.page-contact {
  --ct-line: rgba(191, 217, 210, .62);
  --ct-line-dark: rgba(191, 217, 210, .18);
  background: var(--frost);
  color: var(--slate);
  font-family: var(--font-body);
}

.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
  background: var(--frost);
}

.page-contact .crumbs a {
  color: var(--ink-600);
  text-decoration: none;
}

.page-contact .crumbs a:hover {
  text-decoration: underline;
}

/* ---------- hero ---------- */

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-950);
  color: var(--frost);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(169, 221, 245, .22), transparent 62%),
    radial-gradient(90% 70% at 96% 100%, rgba(216, 255, 62, .14), transparent 66%);
  pointer-events: none;
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  padding-block: clamp(36px, 7vw, 88px) clamp(44px, 8vw, 96px);
  align-items: center;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(38px, 9vw, 78px);
  line-height: .98;
  letter-spacing: .01em;
  color: var(--frost);
}

.page-contact .ct-hero__title::after {
  content: "";
  display: block;
  width: 76px;
  height: 4px;
  margin-top: 22px;
  background: var(--flare);
}

.page-contact .ct-hero__lead {
  max-width: 46ch;
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 251, 250, .82);
}

.page-contact .ct-hero__quick {
  display: grid;
  gap: 0;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-contact .ct-quick {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--ct-line-dark);
  text-decoration: none;
  color: inherit;
}

.page-contact .ct-quick:last-child {
  border-bottom: 1px solid var(--ct-line-dark);
}

.page-contact .ct-quick__k {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .ct-quick__v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 7.5vw, 54px);
  line-height: 1.02;
  letter-spacing: .02em;
  color: var(--flare);
  transition: color 160ms var(--ease);
}

.page-contact .ct-quick__v--mail {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(15px, 3.6vw, 24px);
  letter-spacing: .01em;
  color: var(--frost);
  word-break: break-all;
}

.page-contact .ct-quick:hover .ct-quick__v--mail {
  color: var(--flare);
}

.page-contact .ct-hero__jump {
  margin: 20px 0 0;
  font-size: 14px;
}

.page-contact .ct-hero__jump a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid var(--flare);
  padding-bottom: 2px;
}

.page-contact .ct-hero__jump a:hover {
  color: var(--flare);
}

.page-contact .ct-hero__media {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .ct-hero__media .media__img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .ct-hero__media .media__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--frost);
  background: linear-gradient(transparent, rgba(4, 27, 22, .86));
}

/* ---------- contact console ---------- */

.page-contact .ct-console {
  padding-block: clamp(40px, 7vw, 86px);
}

.page-contact .ct-console__head {
  max-width: 640px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-contact .ct-console__head .t-section {
  margin: 10px 0 0;
  color: var(--ink-950);
}

.page-contact .ct-console__intro {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

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

.page-contact .ct-console__row {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-console__row:last-child {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-console__row dt {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .ct-console__row dd {
  display: grid;
  gap: 8px;
  margin: 0;
}

.page-contact .ct-console__val {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 3.4vw, 26px);
  line-height: 1.25;
  color: var(--ink-800);
  text-decoration: none;
  word-break: break-word;
  justify-self: start;
  border-bottom: 2px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-contact a.ct-console__val:hover {
  color: var(--ink-600);
  border-bottom-color: var(--orange);
}

.page-contact .ct-console__val--plain {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(16px, 2.8vw, 19px);
}

.page-contact .ct-console__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- meetup steps ---------- */

.page-contact .ct-meet {
  padding-block: clamp(44px, 8vw, 96px);
}

.page-contact .ct-meet__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-contact .ct-meet__body .t-section {
  margin: 10px 0 0;
  color: var(--frost);
}

.page-contact .ct-meet__lead {
  max-width: 48ch;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 251, 250, .78);
}

.page-contact .ct-steps {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-step {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 18px 0 18px 14px;
  border-top: 1px solid var(--ct-line-dark);
}

.page-contact .ct-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  transition: background 160ms var(--ease), transform 160ms var(--ease);
}

.page-contact .ct-step:hover::before {
  background: var(--flare);
  transform: scale(1.6);
}

.page-contact .ct-step__no {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--flare);
  padding-top: 3px;
}

.page-contact .ct-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 3vw, 24px);
  letter-spacing: .02em;
  color: var(--frost);
}

.page-contact .ct-step__body p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 251, 250, .74);
}

.page-contact .ct-step__body a {
  color: var(--flare);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 255, 62, .5);
}

.page-contact .ct-step__body a:hover {
  border-bottom-color: var(--flare);
}

.page-contact .ct-meet__media {
  margin: 0;
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .ct-meet__media .media__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  display: block;
}

.page-contact .ct-meet__media .media__caption {
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  background: rgba(10, 46, 39, .9);
}

/* ---------- cooperation ---------- */

.page-contact .ct-coop {
  padding-block: clamp(44px, 7vw, 92px);
}

.page-contact .ct-coop__head {
  max-width: 680px;
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-contact .ct-coop__head .t-section {
  margin: 10px 0 0;
  color: var(--ink-950);
}

.page-contact .ct-coop__intro {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .ct-coop__intro a {
  color: var(--ink-600);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-contact .ct-coop__intro a:hover {
  color: var(--orange);
}

.page-contact .ct-coop__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-coop__item {
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-areas:
    "no name"
    "no desc"
    "no hint";
  column-gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--ct-line);
  transition: background 180ms var(--ease);
}

.page-contact .ct-coop__item:last-child {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-coop__no {
  grid-area: no;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange);
  padding-top: 6px;
  transition: color 160ms var(--ease);
}

