body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f9f9f9;
    color: #333;
    text-align: center;
}

header {
    background-color: #006699;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    color: #fff;
    font-weight: bold;
}

nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
    padding: 8px 12px;
}

nav a:hover,
nav a.active {
    background-color: #004d66;
    border-radius: 5px;
}

.hero {
    background-color: #e0f7fa;
    padding: 50px 20px;
}

.content {
    padding: 30px 20px;
}

.company-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Default: HP 3 kolom */
    gap: 15px;
    margin-top: 20px;
}

.company-card {
    background-color: #fff;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    width: 100%; /* ikut lebar grid */
}

.company-card img {
    width: 100%;
    height: 100px; /* lebih kecil supaya muat di HP */
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 10px;
}

footer {
    background-color: #006699;
    color: #fff;
    padding: 15px;
    margin-top: 30px;
}

/* Responsif otomatis */
@media (min-width: 600px) {
    .company-list {
        grid-template-columns: repeat(4, 1fr); /* Tablet: 4 kolom */
    }
}

@media (min-width: 1024px) {
    .company-list {
        grid-template-columns: repeat(6, 1fr); /* Laptop/desktop: 6 kolom */
    }
}








.btn-visit {
  display: inline-block !important;
  padding: 7px 14px !important;
  background: linear-gradient(135deg, #4CAF50, #2E8B57) !important; /* gradient hijau */
  color: #fff !important;
  border-radius: 10px !important; /* melengkung */
  font-size: 10px !important; /* font kecil */
  text-decoration: none !important;
  font-weight: 500 !important;
  box-shadow: 0 3px 8px rgba(0,0,0,0.15) !important;
  transition: all 0.25s ease !important;
}

.btn-visit:hover {
  background: linear-gradient(135deg, #45a049, #256f46) !important;
  transform: translateY(-2px) !important;
}