.jlk {
  --jlk-red: #c8171e;
  --jlk-red-dark: #9f1117;
  --jlk-ink: #202124;
  --jlk-muted: #5f6368;
  --jlk-line: #dedede;
  --jlk-soft: #f5f5f5;
  --jlk-green: #19713d;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  color: var(--jlk-ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  box-sizing: border-box;
}

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

.jlk [hidden] {
  display: none !important;
}

.jlk__intro {
  padding: clamp(24px, 5vw, 48px);
  border-radius: 22px 22px 0 0;
  background: linear-gradient(135deg, #202124, #35383c);
  color: #fff;
}

.jlk__intro h2 {
  max-width: 720px;
  margin: 4px 0 12px;
  color: #fff;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.12;
}

.jlk__intro p:last-child {
  max-width: 760px;
  margin: 0;
  color: #efefef;
  font-size: clamp(17px, 2.2vw, 20px);
}

.jlk__eyebrow {
  margin: 0 0 5px;
  color: var(--jlk-red);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.jlk__intro .jlk__eyebrow {
  color: #ff767b;
}

.jlk__section {
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--jlk-line);
  border-top: 0;
  background: #fff;
}

.jlk__section:last-child {
  border-radius: 0 0 22px 22px;
}

.jlk__step-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.jlk__step-title > span {
  display: grid;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  place-items: center;
  background: var(--jlk-red);
  color: #fff;
  font-size: 21px;
  font-weight: 800;
}

.jlk__step-title h3 {
  margin: 0;
  color: var(--jlk-ink);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
}

.jlk__room-count {
  display: grid;
  grid-template-columns: 62px minmax(90px, 130px) 62px;
  gap: 8px;
  align-items: stretch;
  margin-bottom: 18px;
}

.jlk__room-count input,
.jlk__count-button {
  min-height: 58px;
  border: 2px solid var(--jlk-line);
  border-radius: 12px;
  background: #fff;
  color: var(--jlk-ink);
  text-align: center;
  font-size: 24px;
  font-weight: 800;
}

.jlk__count-button {
  cursor: pointer;
}

.jlk__count-button:hover,
.jlk__count-button:focus-visible {
  border-color: var(--jlk-red);
}

.jlk__button {
  width: 100%;
  min-height: 58px;
  padding: 15px 22px;
  border: 0;
  border-radius: 12px;
  background: var(--jlk-red);
  color: #fff;
  font: inherit;
  font-size: 19px;
  font-weight: 800;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}

.jlk__button:hover {
  background: var(--jlk-red-dark);
}

.jlk__button:active {
  transform: translateY(1px);
}

.jlk__button:disabled {
  cursor: wait;
  opacity: .65;
}

.jlk__button--secondary {
  width: auto;
  background: #303236;
}

.jlk__room-card,
.jlk__result-card,
.jlk__summary,
.jlk__price-card {
  margin-bottom: 18px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--jlk-line);
  border-radius: 16px;
  background: #fff;
}

.jlk__room-card {
  background: var(--jlk-soft);
}

.jlk__room-card--error {
  border: 2px solid var(--jlk-red);
  background: #fff4f4;
}

.jlk__room-card h4,
.jlk__result-card h4,
.jlk__summary h4,
.jlk__price-card h4 {
  margin: 0 0 16px;
  color: var(--jlk-ink);
  font-size: 22px;
}

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

.jlk__field--wide {
  grid-column: 1 / -1;
}

.jlk__field {
  margin-bottom: 18px;
}

.jlk__field label,
.jlk__choices legend {
  display: block;
  margin-bottom: 7px;
  color: var(--jlk-ink);
  font-size: 17px;
  font-weight: 800;
}

.jlk__field label span {
  color: var(--jlk-muted);
  font-size: 14px;
  font-weight: 400;
}

.jlk input[type="text"],
.jlk input[type="email"],
.jlk input[type="tel"],
.jlk input[type="number"],
.jlk select,
.jlk textarea {
  width: 100%;
  min-height: 54px;
  padding: 13px 14px;
  border: 2px solid #c9c9c9;
  border-radius: 10px;
  background: #fff;
  color: var(--jlk-ink);
  font: inherit;
  font-size: 17px;
}

.jlk textarea {
  min-height: 100px;
  resize: vertical;
}

.jlk input:focus,
.jlk select:focus,
.jlk textarea:focus,
.jlk button:focus-visible,
.jlk summary:focus-visible {
  outline: 3px solid rgba(200, 23, 30, .25);
  outline-offset: 2px;
  border-color: var(--jlk-red);
}

.jlk__result-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.jlk__result-heading > span {
  display: grid;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  place-items: center;
  background: #202124;
  color: #fff;
  font-weight: 800;
}

.jlk__result-heading small,
.jlk__result-heading h4 {
  display: block;
  margin: 0;
}

.jlk__metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.jlk__metrics > div {
  padding: 13px;
  border-radius: 10px;
  background: var(--jlk-soft);
}

.jlk__metrics small,
.jlk__metrics strong {
  display: block;
}

.jlk__metrics small {
  color: var(--jlk-muted);
  font-size: 13px;
}

.jlk__heater-choice {
  padding: 18px;
  border-left: 5px solid var(--jlk-red);
  border-radius: 10px;
  background: #fff4f4;
}

