/* ==========================================================================
   1. IMPORT FONT & DESIGN VARIABLES (CYBER-TECH LUXURY PALETTE)
   ========================================================================== */
/* Bermigrasi ke font teknologi modern: Poppins untuk judul tegas & Inter untuk data yang presisi */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ==========================================================================
   SYSTEM CORE: PREMIUM SYNTH/CYBER MINIMALIST VARIABLES
   ========================================================================== */
:root {
    /* 1. LAYER BASE (Latar Belakang Kedalaman Monitor) */
    --bg-tua: #070a12;          /* Space Obsidian (Gelap pekat mewah, bukan hitam pejal) */
    --tech-utama: #0f172a;      /* Slate Tech Deep (Warna panel sasis utama yang tenang) */
    --tech-sedang: #1e293b;     /* Muted Steel (Untuk komponen card/kontainer pasif) */
    
    /* 2. SYSTEM ACCENTS (Warna Indikator & Pendaran Komponen) */
    --tech-muda: #38bdf8;       /* Ice Cyan (Biru es premium, sangat bersih dan tajam) */
    --aksen-terang: #34d399;    /* Emerald Mist (Hijau mint lembut, menggantikan hijau stabilo norak) */
    --aksen-error: #f87171;     /* Soft Crimson (Merah redup jika sewaktu-waktu butuh indikator error) */
    
    /* 3. TYPOGRAPHY LAYER (Teks Kontras Tinggi Anti-Statis) */
    --teks-terang: #f8fafc;     /* Off-White Crystal (Putih susu lembut, tidak menusuk retina) */
    --teks-muted: #94a3b8;      /* Slate Muted (Untuk deskripsi, sub-heading, atau status standby) */
    
    /* 4. MICRO EFFECTS (Pendaran Optik Tingkat Rendah) */
    /* Mengubah glow tebal kasar menjadi pendaran tipis yang membaur dengan latar */
    --glow-efek: 0 0 12px rgba(56, 189, 248, 0.18);
    --glow-soft-green: 0 0 12px rgba(52, 211, 153, 0.15);
    
    /* 5. INTERFACES GRID */
    --border-soft: rgba(255, 255, 255, 0.04);
    --border-active: rgba(56, 189, 248, 0.2);
}
/* ==========================================================================
   2. GLOBAL RESET & BASE STYLES (RADICAL TECH OVERHAUL)
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif; 
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-tua);
    color: var(--teks-terang);
    overflow-x: hidden;
    font-weight: 400; 
    font-size: 16px; 
    letter-spacing: 0.3px;
    line-height: 1.6; 
    
    /* Mengubah gradien melingkar menyerupai pendaran cahaya dari layar monitor */
    background-image: radial-gradient(circle at 50% 30%, rgba(24, 37, 66, 0.6) 0%, rgba(11, 15, 25, 1) 100%);
    
    /* Trik Anti-Blur untuk font digital tipis agar tajam pada background gelap */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    /* Efek filter diubah dari sepia rotan tua menjadi kontras teknologi yang dingin dan presisi */
    filter: saturate(110%) contrast(105%) brightness(90%); 
    border-radius: 4px; /* Sudut sedikit melengkung menyerupai ujung komponen modern */
    border: 1px solid rgba(56, 189, 248, 0.15);
    transition: all 0.3s ease;
}

img:hover {
    filter: saturate(130%) contrast(110%) brightness(100%);
    border-color: var(--tech-muda);
    box-shadow: var(--glow-efek);
}

/* Typography Global */
.section-title { 
    text-align: center; 
    margin-bottom: 70px; 
}

.section-title h2 { 
    font-family: 'Poppins', sans-serif; 
    font-size: 40px; 
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 15px; 
    color: var(--teks-terang);
    text-transform: capitalize;
    /* Efek bayangan teks neon tipis digital */
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.section-title p { 
    font-family: 'Inter', sans-serif;
    font-weight: 600; 
    color: var(--tech-muda); 
    font-size: 13px; 
    激-spacing: 3px;
    text-transform: uppercase; 
    display: inline-block;
    border-left: 3px solid var(--aksen-terang);
    padding-left: 10px;
}

/* Buttons Base (Radical Geometry Change: Dari Tanpa Sudut ke Geometri Presisi) */
.btn {
    padding: 14px 30px;
    border-radius: 6px; /* Potongan presisi melengkung */
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 14px;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase; 
    letter-spacing: 1.5px; 
}

.btn-primary { 
    background-color: var(--tech-muda); 
    color: var(--bg-tua); 
    border: 1px solid var(--tech-muda);
    box-shadow: var(--glow-efek);
}

.btn-primary:hover { 
    background-color: transparent; 
    color: var(--tech-muda); 
    border: 1px solid var(--tech-muda);
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.6);
    transform: translateY(-3px);
}

.btn-secondary { 
    border: 1px solid rgba(56, 189, 248, 0.4); 
    color: var(--tech-muda); 
    background-color: rgba(56, 189, 248, 0.05);
}

.btn-secondary:hover { 
    background-color: var(--tech-muda); 
    color: var(--bg-tua); 
    box-shadow: var(--glow-efek);
    transform: translateY(-3px);
}

/* ==========================================================================
   REDESIGN TOTAL: NAVBAR SECTION (NEO-MINIMALIST RAW GRID)
   ========================================================================== */

/* Base Reset Mikro Khusus Elemen Navbar */
.navbar, 
.navbar *, 
.navbar *::before, 
.navbar *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* --- MAIN CONTAINER --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    padding: 0 5%;
    
    /* Menggunakan variabel root kamu */
    background: var(--bg-dark-solid, #090d16); 
    border-bottom: 2px solid rgba(255, 255, 255, 0.08);
    z-index: 1000;
    
    /* Pergerakan instan & tegas, menghilangkan transisi blur kaku */
    transition: height 0.3s cubic-bezier(0.19, 1, 0.22, 1), 
                border-color 0.2s ease, 
                background-color 0.2s ease;
}

/* State Scrolled: Kompresi presisi tinggi */
.navbar.scrolled {
    height: 60px;
    border-bottom-width: 1px;
    border-bottom-color: var(--cyber-glow-core, #38bdf8);
}

/* --- LOGO / BRANDING --- */
.navbar .logo {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--text-active, #ffffff);
    text-decoration: none;
    text-transform: uppercase;
    display: flex;
    align-items: center;
}

.navbar .logo span {
    color: var(--cyber-glow-core, #38bdf8);
    font-weight: 400;
    margin-left: 2px;
}

/* --- NAVIGATION DESKTOP --- */
.nav-links {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    list-style: none;
    height: 100%;
    gap: 8px;
}

.nav-links li {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-links li a {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-muted, #94a3b8);
    text-decoration: none;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    position: relative;
    transition: color 0.2s ease;
}

