body {
    font-family: Arial, sans-serif;
    background-color: #f4f6f8;
    margin: 0;
    padding: 0;
}

.shop-container {
    width: 80%;
    margin: 40px auto;
    text-align: center;
}

.shop-title {
    font-size: 32px;
}

.shop-description {
    color: #555;
    margin-bottom: 30px;
}

.product-list {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.product-item {
    background: #fff;
    padding: 20px;
    width: 260px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.product-img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 10px;
}

.product-item h2 {
    margin: 10px 0 5px;
}

.product-item p {
    font-size: 14px;
    color: #666;
}

.buy-btn {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 16px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}

.buy-btn:hover {
    background-color: #0056b3;
}

/* shop gaming */
/* Layout sắp xếp các card nằm cạnh nhau */
.ctg-flex-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px; /* Khoảng cách giữa 2 card */
    padding: 20px;
}

/* Badge cho trạng thái READY (Màu xanh dương/tím nổi bật) */
.ctg-badge-ready {
    position: absolute;
    top: -14px;
    left: -14px;
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, #00ffff, #0077ff);
    color: #000;
    font-weight: bold;
    font-size: 13px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
    text-transform: uppercase;
    z-index: 10;
    border: 2px solid #fff;
}

.ctg-status-ready {
    color: #00ffff;
    font-weight: bold;
    text-transform: uppercase;
    animation: blink 1.5s infinite;
}

/* Hiệu ứng nhấp nháy cho chữ Ready */
@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Nút khi ở trạng thái chưa sẵn sàng */
.ctg-btn-play.disabled {
    background: #333;
    color: #777;
    pointer-events: none; /* Không cho click */
    box-shadow: none;
    border: 1px solid #444;
}

/* Các thuộc tính cũ của bạn giữ nguyên bên dưới... */
.ctg-header { text-align: center; margin-top: 50px; margin-bottom: 25px; }
.ctg-main-title { font-size: 28px; font-weight: bold; color: #00ffff; text-shadow: 0 0 12px #00ffff; }
.ctg-main-subtitle { font-size: 14px; color: #aaa; }
.ctg-container { position: relative; width: 100%; max-width: 420px; background: #0d0d0d; border-radius: 16px; padding: 28px; border: 1px solid #00ffff40; box-shadow: 0 0 25px rgba(0, 255, 255, 0.15); color: #fff; font-family: 'Segoe UI', Tahoma, sans-serif; }
.ctg-image img { max-width: 100%; border-radius: 12px; box-shadow: 0 0 15px rgba(0,255,255,0.3); }
.ctg-service-title { text-align: center; font-size: 18px; font-weight: bold; color: #00ff99; margin-bottom: 18px; }
.ctg-info-box { background: #050505; border: 1px solid #00ffff55; border-radius: 12px; padding: 15px; margin-bottom: 22px; }
.ctg-highlight { color: #00ff99; font-weight: bold; }
.ctg-btn-play { display: block; text-align: center; padding: 14px; background: linear-gradient(90deg, #00ffff, #00ff99); color: #000; font-weight: bold; border-radius: 10px; text-decoration: none; box-shadow: 0 0 18px rgba(0,255,255,0.6); transition: 0.3s; }
.ctg-btn-play:hover { transform: scale(1.05); box-shadow: 0 0 28px rgba(0,255,255,1); }

/* --- PHẦN SỬA CHO CARD SOON --- */

/* Làm mờ và đổi màu card soon để phân biệt với Ready */
.ctg-container.ctg-soon {
    border: 1px solid #ffffff20; /* Viền tối hơn */
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
    filter: grayscale(0.4); /* Làm nhạt màu tổng thể */
    opacity: 0.8;
}

/* Hiệu ứng ảnh đen trắng cho dịch vụ chưa ra mắt */
.ctg-soon .ctg-image img {
    filter: grayscale(1) contrast(0.8);
    opacity: 0.5;
}

/* Tiêu đề màu xám cho card soon */
.ctg-soon .ctg-service-title {
    color: #888;
}

/* Badge Soon: Đổi sang màu Cam/Vàng hoặc Xám lạnh */
.ctg-badge-free {
    position: absolute;
    top: -14px;
    left: -14px;
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, #444, #222); /* Màu xám kim loại */
    color: #aaa;
    border: 1px solid #555;
    font-weight: bold;
    font-size: 12px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    text-transform: uppercase;
}

/* Chữ trạng thái Soon nhấp nháy chậm */
.ctg-status-soon {
    color: #ffcc00; /* Màu vàng cảnh báo */
    font-weight: bold;
    animation: pulse-soon 2s infinite;
}