.jlk__heater-choice small,
.jlk__heater-choice strong,
.jlk__heater-choice span {
  display: block;
}

.jlk__heater-choice strong {
  margin: 4px 0;
  font-size: 22px;
  line-height: 1.35;
}

.jlk__heater-choice span {
  color: var(--jlk-muted);
}

.jlk__details {
  margin-top: 16px;
  border-top: 1px solid var(--jlk-line);
}

.jlk__details summary {
  padding: 16px 4px 0;
  color: var(--jlk-red-dark);
  font-weight: 800;
  cursor: pointer;
}

.jlk__table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.jlk__table {
  width: 100%;
  min-width: 560px;
  margin: 14px 0;
  border-collapse: collapse;
  text-align: left;
}

.jlk__table th,
.jlk__table td {
  padding: 12px;
  border-bottom: 1px solid var(--jlk-line);
}

.jlk__table thead {
  background: #303236;
  color: #fff;
}

.jlk__table tbody th {
  color: var(--jlk-ink);
}

.jlk__summary {
  margin-top: 24px;
  border: 2px solid #303236;
}

.jlk__price-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.jlk__price-card {
  position: relative;
  margin: 0;
}

.jlk__price-card--promo {
  border: 3px solid var(--jlk-red);
}

.jlk__badge {
  position: absolute;
  top: -15px;
  right: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--jlk-red);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}

.jlk__promo-copy {
  color: var(--jlk-muted);
}

.jlk__price-card dl {
  margin: 18px 0 0;
}

.jlk__price-card dl > div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--jlk-line);
}

.jlk__price-card dt,
.jlk__price-card dd {
  margin: 0;
}

.jlk__price-card dd {
  text-align: right;
  font-weight: 800;
}

.jlk__price-card .jlk__saving {
  color: var(--jlk-green);
}

.jlk__price-card .jlk__price-total {
  align-items: center;
  margin-top: 5px;
  border-bottom: 0;
  font-size: 20px;
  font-weight: 800;
}

.jlk__price-card .jlk__price-total dd {
  color: var(--jlk-red);
  font-size: 25px;
}

.jlk__payment-box {
  margin-top: 16px;
  padding: 14px;
  border-radius: 10px;
  background: #f0f7f2;
}

.jlk__you-save {
  margin: 15px 0 0;
  color: var(--jlk-green);
  font-size: 20px;
  font-weight: 800;
  text-align: center;
}

.jlk__note,
.jlk__nonbinding {
  margin-top: 20px;
  padding: 16px;
  border-radius: 10px;
  background: var(--jlk-soft);
  color: var(--jlk-muted);
  font-size: 14px;
}

.jlk__note a {
  color: var(--jlk-red-dark);
  font-weight: 800;
}

.jlk__choices {
  margin: 0 0 22px;
  padding: 0;
  border: 0;
}

.jlk__choice {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  margin-bottom: 12px;
  padding: 16px;
  border: 2px solid var(--jlk-line);
  border-radius: 12px;
  cursor: pointer;
}

.jlk__choice:has(input:checked) {
  border-color: var(--jlk-red);
  background: #fff5f5;
}

.jlk__choice input,
.jlk__consent input {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  accent-color: var(--jlk-red);
}

.jlk__choice strong,
.jlk__choice small {
  display: block;
}

.jlk__choice small {
  margin-top: 3px;
  color: var(--jlk-muted);
}

.jlk__consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 20px 0;
  cursor: pointer;
}

.jlk__consent a {
  color: var(--jlk-red-dark);
  font-weight: 800;
}

.jlk__honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.jlk__alert {
  margin-top: 16px;
  padding: 15px;
  border-radius: 10px;
  font-weight: 700;
}

.jlk__alert--error {
  border: 1px solid #e09b9e;
  background: #fff1f1;
  color: #8a1015;
}

.jlk__alert--success {
  border: 1px solid #8ec9a4;
  background: #eef9f1;
  color: #145d34;
}

@media (max-width: 700px) {
  .jlk {
    font-size: 16px;
  }

  .jlk__intro,
  .jlk__section {
    padding: 20px 16px;
  }

  .jlk__intro {
    border-radius: 16px 16px 0 0;
  }

  .jlk__fields-grid,
  .jlk__price-options {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .jlk__field--wide {
    grid-column: auto;
  }

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

  .jlk__button--secondary {
    width: 100%;
  }

  .jlk__price-options {
    gap: 24px;
  }

  .jlk__price-card dl > div {
    align-items: flex-end;
  }
}

@media (max-width: 390px) {
  .jlk__step-title {
    align-items: flex-start;
  }

  .jlk__step-title > span {
    flex-basis: 38px;
    width: 38px;
    height: 38px;
  }

  .jlk__metrics {
    grid-template-columns: 1fr;
  }

  .jlk__room-count {
    grid-template-columns: 56px minmax(80px, 1fr) 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .jlk *,
  .jlk *::before,
  .jlk *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}


.jlk__field-help,
.jlk__postcode-status {
  display: block;
  margin-top: 7px;
  color: var(--jlk-muted);
  font-size: 14px;
  line-height: 1.4;
}

.jlk__postcode-status--loading {
  color: #765b00;
}

.jlk__postcode-status--success {
  color: var(--jlk-green);
  font-weight: 700;
}

.jlk__postcode-status--error {
  color: var(--jlk-red-dark);
  font-weight: 700;
}