/* RESET e estilo básico */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Segoe UI", Tahoma, sans-serif; line-height: 1.6; background: #f4f4f4; color: #333; }
a { color: #0055a5; text-decoration: none; }
a:hover { text-decoration: underline; }

.wrapper { width: 90%; max-width: 1000px; margin: auto; }

/* HEADER & NAVEGAÇÃO */
.site-header { background: #002c5f; padding: 1rem 0; color: #fff; }
.site-header .logo { height: 60px; }
.site-header .logo-gosp { height: 60px; margin-left: 1rem; }
.site-nav { float: right; }
.site-nav a { margin-left: 1rem; font-weight: bold; color: #fff; }

/* HERO */
.hero { background: #e1e8f0; padding: 4rem 0; text-align: center; }
.hero h1 { font-size: 2.5rem; margin-bottom: 0.5rem; color: #002c5f; }
.hero p { margin-bottom: 1rem; font-size: 1.2rem; }
.btn-primary { display: inline-block; padding: 0.75rem 1.5rem; background: #0055a5; color: #fff; border-radius: 4px; }

/* SESSÕES */
.section { padding: 3rem 0; background: #fff; margin-bottom: 1rem; }
.about p { max-width: 700px; margin: auto; text-align: center; }
.info-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.info-grid h3 { margin-bottom: 0.5rem; color: #002c5f; }

/* FOOTER */
.site-footer { background: #002c5f; color: #fff; padding: 1rem 0; text-align: center; font-size: 0.9rem; }

/* RESPONSIVO */
@media(min-width: 768px) {
  .site-nav { float: none; text-align: right; margin-top: -3rem; }
  .info-grid { grid-template-columns: repeat(3, 1fr); }
}