.page-contact {
  --contact-accent: #FF6D00;
  --contact-gold: #FFD700;
  --contact-green: #1B5E20;
  --contact-blue: #0D47A1;
  --contact-dark: #0B1A0B;
  --contact-text: #F5F5F5;
  --contact-muted: #BDBDBD;
  --contact-success: #4CAF50;
  --contact-glass: #121212CC;
  --contact-border: rgba(27, 94, 32, 0.55);
  --contact-border-light: rgba(245, 245, 245, 0.14);
  --contact-font-heading: 'Oswald', 'Noto Sans SC', sans-serif;
  --contact-font-data: 'Roboto Mono', 'Noto Sans SC', monospace;
  --contact-font-body: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  background: var(--contact-dark);
  color: var(--contact-text);
  overflow-x: hidden;
  position: relative;
}

.page-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(27, 94, 32, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 94, 32, 0.14) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 0;
}

.page-contact .container {
  position: relative;
  z-index: 1;
}

.contact-hero {
  position: relative;
  padding: clamp(42px, 7vh, 88px) 0 48px;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(13, 71, 161, 0.34) 11%, rgba(13, 71, 161, 0) 55%),
    radial-gradient(ellipse at 16% 82%, rgba(255, 109, 0, 0.08) 0%, rgba(255, 109, 0, 0) 43%),
    linear-gradient(140deg, rgba(11, 26, 11, 0.96) 0%, rgba(11, 26, 11, 0.92) 60%, rgba(27, 94, 32, 0.24) 100%);
  border-bottom: 1px solid var(--contact-border);
}

.contact-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 260px;
  background: linear-gradient(88deg, transparent, rgba(27, 94, 32, 0.24));
  pointer-events: none;
}

.contact-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.contact-hero__text {
  max-width: 720px;
  z-index: 2;
  position: relative;
}

.contact-hero__title {
  font-family: var(--contact-font-heading);
  font-size: clamp(38px, 5.6vw, 76px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 14px 0 16px;
  text-transform: uppercase;
  color: var(--contact-text);
}

.contact-hero__title::after {
  content: "";
  display: block;
  width: 92px;
  height: 3px;
  background: var(--contact-accent);
  margin-top: 16px;
}

.contact-hero__lead {
  font-family: var(--contact-font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--contact-muted);
  max-width: 660px;
}

.contact-hero__breadcrumb {
  margin-top: 28px;
}

.contact-hero__art {
  border: 1px solid var(--contact-border);
  background: rgba(18, 18, 18, 0.42);
  padding: 10px 8px 0;
  position: relative;
  overflow: hidden;
}

.contact-hero__svg {
  display: block;
  width: 100%;
  height: auto;
}

.contact-hero__svg text {
  font-family: var(--contact-font-data);
}

.contact-section {
  padding: 60px 0 40px;
}

.contact-section--alt {
  background: linear-gradient(100deg, rgba(13, 71, 161, 0.12) 0%, rgba(13, 71, 161, 0.03) 36%, rgba(11, 26, 11, 0) 100%);
  border-top: 1px solid var(--contact-border-light);
  border-bottom: 1px solid var(--contact-border-light);
  margin-left: calc(var(--gutter) * -1);
  margin-right: calc(var(--gutter) * -1);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.contact-section__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.contact-section__head .section-title {
  font-family: var(--contact-font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  line-height: 1.18;
}

.contact-section__body {
  margin-left: clamp(0px, 6vw, 44px);
}

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

.contact-card {
  background: var(--contact-glass);
  border: 1px solid var(--contact-border);
  position: relative;
  padding: 26px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--contact-accent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.contact-card:hover,
.contact-card:focus-within {
  border-color: rgba(255, 109, 0, 0.5);
  transform: translateY(-3px);
  background: rgba(27, 94, 32, 0.22);
}

.contact-card:hover::before,
.contact-card:focus-within::before {
  opacity: 1;
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 109, 0, 0.08);
  border: 1px solid rgba(255, 109, 0, 0.2);
  margin-bottom: 4px;
}

.contact-card__icon svg {
  display: block;
}

.contact-card__name {
  font-family: var(--contact-font-heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
  color: var(--contact-text);
}

.contact-card__value {
  font-family: var(--contact-font-data);
  font-size: 18px;
  line-height: 1.6;
  margin: 0;
  color: var(--contact-text);
  word-break: break-all;
}

.contact-card__value a {
  color: var(--contact-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-card__value a:hover,
.contact-card__value a:focus-visible {
  color: var(--contact-gold);
  border-color: var(--contact-gold);
  outline: none;
}

.contact-card__note {
  font-size: 14px;
  line-height: 1.65;
  color: var(--contact-muted);
  margin: 4px 0 0;
}

