:root {
  --ipb-cyan: #08bdec;
  --ipb-cyan-dark: #049ed0;
  --ipb-purple: #35106f;
  --ipb-text: #141414;
  --ipb-muted: #6f6f76;
  --ipb-line: #e8e8ed;
}

.ipb-buyback-shell * {
  box-sizing: border-box;
}

.ipb-buyback-shell button,
.ipb-buyback-shell input,
.ipb-buyback-shell textarea {
  font: inherit;
}

.ipb-buyback-shell {
  min-height: 100vh;
  padding: 42px 24px;
  color: var(--ipb-text);
  background: #fff;
}

.ipb-wizard {
  width: min(1240px, 100%);
  margin: 0 auto;
}

.ipb-wizard__header {
  margin: 0 0 54px;
}

.ipb-wizard__eyebrow {
  margin: 0 0 10px;
  color: #5f6065;
  font-size: 24px;
  font-weight: 600;
}

.ipb-wizard h1 {
  margin: 0 0 34px;
  color: #696a70;
  font-size: 30px;
  font-weight: 500;
}

.ipb-progress {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #ececf0;
}

.ipb-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--ipb-cyan);
  transition: width 180ms ease;
}

.ipb-wizard.is-intro .ipb-wizard__header,
.ipb-wizard.is-intro .ipb-wizard__actions {
  display: none;
}

.ipb-intro {
  display: grid;
  justify-items: center;
  gap: 36px;
  text-align: center;
}

.ipb-intro__header h2 {
  position: relative;
  margin: 0 0 34px;
  padding-bottom: 12px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ipb-intro__header h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 34px;
  height: 2px;
  transform: translateX(-50%);
  background: var(--ipb-cyan);
}

.ipb-intro__header p,
.ipb-intro__footer {
  margin: 0;
  color: var(--ipb-muted);
  font-size: 16px;
}

.ipb-intro-devices {
  display: grid;
  grid-template-columns: repeat(4, 88px);
  justify-content: center;
  gap: 20px;
}

.ipb-intro-device {
  display: grid;
  place-items: center;
  min-height: 96px;
  padding: 10px 8px;
  border: 1px solid var(--ipb-cyan);
  border-radius: 6px;
}

.ipb-intro-device img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.ipb-intro-device__placeholder {
  display: block;
  width: 52px;
  height: 52px;
  border: 2px solid var(--ipb-cyan);
  border-radius: 8px;
  opacity: 0.18;
}

.ipb-intro-device strong {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.1;
}

.ipb-intro__how {
  margin: 10px 0 0;
  font-size: 16px;
  font-weight: 700;
}

.ipb-intro-steps {
  display: grid;
  gap: 20px;
  width: min(640px, 100%);
}

.ipb-intro-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 20px;
  min-height: 80px;
  padding: 16px 24px;
  border: 1px solid var(--ipb-cyan);
  border-radius: 6px;
  text-align: left;
}

.ipb-intro-step__icon {
  position: relative;
  display: block;
  width: 44px;
  height: 44px;
  margin: 0 auto;
  color: var(--ipb-cyan);
}

.ipb-intro-step__icon::before,
.ipb-intro-step__icon::after {
  content: "";
  position: absolute;
  border-color: currentColor;
}

.ipb-intro-step__icon--phone::before {
  inset: 2px 12px;
  border: 3px solid currentColor;
}

.ipb-intro-step__icon--phone::after {
  left: 20px;
  bottom: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}

.ipb-intro-step__icon--document::before {
  inset: 4px 9px;
  border: 3px solid currentColor;
}

.ipb-intro-step__icon--document::after {
  left: 15px;
  right: 14px;
  top: 17px;
  height: 12px;
  border-top: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
}

.ipb-intro-step__icon--search::before {
  inset: 4px 14px 8px 8px;
  border: 3px solid currentColor;
}

.ipb-intro-step__icon--search::after {
  right: 6px;
  bottom: 5px;
  width: 15px;
  height: 15px;
  border: 3px solid currentColor;
  border-radius: 50%;
}

.ipb-intro-step__icon--wallet::before {
  inset: 8px 4px 10px 4px;
  border: 3px solid currentColor;
}

.ipb-intro-step__icon--wallet::after {
  right: 4px;
  top: 19px;
  width: 18px;
  height: 12px;
  border: 3px solid currentColor;
  background: #fff;
}

.ipb-intro-step h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.2;
}

.ipb-intro-step h4 span {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  border-radius: 4px;
  color: #fff;
  background: var(--ipb-cyan);
  font-size: 13px;
  line-height: 1;
}

.ipb-intro-step p {
  margin: 0;
  color: var(--ipb-muted);
  font-size: 12px;
  line-height: 1.5;
}

.ipb-intro__cta {
  min-width: 220px;
  min-height: 38px;
  border-radius: 5px;
  font-size: 14px;
}

