/* Thunder EV Hub — Homepage ROI Calculator */
.tev-roi-calc {
  position: relative;
  padding: clamp(2.5rem, 5vw, 3.75rem) 0;
  background: linear-gradient(165deg, #f8fafc 0%, #eef2ff 42%, #f0f9ff 100%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  overflow: hidden;
}

.tev-roi-calc__glow {
  position: absolute;
  inset: -40% -20% auto;
  height: 70%;
  background: radial-gradient(ellipse at 30% 20%, rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(ellipse at 80% 10%, rgba(14, 165, 233, 0.1), transparent 50%);
  pointer-events: none;
}

.tev-roi-calc__inner {
  position: relative;
  z-index: 1;
}

.tev-roi-calc__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2rem;
}

.tev-roi-calc__eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2563eb;
  margin-bottom: 0.5rem;
}

.tev-roi-calc__title {
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.tev-roi-calc__subtitle {
  margin: 0;
  color: #64748b;
  font-size: clamp(0.92rem, 2vw, 1.05rem);
  line-height: 1.55;
}

.tev-roi-calc__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
}

.tev-roi-calc__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(8px);
}

.tev-roi-calc__form--simple {
  grid-template-columns: 1fr;
}

.tev-roi-calc__invest-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1e40af;
  margin-bottom: 0.2rem;
}

.tev-roi-calc__invest-value {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.tev-roi-calc__invest-formula {
  margin: 0.45rem 0 0.5rem;
  font-size: 0.78rem;
  color: #475569;
  line-height: 1.45;
}

.tev-roi-calc__link-btn {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  color: #2563eb;
  cursor: pointer;
  text-decoration: underline;
}

.tev-roi-calc__invest-edit {
  margin-top: 0.65rem;
}

.tev-roi-calc__advanced {
  padding: 0.65rem 0.75rem;
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  background: #fafafa;
}

.tev-roi-calc__advanced summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: #475569;
}

.tev-roi-calc__advanced-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.tev-roi-calc__cards--hero {
  grid-template-columns: 1fr 1fr;
}

.tev-roi-calc__slider-field {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.tev-roi-calc__slider-field--civil {
  background: linear-gradient(180deg, #f8fafc, #fff);
  border-color: #cbd5e1;
}

.tev-roi-calc__slider-field--subsidy {
  margin-top: 0.75rem;
  background: #fafafa;
}

.tev-roi-calc__slider-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
}

.tev-roi-calc__slider-head label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.3;
}

.tev-roi-calc__slider-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: #1d4ed8;
  white-space: nowrap;
}

.tev-roi-calc__range {
  width: 100%;
  height: 6px;
  margin: 0.35rem 0 0.45rem;
  accent-color: #2563eb;
  cursor: pointer;
  background: transparent;
}

.tev-roi-calc__slider-bounds {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748b;
}

.tev-roi-calc__product-range {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: #1d4ed8;
}

.tev-roi-calc__slider-hint {
  margin: 0.45rem 0 0;
  font-size: 0.72rem;
  color: #94a3b8;
  line-height: 1.4;
}

.tev-roi-calc__results-head {
  margin-bottom: 0.15rem;
}

.tev-roi-calc__results-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
}

.tev-roi-calc__results-sub {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: #64748b;
}

.tev-roi-calc__recovery {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.tev-roi-calc__recovery-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #475569;
}

.tev-roi-calc__recovery-head strong {
  font-size: 0.95rem;
  color: #1d4ed8;
}

.tev-roi-calc__recovery-bar {
  height: 10px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

.tev-roi-calc__recovery-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #22c55e, #16a34a);
  transition: width 0.25s ease;
}

.tev-roi-calc__chart-wrap {
  padding: 0.9rem 1rem 0.75rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.tev-roi-calc__chart-title {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1e3a8a;
}

.tev-roi-calc__chart {
  display: block;
  width: 100%;
  height: auto;
  min-height: 180px;
}

.tev-roi-calc__chart-bar {
  fill: #3b82f6;
  opacity: 0.88;
}

.tev-roi-calc__chart-grid {
  stroke: #f1f5f9;
  stroke-width: 1;
}

.tev-roi-calc__chart-tick {
  fill: #94a3b8;
  font-size: 9px;
  font-family: Poppins, Arial, sans-serif;
}

.tev-roi-calc__chart-label {
  fill: #64748b;
  font-size: 10px;
  font-weight: 600;
  font-family: Poppins, Arial, sans-serif;
}

