/* 1. Banner Hero */
.contact-hero {
    height: 80vh;
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), 
                url('https://i.pinimg.com/1200x/06/f5/74/06f5741bfc9a8e3b30f62dd80e76df23.jpg') no-repeat center center/cover;
    display: flex;
    flex-direction: column;
}
.hero-content2 {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;  
    text-align: center;
    color: #fff;
    padding-top: 60px;  
}

.hero-content2 h1 {
    font-family: 'Playfair Display', serif;
    font-size: 54px;       
    color: var(--gold);
    margin-bottom: 15px;
    letter-spacing: 3px;  
    text-transform: uppercase;
}

.hero-content2 .line {
    width: 100px;           /* Độ dài đường gạch ngang dưới tiêu đề */
    height: 2px;
    background: var(--gold);
    margin: 0 auto 20px;    /* Căn giữa đường gạch */
}

.hero-content2 p {
    font-size: 18px;
    color: #ccc;
    font-style: italic;  
}
/* 2. Layout Container */
.contact-section {
    padding: 100px 10%;
    background-color: var(--dark-bg);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Chia 2 cột bằng nhau */
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-title {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    color: var(--gold);
    margin-bottom: 40px;
    text-align: center;      /* Đảm bảo chữ luôn ở giữa */
    position: relative;
    padding-bottom: 15px;    /* Tạo khoảng cách với đường gạch */
}

.contact-title::after {
    content: "";
    position: absolute;
    left: 50%;            
    transform: translateX(-50%); 
    bottom: 0;  
    width: 60px;      
    height: 2px;        
    background: var(--gold);
}

/* 3. Thông tin bên trái */
.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.info-item .icon {
    font-size: 20px;
    margin-right: 20px;
}

.info-item p {
    color: var(--text-gray);
    font-size: 15px;
}

.map-container {
    margin-top: 40px;
    border: 1px solid #333;
    border-radius: 4px;
    overflow: hidden;
}

/* 4. Form bên phải */
.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input, 
.contact-form textarea {
    width: 100%;
    padding: 15px;
    background: #1a1a1a;
    border: 1px solid #333;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    outline: none;
    transition: 0.3s;
}

.contact-form input:focus, 
.contact-form textarea:focus {
    border-color: var(--gold);
}

.contact-form .btn-gold {
    width: 100%;
    margin-top: 10px;
}
.cta {
    padding: 100px 10%;
    text-align: center;
    background-color: #0d0d0d; /* Nền tối hơn một chút để tách biệt */
    border-top: 1px solid #222;
}

.cta h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    color: #fff;
    margin-bottom: 20px;
    border: none !important; /* Đảm bảo không có gạch chân mặc định của h2 */
}

.cta p {
    color: var(--text-gray);
    margin-bottom: 40px;    /* Tạo khoảng cách rộng hơn với nút bấm */
}

/* Nút đặt bàn vàng nổi bật */
.btn-gold {
    background-color: var(--gold);
    color: #000;
    padding: 15px 40px;
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: 0.3s;
}

.btn-gold:hover {
    background-color: #b38f4d; /* Màu vàng đậm hơn khi hover */
    transform: scale(1.05);    /* Phóng to nhẹ nút khi di chuột */
}
/* ═══════════════════════════════════════════════════
   5. RESPONSIVE — Contact Page
   ═══════════════════════════════════════════════════ */

/* ── Hamburger Button (hidden on desktop) ── */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    color: #b38f4d;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle .material-symbols-outlined {
    font-size: 28px;
    line-height: 1;
}

/* ── MD Tablet (≤ 992px) ── */
@media (max-width: 992px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-section {
        padding: 60px 5%;
    }
}

/* ── SM Tablet portrait (≤ 768px) ── */
@media (max-width: 768px) {
    /* Nav: sync with style.css hamburger pattern */
    .contact-hero nav {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 0 5% !important;
        height: 70px !important;
        background: rgba(0, 0, 0, 0.5) !important;
        backdrop-filter: blur(8px);
    }

    .menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .nav-links {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 75% !important;
        height: 100vh !important;
        background: rgba(8, 8, 8, 0.99) !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 28px !important;
        transition: right 0.4s cubic-bezier(0.23, 1, 0.32, 1) !important;
        z-index: 1000 !important;
        box-shadow: -8px 0 30px rgba(0,0,0,0.6) !important;
        border-left: 1px solid rgba(197, 160, 89, 0.1) !important;
        flex-wrap: nowrap !important;
        padding-top: 80px !important;
        /* Reset display so transition works */
        display: flex !important;
    }

    .nav-links.active {
        right: 0 !important;
    }

    .nav-links a {
        font-size: 16px !important;
        letter-spacing: 2px !important;
    }

    .lang-switcher-nav {
        margin-left: 0;
        justify-content: center;
    }

    /* Contact layout */
    .contact-hero {
        height: 60vh;
        min-height: 320px;
    }

    .hero-content2 {
        padding: 80px 6% 30px;
    }

    .hero-content2 h1 {
        font-size: clamp(1.8rem, 7vw, 36px);
        letter-spacing: 2px;
    }

    .hero-content2 p {
        font-size: 13px;
    }

    .contact-section {
        padding: 60px 5%;
    }

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

    .contact-title {
        font-size: 26px;
        margin-bottom: 28px;
    }

    .cta {
        padding: 60px 5%;
    }

    .cta h2 {
        font-size: 26px;
    }
}

/* ── XS Mobile (≤ 480px) ── */
@media (max-width: 480px) {
    .contact-hero nav {
        height: 64px !important;
        padding: 0 4% !important;
    }

    .logo {
        font-size: 16px !important;
        letter-spacing: 1px !important;
    }

    .nav-links {
        width: 85% !important;
        gap: 22px !important;
    }

    .nav-links a {
        font-size: 15px !important;
    }

    .lang-switcher-nav {
        gap: 8px;
    }

    .btn-lang {
        padding: 6px 12px;
        font-size: 11px;
    }

    .contact-hero {
        height: 55vh;
        min-height: 280px;
    }

    .hero-content2 h1 {
        font-size: clamp(1.5rem, 8vw, 28px);
        letter-spacing: 1.5px;
    }

    .hero-content2 p {
        font-size: 12px;
    }

    .contact-section {
        padding: 50px 4%;
    }

    .contact-title {
        font-size: 22px;
        margin-bottom: 24px;
    }

    .info-item p {
        font-size: 13px;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 12px;
        font-size: 13px;
    }

    .contact-form .btn-gold {
        padding: 14px 20px;
        font-size: 12px;
    }

    .cta {
        padding: 50px 4%;
    }

    .cta h2 {
        font-size: 22px !important;
    }

    .cta p {
        font-size: 13px !important;
    }
}

/* ── XXS Very small (≤ 360px) ── */
@media (max-width: 360px) {
    .logo {
        font-size: 14px !important;
        letter-spacing: 0.5px !important;
    }

    .hero-content2 h1 {
        font-size: 1.4rem;
        letter-spacing: 1px;
    }

    .contact-title {
        font-size: 20px;
    }

    .info-item p {
        font-size: 12px;
    }
}