.page-contact {
  --co-x: 20px;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .co-hero {
  position: relative;
  padding: 20px 0 40px;
  background:
    linear-gradient(180deg, rgba(23, 50, 76, 0.9) 0%, rgba(12, 26, 43, 0.96) 55%, var(--ink) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .co-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(42, 74, 102, 0.4) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(0deg, rgba(42, 74, 102, 0.4) 0 1px, transparent 1px 68px);
  pointer-events: none;
}

.page-contact .co-hero__inner {
  position: relative;
  display: grid;
  gap: 26px;
}

.page-contact .co-hero__main {
  position: relative;
  padding: 22px 18px 24px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: linear-gradient(160deg, rgba(16, 35, 56, 0.94), rgba(8, 18, 31, 0.78));
}

.page-contact .co-hero__main::before,
.page-contact .co-hero__main::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 16px);
}

.page-contact .co-hero__main::before { top: -4px; }
.page-contact .co-hero__main::after { bottom: -4px; }

.page-contact .co-hero h1 {
  margin: 10px 0 14px;
  font-size: clamp(28px, 5.6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: #ffffff;
}

.page-contact .co-hero__lead {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .co-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .co-quick {
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: 2px;
  background: var(--panel);
  padding: 18px;
}

.page-contact .co-quick__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
}

.page-contact .co-quick__list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .co-quick__row {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(42, 74, 102, 0.85);
}

.page-contact .co-quick__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .co-quick__row dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-contact .co-quick__row dd {
  margin: 0;
  font-size: 15px;
  color: #ffffff;
  word-break: break-word;
}

.page-contact .co-quick__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .co-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .co-stats__item {
  background: var(--ink);
  padding: 14px 16px;
}

.page-contact .co-stats__num {
  display: block;
  font-size: 26px;
  line-height: 1;
  color: var(--green);
}

.page-contact .co-stats__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-contact .co-sec {
  padding: 44px 0;
  border-bottom: 1px solid rgba(42, 74, 102, 0.55);
}

.page-contact .co-sec--last {
  border-bottom: 0;
  padding-bottom: 64px;
}

.page-contact .co-sec__head {
  max-width: 78ch;
}

.page-contact .co-sec__title {
  margin: 10px 0 12px;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.22;
  font-weight: 700;
  color: #ffffff;
}

.page-contact .co-sec__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

.page-contact .co-models__grid {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.page-contact .co-model {
  position: relative;
  border: 1px solid var(--line);
  border-top-width: 3px;
  border-radius: 2px;
  background: var(--panel);
  padding: 18px 18px 6px;
  transition: background var(--t), border-color var(--t);
}

.page-contact .co-model + .co-model {
  margin-top: 14px;
}

.page-contact .co-model--brand { border-top-color: var(--green); }
.page-contact .co-model--board { border-top-color: var(--amber); }
.page-contact .co-model--column { border-top-color: var(--pulse); }

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

.page-contact .co-model__idx {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--green);
}

.page-contact .co-model__title {
  margin: 0;
  flex: 1 1 auto;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}

.page-contact .co-model__desc {
  margin: 12px 0 6px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .co-fold {
  margin-top: 6px;
  border-top: 1px dashed rgba(42, 74, 102, 0.9);
}

.page-contact .co-fold__sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--green);
}

.page-contact .co-fold__sum::-webkit-details-marker {
  display: none;
}

.page-contact .co-fold__sum::after {
  content: "+";
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1;
  color: var(--green);
}

.page-contact .co-fold[open] .co-fold__sum::after {
  content: "–";
}

.page-contact .co-fold__body {
  padding: 2px 0 16px;
}

.page-contact .co-kv {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .co-kv__row {
  display: grid;
  gap: 3px;
}

.page-contact .co-kv dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-contact .co-kv dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .co-models__figure {
  margin: 0;
}

.page-contact .co-models__figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--hull);
}

