/**
 * Sticky CTA Bar Styles
 * =====================
 * Part of the Phoca Premiere Template B2B Sales Enhancement
 *
 * A fixed bottom bar that slides up to prompt conversion actions.
 * Designed to be non-intrusive but clearly visible.
 */

/* =========================================================================
   DESIGN TOKENS
   ========================================================================= */

:root {
    --ph-sticky-cta-bg: rgba(255, 255, 255, 0.92);
    --ph-sticky-cta-border: rgba(102, 126, 234, 0.15);
    --ph-sticky-cta-shadow: 0 -4px 30px rgba(0, 0, 0, 0.08), 0 -1px 6px rgba(0, 0, 0, 0.04);
    --ph-sticky-cta-text: #475569;
    --ph-sticky-cta-icon-color: #667eea;
    --ph-sticky-cta-btn-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --ph-sticky-cta-btn-bg-hover: linear-gradient(135deg, #5a6fd6 0%, #6a4394 100%);
    --ph-sticky-cta-btn-text: #ffffff;
    --ph-sticky-cta-close-color: #94a3b8;
    --ph-sticky-cta-close-hover: #334155;
}

[data-bs-theme="dark"] {
    --ph-sticky-cta-bg: rgba(30, 41, 59, 0.95);
    --ph-sticky-cta-border: rgba(102, 126, 234, 0.25);
    --ph-sticky-cta-shadow: 0 -4px 30px rgba(0, 0, 0, 0.3), 0 -1px 6px rgba(0, 0, 0, 0.2);
    --ph-sticky-cta-text: #94a3b8;
    --ph-sticky-cta-icon-color: #818cf8;
    --ph-sticky-cta-btn-bg: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
    --ph-sticky-cta-btn-bg-hover: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --ph-sticky-cta-btn-text: #ffffff;
    --ph-sticky-cta-close-color: #64748b;
    --ph-sticky-cta-close-hover: #e2e8f0;
}

/* =========================================================================
   STICKY CTA BAR
   ========================================================================= */

#ph-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9990;
    padding: 0;
    background: var(--ph-sticky-cta-bg);
    border-top: 1px solid var(--ph-sticky-cta-border);
    box-shadow: var(--ph-sticky-cta-shadow);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    transform: translateY(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        visibility 0.4s;
    pointer-events: none;
}

#ph-sticky-cta.ph-sticky-cta-visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* =========================================================================
   INNER LAYOUT
   ========================================================================= */

.ph-sticky-cta-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    position: relative;
}

/* Icon */
.ph-sticky-cta-icon {
    display: none;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--ph-sticky-cta-btn-bg);
    flex-shrink: 0;
}

.ph-sticky-cta-icon i {
    color: #ffffff;
    font-size: 0.85rem;
}

/* Text */
.ph-sticky-cta-text {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ph-sticky-cta-text);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* CTA Button */
.ph-sticky-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 8px;
    background: var(--ph-sticky-cta-btn-bg);
    color: var(--ph-sticky-cta-btn-text);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    flex-shrink: 0;
}

.ph-sticky-cta-button:hover,
.ph-sticky-cta-button:focus-visible {
    background: var(--ph-sticky-cta-btn-bg-hover);
    color: var(--ph-sticky-cta-btn-text);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
    text-decoration: none;
}

.ph-sticky-cta-button:focus-visible {
    outline: 2px solid var(--ph-sticky-cta-icon-color);
    outline-offset: 2px;
}

.ph-sticky-cta-button i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.ph-sticky-cta-button:hover i {
    transform: translateX(2px);
}

/* Close button */
.ph-sticky-cta-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: transparent;
    border: none;
    color: var(--ph-sticky-cta-close-color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: background-color 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
    margin-left: 4px;
}

.ph-sticky-cta-close:hover,
.ph-sticky-cta-close:focus-visible {
    background: rgba(0, 0, 0, 0.05);
    color: var(--ph-sticky-cta-close-hover);
}

[data-bs-theme="dark"] .ph-sticky-cta-close:hover,
[data-bs-theme="dark"] .ph-sticky-cta-close:focus-visible {
    background: rgba(255, 255, 255, 0.1);
}

.ph-sticky-cta-close:focus-visible {
    outline: 2px solid var(--ph-sticky-cta-icon-color);
    outline-offset: 2px;
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */

/* Desktop: show icon */
@media (min-width: 768px) {
    .ph-sticky-cta-icon {
        display: inline-flex;
    }

    .ph-sticky-cta-inner {
        padding: 14px 24px;
    }
}

/* Mobile: stack vertically */
@media (max-width: 576px) {
    .ph-sticky-cta-inner {
        flex-wrap: nowrap;
        gap: 8px;
        padding: 10px 14px;
    }

    .ph-sticky-cta-text {
        font-size: 0.8rem;
        flex: 1;
        min-width: 0;
    }

    .ph-sticky-cta-button {
        padding: 7px 14px;
        font-size: 0.78rem;
    }
}

/* =========================================================================
   PRINT — hide entirely
   ========================================================================= */

@media print {
    #ph-sticky-cta {
        display: none !important;
    }
}

/* =========================================================================
   REDUCED MOTION
   ========================================================================= */

@media (prefers-reduced-motion: reduce) {
    #ph-sticky-cta {
        transition: opacity 0.1s;
        transform: none !important;
    }

    #ph-sticky-cta.ph-sticky-cta-visible {
        transform: none !important;
    }
}