/* ==========================================================================
   DEEP WEB CYBERPUNK OUTLAW STYLE — GOHAN AUTO PARTS PREMIUM DESIGN
   ========================================================================== */

:root {
    /* Perpaduan Hitam-Merah Sinematik */
    --black-deep: #030303;
    --black-matte: #0a0a0a;
    --black-card: rgba(15, 15, 15, 0.85);
    --red-neon: #ff0033;
    --red-crimson: #9e0c25;
    --text-white: #ffffff;
    --text-glow: #ff4d6d;
    --font-orbitron: 'Orbitron', sans-serif;
    --font-montserrat: 'Montserrat', sans-serif;
}

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

html {
    background-color: var(--black-deep);
    scroll-behavior: smooth;
}

body {
    background-color: var(--black-deep);
    color: var(--text-white);
    font-family: var(--font-montserrat);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

/* ==========================================================================
   DEKORASI FBI BADGE SILANG MERAH (FLUID BACKGROUND EFFECT)
   ========================================================================== */
.fbi-strike {
    position: fixed;
    top: 25%;
    width: 160px;
    height: 160px;
    opacity: 0.12; /* Redup di latar belakang agar tidak merusak teks */
    pointer-events: none;
    z-index: 1;
    animation: pulseGlow 4s infinite ease-in-out;
}

.left-strike { left: 3%; }
.right-strike { right: 3%; }

/* Bentuk perisai FBI fiksi */
.fbi-badge {
    width: 100%;
    height: 100%;
    border: 6px solid #fff;
    border-radius: 50% 50% 10px 10px;
    background: transparent;
    position: relative;
}
.fbi-badge::before {
    content: "FBI";
    position: absolute;
    top: 35%; left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-orbitron);
    font-weight: 900;
    font-size: 1.8rem;
    color: #fff;
}

/* Tanda silang merah */
.cross-line {
    position: absolute;
    top: 50%; left: -10%;
    width: 120%;
    height: 8px;
    background-color: var(--red-neon);
    box-shadow: 0 0 10px var(--red-neon);
}
.line1 { transform: rotate(45deg); }
.line2 { transform: rotate(-45deg); }

@keyframes pulseGlow {
    0%, 100% { opacity: 0.08; }
    50% { opacity: 0.22; }
}

/* ==========================================================================
   NAVIGASI MENU RINGKAS
   ========================================================================== */
.premium-nav {
    position: fixed;
    top: 0; left: 0; width: 100%; z-index: 1000;
    background-color: rgba(3, 3, 3, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 0, 35, 0.2);
    padding: 20px 0;
}

.nav-container {
    display: flex; justify-content: space-between; align-items: center;
    width: 90%; max-width: 1200px; margin: 0 auto;
}

.nav-logo {
    font-family: var(--font-orbitron);
    font-weight: 900; color: var(--red-neon); text-decoration: none;
    font-size: 1.25rem; letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 0, 51, 0.6);
}

.nav-links a {
    color: var(--text-white); text-decoration: none; font-size: 0.85rem;
    text-transform: uppercase; letter-spacing: 2px; margin-left: 30px;
    font-weight: 600; transition: all 0.3s;
}

.nav-links a:hover {
    color: var(--red-neon);
    text-shadow: 0 0 8px var(--red-neon);
}

/* ==========================================================================
   HERO INTERACTIVE BLOCK
   ========================================================================== */
.hero-section {
    position: relative; height: 100vh; min-height: 650px;
    /* Efek Gradient Gradasi Merah Darah ke Hitam Pekat */
    background-image: linear-gradient(135deg, rgba(158, 12, 37, 0.25) 0%, rgba(3, 3, 3, 0.95) 75%), 
                      url('https://images.unsplash.com/photo-1617788138017-80ad40651399?auto=format&fit=crop&q=80&w=1400');
    background-size: cover; background-position: center;
    display: flex; align-items: center; z-index: 2;
}

.hero-content { width: 90%; max-width: 850px; margin: 0 auto; text-align: center; }

.hero-badge {
    display: inline-block; color: var(--red-neon); font-family: 'Courier New', monospace;
    font-size: 0.85rem; font-weight: bold; margin-bottom: 25px; letter-spacing: 3px;
}