.tev-roi-calc__chart-invest {
  stroke: #f59e0b;
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
}

.tev-roi-calc__chart-invest-label {
  fill: #b45309;
  font-size: 9px;
  font-weight: 600;
  font-family: Poppins, Arial, sans-serif;
}

.tev-roi-calc__year-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.35rem;
  margin-top: 0.65rem;
}

.tev-roi-calc__year-item {
  padding: 0.45rem 0.35rem;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  text-align: center;
}

.tev-roi-calc__year-item span {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tev-roi-calc__year-item strong {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.72rem;
  color: #0f172a;
  line-height: 1.25;
}

@media (min-width: 640px) {
  .tev-roi-calc__cards--hero {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .tev-roi-calc__advanced-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.tev-roi-calc__form--simple .tev-roi-calc__field--full {
  grid-column: 1;
}

.tev-roi-calc__invest-box {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
}

.tev-roi-calc__invest-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}

.tev-roi-calc__invest-item--total {
  text-align: right;
}

.tev-roi-calc__invest-value--sm {
  font-size: 1.1rem;
  color: #1e3a8a;
}

@media (max-width: 520px) {
  .tev-roi-calc__invest-row {
    grid-template-columns: 1fr;
  }

  .tev-roi-calc__invest-item--total {
    text-align: left;
    padding-top: 0.35rem;
    border-top: 1px solid #bfdbfe;
  }
}

.tev-roi-calc__field--full {
  grid-column: 1 / -1;
}

.tev-roi-calc__field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #334155;
}

.tev-roi-calc__input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font: inherit;
  font-size: 0.92rem;
  color: #0f172a;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.tev-roi-calc__input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.tev-roi-calc__hint {
  font-size: 0.72rem;
  color: #94a3b8;
  line-height: 1.4;
}

.tev-roi-calc__results {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tev-roi-calc__verdict {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.tev-roi-calc__verdict--excellent {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border-color: #6ee7b7;
  color: #047857;
}

.tev-roi-calc__verdict--good {
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  border-color: #93c5fd;
  color: #1d4ed8;
}

.tev-roi-calc__verdict--caution {
  background: linear-gradient(135deg, #fffbeb, #fef3c7);
  border-color: #fcd34d;
  color: #b45309;
}

.tev-roi-calc__verdict--warn {
  background: linear-gradient(135deg, #fef2f2, #fee2e2);
  border-color: #fca5a5;
  color: #b91c1c;
}

.tev-roi-calc__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.tev-roi-calc__card {
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
}

.tev-roi-calc__card--accent {
  background: linear-gradient(145deg, #1e3a8a, #2563eb);
  border-color: transparent;
  color: #fff;
}

.tev-roi-calc__card--accent .tev-roi-calc__card-label {
  color: rgba(255, 255, 255, 0.82);
}

.tev-roi-calc__card-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tev-roi-calc__card-value {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 800;
  color: inherit;
  line-height: 1.25;
}

.tev-roi-calc__card:not(.tev-roi-calc__card--accent) .tev-roi-calc__card-value {
  color: #0f172a;
}

.tev-roi-calc__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tev-roi-calc__btn {
  flex: 1 1 auto;
  min-width: min(100%, 160px);
  padding: 0.7rem 1rem;
  border-radius: 10px;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.15s;
}

.tev-roi-calc__btn:hover {
  transform: translateY(-1px);
}

.tev-roi-calc__btn--primary {
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #fff;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.28);
}

.tev-roi-calc__btn--secondary {
  background: #fff;
  color: #1e3a8a;
  border-color: #bfdbfe;
}

.tev-roi-calc__btn--ghost {
  background: transparent;
  color: #475569;
  border-color: #cbd5e1;
}

.tev-roi-calc__disclaimer {
  margin: 0;
  font-size: 0.72rem;
  color: #94a3b8;
  line-height: 1.5;
}

.tev-roi-calc__disclaimer .brand-inline {
  font-size: 1.05em;
}

/* Lead modal */
.tev-roi-lead-modal {
  position: fixed;
  inset: 0;
  z-index: 13000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.tev-roi-lead-modal[hidden] {
  display: none !important;
}

.tev-roi-lead-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
}

.tev-roi-lead-modal__panel {
  position: relative;
  width: min(420px, 96vw);
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  padding: 1.25rem 1.35rem 1.35rem;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
}

