* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Lora', serif; /* Font utama untuk teks biasa */
}

body {
    line-height: 1.6;
    color: #333;
    background: #f9f9f9;
}

/* Navigation Menu */
nav {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav .logo img {
    height: 40px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: #510505; /* Warna utama logo: biru tua */
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s;
}

nav ul li a i {
    margin-right: 0.5rem;
    color: #910b0b; /* Biru logo untuk ikon */
}

nav ul li a:hover {
    color: #FFCD07; /* Warna utama logo: kuning */
}

nav .contact-btn {
    padding: 0.5rem 1.5rem;
    background: #FFCD07; /* Warna sama dengan tombol Daftar Sekarang */
    color: #510505;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(255, 205, 7, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
}

nav .contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 205, 7, 0.6);
}

/* Header */
header {
    background: linear-gradient(135deg, #910b0b, #510505); /* Gradasi biru logo */
    color: white;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

header .header-content {
    max-width: 50%;
    padding-left: 2rem;
}

header h1 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1s ease-in;
}

header p {
    font-size: 1.2rem;
    font-weight: 400;
    margin: 0.5rem 0 1rem;
}

header .cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: #FFCD07; /* Kuning logo */
    color: #510505;
    text-decoration: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(255, 205, 7, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
}

header .cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 205, 7, 0.6);
}

header img {
    max-width: 45%;
    height: auto;
    border-radius: 10px;
}

/* Hero Section */
.hero {
    padding: 4rem 1rem;
    text-align: center;
    background: #fff;
}

.hero h2 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 2rem;
    color: #510505; /* Biru tua logo */
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero p {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    color: #666;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: #FFCD07; /* Kuning logo */
    color: #510505;
    text-decoration: none;
    border-radius: 25px;
    font-size: 1.2rem;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(255, 205, 7, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 205, 7, 0.6);
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 3rem 2rem;
    background: #f0f4f8;
}

.features h2 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 2rem;
    color: #510505; /* Biru tua logo */
    font-weight: 600;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    min-height: 300px; /* Menambahkan min-height untuk mencegah layout shift */
}

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

.feature-item i {
    font-size: 2rem;
    color: #910b0b; /* Biru logo */
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 1.4rem;
    color: #510505; /* Biru tua logo */
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.feature-item p {
    font-size: 1rem;
    color: #555;
}

.feature-item .highlight-text {
    font-style: italic;
    color: #910b0b; /* Biru logo untuk teks yang berbeda */
    font-size: 0.95rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Registration Section */
.registration {
    padding: 3rem 2rem;
    background: #fff;
    text-align: center;
}

.registration h2 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 2rem;
    color: #510505; /* Biru tua logo */
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Requirements Section */
.requirements {
    padding: 3rem 2rem;
    text-align: center;
    background: #f0f4f8;
}

.requirements h2 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 2rem;
    color: #510505; /* Biru tua logo */
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.requirements ul {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
    font-size: 1rem;
    color: #555;
}

.requirements li {
    margin-bottom: 1rem;
    position: relative;
    padding-left: 2rem;
}

.requirements li i {
    color: #910b0b; /* Biru logo */
    position: absolute;
    left: 0;
    top: 0.2rem;
}

/* SEO Section */
.seo-content {
    padding: 3rem 2rem;
    background: #fff;
    text-align: center;
}

.seo-content h2 {
    font-family: 'Playfair Display', serif; /* Font elegan untuk judul */
    font-size: 2rem;
    color: #510505; /* Biru tua logo */
    margin-bottom: 1rem;
    font-weight: 600;
}

.seo-content p {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    color: #555;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #910b0b, #510505); /* Gradasi biru logo */
    color: white;
    text-align: center;
    padding: 1.5rem;
    font-size: 1rem;
}

/* Animasi */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsif */
@media (max-width: 768px) {
    nav {
        justify-content: center; /* Hanya logo yang terlihat di tengah */
    }
    nav ul, nav .contact-btn {
        display: none; /* Sembunyikan menu dan tombol di mobile */
    }
    header {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem 1rem;
    }
    header .header-content {
        max-width: 100%;
        padding: 0;
    }
    header h1 {
        font-size: 2rem;
    }
    header p {
        font-size: 1rem;
    }
    header img {
        max-width: 80%;
        margin-top: 1rem;
    }
    .hero h2, .registration h2, .requirements h2, .seo-content h2 {
        font-size: 1.6rem;
    }
    .hero p, .seo-content p {
        font-size: 1rem;
    }
    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    .features, .registration {
        padding: 2rem 1rem;
    }
    .feature-item {
        padding: 1.5rem;
    }
    .features h2 {
        font-size: 1.6rem;
    }
}