.hero-section h1 {
    font-family: var(--font-orbitron); font-size: 3.6rem; font-weight: 900;
    letter-spacing: 4px; color: var(--text-white);
    text-shadow: 0 0 20px rgba(255, 0, 51, 0.7); margin-bottom: 20px;
}

.hero-section p {
    font-size: 1.1rem; font-weight: 300; color: #d5d5d5; line-height: 1.8; margin-bottom: 40px;
}

.hero-actions { display: flex; justify-content: center; gap: 20px; }

.btn-primary {
    background-color: var(--red-neon); color: var(--text-white); padding: 15px 35px;
    text-decoration: none; font-weight: 700; text-transform: uppercase; font-size: 0.85rem;
    letter-spacing: 2px; box-shadow: 0 0 20px rgba(255, 0, 51, 0.5); transition: all 0.3s;
}
.btn-primary:hover {
    background-color: var(--red-crimson); box-shadow: 0 0 30px var(--red-neon); transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--red-neon); color: var(--text-white); padding: 15px 35px;
    text-decoration: none; font-weight: 700; text-transform: uppercase; font-size: 0.85rem;
    letter-spacing: 2px; transition: all 0.3s;
}
.btn-outline:hover { background-color: rgba(255, 0, 51, 0.15); transform: translateY(-2px); }

/* ==========================================================================
   SEKSI KATALOG (GRID MODERN)
   ========================================================================== */
.catalog-section { padding: 120px 0; background-color: var(--black-deep); position: relative; z-index: 2; }

.section-header { text-align: center; margin-bottom: 70px; }
.sub-title { font-family: 'Courier New', monospace; color: #555; font-size: 0.85rem; letter-spacing: 4px; }

.section-header h2 {
    font-family: var(--font-orbitron); font-size: 2.3rem; letter-spacing: 3px;
    color: var(--text-white); text-shadow: 0 0 12px rgba(255, 0, 51, 0.4); margin: 12px 0;
}
.accent-line { width: 80px; height: 3px; background-color: var(--red-neon); margin: 0 auto; box-shadow: 0 0 10px var(--red-neon); }

.catalog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 35px; }

.catalog-card {
    background-color: var(--black-card); border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 2px; overflow: hidden; transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.catalog-card:hover {
    border-color: rgba(255, 0, 51, 0.5);
    box-shadow: 0 15px 35px rgba(0,0,0,0.8), 0 0 20px rgba(255, 0, 51, 0.2);
    transform: translateY(-5px);
}

.card-image-wrapper { position: relative; height: 250px; overflow: hidden; background-color: #000; }
.card-image-wrapper img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: all 0.5s; }
.catalog-card:hover .card-image-wrapper img { transform: scale(1.04); opacity: 0.9; }

.card-badge {
    position: absolute; top: 15px; right: 15px; background-color: #000;
    border: 1px solid var(--red-neon); color: #fff; font-size: 0.75rem; padding: 4px 12px; letter-spacing: 1px;
}

.card-content { padding: 28px; }
.card-content h3 { font-family: var(--font-orbitron); font-size: 1.15rem; margin-bottom: 10px; color: #fff; }
.card-content .meta { font-size: 0.8rem; color: var(--text-glow); font-weight: 600; margin-bottom: 15px; }
.card-content .description { font-size: 0.9rem; color: #999; line-height: 1.6; margin-bottom: 25px; height: 60px; overflow: hidden; }

.card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255, 255, 255, 0.05); padding-top: 20px; }
.card-footer .price { font-family: var(--font-orbitron); font-weight: 700; font-size: 1.2rem; color: var(--text-white); }

.card-btn {
    color: var(--red-neon); text-decoration: none; font-size: 0.8rem; text-transform: uppercase;
    font-weight: 700; letter-spacing: 2px; transition: all 0.3s; padding: 5px 0; border-bottom: 1px solid transparent;
}
.card-btn:hover { color: #fff; border-bottom-color: var(--red-neon); text-shadow: 0 0 8px var(--red-neon); }

/* ==========================================================================
   FORM PREMIUM & FLOATING INTERACTIVE INPUT
   ========================================================================== */
.form-section {
    padding: 120px 0;
    background-image: linear-gradient(rgba(3, 3, 3, 0.93), rgba(3, 3, 3, 0.97)), 
                      url('https://images.unsplash.com/photo-1486006920555-c77dce18193b?auto=format&fit=crop&q=80&w=1400');
    background-size: cover; background-position: center; position: relative; z-index: 2;
}

