.frs-calculator {
  --frs-accent: #0f766e;
  --frs-accent-rgb: 15, 118, 110;
  --frs-ink: #17212b;
  --frs-muted: #667085;
  --frs-line: #dde4e8;
  --frs-soft: #f5f8f8;
  width: 100%;
  color: var(--frs-ink);
  font: inherit;
  line-height: 1.5;
}

.frs-calculator *,
.frs-calculator *::before,
.frs-calculator *::after { box-sizing: border-box; }

.frs-calculator button,
.frs-calculator input,
.frs-calculator select { font: inherit; }

.frs-calculator button,
.frs-calculator a { -webkit-tap-highlight-color: transparent; }

.frs-card {
  overflow: hidden;
  width: 100%;
  max-width: 1180px;
  margin: 24px auto;
  scroll-margin-top: 24px;
  background: #fff;
  border: 1px solid var(--frs-line);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(23, 33, 43, .09);
}

.frs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 36px 24px;
  background:
    radial-gradient(circle at 90% 20%, rgba(var(--frs-accent-rgb), .18), transparent 28%),
    linear-gradient(135deg, rgba(var(--frs-accent-rgb), .07), #fff 58%);
  border-bottom: 1px solid rgba(var(--frs-accent-rgb), .12);
}

.frs-eyebrow,
.frs-result-kicker,
.frs-contact > div > span,
.frs-compare-heading span {
  display: block;
  margin-bottom: 5px;
  color: var(--frs-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.frs-title {
  margin: 0 !important;
  color: var(--frs-ink);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.1;
  letter-spacing: -.035em;
}

.frs-live-total {
  min-width: 190px;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid rgba(var(--frs-accent-rgb), .22);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(var(--frs-accent-rgb), .08);
  text-align: right;
}

.frs-live-total span { display: block; color: var(--frs-muted); font-size: 12px; }
.frs-live-total strong { color: var(--frs-accent); font-size: 23px; letter-spacing: -.02em; }

.frs-progress {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 22px 36px;
  background: #fff;
  border-bottom: 1px solid var(--frs-line);
}

.frs-progress::before {
  position: absolute;
  top: 39px;
  right: calc(16.66% + 36px);
  left: calc(16.66% + 36px);
  height: 2px;
  background: var(--frs-line);
  content: '';
}

.frs-progress-item {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: #98a2b3;
  font-size: 13px;
}

.frs-progress-item > span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  background: #fff;
  border: 2px solid var(--frs-line);
  border-radius: 50%;
  font-weight: 800;
}

.frs-progress-item svg { width: 17px; height: 17px; }
.frs-progress-item.is-current { color: var(--frs-ink); }
.frs-progress-item.is-current > span,
.frs-progress-item.is-complete > span { color: #fff; background: var(--frs-accent); border-color: var(--frs-accent); }
.frs-progress-item.is-complete { color: var(--frs-accent); }

.frs-panel { min-height: 460px; padding: 34px 36px 38px; }

.frs-step-heading {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  max-width: 760px;
  margin: 0 0 28px;
}

.frs-step-number {
  flex: 0 0 auto;
  padding: 5px 10px;
  color: var(--frs-accent);
  background: rgba(var(--frs-accent-rgb), .09);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.frs-step-heading h3,
.frs-info-page h3,
.frs-result-intro h3 {
  margin: 0 0 5px !important;
  color: var(--frs-ink);
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.17;
  letter-spacing: -.025em;
}

.frs-step-heading p,
.frs-info-page p { margin: 0; color: var(--frs-muted); }

.frs-measure-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.frs-measure,
.frs-subtype {
  position: relative;
  display: flex;
  width: 100%;
  color: var(--frs-ink);
  background: #fff;
  border: 1px solid var(--frs-line);
  border-radius: 18px;
  cursor: pointer;
  text-align: left;
  transition: border-color .2s, box-shadow .2s, transform .2s, background .2s;
}

