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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f7f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- HEADER / NAVIGATION --- */
header {
    background-color: #ffffff;
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: #007bff; /* Warna biru untuk branding */
}

nav a {
    text-decoration: none;
    color: #555;
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #007bff;
}

.cta-nav {
    background-color: #ff6600; /* Warna Orange untuk CTA */
    color: white !important;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 600;
    margin-left: 30px;
}

/* --- HERO SECTION --- */
.hero {
    background-color: #e9f5ff; /* Latar belakang biru muda/putih */
    padding: 80px 0;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.hero h1 {
    font-size: 2.5em;
    color: #004d99;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 8px;
    margin-top: 10px;
    transition: background-color 0.3s, transform 0.2s;
}

.primary-cta {
    background-color: #ff6600; /* Orange kuat */
    color: white;
    font-size: 1.1em;
}

.primary-cta:hover {
    background-color: #e65c00;
    transform: translateY(-2px);
}

.legalitas {
    margin-top: 20px;
    font-size: 0.9em;
    color: #007bff;
    font-weight: 600;
}

.legalitas span {
    margin-right: 20px;
}


/* --- SECTION UMUM --- */
section {
    padding: 60px 0;
}

h2 {
    font-size: 2em;
    text-align: center;
    color: #004d99;
    margin-bottom: 40px;
}

/* --- BAGIAN MASALAH & SOLUSI --- */
.section-masalah {
    background-color: #ffffff;
    text-align: center;
}

.problem-list {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.problem-item {
    background-color: #fff0e6; /* Latar belakang soft orange */
    padding: 20px;
    border-radius: 8px;
    flex: 1;
    max-width: 300px;
    font-weight: 600;
    color: #ff6600;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

/* --- BAGIAN KEUNGGULAN --- */
.section-keunggulan {
    background-color: #f4f7f9;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    text-align: center;
}

.feature-card h3 {
    color: #007bff;
    margin-bottom: 10px;
}

.secondary-cta {
    background-color: #007bff; /* Biru */
    color: white;
    margin: 40px auto 0;
    display: block; /* Agar bisa pakai margin auto */
    width: fit-content;
}

.secondary-cta:hover {
    background-color: #0056b3;
}

/* --- BAGIAN TESTIMONI --- */
.section-testimoni {
    background-color: #ffffff;
}

.testimonial-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.testimonial-card {
    background-color: #e9f5ff;
    padding: 30px;
    border-radius: 10px;
    flex: 1;
    max-width: 45%;
    font-style: italic;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.testimonial-card cite {
    display: block;
    margin-top: 15px;
    font-style: normal;
    font-weight: 600;
    color: #004d99;
}

/* --- FINAL CTA SECTION --- */
.section-cta-final {
    background-color: #ff6600; /* Warna Orange Kuat */
    color: white;
    text-align: center;
    padding: 60px 0;
}

.section-cta-final h2 {
    color: white;
    font-size: 2.5em;
}

.section-cta-final p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.final-cta {
    background-color: #004d99; /* Warna Biru Kontras */
    color: white;
    font-size: 1.5em;
    padding: 20px 40px;
}

.final-cta:hover {
    background-color: #003366;
}

.jaminan {
    margin-top: 20px;
    font-size: 1em;
    font-weight: 500;
}

/* --- FOOTER --- */
footer {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
    font-size: 0.9em;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    margin: 0 10px;
}

.footer-links a:hover {
    color: #007bff;
}


/* --- RESPONSIVENESS DASAR --- */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
    }
    nav {
        margin-top: 15px;
    }
    nav a {
        margin: 0 10px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2em;
    }

    .hero-image {
        order: -1; /* Pindahkan gambar ke atas di HP */
    }

    .problem-list, .testimonial-grid {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .problem-item, .testimonial-card {
        max-width: 100%;
        width: 100%;
    }
}