/* ============ page: contact ============ */
.page-contact {
  padding-block: 28px 88px;
  font-family: var(--font-body);
  color: var(--paper);
  overflow-x: hidden;
}

.page-contact .figure {
  margin: 0;
}

.page-contact .figure__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- hero ---------- */
.page-contact .ct-hero {
  display: grid;
  gap: 20px;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: 26px;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .ct-hero__lead {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-hero__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .ct-hero__points li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .ct-hero__num {
  flex: 0 0 auto;
  min-width: 8.5em;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--l-yellow);
}

.page-contact .ct-hero__figure .figure__media {
  border: 1px solid var(--rule);
  background: var(--panel);
}

.page-contact .ct-hero__figure .figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- section shell ---------- */
.page-contact .ct-section {
  margin-top: 64px;
}

.page-contact .ct-head {
  display: grid;
  gap: 6px;
  margin-bottom: 24px;
}

.page-contact .ct-head__idx {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--l-blue);
}

.page-contact .ct-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-contact .ct-head__desc {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- channels ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 22px;
}

.page-contact .ct-rail {
  border: 1px solid var(--rule);
  background: var(--panel);
  padding: 14px 14px 16px;
}

.page-contact .ct-rail__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-contact .ct-rail__list > li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-contact .ct-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid var(--rule);
  border-left: 2px solid transparent;
  background: var(--panel-raise);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .ct-rail__link:hover,
.page-contact .ct-rail__link:focus-visible {
  border-left-color: var(--l-blue);
  background: var(--night);
  transform: translateY(-2px);
}

.page-contact .ct-rail__idx {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--l-yellow);
}

.page-contact .ct-rail__note {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .ct-panels {
  display: grid;
  gap: 16px;
}

.page-contact .ct-channel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: 22px 18px 20px;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 52px;
  height: 3px;
  background: var(--l-blue);
}

.page-contact .ct-channel--phone::before {
  background: var(--l-yellow);
}

.page-contact .ct-channel--form::before {
  background: var(--l-green);
}

.page-contact .ct-channel:hover {
  transform: translateY(-2px);
  border-color: var(--rule);
  background: var(--panel-raise);
}

.page-contact .ct-channel__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .ct-channel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .ct-channel__value {
  margin: 14px 0 0;
  font-size: clamp(16px, 3.6vw, 19px);
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--l-yellow);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-meta {
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .ct-meta__row {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-meta dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .ct-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

/* ---------- routing list ---------- */
.page-contact .ct-routes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .ct-route {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-route__scene {
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .ct-route__arrow {
  display: none;
  font-family: var(--font-mono);
  color: var(--rule);
}

.page-contact .ct-route__link {
  display: inline-block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--l-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-contact .ct-route__link:hover,
.page-contact .ct-route__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--l-yellow);
}

.page-contact .ct-route__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- form fields ---------- */
.page-contact .ct-formwrap {
  display: grid;
  gap: 26px;
}

.page-contact .ct-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .ct-field {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-field__idx {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--l-green);
  padding-top: 3px;
}

.page-contact .ct-field__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .ct-field__hint {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-field__rule {
  margin: 8px 0 0;
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid var(--rule);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--l-yellow);
}

.page-contact .ct-formnote {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--panel);
  border-left: 2px solid var(--l-blue);
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-formfigure .figure__media {
  border: 1px solid var(--rule);
  background: var(--panel);
}

.page-contact .ct-formfigure .figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- diff flow steps ---------- */
.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-step {
  padding: 18px 0 18px 2px;
  border-top: 2px solid var(--l-blue);
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-step:nth-child(2) {
  border-top-color: var(--l-yellow);
}

.page-contact .ct-step:nth-child(3) {
  border-top-color: var(--l-green);
}

.page-contact .ct-step:nth-child(4) {
  border-top-color: var(--paper);
}

.page-contact .ct-step__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .ct-step__name {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .ct-step__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .ct-flow__foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- site info plate ---------- */
.page-contact .ct-plate {
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: 4px 18px;
}

.page-contact .ct-plate__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .ct-plate__row:last-child {
  border-bottom: 0;
}

.page-contact .ct-plate__key {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .ct-plate__val {
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-stamp {
  display: inline-block;
  justify-self: start;
  padding: 6px 12px;
  background: var(--cream);
  color: var(--night);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-contact .ct-foot-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- focus ---------- */
.page-contact a:focus-visible,
.page-contact .ct-rail__link:focus-visible {
  outline: 2px solid var(--l-blue);
  outline-offset: 2px;
}

/* ---------- responsive ---------- */
@media (min-width: 760px) {
  .page-contact .ct-head {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
    margin-bottom: 32px;
  }

  .page-contact .ct-head__idx {
    padding-top: 9px;
  }

  .page-contact .ct-route {
    grid-template-columns: minmax(0, 1.35fr) 24px minmax(0, 1fr) minmax(0, 1.25fr);
    gap: 18px;
    align-items: baseline;
    padding: 20px 0;
  }

  .page-contact .ct-route__arrow {
    display: block;
    text-align: center;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-step {
    border-bottom: 0;
    border-top-width: 2px;
    padding: 18px 0 0;
  }

  .page-contact .ct-plate__row {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact {
    padding-block: 44px 120px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
    align-items: end;
  }

  .page-contact .ct-section {
    margin-top: 96px;
  }

  .page-contact .ct-channels {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-contact .ct-rail {
    position: sticky;
    top: calc(var(--topbar-h) + 26px);
    padding: 18px 16px 20px;
  }

  .page-contact .ct-rail__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-contact .ct-rail__link {
    white-space: normal;
    width: 100%;
  }

  .page-contact .ct-panels {
    gap: 18px;
  }

  .page-contact .ct-channel {
    padding: 26px 26px 24px;
  }

  .page-contact .ct-channel__desc {
    max-width: 62ch;
  }

  .page-contact .ct-meta__row {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-contact .ct-formwrap {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 38px;
    align-items: start;
  }

  .page-contact .ct-formfigure {
    position: sticky;
    top: calc(var(--topbar-h) + 26px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-rail__link,
  .page-contact .ct-channel,
  .page-contact .ct-route__link {
    transition: none;
  }

  .page-contact .ct-rail__link:hover,
  .page-contact .ct-channel:hover {
    transform: none;
  }
}