.page-contact {
  --page-accent: #C8FF00;
  --page-data: #00C2FF;
  --page-warm: #F5F7F2;
  --page-dark: #0A2E1E;
  --page-dark-2: #0B1F17;
  --page-card: #123524;
  --page-border: #2F6B45;
  --page-danger: #FF3B30;
  --page-success: #00C853;
  overflow-x: hidden;
  color: var(--page-warm);
  background:
    linear-gradient(135deg, var(--page-dark-2) 0%, var(--page-dark) 60%, #123b26 100%);
}

.page-contact ::selection {
  background: var(--page-accent);
  color: var(--page-dark-2);
}

.page-contact .breadcrumbs {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 16px var(--space-2) 4px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--page-warm);
  opacity: .8;
}

.page-contact .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-contact .breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: var(--page-border);
}

.page-contact .breadcrumbs a {
  color: var(--page-data);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-contact .breadcrumbs a:hover {
  border-bottom-color: var(--page-data);
}

.page-contact .breadcrumbs li[aria-current="page"] {
  color: var(--page-accent);
  font-weight: 600;
}

/* hero */
.page-contact__hero {
  position: relative;
  padding: 48px var(--space-2) 40px;
  border-bottom: 2px solid var(--page-border);
  background:
    linear-gradient(95deg, transparent 50%, rgba(200,255,0,.06) 100%);
}

.page-contact__hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background:
    linear-gradient(90deg, transparent 0%, var(--page-accent) 20%, var(--page-data) 50%, transparent 80%);
}

.page-contact__hero-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-contact__hero-kicker {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--page-data);
  border: 1px solid var(--page-border);
  transform: skewX(-8deg);
}

.page-contact__hero-kicker::before {
  content: "▶ ";
  color: var(--page-accent);
}

.page-contact__hero-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--page-warm);
  text-shadow: 3px 3px 0 rgba(0,0,0,.35);
}

.page-contact__hero-lead {
  margin: 0;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(245,247,242,.85);
  border-left: 3px solid var(--page-accent);
  padding-left: 12px;
}

/* layout */
.page-contact__layout {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding: 48px var(--space-2);
}

.page-contact__main-col {
  flex: 1 1 100%;
  min-width: 0;
}

.page-contact__aside {
  flex: 1 1 100%;
  min-width: 0;
}

.page-contact__channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 24px;
  margin-bottom: 48px;
}

.page-contact__channel {
  position: relative;
  padding: 24px;
  background: var(--page-card);
  border: 2px solid var(--page-border);
  box-shadow: 5px 5px 0 var(--page-dark-2);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.page-contact__channel:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--page-dark-2);
}

.page-contact__channel::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background:
    linear-gradient(90deg, var(--page-accent) 0%, var(--page-accent) 38%, var(--page-data) 38%, var(--page-data) 62%, transparent 62%);
}

.page-contact__channel-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-contact__channel-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--page-warm);
}

.page-contact__email-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px dashed var(--page-border);
  background: rgba(10,46,30,.45);
}

.page-contact__email-text {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  color: var(--page-accent);
  letter-spacing: .02em;
}

.page-contact__copy-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--page-data);
  color: var(--page-data);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.page-contact__copy-btn:hover {
  background: var(--page-data);
  color: var(--page-dark-2);
}

.page-contact__copy-btn.is-copied {
  background: var(--page-success);
  border-color: var(--page-success);
  color: var(--page-dark-2);
}

.page-contact__copy-icon {
  margin-right: 4px;
  font-weight: 800;
}

.page-contact__channel-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245,247,242,.75);
}

.page-contact__phone-num {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--page-warm);
  letter-spacing: .02em;
  text-shadow: 2px 2px 0 rgba(0,0,0,.3);
}

.page-contact__phone-num::before {
  content: "☎ ";
  color: var(--page-accent);
  font-size: .8em;
}

.page-contact__channel .status {
  margin: 0;
}

/* address */
.page-contact__address-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 48px;
  border: 2px solid var(--page-border);
  background: linear-gradient(140deg, var(--page-card) 0%, rgba(11,31,23,.9) 100%);
  box-shadow: 5px 5px 0 var(--page-dark-2);
}

.page-contact__address-info {
  padding: 24px;
}

.page-contact__address-chip {
  display: inline-block;
  padding: 4px 10px;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--page-dark-2);
  background: var(--page-accent);
  transform: rotate(-1deg);
}

.page-contact__address-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--page-warm);
}

.page-contact__address-line {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--page-warm);
}

.page-contact__address-note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245,247,242,.7);
  border-left: 3px solid var(--page-data);
  padding-left: 10px;
}