/* INTERAKSI HOVER DESKTOP: Line Tracking Presisi (Bukan Glass Glow) */
.nav-links li a::before {
    content: '';
    position: absolute;
    bottom: -2px; /* Tepat menempel di atas border bawah navbar */
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--cyber-glow-core, #38bdf8);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

.nav-links li a:hover,
.nav-links li a.active {
    color: var(--text-active, #ffffff);
}

.nav-links li a:hover::before,
.nav-links li a.active::before {
    transform: scaleX(1);
    transform-origin: left;
}


/* ==========================================================================
   INTERAKSI RESPONSIVE (MOBILE)
   ========================================================================== */
.menu-toggle {
    display: none;
    color: var(--text-active, #ffffff);
    font-size: 22px;
    cursor: pointer;
    justify-self: end;
    user-select: none;
}

@media screen and (max-width: 992px) {
    .navbar {
        padding: 0 6%;
        grid-template-columns: 1fr auto;
    }

    .menu-toggle {
        display: block;
        z-index: 1002;
    }

    /* OVERLAY MOBILE: Industrial Full-Slide Panel */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--bg-dark-solid, #090d16);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start; /* Asimetris rata kiri */
        padding: 0 8%;
        gap: 0;
        
        /* Geser langsung dari atas tanpa efek transparan/fade */
        transform: translateY(-100%);
        opacity: 1; /* Override opacity lama */
        pointer-events: auto;
        transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1);
        z-index: 1001;
    }

    /* State Menu Aktif */
    .nav-links.active {
        transform: translateY(0);
    }

    .nav-links li {
        width: 100%;
        height: auto;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        opacity: 1; /* Override animasi staggered lama */
        transform: none;
    }

    .nav-links li a {
        font-size: 28px; /* Tipografi masif untuk tampilan modern */
        font-weight: 700;
        letter-spacing: -0.02em;
        color: var(--text-muted, #94a3b8);
        width: 100%;
        padding: 22px 0;
        border: none;
        border-radius: 0;
        justify-content: flex-start;
    }

    /* Matikan indikator garis desktop pada tampilan mobile */
    .nav-links li a::before {
        display: none;
    }

    /* Hover Mobile: Dorongan mikro visual (Kinetic Shift) */
    .nav-links li a:hover,
    .nav-links li a.active {
        color: var(--cyber-glow-core, #38bdf8);
        background: transparent;
        padding-left: 12px;
        transition: all 0.2s ease;
    }
}

@media screen and (max-width: 576px) {
    .navbar {
        padding: 0 5%;
    }
    
    .nav-links {
        padding: 0 6%;
    }

    .nav-links li a {
        font-size: 22px;
        padding: 18px 0;
    }
}

/* ==========================================================================
   4. HERO SECTION (THE MINIMALIST DATA-GRID INTERFACE)
   ========================================================================== */
.hero {
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    padding: 0 10%; /* Diperlebar sedikit agar lebih sinematik */
    position: relative;
    overflow: hidden;
    /* Perpindahan background dibuat super smooth dengan efek fade transparan */
    transition: background-image 1.2s cubic-bezier(0.16, 1, 0.3, 1); 
}

/* INTERAKSI RADIKAL OVERLAY: Sentuhan Kaca Gradasi Kedalaman (Depth Blur) */
.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 1;
    /* Gradasi gelap premium yang menyerap cahaya background secara natural */
    background: radial-gradient(circle at 20% 50%, rgba(9, 13, 22, 0.92) 0%, rgba(9, 13, 22, 0.75) 50%, rgba(9, 13, 22, 0.4) 100%);
}

/* Penambahan Grid Mikro Latar Belakang (Subtle Kinetic Grid) */
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 2;
    background-image: linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center;
    pointer-events: none;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    max-width: 780px;
    z-index: 3;
    padding-left: 0; /* Hapus padding kasar, gunakan pergerakan kinetik */
    /* Animasi mengayun lembut saat halaman pertama kali dimuat */
    animation: heroEntrance 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Bingkai Status Konsol Minimalis (Authenticated Node) */
.tagline {
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1.5px; 
    font-size: 11px;
    color: var(--cyber-glow-core); /* Mengganti hijau norak menjadi biru es */
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    margin-bottom: 30px;
    padding: 6px 16px;
    border: 1px solid rgba(56, 189, 248, 0.15); 
    background: rgba(56, 189, 248, 0.03);
    border-radius: 20px; /* Diubah menjadi kapsul modern yang bersih */
    backdrop-filter: blur(4px);
}

/* Indikator Pendaran Bernapas Halus (Soft Pulse) */
.tagline::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--cyber-glow-core);
    border-radius: 50%;
    margin-right: 10px;
    /* Mengubah kedipan kasar (blink) menjadi pendaran memekar (pulse) yang nyaman */
    animation: softPulse 2.5s infinite ease-in-out;
}

.hero-content h1 {
    font-family: 'Inter', sans-serif; /* Mengganti Poppins ke Inter agar serasi dan premium */
    font-size: 62px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin: 0 0 24px 0;
    color: var(--text-active);
}

.hero-content p {
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    color: var(--text-muted); 
    line-height: 1.75;
    margin-bottom: 45px;
    max-width: 580px;
}

/* ==========================================================================
   INTERAKSI BARU: BILAH SLIDER PROGRES DATA (LOADING METRICS)
   ========================================================================== */
.slider-dots {
    position: absolute;
    bottom: 60px;
    left: 10%; 
    display: flex;
    align-items: flex-end;
    gap: 24px;
    z-index: 5;
}

.dot {
    position: relative;
    width: 45px; 
    height: 2px; /* Lebih tipis dan elegan */
    background: rgba(255, 255, 255, 0.08); 
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Penanda Indeks Teks di Atas Garis */
.dot::before {
    position: absolute;
    top: -22px;
    left: 0;
    font-family: 'Inter', sans-serif;
    font-size: 10.5px;
    color: rgba(255, 255, 255, 0.25);
    letter-spacing: 0.5px;
    font-weight: 500;
    transition: color 0.4s ease;
}
.dot:nth-child(1)::before { content: '01'; }
.dot:nth-child(2)::before { content: '02'; }
.dot:nth-child(3)::before { content: '03'; }

/* PERUBAHAN INTERAKSI EKSTREM: Animasi Loading Mengisi dari Kiri ke Kanan */
.dot::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--cyber-glow-core);
    transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Ketika Slider Aktif: Garis Memanjang & Mengisi Sempurna */
.dot.active {
    width: 70px; 
    background: rgba(255, 255, 255, 0.15);
}

.dot.active::after {
    width: 100%; /* Mengisi penuh */
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}

