.share-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 1000;
}

.share-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff8a00, #e52e71);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    animation: pulse 2s infinite;
}

.share-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.share-button i {
    color: white;
    font-size: 24px;
    transition: transform 0.3s ease;
}

.share-button.active i {
    transform: rotate(45deg);
}

.share-options {
    position: absolute;
    bottom: 70px;
    left: 0;
    width: 220px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.share-options.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.share-option {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #333;
    text-decoration: none;
}

.share-option:last-child {
    margin-bottom: 0;
}

.share-option:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: translateX(5px);
}

.share-option i {
    font-size: 20px;
    margin-right: 12px;
    width: 24px;
    text-align: center;
}

.facebook { color: #3b5998; }
.twitter { color: #1da1f2; }
.linkedin { color: #0077b5; }
.whatsapp { color: #25d366; }
.copy-link { color: #6a11cb; }

.share-option span {
    font-weight: 500;
}

.tooltip {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.tooltip.show {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 138, 0, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 138, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 138, 0, 0); }
}

@media (max-width: 768px) {
    .share-container { bottom: 20px; left: 20px; }
    .share-options { width: 200px; }
}

@media (max-width: 480px) {
    .share-container { bottom: 15px; left: 15px; }
    .share-button { width: 50px; height: 50px; }
    .share-button i { font-size: 20px; }
    .share-options { width: 180px; }
}