.contact-note {
  background: rgba(255, 109, 0, 0.06);
  border-left: 3px solid var(--contact-accent);
  padding: 16px 18px;
  margin-top: 18px;
}

.contact-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--contact-text);
}

.contact-note__text a {
  color: var(--contact-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 109, 0, 0.4);
}

.contact-note__text a:hover,
.contact-note__text a:focus-visible {
  color: var(--contact-gold);
  border-color: var(--contact-gold);
  outline: none;
}

.cooperation-grid {
  gap: 16px;
}

.cooperation-card {
  background: rgba(11, 26, 11, 0.72);
  border: 1px solid var(--contact-border);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.cooperation-card:hover,
.cooperation-card:focus-within {
  background: rgba(13, 71, 161, 0.3);
  border-color: rgba(255, 215, 0, 0.25);
}

.cooperation-card__tag {
  margin-bottom: 4px;
}

.cooperation-card__title {
  font-family: var(--contact-font-heading);
  font-size: 24px;
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  color: var(--contact-text);
}

.cooperation-card__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--contact-muted);
  margin: 0;
}

.feedback-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.contact-section-caption {
  font-size: 15px;
  line-height: 1.8;
  color: var(--contact-muted);
  margin: 0 0 14px;
}

.feedback-list {
  background: rgba(11, 26, 11, 0.46);
  border: 1px solid var(--contact-border);
  padding: 24px 20px 18px;
}

.feedback-list__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feedback-list__item {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
}

.feedback-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  background: var(--contact-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.feedback-list__item strong {
  color: var(--contact-text);
  font-weight: 500;
}

.feedback-list__contact {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--contact-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--contact-muted);
}

.feedback-list__contact p {
  margin: 0;
}

.feedback-list__link {
  font-family: var(--contact-font-body);
}

.feedback-list__link a {
  color: var(--contact-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 109, 0, 0.35);
}

.feedback-list__link a:hover,
.feedback-list__link a:focus-visible {
  color: var(--contact-gold);
  border-color: var(--contact-gold);
  outline: none;
}

.feedback-media {
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
  border: 1px solid var(--contact-border);
  background: rgba(13, 71, 161, 0.18);
  overflow: hidden;
}

.feedback-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.response-commitment {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.response-commitment__card {
  background: linear-gradient(135deg, #0D47A1 0%, #0b3a8e 48%, #123a24 100%);
  border-left: 4px solid var(--contact-accent);
  position: relative;
  padding: 24px 22px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.response-commitment__card .data-card__label {
  font-family: var(--contact-font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--contact-gold);
}

.response-commitment__card .data-card__value {
  font-family: var(--contact-font-heading);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--contact-text);
}

.response-commitment__card .data-card__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--contact-muted);
  margin-top: auto;
}

.response-commitment__card::after {
  content: "+";
  position: absolute;
  right: 16px;
  bottom: 4px;
  font-family: var(--contact-font-data);
  font-size: 56px;
  color: rgba(255, 215, 0, 0.1);
  pointer-events: none;
}

.response-commitment__points {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.response-point {
  background: rgba(18, 18, 18, 0.38);
  border: 1px solid var(--contact-border);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.response-point__num {
  font-family: var(--contact-font-data);
  font-size: 13px;
  color: var(--contact-accent);
}

.response-point__title {
  font-family: var(--contact-font-heading);
  font-size: 21px;
  font-weight: 600;
  margin: 0;
  color: var(--contact-text);
}

.response-point__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
  margin: 0;
}

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

  .response-commitment__points {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .contact-hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 48px;
  }

  .contact-hero__title {
    font-size: clamp(44px, 5.8vw, 72px);
  }

  .feedback-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
  }

  .feedback-media {
    max-width: 280px;
    margin: 24px 0 0 auto;
  }

  .response-commitment {
    grid-template-columns: 0.86fr 1.14fr;
    gap: 32px;
  }

  .response-commitment__points {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (min-width: 1120px) {
  .contact-channels {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .cooperation-card {
    min-height: 210px;
  }

  .response-commitment__points {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .contact-section {
    padding: 72px 0 56px;
  }

  .contact-section--alt {
    margin-left: calc((100vw - var(--container)) / -2);
    margin-right: calc((100vw - var(--container)) / -2);
    padding-left: calc((100vw - var(--container)) / 2 + var(--gutter));
    padding-right: calc((100vw - var(--container)) / 2 + var(--gutter));
  }
}

@media (prefers-reduced-motion: no-preference) {
  .contact-card,
  .response-point,
  .cooperation-card {
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  }

  .contact-card:hover,
  .cooperation-card:hover {
    transform: translateY(-2px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-card,
  .cooperation-card,
  .response-point {
    animation: none;
    transition: none;
  }
}