.frs-measure {
  min-height: 190px;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
}

.frs-measure:hover,
.frs-subtype:hover {
  z-index: 1;
  background: rgba(var(--frs-accent-rgb), .035);
  border-color: rgba(var(--frs-accent-rgb), .48);
  box-shadow: 0 12px 30px rgba(var(--frs-accent-rgb), .1);
  transform: translateY(-2px);
}

.frs-measure > span:not(.frs-icon) { display: flex; flex: 1; flex-direction: column; justify-content: flex-end; }
.frs-measure strong,
.frs-subtype strong { display: block; font-size: 17px; line-height: 1.25; }
.frs-measure small { display: block; margin-top: 5px; color: var(--frs-muted); font-size: 13px; line-height: 1.38; }
.frs-measure .frs-arrow { position: absolute; top: 22px; right: 18px; width: 18px; height: 18px; color: #98a2b3; }

.frs-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: var(--frs-accent);
  background: rgba(var(--frs-accent-rgb), .08);
  border-radius: 15px;
}

.frs-icon svg { width: 30px; height: 30px; }

.frs-subtype-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.frs-subtype { min-height: 118px; align-items: center; gap: 16px; padding: 20px; }
.frs-subtype .frs-icon { width: 48px; height: 48px; }

.frs-microcopy {
  margin: 24px 0 0 !important;
  color: var(--frs-muted);
  font-size: 13px;
  text-align: center;
}

.frs-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0 0 22px;
}

.frs-field-grid-primary { grid-template-columns: minmax(0, 1.55fr) minmax(180px, .45fr); }
.frs-field-grid-single { grid-template-columns: minmax(0, 1fr); }
.frs-field { display: block; }
.frs-field > span:first-child { display: block; margin-bottom: 8px; color: var(--frs-ink); font-size: 14px; font-weight: 750; }
.frs-field > span small { color: var(--frs-muted); font-size: 12px; font-weight: 500; }
.frs-field > small { display: block; margin-top: 7px; color: var(--frs-muted); font-size: 12px; line-height: 1.4; }

.frs-money-input,
.frs-select-wrap { position: relative; display: block; }

.frs-money-input input,
.frs-select-wrap select {
  width: 100%;
  min-height: 52px;
  margin: 0;
  color: var(--frs-ink);
  background: #fff;
  border: 1px solid #cfd8dd;
  border-radius: 13px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .03);
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}

.frs-money-input input { padding: 10px 48px 10px 15px; font-size: 21px; font-weight: 750; }
.frs-money-input b { position: absolute; top: 50%; right: 16px; color: var(--frs-muted); transform: translateY(-50%); }
.frs-select-wrap select { appearance: none; padding: 10px 44px 10px 14px; cursor: pointer; }
.frs-select-wrap select:disabled { color: #98a2b3; background: #f2f4f7; cursor: not-allowed; }
.frs-select-icon { position: absolute; top: 50%; right: 14px; width: 20px; height: 20px; color: var(--frs-muted); pointer-events: none; transform: translateY(-50%); }

.frs-money-input input:focus,
.frs-select-wrap select:focus {
  border-color: var(--frs-accent);
  box-shadow: 0 0 0 4px rgba(var(--frs-accent-rgb), .12);
}

.frs-option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 22px;
}

.frs-option-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.frs-toggle-card {
  display: block;
  min-height: 140px;
  padding: 18px;
  background: var(--frs-soft);
  border: 1px solid var(--frs-line);
  border-radius: 16px;
  cursor: pointer;
  transition: border-color .18s, background .18s, box-shadow .18s;
}

.frs-toggle-card.is-checked { background: rgba(var(--frs-accent-rgb), .055); border-color: var(--frs-accent); box-shadow: inset 0 0 0 1px var(--frs-accent); }
.frs-toggle-card.is-disabled { opacity: .55; cursor: not-allowed; }
.frs-toggle-line { display: flex; align-items: center; gap: 10px; }
.frs-toggle-line input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.frs-toggle-line strong { font-size: 15px; line-height: 1.3; }
.frs-toggle-card > small { display: block; margin-top: 14px; color: var(--frs-muted); font-size: 12px; line-height: 1.45; }