.page-contact .co-models__figure figcaption {
  margin-top: 12px;
  padding-left: 12px;
  border-left: 2px solid var(--green-2);
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .co-deliver__grid {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .co-deliver__item {
  background: var(--panel);
  padding: 22px 20px;
}

.page-contact .co-deliver__item:nth-child(even) {
  background: var(--hull);
}

.page-contact .co-deliver__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--green);
}

.page-contact .co-deliver__name {
  margin: 10px 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
}

.page-contact .co-deliver__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .co-deliver__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-contact .co-shot {
  margin: 26px 0 0;
}

.page-contact .co-shot img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--hull);
}

.page-contact .co-shot figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .co-flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-contact .co-flow__step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 22px;
}

.page-contact .co-flow__step::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 34px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--line), rgba(42, 74, 102, 0.35));
}

.page-contact .co-flow__step:last-child {
  padding-bottom: 0;
}

.page-contact .co-flow__step:last-child::before {
  display: none;
}

.page-contact .co-flow__no {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--green);
}

.page-contact .co-flow__panel {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--hull);
  padding: 16px 16px 6px;
}

.page-contact .co-flow__time {
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-contact .co-flow__title {
  margin: 6px 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
}

.page-contact .co-flow__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .co-faq {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .co-faq__item {
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.page-contact .co-faq__item:nth-child(even) {
  background: var(--hull);
}

.page-contact .co-faq__item:last-child {
  border-bottom: 0;
}

.page-contact .co-faq__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: #ffffff;
}

.page-contact .co-faq__q::-webkit-details-marker {
  display: none;
}

.page-contact .co-faq__q::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.4;
  color: var(--green);
}

.page-contact .co-faq__item[open] .co-faq__q::after {
  content: "–";
}

.page-contact .co-faq__a {
  padding: 0 18px 18px;
}

.page-contact .co-faq__a p {
  margin: 0;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

.page-contact .co-links {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .co-links__item {
  display: block;
  padding: 16px 18px;
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  transition: background var(--t);
}

.page-contact .co-links__item:hover,
.page-contact .co-links__item:focus-visible {
  background: var(--checker);
}

.page-contact .co-links__key {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--green);
}

.page-contact .co-links__desc {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .co-contact__grid {
  display: grid;
  gap: 26px;
}

.page-contact .co-contact__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--slate);
}

.page-contact .co-contact__link {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .co-index {
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: 2px;
  background: var(--panel);
  overflow: hidden;
}

.page-contact .co-index__row {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.page-contact .co-index__row:last-child {
  border-bottom: 0;
}

.page-contact .co-index__key {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .co-index__val {
  font-size: 16px;
  line-height: 1.6;
  color: #ffffff;
  word-break: break-word;
}

.page-contact .co-index__val--mono {
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.page-contact .co-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

@media (min-width: 640px) {
  .page-contact .co-kv__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-contact .co-index__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .co-quick__row {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-contact .co-deliver__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .co-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .co-hero {
    padding: 28px 0 52px;
  }

  .page-contact .co-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: 32px;
    row-gap: 32px;
  }

  .page-contact .co-hero__main {
    padding: 30px 28px 32px;
  }

  .page-contact .co-hero__aside {
    align-self: start;
  }

  .page-contact .co-stats {
    grid-column: 1 / -1;
  }

  .page-contact .co-sec {
    padding: 72px 0;
  }

  .page-contact .co-sec--last {
    padding-bottom: 96px;
  }

  .page-contact .co-models__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .co-flow__step {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 20px;
    padding-bottom: 26px;
  }

  .page-contact .co-flow__no {
    width: 46px;
    height: 46px;
    font-size: 14px;
  }

  .page-contact .co-flow__step::before {
    left: 22px;
    top: 46px;
  }

  .page-contact .co-flow__panel {
    padding: 20px 24px 8px;
  }

  .page-contact .co-contact__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-contact .co-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .co-model,
  .page-contact .co-links__item {
    transition: none;
  }
}