.page-contact__address-figure {
  margin: 16px 0 0;
  border: 1px solid var(--page-border);
}

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

.page-contact__figure-cap {
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(245,247,242,.65);
  background: var(--page-dark-2);
  border-top: 1px solid var(--page-border);
}

.page-contact__map-abstract {
  position: relative;
  min-height: 280px;
  border-top: 2px solid var(--page-border);
  background:
    linear-gradient(rgba(10,46,30,.72), rgba(11,31,23,.92)),
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(47,107,69,.15) 12px 24px);
}

.page-contact__map-svg {
  display: block;
  width: 100%;
  height: 280px;
}

.page-contact__map-marker {
  position: absolute;
  top: 62%;
  left: 46%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--page-dark-2);
  background: var(--page-accent);
  border-radius: 20px;
  box-shadow: 2px 2px 0 rgba(0,0,0,.35);
  white-space: nowrap;
}

.page-contact__map-marker::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 20px;
  border: 6px solid transparent;
  border-top-color: var(--page-accent);
  border-bottom: none;
}

.page-contact__map-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--page-danger);
  animation: pageContactPulse 1.4s ease-out infinite;
}

@keyframes pageContactPulse {
  0% { box-shadow: 0 0 0 0 rgba(255,59,48,.6); }
  70% { box-shadow: 0 0 0 7px rgba(255,59,48,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,59,48,0); }
}

/* team card */
.page-contact__team-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-bottom: 24px;
  border: 2px solid var(--page-border);
  background: var(--page-card);
  box-shadow: 5px 5px 0 var(--page-dark-2);
}

.page-contact__team-figure {
  margin: 0;
  border-bottom: 1px solid var(--page-border);
}

.page-contact__team-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.88) contrast(1.05);
}

.page-contact__team-text {
  padding: 22px 22px 26px;
}

.page-contact__team-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--page-accent);
}

.page-contact__team-title {
  margin: 6px 0 12px;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--page-warm);
}

.page-contact__team-desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245,247,242,.82);
}

.page-contact__team-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact__team-list li {
  position: relative;
  padding: 6px 0 6px 24px;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(245,247,242,.78);
  border-bottom: 1px dotted var(--page-border);
}

.page-contact__team-list li:last-child {
  border-bottom: 0;
}

.page-contact__team-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--page-success);
  font-family: var(--font-mono);
  font-weight: 700;
}

/* aside form */
.page-contact .section-title--aside {
  margin-bottom: 16px;
}

.page-contact__form-card {
  padding: 22px;
  border: 2px solid var(--page-border);
  background:
    linear-gradient(180deg, rgba(18,53,36,.95) 0%, rgba(11,31,23,.98) 100%);
  box-shadow: 5px 5px 0 var(--page-dark-2);
}

.page-contact__form-intro {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245,247,242,.78);
}

.page-contact__form {
  display: grid;
  gap: 16px;
}

.page-contact__form-field {
  display: grid;
  gap: 6px;
}

.page-contact__form-label {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--page-warm);
  letter-spacing: .03em;
}

.page-contact__form-label::after {
  content: "：";
}

.page-contact__form-input {
  width: 100%;
  padding: 11px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--page-warm);
  background: #0d3120;
  border: 1px solid var(--page-border);
  border-radius: 0;
  box-shadow: inset 2px 2px 0 rgba(0,0,0,.2);
  transition: border-color .2s ease, box-shadow .2s ease;
  box-sizing: border-box;
}

.page-contact__form-input::placeholder {
  color: rgba(245,247,242,.4);
}

.page-contact__form-input:focus {
  outline: none;
  border-color: var(--page-accent);
  box-shadow: 0 0 0 2px rgba(200,255,0,.2), inset 2px 2px 0 rgba(0,0,0,.2);
}

.page-contact__form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.55;
}

select.page-contact__form-input {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--page-accent) 50%),
    linear-gradient(135deg, var(--page-accent) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 50%,
    calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
}

select.page-contact__form-input option {
  background: var(--page-dark-2);
  color: var(--page-warm);
}

.page-contact__form-note {
  margin-top: -4px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245,247,242,.55);
}

.page-contact__form-note a {
  color: var(--page-data);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,194,255,.4);
}

.page-contact__form-note a:hover {
  border-bottom-color: var(--page-data);
}

.page-contact__form-submit {
  justify-self: start;
  padding: 13px 28px;
  font-size: 15px;
  border: none;
  cursor: pointer;
  background: var(--page-accent);
  color: var(--page-dark-2);
  font-family: var(--font-head);
  font-weight: 800;
  box-shadow: 4px 4px 0 #000;
  transition: transform .2s ease, box-shadow .2s ease;
}

