body {
  margin: 0;
  padding-top: 60px;
  font-family: 'Roboto', sans-serif;
  color: #000;
  background: linear-gradient(270deg, #ff5733, #ffbd33);
  background-size: 400% 400%;
  animation: gradientAnimation 15s ease infinite;
  text-align: center;
}

@keyframes gradientAnimation {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255,255,255,0.9);
  z-index: 100;
}
nav ul {
  list-style: none;
  margin: 0;
  padding: 10px 0;
  display: flex;
  justify-content: center;
}
nav ul li {
  margin: 0 15px;
}
nav ul li a {
  color: #333;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}
nav ul li a:hover {
  color: #ff5733;
}

header {
  margin-top: 10%;
  margin-bottom: 30%;
}
header h1 {
  font-family: 'Source Code Pro', monospace;
  font-size: 4em;
  margin: 0.2em 0;
}
header h2 {
  font-family: 'Source Code Pro', monospace;
  margin: 0.1em 0;
}

header h3 {
  font-family: 'Source Code Pro', monospace;
  font-size: 2em;
  margin: 0.1em 0;
}

header h4 {
  font-family: 'Source Code Pro', monospace;
  font-size: 1.5em;
  margin: 0.05em 0;
}

section {
  max-width: 900px;
  margin: 40px auto;
  padding: 40px 20px;
  background: rgba(255,255,255,0.9);
  border-radius: 8px;
}
section h2 {
  font-family: 'Source Code Pro', monospace;
  font-size: 2em;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-dark);
}
section p {
  line-height: 1.6;
  margin-bottom: 1em;
}

/* senarai kad kotak*/
.senarai-kad {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5em;
  padding: 0;
  list-style: none;
  margin: 2em 0;
}

.senarai-kad li {
  background: #fdfdfd;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 1em;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.senarai-kad li:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* kontena grid */
.kontena {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.kontena-kad-bungkus {
  background: #fff;
  border-radius: 6px;
  padding: 1em;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.kontena-kad-bungkus img {
  width: 100%;
  border-radius: 4px;
}
.kontena-kad-bungkus h3 {
  margin: 0.8em 0 0.4em;
}
.kontena-kad-bungkus p {
  font-size: 0.95em;
  margin-bottom: 0.6em;
}
.kontena-kad-bungkus a {
  text-decoration: none;
  color: #ff5733;
  font-weight: bold;
}

/*senarai utama*/
ul.senarai-utama {
  list-style: disc outside;
  padding-left: 1.5em;
}

ul.senarai-utama li ul {
  list-style: none;
  margin-top: 0.5em;
  margin-left: 1.5em;
  padding-left: 0;
}

/* Pautan Sosial */
.pautan-sosial a {
  margin: 0 10px;
  display: inline-block;
  transition: transform 0.3s;
}
.pautan-sosial img {
  width: 30px;
}
.pautan-sosial a:hover {
  transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
  header {margin-top: 50%; margin-bottom: 50%; }
  header h1 { font-size: 3em; }
  section { padding: 30px 10px; }
}