/* Floating Action Button */
.fab-container {
    position: fixed;
    bottom: 45px;
    /* Lifted to clear footer/back-to-top overlap */
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* LTR Positioning */
.fab-container[dir="ltr"] {
    left: 40px;
    right: auto;
}

/* RTL Positioning */
.fab-container[dir="rtl"] {
    right: 40px;
    left: auto;
}

/* Main FAB Button */
.fab-main {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--contact-primary, #bf2626);
    color: #fff;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(191, 38, 38, 0.4);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.fab-main:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(191, 38, 38, 0.6);
}

/* Main Button Tooltip Base */
.fab-main::after {
    content: attr(data-label);
    position: absolute;
    background: #333;
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

/* LTR Tooltip (Button is on the left, tooltip goes right) */
.fab-container[dir="ltr"] .fab-main::after {
    left: 70px;
    right: auto;
    transform: translateX(-10px);
}

.fab-container[dir="ltr"] .fab-main:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* RTL Tooltip (Button is on the right, tooltip goes left) */
.fab-container[dir="rtl"] .fab-main::after {
    right: 70px;
    left: auto;
    transform: translateX(10px);
}

.fab-container[dir="rtl"] .fab-main:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.fab-icon-open,
.fab-icon-close {
    position: absolute;
    transition: all 0.3s ease;
}

.fab-icon-close {
    opacity: 0;
    transform: rotate(-90deg);
}

.fab-container.active .fab-icon-open {
    opacity: 0;
    transform: rotate(90deg);
}

.fab-container.active .fab-icon-close {
    opacity: 1;
    transform: rotate(0deg);
}

.fab-container.active .fab-main {
    background: #333;
    transform: rotate(45deg);
}

.fab-container.active .fab-main::after {
    opacity: 0;
}

/* FAB Menu */
.fab-menu {
    display: flex;
    flex-direction: column-reverse;
    gap: 12px;
    position: absolute;
    bottom: 75px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: bottom center;
}

.fab-container.active .fab-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Individual FAB Items */
.fab-item {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: scale(0) translateY(20px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
}

/* Staggered Animation */
.fab-container.active .fab-item {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.fab-container.active .fab-item:nth-child(1) {
    transition-delay: 0.05s;
}

.fab-container.active .fab-item:nth-child(2) {
    transition-delay: 0.1s;
}

.fab-container.active .fab-item:nth-child(3) {
    transition-delay: 0.15s;
}

.fab-container.active .fab-item:nth-child(4) {
    transition-delay: 0.2s;
}

.fab-container.active .fab-item:nth-child(5) {
    transition-delay: 0.25s;
}

/* Brand Colors */
.fab-item.whatsapp {
    background: #25d366;
}

.fab-item.phone {
    background: #34b7f1;
}

.fab-item.email {
    background: #ea4335;
}

.fab-item.facebook {
    background: #1877f2;
}

.fab-item.location {
    background: #ff6b6b;
}

.fab-item:hover {
    transform: scale(1.15) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

/* Tooltips for Items Base */
.fab-item::after {
    content: attr(data-label);
    position: absolute;
    background: #333;
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

/* LTR Tooltips for Items (Button is on the left, tooltip goes right) */
.fab-container[dir="ltr"] .fab-item::after {
    left: 60px;
    right: auto;
    transform: translateX(-10px);
}

.fab-container[dir="ltr"] .fab-item:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* RTL Tooltips for Items (Button is on the right, tooltip goes left) */
.fab-container[dir="rtl"] .fab-item::after {
    right: 60px;
    left: auto;
    transform: translateX(10px);
}

.fab-container[dir="rtl"] .fab-item:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Pulse Animation for Main Button */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(191, 38, 38, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(191, 38, 38, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(191, 38, 38, 0);
    }
}

.fab-main:not(.active) {
    animation: pulse 2s infinite;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .fab-container[dir="ltr"] {
        bottom: 85px;
        left: 20px;
        right: auto;
    }

    .fab-container[dir="rtl"] {
        bottom: 85px;
        right: 20px;
        left: auto;
    }

    .fab-main {
        width: 56px;
        height: 56px;
        font-size: 1.3rem;
    }

    .fab-main::after,
    .fab-item::after {
        display: none;
        /* Hide tooltips on mobile */
    }

    .fab-item {
        width: 46px;
        height: 46px;
        font-size: 1.1rem;
    }
}

/* Flash Highlight Animation triggered from Footer */
@keyframes intensePulse {
    0% {
        transform: scale(1) rotate(45deg);
        box-shadow: 0 0 0 0 rgba(234, 67, 53, 0.9);
        background: #ea4335;
    }

    50% {
        transform: scale(1.15) rotate(45deg);
        box-shadow: 0 0 0 25px rgba(234, 67, 53, 0);
        background: #ea4335;
    }

    100% {
        transform: scale(1) rotate(45deg);
        box-shadow: 0 0 0 0 rgba(234, 67, 53, 0);
    }
}

.fab-container.active .fab-main.flash-highlight {
    animation: intensePulse 0.5s ease-in-out 3;
}