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

/* Body full black background, white text */
body {
  background-color: #000;
  color: #fff;
  font-family: Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header styling */
header {
  padding: 1.5rem;
  text-align: center;
  border-bottom: 1px solid #222;
}

header h1 {
  font-size: 1.5rem; /* Sesuaikan angkanya kalau mau lebih kecil/besar */
}


/* Main content takes flexible space */
main {
  flex-grow: 1;
  padding: 1rem;
  max-width: 900px;
  margin: 0 auto;
  width: 90%;
}

/* Tool list container: vertical stack with spacing */
.tool-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Tool card styles */
.tool-card {
  background: #111;
  border: 1px solid #444;
  border-radius: 8px;
  padding: 1rem 1.5rem;
  color: inherit;
  text-decoration: none;
  box-shadow: 0 3px 8px rgba(255 255 255 / 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;      /* Full width inside parent */
  display: block;
}

.tool-card h2 {
  font-size: 1.2rem; /* ukuran judul */
  margin: 0 0 0.5rem 0; /* jarak bawah */
}

.tool-card p {
  font-size: 0.8rem; /* ukuran paragraf */
  color: #ccc; /* warna tulisan sedikit lebih terang */
  margin: 0;
}

/* Hover effect */
.tool-card:hover, .tool-card:focus {
  box-shadow: 0 6px 15px rgba(255 255 255 / 0.3);
  transform: translateY(-4px);
  outline: none;
}

/* Titles inside card */
.tool-card h2 {
  margin-bottom: 0.3rem;
}

/* Paragraph inside card */
.tool-card p {
  opacity: 0.8;
  font-size: 0.9rem;
}

/* Footer styling */
footer {
  padding: 1rem;
  text-align: center;
  border-top: 1px solid #222;
  font-size: 0.9rem;
  opacity: 0.6;
}

/* Responsive tweaks */
@media (min-width: 600px) {
  .tool-list {
    flex-direction: row;
    gap: 1.5rem;
  }
  .tool-card {
    width: calc(50% - 0.75rem); /* 2 columns */
  }
}