.page-contact {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  position: relative;
}

.page-contact .breadcrumb {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 20px 0;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-contact .breadcrumb__link {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  transition: color .3s var(--ease);
}

.page-contact .breadcrumb__link:hover {
  color: var(--blue);
}

.page-contact .breadcrumb__current {
  color: var(--index-color);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* contact hero */
.page-contact .contact-hero {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(135deg, rgba(0, 200, 255, .14) 0%, transparent 58%);
  clip-path: polygon(0 0, 78% 0, 52% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 20px;
  right: -20px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(255, 106, 0, .18), transparent 70%);
  animation: contact-pulse 6s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes contact-pulse {
  to {
    transform: scale(1.12);
    opacity: .65;
  }
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-contact .con-card {
  --con-gap: 14px;
  position: relative;
  background: linear-gradient(145deg, var(--bg-secondary) 0%, #0E1726 100%);
  border: 1px solid rgba(0, 200, 255, .22);
  border-radius: var(--radius-card);
  padding: 30px 24px 26px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .42);
  overflow: hidden;
  transform: rotate(.35deg);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}

.page-contact .con-card:hover {
  transform: rotate(0deg) translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 200, 255, .5);
}

.page-contact .con-card__index {
  position: absolute;
  top: -12px;
  right: 10px;
  font-family: var(--font-mono);
  font-size: clamp(72px, 12vw, 128px);
  font-weight: 800;
  line-height: 1;
  color: rgba(0, 200, 255, .09);
  user-select: none;
  pointer-events: none;
}

.page-contact .con-card__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--index-color);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-contact .con-card__title {
  font-family: var(--font-heading);
  font-size: clamp(38px, 8vw, 66px);
  font-style: italic;
  line-height: 1.04;
  letter-spacing: .02em;
  margin: 0;
  color: var(--text-primary);
}

.page-contact .con-card__lead {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 10px 0 22px;
}

.page-contact .contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 18px 16px;
  margin-top: 12px;
  border-radius: 18px;
  background: var(--bg-tertiary);
  text-decoration: none;
  color: var(--text-primary);
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.page-contact .contact-link:hover {
  background: rgba(17, 24, 39, .9);
  transform: translateX(4px);
}

.page-contact .contact-link__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.page-contact .contact-link--phone .contact-link__dot {
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.page-contact .contact-link--mail .contact-link__dot {
  background: var(--blue);
  box-shadow: 0 0 10px var(--blue);
}

.page-contact .contact-link__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-secondary);
  width: 52px;
}

.page-contact .contact-link__value {
  font-family: var(--font-mono);
  font-size: clamp(18px, 5vw, 26px);
  font-weight: 700;
  color: var(--text-primary);
  word-break: break-all;
}

.page-contact .contact-link--phone:hover .contact-link__value {
  color: var(--green);
}

.page-contact .contact-link--mail:hover .contact-link__value {
  color: var(--blue);
}

.page-contact .con-card__addr {
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 2px;
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}

.page-contact .contact-visual {
  margin: 0;
  align-self: center;
}

.page-contact .contact-visual__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid rgba(0, 200, 255, .16);
  box-shadow: 0 10px 36px rgba(0, 0, 0, .36);
}

.page-contact .contact-visual__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
  padding-left: 14px;
  border-left: 3px solid var(--green);
}

/* reply section */
.page-contact .reply-section {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 56px 20px 68px;
}

.page-contact .reply-section::before {
  content: "";
  position: absolute;
  right: 0;
  top: 30px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(57, 255, 20, .15), transparent 70%);
  animation: contact-reply-glow 5s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes contact-reply-glow {
  to {
    transform: scale(1.14);
    opacity: .55;
  }
}

.page-contact .section__header {
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}

.page-contact .section__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--index-color);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-contact .section__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 6vw, 46px);
  font-style: italic;
  line-height: 1.1;
  margin: 0;
  color: var(--text-primary);
}

.page-contact .section__desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 14px 0 0;
  max-width: 780px;
}

.page-contact .reply-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
}

.page-contact .reply-block {
  background: var(--bg-secondary);
  border-radius: var(--radius-card);
  padding: 26px 22px;
  border: 1px solid rgba(255, 255, 255, .06);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-contact .reply-block:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 255, .3);
}

.page-contact .reply-block--alt {
  background: linear-gradient(160deg, rgba(17, 24, 39, .95), rgba(17, 24, 39, .72));
  border-top: 3px solid var(--green);
}

