:root {
  --contact-green: #00473e;
  --contact-green-deep: #003a33;
  --contact-ink: #0c1b18;
  --contact-muted: #566561;
  --contact-line: rgba(0, 71, 62, 0.26);
  --contact-paper: #f4f3ed;
  --contact-error: #9c2020;
  --contact-success: #115f45;
}

.contact-page {
  color: var(--contact-ink);
  background: #fff;
}

.contact-page .header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.contact-page .header nav a[aria-current="page"] {
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
}

@media screen and (min-width: 341px) and (max-width: 767px) {
  .contact-page .header nav ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px 8px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1022px) {
  .contact-page .header .container {
    grid-template-columns: minmax(218px, 0.68fr) minmax(0, 1.32fr);
  }

  .contact-page .header nav ul {
    justify-content: space-between;
    gap: 6px;
  }

  .contact-page .header nav a {
    white-space: nowrap;
    font-size: 12px;
  }
}

.contact-hero {
  overflow: hidden;
  padding: 56px 24px 62px;
  color: #fff;
}

.contact-hero__grid {
  display: grid;
  gap: 48px;
}

.contact-hero__copy {
  max-width: 780px;
}

.contact-eyebrow {
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-eyebrow--dark {
  color: var(--contact-green);
}

.contact-hero h1 {
  max-width: 760px;
  margin-top: 16px;
  font-size: clamp(3.25rem, 9vw, 7rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.contact-hero__lead {
  max-width: 590px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.5;
}

.contact-hero__email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.contact-hero__email svg {
  width: 42px;
  height: 18px;
  fill: currentColor;
  transition: transform 180ms ease;
}

.contact-hero__email:hover svg {
  transform: translateX(4px);
}

.contact-hero__email:focus-visible,
.contact-details a:focus-visible,
.contact-form a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.contact-hero__address-panel {
  position: relative;
  display: grid;
  gap: 16px;
  align-content: end;
  min-height: 218px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: var(--contact-green-deep);
}

.contact-hero__address-panel::after {
  position: absolute;
  top: -34px;
  right: -6px;
  color: rgba(255, 255, 255, 0.1);
  font-size: 170px;
  font-weight: 300;
  line-height: 1;
  content: "HK";
  pointer-events: none;
}

.contact-hero__address-panel > * {
  position: relative;
  z-index: 1;
}

.contact-hero__address-label {
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-address {
  display: block;
  font-style: normal;
  font-size: 20px;
  line-height: 1.25;
}

.contact-hero__address-panel p {
  max-width: 390px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.45;
}

.contact-main-section {
  padding: 56px 24px 72px;
  background: #fff;
}

.contact-layout {
  display: grid;
  gap: 52px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact-details h2,
.contact-form-panel h2 {
  max-width: 540px;
  margin-top: 14px;
  font-size: clamp(2.15rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.contact-details__intro {
  max-width: 530px;
  margin-top: 24px;
  color: var(--contact-muted);
  font-size: 17px;
  line-height: 1.58;
}

.contact-details__list {
  width: 100%;
  max-width: 530px;
  margin-top: 34px;
  border-top: 1px solid var(--contact-line);
}

.contact-details__list > div {
  display: grid;
  grid-template-columns: minmax(102px, 0.42fr) minmax(0, 1fr);
  gap: 18px;
  padding: 17px 0;
  border-bottom: 1px solid var(--contact-line);
}

.contact-details__list dt {
  color: var(--contact-muted);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-details__list dd {
  min-width: 0;
  font-size: 15px;
  line-height: 1.48;
}

.contact-details__list .contact-address {
  font-size: inherit;
  line-height: inherit;
}

.contact-details a {
  color: var(--contact-green);
  text-decoration: underline;
  text-decoration-color: rgba(0, 71, 62, 0.4);
  text-underline-offset: 4px;
}

.contact-form-panel {
  padding: 28px 0 0;
  border-top: 2px solid var(--contact-green);
}

.contact-form-panel__heading > p:last-child {
  margin-top: 18px;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.45;
}

.contact-form {
  margin-top: 30px;
}

.contact-form__trap {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.contact-form__grid {
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

.contact-field + .contact-field,
.contact-form__grid + .contact-field,
.contact-field + .contact-consent {
  margin-top: 22px;
}

