* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #0b0f19; /* Warna gelap khas logo lu */
    color: #ffffff;
}

.navbar {
    display: flex;
    justify-content: space-between;
    padding: 20px 50px;
    background: rgba(11, 15, 25, 0.9);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #00d2ff;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 400;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #00d2ff;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #0b0f19 0%, #1a2a40 100%);
    padding: 0 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #00d2ff;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button, .contact-button {
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    color: #0b0f19;
    background-color: #00d2ff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

.cta-button:hover, .contact-button:hover {
    background-color: #0096cc;
    transform: translateY(-3px);
}

.services {
    padding: 100px 50px;
    text-align: center;
}

.services h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #00d2ff;
}

.cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.card {
    background-color: #1a2a40;
    padding: 40px;
    border-radius: 10px;
    width: 300px;
    text-align: left;
    transition: 0.3s;
    border: 1px solid #2a3a50;
}

.card:hover {
    transform: translateY(-10px);
    border-color: #00d2ff;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.card .price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #00d2ff;
    margin-bottom: 20px;
}

.card ul {
    list-style-type: none;
}

.card ul li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.card ul li::before {
    content: "✔";
    color: #00d2ff;
    position: absolute;
    left: 0;
}

.highlight {
    border: 2px solid #00d2ff;
    transform: scale(1.05);
}

footer {
    text-align: center;
    padding: 80px 20px;
    background-color: #070a12;
}

footer h2 {
    margin-bottom: 20px;
}

.copyright {
    margin-top: 50px;
    font-size: 0.8rem;
    color: #888;
}