.dot.active::before {
    color: var(--cyber-glow-core);
    font-weight: 600;
}

/* Hover Ringan yang Tidak Menyilaukan Mata */
.dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.2);
}
.dot:hover::before {
    color: var(--text-muted);
}


/* ==========================================================================
   ENGINE ANIMASI SINOPSIS SIBER
   ========================================================================== */
@keyframes softPulse {
    0%, 100% { transform: scale(1); opacity: 0.4; box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
    50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 8px 2px rgba(56, 189, 248, 0.3); }
}

@keyframes heroEntrance {
    0% { opacity: 0; transform: translateY(15px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE SCALING */
@media screen and (max-width: 992px) {
    .hero { padding: 0 8%; }
    .hero-content h1 { font-size: 46px; }
    .slider-dots { left: 8%; bottom: 50px; }
}

@media screen and (max-width: 768px) {
    .hero-content h1 { font-size: 38px; }
    .hero-content p { font-size: 15px; }
    .dot { width: 35px; }
    .dot.active { width: 55px; }
}
/* ==========================================================================
   5. ABOUT SECTION (THE GLASS-DESTRUCTURING HUD CHASSIS)
   ========================================================================== */
.about-section {
    padding: 120px 8%; 
    background-color: var(--bg-tua); 
    position: relative;
    overflow: hidden;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    gap: 100px; /* Diperlebar untuk memberi ruang bernapas visual */
    align-items: center;
}

/* --- Kolom Gambar (Sisi Kiri): Lensa Pemindai Optik --- */
.about-image-box {
    position: relative;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

/* Bingkai Pemindai Minimalis (HUD Reticle Frame) */
.about-image-box::before {
    content: '';
    position: absolute;
    top: -15px; left: -15px; right: -15px; bottom: -15px;
    border: 1px solid var(--border-active);
    border-radius: 12px; 
    z-index: 1;
    pointer-events: none;
    opacity: 0.3;
    /* Pergerakan transisi melar yang sangat halus */
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-image-box img {
    width: 100%;
    height: 500px; 
    object-fit: cover;
    border-radius: 8px; 
    border: 1px solid var(--border-soft);
    position: relative;
    z-index: 2;
    filter: grayscale(20%) contrast(105%);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* INTERAKSI EKSTREM GAMBAR: Kedalaman Paralaks & Pembiasan Lensa Kaca */
.about-image-box:hover::before {
    top: 10px; left: 10px; right: 10px; bottom: 10px; /* Menyusut mengunci ke dalam */
    opacity: 1;
    border-color: var(--tech-muda);
    box-shadow: var(--glow-efek);
}

.about-image-box:hover img {
    transform: scale(0.96); /* Gambar sedikit mengecil menciptakan ilusi tenggelam */
    border-color: rgba(255, 255, 255, 0.15);
    filter: grayscale(0%) contrast(100%);
}

/* Badge Pengalaman Mengambang (Floating Digital Node) */
.about-experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: rgba(15, 23, 42, 0.65); /* Sangat transparan */
    border: 1px solid var(--border-active);
    padding: 24px;
    border-radius: 8px; 
    text-align: left;
    z-index: 3;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dorongan Berlawanan Arah untuk Efek Kedalaman 3D Murni Tanpa JS */
.about-image-box:hover .about-experience-badge {
    transform: translate(-10px, -10px) scale(1.04);
    background: rgba(15, 23, 42, 0.85);
    border-color: var(--tech-muda);
    box-shadow: var(--glow-efek), 0 30px 50px -10px rgba(0, 0, 0, 0.8);
}

.about-experience-badge h3 {
    font-family: 'Inter', sans-serif;
    font-size: 42px;
    font-weight: 300; /* Tipis modern ala premium tech */
    color: var(--tech-muda); 
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -1px;
}

.about-experience-badge p {
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: var(--teks-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 8px;
    margin-top: 8px;
}

/* --- Kolom Konten Teks --- */
.about-tagline {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px; 
    color: var(--aksen-terang); /* Emerald mist yang tenang */
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.about-text-box h2 {
    font-family: 'Inter', sans-serif; /* Konsisten menggunakan Inter */
    font-size: 40px; 
    font-weight: 700;
    line-height: 1.2;
    color: var(--teks-terang);
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.about-lead {
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    font-weight: 400;
    color: var(--teks-muted);
    line-height: 1.7;
    margin-bottom: 25px;
}

.about-desc {
    font-family: 'Inter', sans-serif;
    font-size: 14.5px;
    color: rgba(148, 163, 184, 0.7); /* Muted slate */
    line-height: 1.75;
    margin-bottom: 45px;
}

/* Grid Kontainer Fitur */
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    border-top: 1px solid var(--border-soft);
    padding-top: 40px;
}

/* INTERAKSI EKSTREM MODUL: Sasis Komponen Mengembang (Chassis Micro-Glow) */
.feature-item {
    display: flex;
    flex-direction: column; 
    align-items: flex-start;
    padding: 20px;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid transparent;
    border-radius: 8px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--border-active);
    transform: translateY(-4px);
}

.feature-item i {
    font-size: 18px;
    color: var(--tech-muda);
    background: var(--cyber-glow-fade);
    padding: 12px;
    border-radius: 6px; 
    border: 1px solid rgba(56, 189, 248, 0.1);
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.feature-item:hover i {
    color: var(--teks-terang);
    background: var(--tech-muda);
    box-shadow: var(--glow-efek);
}

.feature-item h4 {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--teks-terang);
    margin-bottom: 8px;
}

.feature-item p {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: var(--teks-muted);
    line-height: 1.6;
}

/* RESPONSIVE OPTIMIZATION */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 70px; }
    .about-image-box img { height: 420px; }
    .about-experience-badge { bottom: -10px; right: -10px; }
}

@media (max-width: 640px) {
    .about-text-box h2 { font-size: 32px; }
    .about-features { grid-template-columns: 1fr; gap: 16px; }
    .about-image-box img { height: 320px; }
}

/* ==========================================================================
   6. SERVICES SECTION (HIGH-DENSITY MOTHERBOARD CHASSIS)
   ========================================================================== */
.services-section {
    padding: 120px 8%; 
    background-color: var(--tech-utama); 
    position: relative;
}

/* Pola Grid Latar Belakang Tambahan untuk Kesan Arsitektur Hardware */
.services-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

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

/* --- Kotak Pengantar (Modular Data Hub) --- */
.services-content-box {
    background-color: var(--bg-tua);
    padding: 45px;
    border-radius: 8px; 
    border: 1px solid var(--border-soft);
    margin-bottom: 50px;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
    position: relative;
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.7);
}

/* Penanda Sudut Konstruksi Mekanis (Khas Blueprint Tech) */
.services-content-box::after {
    content: 'NODE // 06';
    position: absolute;
    top: 15px;
    right: 20px;
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    color: var(--teks-muted);
    letter-spacing: 2px;
}