.page-contact__form-submit:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #000;
}

.page-contact__form-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(245,247,242,.6);
  border-left: 3px solid var(--page-border);
  background: rgba(0,0,0,.18);
}

.page-contact__status-icon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--page-success);
  flex-shrink: 0;
}

.page-contact__form-status.is-sent {
  border-left-color: var(--page-success);
  color: var(--page-warm);
}

.page-contact__form-status.has-error {
  border-left-color: var(--page-danger);
  color: #FFD9D7;
}

/* faq */
.page-contact__faq-links {
  padding: 40px var(--space-2) 48px;
  background:
    linear-gradient(180deg, rgba(11,31,23,.96) 0%, #0b1f17 100%);
  border-top: 2px solid var(--page-border);
  border-bottom: 2px solid var(--page-border);
}

.page-contact__faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 24px;
}

.page-contact__faq-card {
  position: relative;
  display: block;
  padding: 20px 18px 18px 20px;
  text-decoration: none;
  color: var(--page-warm);
  background: var(--page-card);
  border: 1px solid var(--page-border);
  box-shadow: 4px 4px 0 rgba(0,0,0,.26);
  transition: transform .22s var(--ease), border-color .22s ease, box-shadow .22s ease;
}

.page-contact__faq-card:hover {
  transform: translate(-2px, -2px);
  border-color: var(--page-accent);
  box-shadow: 7px 7px 0 rgba(0,0,0,.3);
}

.page-contact__faq-num {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--page-data);
  border: 1px solid var(--page-border);
  padding: 2px 8px;
  transform: skewX(-8deg);
}

.page-contact__faq-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.page-contact__faq-desc {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245,247,242,.7);
}

.page-contact__faq-more {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--page-accent);
  letter-spacing: .04em;
}

.page-contact__faq-more span {
  display: inline-block;
  transition: transform .2s ease;
}

.page-contact__faq-card:hover .page-contact__faq-more span {
  transform: translate(2px, -2px);
}

.page-contact__faq-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--page-border);
}

.page-contact__faq-bottom-label {
  font-size: 14px;
  font-weight: 600;
  color: rgba(245,247,242,.8);
}

.page-contact__faq-bottom .btn--ghost {
  color: var(--page-warm);
  border: 2px solid var(--page-border);
  padding: 11px 22px;
  font-weight: 600;
  background: transparent;
  text-decoration: none;
  box-shadow: 3px 3px 0 rgba(0,0,0,.3);
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}

.page-contact__faq-bottom .btn--ghost:hover {
  border-color: var(--page-accent);
  color: var(--page-accent);
  transform: translate(-2px, -2px);
}

/* trust */
.page-contact__trust-bar {
  padding: 22px var(--space-2);
  text-align: center;
  background: rgba(10,46,30,.7);
}

.page-contact__trust-line {
  max-width: 820px;
  margin: 0 auto;
  font-size: 12px;
  line-height: 1.65;
  color: rgba(245,247,242,.55);
  letter-spacing: .03em;
}

.page-contact__trust-line::before {
  content: "◆";
  display: block;
  margin-bottom: 6px;
  color: var(--page-accent);
  font-size: 10px;
}

@media (min-width: 640px) {
  .page-contact__channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact__team-card {
    grid-template-columns: 2fr 3fr;
  }

  .page-contact__team-figure {
    border-bottom: none;
    border-right: 1px solid var(--page-border);
    height: 100%;
    min-height: 220px;
  }

  .page-contact__team-figure img {
    height: 100%;
    min-height: 220px;
    object-fit: cover;
  }

  .page-contact__address-block {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact__address-info {
    padding: 28px;
  }

  .page-contact__map-abstract {
    border-top: none;
    border-left: 2px solid var(--page-border);
  }

  .page-contact__faq-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact__faq-links {
    padding: 48px var(--space-2) 56px;
  }
}

@media (min-width: 900px) {
  .page-contact__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 40px;
    align-items: start;
  }

  .page-contact__hero {
    padding-top: 56px;
    padding-bottom: 52px;
  }

  .page-contact__aside {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-contact__form-card {
    padding: 26px;
  }

  .page-contact__faq-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-contact__faq-card {
    padding: 22px 16px 18px 18px;
  }

  .page-contact__map-abstract {
    min-height: 320px;
  }

  .page-contact__map-svg {
    height: 320px;
  }
}

@media (min-width: 1200px) {
  .page-contact__layout {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-contact__channel-grid {
    gap: 26px;
  }

  .page-contact__channel {
    padding: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}