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

body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
}

.header {
    background-color: white;
    padding: 20px;
    border-bottom: 1px solid #ccc;
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo {
    width: 70px;
    height: 70px;
    background-color: white;
    border: 2px solid #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 12px;
    text-align: center;
    flex-shrink: 0;
}

.header-title {
    flex-grow: 1;
    text-align: center;
}

.header-title h1 {
    font-size: 20px;
    font-weight: normal;
    margin-bottom: 5px;
}

.header-title p {
    font-size: 18px;
    font-weight: normal;
}

.container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 15px;
    padding: 15px;
    max-width: 1400px;
    margin: 0 auto;
    min-height: calc(100vh - 250px);
}

.left-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-section,
.kalkulator-section {
    background-color: white;
    padding: 15px;
    border: 1px solid #ccc;
}

.menu-section h2,
.kalkulator-section h2 {
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 12px;
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-btn {
    padding: 10px 15px;
    background-color: #6b8cc9;
    color: black;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 13px;
    font-weight: bold;
}

.menu-btn:hover {
    background-color: #5a7ab8;
}

.kalkulator-label {
    font-size: 12px;
    margin-bottom: 10px;
    color: #333;
    text-align: center;
}

.main-content {
    background-color: white;
    padding: 25px;
    border: 1px solid #ccc;
}

.main-content h2 {
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 20px;
}

.main-content h3 {
    font-size: 14px;
    font-weight: bold;
    margin: 12px 0;
}

.main-content p {
    line-height: 1.6;
    color: #333;
    margin-bottom: 12px;
    text-align: justify;
    font-size: 13px;
}

.main-content img {
    max-width: 100%;
    height: auto;
    margin: 15px auto;
    display: block;
    border-radius: 3px;
}

.hidden {
    display: none;
}

.produk-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 15px;
}

.produk-item {
    border: 1px solid #ccc;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    text-align: center;
}

.produk-item h3 {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
}

.produk-item p {
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
}

.produk-detail-btn {
    padding: 5px 12px;
    background-color: #c0c0c0;
    color: black;
    border: 1px solid #999;
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    font-weight: bold;
}

.produk-detail-btn:hover {
    background-color: #a0a0a0;
}

.footer {
    background-color: #4a4a4a;
    color: white;
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.6;
}

.footer-section h3 {
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 8px;
}

.berita-date {
    font-size: 11px;
    color: #666;
    margin-bottom: 10px;
}