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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-canvas-white);
  color: var(--color-ink-black);
  font-family: var(--font-inter);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: var(--tracking-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
}

.contact-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--spacing-32) var(--spacing-32) var(--spacing-96);
}

.contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: var(--spacing-64);
  align-items: end;
  padding: var(--spacing-64) 0 var(--spacing-72);
  border-bottom: 1px solid var(--color-storm-gray);
}

.contact-eyebrow,
.direct-label,
.form-head,
.contact-form label,
.rail-number {
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  margin: 0 0 var(--spacing-16);
  color: var(--color-neutral-accent);
}

.contact-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pills);
  background: var(--color-neutral-accent);
}

.contact-title {
  max-width: 820px;
  margin: 0;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  font-weight: var(--font-weight-semibold);
  text-wrap: balance;
}

.contact-lede {
  max-width: 720px;
  margin: var(--spacing-24) 0 0;
  color: var(--color-dim-gray);
  font-size: 17px;
  line-height: 1.5;
  text-wrap: pretty;
}

.direct-contact {
  min-width: 0;
  padding-top: var(--spacing-16);
  border-top: 1px solid var(--color-storm-gray);
}

.direct-label {
  margin: 0 0 var(--spacing-8);
  color: var(--color-dim-gray);
}

.direct-contact a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  text-decoration: none;
  border-bottom: 1px solid var(--color-storm-gray);
  outline: 0;
  transition:
    border-color 120ms ease,
    transform 120ms ease;
}

.direct-contact a:hover {
  border-bottom-color: var(--color-ink-black);
}

.direct-contact a:active {
  transform: scale(0.96);
}

.direct-contact a:focus-visible {
  border-bottom-color: var(--color-neutral-accent);
  outline: 2px solid var(--color-neutral-accent);
  outline-offset: 4px;
}

.direct-contact p:last-child {
  margin: var(--spacing-16) 0 0;
  color: var(--color-dim-gray);
  font-size: 13px;
  text-wrap: pretty;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(260px, 3fr);
  gap: var(--spacing-64);
  align-items: start;
  padding: var(--spacing-48) 0 0;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--spacing-32);
  row-gap: var(--spacing-24);
  min-width: 0;
  padding-top: var(--spacing-24);
  border-top: 1px solid var(--color-ink-black);
}

.form-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
  padding-bottom: var(--spacing-16);
  border-bottom: 1px solid var(--color-storm-gray);
  color: var(--color-dim-gray);
}

.form-head p,
.form-head span {
  margin: 0;
}

.form-head p {
  color: var(--color-ink-black);
}

.field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

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

.contact-form label {
  margin: 0 0 var(--spacing-8);
  color: var(--color-dim-gray);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-bottom: 1px solid var(--color-storm-gray);
  border-radius: 0;
  background: transparent;
  color: var(--color-ink-black);
  font: inherit;
  outline: none;
  padding: 0 0 var(--spacing-8);
  transition:
    border-color 120ms ease,
    box-shadow 120ms ease;
}

.contact-form textarea {
  min-height: 144px;
  resize: vertical;
  line-height: 1.5;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-whisper-gray);
}

.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover {
  border-bottom-color: var(--color-muted-gray);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-bottom-color: var(--color-neutral-accent);
  box-shadow: 0 1px 0 0 var(--color-neutral-accent);
}

.contact-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  justify-self: start;
  min-width: 144px;
  min-height: 40px;
  border: 0;
  border-radius: var(--radius-buttons);
  background: var(--color-neutral-accent);
  color: var(--color-canvas-white);
  cursor: pointer;
  font-family: var(--font-pp-radio-grotesk);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  outline: 0;
  padding: 10px var(--spacing-16);
  transition:
    background-color 120ms ease,
    box-shadow 160ms ease,
    transform 120ms ease;
}

.contact-submit:hover {
  background: var(--color-neutral-accent-dark);
  box-shadow: var(--shadow-sm);
}

.contact-submit:active {
  transform: scale(0.96);
}

.contact-submit span {
  transform: translateY(-1px);
  transition: transform 120ms ease;
}

.contact-submit:hover span {
  transform: translate(2px, -1px);
}

.contact-submit:focus-visible {
  outline: 2px solid var(--color-neutral-accent);
  outline-offset: 4px;
}

.contact-rail {
  display: grid;
  gap: var(--spacing-32);
  position: sticky;
  top: var(--spacing-32);
}

.rail-item {
  min-height: 148px;
  padding-top: var(--spacing-16);
  border-top: 1px solid var(--color-storm-gray);
}

.rail-number {
  margin: 0 0 var(--spacing-16);
  color: var(--color-whisper-gray);
  font-variant-numeric: tabular-nums;
}

.rail-item h2 {
  margin: 0;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  font-weight: var(--font-weight-semibold);
  text-wrap: balance;
}

.rail-item p:last-child {
  margin: var(--spacing-8) 0 0;
  color: var(--color-dim-gray);
  font-size: 14px;
  text-wrap: pretty;
}

@media (max-width: 820px) {
  .contact-shell {
    padding-left: var(--spacing-16);
    padding-right: var(--spacing-16);
  }

  .contact-hero,
  .contact-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-hero {
    gap: var(--spacing-40);
    padding: var(--spacing-48) 0;
  }

  .contact-grid {
    gap: var(--spacing-40);
  }

  .contact-rail {
    position: static;
  }

  .rail-item {
    min-height: 0;
  }
}

@media (max-width: 560px) {
  .contact-title {
    font-size: var(--text-heading-lg);
  }

  .form-head {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--spacing-8);
  }
}

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