.service-intro {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: var(--teks-muted);
    line-height: 1.75;
}

/* --- Daftar Layanan (Dense 3-Column Component Matrix) --- */
.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 24px;
    margin-bottom: 60px;
}

.service-list li {
    display: flex;
    flex-direction: column; 
    align-items: flex-start;
    gap: 16px;
    padding: 35px 30px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    /* Transisi smooth menggunakan kurva kecepatan tinggi */
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* INTERAKSI EKSTREM MODUL: Pendaran Jalur Tembaga Sirkuit (Circuit Vein Glow) */
.service-list li::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--tech-muda), transparent);
    transform: scaleX(0);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-list li:hover {
    background: rgba(15, 23, 42, 0.75);
    border-color: var(--border-active);
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
}

.service-list li:hover::before {
    transform: scaleX(1);
}

.service-list li i {
    font-size: 22px;
    color: var(--teks-muted);
    background: rgba(255, 255, 255, 0.02);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--border-soft);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-list li:hover i {
    color: var(--tech-muda);
    background: var(--cyber-glow-fade);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: var(--glow-efek);
}

.service-list h4 {
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    font-weight: 600;
    color: var(--teks-terang);
    letter-spacing: -0.3px;
}

.service-list p {
    font-family: 'Inter', sans-serif;
    font-size: 13.5px;
    color: var(--teks-muted);
    line-height: 1.65;
}

/* --- Galeri Grid Komposisi Eksibisi (Compact Core Blocks) --- */
.services-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px; 
}

.gallery-card {
    position: relative;
    height: 400px; 
    border-radius: 8px; 
    overflow: hidden;
    border: 1px solid var(--border-soft);
    background: var(--bg-tua);
    cursor: pointer;
    transition: border-color 0.4s ease;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(115%) brightness(0.7); /* Desaturasi total saat standby */
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

/* INTERAKSI EKSTREM GALERI: Penyebaran Informasi Padat (Hardware Data Reveal) */
.gallery-overlay-text {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%; 
    padding: 35px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    /* Lapisan gradasi gelap yang sangat rapat dan natural */
    background: linear-gradient(to top, rgba(7, 10, 18, 0.95) 0%, rgba(7, 10, 18, 0.4) 50%, transparent 100%);
    color: var(--teks-muted);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: -0.3px;
    z-index: 2;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Penanda Garis Sektor Minimalis */
.gallery-overlay-text::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 35px;
    width: 12px;
    height: 12px;
    border-top: 2px solid var(--border-active);
    border-left: 2px solid var(--border-active);
    opacity: 0;
    transform: translate(-5px, -5px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Trigger Efek Aktivasi Komponen Hardware */
.gallery-card:hover {
    border-color: var(--border-active);
}

.gallery-card:hover img { 
    transform: scale(1.03) translateY(-5px); 
    filter: grayscale(0%) contrast(100%) brightness(0.85); /* Mengembalikan warna hardware asli */
}

.gallery-card:hover .gallery-overlay-text {
    color: var(--teks-terang);
    background: linear-gradient(to top, rgba(7, 10, 18, 0.98) 0%, rgba(7, 10, 18, 0.6) 70%, rgba(7, 10, 18, 0.2) 100%);
}

.gallery-card:hover .gallery-overlay-text::before {
    opacity: 1;
    transform: translate(0, 0);
    border-color: var(--tech-muda);
}

/* --- Responsive Breakpoint --- */
@media (max-width: 1024px) {
    .services-content-box { grid-template-columns: 1fr; gap: 24px; padding: 35px; }
    .service-list { grid-template-columns: 1fr; gap: 16px; }
    .services-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

@media (max-width: 640px) {
    .services-gallery-grid { grid-template-columns: 1fr; }
    .gallery-card { height: 320px; }
    .services-content-box { padding: 25px; }
}
/* ==========================================================================
   7. PRODUCTS SECTION (HOVER OVERLAY EXHIBITION - TECH HARDWARE)
   ========================================================================== */
.products { 
    padding: 120px 8%; 
    background-color: var(--bg-tua); 
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.product-card {
    background-color: var(--tech-utama); 
    border: 1px solid rgba(56, 189, 248, 0.1);
    border-radius: 6px; 
    overflow: hidden;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--tech-muda);
    box-shadow: 0 20px 40px rgba(56, 189, 248, 0.12);
}

/* Badge Status Ketersediaan Suku Cadang */
.badge {
    position: absolute; top: 15px; left: 15px;
    background: var(--tech-sedang); 
    padding: 6px 14px; font-size: 11px; font-weight: 600;
    text-transform: uppercase; 
    border-radius: 4px; 
    z-index: 3; 
    color: var(--tech-muda);
    letter-spacing: 1px;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* --- CONTAINER GAMBAR --- */
.img-container { 
    position: relative; 
    overflow: hidden; 
    height: 290px; 
    border-bottom: 1px solid rgba(56, 189, 248, 0.15);
    background: #000;
}

.product-card img {
    width: 100%; height: 100%; object-fit: cover;
    filter: grayscale(15%) contrast(100%);
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Wadah Utama Overlay: Transformasi Menjadi Konsol Kontrol */
.product-hover-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 2;
    display: flex;
    gap: 15px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Rating Sistem / Bintang Spesifikasi */
.product-stars-overlay {
    color: var(--aksen-terang);
    font-size: 12px;
    letter-spacing: 2px;
    transition: all 0.4s ease;
}

/* Tombol Aksi Keranjang / Detail Hardware */
.btn-action-overlay {
    background: var(--tech-muda); 
    color: var(--bg-tua); 
    border: 1px solid var(--tech-muda);
    width: 50px; height: 50px; 
    border-radius: 50%; /* Bulat ikonik seperti switch mekanis */
    cursor: pointer; 
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; 
    box-shadow: var(--glow-efek);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-action-overlay:hover {
    background: transparent;
    color: var(--tech-muda);
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.8);
}

/* --- BADAN KARTU --- */
.card-body { padding: 25px 30px; }

.card-body h3 { 
    font-family: 'Poppins', sans-serif; 
    font-size: 19px; 
    margin-bottom: 8px; 
    font-weight: 600; 
    color: var(--teks-terang);
}

.card-body p { 
    font-family: 'Inter', sans-serif;
    color: rgba(241, 245, 249, 0.65); 
    font-size: 14px; 
    line-height: 1.6; 
    margin-bottom: 0; 
}

/* Ruang Informasi Harga & Komponen */
.card-footer {
    border-top: 1px solid rgba(56, 189, 248, 0.15); 
    padding-top: 20px;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price { 
    font-family: 'Poppins', sans-serif; 
    font-size: 20px; 
    font-weight: 700; 
    color: var(--tech-muda); 
}

