section {
  padding: 60px 20px;
  text-align: center;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: #00d9ff;
  text-shadow: 0 0 10px #00d9ff, 0 0 20px #7c3aed;
  margin-bottom: 30px;
}

/* ------------------------------
   Hero Section
------------------------------ */
.hero {
  position: relative;
  height: 90vh;
  background: url('https://aragamicandy.com/wp-content/uploads/2025/06/gaming-bg.webp') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6, 11, 25, 0.7);
  backdrop-filter: blur(2px);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 600px;
  padding: 20px;
}

.hero .title {
  font-size: 3rem;
  text-transform: uppercase;
  font-weight: 800;
  text-shadow: 0 0 10px #00d9ff, 0 0 25px #7c3aed;
}

.hero .subtitle {
  font-size: 1.2rem;
  margin: 15px 0;
  color: #cbd5e1;
}

.btn-cta {
  display: inline-block;
  background: linear-gradient(90deg, #06b6d4, #7c3aed);
  color: #fff;
  padding: 12px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.5);
}
.btn-cta:hover {
  transform: scale(1.06);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.7);
}

/* ------------------------------
   Dịch vụ
------------------------------ */
.service-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.service-card {
  background: rgba(17, 25, 40, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  width: 300px;
  padding: 25px;
  color: #e2e8f0;
  text-align: left;
  transition: 0.3s;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: #06b6d4;
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.5);
}
.service-card h3 {
  color: #00d9ff;
  margin-bottom: 10px;
  font-weight: 700;
}
.service-card p {
  color: #a5b4fc;
  font-size: 0.95rem;
}
.service-card .btn {
  display: inline-block;
  margin-top: 15px;
  background: #1e293b;
  border: 1px solid #06b6d4;
  color: #06b6d4;
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}
.service-card .btn:hover {
  background: #06b6d4;
  color: #fff;
}

/* ------------------------------
   Bảng giá
------------------------------ */
.pricing-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.price-card {
  background: rgba(17, 25, 40, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  width: 280px;
  padding: 25px;
  color: #e2e8f0;
  transition: 0.3s;
}
.price-card:hover {
  transform: translateY(-6px);
  border-color: #7c3aed;
  box-shadow: 0 0 25px rgba(124, 58, 237, 0.4);
}
.price-card.featured {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.25), rgba(17, 25, 40, 0.9));
  border: 1px solid #7c3aed;
}
.price-card h3 {
  font-size: 1.4rem;
  color: #00d9ff;
  margin-bottom: 8px;
}
.price-card .price {
  font-size: 1.8rem;
  color: #fff;
  font-weight: 700;
}
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 15px 0;
}
.price-card ul li {
  margin: 8px 0;
  color: #94a3b8;
  font-size: 0.95rem;
}
.price-card .btn {
  display: inline-block;
  padding: 8px 16px;
  background: #1e293b;
  color: #7c3aed;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid #7c3aed;
  transition: 0.3s;
}
.price-card .btn:hover {
  background: #7c3aed;
  color: #fff;
}

/* ------------------------------
   Roblox Services
------------------------------ */
.roblox-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.roblox-card {
  background: rgba(17, 25, 40, 0.9);
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  width: 300px;
  text-align: left;
  transition: 0.35s;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.15);
}
.roblox-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: #06b6d4;
  box-shadow: 0 0 35px rgba(6, 182, 212, 0.5);
}
.roblox-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.roblox-card h3 {
  font-size: 1.3rem;
  color: #00d9ff;
  margin: 12px 15px 5px;
}
.roblox-card p {
  color: #94a3b8;
  font-size: 0.9rem;
  margin: 0 15px 15px;
}
.roblox-card .btn {
  display: block;
  margin: 0 15px 15px;
  padding: 10px;
  text-align: center;
  border-radius: 8px;
  background: linear-gradient(90deg, #06b6d4, #7c3aed);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}
.roblox-card .btn:hover {
  filter: brightness(1.2);
  transform: scale(1.03);
}

/* ------------------------------
   Responsive
------------------------------ */
@media (max-width: 900px) {
  .hero .title { font-size: 2.4rem; }
  .service-card, .roblox-card, .price-card { width: 90%; }
}