.tev-roi-lead-modal__panel h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  color: #0f172a;
}

.tev-roi-lead-modal__panel label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: #334155;
  margin: 0.65rem 0 0.25rem;
}

.tev-roi-lead-modal__panel input[type='text'],
.tev-roi-lead-modal__panel input[type='email'] {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font: inherit;
}

.tev-roi-lead-modal__close {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  color: #64748b;
  cursor: pointer;
}

.tev-roi-lead-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tev-roi-lead-modal__error {
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
  color: #b91c1c;
}

.tev-roi-lead-modal__success {
  margin: 0.75rem 0 0;
  padding: 0.65rem;
  border-radius: 8px;
  background: #ecfdf5;
  color: #047857;
  font-size: 0.88rem;
  font-weight: 600;
}

.tev-roi-calc--embedded {
  padding: 0.5rem 0.65rem 0.85rem;
  margin: 0;
  border-radius: 0;
  border-bottom: none;
}

.tev-roi-calc--embedded .tev-roi-calc__layout {
  gap: 0.65rem;
}

.tev-roi-calc--embedded .tev-roi-calc__form--compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.tev-roi-calc--embedded .tev-roi-calc__form--compact .tev-roi-calc__field--full {
  grid-column: 1 / -1;
}

.tev-roi-calc--embedded .tev-roi-calc__field label {
  font-size: 0.7rem;
  margin-bottom: 0.15rem;
}

.tev-roi-calc--embedded .tev-roi-calc__input {
  padding: 0.45rem 0.55rem;
  font-size: 0.82rem;
  border-radius: 8px;
}

.tev-roi-calc--embedded .tev-roi-calc__slider-field {
  padding: 0.55rem 0.65rem;
}

.tev-roi-calc--embedded .tev-roi-calc__slider-head {
  margin-bottom: 0.35rem;
}

.tev-roi-calc--embedded .tev-roi-calc__slider-head label {
  font-size: 0.72rem;
}

.tev-roi-calc--embedded .tev-roi-calc__slider-value {
  font-size: 0.95rem;
}

.tev-roi-calc--embedded .tev-roi-calc__slider-hint--tight {
  margin-top: 0.25rem;
  font-size: 0.65rem;
  line-height: 1.3;
}

.tev-roi-calc--embedded .tev-roi-calc__invest-box {
  padding: 0.55rem 0.65rem;
}

.tev-roi-calc--embedded .tev-roi-calc__invest-value {
  font-size: 1.05rem;
}

.tev-roi-calc--embedded .tev-roi-calc__invest-value--sm {
  font-size: 0.92rem;
}

.tev-roi-calc--embedded .tev-roi-calc__invest-formula {
  margin: 0.3rem 0 0;
  font-size: 0.68rem;
  line-height: 1.35;
}

.tev-roi-calc__results--compact {
  gap: 0.45rem;
}

.tev-roi-calc--embedded .tev-roi-calc__results--compact {
  padding: 0.55rem 0.65rem 0.65rem;
  border-radius: 10px;
}

.tev-roi-calc__results-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem 0.75rem;
}

.tev-roi-calc__results--compact .tev-roi-calc__results-title {
  font-size: 0.88rem;
  font-weight: 800;
  margin: 0;
}

.tev-roi-calc__verdict--inline {
  flex: 1 1 auto;
  min-width: min(100%, 200px);
  margin: 0;
  padding: 0.35rem 0.55rem;
  font-size: 0.72rem;
  border-radius: 8px;
  text-align: left;
}

.tev-roi-calc__cards--compact {
  gap: 0.4rem;
}

.tev-roi-calc__cards--compact .tev-roi-calc__card {
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  box-shadow: none;
}

.tev-roi-calc__cards--compact .tev-roi-calc__card-label {
  font-size: 0.58rem;
  margin-bottom: 0.1rem;
  letter-spacing: 0.03em;
}

.tev-roi-calc__cards--compact .tev-roi-calc__card-value {
  font-size: 0.88rem;
  line-height: 1.2;
}

.tev-roi-calc__results-mid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem;
}

.tev-roi-calc__recovery--compact {
  padding: 0.5rem 0.65rem;
}

.tev-roi-calc__recovery--compact .tev-roi-calc__recovery-head {
  margin-bottom: 0.3rem;
  font-size: 0.68rem;
}

