/* --- Core Web Vitals Optimization --- */
body {
    padding-top: 0 !important;
    position: relative;
    font-display: swap; /* Speeds up font rendering for SEO */
}

/* Navbar Stability (Prevents layout jump) */
.navbar {
    z-index: 9999 !important;
    position: sticky !important;
    top: 0;
    min-height: 90px;
    background-color: #ffffff !important;
    pointer-events: auto !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* LOGO SIZE FIX: Prominent & SEO Friendly */
.main-logo {
    height: 75px !important; /* Increased for high-visibility */
    width: auto;
    display: block;
    object-fit: contain;
}

/* Mobile Background Fix: Ensures menu is not transparent */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: #ffffff !important;
        padding: 20px;
        margin-top: 10px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .main-logo {
        height: 55px !important;
    }
}

/* WhatsApp Float: High-priority Z-index but lower than navbar */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff !important;
    padding: 12px 22px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none !important;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 9000;
}