.page-contact {
  background:
    repeating-linear-gradient(
      135deg,
      transparent 0px,
      transparent 18px,
      rgba(57, 255, 136, 0.02) 18px,
      rgba(57, 255, 136, 0.02) 19px
    ),
    linear-gradient(180deg, #0A1B31 0%, #0F2D4A 100%);
}

.page-contact .contact-hero {
  position: relative;
  padding: 96px 0 48px;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0px,
      transparent 14px,
      rgba(57, 255, 136, 0.035) 14px,
      rgba(57, 255, 136, 0.035) 15px
    ),
    linear-gradient(135deg, #0A1B31 0%, #0F2D4A 62%, #0A1B31 100%);
  border-bottom: 1px solid var(--c-divider);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent) 0%, var(--c-warning) 68%, transparent 100%);
}

.page-contact .hero-inner {
  padding-top: 32px;
}

.page-contact .hero-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 14px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-text);
  text-transform: none;
  margin: 0 0 14px;
}

.page-contact .hero-lead {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--c-sub);
  margin: 0 0 10px;
}

.page-contact .hero-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-sub);
  border-left: 2px solid var(--c-accent);
  padding-left: 12px;
  margin: 0;
  max-width: 36em;
}

.page-contact .channel-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 30px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-divider);
}

.page-contact .channel-head .section-index {
  font-family: var(--font-mono);
  font-size: 19px;
  color: var(--c-accent);
  line-height: 1;
}

.page-contact .channel-head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--c-text);
  margin: 0;
}

.page-contact .contact-channel {
  padding: 52px 0 0;
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .contact-info-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-card {
  position: relative;
  background: var(--c-secondary);
  border: 1px solid var(--c-divider);
  padding: 24px 20px;
  transition: border-color var(--tr), background var(--tr);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: transparent;
  transition: background var(--tr);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  border-color: var(--c-accent);
  background: var(--c-hover);
}

.page-contact .contact-card:hover::before,
.page-contact .contact-card:focus-within::before {
  background: var(--c-accent);
}

.page-contact .contact-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--c-divider);
  color: var(--c-accent);
  margin-bottom: 12px;
}

.page-contact .contact-card-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: square;
}

.page-contact .contact-card h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--c-text);
  margin: 0 0 4px;
}

.page-contact .contact-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-sub);
  margin: 0 0 12px;
  word-break: break-word;
}

.page-contact .card-action {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--c-accent);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--tr), border-color var(--tr);
}

.page-contact .card-action:hover,
.page-contact .card-action:focus-visible {
  color: var(--c-warning);
  border-bottom-color: var(--c-warning);
}

.page-contact .contact-action-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-content: start;
}

.page-contact .contact-figure {
  margin: 0;
  border: 1px solid var(--c-divider);
  background: var(--c-secondary);
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.page-contact .contact-figure figcaption {
  padding: 12px 14px;
  font-size: 12px;
  color: var(--c-sub);
  border-top: 1px solid var(--c-divider);
}

.page-contact .guide-panel {
  background: var(--c-secondary);
  border: 1px solid var(--c-divider);
  border-left: 3px solid var(--c-accent);
  padding: 24px 20px;
}

.page-contact .guide-panel h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  text-transform: none;
  color: var(--c-text);
  margin: 0 0 10px;
}

.page-contact .guide-panel p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-sub);
  margin: 0 0 16px;
}

.page-contact .panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-service {
  padding: 52px 0 0;
  border-top: 1px solid var(--c-divider);
}

.page-contact .service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.page-contact .service-grid .stat {
  background: var(--c-secondary);
  border-top: 3px solid var(--c-accent);
  padding: 18px 16px;
}

.page-contact .service-grid .stat-value {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.1;
  color: var(--c-text);
  display: block;
}

.page-contact .service-grid .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--c-sub);
}

.page-contact .service-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(15, 45, 74, 0.55);
  border: 1px solid rgba(255, 107, 53, 0.3);
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--c-sub);
}

.page-contact .service-note::before {
  content: "";
  flex: none;
  width: 6px;
  height: 36px;
  background: var(--c-warning);
  margin-top: 2px;
}

.page-contact .contact-form-guide {
  padding: 52px 0 0;
}

.page-contact .form-intro {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-sub);
  max-width: 42em;
  margin: 0 0 26px;
}

.page-contact .topic-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .topic-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num title"
    "num desc";
  column-gap: 14px;
  row-gap: 3px;
  align-items: center;
  background: var(--c-secondary);
  border: 1px solid var(--c-divider);
  padding: 20px 18px;
  text-decoration: none;
  transition: border-color var(--tr), background var(--tr);
}

.page-contact .topic-item:hover,
.page-contact .topic-item:focus-visible {
  border-color: var(--c-warning);
  background: var(--c-hover);
}

.page-contact .topic-num {
  grid-area: num;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-accent);
  border: 1px solid var(--c-divider);
  transition: border-color var(--tr), color var(--tr);
}

.page-contact .topic-item:hover .topic-num,
.page-contact .topic-item:focus-visible .topic-num {
  border-color: var(--c-warning);
  color: var(--c-warning);
}

.page-contact .topic-title {
  grid-area: title;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 15px;
  color: var(--c-text);
  letter-spacing: 0.02em;
}

.page-contact .topic-desc {
  grid-area: desc;
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-sub);
}

.page-contact .contact-address {
  padding: 52px 0 72px;
  border-top: 1px solid var(--c-divider);
}

.page-contact .address-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-contact .address-line {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.5;
  color: var(--c-text);
  margin: 0 0 14px;
  display: inline-block;
  border-bottom: 2px solid var(--c-accent);
  padding-bottom: 6px;
}

.page-contact .address-desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-sub);
  margin: 0 0 8px;
}

.page-contact .address-photo {
  margin: 0;
  border: 1px solid var(--c-divider);
  background: var(--c-secondary);
}

.page-contact .address-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 120px 0 60px;
  }

  .page-contact .contact-info-col {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-card-wide {
    grid-column: 1 / -1;
  }

  .page-contact .contact-card {
    padding: 28px 24px;
  }

  .page-contact .channel-grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 44px;
  }

  .page-contact .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .service-grid .stat-value {
    font-size: 26px;
  }

  .page-contact .topic-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .topic-item {
    padding: 24px 20px;
  }

  .page-contact .address-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 44px;
  }

  .page-contact .address-line {
    font-size: 22px;
  }
}