#wa-btn{
  position:fixed;bottom:100px;left:28px;z-index:8100;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;border:none;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(37,211,102,.4);
  cursor:none !important;
  transition:all .3s var(--ease);
  animation:waPop .5s var(--ease) .8s both;
}
@keyframes waPop{from{transform:scale(0);opacity:0;}to{transform:scale(1);opacity:1;}}
#wa-btn:hover{transform:scale(1.12);box-shadow:0 12px 36px rgba(37,211,102,.55);}
#wa-btn::before{
  content:'';position:absolute;inset:-5px;border-radius:50%;
  border:2px solid rgba(37,211,102,.35);
  animation:waPulse 2.2s ease-in-out infinite;
}
@keyframes waPulse{0%,100%{transform:scale(1);opacity:.6;}50%{transform:scale(1.2);opacity:0;}}
#wa-btn svg{width:28px;height:28px;fill:#fff;}

/* Tooltip */
#wa-btn::after{
  content:'Chat on WhatsApp';
  position:absolute;left:68px;top:50%;transform:translateY(-50%);
  background:rgba(10,10,10,.92);color:#fff;
  font-family:var(--ff-b);font-size:.72rem;font-weight:500;
  letter-spacing:.05em;white-space:nowrap;
  padding:6px 14px;border-radius:4px;
  opacity:0;pointer-events:none;
  transition:opacity .2s;
}
#wa-btn:hover::after{opacity:1;}

/* Notification badge */
#wa-badge{
  position:absolute;top:2px;right:2px;
  width:16px;height:16px;background:#ff4757;
  border-radius:50%;border:2px solid var(--black);
  font-family:var(--ff-b);font-size:9px;font-weight:700;
  color:#fff;display:flex;align-items:center;justify-content:center;
  animation:waPop .4s var(--ease) 1.4s both;
}

/* ── CALENDLY SECTION ── */
.calendly-section{padding:80px 0;background:var(--black);border-top:1px solid var(--border);}
.calendly-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start;}
.calendly-embed{
  background:var(--gray2);border:1px solid var(--border);
  border-radius:4px;overflow:hidden;min-height:620px;
  position:relative;
}
.calendly-embed iframe{width:100%;height:620px;border:none;}
.cal-placeholder{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:16px;
  padding:40px;text-align:center;
}
.cal-icon{width:64px;height:64px;background:rgba(200,241,53,.08);
  border:1px solid rgba(200,241,53,.2);border-radius:50%;
  display:flex;align-items:center;justify-content:center;}
.cal-icon svg{width:28px;height:28px;fill:var(--lime);}
.cal-placeholder-title{font-family:var(--ff-d);font-size:1.4rem;letter-spacing:.05em;}
.cal-placeholder-text{font-size:.85rem;color:var(--gray3);line-height:1.75;max-width:280px;}
.cal-steps{display:flex;flex-direction:column;gap:16px;margin-top:8px;}
.cal-step{display:flex;align-items:flex-start;gap:16px;padding:18px 20px;
  background:var(--gray2);border:1px solid var(--border);border-radius:4px;
  transition:border-color .3s;}
.cal-step:hover{border-color:rgba(200,241,53,.2);}
.cal-step-num{
  width:32px;height:32px;border-radius:50%;
  background:rgba(200,241,53,.1);border:1px solid rgba(200,241,53,.25);
  font-family:var(--ff-d);font-size:1rem;color:var(--lime);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.cal-step-title{font-size:.9rem;font-weight:600;margin-bottom:3px;}
.cal-step-desc{font-size:.8rem;color:var(--gray3);line-height:1.6;}

@media(max-width:1024px){
  .calendly-inner{grid-template-columns:1fr;gap:40px;}
}