.page-contact {
  --ct-cut: 20px;
  --ct-ring: inset 0 0 0 1px rgba(56, 242, 208, 0.22);
  --ct-ring-soft: inset 0 0 0 1px rgba(167, 181, 174, 0.16);
}

.page-contact .container {
  width: var(--shell);
  margin-inline: auto;
}

/* ---------- hero ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-block: clamp(20px, 4vw, 48px) clamp(36px, 7vw, 80px);
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 100%;
  background:
    radial-gradient(circle at 88% 12%, rgba(56, 242, 208, 0.16), transparent 55%),
    linear-gradient(158deg, rgba(11, 43, 36, 0.95), rgba(6, 26, 22, 0) 68%);
  clip-path: polygon(0 0, 100% 0, 100% 76%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-contact .ct-hero__lead {
  max-width: 46rem;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 74px);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: 0.005em;
  color: var(--warm);
}

.page-contact .ct-hero__title::after {
  content: "";
  display: block;
  width: 68px;
  height: 3px;
  margin-top: 20px;
  background: var(--orange);
}

.page-contact .ct-hero__intro {
  margin: 22px 0 0;
  max-width: 40rem;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--haze);
}

.page-contact .ct-hero__channels {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-contact .ct-cut {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ct-cut)), calc(100% - var(--ct-cut)) 100%, 0 100%);
}

.page-contact .ct-channel {
  display: block;
  padding: 18px 20px 20px;
  background: linear-gradient(150deg, rgba(11, 43, 36, 0.98), rgba(2, 16, 13, 0.9));
  box-shadow: var(--ct-ring);
  text-decoration: none;
  color: var(--warm);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-visible {
  transform: translateY(-2px);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-contact .ct-channel__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--haze);
}

.page-contact .ct-channel__value {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.1;
  color: var(--warm);
  overflow-wrap: anywhere;
  transition: color 0.18s var(--ease);
}

.page-contact .ct-channel__value--mail {
  font-size: clamp(16px, 3.6vw, 21px);
}

.page-contact .ct-channel:hover .ct-channel__value,
.page-contact .ct-channel:focus-visible .ct-channel__value {
  color: var(--cyan);
}

.page-contact .ct-channel__note {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--haze);
}

.page-contact .ct-hero__figure {
  position: relative;
  margin: 0;
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  clip-path: polygon(0 34px, 34px 0, 100% 0, 100% 100%, 0 100%);
  filter: saturate(0.95) contrast(1.05);
}

.page-contact .ct-hero__caption {
  position: relative;
  margin-top: -34px;
  margin-left: 12px;
  margin-right: 24px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(2, 16, 13, 0.94);
  box-shadow: inset 3px 0 0 var(--orange), var(--ct-ring-soft);
}

.page-contact .ct-hero__caption-num {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-hero__caption-num small {
  font-size: 12px;
  margin-left: 2px;
  color: var(--haze);
}

.page-contact .ct-hero__caption-text {
  font-size: 12px;
  line-height: 1.55;
  color: var(--haze);
}

/* ---------- path switch ---------- */
.page-contact .ct-switch {
  position: relative;
}

.page-contact .ct-switch__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .ct-switch__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-contact .ct-switch__tab {
  cursor: pointer;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--haze);
  background: rgba(11, 43, 36, 0.65);
  box-shadow: var(--ct-ring-soft);
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-contact .ct-switch__tab:hover {
  color: var(--warm);
}

.page-contact .ct-switch__panel {
  display: none;
}

.page-contact .ct-switch__panel.ct-panel {
  padding: clamp(22px, 4vw, 34px);
  background: linear-gradient(145deg, rgba(11, 43, 36, 0.96), rgba(2, 16, 13, 0.86));
  box-shadow: var(--ct-ring);
}

.page-contact #ct-path-1:checked ~ .ct-switch__tabs label[for="ct-path-1"],
.page-contact #ct-path-2:checked ~ .ct-switch__tabs label[for="ct-path-2"],
.page-contact #ct-path-3:checked ~ .ct-switch__tabs label[for="ct-path-3"],
.page-contact #ct-path-4:checked ~ .ct-switch__tabs label[for="ct-path-4"] {
  color: var(--ink);
  background: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-contact #ct-path-1:checked ~ .ct-switch__panels #ct-path-panel-1,
.page-contact #ct-path-2:checked ~ .ct-switch__panels #ct-path-panel-2,
.page-contact #ct-path-3:checked ~ .ct-switch__panels #ct-path-panel-3,
.page-contact #ct-path-4:checked ~ .ct-switch__panels #ct-path-panel-4 {
  display: block;
}

.page-contact .ct-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.15;
  color: var(--warm);
}

.page-contact .ct-panel__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--haze);
}

.page-contact .ct-panel__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .ct-panel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--warm);
}

.page-contact .ct-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .ct-panel__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--clay);
}

/* ---------- official channels ---------- */
.page-contact .ct-channels {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--line);
}

.page-contact .ct-channels__row {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: var(--line);
}

