body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #e3e3e3;
  color: #0f172a;
}

header {
  background-color: #00594c;
  border-bottom: 3px solid #facc15;
  padding: 8px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 999;
}

header h1 {
  margin: 0;
  font-size: 2em;
  color: #fcd34d;
}

nav {
  margin-top: 10px;
}

nav a {
  margin: 0 15px;
  color: #fcd34d;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  color: #fcd34d;
}

/* Slider */
.slider {
  width: 100%;
  overflow: hidden;
  position: relative;
  background: #fcd34d;
}

.slider img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: auto;
}

.banner-text {
  position: absolute;
  top: 55%;
  left: 60%;
  transform: translate(-50%, -50%);
  color: #fcd34d;
  font-size: 28px;
  font-weight: bold;
  text-shadow: 2px 2px 5px #000;
  pointer-events: none;
}

.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-container img {
  max-width: 100%;
  width: 250px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
  transition: transform 0.3s ease;
}

.logo-container img:hover {
  transform: scale(1.05);
}

.main-content {
  display: flex;
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 15px;
  gap: 20px;
}

.container {
  flex: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  max-width: 900px;
  margin: 20px auto;
  padding: 0 15px;
}

.header {
  background: linear-gradient(to bottom, #a40000, #5a0000);
  text-align: center;
  padding: 15px 0;
  color: white;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 1.2px;
  user-select: none;
}

.btn-pasaran {
  background: linear-gradient(to bottom, #00594c 0%, #78af17 100%);
  color: #fcd34d;
  font-weight: 700;
  text-align: center;
  padding: 15px 0;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  text-transform: uppercase;
  text-decoration: none;
  user-select: none;
}

.btn-pasaran:hover {
  background-color: #f7a700;
}

.result-title {
  font-size: 18px;
  margin-bottom: 10px;
  color: #fff !important;
}

.pasaran-box {
  background: linear-gradient(to bottom, #00594c 0%, #78af17 100%);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  color: #e2e8f0;
  text-align: center;
}

.pasaran-box:hover {
  transform: translateY(-5px);
}

.pasaran-box h2 {
  color: #fcd34d;
  margin-bottom: 10px;
}

.error {
  color: red;
  font-weight: bold;
  text-align: center;
  padding: 20px 0;
}

footer {
  background-color: #00594c;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
  color: #94a3b8;
}