.page-contact {
  --contact-line: rgba(255, 255, 255, 0.08);
  --contact-grid: rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(var(--contact-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid) 1px, transparent 1px);
  background-size: 72px 72px;
  background-color: var(--bg-deep);
}

.page-contact .contact-hero {
  position: relative;
  z-index: 1;
  padding: 48px 0 56px;
}

.page-contact .contact-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  font-size: 14px;
  color: var(--text-lo);
}

.page-contact .contact-breadcrumb a {
  color: var(--text-lo);
  text-decoration: none;
  transition: color 0.3s;
}

.page-contact .contact-breadcrumb a:hover {
  color: var(--accent-blue);
}

.page-contact .contact-breadcrumb-sep {
  opacity: 0.5;
}

.page-contact .contact-hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-contact .contact-overline {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin: 0 0 16px;
}

.page-contact .contact-hero-main h1 {
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0 0 20px;
}

.page-contact .contact-h1-accent {
  color: var(--accent-cyan);
}

.page-contact .contact-description {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-lo);
  max-width: 640px;
  margin: 0;
}

.page-contact .contact-hero-aside {
  border-left: 1px solid var(--contact-line);
  padding-left: 24px;
}

.page-contact .contact-aside-title {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-lo);
  margin: 0 0 16px;
}

.page-contact .contact-chapter-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .contact-chapter-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-hi);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.3s, border-color 0.3s;
}

.page-contact .contact-chapter-list a:hover {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}

.page-contact .chapter-num {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--accent-blue);
}

.page-contact .contact-hero-line {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan), transparent);
  margin-top: 56px;
}

.page-contact .contact-hero-line::after {
  content: '';
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  background: var(--accent-cyan);
  transform: rotate(45deg);
}

.page-contact .contact-section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  align-items: baseline;
  margin-bottom: 40px;
}

.page-contact .contact-section-index {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 999px;
  padding: 4px 10px;
  line-height: 1;
}

.page-contact .contact-heading-wrap h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0;
}

.page-contact .contact-annotation {
  grid-column: 2;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-lo);
  margin-top: 4px;
}

.page-contact .contact-methods {
  position: relative;
  padding: 64px 0 80px;
}

.page-contact .contact-address-list {
  max-width: 860px;
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-address-item {
  display: grid;
  gap: 10px;
  padding: 32px 0 28px;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-address-label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  border-left: 2px solid var(--accent-cyan);
  padding-left: 12px;
}

.page-contact .contact-address-value {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--text-hi);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .contact-address-value--mail {
  transition: color 0.3s;
}

.page-contact .contact-address-value--mail:hover {
  color: var(--accent-blue);
}

.page-contact .contact-address-value--phone {
  font-size: clamp(1.6rem, 5vw, 3.6rem);
  letter-spacing: 0.04em;
  transition: color 0.3s;
}

.page-contact .contact-address-value--phone:hover {
  color: var(--accent-cyan);
}

.page-contact .contact-address-hint {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-lo);
}

.page-contact .contact-response {
  background: var(--bg-card);
  border-top: 1px solid var(--contact-line);
  border-bottom: 1px solid var(--contact-line);
  padding: 80px 0;
}

.page-contact .contact-response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-contact .contact-response-copy {
  display: grid;
  gap: 24px;
}

.page-contact .contact-response-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-hi);
  max-width: 580px;
  margin: 0;
}

.page-contact .contact-channel-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .contact-channel-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  border-left: 2px solid var(--accent-blue);
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-lo);
}

.page-contact .contact-channel-tag {
  flex-shrink: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  padding: 2px 10px;
  line-height: 1.4;
}

.page-contact .contact-channel-text {
  flex: 1;
  min-width: 220px;
}

.page-contact .contact-channel-text strong {
  color: var(--text-hi);
}

.page-contact .contact-response-note {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-lo);
  margin: 0;
  border-left: 1px solid var(--contact-line);
  padding-left: 16px;
}

