.page-contact {
  --contact-slant: 36px;
  --contact-card-bg: linear-gradient(145deg, rgba(19, 34, 56, 0.92), rgba(10, 17, 40, 0.86));
  --contact-card-border: rgba(141, 153, 174, 0.22);
  position: relative;
  overflow-x: hidden;
  background: var(--c-space);
  color: var(--c-white);
}

.page-contact .breadcrumb {
  position: relative;
  z-index: 2;
  padding-top: 24px;
  font-family: var(--font-sub);
  font-size: 0.92rem;
  color: var(--c-silver);
}

.page-contact .contact-breadcrumb-sep {
  margin: 0 8px;
  color: var(--c-metal);
}

.page-contact .section-kicker {
  margin: 0 0 14px;
  font-family: var(--font-sub);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-green);
}

.contact-hero {
  position: relative;
  padding: clamp(40px, 7vw, 84px) 0 clamp(96px, 14vw, 168px);
  text-align: center;
  background:
    radial-gradient(circle at 80% 18%, rgba(230, 57, 70, 0.18), transparent 30%),
    radial-gradient(circle at 18% 84%, rgba(42, 255, 104, 0.13), transparent 34%),
    linear-gradient(180deg, var(--c-space) 0%, var(--c-deep) 100%);
}

.contact-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  left: -3%;
  right: -3%;
  bottom: -24px;
  height: clamp(56px, 10vw, 112px);
  background: var(--c-space);
  transform: rotate(-2deg) skewY(-1.2deg);
  pointer-events: none;
}

.contact-hero-mapline {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.75;
  pointer-events: none;
}

.contact-hero-line {
  fill: none;
  stroke: rgba(141, 153, 174, 0.34);
  stroke-width: 1.5;
  stroke-dasharray: 6 12;
}

.contact-hero-pulse-dot {
  transform-box: fill-box;
  transform-origin: center;
  fill: var(--c-green);
  animation: contact-dot-breathe 2.4s var(--ease) infinite;
}

.contact-hero-pulse-dot--late {
  animation-delay: 1s;
}

.contact-hero-container {
  position: relative;
  z-index: 2;
}

.contact-hero-title {
  margin: 0 auto 20px;
  max-width: 13em;
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 5.6vw, 5.2rem);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--c-white);
  text-shadow: 0 6px 32px rgba(3, 8, 20, 0.45);
}

.contact-hero-lead {
  max-width: 44em;
  margin: 0 auto 34px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.75;
  color: var(--c-silver);
}

.contact-hero-board {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}

.contact-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 18px 24px;
  border-radius: var(--r-full);
  background: rgba(19, 34, 56, 0.78);
  border: 1px solid var(--contact-card-border);
  color: var(--c-white);
  text-align: left;
  text-decoration: none;
  transition:
    border-color 0.2s var(--ease),
    background-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.contact-chip:hover,
.contact-chip:focus-visible {
  border-color: var(--c-green);
  background: rgba(42, 255, 104, 0.08);
  transform: translateY(-3px);
}

.contact-chip--tel:hover,
.contact-chip--tel:focus-visible {
  border-color: var(--c-red);
  background: rgba(230, 57, 70, 0.1);
}

.contact-chip > span:last-child {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contact-chip-icon {
  flex: none;
  color: var(--c-green);
}

.contact-chip--tel .contact-chip-icon {
  color: var(--c-red);
}

.contact-chip-caption {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-sub);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-metal);
}

.contact-chip-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--c-white);
  word-break: break-all;
}

.contact-details {
  padding: clamp(36px, 6vw, 72px) 0 clamp(40px, 8vw, 88px);
}

.contact-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.contact-detail-card {
  position: relative;
  padding: 28px 26px;
  border-radius: var(--r-lg);
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-card-border);
  overflow: hidden;
  transition:
    border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.contact-detail-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-green), transparent);
  opacity: 0.7;
}

.contact-detail-card--tel::before {
  background: linear-gradient(180deg, var(--c-red), transparent);
}

.contact-detail-card--address::before {
  background: linear-gradient(180deg, var(--c-yellow), transparent);
}

.contact-detail-card--response::before {
  background: linear-gradient(180deg, var(--c-metal), transparent);
}

.contact-detail-card--mail:hover {
  border-color: rgba(42, 255, 104, 0.55);
  transform: translateY(-3px);
}

.contact-detail-card--tel:hover {
  border-color: rgba(230, 57, 70, 0.65);
  transform: translateY(-3px);
}

.contact-detail-card--address:hover {
  border-color: rgba(255, 209, 102, 0.55);
  transform: translateY(-3px);
}

.contact-detail-card--response:hover {
  border-color: rgba(141, 153, 174, 0.7);
  transform: translateY(-3px);
}

.contact-detail-index {
  position: absolute;
  top: 18px;
  right: 22px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--c-metal);
  opacity: 0.8;
}

.contact-detail-card h2 {
  margin: 0 0 12px;
  font-family: var(--font-sub);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: var(--c-white);
}

.contact-detail-desc {
  max-width: 38em;
  margin: 0 0 16px;
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--c-silver);
}

.contact-inline-link {
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 255, 104, 0.45);
  transition:
    border-color 0.2s var(--ease),
    color 0.2s var(--ease);
}

.contact-inline-link:hover {
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

.contact-detail-address {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--c-red);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--c-white);
}

.contact-detail-note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--c-metal);
}

.contact-detail-card--response .btn-ghost {
  margin-top: 8px;
}

.contact-map {
  position: relative;
  padding: clamp(40px, 7vw, 80px) 0;
  background: linear-gradient(180deg, var(--c-space) 0%, var(--c-deep) 100%);
  border-top: 1px solid rgba(141, 153, 174, 0.18);
  border-bottom: 1px solid rgba(141, 153, 174, 0.18);
}

.contact-map-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.contact-map-info {
  padding: 12px 0;
}

.contact-map-info h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.6vw, 3.2rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--c-white);
}

.contact-map-address {
  display: flex;
  align-items: center;
  margin: 0 0 16px;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--c-white);
}

.contact-map-dot {
  position: relative;
  flex: none;
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--c-green);
}

.contact-map-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--c-green);
  opacity: 0.7;
  animation: contact-dot-breathe 1.6s var(--ease) infinite;
}

.contact-map-note {
  max-width: 36em;
  margin: 0 0 24px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--c-silver);
}

.contact-map-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
}

.contact-map-img,
.contact-talk-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.contact-talk {
  padding: clamp(40px, 7vw, 84px) 0 clamp(56px, 9vw, 104px);
}

.contact-talk-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.contact-talk-visual {
  overflow: hidden;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
}

.contact-talk-text h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3.4vw, 3rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--c-white);
}

.contact-talk-text p {
  max-width: 38em;
  margin: 0 0 22px;
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--c-silver);
}

.contact-talk-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.page-contact .btn-red {
  transition:
    background-color 0.2s var(--ease),
    color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

@keyframes contact-dot-breathe {
  0% {
    transform: scale(1);
    opacity: 0.55;
  }
  70% {
    transform: scale(2.8);
    opacity: 0;
  }
  100% {
    transform: scale(2.8);
    opacity: 0;
  }
}

@media (min-width: 720px) {
  .page-contact {
    --contact-slant: 48px;
  }

  .contact-hero-board {
    flex-direction: row;
  }

  .contact-chip {
    min-width: 320px;
  }

  .contact-details-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
}

@media (min-width: 1024px) {
  .page-contact {
    --contact-slant: 64px;
  }

  .contact-details-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .contact-map-container {
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
  }

  .contact-talk-container {
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
  }
}