/* ===== BONUS PAGE - GAMING NEON DARK ===== */
.bonus-wrapper {
    min-height: 100vh;
    background: radial-gradient(circle at top, #1a2a6c, #0b0b15 60%, #000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    position: relative;
    overflow: hidden;
    color: #fff;
}

/* glow background giống style vừa sửa */
.bonus-wrapper::before{
    content:"";
    position:absolute;
    width:550px;
    height:550px;
    background:rgba(0,255,255,.18);
    filter:blur(120px);
    top:-160px;
    left:-160px;
    pointer-events:none;
}

.bonus-wrapper::after{
    content:"";
    position:absolute;
    width:550px;
    height:550px;
    background:rgba(255,0,200,.14);
    filter:blur(120px);
    bottom:-160px;
    right:-160px;
    pointer-events:none;
}

/* box glass */
.bonus-box {
    max-width: 900px;
    width: 100%;
    border-radius: 22px;
    padding: 45px 40px;
    background: rgba(15, 15, 25, 0.78);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 12px 40px rgba(0,0,0,.55);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
    overflow: hidden;
}

/* neon line top */
.bonus-box::before{
    content:"";
    position:absolute;
    left:18px;
    right:18px;
    top:-1px;
    height:2px;
    background:linear-gradient(90deg, transparent, #00ffff, #ff00cc, transparent);
    opacity:.9;
}

/* title */
.bonus-box h1 {
    font-size: 28px;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* subtitle */
.sub {
    font-size: 14px;
    opacity: .85;
    margin-bottom: 22px;
    line-height: 1.6;
}

/* content */
.bonus-content{
    padding: 18px 18px;
    border-radius: 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
}

.bonus-content h2 {
    margin-top: 18px;
    margin-bottom: 10px;
    font-size: 18px;
    letter-spacing: .3px;
}

.bonus-content p {
    line-height: 1.7;
    opacity: 0.9;
    font-size: 14px;
}

.bonus-content ul {
    margin-left: 20px;
    line-height: 1.9;
    opacity: 0.9;
    font-size: 14px;
}

/* action buttons */
.bonus-action {
    margin-top: 22px;
    display:flex;
    gap:12px;
    flex-wrap:wrap;
}

/* nút chính neon gradient */
.btn-main {
    display: inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;

    padding: 12px 18px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;

    background: linear-gradient(135deg, rgba(0,255,255,.18), rgba(255,0,204,.16));
    color: #fff;
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 10px 22px rgba(0,0,0,.35);
    transition: .25s;
}

.btn-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(0,0,0,.5);
    border-color: rgba(0,255,255,.35);
}

/* nút phụ kiểu ghost */
.btn-sub {
    display: inline-flex;
    align-items:center;
    justify-content:center;

    padding: 12px 18px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;

    background: rgba(255,255,255,.04);
    color: #fff;
    border: 1px solid rgba(255,255,255,.10);
    transition:.25s;
}

.btn-sub:hover {
    transform: translateY(-2px);
    border-color: rgba(255,255,255,.2);
    background: rgba(255,255,255,.06);
}

/* outline (dùng khi cần) */
.btn-outline {
    display: inline-flex;
    align-items:center;
    justify-content:center;

    padding: 12px 18px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;

    background: rgba(0,0,0,0.15);
    color: #00ffff;
    border: 1px solid rgba(0,255,255,0.35);
    transition:.25s;
}

.btn-outline:hover{
    transform: translateY(-2px);
    border-color: rgba(0,255,255,.65);
    box-shadow: 0 10px 25px rgba(0,255,255,.12);
}

/* responsive */
@media (max-width: 600px){
    .bonus-box{
        padding: 28px 18px;
    }
    .bonus-box h1{
        font-size: 22px;
    }
}