body {
    /* Warna latar belakang pink sangat pucat */
    font-family: "Poppins", sans-serif;
    background-color: #fefaff; 
    margin: 0;
    padding: 0;
    color: #444;
}

header {
    /* Gradasi Pink Pastel ke Ungu Lavender */
    background: linear-gradient(135deg, #fccde2, #c9c4f9); 
    color: #444; 
    text-align: center;
    padding: 50px 20px;
    border-bottom-left-radius: 40px;
    border-bottom-right-radius: 40px;
    /* Shadow ungu yang lembut */
    box-shadow: 0 4px 15px rgba(200, 196, 250, 0.6); 
}

header h1 {
    margin: 0;
    font-size: 36px;
    font-weight: 700;
}

nav {
    background-color: white;
    /* Shadow pink yang lembut */
    box-shadow: 0 3px 10px rgba(252, 205, 226, 0.6); 
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 15px 0;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 30px;
}

nav a {
    /* Warna link: Ungu terang */
    color: #a267e6; 
    font-weight: 600;
    text-decoration: none;
    font-size: 17px;
}

nav a:hover {
    /* Warna hover: Pink yang lebih gelap */
    color: #e459a0; 
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 30px auto;
}

.page {
    display: none;
    background: white;
    padding: 25px;
    border-radius: 20px;
    /* Shadow ungu yang lembut */
    box-shadow: 0 3px 10px rgba(200, 196, 250, 0.4); 
    margin-bottom: 30px;
}

.page.active {
    display: block;
}

h2 {
    /* Warna heading: Ungu terang */
    color: #a267e6; 
    margin-top: 0;
}

/* ---- Blog layout ---- */
.cake-category {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
}

.cake-item {
    /* Latar belakang item: putih sangat pucat */
    background: #ffffff; 
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    /* Shadow pink yang lembut */
    box-shadow: 0 2px 8px rgba(252, 205, 226, 0.4);
    transition: 0.2s;
}

.cake-item:hover {
    transform: translateY(-5px);
}

.cake-item img {
    width: 100%;
    height: 160px;
    border-radius: 15px;
    object-fit: cover;
}

/* ---- Kalkulator ---- */
.calculator input {
    width: 90%;
    padding: 12px;
    margin: 10px 0;
    font-size: 16px;
    border-radius: 10px;
    /* Border: Pink Pastel */
    border: 2px solid #fccde2; 
    /* Background input: pink/ungu pucat */
    background: #fefaff; 
    outline: none;
}

.calculator button {
    /* Button: Pink cerah */
    padding: 12px 20px;
    background-color: #e459a0; 
    border: none;
    color: white;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    margin-top: 10px;
}

.calculator button:hover {
    /* Button hover: Ungu lebih gelap */
    background-color: #a267e6; 
}

#result {
    margin-top: 15px;
    font-weight: bold;
    /* Result text: Pink cerah */
    color: #e459a0; 
}

footer {
    /* Background: Gradasi Ungu Lavender ke Pink Pastel */
    background: linear-gradient(135deg, #c9c4f9, #fccde2); 
    color: #444; 
    text-align: center;
    padding: 15px;
    margin-top: 30px;
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
}