.form-box {
    background-color: #060606; border: 1px solid var(--red-neon);
    box-shadow: 0 0 40px rgba(255, 0, 51, 0.15); max-width: 680px; margin: 0 auto; padding: 55px 45px; border-radius: 2px;
}

.form-header { text-align: center; margin-bottom: 45px; }
.form-icon { font-size: 2.6rem; color: var(--red-neon); margin-bottom: 15px; filter: drop-shadow(0 0 8px var(--red-neon)); }
.form-header h2 { font-family: var(--font-orbitron); font-size: 1.5rem; letter-spacing: 2px; margin-bottom: 12px; }
.form-header p { font-size: 0.85rem; color: #888; line-height: 1.6; }

.input-group { position: relative; margin-bottom: 35px; }
.form-input {
    width: 100%; padding: 12px 10px 10px 0; background: transparent; border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); color: #fff; font-size: 1rem;
    font-family: var(--font-montserrat); transition: all 0.3s;
}
.form-input:focus { outline: none; border-bottom-color: var(--red-neon); }

.form-label {
    position: absolute; top: 12px; left: 0; color: #666; font-size: 0.9rem; pointer-events: none; transition: all 0.3s;
}
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: -15px; font-size: 0.75rem; color: var(--red-neon); letter-spacing: 1px; font-weight: bold;
}

#submitBtn {
    background-color: var(--red-neon); border: none; color: #fff; width: 100%; padding: 18px;
    cursor: pointer; font-weight: 700; font-size: 0.9rem; letter-spacing: 3px; text-transform: uppercase;
    font-family: var(--font-orbitron); box-shadow: 0 0 20px rgba(255, 0, 51, 0.3); transition: all 0.3s;
}
#submitBtn:hover { background-color: var(--red-crimson); box-shadow: 0 0 30px var(--red-neon); }
#submitBtn:disabled { background-color: #1a1a1a; color: #444; box-shadow: none; cursor: not-allowed; }

/* ==========================================================================
   BIOGRAFI & KONTAK SEKTOR
   ========================================================================== */
.bio-container { background-image: linear-gradient(to top, #030303, #070707); border-top: 1px dashed rgba(255, 0, 35, 0.2); }
.bio-card, .contact-card { padding: 35px; border: 1px solid rgba(255, 255, 255, 0.02); }
.bio-card { border-left: 4px solid var(--red-neon); }
.contact-card { border-left: 4px solid #ff9900; }

.bio-card h3 { color: var(--red-neon); font-family: var(--font-orbitron); margin-bottom: 18px; font-size: 1.15rem; letter-spacing: 1px; }
.bio-card p { font-size: 0.92rem; line-height: 1.8; color: #b5b5b5; text-align: justify; }

.contact-card h3 { color: #ff9900; font-family: var(--font-orbitron); margin-bottom: 18px; font-size: 1.15rem; letter-spacing: 1px; }
.contact-label { display: block; font-size: 0.75rem; color: #555; text-transform: uppercase; margin-bottom: 5px; font-weight: bold; }
.contact-value {
    display: inline-block; color: #fff; text-decoration: none; font-family: var(--font-orbitron);
    font-weight: 700; font-size: 1.1rem; margin-bottom: 22px; transition: color 0.3s;
}
.contact-value:hover { color: #ff9900; }

/* ==========================================================================
   FOOTER STYLING
   ========================================================================== */
footer { background-color: #010101; padding: 45px 0; text-align: center; border-top: 1px solid rgba(255, 255, 255, 0.02); }
footer p { font-size: 0.85rem; color: #555; letter-spacing: 1px; font-weight: 500; }
.footer-sub { font-family: 'Courier New', monospace; font-size: 0.75rem !important; color: #333 !important; margin-top: 10px; }

/* MOBILE RESPONSIVE LAYOUT */
@media (max-width: 768px) {
    .hero-section h1 { font-size: 2.2rem; letter-spacing: 2px; }
    .hero-actions { flex-direction: column; gap: 12px; }
    .form-box { padding: 35px 20px; }
    .nav-links { display: none; }
    .fbi-strike { display: none; } /* Matikan silang FBI di HP biar tidak menutupi barang */
}