
    width: 400px;
    height: 580px;
    right: 0;
    top: 0;
    z-index: 2;
}

.fancy-frame {
    width: 100%;
    height: 100%;
    padding: 10px;
    border: 2px solid #c5a059;
    position: relative;
}

.fancy-frame img {
    border: 1px solid #c5a059;
}

.slider-pagination {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    width: 400px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid #c5a059;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: #e8d099;
    box-shadow: 0 0 8px rgba(232, 208, 153, 0.5);
}

/* =====================================
   SECTION: À LA CARTE (2 Cột)
====================================== */
.alacarte-section {
    background-image: url("./backgroundbanner.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    padding: 80px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;

    height: 600px;
}

.alacarte-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    max-width: 1160px;
    width: 100%;
}

.alacarte-left {
    flex: 1;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.alacarte-title {
    color: #e8d099;
    font-size: 60px;
    font-weight: 700;
    letter-spacing: 5px;
    margin-bottom: 5px;
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.5);
}

.alacarte-divider {
    color: #c5a059;
    font-size: 18px;
    margin-bottom: 25px;
}

.alacarte-desc {
    color: #e0e0e0;
    font-size: 16px;
    line-height: 1.8;
    text-align: justify;
    margin-bottom: 40px;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 45px;
    background: linear-gradient(to right, #d4ba75, #f8ecc4, #d4ba75);
    color: #4a0d10;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 2px;
    text-decoration: none;
    position: relative;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    clip-path: polygon(
        12px 0,
        calc(100% - 12px) 0,
        100% 12px,
        100% calc(100% - 12px),
        calc(100% - 12px) 100%,
        12px 100%,
        0 calc(100% - 12px),
        0 12px
    );
    transition:
        filter 0.3s ease,
        transform 0.3s ease;
}

.btn-gold::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 1px solid #7a1b21;
    clip-path: polygon(
        10px 0,
        calc(100% - 10px) 0,
        100% 10px,
        100% calc(100% - 10px),
        calc(100% - 10px) 100%,
        10px 100%,
        0 calc(100% - 10px),
        0 10px
    );
    pointer-events: none;
}

.btn-gold:hover {
    filter: brightness(1.15);
    transform: translateY(-2px);
}

.alacarte-right {
    flex: 1.2;
    display: flex;
    justify-content: flex-end;
}

.alacarte-img {
    width: 100%;
    max-width: 650px;
    height: auto;
    object-fit: cover;
}

/* =====================================
   SECTION: MENU CATEGORIES
====================================== */
.menu-category-section {
    background-color: #111;
    padding: 100px 20px;
}

.category-container {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
}

.category-left {
    flex: 1.2;
    display: flex;
    gap: 30px;
}

.food-card {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.food-img-frame {
    border: 1px solid #c5a059;
    padding: 5px;
    background-color: #000;
    margin-bottom: 25px;
    aspect-ratio: 3 / 4;
    width: 100%;
}

.food-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.food-name {
    color: #e8d099;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.food-price {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}

.category-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding-top: 10px;
}

.category-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 50px;
}

.category-title {
    color: #e8d099;
    font-size: 34px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 3px;
}

.red-cloud-placeholder {
    margin-top: 5px;
}

.category-list {
    display: flex;
    flex-direction: column;
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
    border-bottom: 1px solid rgba(197, 160, 89, 0.3);
    cursor: pointer;
    transition: background-color 0.3s;
}

.item-text {
    max-width: 85%;
}

.item-title {
    color: #e8d099;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.item-desc {
    color: #a0a0a0;
    font-size: 14px;
    line-height: 1.6;
}

.item-arrow {
    color: #e8d099;
    font-size: 35px;
    font-family: monospace; /* Giữ nguyên font monospace để biểu tượng > cân đối */
    transition: transform 0.3s;
}

.category-item:hover .item-title {
    color: #fff;
}

.category-item:hover .item-arrow {
    transform: translateX(5px);
}

/* =====================================
   SECTION: NEWS & PROMOTIONS
====================================== */
.news-promo-section {
    background-color: #111;
    padding: 100px 20px;
    position: relative;
    overflow: hidden;
}

.news-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
    opacity: 0.1;
    pointer-events: none;
    z-index: 1;
}

.news-container {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 50px;
    width: 100%;
}

.header-cloud-decor img {
    height: 70px;
    width: auto;
    object-fit: contain;
}

.news-title {
    color: #e8d099;
    font-size: 36px;
    font-weight: 700;
    text-align: right;
    line-height: 1.3;
    letter-spacing: 3px;
    text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.5);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
}

.news-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.news-card:hover {
    transform: translateY(-10px);
}

.news-img-frame {
    border: 1px solid #c5a059;
    padding: 6px;
    background-color: #000;
    width: 100%;
    aspect-ratio: 1 / 1;
    margin-bottom: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6);
}

