@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&display=swap');

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #fff;
}

/* HEADER */
header {
    text-align: center;
    padding: 60px 20px;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
}

header h1 {
    margin: 0;
    font-size: 32px;
}

header p {
    margin-top: 10px;
    opacity: 0.8;
}

/* MAIN */
main {
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

/* SEÇÕES (cards) */
section {
    background: rgba(255,255,255,0.05);
    margin-bottom: 25px;
    text-align: center;
    padding: 25px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    animation: fadeUp 0.8s ease;
}

/* TÍTULOS */
h2 {
    margin-top: 0;
    border-bottom: 2px solid rgba(255,255,255,0.2);
    padding-bottom: 5px;
}

/* LISTA (integrantes) */
ul {
    list-style: none;
    padding: 0;
}

ul li {
    background: rgba(255,255,255,0.1);
    margin: 8px 0;
    padding: 12px;
    border-radius: 8px;
    transition: 0.3s;
}

ul li:hover {
    transform: translateX(5px);
    background: #38bdf8;
    color: #000;
}

/* BOTÃO */
.btn {
    display: inline-block;
    margin-top: 10px;
    padding: 12px 20px;
    background: #38bdf8;
    color: #000;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
}

.btn:hover {
    transform: scale(1.05);
    background: #0ea5e9;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 20px;
    background: rgba(0,0,0,0.4);
    margin-top: 30px;
}

/* ANIMAÇÃO */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}