:root {
    --bg: #05070a;
    --surface: #0f1218;
    --primary: #2563eb;
    --accent: #38bdf8;
    --white: #ffffff;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0; padding: 0; box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--white);
    overflow-x: hidden;
    user-select: none; /* Mencegah seleksi teks berlebih */
}

/* Navigasi */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 8%; background: rgba(5, 7, 10, 0.8);
    backdrop-filter: blur(20px); position: fixed; width: 100%; top: 0; z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.logo { font-size: 24px; font-weight: 800; }
.logo span { color: var(--primary); }

.menu a {
    color: var(--white); text-decoration: none; margin-left: 20px;
    font-size: 14px; font-weight: 600; opacity: 0.7; transition: 0.3s;
}
.menu a:hover { opacity: 1; color: var(--primary); }

/* Page Management */
.page { display: none; padding-top: 100px; min-height: 100vh; animation: fadeIn 0.5s ease; }
.page.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Section */
.hero { height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-content h1 { font-size: 3.5rem; margin-bottom: 20px; font-weight: 800; background: linear-gradient(to right, #fff, var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-content p { color: var(--text-dim); max-width: 600px; margin: 0 auto 30px; font-size: 1.1rem; }

.btn-main, .btn-sec { padding: 14px 30px; border-radius: 50px; border: none; font-weight: 700; cursor: pointer; transition: 0.3s; margin: 5px; }
.btn-main { background: var(--primary); color: white; box-shadow: 0 10px 20px rgba(37,99,235,0.3); }
.btn-sec { background: transparent; border: 1px solid var(--border); color: white; }
.btn-main:hover { transform: translateY(-3px); }

/* Pricing Table */
.pricing-header { text-align: center; margin-bottom: 40px; padding: 0 20px; }
.pricing-header h2 { font-size: 2.5rem; }
.price-table-container { width: 90%; max-width: 1000px; margin: 0 auto; overflow-x: auto; background: var(--surface); border-radius: 20px; border: 1px solid var(--border); }

.price-table table { width: 100%; border-collapse: collapse; min-width: 600px; }
.price-table th, .price-table td { padding: 20px; text-align: left; border-bottom: 1px solid var(--border); }
.price-table th { background: rgba(255,255,255,0.02); color: var(--accent); }
.price-row { background: rgba(37,99,235,0.05); font-weight: 800; }
.cost { color: var(--accent); font-size: 1.2rem; }

.btn-select { padding: 10px 20px; border-radius: 8px; border: none; background: var(--primary); color: white; font-weight: 700; cursor: pointer; width: 100%; }

footer { padding: 60px; text-align: center; color: var(--text-dim); font-size: 14px; }

@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.2rem; }
}