/* ==========================================================================
   SMK Mobile & Desktop Quick Contact Bar (Ultra Lightweight & Accessible)
   ========================================================================== */

:root {
    --smk-qc-brand: #004247;
    --smk-qc-brand-hover: #006D73;
    --smk-qc-wa: #25D366;
    --smk-qc-wa-hover: #20BA5A;
    --smk-qc-text-white: #FFFFFF;
    --smk-qc-font: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* --------------------------------------------------------------------------
   Mobile View (< 768px): Model A Floating Glassmorphism Pill
   -------------------------------------------------------------------------- */
@media screen and (max-width: 768px) {
    .smk-qc-mobile-pill {
        position: fixed;
        /* Keep clear of iPhone's Home Indicator without changing normal screens. */
        bottom: max(18px, env(safe-area-inset-bottom, 0px));
        left: 50%;
        transform: translateX(-50%) translateY(0);
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: calc(100% - 32px);
        max-width: 380px;
        padding: 6px 8px;
        background: rgba(0, 42, 47, 0.90);
        backdrop-filter: blur(14px) saturate(180%);
        -webkit-backdrop-filter: blur(14px) saturate(180%);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 50px;
        box-shadow: 0 10px 30px rgba(0, 42, 47, 0.35), 0 2px 8px rgba(0, 0, 0, 0.15);
        z-index: 99999;
        transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.38s ease, visibility 0.38s;
        will-change: transform, opacity;
        box-sizing: border-box;
    }

    /* Scroll-aware hide state */
    .smk-qc-mobile-pill.smk-qc-hidden {
        transform: translateX(-50%) translateY(140%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

    .smk-qc-mobile-pill .smk-qc-btn,
    .smk-qc-mobile-pill .smk-qc-btn:hover,
    .smk-qc-mobile-pill .smk-qc-btn:focus,
    .smk-qc-mobile-pill .smk-qc-btn:active,
    .smk-qc-mobile-pill .smk-qc-btn:visited {
        flex: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        min-height: 48px; /* WCAG 2.1 AA Touch Target */
        padding: 8px 14px;
        color: #FFFFFF !important;
        text-decoration: none !important;
        font-family: var(--smk-qc-font);
        font-weight: 600;
        font-size: 14px;
        line-height: 1;
        border-radius: 40px;
        transition: background-color 0.2s ease, transform 0.15s ease;
        box-sizing: border-box;
        -webkit-tap-highlight-color: transparent;
    }

    .smk-qc-mobile-pill .smk-qc-btn:active {
        transform: scale(0.97);
    }

    .smk-qc-mobile-pill .smk-qc-btn:focus-visible {
        outline: 2px solid #FFFFFF;
        outline-offset: 2px;
    }

    /* Phone Button */
    .smk-qc-mobile-pill .smk-qc-btn-phone {
        background: rgba(255, 255, 255, 0.12);
    }

    .smk-qc-mobile-pill .smk-qc-btn-phone:hover {
        background: rgba(255, 255, 255, 0.22);
    }

    /* WhatsApp Button */
    .smk-qc-mobile-pill .smk-qc-btn-wa,
    .smk-qc-mobile-pill .smk-qc-btn-wa:hover,
    .smk-qc-mobile-pill .smk-qc-btn-wa:focus,
    .smk-qc-mobile-pill .smk-qc-btn-wa:active,
    .smk-qc-mobile-pill .smk-qc-btn-wa:visited {
        /* #00363A on the WhatsApp green is 6.66:1 (WCAG AA). */
        color: #00363A !important;
    }

    .smk-qc-mobile-pill .smk-qc-btn-wa {
        background: var(--smk-qc-wa);
        box-shadow: 0 3px 10px rgba(37, 211, 102, 0.35);
    }

    .smk-qc-mobile-pill .smk-qc-btn-wa:hover {
        background: var(--smk-qc-wa-hover);
    }

    .smk-qc-mobile-pill .smk-qc-divider {
        width: 1px;
        height: 24px;
        background: rgba(255, 255, 255, 0.22);
        margin: 0 4px;
        flex-shrink: 0;
    }

