.rdbc-calc {
  --rdbc-ink: #211d19;
  --rdbc-muted: #716a62;
  --rdbc-copper: #bd7156;
  --rdbc-copper-dark: #9e563e;
  --rdbc-copper-soft: #f2ddd4;
  --rdbc-sage: #65715f;
  --rdbc-cream: #f7f3ed;
  --rdbc-paper: #fffdf9;
  --rdbc-line: #ddd5cc;
  --rdbc-shadow: 0 22px 70px rgba(62, 42, 30, .11);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  max-width: 1320px;
  margin: 28px auto;
  padding: clamp(34px, 6vw, 84px) clamp(18px, 5vw, 72px);
  color: var(--rdbc-ink);
  background:
    linear-gradient(135deg, rgba(255,255,255,.92), rgba(247,243,237,.94)),
    repeating-linear-gradient(0deg, rgba(89,66,47,.025) 0 1px, transparent 1px 4px);
  border: 1px solid rgba(116, 93, 75, .18);
  border-radius: 28px;
  box-shadow: 0 14px 50px rgba(62, 42, 30, .07);
  font-family: inherit;
  line-height: 1.45;
}

.rdbc-calc *, .rdbc-calc *::before, .rdbc-calc *::after { box-sizing: border-box; }
.rdbc-calc [hidden] { display: none !important; }
.rdbc-calc button, .rdbc-calc input, .rdbc-calc textarea { font: inherit; }
.rdbc-calc button { text-transform: none; letter-spacing: normal; }
.rdbc-calc p, .rdbc-calc h2, .rdbc-calc h3 { margin-top: 0; }

.rdbc-calc__aura {
  position: absolute;
  z-index: -1;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  opacity: .34;
  filter: blur(2px);
  pointer-events: none;
}
.rdbc-calc__aura--one { top: -190px; left: -130px; background: radial-gradient(circle, #e8c4b4 0, transparent 70%); }
.rdbc-calc__aura--two { right: -160px; bottom: -170px; background: radial-gradient(circle, #cbd2c5 0, transparent 70%); }

.rdbc-calc__intro {
  max-width: 830px;
  margin: 0 auto 38px;
  text-align: center;
}
.rdbc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 13px;
  color: var(--rdbc-copper-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.rdbc-eyebrow::before { content: ''; width: 30px; height: 1px; background: currentColor; }
.rdbc-calc__intro h2 {
  margin-bottom: 14px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(35px, 4.2vw, 60px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--rdbc-ink);
}
.rdbc-calc__intro p { max-width: 650px; margin: 0 auto; color: var(--rdbc-muted); font-size: clamp(16px, 1.7vw, 19px); }

.rdbc-calc__progress { max-width: 760px; margin: 0 auto 34px; }
.rdbc-calc__progressbar { overflow: hidden; height: 5px; border-radius: 999px; background: #e6dfd7; }
.rdbc-calc__progressbar span { display: block; width: 25%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--rdbc-copper), #d99c83); transition: width .35s ease; }
.rdbc-calc__progress p { display: flex; justify-content: space-between; margin: 10px 2px 0; color: var(--rdbc-muted); font-size: 13px; }
.rdbc-calc__progress strong { color: var(--rdbc-ink); font-weight: 700; }

.rdbc-calc__layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(320px, .85fr); gap: clamp(22px, 3vw, 38px); align-items: start; }
.rdbc-calc__panel, .rdbc-estimate, .rdbc-lead {
  background: rgba(255, 253, 249, .92);
  border: 1px solid var(--rdbc-line);
  border-radius: 22px;
  box-shadow: var(--rdbc-shadow);
  backdrop-filter: blur(10px);
}
.rdbc-calc__panel { min-height: 590px; padding: clamp(24px, 4vw, 46px); }
.rdbc-form { height: 100%; }
.rdbc-step { animation: rdbc-rise .38s ease both; }
@keyframes rdbc-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.rdbc-step__heading { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 30px; }
.rdbc-step__number {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  height: 44px;
  border-radius: 50%;
  color: #fff;
  background: var(--rdbc-copper);
  box-shadow: 0 8px 20px rgba(189,113,86,.25);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
}
.rdbc-step__heading h3, .rdbc-lead h3, .rdbc-estimate h3 {
  margin-bottom: 5px;
  color: var(--rdbc-ink);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(25px, 3vw, 35px);
  line-height: 1.13;
  font-weight: 500;
  letter-spacing: -.025em;
}
.rdbc-step__heading p { margin-bottom: 0; color: var(--rdbc-muted); font-size: 15px; }