/* ==========================================================================
   7b. RESPONSIVE LOGIC CONTROL (TECH HUD OPTIMIZATION)
   ========================================================================== */

/* 💻 MODE DESKTOP: Efek Laser Scan HUD */
@media screen and (min-width: 1025px) {
    .product-hover-overlay {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: rgba(11, 15, 25, 0.85); 
        backdrop-filter: blur(4px);
        opacity: 0; 
        pointer-events: none; 
    }

    .product-stars-overlay {
        transform: scale(0.8);
    }

    .btn-action-overlay {
        transform: translateY(20px);
    }

    /* Pemicu Aktivasi Konsol */
    .product-card:hover .product-hover-overlay {
        opacity: 1;
        pointer-events: auto;
    }
    .product-card:hover .product-stars-overlay {
        transform: scale(1);
    }
    .product-card:hover .btn-action-overlay {
        transform: translateY(0);
    }
    .product-card:hover img { 
        transform: scale(1.05); 
        filter: contrast(110%) brightness(75%);
    }
}

/* 📱 MODE TOUCHSCREEN: Integrasi Bar Status Permanen */
@media screen and (max-width: 1024px) {
    .products { padding: 80px 5%; }
    .product-grid { gap: 25px; }
    .img-container { height: 250px; }

    .product-hover-overlay {
        opacity: 1;
        pointer-events: auto;
        top: auto;
        bottom: 0;
        height: 60px;
        background: rgba(18, 24, 38, 0.95);
        border-top: 1px solid rgba(56, 189, 248, 0.2);
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 0 20px;
    }

    .product-stars-overlay {
        transform: none !important;
        font-size: 11px;
    }

    .btn-action-overlay {
        transform: none !important;
        width: 38px;
        height: 38px;
        font-size: 14px;
        background: rgba(56, 189, 248, 0.1);
    }
    
    .card-body { padding: 20px; }
    .card-body h3 { font-size: 18px; }
}

/* ==========================================================================
   8. PORTFOLIO ARCHITECTURE (THE KINETIC BLUEPRINT EXTRACTION)
   ========================================================================== */
.portfolio-section {
    padding: 120px 8%;
    background-color: var(--tech-utama);
    position: relative;
}

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

/* Transformasi Grid Menjadi Matriks Koordinat Terintegrasi */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); 
    gap: 1px; /* Garis pemisah antar modul murni dari background */
    background: var(--border-soft);
    padding: 1px;
}

.portfolio-card {
    background: var(--bg-tua); 
    position: relative;
    overflow: hidden;
    padding: 30px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 480px;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dekorasi Crosshair Sudut Industri (Muncul Hanya Saat Hover) */
.portfolio-card::before {
    content: '';
    position: absolute;
    top: 20px; left: 20px; width: 10px; height: 10px;
    border-top: 1px solid var(--tech-muda);
    border-left: 1px solid var(--tech-muda);
    opacity: 0;
    transform: translate(-5px, -5px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Area Visual (Sisi Atas Modul) --- */
.portfolio-img { 
    width: 100%;
    height: 220px; 
    overflow: hidden; 
    position: relative;
    border-radius: 4px;
    border: 1px solid var(--border-soft);
    order: 1; /* Posisi visual di atas secara semantik */
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-img img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    filter: grayscale(100%) contrast(110%) brightness(0.6);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease; 
}

/* --- Blok Informasi (Sisi Bawah Modul) --- */
.portfolio-info { 
    padding: 25px 0 0 0; 
    background: transparent;
    border: none;
    width: 100%;
    position: relative;
    order: 2;
    box-shadow: none;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-info span {
    font-family: 'Inter', sans-serif;
    font-size: 10px; 
    font-weight: 600;
    text-transform: uppercase; 
    letter-spacing: 2px;
    color: var(--aksen-terang); /* Emerald mist */
    margin-bottom: 12px;
}

.portfolio-info h3 { 
    font-family: 'Inter', sans-serif; 
    font-size: 20px; 
    font-weight: 600;
    color: var(--teks-terang); 
    margin: 0 0 15px 0; 
    line-height: 1.3;
    letter-spacing: -0.5px;
}

/* Tombol Akses Data Teknis */
.btn-detail {
    background: rgba(255, 255, 255, 0.02); 
    border: 1px solid var(--border-soft); 
    color: var(--teks-muted);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 12px; 
    cursor: pointer;
    display: inline-flex; 
    align-items: center; 
    justify-content: center;
    width: 100%;
    padding: 12px 0;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-detail i {
    font-size: 11px;
    margin-left: 6px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   INTERAKSI EKSTREM HOVER KARTU (Biru Es Kedalaman Parallaks)
   ========================================================================== */
.portfolio-card:hover {
    background: rgba(15, 23, 42, 0.6);
    box-shadow: inset 0 0 30px rgba(56, 189, 248, 0.03);
}

.portfolio-card:hover::before {
    opacity: 1;
    transform: translate(0, 0);
}

.portfolio-card:hover .portfolio-img {
    transform: translateY(-4px);
    border-color: var(--border-active);
    box-shadow: var(--glow-efek);
}

.portfolio-card:hover .portfolio-img img { 
    transform: scale(1.02);
    filter: grayscale(0%) contrast(100%) brightness(0.85); 
}

.portfolio-card:hover .btn-detail {
    background: var(--cyber-glow-fade);
    color: var(--tech-muda);
    border-color: var(--border-active);
}

.portfolio-card:hover .btn-detail i {
    transform: translateX(3px);
}


/* ==========================================================================
   8b. POPUP MODAL SCREEN (THE ASYMMETRIC HORIZON SPLIT)
   ========================================================================== */
#portfolioModal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    background-color: rgba(7, 10, 18, 0.4); 
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, backdrop-filter 0.5s ease, visibility 0.5s ease;
}

/* Trigger pembukaan transisi modal yang mulus */
#portfolioModal:not(.hidden) {
    opacity: 1;
    visibility: visible;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Pembelahan Kerja Asimetris */
.modal-body-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr; 
    height: 100vh; 
    width: 100%;
}

/* Panel Kiri (Visual Data) - Meluncur dari Atas */
.modal-img-box {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: #000;
    transform: translateY(-100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Panel Kanan (Spesifikasi Data) - Meluncur dari Bawah */
.modal-text-box {
    padding: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: rgba(7, 10, 18, 0.95);
    border-left: 1px solid var(--border-soft);
    position: relative;
    box-sizing: border-box;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Animasi Kontak Saat State Terbuka Aktif */
#portfolioModal:not(.hidden) .modal-img-box,
#portfolioModal:not(.hidden) .modal-text-box {
    transform: translateY(0);
}

.modal-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(15%) contrast(102%);
}