.frs-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 42px;
  height: 24px;
  background: #cbd5dc;
  border-radius: 999px;
  transition: background .18s;
}

.frs-toggle::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .18);
  content: '';
  transition: transform .18s;
}

.frs-toggle-line input:checked + .frs-toggle { background: var(--frs-accent); }
.frs-toggle-line input:checked + .frs-toggle::after { transform: translateX(18px); }
.frs-toggle-line input:focus-visible + .frs-toggle { outline: 3px solid rgba(var(--frs-accent-rgb), .22); outline-offset: 2px; }

.frs-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 30px; }
.frs-actions-left { justify-content: flex-start; }
.frs-actions-result { justify-content: center; }

.frs-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 780;
  line-height: 1.2;
  text-decoration: none !important;
  transition: transform .18s, box-shadow .18s, background .18s, border-color .18s;
}

.frs-button:hover { transform: translateY(-1px); }
.frs-button-primary { color: #fff !important; background: var(--frs-accent); box-shadow: 0 8px 20px rgba(var(--frs-accent-rgb), .22); }
.frs-button-primary:hover { color: #fff !important; box-shadow: 0 12px 26px rgba(var(--frs-accent-rgb), .28); }
.frs-button-secondary { color: var(--frs-accent) !important; background: #fff; border-color: rgba(var(--frs-accent-rgb), .35); }
.frs-button-ghost { color: #475467 !important; background: #fff; border-color: var(--frs-line); }
.frs-button-ghost:hover { border-color: #b9c4ca; }
.frs-arrow { width: 19px; height: 19px; }

.frs-button:focus-visible,
.frs-measure:focus-visible,
.frs-subtype:focus-visible,
.frs-text-button:focus-visible { outline: 3px solid rgba(var(--frs-accent-rgb), .3); outline-offset: 3px; }

.frs-result-intro {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: -34px -36px 30px;
  padding: 36px;
  background: linear-gradient(145deg, rgba(var(--frs-accent-rgb), .1), rgba(var(--frs-accent-rgb), .025));
  border-bottom: 1px solid rgba(var(--frs-accent-rgb), .18);
  text-align: left;
}

.frs-result-intro.is-negative { background: #fff9ed; border-color: #f6dca9; }
.frs-result-intro.is-negative .frs-result-kicker,
.frs-result-intro.is-negative .frs-status-icon { color: #a15c00; }
.frs-status-icon { display: grid; width: 58px; height: 58px; flex: 0 0 auto; place-items: center; color: #fff; background: var(--frs-accent); border-radius: 50%; }
.frs-result-intro.is-negative .frs-status-icon { background: #ffefd1; }
.frs-status-icon svg { width: 31px; height: 31px; }
.frs-result-intro h3 { font-size: 17px; font-weight: 680; }
.frs-result-total { display: block; color: var(--frs-accent); font-size: clamp(36px, 6vw, 62px); line-height: 1; letter-spacing: -.045em; }
.frs-result-reason { max-width: 620px; margin: 12px 0 0 !important; color: #7a4a09; }

.frs-result-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.frs-result-section { padding: 22px; background: var(--frs-soft); border: 1px solid var(--frs-line); border-radius: 18px; }
.frs-result-section h4,
.frs-compare h4,
.frs-contact h4 { margin: 0 0 15px !important; color: var(--frs-ink); font-size: 18px; }

