.page-contact {
  --contact-gap: var(--space-lg);
  --contact-card-min: 240px;
  --address-font-size: clamp(1.6rem, 4vw, 2.8rem);
  --map-radius: var(--radius-lg);
  --timeline-height: 8px;
  color: var(--color-white);
  background: var(--color-black);
  padding: 0 var(--space-md) var(--space-2xl);
  max-width: var(--max-width);
  margin: 0 auto;
  font-family: var(--font-body);
  line-height: 1.5;
}

/* breadcrumb */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) 0 var(--space-lg);
  font-size: var(--fs-caption);
  color: var(--color-gray);
  flex-wrap: wrap;
}
.page-contact .breadcrumb-link {
  color: var(--color-gray);
  text-decoration: none;
  transition: color var(--transition);
}
.page-contact .breadcrumb-link:hover {
  color: var(--color-gold);
}
.page-contact .breadcrumb-sep {
  color: var(--color-gold);
  font-size: 0.7rem;
}
.page-contact .breadcrumb-current {
  color: var(--color-white);
  font-weight: var(--fw-bold);
}

/* hero */
.page-contact .contact-hero {
  margin-bottom: var(--space-xl);
}
.page-contact .contact-hero .section-narrow {
  max-width: 720px;
}
.page-contact .hero-desc {
  font-size: var(--fs-body);
  color: var(--color-gray);
  margin-top: var(--space-sm);
  max-width: 520px;
}

/* core grid */
.page-contact .contact-core {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  margin-bottom: var(--space-2xl);
  align-items: start;
}
@media (min-width: 768px) {
  .page-contact .contact-core {
    grid-template-columns: 1.2fr 1.6fr 1.2fr;
  }
}

/* contact card */
.page-contact .contact-card {
  background: var(--color-glass);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
}
.page-contact .contact-card:hover {
  border-color: rgba(255,215,0,0.25);
  box-shadow: 0 0 20px rgba(255,215,0,0.05);
}
.page-contact .contact-icon {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 0 6px rgba(0,212,255,0.3));
  margin-bottom: var(--space-xs);
}
.page-contact .card-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-white);
  margin: 0;
}
.page-contact .card-value {
  font-size: var(--fs-body);
  color: var(--color-gold);
  font-weight: var(--fw-bold);
  word-break: break-all;
  background: rgba(255,215,0,0.06);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  display: inline-block;
}
.page-contact .copy-trigger {
  align-self: flex-start;
  margin-top: var(--space-xs);
  font-size: var(--fs-caption);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.page-contact .copy-trigger:hover {
  background: var(--color-gold);
  color: var(--color-black);
}
.page-contact .copy-trigger:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}

/* address block */
.page-contact .contact-address {
  background: var(--color-glass);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid rgba(0,212,255,0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-md);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
  min-height: 220px;
}
.page-contact .contact-address::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-cyber);
  opacity: 0.04;
  pointer-events: none;
}
.page-contact .contact-address:hover {
  border-color: rgba(0,212,255,0.4);
  box-shadow: 0 0 40px rgba(0,212,255,0.08);
}
.page-contact .address-heading {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gray);
  margin: 0;
}
.page-contact .address-neon {
  font-family: var(--font-heading);
  font-size: var(--address-font-size);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-white);
  text-shadow:
    0 0 6px rgba(0,212,255,0.6),
    0 0 20px rgba(0,212,255,0.3),
    0 0 60px rgba(139,92,246,0.2);
  max-width: 420px;
  line-height: 1.2;
  margin: 0 auto;
}
.page-contact .map-hint {
  font-size: var(--fs-caption);
  color: var(--color-cyan);
  background: rgba(0,212,255,0.1);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

