/* Recommended Modern Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
}

nav div a {
  text-decoration: none;
  color: #000;
}

nav div a:hover {
  color: #000000b4;
}

nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: center;
  gap: 5em;
  background-color: #ffffff;
  padding: 10px;
}

.nav-link {
  font-weight: 300;
}

.brand {
  font-weight: 700;
}

.cta {
  font-weight: 600;
}

.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.heading {
  text-align: center;
  /* margin-top: 80px; */
}

.sub-heading {
  text-align: center;
  font-weight: 400;
}

.cta-btn-container {
  text-align: center;
  margin-top: 50px;
}

.cta-btn-container a {
  text-decoration: none;
  background-color: #0a64bc;
  color: #ffffff;
  padding: 12px;
  border-radius: 5px;
  border: none;
}

.cta-btn-container a:hover {
  background-color: #085199;
}

.features {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.card {
  background: #f0f0f0;
  padding: 20px;
  border-radius: 8px;
}

footer {
  text-align: center;
  padding: 20px;
  margin-top: 60px;
}

/* Tablet */
@media screen and (max-width: 768px) {
  nav {
    display: none;
  }

  .features {
    margin-left: 0;
    margin-right: 0;
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media screen and (max-width: 480px) {
  nav {
    display: none;
  }
  .features {
    margin-left: 0;
    margin-right: 0;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}