.rdbc-options { display: grid; gap: 14px; }
.rdbc-options--types, .rdbc-options--compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rdbc-options--levels { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rdbc-option { position: relative; display: block; margin: 0; cursor: pointer; }
.rdbc-option > input { position: absolute; opacity: 0; pointer-events: none; }
.rdbc-option__body {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 164px;
  padding: 22px;
  border: 1px solid var(--rdbc-line);
  border-radius: 16px;
  background: rgba(255,255,255,.76);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.rdbc-options--compact .rdbc-option__body { min-height: 150px; padding: 20px; }
.rdbc-options--levels .rdbc-option__body { min-height: 174px; }
.rdbc-option:hover .rdbc-option__body { transform: translateY(-2px); border-color: #c8b5a8; box-shadow: 0 10px 28px rgba(72,50,35,.08); }
.rdbc-option > input:focus-visible + .rdbc-option__body { outline: 3px solid rgba(189,113,86,.23); outline-offset: 3px; }
.rdbc-option > input:checked + .rdbc-option__body {
  border-color: var(--rdbc-copper);
  background: linear-gradient(145deg, #fffefd, #fcf2ed);
  box-shadow: inset 0 0 0 1px var(--rdbc-copper), 0 12px 28px rgba(189,113,86,.13);
}
.rdbc-option__icon { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 18px; color: var(--rdbc-copper-dark); border-radius: 14px; background: var(--rdbc-copper-soft); }
.rdbc-option__icon .rdbc-icon { width: 27px; height: 27px; }
.rdbc-option strong { display: block; padding-right: 22px; color: var(--rdbc-ink); font-size: 16px; font-weight: 750; }
.rdbc-option small { display: block; margin-top: 4px; color: var(--rdbc-muted); font-size: 12px; line-height: 1.4; }
.rdbc-option em { position: absolute; top: -10px; right: 11px; z-index: 1; padding: 4px 9px; border-radius: 999px; color: #fff; background: var(--rdbc-copper); font-size: 10px; font-style: normal; font-weight: 750; letter-spacing: .04em; text-transform: uppercase; }
.rdbc-option__radio { position: absolute; top: 20px; right: 20px; width: 19px; height: 19px; border: 1.5px solid #c4bcb3; border-radius: 50%; background: #fff; }
.rdbc-option > input:checked + .rdbc-option__body .rdbc-option__radio { border: 5px solid var(--rdbc-copper); }

.rdbc-surface { display: grid; justify-items: center; padding: clamp(20px, 4vw, 38px) 0 10px; }
.rdbc-surface output { display: flex; align-items: baseline; gap: 7px; margin-bottom: 28px; color: var(--rdbc-ink); }
.rdbc-surface output strong { font-family: Georgia, 'Times New Roman', serif; font-size: clamp(62px, 10vw, 96px); font-weight: 500; line-height: .9; letter-spacing: -.06em; }
.rdbc-surface output span { color: var(--rdbc-copper-dark); font-size: 22px; font-weight: 700; }
.rdbc-surface input[type="range"] { width: min(100%, 600px); height: 28px; margin: 0; padding: 0; appearance: none; -webkit-appearance: none; background: transparent; cursor: pointer; }
.rdbc-surface input[type="range"]::-webkit-slider-runnable-track { height: 7px; border-radius: 99px; background: linear-gradient(90deg, var(--rdbc-copper-soft), #ded8d0); }
.rdbc-surface input[type="range"]::-moz-range-track { height: 7px; border-radius: 99px; background: linear-gradient(90deg, var(--rdbc-copper-soft), #ded8d0); }
.rdbc-surface input[type="range"]::-webkit-slider-thumb { width: 28px; height: 28px; margin-top: -10px; appearance: none; -webkit-appearance: none; border: 3px solid #fff; border-radius: 50%; background: var(--rdbc-copper); box-shadow: 0 2px 10px rgba(80,48,34,.35); }
.rdbc-surface input[type="range"]::-moz-range-thumb { width: 23px; height: 23px; border: 3px solid #fff; border-radius: 50%; background: var(--rdbc-copper); box-shadow: 0 2px 10px rgba(80,48,34,.35); }
.rdbc-range-labels { display: flex; justify-content: space-between; width: min(100%, 600px); margin-top: 2px; color: var(--rdbc-muted); font-size: 12px; }
.rdbc-number-field { display: grid; gap: 8px; width: min(100%, 260px); margin-top: 34px; color: var(--rdbc-muted); font-size: 12px; font-weight: 700; text-align: center; }
.rdbc-number-field > span { display: flex; align-items: center; overflow: hidden; border: 1px solid var(--rdbc-line); border-radius: 12px; background: #fff; }
.rdbc-number-field input { width: 100%; min-height: 50px; padding: 10px 4px 10px 18px; border: 0 !important; outline: 0; color: var(--rdbc-ink); background: transparent !important; font-size: 20px; font-weight: 750; text-align: center; box-shadow: none !important; }
.rdbc-number-field b { padding-right: 16px; color: var(--rdbc-copper-dark); }

