/* Lightweight fixed WhatsApp contact widget */
.fs-wa{position:fixed;right:24px;bottom:24px;z-index:1050;display:flex;flex-direction:column;align-items:flex-end;gap:14px;font-family:inherit}
.fs-wa *{box-sizing:border-box}
.fs-wa__toggle{position:relative;width:58px;height:58px;border:0;border-radius:50%;display:grid;place-items:center;background:#20c871;color:#fff;cursor:pointer;box-shadow:0 8px 26px rgba(10,90,55,.24);transition:transform .2s,box-shadow .2s}
.fs-wa__toggle:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(10,90,55,.3)}
.fs-wa__toggle svg{width:31px;height:31px}
.fs-wa__indicator{position:absolute;top:3px;right:3px;width:12px;height:12px;background:#79e6aa;border:2px solid #fff;border-radius:50%}
.fs-wa__panel{width:min(340px,calc(100vw - 32px));background:#fff;color:#1b2a3e;border-radius:16px;overflow:hidden;box-shadow:0 18px 55px rgba(14,31,52,.22);border:1px solid rgba(18,36,59,.08);transform-origin:bottom right;animation:fs-wa-in .22s ease-out}
.fs-wa__panel[hidden]{display:none}
.fs-wa__header{display:flex;align-items:center;gap:11px;background:#15243b;padding:17px 16px;color:#fff}
.fs-wa__avatar{display:grid;place-items:center;width:43px;height:43px;flex-shrink:0;background:#30465e;border-radius:12px}
.fs-wa__avatar svg{width:23px;height:23px}
.fs-wa__identity{display:flex;flex:1;flex-direction:column;gap:4px}
.fs-wa__identity strong{font-size:15px;font-weight:700}
.fs-wa__identity small{font-size:11px;color:#d2dfec}
.fs-wa__identity small:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;background:#4fe19b}
.fs-wa__close{align-self:flex-start;width:30px;height:30px;background:transparent;color:#fff;border:0;border-radius:6px;font-size:25px;line-height:1;cursor:pointer}
.fs-wa__close:hover{background:rgba(255,255,255,.1)}
.fs-wa__body{padding:18px 16px 16px}
.fs-wa__message{padding:14px;border-radius:4px 13px 13px;background:#f3f6fa;font-size:13px;line-height:1.55}
.fs-wa__message strong{font-size:14px}
.fs-wa__message p{margin:8px 0;color:#33455b}
.fs-wa__message span{font-size:12px;color:#64748b}
.fs-wa__cta{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:16px;padding:13px;border-radius:8px;background:#19ad67;color:#fff!important;text-decoration:none!important;font-size:14px;font-weight:700;transition:background .2s}
.fs-wa__cta:hover{background:#138b52}
.fs-wa__cta svg{width:20px;height:20px}
.fs-wa__note{display:block;text-align:center;color:#7a8796;font-size:11px;margin-top:11px}
.fs-wa button:focus-visible,.fs-wa a:focus-visible{outline:3px solid #66a7ff;outline-offset:3px}
@keyframes fs-wa-in{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:640px){.fs-wa{right:16px;bottom:max(16px,env(safe-area-inset-bottom));gap:12px}.fs-wa__toggle{width:54px;height:54px}}
@media(prefers-reduced-motion:reduce){.fs-wa__panel{animation:none}.fs-wa__toggle,.fs-wa__cta{transition:none}}