.page-contact .contact-response-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-contact .contact-response-visual::before {
  content: '';
  position: absolute;
  inset: 24px -16px -16px 24px;
  border: 1px solid rgba(0, 229, 255, 0.18);
  border-radius: 24px;
  z-index: 0;
}

.page-contact .contact-response-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  height: auto;
  border-radius: 24px;
  border: 1px solid var(--contact-line);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-feedback {
  padding: 80px 0;
}

.page-contact .contact-form-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-contact .contact-form {
  background: var(--bg-card);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  gap: 18px;
}

.page-contact .contact-form-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 4px;
}

.page-contact .contact-form-row {
  display: grid;
  gap: 8px;
}

.page-contact .contact-form-row label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-lo);
}

.page-contact .contact-form-row input,
.page-contact .contact-form-row select,
.page-contact .contact-form-row textarea {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--contact-line);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-hi);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.page-contact .contact-form-row input:focus,
.page-contact .contact-form-row select:focus,
.page-contact .contact-form-row textarea:focus {
  border-color: var(--accent-blue);
  background-color: rgba(46, 124, 246, 0.06);
  box-shadow: 0 0 0 3px rgba(46, 124, 246, 0.18);
}

.page-contact .contact-form-row textarea {
  resize: vertical;
  min-height: 120px;
}

.page-contact .contact-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 6px;
}

.page-contact .contact-form-note {
  background: linear-gradient(135deg, rgba(46, 124, 246, 0.1), rgba(0, 229, 255, 0.04));
  border: 1px solid var(--contact-line);
  border-radius: var(--radius);
  padding: 28px;
  align-self: start;
}

.page-contact .contact-form-note h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}

.page-contact .contact-form-note p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-lo);
  margin: 0 0 12px;
}

.page-contact .contact-form-note p:last-child {
  margin-bottom: 0;
}

.page-contact .contact-more {
  padding: 40px 0 80px;
}

.page-contact .contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .contact-info-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  color: var(--text-hi);
  transition: transform 0.3s, border-color 0.3s;
}

.page-contact .contact-info-card::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--accent-cyan);
  display: block;
  margin-bottom: 6px;
}

.page-contact .contact-info-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-blue);
}

.page-contact .contact-info-title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-contact .contact-info-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-lo);
}

.page-contact .contact-map-band {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  border-top: 1px solid var(--contact-line);
}

.page-contact .contact-map-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
}

.page-contact .contact-map-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 72px 0 48px;
  background: linear-gradient(180deg, rgba(11, 13, 18, 0.12) 0%, rgba(11, 13, 18, 0.92) 100%);
}

.page-contact .contact-map-overlay h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}

.page-contact .contact-map-overlay p {
  max-width: 640px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-lo);
  margin: 0 0 20px;
}

@media (min-width: 640px) {
  .page-contact .contact-info-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .page-contact .contact-hero-layout {
    grid-template-columns: 1.4fr 0.6fr;
    gap: 48px;
    align-items: end;
  }

  .page-contact .contact-hero-aside {
    padding-left: 32px;
  }

  .page-contact .contact-section-head {
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    gap: 0 20px;
  }

  .page-contact .contact-annotation {
    grid-column: 3;
    grid-row: 1;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    margin-top: 0;
    max-height: 72px;
  }

  .page-contact .contact-address-item {
    grid-template-columns: 220px 1fr;
    column-gap: 32px;
    row-gap: 8px;
  }

  .page-contact .contact-address-label {
    grid-column: 1;
    grid-row: 1 / 3;
    align-self: center;
  }

  .page-contact .contact-address-value {
    grid-column: 2;
    grid-row: 1;
  }

  .page-contact .contact-address-hint {
    grid-column: 2;
    grid-row: 2;
  }

  .page-contact .contact-response-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-form-layout {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-form {
    padding: 36px;
  }

  .page-contact .contact-form-note {
    padding: 32px;
  }

  .page-contact .contact-methods {
    padding-top: 80px;
  }

  .page-contact .contact-response {
    padding: 96px 0;
  }

  .page-contact .contact-feedback {
    padding: 96px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}