.budget-section {
  padding: 105px clamp(24px, 7vw, 120px);
  background: var(--lime);
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: clamp(38px, 7vw, 100px);
  align-items: start;
}
.budget-intro { position: sticky; top: 110px; }
.budget-intro h2 {
  font: 800 clamp(2.6rem, 4.7vw, 4.8rem)/.95 Fraunces, serif;
  letter-spacing: -.045em;
  margin: 0 0 20px;
}
.budget-intro > p { color: #34505a; }
.budget-actions { display: flex; gap: 9px; flex-wrap: wrap; margin: 25px 0 17px; }
.budget-actions button {
  border: 1px solid var(--navy);
  border-radius: 999px;
  padding: 11px 15px;
  font: 800 .8rem "DM Sans";
  cursor: pointer;
}
.budget-preset { background: var(--navy); color: #fff; }
.budget-clear { background: transparent; color: var(--navy); }
.budget-actions button:hover { transform: translateY(-1px); }
.budget-caveat { font-size: .82rem; border-left: 4px solid var(--coral); padding-left: 13px; }
.budget-calculator {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.budget-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; padding: 28px; }
.budget-fields > label {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2px 10px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}
.budget-fields > label > small { grid-column: 1; color: var(--muted); font-weight: 500; }
.money-input {
  grid-column: 2;
  grid-row: 1/3;
  display: flex;
  align-items: center;
  border: 1px solid #b6c9ce;
  border-radius: 10px;
  background: #f7fbfb;
  overflow: hidden;
  min-width: 104px;
}
.money-input:focus-within { border-color: var(--coral); box-shadow: 0 0 0 3px rgba(255,90,54,.13); }
.money-input b { padding-left: 11px; color: var(--muted); }
.money-input input {
  width: 78px;
  border: 0;
  background: transparent;
  padding: 10px 9px 10px 5px;
  font: 800 1rem "DM Sans";
  color: var(--ink);
  outline: 0;
}
.budget-result { background: var(--navy); color: #fff; padding: 32px; display: flex; flex-direction: column; }
.budget-result > p { margin: 0; color: #bcd0d6; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; }
.budget-result > strong { font: 800 clamp(3rem, 5vw, 5.2rem)/1 Fraunces, serif; color: var(--lime); margin: 13px 0 2px; letter-spacing: -.04em; }
.budget-result > span { color: #bcd0d6; }
.budget-result dl { margin: 28px 0 20px; border-top: 1px solid #45616d; }
.budget-result dl div { display: flex; justify-content: space-between; gap: 15px; border-bottom: 1px solid #45616d; padding: 12px 0; }
.budget-result dt { color: #bcd0d6; }
.budget-result dd { margin: 0; font-weight: 800; }
.available-funds { margin-top: auto; }
.available-funds > span:first-child { display: block; font-size: .78rem; font-weight: 800; margin-bottom: 7px; }
.money-input.dark { display: flex; background: #fff; border-color: #fff; }
.money-input.dark input { width: 100%; font-size: 1.15rem; }
.budget-balance { display: flex; justify-content: space-between; gap: 12px; padding: 13px 14px; border-radius: 10px; margin-top: 12px; font-size: .84rem; }
.budget-balance.positive { background: #d4ef62; color: var(--navy); }
.budget-balance.negative { background: var(--coral); color: #fff; }
.budget-result > small { color: #9fb3bb; margin-top: 16px; line-height: 1.4; }
@media (max-width: 1100px) {
  .budget-section { grid-template-columns: 1fr; }
  .budget-intro { position: static; }
  .budget-calculator { max-width: 900px; }
}
@media (max-width: 700px) {
  .budget-section { padding: 74px 20px; }
  .budget-calculator { grid-template-columns: 1fr; }
  .budget-fields { grid-template-columns: 1fr; padding: 22px; }
  .budget-result { padding: 27px 23px; }
  .budget-result > strong { font-size: 3.7rem; }
  .budget-actions button { flex: 1; }
  .budget-intro h2 { font-size: 3rem; }
}