:root {
    --primary-bg: #ffffff;
    --secondary-bg: #f8fafc;
    --accent-color: #FF6500; 
    --text-main: #0f172a; 
    --text-dim: #64748b;  
    --header-height: 70px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* HEADER SECTION */
header {
    background: rgba(255, 255, 255, 0.95);
    height: var(--header-height);
    padding: 0 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: 2px;
    font-weight: bold;
}
.logo:hover { color: var(--accent-color); }

.nav-menu { display: flex; list-style: none; height: 100%; }
.nav-item { position: relative; margin-left: 2rem; display: flex; align-items: center; height: 100%; }

.nav-link { 
    text-decoration: none; 
    color: var(--text-main);
    font-weight: 600; 
    font-size: 0.85rem; 
    text-transform: uppercase; 
    transition: 0.3s; 
    cursor: pointer; 
}
.nav-link:hover { color: var(--accent-color); }

/* DROPDOWN */
.dropdown-content {
    display: none; position: absolute; top: var(--header-height);
    left: 50%; transform: translateX(-50%); background: #ffffff;
    min-width: 180px; border: 1px solid #e2e8f0; border-radius: 0 0 8px 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1); padding: 10px 0;
}
.nav-item:hover .dropdown-content { display: block; animation: slideDown 0.3s ease; }
.dropdown-content a { padding: 12px 20px; display: block; color: var(--text-main); text-decoration: none; font-size: 0.9rem; cursor: pointer; transition: 0.3s; }
.dropdown-content a:hover { background: #f1f5f9; color: var(--accent-color); padding-left: 25px; }

.mobile-toggle { display: none; color: var(--text-main); font-size: 1.5rem; cursor: pointer; }

/* LAYOUT SECTIONS */
.section { padding: 120px 10% 60px; min-height: 80vh; display: none; flex: 1; }
.active { display: block; }

.hero { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.hero h1 { 
    font-family: 'Orbitron'; 
    font-size: clamp(2rem, 5vw, 4rem); 
    color: var(--text-main);
}

/* PRODUCT CARD & VISUALS */
.product-card { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 40px; 
    background: var(--secondary-bg); 
    padding: 40px; 
    border-radius: 20px; 
    border: 1px solid #e2e8f0; 
}
.product-visual { background: #ffffff; border-radius: 15px; display: flex; align-items: center; justify-content: center; min-height: 300px; box-shadow: inset 0 0 15px rgba(0,0,0,0.02); }
.product-visual i { font-size: 120px; color: var(--accent-color); }

/* TABEL SPESIFIKASI TEKNIS (PERBAIKAN JARAK ANTAR KOLOM) */
.full-specs { background-color: #0a0e17; padding: 60px 10%; border-radius: 15px; margin-top: 30px; }
.full-specs h2 { color: var(--accent-color); text-align: center; margin-bottom: 25px; font-family: 'Orbitron'; }

.specs-table { width: 100%; border-collapse: collapse; }
.specs-table td { padding: 12px 0; border-bottom: 1px solid #1e293b; }

/* Kolom 1: Orange, lebar disesuaikan dengan isi teks agar kolom 2 mendekat */
.specs-table td:first-child { 
    color: var(--accent-color); 
    font-weight: bold; 
    white-space: nowrap; /* Menghindari teks kolom 1 turun ke bawah */
    width: 1%; /* Trik agar kolom hanya selebar kontennya */
    padding-right: 20px; /* Jarak antara label dan detail spesifikasi */
}

/* Kolom 2: Putih */
.specs-table td:last-child { color: #ffffff; }

/* LIST BIASA */
.spec-list { list-style: none; margin-top: 20px; }
.spec-list li { padding: 12px 0; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; color: var(--text-main); }
.spec-label { color: var(--text-dim); }

/* BUTTON */
.btn { 
    display: inline-block; 
    padding: 14px 35px; 
    background: var(--accent-color); 
    color: white; 
    text-decoration: none; 
    border-radius: 50px; 
    font-weight: bold; 
    margin-top: 30px; 
    border: none; 
    cursor: pointer;
    transition: opacity 0.3s;
}
.btn:hover { opacity: 0.9; }

/* FOOTER */
footer { 
    background: #f8fafc; 
    border-top: 1px solid #e2e8f0; 
    padding: 50px 10% 20px; 
    color: var(--text-dim); 
    margin-top: auto; 
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-bottom: 30px; }
.footer-box h4 { 
    color: var(--text-main); 
    font-family: 'Orbitron'; 
    margin-bottom: 15px; 
    font-size: 0.9rem; 
    text-transform: uppercase;
}
.footer-box p { font-size: 0.85rem; line-height: 1.8; color: var(--text-dim); }
.footer-bottom { text-align: center; border-top: 1px solid #e2e8f0; padding-top: 20px; font-size: 0.75rem; color: var(--text-dim); }

/* ANIMATIONS & RESPONSIVE */
@keyframes slideDown { from { opacity: 0; transform: translateX(-50%) translateY(-10px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }

@media (max-width: 768px) {
    .mobile-toggle { display: block; }
    .nav-menu { position: absolute; top: var(--header-height); left: -100%; width: 100%; height: calc(100vh - var(--header-height)); background: #ffffff; flex-direction: column; align-items: center; padding-top: 50px; transition: 0.4s; }
    .nav-menu.show { left: 0; }
    .nav-item { margin: 15px 0; height: auto; flex-direction: column; }
    .dropdown-content { position: static; transform: none; display: block; background: transparent; border: none; box-shadow: none; text-align: center; }
}