.page-contact {
  --ct-rule: 1px solid var(--line-500);
  padding-bottom: clamp(36px, 6vw, 84px);
  background: linear-gradient(180deg, rgba(10, 17, 34, 0.85) 0, rgba(5, 9, 18, 0) 520px);
}

.page-contact .ct-hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(18px, 3vw, 34px);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: -6% -6% auto -6%;
  height: clamp(360px, 76vw, 640px);
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(56% 62% at 82% 6%, rgba(124, 107, 255, 0.20), transparent 70%),
    radial-gradient(48% 56% at 4% 88%, rgba(43, 245, 192, 0.14), transparent 72%),
    repeating-linear-gradient(118deg, transparent 0 44px, rgba(30, 42, 68, 0.42) 44px 45px);
  -webkit-mask-image: linear-gradient(180deg, #000 46%, transparent 96%);
  mask-image: linear-gradient(180deg, #000 46%, transparent 96%);
}

.page-contact .ct-hero .breadcrumb {
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-contact .ct-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-contact .ct-h1 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 8.4vw, 4.2rem);
  line-height: 0.94;
  letter-spacing: -0.005em;
  color: var(--paper-100);
  margin: 0.3em 0 0.4em;
  text-wrap: balance;
}

.page-contact .ct-lede {
  font-size: clamp(0.98rem, 1.05vw, 1.06rem);
  line-height: 1.78;
  color: var(--haze-400);
  max-width: 36em;
  margin: 0 0 clamp(18px, 2.8vw, 28px);
}

.page-contact .ct-mailbox {
  position: relative;
  border: var(--ct-rule);
  border-left: 3px solid var(--sig-400);
  background: linear-gradient(135deg, rgba(18, 28, 51, 0.94), rgba(10, 17, 34, 0.68));
  padding: clamp(16px, 2.4vw, 26px);
}

.page-contact .ct-mailbox::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(44px, 8vw, 96px);
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--sig-400) 0 1px, transparent 1px 9px);
  opacity: 0.7;
}

.page-contact .ct-mail-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  color: var(--haze-400);
  margin: 0;
}

.page-contact .ct-mail-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1rem, 4.6vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--sig-400);
  overflow-wrap: anywhere;
  margin: 0.42em 0 0.55em;
}

.page-contact .ct-mail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-contact .ct-mail-hint {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--haze-400);
}

.page-contact .ct-side {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

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

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

.page-contact .ct-side-card {
  border: var(--ct-rule);
  border-top: 2px solid var(--act-400);
  background: rgba(10, 17, 34, 0.72);
  padding: clamp(14px, 2vw, 20px);
}

.page-contact .ct-side-kicker {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  color: var(--haze-400);
  margin: 0 0 6px;
}

.page-contact .ct-side-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  color: var(--paper-100);
  margin: 0 0 10px;
}

.page-contact .ct-side-note {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--haze-400);
  margin: 10px 0 0;
}

.page-contact .ct-addr-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin-top: clamp(18px, 2.8vw, 30px);
  padding: clamp(12px, 1.6vw, 16px) 0;
  border-top: var(--ct-rule);
  border-bottom: var(--ct-rule);
}

.page-contact .ct-addr-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--sig-400);
}

.page-contact .ct-addr-value {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--paper-100);
  overflow-wrap: anywhere;
}

.page-contact .ct-map {
  margin-top: clamp(40px, 6vw, 82px);
}

.page-contact .ct-map-head {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-contact .ct-sub {
  color: var(--haze-400);
  font-size: 0.95rem;
  line-height: 1.75;
  max-width: 40em;
  margin: 10px 0 0;
}

.page-contact .ct-map-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2vw, 18px);
}

.page-contact .ct-map-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: var(--ct-rule);
  border-left: 3px solid var(--sig-700);
  background: linear-gradient(160deg, rgba(18, 28, 51, 0.86), rgba(10, 17, 34, 0.55));
  padding: clamp(16px, 2.2vw, 24px);
  transition: border-left-color 0.18s var(--ease);
}

.page-contact .ct-map-item:hover {
  border-left-color: var(--sig-400);
}

.page-contact .ct-map-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.13em;
  color: var(--sig-400);
}

.page-contact .ct-map-h {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--paper-100);
}

.page-contact .ct-map-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--haze-400);
}

.page-contact .ct-map-link {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  font-size: 0.85rem;
  color: var(--sig-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 192, 0.35);
  transition: border-color 0.18s var(--ease);
}

.page-contact .ct-map-link:hover {
  border-bottom-color: var(--sig-400);
}

.page-contact .ct-info {
  margin: clamp(24px, 4vw, 44px) 0 0;
}

.page-contact .ct-info img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--ct-rule);
}

.page-contact .ct-info figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--haze-400);
}

.page-contact .ct-kit {
  margin-top: clamp(40px, 6vw, 82px);
}

.page-contact .ct-kit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .ct-kit-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 2px solid var(--line-500);
  padding-top: clamp(12px, 1.6vw, 18px);
}

