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

body {
  font-family: Inter, system-ui, sans-serif;
  background: #f5f8ff;
  color: #0f172a;
}

/* =========================
   HERO
========================= */
.hero {
  text-align: center;
  padding: 110px 20px 80px;

  background:
    radial-gradient(circle at 20% 30%, rgba(0,157,255,0.25), transparent 60%),
    radial-gradient(circle at 80% 40%, rgba(124,58,237,0.22), transparent 60%),
    linear-gradient(180deg, #ffffff, #f5f8ff);
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 14px;
}

.hero p {
  max-width: 850px;
  margin: auto;
  color: #475569;
  font-size: 1.1rem;
}

/* CTA */
.cta {
  margin-top: 25px;
  display: flex;
  gap: 12px;
  justify-content: center;
}

.cta a {
  padding: 12px 18px;
  border-radius: 10px;
  background: #009dff;
  color: white;
  text-decoration: none;
}

.cta .secondary {
  background: transparent;
  border: 1px solid #cbd5e1;
  color: #0f172a;
}

/* =========================
   GRID FEATURES
========================= */
.grid {
  max-width: 1100px;
  margin: auto;
  padding: 60px 20px;

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: white;
  padding: 22px;
  border-radius: 16px;

  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);

  transition: 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,157,255,0.3);
}

.card p {
  color: #475569;
}

/* =========================
   INFO SECTION
========================= */
.info {
  max-width: 1000px;
  margin: auto;
  padding: 60px 20px;

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.info-box {
  background: white;
  padding: 26px;
  border-radius: 16px;

  border: 1px solid rgba(0,0,0,0.06);
}

/* =========================
   FOOTER
========================= */
footer {
  text-align: center;
  padding: 50px 20px;
  color: #64748b;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .info {
    grid-template-columns: 1fr;
  }
}