/* service */
.page-contact .contact-bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  margin-bottom: var(--space-2xl);
  align-items: start;
}
@media (min-width: 768px) {
  .page-contact .contact-bottom {
    grid-template-columns: 1fr 1.8fr;
  }
}
.page-contact .contact-service {
  background: var(--color-glass);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.page-contact .service-heading {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-white);
  margin: 0;
}
.page-contact .service-range {
  font-size: var(--fs-body);
  color: var(--color-gold);
  font-weight: var(--fw-bold);
  background: rgba(255,215,0,0.06);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  display: inline-block;
  align-self: flex-start;
}
.page-contact .service-timeline {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}
.page-contact .tl-label {
  font-size: var(--fs-small);
  color: var(--color-gray);
  font-weight: var(--fw-bold);
  font-family: var(--font-heading);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.page-contact .tl-track {
  flex: 1;
  height: var(--timeline-height);
  background: rgba(255,255,255,0.08);
  border-radius: calc(var(--timeline-height) / 2);
  overflow: hidden;
  position: relative;
}
.page-contact .tl-fill {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--gradient-cyber);
  border-radius: calc(var(--timeline-height) / 2);
  opacity: 0.6;
}

/* map */
.page-contact .contact-map {
  border-radius: var(--map-radius);
  overflow: hidden;
  background: var(--color-glass);
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.page-contact .map-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}
.page-contact .map-caption {
  position: absolute;
  bottom: var(--space-sm);
  right: var(--space-sm);
  background: rgba(13,13,13,0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  color: var(--color-cyan);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  border: 1px solid rgba(0,212,255,0.2);
}

/* extra links */
.page-contact .contact-extra {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}
.page-contact .extra-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}
.page-contact .extra-links .btn-ghost {
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-heading);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.page-contact .extra-links .btn-ghost:hover {
  background: var(--color-gold);
  color: var(--color-black);
}
.page-contact .trust-statement {
  font-size: var(--fs-caption);
  color: var(--color-gray);
  max-width: 640px;
  line-height: 1.6;
}

/* map modal (hidden by default) */
.page-contact .map-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-backtop, 90);
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  animation: modalFadeIn 0.3s ease;
}
.page-contact .map-modal[data-open] {
  display: flex;
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.page-contact .map-modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 2;
  line-height: 1;
}
.page-contact .map-modal-close:hover {
  background: var(--color-red);
  border-color: var(--color-red);
}
.page-contact .map-modal-close:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}
.page-contact .map-modal-content {
  max-width: 860px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.page-contact .modal-map-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
  object-fit: cover;
  aspect-ratio: 2 / 1;
}
.page-contact .modal-address {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-gold);
  text-shadow: 0 0 20px rgba(255,215,0,0.2);
  margin: 0;
}

/* utilities */
.page-contact .section-pair {
  margin-bottom: var(--space-2xl);
}
.page-contact .section-pair:last-child {
  margin-bottom: 0;
}
.page-contact .tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.page-contact .tag-gold {
  background: rgba(255,215,0,0.12);
  color: var(--color-gold);
  border: 1px solid rgba(255,215,0,0.2);
}
.page-contact .tag-cyber {
  background: rgba(0,212,255,0.1);
  color: var(--color-cyan);
  border: 1px solid rgba(0,212,255,0.15);
}
.page-contact .btn {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  background: none;
}
.page-contact .btn-sm {
  font-size: var(--fs-small);
  padding: var(--space-xs) var(--space-md);
}
.page-contact .btn-lg {
  font-size: var(--fs-body);
  padding: var(--space-sm) var(--space-xl);
}
.page-contact .btn-ghost {
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}
.page-contact .btn-ghost:hover {
  background: var(--color-gold);
  color: var(--color-black);
}
.page-contact .btn-ghost:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}

/* responsive fine-tune */
@media (max-width: 767px) {
  .page-contact {
    padding: 0 var(--space-sm) var(--space-xl);
  }
  .page-contact .contact-address {
    padding: var(--space-lg) var(--space-md);
    min-height: 180px;
  }
  .page-contact .address-neon {
    text-shadow:
      0 0 4px rgba(0,212,255,0.4),
      0 0 12px rgba(0,212,255,0.2);
  }
  .page-contact .contact-card {
    padding: var(--space-md);
  }
  .page-contact .contact-icon {
    width: 40px;
    height: 40px;
  }
  .page-contact .service-timeline {
    flex-wrap: wrap;
  }
  .page-contact .map-caption {
    font-size: 0.65rem;
    padding: var(--space-xs) var(--space-sm);
  }
  .page-contact .map-modal {
    padding: var(--space-sm);
  }
  .page-contact .modal-address {
    font-size: var(--fs-body);
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .page-contact .contact-core {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-address {
    grid-column: 1 / -1;
  }
}
</style>