.frs-definition-list { margin: 0; }
.frs-definition-list > div { display: flex; justify-content: space-between; gap: 18px; padding: 9px 0; border-bottom: 1px solid #e4e9ec; }
.frs-definition-list > div:last-child { border-bottom: 0; }
.frs-definition-list dt { color: var(--frs-muted); font-weight: 500; }
.frs-definition-list dd { margin: 0; font-weight: 730; text-align: right; }
.frs-text-button { margin-top: 13px; padding: 0; color: var(--frs-accent); background: none; border: 0; cursor: pointer; font-weight: 750; text-decoration: underline; text-underline-offset: 3px; }

.frs-compare { margin-top: 18px; padding: 22px; border: 1px solid rgba(var(--frs-accent-rgb), .2); border-radius: 18px; }
.frs-compare-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.frs-compare-heading h4 { margin-bottom: 18px !important; }
.frs-compare-heading > strong { padding: 5px 9px; color: var(--frs-accent); background: rgba(var(--frs-accent-rgb), .08); border-radius: 999px; font-size: 13px; white-space: nowrap; }
.frs-compare-row { margin: 0 0 13px; }
.frs-compare-row > div:first-child { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 5px; font-size: 13px; }
.frs-bar { overflow: hidden; height: 12px; background: #e8edf0; border-radius: 999px; }
.frs-bar > span { display: block; height: 100%; background: #98a2b3; border-radius: 999px; }
.frs-bar > span.is-accent { background: var(--frs-accent); }
.frs-compare > p { margin: 14px 0 0 !important; color: var(--frs-muted); font-size: 12px; }

.frs-contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 18px;
  padding: 22px;
  color: #fff;
  background: var(--frs-ink);
  border-radius: 18px;
}

.frs-contact h4 { margin: 0 !important; color: #fff; }
.frs-contact > div > span { color: #a7f3d0; }
.frs-contact-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.frs-contact .frs-button-primary { background: var(--frs-accent); }
.frs-contact .frs-button-secondary { color: #fff !important; background: transparent; border-color: rgba(255,255,255,.35); }

.frs-disclaimer,
.frs-note {
  padding: 15px 17px;
  color: var(--frs-muted);
  background: #f8fafb;
  border: 1px solid var(--frs-line);
  border-radius: 13px;
  font-size: 12px;
  line-height: 1.55;
}

.frs-disclaimer { margin: 20px 0 0 !important; }
.frs-info-page { max-width: 760px; margin: 0 auto; padding: 20px 0; text-align: center; }
.frs-info-icon { display: flex; justify-content: center; margin-bottom: 16px; }
.frs-info-icon .frs-icon { width: 72px; height: 72px; }
.frs-info-icon .frs-icon svg { width: 39px; height: 39px; }
.frs-info-page .frs-step-number { display: inline-block; margin-bottom: 10px; }
.frs-info-page .frs-note { margin-top: 24px; text-align: left; }
.frs-info-page .frs-actions { justify-content: center; }
.frs-loading { padding: 28px; color: var(--frs-muted); text-align: center; }

@media (max-width: 900px) {
  .frs-measure-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .frs-option-grid-three { grid-template-columns: 1fr; }
  .frs-toggle-card { min-height: auto; }
  .frs-contact { align-items: flex-start; flex-direction: column; }
  .frs-contact-actions { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .frs-card { margin: 12px auto; border-radius: 20px; }
  .frs-header { align-items: flex-start; padding: 22px 20px 18px; }
  .frs-live-total { min-width: 132px; padding: 10px 12px; }
  .frs-live-total span { font-size: 10px; }
  .frs-live-total strong { font-size: 17px; }
  .frs-progress { padding: 16px 14px; }
  .frs-progress::before { top: 31px; right: calc(16.66% + 22px); left: calc(16.66% + 22px); }
  .frs-progress-item { gap: 4px; font-size: 11px; }
  .frs-progress-item > span { width: 30px; height: 30px; background: #fff; }
  .frs-panel { min-height: 420px; padding: 26px 18px 24px; }
  .frs-step-heading { gap: 10px; margin-bottom: 22px; }
  .frs-measure-grid { gap: 10px; }
  .frs-measure { min-height: 154px; padding: 15px; }
  .frs-measure .frs-arrow { top: 18px; right: 12px; }
  .frs-measure strong { font-size: 15px; }
  .frs-measure small { font-size: 11px; }
  .frs-icon { width: 44px; height: 44px; border-radius: 12px; }
  .frs-icon svg { width: 25px; height: 25px; }
  .frs-subtype-grid,
  .frs-field-grid,
  .frs-field-grid-primary,
  .frs-option-grid,
  .frs-result-layout { grid-template-columns: 1fr; }
  .frs-subtype { min-height: 84px; padding: 14px; }
  .frs-actions { align-items: stretch; flex-direction: column-reverse; }
  .frs-actions .frs-button { width: 100%; }
  .frs-result-intro { align-items: flex-start; margin: -26px -18px 24px; padding: 26px 18px; }
  .frs-status-icon { width: 44px; height: 44px; }
  .frs-result-total { font-size: 37px; }
  .frs-definition-list > div { font-size: 13px; }
  .frs-contact-actions { width: 100%; }
  .frs-contact-actions .frs-button { width: 100%; }
}