.rdbc-fieldset { min-width: 0; margin: 0 0 30px; padding: 0; border: 0; }
.rdbc-fieldset:last-child { margin-bottom: 0; }
.rdbc-fieldset legend { margin-bottom: 13px; padding: 0; color: var(--rdbc-ink); font-size: 14px; font-weight: 800; }

.rdbc-extras { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.rdbc-extra {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 88px;
  margin: 0;
  padding: 17px 18px;
  border: 1px solid var(--rdbc-line);
  border-radius: 14px;
  background: rgba(255,255,255,.75);
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.rdbc-extra:hover { transform: translateY(-1px); border-color: #c8b5a8; }
.rdbc-extra:has(input:checked) { border-color: var(--rdbc-copper); background: #fcf2ed; box-shadow: inset 0 0 0 1px var(--rdbc-copper); }
.rdbc-extra > input[type="checkbox"] { position: absolute; opacity: 0; }
.rdbc-extra__check { position: absolute; top: 10px; right: 10px; width: 18px; height: 18px; border: 1.5px solid #bfb6ad; border-radius: 5px; background: #fff; }
.rdbc-extra > input:checked + .rdbc-extra__check { border-color: var(--rdbc-copper); background: var(--rdbc-copper); }
.rdbc-extra > input:checked + .rdbc-extra__check::after { content: ''; position: absolute; left: 5px; top: 2px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.rdbc-extra > .rdbc-icon { flex: 0 0 31px; width: 31px; height: 31px; color: var(--rdbc-copper-dark); }
.rdbc-extra strong, .rdbc-extra small { display: block; }
.rdbc-extra strong { padding-right: 13px; color: var(--rdbc-ink); font-size: 14px; }
.rdbc-extra small { margin-top: 3px; color: var(--rdbc-muted); font-size: 11px; line-height: 1.35; }
.rdbc-extra--counter { grid-column: span 1; cursor: default; }
.rdbc-counter { display: flex; align-items: center; margin-left: auto; overflow: hidden; border: 1px solid var(--rdbc-line); border-radius: 9px; background: #fff; }
.rdbc-counter button { display: grid; place-items: center; width: 30px; height: 34px; padding: 0; border: 0; color: var(--rdbc-ink); background: transparent; cursor: pointer; }
.rdbc-counter button:hover { color: #fff; background: var(--rdbc-copper); }
.rdbc-counter input { width: 27px; height: 34px; padding: 0; border: 0 !important; color: var(--rdbc-ink); background: transparent !important; text-align: center; box-shadow: none !important; appearance: textfield; }
.rdbc-final-nudge { display: flex; align-items: center; gap: 14px; margin-top: 20px; padding: 16px 18px; border-radius: 14px; color: #4e584a; background: #edf0ea; }
.rdbc-final-nudge > span { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 50%; color: var(--rdbc-sage); background: #fff; }
.rdbc-final-nudge .rdbc-icon { width: 21px; }
.rdbc-final-nudge p { margin: 0; font-size: 13px; }

