* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
}
header{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    background-color: #111114;
    padding: 1rem 2.5rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
    position: sticky;
    top: 0;
    z-index: 10;
}
header a{
    color: white;
}
.logo a{
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.buttons{
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
}
.buttons a{
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.55rem 1.1rem;
    border-radius: 0.4rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.buttons a:hover{
    background-color: rgba(255,255,255,0.1);
    color: #ffffff;
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
}

main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.banner {
  position: relative;
  width: 100%;
  height: 890px;
  overflow: hidden;
}

.banner-bg {
  position: absolute;
  inset: 0;
}

.banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Camada escura para o texto ficar legível por cima da imagem */
.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.45), rgba(0,0,0,0) 60%);
}

.conteudo {
  position: relative;
  z-index: 2;
  height: 100%;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 40px;
  color: #fff;
}

.conteudo h1 {
  font-size: 2.2rem;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.conteudo p {
  font-size: 1.05rem;
  max-width: 520px;
  line-height: 1.5;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.conteudo a {
  margin-top: 20px;
  align-self: flex-start;
  padding: 12px 28px;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  background: #ffffff;
  color: #2f7fa3;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.conteudo a:hover {
  transform: scale(1.02);
}

.button-grid {
  width: 100%;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-btn {
  padding: 15px 20px;
  font-size: 16px;
  color: white;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  height: 400px;
  background-image: linear-gradient(rgba(0,0,0,0.25), rgba(0,0,0,0.25)), url('https://blog.iprocess.com.br/wp-content/uploads/2021/11/placeholder.png');
  background-size: cover;
  background-position: center;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  transition: transform 0.15s ease;
}

.grid-btn:hover {
  transform: scale(1.01);
}

footer {
  background-color: #111114;
  color: rgba(255,255,255,0.7);
  margin-top: 2rem;
  padding: 2rem 2.5rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
}

.footer-links,
.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-links a,
.footer-social a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-social a:hover {
  color: #ffffff;
}

.footer-copy {
  max-width: 1200px;
  margin: 1.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  text-align: center;
}

@media (max-width: 600px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}