/* Reset de Estilos Gerais */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

/* Estilo principal do body */
body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 1s ease;
  position: relative;
}

/* Container de ícones sociais no canto superior direito */
.social-icons {
  padding: 2px 12px;
  position: fixed;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 18px;
  z-index: 100;
}

/* Estilo dos ícones sociais */
.social-icons img {
  width: 28px;
  height: 28px;
  transition: transform 0.2s ease, filter 0.3s ease;
  filter: brightness(0);
}

.social-icons img:hover {
  filter: invert(28%) sepia(91%) saturate(3153%) hue-rotate(201deg) brightness(98%) contrast(98%);
  transform: scale(1.05);
}

/* Container principal da página */
.home-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  width: 100%;
}

/* Card central da home */
.home-card {
  background: rgba(255, 255, 255, 0.315);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 0px 30px #0077ff8f;
  border: 3px solid #0077ff;
}

/* Logo dentro do card */
.home-logo {
  width: 80px;
  margin-bottom: 20px;
}

/* Título do card */
.home-card h1 {
  font-size: 32px;
  margin-bottom: 15px;
  color: #fff;
}

/* Texto de descrição do card */
.home-card p {
  font-size: 16px;
  margin-bottom: 25px;
  line-height: 1.5;
  color: #fff;
}

/* Botão de entrada */
.btn-entrar {
  display: inline-block;
  padding: 12px 25px;
  background: #0077ff;
  color: #fff;
  font-weight: 600;
  border-radius: 12px;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-entrar:hover {
  background: #0077ff;
  transform: scale(1.05);
}

/* Estilo do rodapé */
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  padding: 10px 8px;
  backdrop-filter: blur(8px);
  font-size: 14px;
  transition: color 1s ease;
}

/* Links de crédito (GitHub, OpenWeatherMap) */
.github-link {
  color: inherit;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.github-link:hover {
  color: #0077ff;
}

/* Responsividade */
@media (max-width: 1024px) {
  .home-card {
    max-width: 380px;
  }

  .home-card h1 {
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  .home-card {
    padding: 35px 25px;
    max-width: 350px;
  }

  .home-card h1 {
    font-size: 28px;
  }

  .home-card p {
    font-size: 15px;
  }

  .btn-entrar {
    padding: 10px 20px;
  }

  .footer {
    font-size: 12px;
    padding: 10px 12px;
  }
}

@media (max-width: 480px) {
  .home-card {
    padding: 30px 20px;
  }

  .home-card h1 {
    font-size: 24px;
  }

  .home-card p {
    font-size: 14px;
  }

  .home-logo {
    width: 60px;
  }

  .footer {
    font-size: 11px;
    padding: 8px 10px;
  }
}