#portfolioModal .modal-text-box h3 {
    font-family: 'Inter', sans-serif;
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--teks-terang);
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

#portfolioModal .modal-text-box p {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    color: var(--teks-muted);
    line-height: 1.75;
}

/* Tombol Tutup Hub Terapung Minimalis (Floating Reticle Close) */
.modal-close-btn {
    position: absolute;
    top: 40px;
    right: 40px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 11px;
    color: var(--teks-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border: 1px solid var(--border-soft);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.01);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close-btn::before {
    content: '✕';
    font-size: 9px;
    color: var(--tech-muda);
}

.modal-close-btn:hover { 
    color: var(--teks-terang);
    border-color: var(--border-active);
    background: var(--cyber-glow-fade);
    box-shadow: var(--glow-efek);
}

/* --- RESPONSIVE ADJUSTMENT --- */
@media (max-width: 1024px) {
    .portfolio-grid { gap: 1px; }
    .modal-text-box { padding: 40px; }
}

@media (max-width: 768px) {
    .portfolio-card { min-height: 440px; padding: 20px; }
    .modal-body-layout { grid-template-columns: 1fr; }
    .modal-img-box { height: 40vh; transform: translateX(-100%); } /* Geser arah samping untuk mobile */
    .modal-text-box { height: 60vh; padding: 40px 24px; transform: translateX(100%); }
    
    #portfolioModal:not(.hidden) .modal-img-box,
    #portfolioModal:not(.hidden) .modal-text-box {
        transform: translateX(0);
    }
    
    .modal-close-btn { top: 20px; right: 20px; padding: 8px 14px; }
}
/* ==========================================================================
   9. ARCHITECTURE ANALYSIS (THE ASYMMETRIC SHUTTER & MONOLITHIC LINK)
   ========================================================================== */

/* --- WHY CHOOSE US: SPLIT SCREEN FOCAL MASK --- */
.why-choose-section {
    padding: 140px 8%; 
    background-color: var(--bg-tua);
    position: relative;
}

/* Pola garis arsitektur horizontal tipis pembatas node */
.why-choose-section::after {
    content: '';
    position: absolute;
    bottom: 0; left: 8%; right: 8%;
    height: 1px;
    background: var(--border-soft);
}

.why-choose-container {
    max-width: 1200px; 
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr; /* Asimetris, teks diberi ruang lebih luas */
    gap: 80px;
    align-items: center;
}

/* Kotak Pemindaian Aperture (Shutter Chassis) */
.why-img-box {
    position: relative;
    width: 100%;
    height: 480px; 
    overflow: hidden;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: #000;
    transition: border-color 0.5s ease;
}

.why-img-box img {
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    filter: grayscale(100%) contrast(110%) brightness(0.5);
    /* Transisi pegas melambat yang sangat halus */
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.why-text-box {
    width: 100%; 
}

.why-text-box h3 { 
    font-family: 'Inter', sans-serif; 
    font-size: 42px; 
    font-weight: 700;
    color: var(--teks-terang); 
    margin: 0 0 24px 0; 
    line-height: 1.2;
    letter-spacing: -1.5px;
}

.why-text-box p { 
    font-family: 'Inter', sans-serif;
    font-size: 15px; 
    color: var(--teks-muted); 
    line-height: 1.8; 
    margin-bottom: 40px;
}

/* Tombol Protokol Video Stream (Interactive Capsule) */
.btn-video {
    background: rgba(255, 255, 255, 0.02); 
    border: 1px solid var(--border-soft); 
    color: var(--teks-terang);
    padding: 14px 28px; 
    border-radius: 24px; /* Bentuk kapsul mewah */
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 500; 
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-video i { 
    font-size: 10px; 
    color: var(--tech-muda);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
}

/* ==========================================================================
   INTERAKSI EKSTREM WHY CHOOSE US (Sasis Kontainer Di-Sorot)
   ========================================================================== */
.why-choose-container:hover .why-img-box {
    border-color: var(--border-active);
    box-shadow: var(--glow-efek);
}

.why-choose-container:hover .why-img-box img {
    transform: scale(1.05); /* Gambar membesar perlahan mengisi lensa */
    filter: grayscale(20%) contrast(100%) brightness(0.7);
}

.btn-video:hover { 
    background: var(--cyber-glow-fade);
    border-color: var(--border-active);
    color: var(--tech-muda);
    box-shadow: var(--glow-efek);
}

.btn-video:hover i { 
    transform: scale(1.2) translateX(2px); 
}


/* --- CONTACT LINE: MONOLITHIC CORESHELL LINK (ROMBAK TOTAL) --- */
.contact-line-section {
    padding: 140px 8%;
    background-color: var(--bg-tua);
}

/* Menghancurkan struktur grid kembar, mengubah menjadi Terminal Terpusat */
.contact-line-container {
    max-width: 900px; /* Dipersempit agar fokus data solid */
    margin: 0 auto;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.3) 0%, rgba(15, 23, 42, 0.6) 100%);
    border: 1px solid var(--border-soft);
    padding: 80px 60px;
    border-radius: 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.8);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dekorasi Garis Sensor Perimeter Industri */
.contact-line-container::before {
    content: '';
    position: absolute;
    top: -1px; left: 10%; right: 10%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-active), transparent);
}

.contact-line-text {
    max-width: 650px;
}

.contact-line-text h3 { 
    font-family: 'Inter', sans-serif; 
    font-size: 38px; 
    font-weight: 700;
    color: var(--teks-terang); 
    margin: 0 0 20px 0; 
    line-height: 1.25;
    letter-spacing: -1px;
}

.contact-line-text p { 
    font-family: 'Inter', sans-serif;
    font-size: 15px; 
    color: var(--teks-muted); 
    line-height: 1.75; 
    margin-bottom: 40px;
}

/* Tombol Komunikasi Kriptografi Emerald (The Monolithic Secure Trigger) */
.btn-wa-line {
    background-color: rgba(52, 211, 153, 0.02); 
    color: var(--aksen-terang); /* Emerald mist */
    border: 1px solid rgba(52, 211, 153, 0.2);
    text-decoration: none;
    padding: 16px 40px; 
    border-radius: 6px; 
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: inline-flex; 
    align-items: center; 
    gap: 12px; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-wa-line i { 
    font-size: 13px; 
}

/* ==========================================================================
   INTERAKSI EKSTREM CONTACT LINES (Aktivasi Terminal Komunikasi)
   ========================================================================== */
.contact-line-container:hover {
    border-color: rgba(56, 189, 248, 0.2);
    background: rgba(15, 23, 42, 0.8);
    transform: translateY(-4px);
    box-shadow: var(--glow-efek), 0 50px 100px -40px rgba(0, 0, 0, 0.9);
}