.page-contact .ct-kit-idx {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--act-400);
}

.page-contact .ct-kit-item h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--paper-100);
}

.page-contact .ct-kit-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--haze-400);
}

.page-contact .ct-kit-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: clamp(18px, 2.4vw, 26px);
}

.page-contact .ct-kit-foot p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--haze-400);
}

.page-contact .ct-coop {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  margin-top: clamp(40px, 6vw, 82px);
  padding: clamp(20px, 3vw, 38px);
  border: var(--ct-rule);
  background: linear-gradient(150deg, rgba(18, 28, 51, 0.92), rgba(10, 17, 34, 0.6));
}

.page-contact .ct-coop::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(60px, 12vw, 140px);
  height: 3px;
  background: var(--violet-500);
}

.page-contact .ct-coop-panel p {
  margin: 0;
  color: var(--haze-400);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 34em;
}

.page-contact .ct-coop-panel .copy-btn {
  margin-top: clamp(14px, 2vw, 20px);
}

.page-contact .ct-coop-list {
  list-style: none;
  margin: clamp(14px, 2vw, 20px) 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-coop-list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--haze-400);
}

.page-contact .ct-coop-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--sig-400);
}

.page-contact .ct-coop-list strong {
  color: var(--paper-100);
  font-weight: 600;
}

.page-contact .ct-coop-aside {
  border-left: 2px solid var(--sig-700);
  padding-left: clamp(14px, 2vw, 20px);
  background: linear-gradient(90deg, rgba(43, 245, 192, 0.07), transparent 78%);
}

.page-contact .ct-coop-aside-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--sig-400);
}

.page-contact .ct-coop-aside ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-coop-aside li {
  position: relative;
  padding-left: 14px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--haze-400);
}

.page-contact .ct-coop-aside li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 1px;
  background: var(--haze-400);
}

.page-contact .ct-link {
  font-size: 0.85rem;
  color: var(--sig-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 192, 0.35);
  transition: border-color 0.18s var(--ease);
}

.page-contact .ct-link:hover {
  border-bottom-color: var(--sig-400);
}

.page-contact .ct-rhythm {
  margin-top: clamp(40px, 6vw, 82px);
}

.page-contact .ct-rhythm-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2vw, 18px);
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .ct-rhythm-card {
  padding: clamp(16px, 2.2vw, 22px);
  border: var(--ct-rule);
  background: rgba(10, 17, 34, 0.55);
}

.page-contact .ct-rhythm-tag {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--haze-400);
}

.page-contact .ct-rhythm-big {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  line-height: 1.2;
  color: var(--sig-400);
}

.page-contact .ct-rhythm-card p:last-child {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--haze-400);
}

.page-contact .ct-strip {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(40px, 6vw, 78px);
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--line-500);
  border-left: 3px solid var(--act-400);
  background: linear-gradient(120deg, rgba(18, 28, 51, 0.92), rgba(10, 17, 34, 0.86));
  overflow: hidden;
}

.page-contact .ct-strip::before,
.page-contact .ct-strip::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 7px;
  pointer-events: none;
  background: repeating-linear-gradient(90deg, rgba(30, 42, 68, 0.95) 0 1px, transparent 1px 14px);
}

.page-contact .ct-strip::before {
  top: 0;
}

.page-contact .ct-strip::after {
  bottom: 0;
}

.page-contact .ct-strip-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  line-height: 1.1;
  color: var(--paper-100);
}

.page-contact .ct-strip-text {
  margin: 0;
  max-width: 38em;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--haze-400);
}

.page-contact .ct-strip-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-contact .ct-strip-link {
  font-size: 0.85rem;
  color: var(--haze-400);
  text-decoration: none;
  border-bottom: 1px solid var(--line-500);
  transition: color 0.18s var(--ease);
}

.page-contact .ct-strip-link:hover {
  color: var(--paper-100);
}

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

@media (min-width: 768px) {
  .page-contact .ct-map-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-map-item:nth-child(even) {
    margin-top: clamp(10px, 1.6vw, 22px);
  }

  .page-contact .ct-map-item:nth-child(odd) {
    margin-bottom: clamp(10px, 1.6vw, 22px);
  }

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

@media (min-width: 900px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 3.4vw, 44px);
  }

  .page-contact .ct-kit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(18px, 2.4vw, 28px);
  }

  .page-contact .ct-coop {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-rhythm-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .ct-rhythm-card:first-child {
    border-color: rgba(43, 245, 192, 0.35);
    background: linear-gradient(160deg, rgba(43, 245, 192, 0.1), rgba(10, 17, 34, 0.7));
  }

  .page-contact .ct-strip {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-contact .ct-strip-actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-map-item,
  .page-contact .ct-map-link,
  .page-contact .ct-link,
  .page-contact .ct-strip-link {
    transition: none;
  }
}