.rdbc-form__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 34px; }
.rdbc-form__nav [data-next] { margin-left: auto; }
.rdbc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none !important;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}
.rdbc-button:hover { transform: translateY(-1px); }
.rdbc-button:focus-visible { outline: 3px solid rgba(189,113,86,.25); outline-offset: 3px; }
.rdbc-button .rdbc-icon { width: 19px; height: 19px; }
.rdbc-button--primary { color: #fff !important; background: var(--rdbc-copper); box-shadow: 0 9px 24px rgba(189,113,86,.22); }
.rdbc-button--primary:hover { background: var(--rdbc-copper-dark); }
.rdbc-button--ghost { color: var(--rdbc-ink) !important; border-color: var(--rdbc-line); background: transparent; }
.rdbc-button--ghost:hover { background: #fff; }
.rdbc-button--whatsapp { color: #fff !important; background: var(--rdbc-sage); }
.rdbc-button--whatsapp:hover { background: #4f5c4b; }
.rdbc-button--wide { width: 100%; }
.rdbc-button:disabled { opacity: .65; cursor: wait; }
.rdbc-button.is-loading::after { content: ''; width: 15px; height: 15px; border: 2px solid rgba(255,255,255,.45); border-top-color: #fff; border-radius: 50%; animation: rdbc-spin .8s linear infinite; }
@keyframes rdbc-spin { to { transform: rotate(360deg); } }

.rdbc-estimate { position: sticky; top: 28px; padding: clamp(24px, 3vw, 34px); }
.rdbc-estimate__kicker { display: block; margin-bottom: 8px; color: var(--rdbc-copper-dark); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.rdbc-estimate h3 { margin-bottom: 22px; font-size: 27px; }
.rdbc-estimate__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px; padding-bottom: 17px; border-bottom: 1px solid var(--rdbc-line); color: var(--rdbc-ink); font-family: Georgia, 'Times New Roman', serif; font-size: clamp(25px, 2.6vw, 35px); font-weight: 600; line-height: 1.1; letter-spacing: -.04em; }
.rdbc-estimate__price i { color: var(--rdbc-copper); font-style: normal; }
.rdbc-estimate__summary { margin: 14px 0 20px; color: var(--rdbc-muted); font-size: 12px; line-height: 1.5; }
.rdbc-estimate__lines { display: grid; gap: 0; margin-bottom: 17px; }
.rdbc-estimate__lines > div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed #e1dad2; color: var(--rdbc-muted); font-size: 12px; }
.rdbc-estimate__lines strong { flex: 0 0 auto; color: var(--rdbc-ink); font-weight: 700; }
.rdbc-estimate__legal { margin-bottom: 20px; color: #888078; font-size: 10px; line-height: 1.45; }
.rdbc-estimate__ctas { display: grid; gap: 10px; }
.rdbc-trust { display: flex; gap: 10px; margin-top: 18px; color: var(--rdbc-muted); }
.rdbc-trust > span { display: grid; place-items: center; flex: 0 0 31px; height: 31px; border-radius: 50%; color: var(--rdbc-sage); background: #edf0ea; }
.rdbc-trust .rdbc-icon { width: 17px; height: 17px; }
.rdbc-trust p { margin: 0; font-size: 10px; line-height: 1.45; }

