:root {
  --graphite: #121212;
  --off-white: #f5f3ee;
  --muted: #aaa8a2;
  --orange: #ff7a00;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 122, 0, .06), transparent 30rem),
    var(--graphite);
  color: var(--off-white);
  font-family: "Inter", Arial, sans-serif;
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 32px clamp(24px, 5vw, 72px);
}

.brand {
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo {
    display: block;
    width: min(760px, 92vw);
    height: auto;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(245, 243, 238, .12);
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .06em;
}

footer a {
  color: var(--off-white);
  text-decoration: none;
}

footer a:hover,
footer a:focus-visible {
  color: var(--orange);
}

@media (max-width: 640px) {
  .hero { padding: 24px 20px; }
  .brand { min-height: 80vh; }
  .brand-logo { width: min(540px, 100%); }
  footer {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}

/* Áreas principais */

.areas {
  width: min(760px, 92vw);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 35px auto 45px;
}

.area-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 26px;

  background: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 14px;

  color: #ffffff;
  text-decoration: none;

  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.area-card:hover {
  transform: translateY(-4px);
  border-color: #ff7a00;
  background: #202020;
}

.area-tag {
  margin-bottom: 16px;

  color: #ff7a00;

  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}

.area-card h2 {
  margin: 0 0 10px;

  font-size: 1.4rem;
  font-weight: 500;
}

.area-card p {
  margin: 0 0 22px;

  color: #bdbdbd;

  font-size: 0.9rem;
  line-height: 1.5;
}

.area-link {
  margin-top: auto;

  color: #ff7a00;

  font-size: 0.85rem;
  font-weight: 500;
}

/* Celular */

@media (max-width: 600px) {

  .areas {
    grid-template-columns: 1fr;
    margin-top: 25px;
  }

  .area-card {
    min-height: 150px;
    padding: 22px;
  }

}