* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  height: 100vh;
  background-image: url("images/background.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.overlay {
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Animação global de entrada */
.content {
  text-align: center;
  color: #ffffff;
  padding: 40px;
  animation: fadeInUp 1.2s ease-out forwards;
}

/* LOGO — muito maior */
.logo {
  width: 80vw;
  max-width: 700px;
  margin-bottom: 40px;
  animation: logoZoom 1.4s ease-out forwards;
}

/* Texto */
h1 {
  font-size: 44px;
  margin-bottom: 12px;
  letter-spacing: 1px;
  animation: fadeIn 1.6s ease-out forwards;
}

.tagline {
  font-size: 20px;
  opacity: 0.9;
  margin-bottom: 35px;
  animation: fadeIn 1.8s ease-out forwards;
}

.email {
  font-size: 22px;
  color: #ffffff;
  text-decoration: none;
  border-bottom: 2px solid #ffffff;
  padding-bottom: 4px;
  animation: fadeIn 2s ease-out forwards;
}

.email:hover {
  opacity: 0.8;
}

/* ANIMAÇÕES */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes logoZoom {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* RESPONSIVO */
@media (max-width: 600px) {
  h1 {
    font-size: 34px;
  }

  .tagline {
    font-size: 18px;
  }

  .email {
    font-size: 20px;
  }
}