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

/* Variáveis de cor e fonte */
:root {
  --color-primary: #1D3557;
  --color-accent: #2ECC71;
  --color-light: #F8F9FA;
  --font-base: 'Inter', sans-serif;
}

body {
  font-family: var(--font-base);
  line-height: 1.6;
  background: var(--color-light);
  color: var(--color-primary);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

header {
  background: #fff;
  border-bottom: 1px solid #e2e2e2;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo img { height: 40px; }

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
nav a {
  text-decoration: none;
  color: var(--color-primary);
}
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; }

#hero {
  background: url('../img/banner-home.jpg') center/cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 6rem 0;
}
#hero .btn {
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 4px;
  display: inline-block;
  margin-top: 1rem;
}

.social-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
}
.fb-page, .yt-video {
  flex: 1;
  min-width: 300px;
}

footer {
  background: #fff;
  border-top: 1px solid #e2e2e2;
  padding: 2rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Botão global */
.btn {
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-radius: 4px;
  display: inline-block;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: #0073e6;
  color: white;
  font-weight: bold;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.download-btn:hover {
  background-color: #005bb5;
}

.download-btn::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-size: contain;
  background-repeat: no-repeat;
}

.download-btn.exe::before {
  background-image: url("assets/img/icones/icone_download_exe.png");
}

.download-btn.zip::before {
  background-image: url("assets/img/icones/icone_download_zip.png");
}