.thiet-ke-web-gia {
  max-width:480px;
  margin:0 auto;
  padding:4px;
  border-radius:26px;
  background:linear-gradient(135deg,#e7f3ff,#ffffff,#e0f7ff);
  box-shadow:0 18px 45px rgba(15,35,80,0.20);
  box-sizing:border-box;
  font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}

/* CARD */
.thiet-ke-web-gia .card {
  border-radius:22px;
  background:#ffffff;
  padding:30px;
  border:1px solid #e4edf8;
  color:#111827;
}

/* TAG */
.thiet-ke-web-gia .tag {
  text-transform:uppercase;
  color:#000;
  margin-bottom:14px;
  font-weight:700;
  font-size:22px;
  letter-spacing:0.12em;
}

/* PRICE */
.thiet-ke-web-gia .price {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 32px;
  border-radius:999px;
  background:linear-gradient(135deg,#00f6ff,#0a79c8,#233a5c);
  color:#fff;
  font-size:32px;
  font-weight:800;
  letter-spacing:0.04em;
  box-shadow:0 14px 34px rgba(10,121,200,0.55);
  margin-bottom:16px;
}

/* SUBTITLE */
.thiet-ke-web-gia .subtitle {
  font-size:17px;
  color:#4b5563;
  margin-bottom:24px;
  line-height:1.7;
}

/* DIVIDER */
.thiet-ke-web-gia .divider {
  height:1px;
  background:linear-gradient(90deg,transparent,#dbe4f2,transparent);
  margin-bottom:14px;
}

/* FEATURES */
.thiet-ke-web-gia .features {
  font-size:17px;
  line-height:1.8;
}

.thiet-ke-web-gia .item {
  display:flex;
  gap:10px;
  padding:10px 0;
  border-bottom:1px solid #edf1f9;
}

/* ICON */
.thiet-ke-web-gia .icon {
  width:24px;
  height:24px;
  border-radius:6px;
  background:#233A5C;
  border:1px solid #233A5C;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:16px;
}

.thiet-ke-web-gia .icon.round {
  border-radius:50%;
}

/* TEXT */
.thiet-ke-web-gia .text {
  flex:1;
  display:flex;
  justify-content:space-between;
}

.thiet-ke-web-gia .text .highlight {
  font-weight:700;
  color:#0a79c8;
}

.thiet-ke-web-gia .text .red {
  font-weight:700;
  color:#e53935;
}

.thiet-ke-web-gia .subline {
  display:flex;
  justify-content:space-between;
  margin-top:4px;
}

.thiet-ke-web-gia .bold-blue {
  font-weight:700;
  color:#0a79c8;
}

/* BUTTON */
.thiet-ke-web-gia .btn-wrap {
  text-align:center;
  margin-top:30px;
}

.btn-wrap.uyen-padding{
    margin-top:314px;
}
 .btn {
  display:inline-block;
  padding:14px 60px;
  border-radius:999px;
  background:linear-gradient(135deg,#233a5c,#0a79c8);
  color:#fff;
  font-size:17px;
  font-weight:700;
  text-decoration:none;
  text-transform:uppercase;
  letter-spacing:0.18em;
  box-shadow:0 16px 36px rgba(35,58,92,0.5);
  transition:0.18s ease;
}

.thiet-ke-web-gia .btn:hover {
  transform:translateY(-2px) scale(1.05);
  box-shadow:0 20px 46px rgba(35,58,92,0.65);
  filter:brightness(1.06);
}