/* =========================
   Contact CTA Section
   ========================= */

.contact-cta{ 
  padding:80px 0; 
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  position: relative;
  overflow: hidden;
}
.contact-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(108,43,217,.08) 0%, transparent 70%);
  pointer-events: none;
}
.contact-cta .wrap{ 
  max-width: var(--container-max, 1200px); 
  margin:0 auto; 
  padding:0 var(--container-pad,24px);
  position: relative;
  z-index: 1;
}
.contact-cta h2{ 
  margin:0 0 20px; 
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  text-align: center;
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.contact-cta .contact-intro {
  margin: 0 0 40px;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.6;
  color: #64748b;
  text-align: center;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}
.contact-cta .calendar-embed{ 
  margin:0 0 32px; 
  border:1px solid rgba(255,255,255,.3);
  border-radius:24px; 
  min-height:400px; 
  display:grid; 
  place-items:center; 
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color:var(--muted);
  box-shadow: 0 20px 40px rgba(0,0,0,.08);
  transition: transform .3s ease;
  overflow: hidden;
}
.contact-cta .calendar-embed:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(0,0,0,.12);
}
.contact-cta .calendar-embed iframe {
  border-radius: 20px;
  width: 100%;
  height: 100%;
  min-height: 400px;
}
.contact-cta .cta-row{ 
  margin-top:0;
  text-align: center;
}
.contact-cta .btn-whatsapp{ 
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:16px 32px; 
  border-radius:50px; 
  background: linear-gradient(135deg, #4fd04d 0%, #45c443 100%);
  color:#fff; 
  text-decoration:none; 
  font-weight:600;
  font-size:16px;
  border:2px solid transparent;
  transition:all .3s ease;
  box-shadow: 0 8px 24px rgba(79,208,77,.3);
  position: relative;
  overflow: hidden;
}
.contact-cta .btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity .3s ease;
}
.contact-cta .btn-whatsapp:hover,
.contact-cta .btn-whatsapp:focus{ 
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(79,208,77,.4);
  color: #fff;
}
.contact-cta .btn-whatsapp:hover::before,
.contact-cta .btn-whatsapp:focus::before {
  opacity: 1;
}

/* Motion safety */
@media (prefers-reduced-motion: reduce) {
  .contact-cta .calendar-embed:hover { transform: none; }
  .contact-cta .btn-whatsapp:hover, .contact-cta .btn-whatsapp:focus { transform: none; }
}

/* ---------- Responsive Design ---------- */
@media (max-width: 980px){
  .contact-cta { padding: 60px 0; }
}

@media (max-width: 760px) {
  .contact-cta h2 {
    font-size: clamp(24px, 6vw, 32px);
  }
  .contact-cta .calendar-embed {
    min-height: 350px;
    border-radius: 20px;
  }
  .contact-cta .calendar-embed iframe {
    min-height: 350px;
    border-radius: 16px;
  }
  .contact-cta .btn-whatsapp {
    padding: 14px 28px;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .contact-cta { padding: 40px 0; }
  .contact-cta h2 {
    font-size: clamp(20px, 8vw, 28px);
  }
  .contact-cta .calendar-embed {
    min-height: 300px;
    border-radius: 16px;
  }
  .contact-cta .calendar-embed iframe {
    min-height: 300px;
    border-radius: 12px;
  }
  .contact-cta .btn-whatsapp {
    padding: 12px 24px;
    font-size: 14px;
    width: 100%;
    max-width: 280px;
  }
}