    .smk-qc-mobile-pill .smk-qc-icon {
        display: block;
        flex-shrink: 0;
    }

    /* Hide Desktop Badge on Mobile */
    .smk-qc-desktop-btn {
        display: none !important;
    }
}

/* Preserve the labels while occupying less of short mobile viewports. */
@media screen and (max-width: 768px) and (max-height: 600px) {
    .smk-qc-mobile-pill {
        bottom: max(8px, env(safe-area-inset-bottom, 0px));
        padding: 4px 6px;
    }

    .smk-qc-mobile-pill .smk-qc-btn,
    .smk-qc-mobile-pill .smk-qc-btn:hover,
    .smk-qc-mobile-pill .smk-qc-btn:focus,
    .smk-qc-mobile-pill .smk-qc-btn:active,
    .smk-qc-mobile-pill .smk-qc-btn:visited {
        min-height: 44px;
        padding: 8px 10px;
        gap: 6px;
        font-size: 13px;
    }

    .smk-qc-mobile-pill .smk-qc-divider {
        height: 20px;
        margin: 0 2px;
    }
}

/* --------------------------------------------------------------------------
   Desktop View (>= 769px): Dedicated Floating WhatsApp Button
   -------------------------------------------------------------------------- */
@media screen and (min-width: 769px) {
    /* Hide Mobile Pill on Desktop */
    .smk-qc-mobile-pill {
        display: none !important;
    }

    .smk-qc-desktop-btn,
    .smk-qc-desktop-btn:hover,
    .smk-qc-desktop-btn:focus,
    .smk-qc-desktop-btn:active,
    .smk-qc-desktop-btn:visited {
        position: fixed;
        bottom: 24px;
        right: 24px;
        z-index: 99999;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 10px 20px 10px 14px;
        min-height: 50px;
        background: rgba(0, 42, 47, 0.92);
        color: #FFFFFF !important;
        backdrop-filter: blur(12px) saturate(180%);
        -webkit-backdrop-filter: blur(12px) saturate(180%);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 50px;
        box-shadow: 0 8px 25px rgba(0, 42, 47, 0.28), 0 2px 6px rgba(0, 0, 0, 0.1);
        text-decoration: none !important;
        font-family: var(--smk-qc-font);
        font-weight: 600;
        font-size: 14px;
        line-height: 1;
        transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.25s ease, box-shadow 0.25s ease;
        box-sizing: border-box;
    }

    .smk-qc-desktop-text {
        color: #FFFFFF !important;
        font-family: var(--smk-qc-font);
        font-weight: 600;
        font-size: 14px;
        line-height: 1;
        display: inline-block;
    }

    .smk-qc-desktop-icon-wrap {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        background: var(--smk-qc-wa);
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(37, 211, 102, 0.4);
        transition: transform 0.25s ease;
    }

    .smk-qc-desktop-btn:hover {
        transform: translateY(-4px);
        background: #006D73 !important;
        box-shadow: 0 12px 30px rgba(0, 42, 47, 0.4);
        color: #FFFFFF !important;
    }

    .smk-qc-desktop-btn:hover .smk-qc-desktop-text {
        color: #FFFFFF !important;
    }

    .smk-qc-desktop-btn:hover .smk-qc-desktop-icon-wrap {
        transform: scale(1.08);
        background: var(--smk-qc-wa-hover);
    }

    .smk-qc-desktop-btn:focus-visible {
        outline: 2px solid var(--smk-qc-brand);
        outline-offset: 3px;
    }

    .smk-qc-desktop-btn .smk-qc-icon {
        color: #FFFFFF !important;
        fill: #FFFFFF !important;
        display: block;
    }
}

/* Respect users who request less motion or animated UI. */
@media (prefers-reduced-motion: reduce) {
    .smk-qc-mobile-pill,
    .smk-qc-mobile-pill .smk-qc-btn,
    .smk-qc-desktop-btn,
    .smk-qc-desktop-icon-wrap {
        transition: none;
    }
}