.btn-wa-line:hover { 
    background-color: var(--aksen-terang); 
    color: var(--bg-tua); 
    border-color: var(--aksen-terang);
    box-shadow: var(--glow-soft-green);
    transform: translateY(-2px);
}


/* ==========================================================================
   9b. INTERFACE COMPRESSION ENGINE
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .why-choose-container { grid-template-columns: 1fr; gap: 40px; }
    .why-img-box { height: 380px; }
    .why-text-box h3 { font-size: 34px; }
    .contact-line-container { padding: 60px 40px; }
    .contact-line-text h3 { font-size: 32px; }
}

@media screen and (max-width: 768px) {
    .why-choose-section, .contact-line-section { padding: 100px 6%; }
    .why-img-box { height: 300px; }
    .why-text-box, .contact-line-container { text-align: center; }
    .why-text-box h3 { font-size: 28px; }
    
    .contact-line-container { padding: 45px 24px; }
    .contact-line-text h3 { font-size: 26px; }

    .btn-video, .btn-wa-line { 
        width: 100%; 
        justify-content: center; 
        box-sizing: border-box; 
    }
}

/* ==========================================================================
   10. TEAM ARCHITECTURE (THE ASYMMETRIC TERMINAL DRAWER)
   ========================================================================== */
.team-section {
    padding: 120px 8%;
    background-color: var(--tech-utama);
    position: relative;
}

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

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px; 
    margin-top: 50px;
}

/* Sasis Monolitik Anggota */
.team-card {
    background-color: var(--bg-tua);
    border-radius: 8px; 
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-soft);
    height: 500px; 
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* Memaksa info selalu mengunci di dasar */
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Panel Visual Identitas (Latar Belakang Kedalaman) --- */
.team-img-box { 
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 1;
    overflow: hidden; 
}

.team-img-box::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Gradasi super gelap untuk menyerap kontas foto standby */
    background: linear-gradient(to top, rgba(7, 10, 18, 0.95) 0%, rgba(7, 10, 18, 0.4) 100%);
    transition: opacity 0.5s ease;
}

.team-img-box img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    filter: grayscale(100%) contrast(110%) brightness(0.5); 
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease; 
}

/* --- Laci Parameter Informasi (The Data Drawer) --- */
.team-info { 
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 30px; 
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-soft);
    box-sizing: border-box;
    
    /* Menggunakan transformasi murni untuk menyembunyikan deskripsi secara presisi */
    transform: translateY(90px); 
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease;
}

.team-info h3 { 
    font-family: 'Inter', sans-serif; 
    font-size: 22px; 
    font-weight: 700;
    color: var(--teks-terang); 
    margin: 0;
    letter-spacing: -0.5px;
}

.team-position { 
    font-family: 'Inter', sans-serif;
    font-size: 11px; 
    text-transform: uppercase; 
    color: var(--tech-muda); 
    font-weight: 500; 
    margin: 6px 0 0 0; 
    display: block; 
    letter-spacing: 1.5px;
}

/* Konten Tersembunyi (Akan Muncul Mengalir Saat Laci Terangkat) */
.team-desc {
    font-family: 'Inter', sans-serif;
    font-size: 13.5px;
    line-height: 1.65;
    color: var(--teks-muted);
    margin: 20px 0 0 0;
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* Port Koneksi Sosial Media Minimalis */
.team-socials {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.team-socials a {
    color: var(--teks-muted); 
    background: rgba(255, 255, 255, 0.02);
    width: 36px; 
    height: 36px; 
    border-radius: 6px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 13px;
    border: 1px solid var(--border-soft);
    transition: all 0.3s ease;
}

/* ==========================================================================
   INTERAKSI EKSTREM HOVER (Ekstraksi Laci Data Node)
   ========================================================================== */
.team-card:hover {
    border-color: var(--border-active);
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.8);
}

.team-card:hover .team-img-box img { 
    transform: scale(1.03) translateY(-10px); 
    filter: grayscale(0%) contrast(100%) brightness(0.7); 
}

.team-card:hover .team-info {
    transform: translateY(0); /* Laci terangkat sempurna */
    background: rgba(7, 10, 18, 0.96);
    border-color: var(--border-active);
}

.team-card:hover .team-desc,
.team-card:hover .team-socials {
    opacity: 1;
}

.team-socials a:hover { 
    background: var(--cyber-glow-fade);
    color: var(--tech-muda); 
    border-color: var(--border-active);
    box-shadow: var(--glow-efek);
}


/* ==========================================================================
   10b. RESPONSIVE LAYER OVERHAUL
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .team-section { padding: 100px 6%; }
    .team-grid { gap: 24px; }
}

@media screen and (max-width: 768px) {
    .team-card { height: auto; }
    .team-img-box { position: relative; height: 320px; }
    
    .team-info {
        transform: none !important;
        background: rgba(7, 10, 18, 0.5);
        padding: 24px;
    }
    
    .team-desc, .team-socials { opacity: 1; }
}

/* ==========================================================================
   11. REVIEWS SECTION (CYBER DATA FEEDBACK MATRIX SLIDER)
   ========================================================================== */
:root {
    --cards-per-view: 2; 
}

.review-section {
    padding: 140px 8%;
    background-color: var(--tech-utama); 
    overflow: hidden; 
    border-bottom: 1px solid rgba(56, 189, 248, 0.1);
}

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

.review-relative-box {
    position: relative;
    width: 100%;
    overflow: hidden; 
    padding: 20px 0;
}

/* Jendela Utama Pembungkus Kartu Log */
.review-slider-wrapper {
    display: flex;
    flex-wrap: nowrap; 
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%; 
    will-change: transform; 
}

/* Kapsul Kartu Log Parameter User */
.review-card {
    background-color: var(--bg-tua); 
    padding: 45px; 
    border-radius: 6px; 
    
    width: calc(100% / var(--cards-per-view)); 
    flex: 0 0 calc(100% / var(--cards-per-view)); 
    box-sizing: border-box;
    
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    background-clip: padding-box; 
    
    border-top: 1px solid rgba(56, 189, 248, 0.1);
    border-bottom: 2px solid rgba(56, 189, 248, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* INTERAKSI EKSTREM: Kartu menyala seperti layar diagnostik saat kursor melintas */
.review-card:hover {
    border-bottom-color: var(--tech-muda);
    box-shadow: 0 15px 30px rgba(56, 189, 248, 0.1);
    transform: translateY(-4px);
}

.review-header { 
    display: flex; 
    justify-content: space-between; 
    align-items: flex-start;
    margin-bottom: 25px; 
}

.reviewer-info h3 { 
    font-family: 'Poppins', sans-serif; 
    font-size: 20px; 
    font-weight: 600;
    color: var(--teks-terang); 
}

