body { font-family: 'Quicksand', sans-serif; scroll-behavior: smooth; background: #f8fafc; }
        .sidebar-gradient { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); }
        .hero-pattern { background-image: radial-gradient(#3b82f6 0.5px, transparent 0.5px); background-size: 24px 24px; }
        .nav-glass { background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(226, 232, 240, 0.8); }
        .hover-lift { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
        .hover-lift:hover { transform: translateY(-4px); box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1); }
        .shimmer { background: linear-gradient(90deg, #2563eb, #9333ea, #2563eb); background-size: 200% auto; animation: shine 3s linear infinite; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        @keyframes shine { to { background-position: 200% center; } }
        .custom-bullet::before { content: "✔"; color: #2563eb; font-weight: bold; margin-right: 10px; }

        #loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #050505; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999999;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.ks-logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
    /* Glow Biru Muda */
    filter: drop-shadow(0 0 25px rgba(14, 165, 233, 0.6));
    animation: ks-float 3s ease-in-out infinite;
}

.ks-spinner-box {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ks-spinner {
    width: 80px;
    height: 80px;
    /* Border dasar biru muda transparan */
    border: 3px solid rgba(14, 165, 233, 0.1);
    /* Border putar warna Sky Blue pekat */
    border-top: 3px solid #0ea5e9;
    border-radius: 50%;
    animation: ks-spin 1s cubic-bezier(0.5, 0.1, 0.4, 0.9) infinite;
}

.ks-loading-text {
    /* Warna teks Biru Muda */
    color: #0ea5e9;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-top: 25px;
    /* Shadow Biru Muda */
    text-shadow: 0 0 15px rgba(14, 165, 233, 0.5);
    animation: ks-blink 1.5s ease-in-out infinite;
}

/* --- Animations --- */
@keyframes ks-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes ks-float {
    0%, 100% { transform: translateY(0) rotate(3deg); }
    50% { transform: translateY(-15px) rotate(-3deg); }
}

@keyframes ks-blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.98); }
}


        #content {
            padding: 50px;
            text-align: center;
        }
         @keyframes fastShimmer {
    0% { transform: translateX(-100%) skewX(-20deg); }
    15% { transform: translateX(250%) skewX(-20deg); }
    100% { transform: translateX(250%) skewX(-20deg); }
  }