body { font-family: 'Inter', sans-serif; background-color: #f8fafc; }
        .glass-header { background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); }
        .custom-scrollbar::-webkit-scrollbar { width: 6px; height: 6px; }
        .custom-scrollbar::-webkit-scrollbar-track { background: #f1f5f9; }
        .custom-scrollbar::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
   
            /* ==========================================
   FLOATING WHATSAPP BUTTON STYLES
   ========================================== */
.wa-floating {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 55px;
    height: 55px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
}

.wa-floating svg {
    width: 30px;
    height: 30px;
    fill: #ffffff;
    transition: transform 0.3s ease;
}

/* Efek Hover Floating WA */
.wa-floating:hover {
    background-color: #20ba5a;
    transform: translateY(-5px) scale(1.08);
    box-shadow: 0 8px 22px rgba(37, 211, 102, 0.6);
}

.wa-floating:hover svg {
    transform: rotate(8deg);
}


/* ==========================================
   CUSTOM FOOTER STYLES
   ========================================== */
.custom-footer {
    background-color: #1e293b; /* Dark Slate Charcoal */
    color: #94a3b8;            /* Soft Muted Gray */
    text-align: center;
    padding: 24px 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin-top: 40px;
    border-top: 1px solid #334155;
}

.custom-footer p {
    margin: 0 0 12px 0;
    font-size: 0.95rem;
    font-weight: 400;
}

.custom-footer .author-name {
    color: #f8fafc;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* Social Links Layout */
.custom-footer .social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Styling Link Sosial Media */
.custom-footer .social-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.25s ease;
}

/* Efek Hover Pada Link Sosial Media */
.custom-footer .social-links a:hover {
    color: #ffffff;
    background-color: #2563eb; /* Accent Blue */
    border-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Penyesuaian Tampilan HP (Mobile Responsiveness) */
@media (max-width: 600px) {
    .wa-floating {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .wa-floating svg {
        width: 26px;
        height: 26px;
    }

    .custom-footer .social-links {
        gap: 10px;
    }
    
    .custom-footer .social-links a {
        font-size: 0.8rem;
        padding: 5px 12px;
    }
}