.reviewer-info span { 
    font-family: 'Inter', sans-serif;
    font-size: 12px; 
    color: var(--tech-muda); 
    display: block;
    margin-top: 4px;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Rating Bar Bersifat Status Sinyal Hijau Aman */
.review-stars i { 
    color: var(--aksen-terang); 
    font-size: 11px; 
    margin-left: 2px;
    text-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.review-text { 
    font-family: 'Inter', sans-serif;
    font-size: 14.5px; 
    color: rgba(241, 245, 249, 0.75); 
    line-height: 1.75; 
    font-style: normal; /* Mengubah gaya miring puitis lama menjadi kode baku */
    position: relative;
    padding-left: 15px;
    border-left: 2px solid rgba(56, 189, 248, 0.2);
}

/* Navigasi Swicth Tombol Konsol */
.review-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(18, 24, 38, 0.9); 
    border: 1px solid rgba(56, 189, 248, 0.2);
    color: var(--tech-muda);
    width: 50px;
    height: 50px;
    border-radius: 50%; /* Mengubah bentuk kotak klasik menjadi switch bundar kontrol */
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
    backdrop-filter: blur(8px);
}

.review-nav-btn:hover {
    background: var(--tech-muda);
    color: var(--bg-tua);
    border-color: var(--tech-muda);
    box-shadow: var(--glow-efek);
    transform: translateY(-50%) scale(1.05);
}

.review-btn-prev { left: -15px; }
.review-btn-next { right: -15px; }

/* Indikator Status Node Sinyal Bawah */
.review-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.review-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%; 
    background: rgba(56, 189, 248, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.review-dots .dot.active {
    background: var(--tech-muda);
    width: 24px; 
    border-radius: 4px;
    box-shadow: var(--glow-efek);
}

/* ==========================================================================
   RESPONSIVE DESIGN (DATA GRID INTERFACE)
   ========================================================================== */

@media screen and (max-width: 1024px) {
    .review-section { padding: 100px 6%; }
}

@media screen and (max-width: 768px) {
    :root { --cards-per-view: 1; }
    .review-section { padding: 80px 5%; }
    .review-card { 
        padding: 30px 25px; 
        border-left: 10px solid transparent; 
        border-right: 10px solid transparent; 
    }
    .review-btn-prev { left: 5px; }
    .review-btn-next { right: 5px; }
}

@media screen and (max-width: 600px) {
    .review-section { padding: 60px 4%; }
    .reviewer-info h3 { font-size: 19px; }
}

@media screen and (max-width: 480px) {
    .review-section { padding: 50px 10px; }
    .review-card { 
        padding: 25px 20px; 
        border-left: 5px solid transparent; 
        border-right: 5px solid transparent; 
    }
    .review-header { flex-direction: column; gap: 12px; }
    .review-text { font-size: 13.5px; }
    .review-nav-btn { width: 40px; height: 40px; }
}

/* ==========================================================================
   12. FOOTER ARCHITECTURE (THE GRID CRYPTOGRAPHIC LEDGER)
   ========================================================================== */
.site-footer {
    background-color: var(--bg-tua); 
    padding: 100px 8% 40px;
    border-top: 1px solid var(--border-soft);
    position: relative;
}

/* Garis dekoratif laser horizontal super tipis di bagian paling atas */
.site-footer::before {
    content: '';
    position: absolute;
    top: -1px; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-active), transparent);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 0.7fr; /* Pembagian rasio kolom yang dinamis */
    gap: 60px;
}

.footer-column {
    position: relative;
}

.footer-column h3 {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--teks-muted);
    text-transform: uppercase;
    margin: 0 0 30px 0;
    letter-spacing: 2px;
}

/* --- Brand Kernel Node (Kolom Kiri) --- */
.footer-brand h2 {
    font-family: 'Inter', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--teks-terang);
    margin: 0 0 16px 0;
    letter-spacing: -1px;
}

.footer-brand p {
    font-family: 'Inter', sans-serif;
    font-size: 13.5px;
    line-height: 1.75;
    color: var(--teks-muted);
    max-width: 360px;
}

/* --- Internal Core Links (Kolom Tengah) --- */
.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 14px;
}

.footer-links ul li a {
    font-family: 'Inter', sans-serif;
    color: var(--teks-muted);
    text-decoration: none;
    font-size: 14px;
    position: relative;
    padding-bottom: 2px;
    display: inline-block;
    transition: color 0.3s ease;
}

/* INTERAKSI EKSTREM: Garis Ekstraksi Laser Mikro (Bukan Bayangan Buram) */
.footer-links ul li a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 1px;
    background-color: var(--tech-muda);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-links ul li a:hover {
    color: var(--teks-terang);
}

.footer-links ul li a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* --- Parameter Kontak & Media Sosial (Kolom Kanan) --- */
.footer-contact p {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--teks-muted);
    margin: 0 0 24px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-contact p i {
    color: var(--tech-muda);
    font-size: 13px;
}

.footer-socials {
    display: flex;
    gap: 8px;
}

.footer-socials a {
    color: var(--teks-muted);
    background: rgba(255, 255, 255, 0.01);
    width: 38px;
    height: 38px;
    border-radius: 6px; 
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border: 1px solid var(--border-soft);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-socials a:hover {
    background: var(--cyber-glow-fade);
    color: var(--tech-muda);
    border-color: var(--border-active);
    box-shadow: var(--glow-efek);
    transform: translateY(-2px);
}

/* --- Baris Manifes Hak Cipta (Footer Bottom) --- */
.footer-bottom {
    max-width: 1200px;
    margin: 80px auto 0;
    padding-top: 30px;
    border-top: 1px solid var(--border-soft);
    display: flex;
    justify-content: space-between; /* Membuat posisi kiri-kanan yang mewah */
    align-items: center;
}

.footer-bottom p {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    color: rgba(148, 163, 184, 0.4); /* Muted slate redup */
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin: 0;
}

/* ==========================================================================
   12b. COMPRESSION INTERFACE (RESPONSIVE ENGINE)
   ========================================================================== */
@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: 1.2fr 1fr; 
        gap: 50px;
    }
    .footer-column:first-child {
        grid-column: span 2; /* Brand memanjang penuh di atas */
        border-bottom: 1px solid var(--border-soft);
        padding-bottom: 40px;
    }
    .footer-bottom {
        margin-top: 60px;
    }
}

@media (max-width: 640px) {
    .site-footer {
        padding: 80px 6% 40px;
    }
    .footer-container {
        grid-template-columns: 1fr; /* Menjadi satu baris lurus struktural */
        gap: 35px;
    }
    .footer-column:first-child {
        grid-column: span 1;
    }
    /* Mempertahankan layout rata kiri yang dewasa, bukan rata tengah kasual */
    .footer-column {
        text-align: left;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
        margin-top: 50px;
    }
}