.tev-roi-calc__recovery--compact .tev-roi-calc__recovery-head strong {
  font-size: 0.82rem;
}

.tev-roi-calc__recovery--compact .tev-roi-calc__recovery-bar {
  height: 7px;
}

.tev-roi-calc__chart-wrap--compact {
  padding: 0.5rem 0.6rem 0.45rem;
}

.tev-roi-calc__chart-wrap--compact .tev-roi-calc__chart-title {
  margin: 0 0 0.25rem;
  font-size: 0.72rem;
}

.tev-roi-calc__chart-wrap--compact .tev-roi-calc__chart {
  min-height: 0;
  max-height: 100px;
}

.tev-roi-calc__year-grid--compact {
  gap: 0.25rem;
  margin-top: 0.35rem;
}

.tev-roi-calc__year-grid--compact .tev-roi-calc__year-item {
  padding: 0.28rem 0.2rem;
  border-radius: 6px;
}

.tev-roi-calc__year-grid--compact .tev-roi-calc__year-item span {
  font-size: 0.55rem;
}

.tev-roi-calc__year-grid--compact .tev-roi-calc__year-item strong {
  font-size: 0.62rem;
  margin-top: 0.05rem;
}

.tev-roi-calc__breakdown {
  padding: 0.45rem 0.6rem;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  background: #fafafa;
}

.tev-roi-calc__breakdown summary {
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  color: #1e3a8a;
}

.tev-roi-calc__breakdown .tev-roi-calc__table-wrap {
  margin-top: 0.45rem;
}

.tev-roi-calc__table--compact th,
.tev-roi-calc__table--compact td {
  padding: 0.35rem 0.5rem;
  font-size: 0.72rem;
}

.tev-roi-calc__actions--compact {
  gap: 0.35rem;
}

.tev-roi-calc__actions--compact .tev-roi-calc__btn {
  padding: 0.45rem 0.6rem;
  font-size: 0.72rem;
  min-width: 0;
  border-radius: 8px;
}

.tev-roi-calc--embedded .tev-roi-calc__disclaimer {
  font-size: 0.65rem;
  line-height: 1.4;
}

@media (min-width: 720px) {
  .tev-roi-calc__results-mid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }
}

@media (min-width: 960px) {
  .tev-roi-calc--embedded .tev-roi-calc__layout {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 0.75rem;
    align-items: start;
  }

  .tev-roi-calc__cards--compact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.tev-roi-calc--embedded .tev-roi-calc__inner {
  width: 100%;
  max-width: none;
}

.tev-roi-calc--embedded .tev-roi-calc__layout {
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 960px) {
  .tev-roi-calc--embedded .tev-roi-calc__layout {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  }
}

.tev-roi-calc__table-wrap {
  margin-top: 0.25rem;
}

.tev-roi-calc__table-title {
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: #1e3a8a;
}

.tev-roi-calc__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
}

.tev-roi-calc__table th,
.tev-roi-calc__table td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid #f1f5f9;
}

.tev-roi-calc__table thead th {
  background: #f8fafc;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
}

.tev-roi-calc__table tbody th {
  font-weight: 600;
  color: #475569;
  width: 52%;
}

.tev-roi-calc__table tbody td {
  font-weight: 700;
  color: #0f172a;
}

.tev-roi-calc__table tbody tr:last-child th,
.tev-roi-calc__table tbody tr:last-child td {
  border-bottom: none;
}

@media (max-width: 900px) {
  .tev-roi-calc__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .tev-roi-calc__form {
    grid-template-columns: 1fr;
  }

  .tev-roi-calc--embedded .tev-roi-calc__form--compact {
    grid-template-columns: 1fr;
  }

  .tev-roi-calc__cards--compact {
    grid-template-columns: 1fr 1fr;
  }

  .tev-roi-calc__year-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tev-roi-calc__cards--hero {
    grid-template-columns: 1fr;
  }

  .tev-roi-calc__actions {
    flex-direction: column;
  }

  .tev-roi-calc__btn {
    width: 100%;
  }
}

/* Print summary (ROI PDF via browser) */
@media print {
  body.tev-roi-print * {
    visibility: hidden;
  }

  body.tev-roi-print #tevRoiPrintSummary,
  body.tev-roi-print #tevRoiPrintSummary * {
    visibility: visible;
  }

  body.tev-roi-print #tevRoiPrintSummary {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    padding: 2rem;
  }
}