/*
 * Public visual language extracted from the Rajah & Tann Asia website:
 * Inter body type, Larken display type, #ff4d00 accent, square controls,
 * white navigation surfaces, black feature panels, and fine rules.
 * Source references: rajah-tann-child/overwrite.css and the live site header.
 */
@font-face {
  font-family: Inter;
  src: url('/assets/fonts/inter-400.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: Inter;
  src: url('/assets/fonts/inter-600.woff2') format('woff2');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: Larken;
  src: url('/assets/fonts/larken.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

.external {
  --accent: #ff4d00;
  --accent-text: #b53600;
  --focus: #d43f00;
  --external-ink: #181818;
  background: #fff;
  font-family: Inter, Arial, sans-serif;
  font-size: 0.9375rem;
}

.external-utility {
  background: #e8f3dc;
  color: #000;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.external-utility__inner,
.external-header__inner,
.external-main,
.external-footer__inner {
  width: min(100% - 3rem, 78rem);
  margin-inline: auto;
}

.external-utility__inner {
  display: flex;
  min-height: 2.5rem;
  align-items: center;
  justify-content: space-between;
}

.external-header {
  border-bottom: 1px solid #dedede;
  background: #fff;
}

.external-header__inner {
  display: flex;
  min-height: 7.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  display: block;
  width: clamp(8.5rem, 14vw, 10.5rem);
  text-decoration: none;
}

.wordmark img {
  display: block;
  width: 100%;
  height: auto;
}

.portal-name {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: #4e4e4e;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portal-name strong {
  border-left: 1px solid #c8c8c8;
  padding: 0.5rem 0 0.5rem 1.5rem;
  color: #000;
  font-size: 1rem;
  letter-spacing: 0.16em;
}

.portal-name img {
  width: 7rem;
  height: auto;
}

.external-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(25rem, 0.82fr);
  min-height: 39rem;
  padding-block: clamp(3rem, 7vw, 6.5rem);
}

.external-intro {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 5rem);
  background: var(--external-ink);
  color: #fff;
}

.external-intro > span {
  width: 4.5rem;
  border-top: 2px solid var(--accent);
  margin-bottom: 1.5rem;
}

.external-intro p {
  margin-bottom: 1.25rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.external-intro strong {
  max-width: 27rem;
  font-family: Larken, Georgia, 'Times New Roman', serif;
  font-size: clamp(2rem, 4.4vw, 3.65rem);
  font-weight: 400;
  line-height: 1.08;
}

.external-main > .card {
  align-self: center;
  border: 0;
  border-radius: 0;
  padding: clamp(2rem, 5vw, 4.5rem);
  background: #fff;
  box-shadow: none;
}

.external h1,
.external h2 {
  font-family: Larken, Georgia, 'Times New Roman', serif;
  font-weight: 400;
  line-height: 1.08;
}

.external h1 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.35rem, 5vw, 3.75rem);
}

.external .stack {
  gap: 1.5rem;
}

.external .eyebrow {
  margin-bottom: 1rem;
  color: var(--accent-text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.external .field {
  gap: 0.55rem;
}

.external .field label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.external .input,
.external .select,
.external .textarea {
  min-height: 3.4rem;
  border: 1px solid #7d7d7d;
  border-radius: 0;
  padding-inline: 1rem;
}

.external .button {
  min-height: 3.25rem;
  border-radius: 0;
  padding-inline: 1.35rem;
  background: var(--accent);
  color: #000;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.external .button:hover {
  background: #3a3a3a;
  filter: none;
}

.external .button--secondary {
  border-color: #555;
  background: #fff;
  color: #000;
}

.external .alert {
  border: 0;
  border-left: 2px solid var(--accent);
  border-radius: 0;
  padding: 0.9rem 1rem;
  background: #ffe2dd;
  color: #2d2d2d;
}

.external .alert--danger {
  border-color: #a7271f;
  background: #fff0ef;
}

.external-footer {
  background: #111;
  color: #c9c9c9;
  font-size: 0.72rem;
}

.external-footer__inner {
  display: flex;
  min-height: 6.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.external-footer strong {
  color: #fff;
  font-family: Larken, Georgia, 'Times New Roman', serif;
  font-size: 1rem;
  font-weight: 400;
}

.code-input {
  font-family: ui-monospace, monospace;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.disclaimer {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1rem;
}

.disclaimer legend {
  padding-inline: 0.3rem;
  font-weight: 700;
}

.disclaimer__body {
  max-height: 15rem;
  overflow-y: auto;
  padding: 0.75rem;
  background: var(--surface-subtle);
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-weight: 600;
}

.check input {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.replacement-warning p,
.completion .alert p:last-child {
  margin-bottom: 0;
}

.optional {
  color: var(--muted);
  font-weight: 400;
}

@media (max-width: 50rem) {
  .external-utility__inner,
  .external-header__inner,
  .external-main,
  .external-footer__inner {
    width: min(100% - 2rem, 40rem);
  }

  .external-header__inner {
    min-height: 5.75rem;
  }

  .portal-name span,
  .portal-name img,
  .external-utility span {
    display: none;
  }

  .external-main {
    grid-template-columns: 1fr;
    padding-block: 1.5rem 2.5rem;
  }

  .external-intro {
    min-height: 12rem;
    padding: 2rem;
  }

  .external-intro p {
    margin-bottom: 0.75rem;
  }

  .external-intro strong {
    font-size: clamp(1.65rem, 8vw, 2.5rem);
  }

  .external-main > .card {
    padding: 2rem;
  }

  .external-footer__inner {
    min-height: 8rem;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.75rem;
  }
}

@media (max-width: 25rem) {
  .external-utility__inner,
  .external-header__inner,
  .external-main,
  .external-footer__inner {
    width: calc(100% - 1.5rem);
  }

  .portal-name strong {
    padding-left: 0.75rem;
    font-size: 0.8rem;
  }

  .external-main > .card,
  .external-intro {
    padding: 1.5rem;
  }
}