.news-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-card-title {
    color: #c5a059;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
    text-transform: uppercase;
    padding: 0 10px;
}

.news-card-desc {
    color: #e0e0e0;
    font-size: 14px;
    line-height: 1.5;
}

/* =====================================
   SECTION: BOOKING CTA (Nền hình ảnh mờ)
====================================== */
.booking-cta-section {
    background-color: #111;
    padding: 60px 20px 80px 20px;
}

.cta-box {
    border: 1px solid #c5a059;
    width: 100%;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 100px 80px;
    box-sizing: border-box;
    overflow: hidden;

    /* Background image */
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.7) 40%, rgba(0, 0, 0, 0.45) 70%, rgba(0, 0, 0, 0.15) 100%),
        url("https://images.unsplash.com/photo-1681270496598-13c5365730c8");

    background-size: cover; /* Ảnh phủ kín box */
    background-position: center; /* Canh giữa ảnh */
    background-repeat: no-repeat;

    min-height: 500px;
}

/* Lớp xử lý hình nền mờ */
.cta-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Tách gradient và hình nền vào đây */
    background:
        linear-gradient(90deg, #050505 45%, rgba(5, 5, 5, 0.7) 65%, transparent 100%),
        url("https://via.placeholder.com/1200x400/222/fff?text=Food+Background") right center / cover no-repeat;
    opacity: 0.3; /* [TÙY CHỈNH] Giảm giá trị này nếu muốn nền tối và mờ hơn nữa (Ví dụ: 0.2) */
    z-index: 1; /* Nằm dưới nội dung chữ */
    pointer-events: none; /* Tránh cản trở việc click vào nút */
}

/* Đảm bảo nội dung chữ và nút nổi lên trên lớp nền mờ */
.cta-left,
.cta-right {
    position: relative;
    z-index: 2;
}

.cta-left {
    flex: 1;
}

.cta-title {
    color: #e8d099;
    font-size: 38px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 4px;
}

.cta-right {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.cta-desc {
    color: #fff;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 550px;
}

/* =====================================
   FOOTER
====================================== */
.main-footer {
    background-color: #0d0d0d;
    position: relative;
    padding-top: 60px;
}

.footer-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("https://www.transparenttextures.com/patterns/black-scales.png");
    opacity: 0.5;
    pointer-events: none;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 60px;
    position: relative;
    z-index: 2;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col-1 {
    flex: 0.8;
    align-items: center;
}

.footer-logo-wrap {
    text-align: center;
    margin-bottom: 25px;
}

.stripe-circle-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid #c5a059;
    background: repeating-linear-gradient(45deg, transparent, transparent 3px, #c5a059 3px, #c5a059 5px);
    margin: 0 auto 15px auto;
}

.footer-logo-wrap h3 {
    color: #e8d099;
    font-size: 18px;
    letter-spacing: 3px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    background-color: #c5a059;
    color: #000;
    border-radius: 50%;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition:
        transform 0.3s,
        background-color 0.3s;
}

.social-icon:hover {
    transform: translateY(-3px);
    background-color: #e8d099;
}

.footer-col-2 {
    flex: 1.5;
    border-left: 1px solid rgba(197, 160, 89, 0.3);
    padding-left: 30px;
}

.info-title {
    color: #e8d099;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.info-details p {
    color: #a0a0a0;
    font-size: 13px;
    line-height: 1.8;
}

.footer-col-3 {
    flex: 1;
    padding-left: 20px;
}

.map-title {
    color: #e8d099;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.map-frame {
    border: 1px solid #c5a059;
    padding: 3px;
    background-color: #000;
    width: 100%;
    clip-path: polygon(
        8px 0,
        calc(100% - 8px) 0,
        100% 8px,
        100% calc(100% - 8px),
        calc(100% - 8px) 100%,
        8px 100%,
        0 calc(100% - 8px),
        0 8px
    );
}

.map-frame img {
    width: 100%;
    height: auto;
    display: block;
    clip-path: polygon(
        6px 0,
        calc(100% - 6px) 0,
        100% 6px,
        100% calc(100% - 6px),
        calc(100% - 6px) 100%,
        6px 100%,
        0 calc(100% - 6px),
        0 6px
    );
}

.footer-bottom-bar {
    width: 100%;
    height: 15px;
    background-color: #8e2328;
    position: relative;
    z-index: 5;
}

/* =====================================
   FLOATING ACTION BUTTONS
====================================== */
.floating-actions {
    position: fixed;
    bottom: 40px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.fab-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    text-decoration: none;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s;
}

.fab-btn:hover {
    transform: scale(1.1);
}

.fab-gold {
    background-color: #e8d099;
    color: #000;
}

.fab-dark {
    background-color: transparent;
    border: 1px solid #c5a059;
    color: #e8d099;
}