.page-contact .ct-coop__name {
  grid-area: name;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 3.4vw, 28px);
  letter-spacing: .01em;
  color: var(--ink-950);
}

.page-contact .ct-coop__desc {
  grid-area: desc;
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .ct-coop__hint {
  grid-area: hint;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--mist);
  transition: color 160ms var(--ease), transform 160ms var(--ease);
}

.page-contact .ct-coop__item:hover .ct-coop__no {
  color: var(--ink-600);
}

.page-contact .ct-coop__item:hover .ct-coop__hint {
  color: var(--ink-600);
  transform: translateX(4px);
}

/* ---------- reply rhythm ---------- */

.page-contact .ct-reply {
  padding-block: clamp(40px, 7vw, 88px);
}

.page-contact .ct-reply__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact .ct-reply__main .t-section {
  margin: 10px 0 0;
  color: var(--ink-950);
}

.page-contact .ct-reply__lead {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

.page-contact .ct-reply__more {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-reply__more a {
  color: var(--ink-600);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-contact .ct-reply__more a:hover {
  color: var(--orange);
}

.page-contact .ct-reply__stats {
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-stat {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  background: var(--ice-050);
}

.page-contact .ct-stat__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 40px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ink-800);
}

.page-contact .ct-stat__k {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

/* ---------- north / atmosphere ---------- */

.page-contact .ct-north {
  position: relative;
  overflow: hidden;
  padding-block: clamp(44px, 7vw, 92px);
  background:
    repeating-linear-gradient(90deg, rgba(4, 27, 22, .05) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(4, 27, 22, .05) 0 1px, transparent 1px 72px),
    linear-gradient(160deg, var(--ice-050), var(--ice-200));
  color: var(--ink-950);
}

.page-contact .ct-north__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-north__title {
  margin: 10px 0 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--ink-950);
}

.page-contact .ct-north__lead {
  max-width: 52ch;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

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

.page-contact .ct-north__list li {
  padding: 16px 0;
  border-top: 1px solid rgba(4, 27, 22, .18);
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .ct-north__list li:last-child {
  border-bottom: 1px solid rgba(4, 27, 22, .18);
}

.page-contact .ct-north__list .mono {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-600);
}

/* ---------- email prep ---------- */

.page-contact .ct-prep {
  padding-block: clamp(44px, 7vw, 92px);
}

.page-contact .ct-prep__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact .ct-prep__text .t-section {
  margin: 10px 0 0;
  color: var(--ink-950);
}

.page-contact .ct-prep__lead {
  max-width: 40ch;
  margin: 14px 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .ct-prep__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .ct-prep__note a {
  color: var(--ink-600);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-contact .ct-prep__note a:hover {
  color: var(--orange);
}

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

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--ct-line);
  transition: background 160ms var(--ease);
}

.page-contact .ct-prep__item:last-child {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-prep__box {
  width: 16px;
  height: 16px;
  margin-top: 5px;
  border: 1px solid var(--ink-600);
  background: transparent;
  transition: background 160ms var(--ease), border-color 160ms var(--ease);
}

.page-contact .ct-prep__item:hover .ct-prep__box {
  background: var(--flare);
  border-color: var(--ink-950);
}

.page-contact .ct-prep__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: .02em;
  color: var(--ink-950);
}

.page-contact .ct-prep__item p {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- focus ---------- */

.page-contact a:focus-visible,
.page-contact .ct-prep__box:focus-visible {
  outline: 2px solid var(--ink-600);
  outline-offset: 3px;
}

.page-contact .ct-hero a:focus-visible,
.page-contact .ct-meet a:focus-visible {
  outline: 2px solid var(--flare);
  outline-offset: 3px;
}

/* ---------- responsive ---------- */

@media (min-width: 720px) {
  .page-contact .ct-console__row {
    grid-template-columns: 168px 1fr;
    column-gap: 28px;
    align-items: start;
    padding: 22px 0;
  }

  .page-contact .ct-console__row dt {
    padding-top: 6px;
  }

  .page-contact .ct-reply__stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-stat {
    padding: 18px 20px;
  }

  .page-contact .ct-north__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    column-gap: clamp(32px, 5vw, 64px);
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    padding-block: clamp(56px, 7vw, 104px);
  }

  .page-contact .ct-hero__media {
    aspect-ratio: 4 / 4.4;
  }

  .page-contact .ct-meet__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    column-gap: clamp(40px, 5vw, 72px);
  }

  .page-contact .ct-meet__media {
    position: sticky;
    top: 96px;
  }

  .page-contact .ct-coop__item {
    grid-template-columns: 56px minmax(0, 214px) minmax(0, 1fr) minmax(0, 250px);
    grid-template-areas: "no name desc hint";
    column-gap: 28px;
    align-items: start;
    padding: 26px 0;
  }

  .page-contact .ct-coop__desc {
    margin-top: 2px;
  }

  .page-contact .ct-coop__hint {
    margin-top: 4px;
    text-align: right;
  }

  .page-contact .ct-coop__item:hover {
    background: var(--ice-050);
  }

  .page-contact .ct-reply__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    column-gap: clamp(40px, 5vw, 72px);
    align-items: center;
  }

  .page-contact .ct-prep__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    column-gap: clamp(40px, 5vw, 80px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-quick__v,
  .page-contact .ct-console__val,
  .page-contact .ct-coop__hint,
  .page-contact .ct-coop__no,
  .page-contact .ct-step::before,
  .page-contact .ct-prep__box {
    transition: none;
  }

  .page-contact .ct-coop__item:hover .ct-coop__hint {
    transform: none;
  }

  .page-contact .ct-step:hover::before {
    transform: none;
  }
}