/* Reusable WhatsApp actions for lead forms. Scoped to the nb-wa namespace. */
.nb-wa-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-top: 12px;
}

.nb-wa-actions > * {
  min-width: 0;
}

.nb-wa-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 47px;
  padding: 0 17px;
  border: 1px solid #1da851;
  border-radius: 999px;
  background: #25d366;
  box-shadow: 0 7px 18px rgba(20, 137, 69, 0.2);
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.nb-wa-cta:hover {
  background: #1da851;
  box-shadow: 0 10px 22px rgba(20, 137, 69, 0.28);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

.nb-wa-cta:focus-visible {
  outline: 3px solid rgba(18, 55, 44, 0.55);
  outline-offset: 3px;
}

.nb-wa-cta__icon {
  flex: 0 0 auto;
  font-size: 20px;
  line-height: 1;
}

/* Persistent edge CTA: vertical on desktop, compact above the mobile action bar. */
.nb-wa-floating {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 1025;
  flex-direction: column;
  width: 58px;
  min-height: 176px;
  padding: 15px 8px;
  border-right: 0;
  border-radius: 18px 0 0 18px;
  background: linear-gradient(160deg, #2be071 0%, #19ad4c 100%);
  box-shadow: -6px 8px 24px rgba(8, 91, 43, 0.36);
  transform: translateY(-50%);
  animation: nbWaAttention 2.6s ease-in-out infinite;
}

.nb-wa-floating .nb-wa-cta__icon {
  font-size: 27px;
}

.nb-wa-floating span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.nb-wa-floating:hover,
.nb-wa-floating:focus-visible {
  transform: translateY(calc(-50% - 2px));
}

body.modal-open .nb-wa-floating {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

@keyframes nbWaAttention {
  0%,
  100% {
    box-shadow: -6px 8px 24px rgba(8, 91, 43, 0.34);
  }

  50% {
    box-shadow: -7px 10px 30px rgba(37, 211, 102, 0.62);
  }
}

/* The overview submit keeps its existing design inside the shared action row. */
#overview .nb-wa-actions {
  grid-template-columns: minmax(0, 1fr);
}

#overview .nb-wa-actions .overview-submit.nf-submit-trigger {
  min-width: 0;
  margin: 0 !important;
}

/* Modal submit buttons already use the same full-width pill shape. */
.nest-enquiry-modal .form-buttons.nb-wa-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding-top: 3px !important;
}

.nest-enquiry-modal .form-buttons.nb-wa-actions .nf-submit-trigger {
  margin-top: 0 !important;
}

/* The page contact form has a unique circular submit, so WhatsApp sits below it. */
.nb-wa-actions--block {
  display: block;
  margin-top: 0;
  padding: 0 12px 15px;
}

.nb-wa-actions--block .nb-wa-cta {
  max-width: 360px;
  margin: 0 auto;
}

/* Compact treatment for the fixed desktop quick-enquiry bar. */
.project-enquiry-inner > .nb-wa-cta--quick {
  flex: 0 0 auto;
  width: auto;
  min-width: 158px;
  min-height: 50px;
  padding-inline: 14px;
  border-radius: 4px;
  font-size: 13px;
}

@media (max-width: 1199px) {
  .project-enquiry-inner > .nb-wa-cta--quick {
    min-width: 145px;
    padding-inline: 10px;
  }
}

@media (max-width: 991.98px) {
  .nb-wa-floating {
    top: auto;
    right: 12px;
    bottom: calc(74px + env(safe-area-inset-bottom));
    flex-direction: row;
    width: auto;
    min-width: 174px;
    min-height: 52px;
    padding: 0 18px;
    border: 1px solid #1da851;
    border-radius: 999px;
    transform: none;
  }

  .nb-wa-floating span {
    writing-mode: horizontal-tb;
    transform: none;
  }

  .nb-wa-floating:hover,
  .nb-wa-floating:focus-visible {
    transform: translateY(-2px);
  }
}

@media (max-width: 575.98px) {
  .nb-wa-actions {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .nb-wa-cta {
    min-height: 48px;
  }

  .nb-wa-floating {
    right: 12px;
    bottom: calc(70px + env(safe-area-inset-bottom));
    width: 56px;
    min-width: 56px;
    min-height: 56px;
    padding: 0;
    border-radius: 50%;
  }

  .nb-wa-floating span {
    display: none;
  }
}

/* Keep stacked modal actions usable on short laptop/desktop viewports. */
@media (min-width: 576px) and (max-height: 700px) {
  .nest-enquiry-modal .modal-dialog {
    margin-top: 8px !important;
    margin-bottom: 8px !important;
  }

  .nest-enquiry-modal .modal-content {
    max-height: calc(100vh - 16px);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .nest-enquiry-modal .modal-body {
    padding: 18px 24px 16px;
  }

  .nest-enquiry-modal .modal-header {
    padding-bottom: 10px;
  }

  .nest-enquiry-modal .input-group {
    margin-bottom: 7px;
  }

  .nest-enquiry-modal .form-buttons.nb-wa-actions {
    gap: 8px;
    margin-top: 6px;
  }

  .nest-enquiry-modal .overview-assurances {
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nb-wa-cta {
    transition: none;
  }

  .nb-wa-floating {
    animation: none;
  }
}