.ipb-card-grid {
  display: grid;
  gap: 30px;
}

.ipb-card-grid--category {
  grid-template-columns: repeat(auto-fit, 172px);
  justify-content: center;
  gap: 28px;
}

.ipb-card-grid--models {
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.ipb-choice-card,
.ipb-model-card {
  border: 2px solid var(--ipb-line);
  background: #fff;
}

.ipb-choice-card {
  display: flex;
  min-height: 190px;
  padding: 26px 18px 20px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  border-radius: 16px;
  cursor: pointer;
  text-align: center;
}

.ipb-choice-card.is-selected,
.ipb-choice-card:hover,
.ipb-model-card.is-selected {
  border-color: var(--ipb-cyan);
  box-shadow: 0 14px 34px rgba(8, 189, 236, 0.12);
}

.ipb-choice-card span {
  display: block;
  color: #767780;
  font-size: 15px;
  line-height: 1.2;
}

.ipb-choice-card strong {
  display: block;
  margin: 2px 0 14px;
  font-size: 21px;
  line-height: 1.08;
  font-weight: 700;
}

.ipb-choice-card img {
  width: 96px;
  height: 96px;
  object-fit: contain;
}

.ipb-model-step {
  width: min(920px, 100%);
  margin: 0 auto;
}

.ipb-search input {
  width: 100%;
  height: 48px;
  margin-bottom: 30px;
  padding: 0 18px;
  border: 2px solid var(--ipb-cyan);
  border-radius: 8px;
}

.ipb-model-card {
  padding: 16px;
  border-radius: 10px;
}

.ipb-model-card img {
  width: 100%;
  height: 160px;
  object-fit: contain;
}

.ipb-model-card h3 {
  margin: 14px 0 10px;
  font-size: 15px;
}

.ipb-mini-btn,
.ipb-btn--primary {
  border: 0;
  color: #fff;
  background: linear-gradient(90deg, var(--ipb-purple), var(--ipb-cyan));
}

.ipb-mini-btn {
  width: 100%;
  padding: 9px 12px;
  border-radius: 6px;
  cursor: pointer;
}

.ipb-split-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
}

.ipb-device-preview {
  display: grid;
  place-items: center;
  min-height: 440px;
  margin: 0;
  border: 2px solid var(--ipb-line);
  border-radius: 14px;
  background: #fff;
}

.ipb-device-preview img {
  max-width: 78%;
  max-height: 420px;
  object-fit: contain;
}

.ipb-question,
.ipb-option-group {
  text-align: center;
}

.ipb-question {
  margin-bottom: 30px;
}

.ipb-question h2,
.ipb-option-group h2,
.ipb-summary h2,
.ipb-contact-form h2,
.ipb-success h2 {
  margin: 0 0 22px;
  font-size: 25px;
  line-height: 1.25;
}

.ipb-question p,
.ipb-contact-form__intro,
.ipb-success p {
  margin: 0;
  color: var(--ipb-muted);
  line-height: 1.6;
}

.ipb-option-group {
  padding: 0 0 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--ipb-line);
}

.ipb-option-group--list {
  text-align: left;
}

.ipb-pills {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.ipb-pill,
.ipb-option-row {
  border: 2px solid var(--ipb-line);
  background: #fff;
  cursor: pointer;
}

.ipb-pill {
  min-width: 128px;
  min-height: 58px;
  padding: 11px 18px;
  border-radius: 8px;
  color: #5f6065;
}

.ipb-swatch {
  display: block;
  width: 38px;
  height: 32px;
  margin: 0 auto 7px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.ipb-option-list {
  display: grid;
  gap: 16px;
}

.ipb-option-row {
  width: 100%;
  min-height: 62px;
  padding: 0 28px;
  border-radius: 8px;
  color: #64656b;
  text-align: left;
}

.ipb-pill.is-selected,
.ipb-option-row.is-selected {
  border-color: var(--ipb-cyan);
  color: var(--ipb-cyan-dark);
}

.ipb-check-dot {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-right: 8px;
  border: 2px solid var(--ipb-cyan);
  border-radius: 50%;
  font-size: 13px;
}

.ipb-battery-control {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  width: min(470px, 100%);
  margin: 70px auto 0;
}

.ipb-battery-control input {
  accent-color: var(--ipb-cyan);
}

.ipb-battery-control strong {
  color: var(--ipb-cyan);
  font-size: 42px;
}

.ipb-buyback-shell textarea {
  width: 100%;
  min-height: 120px;
  padding: 16px 18px;
  border: 2px solid var(--ipb-line);
  border-radius: 8px;
  resize: vertical;
}

.ipb-wizard__actions {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 62px;
}

.ipb-btn {
  min-width: 190px;
  min-height: 58px;
  padding: 0 28px;
  border-radius: 10px;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}