.page-contact .ct-channels__key {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-channels__value {
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.6vw, 20px);
  line-height: 1.4;
  color: var(--warm);
  overflow-wrap: anywhere;
}

.page-contact .ct-channels__value--link {
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, 0.35);
  width: fit-content;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .ct-channels__value--link:hover,
.page-contact .ct-channels__value--link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

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

/* ---------- four steps ---------- */
.page-contact .ct-flow {
  display: grid;
  gap: clamp(28px, 4vw, 46px);
  align-items: start;
}

.page-contact .ct-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 26px;
}

.page-contact .ct-step {
  position: relative;
  padding-left: 36px;
}

.page-contact .ct-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--cyan);
}

.page-contact .ct-step::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 26px;
  bottom: -22px;
  width: 1px;
  background: rgba(56, 242, 208, 0.28);
}

.page-contact .ct-step:last-child::after {
  display: none;
}

.page-contact .ct-step__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .ct-step__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.2;
  color: var(--warm);
}

.page-contact .ct-step__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--haze);
}

.page-contact .ct-flow__figure {
  margin: 0;
}

.page-contact .ct-flow__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  box-shadow: var(--ct-ring-soft);
}

.page-contact .ct-flow__figure figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--haze);
  padding-left: 12px;
  border-left: 2px solid var(--clay);
}

/* ---------- hours ---------- */
.page-contact .ct-hours {
  display: grid;
  gap: 26px;
  padding: clamp(24px, 4.5vw, 40px);
  background:
    radial-gradient(circle at 12% 0%, rgba(56, 242, 208, 0.14), transparent 60%),
    linear-gradient(135deg, rgba(11, 43, 36, 0.98), rgba(2, 16, 13, 0.92));
  box-shadow: var(--ct-ring);
}

.page-contact .ct-hours__label {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--haze);
}

.page-contact .ct-hours__big {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-hours__sub {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--haze);
}

.page-contact .ct-hours__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .ct-hours__list li {
  padding-left: 18px;
  position: relative;
  font-size: 14px;
  line-height: 1.8;
  color: var(--haze);
}

.page-contact .ct-hours__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

.page-contact .ct-hours__list strong {
  color: var(--warm);
  font-weight: 600;
}

/* ---------- pre-contact cards ---------- */
.page-contact .ct-pre {
  display: grid;
  gap: 14px;
}

.page-contact .ct-pre__card {
  display: block;
  padding: 22px 22px 24px;
  text-decoration: none;
  background: rgba(11, 43, 36, 0.7);
  box-shadow: var(--ct-ring-soft);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .ct-pre__card:hover,
.page-contact .ct-pre__card:focus-visible {
  transform: translateY(-2px);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-contact .ct-pre__card h3 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.2;
  color: var(--warm);
}

.page-contact .ct-pre__card p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--haze);
}

.page-contact .ct-pre__card .link-arrow {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
}

/* ---------- address + mail tips ---------- */
.page-contact .ct-address {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .ct-address__block {
  padding: clamp(22px, 4vw, 32px);
  background: linear-gradient(160deg, rgba(201, 122, 82, 0.18), rgba(2, 16, 13, 0.9));
  box-shadow: inset 0 0 0 1px rgba(201, 122, 82, 0.35);
}

.page-contact .ct-address__label {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-contact .ct-address__line {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.42;
  color: var(--warm);
}

.page-contact .ct-address__fine {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--haze);
}

.page-contact .ct-address__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.15;
  color: var(--warm);
}

.page-contact .ct-address__tips {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact .ct-address__tips li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--haze);
  padding-bottom: 12px;
  border-bottom: var(--line-soft);
}

.page-contact .ct-address__tips span {
  display: inline-block;
  min-width: 3.4em;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .ct-address__cta {
  margin-top: 22px;
  display: inline-block;
}

/* ---------- faq ---------- */
.page-contact .ct-faq__item {
  border-bottom: var(--line);
  padding: 4px 0;
}

.page-contact .ct-faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 34px 18px 0;
  position: relative;
  font-size: clamp(15px, 2vw, 17px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--warm);
  transition: color 0.18s var(--ease);
}

.page-contact .ct-faq__item summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-faq__item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--cyan);
}

.page-contact .ct-faq__item[open] summary::after {
  content: "−";
  color: var(--orange);
}

.page-contact .ct-faq__item summary:hover,
.page-contact .ct-faq__item summary:focus-visible {
  color: var(--cyan);
}

.page-contact .ct-faq__item p {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--haze);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-contact .ct-hero__channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-pre {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-hours {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-contact .ct-hero__figure {
    margin-top: 12px;
  }

  .page-contact .ct-channels__row {
    grid-template-columns: 130px minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: baseline;
    gap: 24px;
  }

  .page-contact .ct-flow {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-contact .ct-flow__figure {
    position: sticky;
    top: calc(var(--head-h) + 24px);
  }

  .page-contact .ct-address {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-pre {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

  .page-contact .ct-channel:hover,
  .page-contact .ct-pre__card:hover {
    transform: none;
  }
}
<<<END>>>