.contact-field label,
.contact-consent label {
  display: block;
  color: var(--contact-ink);
  font-size: 13px;
  line-height: 1.35;
}

.contact-required {
  color: var(--contact-error);
}

.contact-optional {
  margin-left: 5px;
  color: var(--contact-muted);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 13px 14px;
  color: var(--contact-ink);
  border: 1px solid rgba(0, 71, 62, 0.42);
  border-radius: 0;
  background: #fff;
  font: inherit;
  font-size: 16px;
  line-height: 1.4;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.contact-field input,
.contact-field select {
  min-height: 50px;
}

.contact-field textarea {
  min-height: 168px;
  resize: vertical;
}

.contact-field select {
  appearance: auto;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
  color: #71807b;
  opacity: 1;
}

.contact-field input:hover,
.contact-field select:hover,
.contact-field textarea:hover {
  border-color: var(--contact-green);
}

.contact-field input:focus-visible,
.contact-field select:focus-visible,
.contact-field textarea:focus-visible,
.contact-consent input:focus-visible,
.contact-form button:focus-visible {
  outline: 2px solid var(--contact-green);
  outline-offset: 3px;
}

.contact-field input[aria-invalid="true"],
.contact-field select[aria-invalid="true"],
.contact-field textarea[aria-invalid="true"],
.contact-consent input[aria-invalid="true"] {
  border-color: var(--contact-error);
  box-shadow: inset 0 0 0 1px var(--contact-error);
}

.contact-field__error {
  margin-top: 7px;
  color: var(--contact-error);
  font-size: 13px;
  line-height: 1.35;
}

.contact-consent {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  margin-top: 24px;
}

.contact-consent input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--contact-green);
}

.contact-consent label {
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.5;
}

.contact-consent a {
  color: var(--contact-green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-form__status {
  margin-top: 22px;
}

.contact-form__message {
  padding: 14px 16px;
  border-left: 3px solid currentColor;
  font-size: 14px;
  line-height: 1.48;
}

.contact-form__message--error {
  color: var(--contact-error);
  background: #fff5f4;
}

.contact-form__message--ready {
  color: var(--contact-success);
  background: #f1f8f4;
}

.contact-form__message[hidden] {
  display: none;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: 28px;
}

.contact-form__submit,
.contact-form__reset {
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid var(--contact-green);
  border-radius: 0;
  font: inherit;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.contact-form__submit {
  color: #fff;
  background: var(--contact-green);
}

.contact-form__submit:hover {
  color: var(--contact-green);
  background: #fff;
}

.contact-form__reset {
  color: var(--contact-green);
  border-color: transparent;
  background: transparent;
}

.contact-form__reset:hover {
  border-color: var(--contact-green);
}

.contact-page .footer-contacts .contact-office {
  text-transform: none;
}

@media screen and (min-width: 768px) {
  .contact-hero,
  .contact-main-section {
    padding-right: 32px;
    padding-left: 32px;
  }

  .contact-hero {
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .contact-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(290px, 0.65fr);
    gap: 54px;
    align-items: end;
  }

  .contact-hero__address-panel {
    min-height: 268px;
    padding: 28px;
  }

  .contact-main-section {
    padding-top: 80px;
    padding-bottom: 96px;
  }

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

  .contact-form__grid .contact-field + .contact-field {
    margin-top: 0;
  }
}

@media screen and (min-width: 1023px) {
  .contact-hero {
    min-height: 468px;
    padding-top: 96px;
    padding-bottom: 96px;
  }

  .contact-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(350px, 0.55fr);
    gap: clamp(60px, 7vw, 132px);
  }

  .contact-hero__address-panel {
    min-height: 294px;
  }

  .contact-main-section {
    padding-top: 108px;
    padding-bottom: 120px;
  }

  .contact-layout {
    grid-template-columns: minmax(300px, 0.68fr) minmax(500px, 1fr);
    gap: clamp(64px, 9vw, 150px);
    align-items: start;
  }

  .contact-form-panel {
    padding-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-hero__email svg,
  .contact-field input,
  .contact-field select,
  .contact-field textarea,
  .contact-form__submit,
  .contact-form__reset {
    transition: none;
  }
}