/* ===== CHUONG TRINH - GAMING NEON ===== */
.chuongtrinh{
    max-width: 900px;
    margin: 60px auto;
    padding: 28px 26px;

    background: rgba(15, 15, 25, 0.78);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(0,0,0,.55);
    backdrop-filter: blur(10px);

    position: relative;
    overflow:hidden;
    color: rgba(255,255,255,0.88);
}

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

/* TITLE */
.chuongtrinh .title{
    color:#00ffff;
    font-size: 26px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: .6px;
}

/* DESC */
.chuongtrinh .desc{
    font-size: 14px;
    color: rgba(255,255,255,0.78);
    margin-bottom: 18px;
    line-height: 1.7;
}

/* H2 */
.chuongtrinh h2{
    margin-top: 18px;
    margin-bottom: 10px;
    font-size: 18px;
    color: #fff;
    letter-spacing: .3px;
}

/* LIST */
.chuongtrinh ul{
    margin-left: 18px;
    line-height: 1.9;
    color: rgba(255,255,255,0.80);
    font-size: 14px;
}

.chuongtrinh ul li{
    margin-bottom: 6px;
}

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

/* BTN PRIMARY NEON */
.btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    padding: 12px 18px;
    border-radius: 14px;
    text-decoration:none;
    font-weight: 800;
    font-size: 14px;

    background: linear-gradient(135deg, rgba(0,255,255,.18), rgba(255,0,204,.16));
    color:#fff;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 10px 22px rgba(0,0,0,.35);
    transition:.25s;
}

.btn-primary:hover{
    transform: translateY(-2px);
    border-color: rgba(0,255,255,0.35);
    box-shadow: 0 16px 30px rgba(0,0,0,.55);
}

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

/* BTN OUTLINE NEON */
.btn-outline{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    padding: 12px 18px;
    border-radius: 14px;
    text-decoration:none;
    font-weight: 800;
    font-size: 14px;

    background: rgba(255,255,255,0.04);
    color:#00ffff;
    border: 1px solid rgba(0,255,255,0.35);
    transition:.25s;
}

.btn-outline:hover{
    transform: translateY(-2px);
    border-color: rgba(0,255,255,0.65);
    box-shadow: 0 12px 26px rgba(0,255,255,0.12);
}

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

/* RESPONSIVE */
@media (max-width: 600px){
    .chuongtrinh{
        margin: 30px 14px;
        padding: 22px 16px;
        border-radius: 16px;
    }

    .chuongtrinh .title{
        font-size: 22px;
    }
}