body {
  background: radial-gradient(circle at top left, #0d1b3d, #0a1129);
  font-family: 'Poppins', sans-serif;
  color: #e9f0ff;
}
.page-content { padding-top: 0; }

.header {
  background: linear-gradient(135deg, #0f2a5f, #1a3c8b);
  color: #fff;
  padding: 60px 20px 40px;
  text-align: center;
  box-shadow: 0 0 25px rgba(0,0,0,0.4);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  border-radius: 0 0 20px 20px;
}
.header h1 { font-weight: 700; font-size: 2.4rem; }
.header p { font-size: 1.05rem; opacity: 0.9; margin-top: 10px; }
.header-logo { height: 72px; margin-bottom: 18px; filter: drop-shadow(0 6px 18px rgba(0,0,0,0.45)); }

.features-section, .content-card, .services-section {
  background: rgba(20, 30, 70, 0.85);
  border-radius: 20px;
  box-shadow: 0 0 25px rgba(0,0,0,0.3);
  padding: 40px 25px;
  margin-top: -30px;
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255,255,255,0.08);
}
.features-section h3, .services-section h3, .content-card h3 {
  color: #3da9fc;
  font-weight: 600;
  margin-bottom: 30px;
  text-align: center;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 15px;
}
.feature-item {
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 16px 12px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s ease;
}
.feature-item .feature-icon {
  display: block;
  font-size: 1.7rem;
  color: #3da9fc;
  margin-bottom: 8px;
}
.service-icon {
  width: 76px;
  height: 76px;
  margin: 0 auto 14px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1b4fb9, #3da9fc);
  font-size: 2rem;
  color: #fff;
  box-shadow: 0 8px 20px rgba(61,169,252,0.25);
}
.plan-header { position: relative; padding-right: 108px; }
.cpu-logos {
  position: absolute;
  top: 8px;
  right: 10px;
  display: flex;
  gap: 5px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 100px;
}
.cpu-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  line-height: 1;
  padding: 5px 7px;
  border-radius: 4px;
  color: #fff;
  white-space: nowrap;
}
.cpu-badge.cpu-intel { background: #0071c5; }
.cpu-badge.cpu-amd { background: #ed1c24; }
.xc-footer {
  background: linear-gradient(180deg, #001a33 0%, #001226 100%);
  color: #d7e6ff;
  padding: 56px 0 0;
  margin-top: 56px;
  border-top: 1px solid rgba(61,169,252,0.25);
}
.xc-footer h6 { color: #3da9fc; font-weight: 600; margin-bottom: 14px; letter-spacing: .04em; text-transform: uppercase; font-size: .85rem; }
.footer-logo { height: 42px; }
.footer-copy { opacity: .85; max-width: 280px; }
.footer-menu { list-style: none; padding: 0; margin: 0; }
.footer-menu li { margin-bottom: 10px; }
.footer-menu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-menu a:hover { color: #3da9fc; }
.footer-social a {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(61,169,252,0.12);
  color: #fff;
  margin-right: 8px;
  font-size: 1.1rem;
  text-decoration: none;
}
.footer-social a:hover { background: #3da9fc; color: #001226; }
.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 28px;
  padding: 16px 8px;
  font-size: .85rem;
  opacity: .85;
}
.feature-item:hover {
  background: rgba(61,169,252,0.1);
  transform: translateY(-3px);
  box-shadow: 0 0 10px rgba(61,169,252,0.4);
}

.service-card {
  background: rgba(255,255,255,0.06);
  padding: 22px 18px;
  border-radius: 16px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.3s;
  box-shadow: 0 0 10px rgba(0,0,0,0.25);
  height: 100%;
}
.service-card:hover {
  background: rgba(61,169,252,0.12);
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(61,169,252,0.4);
}
.service-card img {
  height: 72px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  margin-bottom: 15px;
}
.service-card h5 { color: #3da9fc; font-weight: 600; }
.service-card p { margin-bottom: 0; font-size: 0.92rem; opacity: 0.9; }
a.service-link { text-decoration: none; color: #e9f0ff; display: block; height: 100%; }

.plan-card {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(15,25,50,0.9);
  box-shadow: 0 0 25px rgba(0,0,0,0.4);
  transition: all 0.3s ease;
  overflow: hidden;
  height: 100%;
}
.plan-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 30px rgba(61,169,252,0.5);
}
.plan-header {
  background: linear-gradient(90deg, #1b4fb9, #3da9fc);
  color: white;
  padding: 20px;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}
.plan-body { padding: 25px 20px; text-align: center; }
.plan-body ul { list-style: none; padding: 0; margin: 0 0 20px; }
.plan-body li {
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: #e0e6ff;
}
.price { font-size: 1.6rem; font-weight: bold; color: #3da9fc; margin-bottom: 5px; }

.btn-whatsapp {
  background: #25d366;
  color: white;
  border: none;
  border-radius: 30px;
  padding: 10px 25px;
  font-weight: 500;
  transition: all 0.3s;
}
.btn-whatsapp:hover {
  background: #1ebe57;
  color: #fff;
  box-shadow: 0 0 15px rgba(37,211,102,0.6);
}
.btn-cta {
  background: linear-gradient(90deg, #1b4fb9, #3da9fc);
  color: #fff;
  border: none;
  border-radius: 30px;
  padding: 12px 28px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
}
.btn-cta:hover { color: #fff; box-shadow: 0 0 18px rgba(61,169,252,0.55); }

h3.text-primary { color: #3da9fc !important; font-weight: 600; }

.locations {
  background: rgba(20,30,70,0.85);
  border-radius: 15px;
  border-left: 5px solid #3da9fc;
  padding: 30px;
  margin-top: 60px;
  box-shadow: 0 0 25px rgba(0,0,0,0.3);
}
.locations h5 { color: #3da9fc; font-weight: 600; margin-bottom: 15px; }

.nav-tabs { flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; }
.nav-tabs .nav-link { color: #e9f0ff; white-space: nowrap; }
.nav-tabs .nav-link.active {
  color: #3da9fc !important;
  font-weight: 600;
  border-color: #3da9fc #3da9fc #fff;
}

.form-control, .form-select {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #e9f0ff;
  border-radius: 10px;
}
.form-control:focus, .form-select:focus {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: #3da9fc;
  box-shadow: 0 0 0 0.2rem rgba(61,169,252,0.25);
}
.form-control::placeholder { color: rgba(233,240,255,0.55); }

.site-footer {
  background: linear-gradient(90deg, #001f3f, #003366);
  margin-top: 50px;
  padding: 28px 16px;
  text-align: center;
  color: #c9d8f5;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.site-footer a { color: #3da9fc; text-decoration: none; }
.site-footer a:hover { color: #7cc8ff; }

@media (max-width: 768px) {
  .header h1 { font-size: 1.7rem; }
  .header { padding: 40px 16px 32px; }
  .features-section, .content-card, .services-section { padding: 28px 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .header-logo { height: 56px; }
  .price { font-size: 1.35rem; }
}