:root {
    --bg: #ffffff;
    --accent: #48cae4;
    --accent-dark: #0096c7;
    --accent-soft: #e0f7fa;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --radius-lg: 24px;
    --radius-sm: 12px;
    --shadow: 0 10px 30px rgba(72, 202, 228, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }
body { font-family: 'Plus Jakarta Sans', sans-serif; background-color: var(--bg); color: var(--text-dark); overflow-x: hidden; }

/* NAVBAR - Logo Lebih Sleek */
nav { position: fixed; top: 0; width: 100%; padding: 12px 0; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); z-index: 1000; border-bottom: 1px solid #f1f8f9; display: flex; justify-content: center; }
.nav-container { width: 85%; display: flex; justify-content: space-between; align-items: center; }
.logo-wrapper { display: flex; align-items: center; gap: 10px; }
.nav-logo { height: 32px; width: auto; } /* UKURAN LOGO NAVBAR */
.logo-text { font-weight: 800; font-size: 1.1rem; letter-spacing: -0.5px; }
.logo-text span { color: var(--accent); }

.nav-links a { text-decoration: none; color: var(--text-dark); font-weight: 600; font-size: 0.85rem; margin-left: 25px; }
.btn-discord { background: var(--accent-soft); color: var(--accent-dark) !important; padding: 8px 18px; border-radius: 10px; }

/* --- HERO SECTION - PERFECT CENTERING --- */
.hero { 
    min-height: 80vh; /* Memberikan ruang tinggi agar konten benar-benar di tengah */
    padding: 150px 10% 100px;
    display: flex;
    flex-direction: column;
    align-items: center; /* Memastikan semua elemen di tengah secara horizontal */
    justify-content: center; /* Memastikan semua elemen di tengah secara vertikal */
    text-align: center;
    background: radial-gradient(circle at 50% 50%, #f0fcfe 0%, #ffffff 80%);
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 800px;
}

/* Ukuran Logo yang Sleek & Centered */
.hero-main-logo { 
    width: 390px; /* Ukuran pas, tidak terlalu besar */
    height: auto;
    margin: 0 auto 25px; /* Margin auto kiri-kanan memastikan posisi tengah */
    display: block;
    filter: drop-shadow(0 10px 20px rgba(72, 202, 228, 0.2));
    transition: transform 0.5s ease;
}

.hero-main-logo:hover {
    transform: scale(1.05) rotate(5deg); /* Animasi kecil saat kursor di atasnya */
}

/* Badge Styling */
.badge-cyan { 
    background: var(--accent-soft); 
    color: var(--accent-dark); 
    padding: 8px 20px; 
    border-radius: 100px; 
    font-size: 0.75rem; 
    font-weight: 800; 
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
    box-shadow: 0 4px 10px rgba(72, 202, 228, 0.1);
}

/* Typography perbaikan */
.hero h1 { 
    font-size: clamp(2.8rem, 6vw, 4rem); 
    font-weight: 800; 
    line-height: 1.1; 
    letter-spacing: -2.5px; 
    margin-bottom: 25px; 
    color: var(--text-dark);
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent), #00b4d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p { 
    color: var(--text-light); 
    max-width: 580px; 
    margin: 0 auto 45px; 
    font-size: 1.15rem; 
    line-height: 1.6;
}

/* Button Group Centering */
.hero-btns { 
    display: flex; 
    gap: 20px; 
    justify-content: center;
    flex-wrap: wrap;
}
.btn-primary { background: var(--accent); color: white; padding: 16px 35px; border-radius: var(--radius-sm); text-decoration: none; font-weight: 700; display: inline-block; transition: 0.3s; box-shadow: 0 10px 20px rgba(72, 202, 228, 0.2); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(72, 202, 228, 0.3); }
.btn-outline { border: 2px solid var(--accent); color: var(--accent); padding: 14px 35px; border-radius: var(--radius-sm); text-decoration: none; font-weight: 700; display: inline-block; margin-left: 10px; transition: 0.3s; }

/* KATALOG & CARDS */
.catalog { padding: 80px 10%; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.2rem; font-weight: 800; letter-spacing: -1px; }
.filter-container { display: flex; gap: 8px; }
.filter-btn { border: none; background: #f1f5f9; padding: 10px 20px; border-radius: 100px; cursor: pointer; font-weight: 700; color: var(--text-light); transition: 0.3s; }
.filter-btn.active { background: var(--accent); color: white; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; }
.card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid #f1f8f9; transition: 0.4s; }
.card:hover { transform: translateY(-10px); box-shadow: var(--shadow); }
.card-img-container { position: relative; height: 480px; background: #f8fafc; overflow: hidden; }
.image-slider { display: flex; width: 100%; height: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.image-slider::-webkit-scrollbar { display: none; }
.image-slider img { flex: 0 0 100%; width: 100%; height: 100%; object-fit: cover; scroll-snap-align: start; cursor: zoom-in; }

.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255, 255, 255, 0.9); border: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; z-index: 5; color: var(--accent-dark); opacity: 0; transition: 0.3s; }
.card-img-container:hover .slider-btn { opacity: 1; }
.slider-btn.prev { left: 15px; }
.slider-btn.next { right: 15px; }

.card-body { padding: 30px; }
.card-category { font-size: 0.7rem; font-weight: 800; color: var(--accent-dark); text-transform: uppercase; margin-bottom: 10px; }
.card-body h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; }
.card-body p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 25px; }
.btn-card { display: block; text-align: center; background: #f8fafc; color: var(--text-dark); text-decoration: none; padding: 12px; border-radius: var(--radius-sm); font-weight: 700; transition: 0.3s; }
.btn-card:hover { background: var(--accent); color: white; }

/* LIGHTBOX */
.lightbox { display: none; position: fixed; z-index: 10000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(15, 23, 42, 0.9); backdrop-filter: blur(8px); align-items: center; justify-content: center; }
.lightbox img { max-width: 90%; max-height: 85vh; border-radius: 20px; box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.close-lightbox { position: absolute; top: 30px; right: 40px; color: #fff; font-size: 40px; cursor: pointer; }

footer { padding: 60px 10%; text-align: center; background: #f9fbfc; border-top: 1px solid #f1f8f9; }
.footer-logo { font-weight: 800; font-size: 1.2rem; margin-bottom: 10px; }
.footer-logo span { color: var(--accent); }
.copyright { color: #94a3b8; font-size: 0.8rem; }

@media (max-width: 768px) {
    .nav-container { width: 90%; }
    .hero { padding-top: 160px; }
    .hero h1 { font-size: 2.5rem; }
    .slider-btn { opacity: 1; }
}