.kd-quote-builder {
  background: #f4f7f5;
  border-top: 1px solid #dce8e1;
  border-bottom: 1px solid #dce8e1;
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1.25rem, 5vw, 4rem);
}

.kd-quote-builder__inner {
  max-width: 1180px;
  margin: 0 auto;
}

.kd-quote-builder__intro {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.kd-quote-builder__eyebrow,
.kd-quote-builder__summary-label {
  margin: 0 0 .7rem;
  color: #9a7620;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.kd-quote-builder h2 {
  max-width: 800px;
  margin: 0 0 1rem;
  color: #0a3328;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.04em;
}

.kd-quote-builder__intro > p:last-child {
  max-width: 680px;
  margin: 0;
  color: #4b6358;
  font-size: 1.02rem;
  line-height: 1.75;
}

.kd-quote-builder__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 1.5rem;
  align-items: start;
}

.kd-quote-builder__form,
.kd-quote-builder__summary {
  border: 1px solid #d9e5de;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(10, 51, 40, .08);
}

.kd-quote-builder__form {
  display: grid;
  gap: 1.35rem;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.kd-quote-builder__field {
  display: grid;
  gap: .5rem;
}

.kd-quote-builder__field label,
.kd-quote-builder__addons legend {
  color: #0a3328;
  font-size: .9rem;
  font-weight: 800;
}

.kd-quote-builder__field select {
  width: 100%;
  min-height: 48px;
  padding: .75rem .9rem;
  border: 1px solid #bfd0c6;
  border-radius: 10px;
  background: #fff;
  color: #153a2e;
  font: inherit;
}

.kd-quote-builder__field select:focus,
.kd-quote-builder__addon input:focus-visible,
.kd-quote-builder__whatsapp:focus-visible {
  outline: 3px solid rgba(212, 175, 55, .35);
  outline-offset: 2px;
}

.kd-quote-builder__hint {
  min-height: 1.4em;
  margin: 0;
  color: #61766b;
  font-size: .84rem;
  line-height: 1.55;
}

.kd-quote-builder__addons {
  min-width: 0;
  margin: 0;
  padding: 1rem 0 0;
  border: 0;
  border-top: 1px solid #e5eee9;
}

.kd-quote-builder__addons legend {
  padding: 0;
  margin-bottom: .8rem;
}

.kd-quote-builder__addons legend span {
  color: #75887e;
  font-weight: 500;
}

.kd-quote-builder__addon-list {
  display: grid;
  gap: .65rem;
}

.kd-quote-builder__addon {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .75rem;
  align-items: center;
  padding: .85rem;
  border: 1px solid #dce8e1;
  border-radius: 12px;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.kd-quote-builder__addon:hover {
  border-color: #b8cdbf;
  background: #f8fbf9;
  transform: translateY(-1px);
}

.kd-quote-builder__addon input {
  width: 18px;
  height: 18px;
  accent-color: #145c45;
}

.kd-quote-builder__addon-copy {
  display: grid;
  gap: .2rem;
}

.kd-quote-builder__addon-copy strong {
  color: #173d31;
  font-size: .88rem;
}

.kd-quote-builder__addon-copy small {
  color: #6a7d73;
  font-size: .78rem;
  line-height: 1.45;
}

.kd-quote-builder__addon-price {
  color: #145c45;
  font-size: .82rem;
  font-weight: 800;
  text-align: right;
  white-space: nowrap;
}

.kd-quote-builder__terms {
  padding: 1rem 1.1rem;
  border-left: 3px solid #d4af37;
  background: #fffaf0;
  color: #53665c;
  font-size: .83rem;
  line-height: 1.6;
}

.kd-quote-builder__terms strong {
  display: block;
  margin-bottom: .35rem;
  color: #493a14;
}

.kd-quote-builder__terms ul {
  margin: 0;
  padding-left: 1.1rem;
}

.kd-quote-builder__summary {
  position: sticky;
  top: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #0a3328;
  border-color: #0a3328;
  color: #eef5f0;
}

.kd-quote-builder__summary-label {
  color: #e2bd4f;
}

.kd-quote-builder__summary h3 {
  margin: 0 0 1.35rem;
  color: #fff;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.15;
}

.kd-quote-builder__summary-content {
  display: grid;
  gap: .55rem;
}

.kd-quote-builder__summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .65rem;
  border-bottom: 1px solid rgba(238, 245, 240, .14);
  color: rgba(238, 245, 240, .72);
  font-size: .83rem;
  line-height: 1.4;
}

.kd-quote-builder__summary-row strong {
  color: #fff;
  text-align: right;
  white-space: nowrap;
}

.kd-quote-builder__summary-row.is-emphasis {
  padding-top: .35rem;
  color: #fff;
  font-size: .93rem;
}

.kd-quote-builder__summary-row.is-emphasis strong {
  color: #e2bd4f;
}

.kd-quote-builder__summary-divider {
  margin: .7rem 0 .1rem;
  color: #e2bd4f;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.kd-quote-builder__custom-note,
.kd-quote-builder__empty {
  margin: .65rem 0 0;
  padding: .8rem;
  border-radius: 10px;
  background: rgba(226, 189, 79, .12);
  color: #f5e7b4;
  font-size: .82rem;
  line-height: 1.55;
}

.kd-quote-builder__whatsapp {
  display: block;
  margin-top: 1.5rem;
  padding: .9rem 1rem;
  border-radius: 10px;
  background: #d4af37;
  color: #173326;
  font-size: .88rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease;
}

.kd-quote-builder__whatsapp:hover {
  background: #e2bd4f;
  transform: translateY(-1px);
}

.kd-quote-builder__summary-note {
  margin: 1rem 0 0;
  color: rgba(238, 245, 240, .58);
  font-size: .75rem;
  line-height: 1.6;
}

.kd-quote-builder__disclosure {
  max-width: 900px;
  margin: 1.5rem auto 0;
  color: #61766b;
  font-size: .78rem;
  line-height: 1.65;
  text-align: center;
}

.kd-quote-builder__disclosure strong {
  color: #355948;
}

@media (max-width: 820px) {
  .kd-quote-builder__layout {
    grid-template-columns: 1fr;
  }

  .kd-quote-builder__summary {
    position: static;
  }
}

@media (max-width: 520px) {
  .kd-quote-builder__addon {
    grid-template-columns: auto 1fr;
  }

  .kd-quote-builder__addon-price {
    grid-column: 2;
    text-align: left;
  }

  .kd-quote-builder__summary-row {
    align-items: flex-start;
    flex-direction: column;
    gap: .15rem;
  }

  .kd-quote-builder__summary-row strong {
    text-align: left;
  }
}