/* =========================
   RIGRADAR NEON PURPLE UI
   ========================= */

/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* BACKGROUND */
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: #07070a;
  color: #eaeaea;
  line-height: 1.5;
}

/* =========================
   NAVBAR
   ========================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;

  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);

  border-bottom: 1px solid #1a1a25;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #b46cff;
  text-shadow: 0 0 12px rgba(180, 108, 255, 0.6);
}

.nav-links a {
  color: #cfcfcf;
  text-decoration: none;
  margin-left: 16px;
  font-size: 0.95rem;
  transition: 0.2s;
}

.nav-links a:hover {
  color: #b46cff;
  text-shadow: 0 0 10px rgba(180, 108, 255, 0.8);
}

/* =========================
   HERO
   ========================= */
.hero {
  text-align: center;
  padding: 70px 20px;
  background: radial-gradient(circle at top, #1a0f2a, #07070a);
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.hero p {
  opacity: 0.8;
  max-width: 650px;
  margin: 0 auto;
}

/* =========================
   BUTTONS
   ========================= */
.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.2s ease;
  cursor: pointer;
}

.btn.primary {
  background: #b46cff;
  color: #0b0b0f;
  box-shadow: 0 0 18px rgba(180, 108, 255, 0.4);
}

.btn.secondary {
  border: 1px solid #333;
  color: #fff;
  background: transparent;
}

.btn.small {
  background: #b46cff;
  color: #0b0b0f;
  padding: 8px 12px;
  font-size: 0.9rem;
  border-radius: 8px;
  box-shadow: 0 0 12px rgba(180, 108, 255, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 22px rgba(180, 108, 255, 0.6);
}

/* =========================
   GRID
   ========================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  padding: 30px;
}

/* =========================
   CARDS (PURPLE GLOW CORE)
   ========================= */
.card {
  background: #0f0f14;
  border: 1px solid #222235;
  border-radius: 14px;
  padding: 18px;
  transition: 0.25s ease;

  /* purple glow */
  box-shadow: 0 0 0 rgba(0,0,0,0);
}

.card:hover {
  transform: translateY(-6px);

  border-color: #b46cff;

  box-shadow:
    0 0 10px rgba(180, 108, 255, 0.25),
    0 0 25px rgba(180, 108, 255, 0.15);
}

/* highlight card */
.highlight {
  border: 1px solid #b46cff;
  box-shadow:
    0 0 18px rgba(180, 108, 255, 0.35),
    0 0 40px rgba(180, 108, 255, 0.15);
}

/* =========================
   PRICE TEXT
   ========================= */
.price {
  font-size: 1.2rem;
  font-weight: 800;
  color: #b46cff;
  text-shadow: 0 0 10px rgba(180, 108, 255, 0.4);
}

/* =========================
   CTA
   ========================= */
.cta {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* =========================
   LISTS
   ========================= */
ul {
  padding-left: 18px;
}

li {
  margin-bottom: 4px;
  opacity: 0.9;
}

/* =========================
   FOOTER
   ========================= */
footer {
  text-align: center;
  padding: 25px;
  border-top: 1px solid #1a1a25;
  opacity: 0.7;
  font-size: 0.9rem;
}

/* =========================
   ANIMATIONS
   ========================= */
.fade {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   MOBILE
   ========================= */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .nav {
    flex-direction: column;
    gap: 10px;
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
}