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

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f4f6f9;
  color: #333;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background: #0d6efd;
  color: #fff;
}

.logo {
  font-size: 22px;
  font-weight: bold;
}

.nav-actions .btn {
  margin-left: 10px;
}

/* BUTTONS */
.btn {
  padding: 10px 18px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  display: inline-block;
}

.btn-primary {
  background: #0d6efd;
  color: #fff;
}

.btn-light {
  background: #fff;
  color: #0d6efd;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
}

.big {
  font-size: 18px;
  padding: 14px 32px;
}

/* HERO */
.hero {
  padding: 90px 20px;
  text-align: center;
  background: linear-gradient(135deg, #0d6efd, #6610f2);
  color: #fff;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 15px;
}

.hero p {
  font-size: 18px;
  margin-bottom: 25px;
}

.hero-buttons .btn {
  margin: 5px;
}

/* FEATURES */
.features {
  padding: 60px 40px;
  text-align: center;
}

.features h2 {
  font-size: 30px;
  margin-bottom: 30px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
  font-size: 15px;
}

/* BANNERS */
.banners {
  padding: 60px 40px;
  background: #eef2f7;
  text-align: center;
}

.banners h2 {
  font-size: 28px;
  margin-bottom: 30px;
}

.banner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.banner-card {
  background: #fff;
  padding: 25px;
  width: 260px;
  border-radius: 10px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

/* CTA */
.cta {
  padding: 70px 20px;
  text-align: center;
  background: #0d6efd;
  color: #fff;
}

.cta h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

/* FOOTER */
.footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 15px;
  font-size: 14px;
}