@media (max-width: 430px) {
  .frs-header { display: block; }
  .frs-live-total { margin-top: 14px; text-align: left; }
  .frs-progress-item b { display: none; }
  .frs-measure-grid { grid-template-columns: 1fr; }
  .frs-measure { min-height: 112px; }
}

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


/* ---------------------------------------------------------
 * Premium 3D skin – v1.1.0
 * Adds depth without changing calculator logic or markup.
 * --------------------------------------------------------- */
.frs-calculator {
  --frs-shadow-1: 0 10px 24px rgba(23, 33, 43, .08);
  --frs-shadow-2: 0 22px 50px rgba(23, 33, 43, .13);
  --frs-highlight: rgba(255,255,255,.88);
  perspective: 1400px;
}

.frs-card {
  position: relative;
  isolation: isolate;
  border: 1px solid rgba(var(--frs-accent-rgb), .16);
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(249,252,252,.98));
  box-shadow:
    0 1px 0 rgba(255,255,255,.95) inset,
    0 -1px 0 rgba(23,33,43,.04) inset,
    0 18px 36px rgba(23,33,43,.10),
    0 42px 90px rgba(23,33,43,.10);
}

.frs-card::before {
  position: absolute;
  z-index: -1;
  right: 5%;
  bottom: -18px;
  left: 5%;
  height: 48px;
  border-radius: 50%;
  background: rgba(23,33,43,.16);
  filter: blur(24px);
  content: '';
  opacity: .45;
}

.frs-header {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.95), transparent 34%),
    radial-gradient(circle at 92% 22%, rgba(var(--frs-accent-rgb), .25), transparent 30%),
    linear-gradient(145deg, rgba(var(--frs-accent-rgb), .10), #fff 50%, rgba(var(--frs-accent-rgb), .05));
  box-shadow: 0 -1px 0 rgba(255,255,255,.9) inset, 0 10px 28px rgba(23,33,43,.04);
}

.frs-live-total {
  position: relative;
  background: linear-gradient(145deg, #fff, #f5f9f9);
  border-color: rgba(var(--frs-accent-rgb), .28);
  box-shadow:
    0 1px 0 #fff inset,
    0 -4px 10px rgba(23,33,43,.035) inset,
    0 10px 22px rgba(var(--frs-accent-rgb), .13);
  transform: translateZ(16px);
}

.frs-progress { box-shadow: 0 8px 20px rgba(23,33,43,.035); }
.frs-progress-item > span {
  box-shadow: 0 4px 9px rgba(23,33,43,.08), 0 1px 0 #fff inset;
}
.frs-progress-item.is-current > span,
.frs-progress-item.is-complete > span {
  box-shadow:
    0 7px 14px rgba(var(--frs-accent-rgb), .25),
    0 1px 0 rgba(255,255,255,.35) inset,
    0 -3px 6px rgba(0,0,0,.08) inset;
}

