:root {
    --neon: #00fbff;
    --bg-color: #050505;
    --accent-color: #00f2ff;
    --text-main: #ffffff;
    --text-dim: #a0a0a0;
    --glass: rgba(255, 255, 255, 0.05);
}

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

body {
    overflow-x: hidden;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
}

.glow-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 242, 255, 0.05) 0%, transparent 50%);
    z-index: -1;
}

/* --- NAVIGATION --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
    backdrop-filter: blur(15px);
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo-link { text-decoration: none; color: inherit; }
                .logo {
                    font-size: 2.5rem;
                    font-weight: 800;
                    letter-spacing: 1px;
                    cursor: pointer;       
                    transition: transform 0.3s ease;
                    }

                .logo:hover {
                    transform: scale(1.05);
                    filter: drop-shadow(0 0 10px rgba(0, 251, 255, 0.5));
                    }

                .logo span {
                    color: #00fbff;
                    text-shadow: 0 0 10px rgba(0, 251, 255, 0.5);
                    }

nav ul { display: flex; list-style: none; align-items: center; gap: 15px; }
nav ul li a {
    text-decoration: none;
    color: #94a3b8;
    font-weight: 700;
    font-size: 0.85rem;
    transition: 0.3s;
}
nav ul li a:hover { color: var(--neon); text-shadow: 0 0 8px var(--neon); }

/* --- DROPDOWN CORE (SOLUSI FIX) --- */
.dropdown { position: relative; }
.dropdown-content {
    display: none; /* SEMBUNYI DEFAULT */
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 10, 10, 0.95);
    min-width: 130px;
    border: 1px solid var(--neon);
    border-radius: 10px;
    margin-top: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    z-index: 1000;
    overflow: hidden;
}
.dropdown-content.show { display: block; animation: dropAnim 0.2s ease-out; }

@keyframes dropAnim {
    from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.dropdown-content a {
    color: white !important;
    padding: 12px 15px !important;
    display: block !important;
    font-size: 0.8rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.dropdown-content a:hover { background: rgba(0, 251, 255, 0.1); color: var(--neon) !important; }

/* Di style.css, cukup sisakan ini saja untuk panah */
.fa-caret-down {
    display: inline-block !important;
    transition: transform 0.3s ease-in-out !important;
    transform: rotate(0deg); /* Posisi awal */
    pointer-events: none; /* Supaya klik di panah kena ke tombolnya langsung */
}


/* --- BUTTON ADMIN --- */
.btn-admin { border: 1px solid var(--neon); padding: 4px 12px; border-radius: 50px; }
.btn-admin:hover { background: var(--neon); color: black !important; }

/* --- HERO & CONTENT --- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; }
h1 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.8rem, 8vw, 3.5rem); line-height: 1.1; margin-bottom: 15px; }
.gradient-text { background: linear-gradient(90deg, #00f2ff, #bc00ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { color: var(--text-dim); font-size: 1rem; max-width: 600px; margin: 0 auto 30px; }

.btn-future {
    display: inline-block; padding: 12px 30px; border: 1px solid var(--accent-color);
    color: var(--accent-color); text-decoration: none; border-radius: 50px; transition: 0.4s;
}
.btn-future:hover { background: var(--accent-color); color: white; box-shadow: 0 0 20px var(--accent-color); }

.social-section { margin-top: 60px; }
.social-text { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 15px; }
.social-footer { display: flex; justify-content: center; gap: 20px; }
.social-footer a { color: var(--accent-color); font-size: 1.5rem; transition: 0.3s; }
.social-footer a:hover { transform: translateY(-5px); filter: drop-shadow(0 0 8px var(--accent-color)); }

/* --- MODAL --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9); backdrop-filter: blur(10px);
    display: none; justify-content: center; align-items: center; z-index: 10000;
}
.modal-content {
    background: #0a0a0a; border: 1px solid var(--neon); padding: 30px;
    border-radius: 20px; max-width: 400px; width: 90%; text-align: center;
}
.qr-preview { width: 180px; height: 180px; background: white; margin: 20px auto; padding: 10px; border-radius: 10px; }
.qr-preview img { width: 100%; height: 100%; object-fit: contain; }
.support-options { display: flex; gap: 10px; justify-content: center; }
.support-item { text-decoration: none; color: var(--neon); font-weight: bold; padding: 10px 20px; border: 1px solid var(--neon); border-radius: 10px; }

.main-footer { padding: 30px; text-align: center; border-top: 1px solid rgba(255,255,255,0.05); }

/* --- RESPONSIVE MOBILE --- */
@media (max-width: 768px) {
    nav { flex-direction: column; gap: 10px; }
    nav ul { flex-wrap: wrap; justify-content: center; gap: 10px; }
    .dropdown-content { position: absolute; width: 120px; } /* Tetap melayang di HP */
}