@import url(https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap);
/* ── Google Fonts (must be @import, not <link>, to work inside Shadow DOM) ── */

/* ── Host element fills its Webflow layout container ── */
:host {
  display: block;
  width: 100%;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Keyframe animations referenced by the component ── */
@keyframes roi-pulse {
  0%   { transform: scale(1);   opacity: 0.35; }
  70%  { transform: scale(2.4); opacity: 0; }
  100% { transform: scale(2.4); opacity: 0; }
}

@keyframes amber-spin {
  to { transform: rotate(360deg); }
}

@keyframes slideDown {
  from { max-height: 0;     opacity: 0; }
  to   { max-height: 200px; opacity: 1; }
}

@keyframes slideUp {
  from { max-height: 200px; opacity: 1; }
  to   { max-height: 0;     opacity: 0; }
}

/* ── Animation utility classes ── */
.stale-alert {
  max-height: 200px;
  overflow: hidden;
  animation: slideDown 220ms ease-out;
}

.stale-alert.leaving {
  animation: slideUp 180ms ease-in forwards;
}

.amber-spin {
  animation: amber-spin 2.4s linear infinite;
}

/* ── Stale panel dimming ── */
.panel-body--stale {
  opacity: 0.45;
  transition: opacity 200ms ease;
}

/* ── Accessibility: reduce motion ── */
@media (prefers-reduced-motion: reduce) {
  .stale-alert,
  .stale-alert.leaving,
  .amber-spin {
    animation: none;
  }
}

/* ── Form grids ── */
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 32px; }
.form-grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 20px 24px; }
.form-grid-shareholders { display: grid; grid-template-columns: 180px 1fr; gap: 16px; align-items: flex-end; }

/* Allow grid items to shrink below their content width (prevents overflow on narrow screens) */
.form-grid-2 > *,
.form-grid-4 > *,
.form-grid-shareholders > * { min-width: 0; }

/* ── Form cards ── */
.form-card {
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #e0dff5;
  padding: 24px 40px;
  box-shadow: 0 1px 4px rgba(13,20,37,0.04);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.form-card:focus-within {
  border-color: #d6d3f0;
  box-shadow: 0 4px 24px rgba(13,20,37,0.08);
}

/* ── Main layout grid ── */
.roi-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 56px;
  align-items: flex-start;
}

/* ── Responsive ── */
@media (max-width: 1099px) {
  .roi-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .form-card { padding: 20px 24px; }
  .form-grid-2 { grid-template-columns: 1fr; gap: 20px; }
  .form-grid-4 { grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-grid-shareholders { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .form-card { padding: 20px 16px; }
  .form-grid-4 { grid-template-columns: 1fr; gap: 20px; }
}

/* ── Remove number input spinners ── */
input[type='number']::-webkit-outer-spin-button,
input[type='number']::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type='number'] {
  -moz-appearance: textfield;
}

/* ── Typography Design Tokens ── */
.roi-calculator-root {
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: normal;
  color: rgba(68, 66, 102, 1);
}

.roi-calculator-root h1 {
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 500;
  font-size: 52px;
  line-height: 64px;
  letter-spacing: -1.12px;
  vertical-align: middle;
  color: rgba(13, 10, 64, 1);
}

.roi-calculator-root h2 {
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 500;
  font-size: 36px;
  line-height: 46px;
  letter-spacing: -0.65px;
  color: rgba(13, 10, 64, 1);
}

.roi-calculator-root p {
  font-family: 'Inter', -apple-system, sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  letter-spacing: 0.2px;
  vertical-align: middle;
  color: rgba(68, 66, 102, 1);
}