/* styles.css - estilo simples e responsivo */
:root{
  --bg:#f7f8fb; --card:#fff; --accent:#0f62fe; --muted:#666;
  --radius:12px; --gap:16px; font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#222}
.container{max-width:1100px;margin:0 auto;padding:20px}
.site-header{background:linear-gradient(90deg,#eaf2ff,#fff);padding:28px 0;border-bottom:1px solid #e6eefc}
.site-header h1{margin:0;font-size:1.6rem}
.lead{margin:6px 0 0;color:var(--muted)}
.class-nav{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.class-nav button{background:transparent;border:1px solid #d6e6ff;padding:8px 10px;border-radius:8px;cursor:pointer}
.class-nav button.active{background:var(--accent);color:#fff;border-color:transparent}
.card{background:var(--card);padding:16px;border-radius:var(--radius);box-shadow:0 6px 18px rgba(16,24,40,0.06);margin-bottom:16px}
.controls{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.controls input, .controls select{flex:1;padding:8px;border-radius:8px;border:1px solid #ddd}
#teamsContainer{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.team{background:var(--card);padding:12px;border-radius:10px;border:1px solid #eee}
.team h3{margin:0 0 8px}
.project-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.project{padding:8px;border-radius:8px;border:1px dashed #e9eef7}
.project a{font-weight:600;text-decoration:none}
.project .meta{font-size:0.9rem;color:var(--muted)}
.site-footer{padding:18px 0;text-align:center;color:var(--muted)}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.45);}
.modal.hidden{display:none}
.modal-content{background:var(--card);padding:16px;border-radius:12px;max-width:680px;width:90%;position:relative}
.close{position:absolute;right:8px;top:8px;border:none;background:transparent;font-size:1.4rem;cursor:pointer}

@media (max-width:600px){.controls{flex-direction:column;align-items:stretch}}

/* Estilo das logos no cabeçalho */
.logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.logos img {
  height: 60px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.logos img:hover {
  transform: scale(1.08);
}