/* =====================
   HERO (site)
===================== */
.hero {
  height: 100vh;
  min-height: 600px;
  width: 100%;
  background: url('../img/bg-media.png') no-repeat center center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #fff;
}

/* =====================
   Fade-in animation
===================== */
.fade-in {
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* =====================
   Navbar scroll image
===================== */
.bg-media_menu {
  background: url('../img/bg-media_menu.png') center/cover no-repeat;
  transition: background 0.3s;
}

/* =====================
   Contact Cards
===================== */
.contact-card {
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: transform 0.2s ease;
}
.contact-card:hover {
  transform: translateY(-4px);
}

/* =====================
   Cards e Botões
===================== */
.card {
  border-radius: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.btn {
  border-radius: 10px;
  font-weight: 500;
  padding: 8px 16px;
  transition: all 0.2s ease;
}
.btn:hover {
  transform: translateY(-2px);
}

/* =====================
   Tabelas
===================== */
.table {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  background: #fff;
}
.table-hover tbody tr:hover {
  background-color: #f5f8ff;
}
.table th {
  background: #f0f2f8;
  font-weight: 600;
}

/* =====================
   Layout Geral
===================== */
body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f5f7fa;
  color: #333;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* =====================
   Sidebar
===================== */
.sidebar {
  width: 240px;
  min-height: 100vh;
  background: #fff;
  border-right: 1px solid #e0e0e0;
  transition: all 0.3s;
  padding: 20px 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}

.sidebar a {
  display: block;
  padding: 12px 20px;
  color: #333;
  text-decoration: none;
  transition: 0.2s;
  font-weight: 500;
}
.sidebar a:hover,
.sidebar a.active {
  background: #007bff;
  color: #fff;
  border-radius: 8px;
}

/* =====================
   Conteúdo do sistema
===================== */
.content-area {
  margin-left: 240px;
  padding: 30px;
  background: #f9fbfd;
  min-height: 100vh;
  border-radius: 16px 0 0 16px;
}

/* =====================
   Header (sistema)
===================== */
header.navbar {
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
  padding: 12px 24px;
}
header .navbar-brand {
  font-weight: bold;
  color: #007bff;
}

/* =====================
   Footer
===================== */
footer {
  text-align: center;
  padding: 15px;
  margin-top: auto;
  font-size: 0.9rem;
  background: #fff;
  border-top: 1px solid #e0e0e0;
}

/* =====================
   Responsividade
===================== */
@media (max-width: 992px) {
  .contact-card { margin-bottom: 20px; }
  .sidebar {
    width: 100%;
    position: relative;
    min-height: auto;
    border-right: none;
  }
  .content-area {
    margin-left: 0;
    border-radius: 0;
  }
}

.contact-card {
  transition: transform 0.3s, box-shadow 0.3s;
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 25px rgba(0,0,0,0.15);
}
.contact-card i {
  transition: transform 0.3s;
}
.contact-card:hover i {
  transform: scale(1.1);
}