@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to bottom, #e0f7fa, #ffffff);
    color: #333;
    line-height: 1.6;
}

header {
    background: linear-gradient(135deg, #74c0fc, #a5d8ff);
    color: #023047;
    text-align: center;
    padding: 50px 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

header p {
    font-size: 1.2rem;
    color: #003049;
}

main {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

section {
    background: #ffffff;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

section:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

h2 {
    color: #0077b6;
    margin-bottom: 15px;
    border-left: 4px solid #74c0fc;
    padding-left: 10px;
}

ul {
    list-style: disc;
    margin-left: 20px;
    margin-top: 10px;
}

a {
    color: #0077b6;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

a:hover {
    color: #023e8a;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #003049;
    color: #ffffff;
    font-size: 0.9rem;
    margin-top: 40px;
}

/* Responsivo */
@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }

    header p {
        font-size: 1rem;
    }

    section {
        padding: 20px;
    }

    main {
        padding: 0 10px;
    }
}
nav {
    margin-top: 20px;
}

.menu {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    padding: 0;
}

.menu li {
    display: inline;
}

.menu a {
    text-decoration: none;
    color: #003049;
    font-weight: bold;
    background-color: #ffffffcc;
    padding: 10px 15px;
    border-radius: 6px;
    transition: background 0.3s, color 0.3s;
}

.menu a:hover {
    background-color: #0077b6;
    color: white;
}

/* Container para nuvens */
.clouds {
  position: fixed;
  top: 30px;
  left: 0;
  width: 100%;
  height: 150px;
  pointer-events: none; /* Para não interferir em cliques */
  overflow: visible;
  z-index: 0;
}

/* Estilo básico para cada nuvem */
.cloud {
  position: absolute;
  background: #fff;
  background: radial-gradient(circle at 20% 20%, #f0f4f8, #d9e6f2);
  border-radius: 50% / 60%;
  filter: drop-shadow(0 0 3px rgba(0,0,0,0.1));
  animation: floatClouds linear infinite;
}

/* Tamanhos e posições diferentes para cada nuvem */
.cloud1 {
  width: 120px;
  height: 80px;
  top: 10px;
  left: -150px;
  animation-duration: 60s;
}

.cloud2 {
  width: 90px;
  height: 60px;
  top: 50px;
  left: -100px;
  animation-duration: 45s;
  animation-delay: 20s;
}

.cloud3 {
  width: 110px;
  height: 70px;
  top: 20px;
  left: -200px;
  animation-duration: 70s;
  animation-delay: 40s;
}

/* Animação para mover nuvens da esquerda para a direita */
@keyframes floatClouds {
  0% {
    transform: translateX(0);
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateX(120vw);
    opacity: 0.8;
  }
}