.frs-panel {
  background:
    radial-gradient(circle at 0 0, rgba(var(--frs-accent-rgb), .035), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(250,252,252,.98));
}

.frs-step-number {
  border: 1px solid rgba(var(--frs-accent-rgb), .14);
  box-shadow: 0 5px 12px rgba(var(--frs-accent-rgb), .09), 0 1px 0 #fff inset;
}

.frs-measure,
.frs-subtype {
  overflow: hidden;
  border-color: rgba(23,33,43,.10);
  background: linear-gradient(145deg, #ffffff 0%, #f7fafb 100%);
  box-shadow:
    0 1px 0 var(--frs-highlight) inset,
    0 -7px 14px rgba(23,33,43,.025) inset,
    0 7px 15px rgba(23,33,43,.07),
    0 18px 35px rgba(23,33,43,.035);
  transform: translateY(0) rotateX(0deg) translateZ(0);
  transform-style: preserve-3d;
}

.frs-measure::before,
.frs-subtype::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 46%;
  background: linear-gradient(180deg, rgba(255,255,255,.72), transparent);
  pointer-events: none;
  content: '';
}

.frs-measure:hover,
.frs-subtype:hover {
  background: linear-gradient(145deg, #fff, rgba(var(--frs-accent-rgb), .045));
  border-color: rgba(var(--frs-accent-rgb), .42);
  box-shadow:
    0 1px 0 #fff inset,
    0 -9px 18px rgba(var(--frs-accent-rgb), .045) inset,
    0 12px 20px rgba(23,33,43,.10),
    0 28px 46px rgba(var(--frs-accent-rgb), .10);
  transform: translateY(-5px) rotateX(1.2deg) translateZ(10px);
}

.frs-measure:active,
.frs-subtype:active {
  transform: translateY(-1px) translateZ(2px);
  box-shadow: 0 4px 10px rgba(23,33,43,.09), 0 2px 5px rgba(23,33,43,.04) inset;
}

.frs-icon {
  position: relative;
  border: 1px solid rgba(var(--frs-accent-rgb), .11);
  background: linear-gradient(145deg, rgba(var(--frs-accent-rgb), .16), rgba(var(--frs-accent-rgb), .05));
  box-shadow:
    0 1px 0 rgba(255,255,255,.8) inset,
    0 7px 16px rgba(var(--frs-accent-rgb), .14);
  transform: translateZ(18px);
}

.frs-money-input input,
.frs-select-wrap select {
  border-color: rgba(23,33,43,.15);
  background: linear-gradient(180deg, #fff, #fbfcfd);
  box-shadow:
    0 1px 0 rgba(255,255,255,.95) inset,
    0 3px 7px rgba(23,33,43,.035) inset,
    0 5px 12px rgba(23,33,43,.045);
}

.frs-money-input input:focus,
.frs-select-wrap select:focus {
  background: #fff;
  box-shadow:
    0 0 0 4px rgba(var(--frs-accent-rgb), .12),
    0 8px 18px rgba(var(--frs-accent-rgb), .10),
    0 1px 0 #fff inset;
}

.frs-toggle-card,
.frs-result-section,
.frs-compare,
.frs-disclaimer,
.frs-note {
  background: linear-gradient(145deg, #fff, #f5f8f9);
  box-shadow:
    0 1px 0 #fff inset,
    0 -5px 12px rgba(23,33,43,.025) inset,
    0 7px 16px rgba(23,33,43,.055);
}

.frs-toggle-card:hover {
  border-color: rgba(var(--frs-accent-rgb), .30);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(23,33,43,.08);
}

.frs-toggle-card.is-checked {
  background: linear-gradient(145deg, rgba(var(--frs-accent-rgb), .10), #fff 80%);
  box-shadow:
    0 1px 0 rgba(255,255,255,.9) inset,
    0 -5px 10px rgba(var(--frs-accent-rgb), .04) inset,
    0 8px 20px rgba(var(--frs-accent-rgb), .12);
}