@keyframes pulse-soon {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* Nút bấm trạng thái Soon (Vô hiệu hóa) */
.ctg-btn-soon {
    display: block;
    text-align: center;
    padding: 14px;
    background: #1a1a1a;
    color: #555;
    font-weight: bold;
    border-radius: 10px;
    text-decoration: none;
    border: 1px solid #333;
    cursor: not-allowed;
    transition: 0.3s;
}

/* Hiệu ứng khi hover vào card soon - hiện nhẹ lên */
.ctg-container.ctg-soon:hover {
    opacity: 1;
    filter: grayscale(0.2);
    border-color: #ffcc0044;
}


/* faq services */
/* ===== WHY CHOOSE OUR SERVICE ===== */

.ctg-why-wide {
    max-width: 1200px;
    margin: 80px auto 50px;
    padding: 0 20px;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    color: #fff;
}

.ctg-why-wide-title {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #00ffff;
    text-shadow: 0 0 12px rgba(0,255,255,0.8);
}

/* GRID */
.ctg-why-wide-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* CARD */
.ctg-why-card {
    padding: 32px 22px;
    border-radius: 18px;
    text-align: center;
    border: 1px solid rgba(0,255,255,0.25);
    box-shadow: 0 0 22px rgba(0,255,255,0.15);
    transition: 0.35s ease;

    background-image:
        linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.9)),
        var(--card-bg);
    background-size: cover;
    background-position: center;
}

/* HOVER */
.ctg-why-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 36px rgba(0,255,255,0.45);
}

/* ICON */
.ctg-why-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;

    background-image: var(--icon-bg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* TEXT */
.ctg-why-card h4 {
    margin: 0 0 10px;
    font-size: 17px;
    font-weight: 600;
    color: #00ff99;
}

.ctg-why-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #dcdcdc;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .ctg-why-wide-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .ctg-why-wide-grid {
        grid-template-columns: 1fr;
    }
}

/* vòng quay css */
/* --- SCOPED CSS FOR LUCKY SPIN CATEGORY --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&display=swap');

#lucky-spin-category {
    --tet-red: #d63031;
    --tet-gold: #f1c40f;
    --dark-card: #1e293b;
    
    font-family: 'Montserrat', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 10px;
    width: 100%;
}

#lucky-spin-category .category-title {
    font-size: 28px;
    text-transform: uppercase;
    color: var(--tet-gold);
    text-shadow: 0 0 15px rgba(241, 196, 15, 0.4);
    margin-bottom: 40px;
    text-align: center;
}

#lucky-spin-category .wheel-grid {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
}

/* Hiệu ứng bùng nổ cho Card */
#lucky-spin-category .wheel-card {
    position: relative;
    background: linear-gradient(145deg, #2d3436, #000);
    border: 2px solid var(--tet-gold);
    border-radius: 20px;
    padding: 30px;
    text-decoration: none;
    color: white;
    text-align: center;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    width: 320px;
    cursor: pointer;
}

/* Lớp phủ phát sáng bùng nổ (Explosion Glow) */
#lucky-spin-category .wheel-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--tet-gold) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: width 0.6s, height 0.6s, opacity 0.6s;
}

#lucky-spin-category .wheel-card:hover::after {
    width: 450px;
    height: 450px;
    opacity: 0.15;
}

#lucky-spin-category .wheel-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 40px rgba(241, 196, 15, 0.3);
}

#lucky-spin-category .wheel-icon {
    font-size: 55px;
    display: block;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 10px var(--tet-gold));
}

#lucky-spin-category .wheel-name {
    font-size: 22px;
    font-weight: 900;
    color: var(--tet-gold);
    margin: 10px 0;
    text-transform: uppercase;
}

#lucky-spin-category .wheel-desc {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 20px;
}

#lucky-spin-category .play-now-btn {
    background: linear-gradient(135deg, var(--tet-red) 0%, #b33939 100%);
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    display: inline-block;
    transition: 0.3s;
}

#lucky-spin-category .wheel-card:hover .play-now-btn {
    background: var(--tet-gold);
    color: #000;
}

#lucky-spin-category .tet-tag {
    position: absolute;
    top: 12px;
    right: -35px;
    background: var(--tet-red);
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 11px;
    font-weight: bold;
}

/* Các hạt sáng bùng nổ (Particle style) */
.explosion-particle-scoped {
    position: fixed;
    width: 4px;
    height: 4px;
    background: #f1c40f;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
}