:root{--share-bg-light:#f9fafb;--share-border-light:#e5e7eb;--share-title-color-light:#111827;--share-bg-dark:#1f2937;--share-border-dark:#374151;--share-title-color-dark:#f9fafb;--share-border-radius:0.75rem;--share-padding:1.5rem;--button-gap:0.75rem;--button-border-radius:8px;--transition-speed:0.2s}.professional-social-share{background:var(--share-bg-light);padding:var(--share-padding);border-radius:var(--share-border-radius);margin:2rem 0;text-align:center;border:1px solid var(--share-border-light);transition:background-color var(--transition-speed) ease,border-color var(--transition-speed) ease}.dark-mode .professional-social-share{background:var(--share-bg-dark);border-color:var(--share-border-dark)}.professional-social-share .share-title{margin-top:0;margin-bottom:1.5rem;font-weight:600;font-size:1.25rem;color:var(--share-title-color-light);transition:color var(--transition-speed) ease}.dark-mode .professional-social-share .share-title{color:var(--share-title-color-dark)}.professional-social-share .share-buttons-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:var(--button-gap)}.professional-social-share .share-list-item{position:relative;display:inline-block}.professional-social-share .share-button{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.6rem 1.2rem;border-radius:var(--button-border-radius);text-decoration:none;font-weight:500;font-size:.9rem;color:#fff;border:none;cursor:pointer;transition:transform var(--transition-speed) ease,box-shadow var(--transition-speed) ease,background-color var(--transition-speed) ease;-webkit-tap-highlight-color:transparent}.professional-social-share .share-button:hover,.professional-social-share .share-button:focus-visible{transform:translateY(-4px) scale(1.05);box-shadow:0 6px 16px rgba(0,0,0,.2)}.professional-social-share .share-button:active{transform:translateY(-1px) scale(.98);box-shadow:0 2px 8px rgba(0,0,0,.15)}.professional-social-share .share-icon{width:20px;height:20px;flex-shrink:0}.professional-social-share .share-icon svg{width:100%;height:100%;vertical-align:middle;fill:currentColor}.share-facebook{background-color:#1877f2}.share-twitter{background-color:#1da1f2}.share-linkedin{background-color:#0a66c2}.share-whatsapp{background-color:#25d366}.share-pinterest{background-color:#e60023}.share-reddit{background-color:#ff4500}.share-telegram{background-color:#26a5e4}.share-email{background-color:#777}.share-copy-link{background-color:#6c757d}.share-copy-link.copied{background-color:#28a745}.copied-message{position:absolute;bottom:110%;left:50%;transform:translateX(-50%);background-color:#28a745;color:#fff;padding:.4rem .8rem;border-radius:6px;font-size:.85rem;font-weight:500;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity var(--transition-speed) ease,visibility var(--transition-speed) ease,bottom var(--transition-speed) ease;z-index:10}.share-copy-link.copied+.copied-message{opacity:1;visibility:visible;bottom:120%}.professional-social-share.is-floating{position:fixed;left:var(--share-padding);top:50%;transform:translateY(-50%);flex-direction:column;width:auto;z-index:1000;padding:var(--button-gap)}.professional-social-share.is-floating .share-title{display:none}.professional-social-share.is-floating .share-buttons-list{flex-direction:column}@media (max-width:767px){.professional-social-share{padding:1.25rem 1rem}.professional-social-share .share-button{padding:.75rem;width:46px;height:46px;border-radius:50%;gap:0}.professional-social-share .share-label{display:none}.professional-social-share .share-icon{margin:0}.professional-social-share.is-floating{left:50%;top:auto;bottom:1rem;width:auto;transform:translateX(-50%);box-shadow:0 -4px 15px rgba(0,0,0,.1)}.professional-social-share.is-floating .share-buttons-list{flex-direction:row}}