.page-contact .reply-block--faq {
  background: var(--bg-tertiary);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}

.page-contact .reply-block__big {
  font-family: var(--font-mono);
  font-size: clamp(58px, 14vw, 92px);
  font-weight: 800;
  line-height: 1;
  color: var(--green);
  margin-bottom: 14px;
}

.page-contact .reply-block__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green);
  border: 1px solid rgba(57, 255, 20, .4);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  display: inline-block;
  margin-bottom: 12px;
}

.page-contact .reply-block__title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text-primary);
}

.page-contact .reply-block__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

.page-contact .reply-block__mail {
  color: var(--blue);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 600;
  word-break: break-all;
}

.page-contact .reply-block__mail:hover {
  text-decoration: underline;
}

.page-contact .reply-block__tel {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.page-contact .reply-block__tel-link {
  color: var(--green);
  font-family: var(--font-mono);
  text-decoration: none;
  font-weight: 600;
}

.page-contact .reply-block__tel-link:hover {
  text-decoration: underline;
}

/* cooperation section */
.page-contact .coop-section {
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  padding: 56px 20px 64px;
}

.page-contact .coop-section::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--orange), transparent 70%);
}

.page-contact .coop-section > .section__header {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact .coop-grid {
  max-width: 1280px;
  margin: 32px auto 0;
  display: grid;
  gap: 20px;
}

.page-contact .coop-card {
  position: relative;
  background: var(--bg-tertiary);
  border-radius: var(--radius-card);
  padding: 30px 24px 26px;
  border: 1px solid rgba(255, 255, 255, .05);
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}

.page-contact .coop-card:hover {
  transform: rotate(.5deg) translateY(-5px);
  border-color: rgba(255, 106, 0, .35);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .3);
}

.page-contact .coop-card__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 16px;
}

.page-contact .coop-card__title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text-primary);
}

.page-contact .coop-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

.page-contact .coop-foot {
  max-width: 1280px;
  margin: 30px auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(0, 200, 255, .07);
  border: 1px solid rgba(0, 200, 255, .16);
  border-radius: var(--radius-pill);
  padding: 18px 22px;
}

.page-contact .coop-foot__text {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
  margin: 0;
}

/* map section */
.page-contact .map-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 56px 20px 80px;
}

.page-contact .map-layout {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.page-contact .map-frame {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(0, 200, 255, .18);
  box-shadow: 0 14px 44px rgba(0, 0, 0, .35);
  background: var(--bg-secondary);
}

.page-contact .map-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .map-frame__mark {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 9px;
  width: max-content;
  max-width: calc(100% - 32px);
  background: rgba(10, 14, 23, .82);
  backdrop-filter: blur(8px);
  padding: 12px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, .08);
}

.page-contact .map-frame__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 12px var(--orange);
}

.page-contact .map-frame__label {
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.4;
}

.page-contact .map-side {
  background: var(--bg-secondary);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  border-left: 4px solid var(--blue);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-contact .map-side__lead {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--index-color);
  text-transform: uppercase;
  margin: 0;
}

.page-contact .map-side__text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.5;
}

.page-contact .map-side__note {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0 0 4px;
}

/* desktop */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 64px 32px 88px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 1.05fr .95fr;
    gap: 40px;
    align-items: center;
  }

  .page-contact .con-card {
    padding: 42px 34px 32px;
  }

  .page-contact .contact-visual {
    transform: rotate(1.2deg);
    transition: transform .4s var(--ease);
  }

  .page-contact .contact-visual:hover {
    transform: rotate(0deg);
  }

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

  .page-contact .contact-link__label {
    width: 58px;
  }

  .page-contact .reply-section {
    padding: 72px 32px 88px;
  }

  .page-contact .reply-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-contact .coop-section {
    padding: 72px 32px 76px;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-contact .map-section {
    padding: 72px 32px 100px;
  }

  .page-contact .map-layout {
    grid-template-columns: 1fr 320px;
    gap: 24px;
    align-items: stretch;
  }

  .page-contact .map-side {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hero::after,
  .page-contact .reply-section::before {
    animation: none;
  }

  .page-contact .con-card,
  .page-contact .contact-visual,
  .page-contact .reply-block,
  .page-contact .coop-card {
    transform: none;
    transition: none;
  }
}