.ipb-btn--ghost {
  border: 3px solid var(--ipb-cyan);
  color: var(--ipb-cyan-dark);
  background: #fff;
}

.ipb-summary {
  display: grid;
  justify-items: center;
  gap: 36px;
}

.ipb-summary-card {
  width: min(760px, 100%);
  padding: 34px 38px;
  border: 2px solid var(--ipb-line);
  border-radius: 14px;
}

.ipb-summary-card__device {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 20px;
}

.ipb-summary-card__device img {
  width: 58px;
  height: 78px;
  object-fit: contain;
}

.ipb-summary-row {
  padding: 18px 0;
  border-top: 1px solid var(--ipb-line);
}

.ipb-summary-row span {
  display: block;
  margin-bottom: 9px;
}

.ipb-summary-row strong {
  display: inline-block;
  padding: 7px 16px;
  border-radius: 8px;
  color: #075d72;
  background: #bdeffc;
  font-weight: 500;
}

.ipb-calculation {
  margin-top: 28px;
  padding: 22px 0;
  border-top: 1px solid var(--ipb-line);
}

.ipb-calc-line,
.ipb-offer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
}

.ipb-calc-line {
  padding: 9px 0;
  color: #55565c;
}

.ipb-offer {
  align-items: center;
  padding-top: 28px;
  font-size: 28px;
}

.ipb-offer strong {
  color: var(--ipb-cyan);
}

.ipb-notice,
.ipb-form-hint {
  padding: 14px 16px;
  border-radius: 8px;
  color: #52545a;
  background: #f2fbfe;
  line-height: 1.5;
}

.ipb-zero-offer {
  margin-top: 24px;
  padding: 18px 20px;
  border: 2px solid #ffd3d3;
  border-radius: 8px;
  color: #8a1f1f;
  background: #fff6f6;
  font-weight: 600;
}

.ipb-contact-form {
  display: grid;
  gap: 18px;
  width: min(760px, 100%);
  margin: 0 auto;
}

.ipb-contact-form input:not([type="radio"]):not([type="checkbox"]) {
  width: 100%;
  height: 58px;
  padding: 0 20px;
  border: 2px solid var(--ipb-line);
  border-radius: 8px;
}

.ipb-contact-form input.ipb-input-error {
  border-color: #c93333;
  box-shadow: 0 0 0 3px rgba(201, 51, 51, 0.12);
}

.ipb-field-grid,
[data-ipb-contact-dynamic] {
  display: grid;
  gap: 18px;
}

.ipb-field-grid {
  grid-template-columns: 1fr 1fr;
}

.ipb-radio-row {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 58px;
  padding: 0 20px;
  border: 2px solid var(--ipb-line);
  border-radius: 8px;
}

.ipb-radio-row span {
  margin-left: auto;
  color: #aaa;
}

.ipb-terms {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 22px 0;
  line-height: 1.5;
}

.ipb-contact-form .ipb-btn {
  justify-self: center;
  min-width: 360px;
}

.ipb-success {
  display: grid;
  place-items: center;
}

.ipb-success__card {
  width: min(660px, 100%);
  padding: 50px 44px;
  border: 2px solid var(--ipb-line);
  border-radius: 14px;
  text-align: center;
}

.ipb-success__icon,
.ipb-modal__icon {
  display: inline-grid;
  place-items: center;
  width: 86px;
  height: 86px;
  margin-bottom: 22px;
  border: 7px solid var(--ipb-cyan);
  border-radius: 50%;
  color: var(--ipb-cyan);
  font-size: 48px;
}

.ipb-modal[hidden] {
  display: none;
}

.ipb-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
}

.ipb-modal__scrim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.ipb-modal__card {
  position: relative;
  z-index: 1;
  width: min(620px, calc(100% - 40px));
  margin: 18vh auto 0;
  padding: 50px 48px;
  border-radius: 14px;
  background: #fff;
  text-align: center;
}

.ipb-modal__card p {
  white-space: pre-line;
}

.ipb-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  color: #777;
  background: #f2f2f5;
  cursor: pointer;
}

.ipb-empty-state {
  grid-column: 1 / -1;
  padding: 32px;
  border: 2px dashed var(--ipb-line);
  border-radius: 10px;
  color: var(--ipb-muted);
  text-align: center;
}

@media (max-width: 900px) {
  .ipb-card-grid--models,
  .ipb-split-step,
  .ipb-field-grid {
    grid-template-columns: 1fr;
  }

  .ipb-card-grid--category {
    grid-template-columns: repeat(auto-fit, minmax(150px, 172px));
  }

  .ipb-intro-devices {
    grid-template-columns: repeat(2, 88px);
  }

  .ipb-intro-step {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .ipb-intro-step h4 {
    justify-content: center;
  }

  .ipb-wizard__actions {
    flex-direction: column;
    align-items: center;
  }
}