.page-contact {
  --contact-grid: rgba(57, 255, 20, 0.07);
  width: 100%;
  padding: calc(var(--header-h) + clamp(28px, 5vw, 64px)) var(--container-pad) clamp(72px, 10vw, 120px);
  background-image:
    linear-gradient(var(--contact-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid) 1px, transparent 1px);
  background-size: 36px 36px;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.contact-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto clamp(32px, 6vw, 56px);
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--text-primary);
  margin: 0 0 24px;
}

.hero-sub {
  display: block;
  color: var(--accent-primary);
  font-size: 0.55em;
  letter-spacing: 0.16em;
  margin-top: 10px;
  text-shadow: 0 0 18px var(--glow-green);
}

.contact-lead {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 46em;
  margin: 0 0 24px;
}

.contact-lead strong {
  color: var(--text-primary);
  font-weight: 600;
}

.contact-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-subtle);
  box-shadow: var(--shadow-card);
}

.contact-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.12) 0%, transparent 45%, rgba(255, 107, 53, 0.08) 100%);
  pointer-events: none;
}

.contact-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.contact-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto clamp(36px, 6vw, 64px);
  padding: 16px 20px;
  border: 1px dashed var(--line-subtle);
  border-radius: var(--radius-md);
  background: rgba(13, 21, 48, 0.6);
}

.contact-index a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.contact-index a:hover,
.contact-index a:focus-visible {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

.contact-channels,
.contact-response,
.contact-categories,
.contact-location {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
}

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

.channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 26px 28px;
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.channel-card:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

@media (hover: hover) {
  .channel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: rgba(57, 255, 20, 0.25);
  }
}

.channel-card-email::before,
.channel-card-phone::before,
.channel-card-address::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14%;
  bottom: 14%;
  width: 3px;
  border-radius: 0 2px 2px 0;
}

.channel-card-email::before {
  background: var(--accent-primary);
  box-shadow: 0 0 12px var(--glow-green);
}

.channel-card-phone::before {
  background: var(--accent-secondary);
  box-shadow: 0 0 12px var(--glow-orange);
}

.channel-card-address::before {
  background: linear-gradient(var(--accent-primary), var(--accent-secondary));
}

.channel-icon {
  width: 28px;
  height: 28px;
  color: var(--accent-primary);
  flex: none;
}

.channel-card-phone .channel-icon {
  color: var(--accent-secondary);
}

.channel-card-address .channel-icon {
  color: var(--text-primary);
}

.channel-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.channel-value {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-primary);
  word-break: break-all;
}

.channel-value-long {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.5;
  word-break: break-word;
}

.channel-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.channel-desc strong {
  color: var(--text-primary);
  font-weight: 500;
}

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

.response-clock-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.response-clock-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, var(--glow-green), transparent 60%);
  opacity: 0.45;
  pointer-events: none;
}

.response-clock {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  border: 2px solid var(--accent-primary);
  background: rgba(57, 255, 20, 0.06);
  animation: contact-clock-pulse 2.4s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes contact-clock-pulse {
  0%, 100% {
    box-shadow: 0 0 18px var(--glow-green), inset 0 0 12px rgba(57, 255, 20, 0.1);
  }
  50% {
    box-shadow: 0 0 36px rgba(57, 255, 20, 0.55), inset 0 0 24px rgba(57, 255, 20, 0.2);
  }
}

.clock-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-primary);
  line-height: 1;
}

.clock-unit {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  margin-top: 6px;
}

.clock-caption {
  margin-top: 18px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-align: center;
  position: relative;
  z-index: 1;
}

.response-promise {
  padding: 6px 0;
}

.response-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line-subtle);
}

.response-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-subtle);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.response-list li strong {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.resp-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 8px var(--glow-green);
  align-self: center;
}

.response-note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
  padding: 16px 18px;
  border-left: 2px solid var(--accent-secondary);
  background: rgba(255, 107, 53, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.response-note strong {
  color: var(--text-primary);
  font-weight: 600;
}

.response-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-subtle);
}

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

.categories-layout {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
}

.category-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 6px 20px;
  padding: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--line-subtle);
  transition: background var(--transition-fast);
}

.category-row:last-child {
  border-bottom: none;
}

@media (hover: hover) {
  .category-row:hover {
    background: rgba(57, 255, 20, 0.03);
  }
}

.category-index {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--accent-secondary);
  grid-row: 1 / span 2;
  text-shadow: 0 0 18px var(--glow-orange);
}

.category-body {
  grid-column: 2;
  grid-row: 1;
}

.category-body h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.category-body p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.category-route {
  grid-column: 2;
  grid-row: 2;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  text-transform: uppercase;
}

.location-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.location-card {
  position: relative;
  padding: clamp(28px, 4vw, 40px);
  background: var(--bg-alt);
  border: 1px dashed var(--line-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.location-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.08) 0%, transparent 50%, rgba(255, 107, 53, 0.06) 100%);
  pointer-events: none;
}

.location-pin {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.4);
  color: var(--accent-primary);
  margin-bottom: 18px;
}

.location-pin svg {
  width: 22px;
  height: 22px;
}

.location-address {
  position: relative;
  z-index: 1;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  margin: 0 0 14px;
}

.location-card .tag {
  position: relative;
  z-index: 1;
}

.location-note {
  position: relative;
  z-index: 1;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 14px 0 20px;
}

.location-guide {
  padding: clamp(8px, 2vw, 20px);
}

.location-guide h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.location-guide p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0 0 16px;
}

.location-guide a {
  color: var(--accent-primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.35);
  transition: border-color var(--transition-fast);
}

.location-guide a:hover,
.location-guide a:focus-visible {
  border-bottom-color: var(--accent-primary);
}

@media (min-width: 720px) {
  .channels-layout {
    grid-template-columns: 1fr 1fr;
  }

  .channel-card-address {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .contact-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 900px) {
  .response-layout {
    grid-template-columns: 0.8fr 1.2fr 1fr;
    align-items: start;
  }

  .location-layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .channels-layout {
    grid-template-columns: 1fr 1fr 1.2fr;
  }

  .channel-card-address {
    grid-column: auto;
  }
}