.frs-button {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: 0 7px 14px rgba(23,33,43,.08), 0 1px 0 rgba(255,255,255,.75) inset;
  transform: translateY(0);
}

.frs-button::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 48%;
  background: linear-gradient(180deg, rgba(255,255,255,.20), transparent);
  pointer-events: none;
  content: '';
}

.frs-button:hover { transform: translateY(-3px); }
.frs-button:active { transform: translateY(0); }

.frs-button-primary {
  background: linear-gradient(180deg, color-mix(in srgb, var(--frs-accent) 88%, white), var(--frs-accent));
  box-shadow:
    0 1px 0 rgba(255,255,255,.28) inset,
    0 -5px 10px rgba(0,0,0,.10) inset,
    0 9px 18px rgba(var(--frs-accent-rgb), .26),
    0 18px 34px rgba(var(--frs-accent-rgb), .14);
}

.frs-button-primary:hover {
  box-shadow:
    0 1px 0 rgba(255,255,255,.30) inset,
    0 -5px 10px rgba(0,0,0,.08) inset,
    0 12px 24px rgba(var(--frs-accent-rgb), .30),
    0 24px 42px rgba(var(--frs-accent-rgb), .17);
}

.frs-button-secondary,
.frs-button-ghost {
  background: linear-gradient(180deg, #fff, #f4f7f8);
  box-shadow: 0 6px 14px rgba(23,33,43,.07), 0 1px 0 #fff inset;
}

.frs-result-intro {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 0%, rgba(255,255,255,.8), transparent 32%),
    linear-gradient(145deg, rgba(var(--frs-accent-rgb), .15), rgba(var(--frs-accent-rgb), .035));
  box-shadow: 0 12px 30px rgba(var(--frs-accent-rgb), .08) inset;
}

.frs-status-icon {
  box-shadow:
    0 1px 0 rgba(255,255,255,.32) inset,
    0 -5px 10px rgba(0,0,0,.09) inset,
    0 10px 24px rgba(var(--frs-accent-rgb), .24);
  transform: translateZ(18px);
}

.frs-result-total {
  text-shadow: 0 2px 0 rgba(255,255,255,.68), 0 10px 24px rgba(var(--frs-accent-rgb), .15);
}

.frs-contact {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #23303c, #121b24);
  box-shadow:
    0 1px 0 rgba(255,255,255,.09) inset,
    0 -10px 20px rgba(0,0,0,.13) inset,
    0 16px 36px rgba(23,33,43,.18);
}

@supports not (background: color-mix(in srgb, red 50%, white)) {
  .frs-button-primary { background: var(--frs-accent); }
}

@media (max-width: 640px) {
  .frs-card::before { right: 8%; bottom: -10px; left: 8%; height: 30px; }
  .frs-measure:hover,
  .frs-subtype:hover { transform: translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
  .frs-measure:hover,
  .frs-subtype:hover,
  .frs-button:hover,
  .frs-toggle-card:hover { transform: none !important; }
}

/* v1.2.0 – plastischere Symbolwelt für die Maßnahmen-Kacheln */
.frs-measure .frs-icon {
  position: relative;
  isolation: isolate;
  width: 72px;
  height: 72px;
  overflow: visible;
  color: var(--frs-accent);
  background:
    radial-gradient(circle at 32% 24%, #fff 0 18%, rgba(255,255,255,.78) 19% 35%, transparent 36%),
    linear-gradient(145deg, rgba(var(--frs-accent-rgb), .08), rgba(var(--frs-accent-rgb), .18));
  border: 1px solid rgba(255,255,255,.92);
  border-radius: 22px;
  box-shadow:
    0 15px 28px rgba(var(--frs-accent-rgb), .17),
    0 5px 10px rgba(23, 33, 43, .08),
    inset 0 1px 0 rgba(255,255,255,.95),
    inset 0 -8px 18px rgba(var(--frs-accent-rgb), .07);
  transform: translateZ(0) rotateX(0deg) rotateY(0deg);
  transition: transform .25s ease, box-shadow .25s ease;
}

