.fab {
    position: fixed;
    z-index: var(--z-overlay);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-navy);
    color: var(--color-primary-1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-base);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-normal);
    opacity: 0;
    pointer-events: none;
    border: none;
}

.fab.visible {
    opacity: 1;
    pointer-events: auto;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-hover);
}

.fab:active {
    transform: scale(0.95);
}

.fab-contact {
    bottom: 16px;
    left: 16px;
}

.fab-sidebar .fab-contact {
    position: relative;
    bottom: auto;
    left: auto;
    opacity: 1;
    pointer-events: auto;
}

.fab-globe {
    bottom: 16px;
    right: 16px;
}

.fab-icon {
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    position: absolute;
}

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

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

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

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

.fab-sidebar {
    position: fixed;
    z-index: var(--z-overlay);
    bottom: 20px;
    left: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.fab-sidebar.visible {
    opacity: 1;
    pointer-events: auto;
}

.fab-strip {
    position: absolute;
    bottom: calc(100% + var(--space-md));
    left: 0;
    opacity: 0;
    transform: translateY(10px) scale(0.95);
    pointer-events: none;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.fab-sidebar.expanded .fab-strip {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.contact-strip-vertical {
    flex-direction: column;
    align-items: stretch;
    width: auto;
    max-width: none;
}

.contact-strip-vertical .contact-strip-label {
    max-width: none;
    padding: 10px 8px;
    font-size: 8px;
}

.contact-strip-vertical .contact-strip-divider {
    width: auto;
    height: 8px;
    align-self: auto;
    background: repeating-linear-gradient(
        90deg,
        var(--color-white),
        var(--color-white) 3px,
        transparent 3px,
        transparent 6px
    );
}

.contact-strip-vertical .contact-strip-icons {
    flex-direction: column;
    flex-wrap: nowrap;
    padding: 10px;
    gap: 8px;
}

.contact-strip-vertical .contact-strip-plane {
    padding: 8px 0;
    align-self: auto;
}

.contact-strip-vertical .contact-strip-plane img {
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .fab-globe {
        display: none;
    }
}

@media (min-width: 1024px) {
    .fab-sidebar:not(.collapsed) {
        bottom: auto;
        top: 80%;
        left: 50px;
        transform: translateY(-50%);
    }

    .fab-sidebar.visible:not(.collapsed) {
        transform: translateY(-50%);
    }

    .fab-sidebar .fab-contact {
        display: none;
    }

    .fab-sidebar.collapsed .fab-contact {
        display: flex;
    }

    .fab-strip {
        opacity: 1;
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }

    .fab-sidebar.collapsed .fab-strip {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
        pointer-events: none;
    }

    .fab-sidebar.collapsed.expanded .fab-strip {
        opacity: 1;
        transform: translateY(0) scale(1);
        pointer-events: auto;
    }
}

.globe-modal {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-overlay) + 50);
    display: none;
    align-items: center;
    justify-content: center;
}

.globe-modal.active {
    display: flex;
}

.globe-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 22, 40, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.globe-modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.globe-modal-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-navy);
    box-shadow: var(--shadow-base);
    z-index: 1;
    transition: transform var(--transition-fast);
}

.globe-modal-close:hover {
    transform: scale(1.1);
}

.globe-modal-body {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}