.rdbc-lead { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 70px); margin-top: 32px; padding: clamp(28px, 5vw, 60px); animation: rdbc-rise .4s ease both; }
.rdbc-lead__close { position: absolute; top: 14px; right: 16px; display: grid; place-items: center; width: 35px; height: 35px; padding: 0; border: 0; border-radius: 50%; color: var(--rdbc-muted); background: #f1ece6; font-size: 23px; cursor: pointer; }
.rdbc-lead h3 { margin-bottom: 13px; font-size: clamp(30px, 4vw, 44px); }
.rdbc-lead__copy > p { color: var(--rdbc-muted); font-size: 15px; }
.rdbc-lead__mini-estimate { display: grid; gap: 3px; margin-top: 28px; padding: 18px; border-left: 3px solid var(--rdbc-copper); border-radius: 0 12px 12px 0; background: #faf1ec; }
.rdbc-lead__mini-estimate span { color: var(--rdbc-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .09em; }
.rdbc-lead__mini-estimate strong { color: var(--rdbc-ink); font-family: Georgia, 'Times New Roman', serif; font-size: 24px; font-weight: 600; }
.rdbc-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.rdbc-fields label { display: grid; gap: 7px; margin: 0; color: var(--rdbc-ink); font-size: 12px; font-weight: 750; }
.rdbc-fields__wide { grid-column: 1 / -1; }
.rdbc-fields input, .rdbc-fields textarea {
  width: 100%;
  min-height: 48px;
  margin: 0;
  padding: 11px 13px;
  border: 1px solid var(--rdbc-line) !important;
  border-radius: 9px;
  outline: none;
  color: var(--rdbc-ink);
  background: #fff !important;
  font-size: 15px;
  font-weight: 400;
  box-shadow: none !important;
}
.rdbc-fields textarea { min-height: 90px; resize: vertical; }
.rdbc-fields input:focus, .rdbc-fields textarea:focus { border-color: var(--rdbc-copper) !important; box-shadow: 0 0 0 3px rgba(189,113,86,.13) !important; }
.rdbc-consent { display: flex; align-items: flex-start; gap: 9px; margin: 16px 0; color: var(--rdbc-muted); font-size: 11px; line-height: 1.45; }
.rdbc-consent input { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 1px; accent-color: var(--rdbc-copper); }
.rdbc-consent a { color: var(--rdbc-copper-dark); }
.rdbc-form-status { margin: 13px 0 0; padding: 0; font-size: 13px; font-weight: 650; text-align: center; }
.rdbc-form-status.is-error { color: #a83b32; }
.rdbc-form-status.is-success { padding: 14px; border-radius: 10px; color: #3f5a3c; background: #edf3e9; }
.rdbc-hp { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }

@media (max-width: 980px) {
  .rdbc-calc { border-radius: 20px; }
  .rdbc-calc__layout { grid-template-columns: 1fr; }
  .rdbc-estimate { position: relative; top: auto; }
  .rdbc-calc__panel { min-height: 0; }
}

@media (max-width: 700px) {
  .rdbc-calc { margin: 12px auto; padding: 30px 14px; border-radius: 16px; }
  .rdbc-calc__intro { margin-bottom: 26px; }
  .rdbc-calc__intro h2 { font-size: 36px; }
  .rdbc-calc__progress { margin-bottom: 20px; }
  .rdbc-calc__panel, .rdbc-estimate { padding: 22px 16px; border-radius: 16px; }
  .rdbc-step__heading { gap: 11px; margin-bottom: 22px; }
  .rdbc-step__number { flex-basis: 38px; height: 38px; }
  .rdbc-step__heading h3 { font-size: 25px; }
  .rdbc-options--types, .rdbc-options--compact, .rdbc-options--levels { grid-template-columns: 1fr 1fr; }
  .rdbc-options--levels .rdbc-option:last-child { grid-column: 1 / -1; }
  .rdbc-option__body, .rdbc-options--compact .rdbc-option__body, .rdbc-options--levels .rdbc-option__body { min-height: 150px; padding: 17px; }
  .rdbc-option__icon { width: 43px; height: 43px; margin-bottom: 14px; }
  .rdbc-option strong { font-size: 14px; }
  .rdbc-option small { font-size: 11px; }
  .rdbc-options--compact .rdbc-option small { display: none; }
  .rdbc-extras { grid-template-columns: 1fr; }
  .rdbc-extra { min-height: 80px; }
  .rdbc-estimate__price { font-size: 29px; }
  .rdbc-lead { grid-template-columns: 1fr; padding: 34px 20px 24px; border-radius: 16px; }
  .rdbc-fields { grid-template-columns: 1fr; }
  .rdbc-fields__wide { grid-column: auto; }
}

@media (max-width: 420px) {
  .rdbc-calc__intro h2 { font-size: 32px; }
  .rdbc-options--types { grid-template-columns: 1fr; }
  .rdbc-options--types .rdbc-option__body { min-height: 122px; }
  .rdbc-form__nav { flex-direction: column-reverse; }
  .rdbc-form__nav .rdbc-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .rdbc-calc *, .rdbc-calc *::before, .rdbc-calc *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}