.frs-measure .frs-icon::before {
  position: absolute;
  z-index: -2;
  inset: 7px;
  background: rgba(var(--frs-accent-rgb), .09);
  border-radius: 17px;
  filter: blur(7px);
  content: '';
  transform: translateY(8px) scale(.9);
}

.frs-measure .frs-icon::after {
  position: absolute;
  z-index: 2;
  top: 7px;
  right: 10px;
  width: 19px;
  height: 8px;
  background: rgba(255,255,255,.72);
  border-radius: 100%;
  filter: blur(1px);
  content: '';
  transform: rotate(-24deg);
}

.frs-icon-glow {
  position: absolute;
  z-index: -1;
  inset: 10px;
  background: radial-gradient(circle, rgba(var(--frs-accent-rgb), .23), transparent 70%);
  border-radius: 50%;
}

.frs-measure .frs-icon svg {
  position: relative;
  z-index: 1;
  width: 45px;
  height: 45px;
  overflow: visible;
  filter: drop-shadow(0 4px 3px rgba(23,33,43,.16));
}

.frs-measure:hover .frs-icon {
  box-shadow:
    0 20px 34px rgba(var(--frs-accent-rgb), .23),
    0 7px 13px rgba(23, 33, 43, .10),
    inset 0 1px 0 rgba(255,255,255,.98),
    inset 0 -8px 18px rgba(var(--frs-accent-rgb), .10);
  transform: translateY(-4px) rotate(-1.5deg) scale(1.035);
}

.frs-measure .frs-svg-shadow {
  fill: rgba(23,33,43,.14);
  stroke: none;
  transform: translate(0, .6px);
}

.frs-measure .frs-svg-main {
  fill: rgba(var(--frs-accent-rgb), .88);
  stroke: rgba(var(--frs-accent-rgb), 1);
  stroke-width: .8;
}

.frs-measure .frs-svg-light {
  fill: rgba(255,255,255,.92);
  stroke: rgba(var(--frs-accent-rgb), .38);
  stroke-width: .65;
}

.frs-measure .frs-svg-detail {
  fill: none;
  stroke: #174b49;
  stroke-width: 1.15;
}

.frs-measure .frs-svg-detail-dot {
  fill: #174b49;
  stroke: none;
}

.frs-measure .frs-svg-badge {
  fill: #ffd05a;
  stroke: #e4a71d;
  stroke-width: .7;
  filter: drop-shadow(0 2px 1px rgba(113,73,0,.18));
}

.frs-measure .frs-svg-badge-mark {
  fill: none;
  stroke: #fff;
  stroke-width: 1.25;
}

/* Einzelne Nuancen, damit die Symbole leichter unterscheidbar sind */
.frs-icon-pv3d .frs-svg-main { fill: #477cca; stroke: #315d9f; }
.frs-icon-pv3d .frs-svg-light { fill: #dbe9ff; stroke: #315d9f; }
.frs-icon-heatpump3d .frs-svg-light,
.frs-icon-ventilation3d .frs-svg-light { fill: rgba(255,255,255,.96); }
.frs-icon-efficiency3d .frs-svg-light:nth-of-type(2) { fill: #fff; }

@media (max-width: 760px) {
  .frs-measure .frs-icon { width: 64px; height: 64px; border-radius: 19px; }
  .frs-measure .frs-icon svg { width: 40px; height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .frs-measure .frs-icon { transition: none; }
  .frs-measure:hover .frs-icon { transform: none; }
}

/* PDF-Ausgabe im Ergebnis */
.frs-button-pdf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
}
.frs-pdf-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}
@media (max-width: 560px) {
  .frs-actions-result .frs-button { width: 100%; }
}