.page-contact {
  --contact-gold: var(--secondary-gold);
  --contact-red: var(--accent-red);
  --contact-line: var(--line-blue);
  --contact-deep: var(--primary);
  --contact-bg: #F2F0EB;
  --contact-text: var(--ink-gray);
  --contact-glass: rgba(255, 255, 255, 0.65);
  --contact-border: 1px solid rgba(74, 111, 165, 0.35);
  background-color: var(--contact-bg);
  background-image:
    linear-gradient(rgba(74, 111, 165, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 111, 165, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: -1px -1px;
  color: var(--contact-text);
  font-family: var(--font-body);
  line-height: 1.8;
  position: relative;
  overflow-x: hidden;
  padding-bottom: 80px;
  min-height: 100vh;
}

.contact-breadcrumb {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 20px 24px 0;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: rgba(51, 51, 51, 0.7);
}

.contact-breadcrumb a {
  color: rgba(51, 51, 51, 0.7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.contact-breadcrumb a:hover {
  color: var(--contact-deep);
  border-color: var(--contact-gold);
}

.crumb-sep {
  display: inline-block;
  margin: 0 8px;
  color: rgba(51, 51, 51, 0.35);
}

.contact-hero {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 40px 24px 48px;
  position: relative;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.hero-index {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--contact-gold);
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
}

.hero-line {
  height: 1px;
  flex: 1;
  max-width: 240px;
  background: linear-gradient(90deg, var(--contact-gold), transparent);
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--contact-deep);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
  max-width: 780px;
}

.contact-hero .hero-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(51, 51, 51, 0.8);
  max-width: 640px;
  margin: 0;
}

.contact-layout {
  max-width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 0 24px;
}

.contact-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-content: start;
}

.contact-card {
  position: relative;
  background: var(--contact-glass);
  border: var(--contact-border);
  border-radius: 4px;
  padding: 28px 24px 24px 72px;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  overflow: hidden;
}

.contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--contact-gold);
  opacity: 0;
  transition: opacity var(--transition);
}

.contact-card:hover {
  border-color: var(--contact-gold);
  box-shadow: 0 8px 24px rgba(10, 31, 68, 0.12);
  transform: translateY(-2px);
}

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

.card-index {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 32px;
  font-weight: 900;
  color: rgba(10, 31, 68, 0.08);
  line-height: 1;
  font-family: var(--font-display);
}

.card-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--contact-gold);
  text-transform: uppercase;
  margin-bottom: 8px;
  padding-left: 12px;
  border-left: 2px solid var(--contact-gold);
}

.card-value {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--contact-deep);
  line-height: 1.5;
  word-break: break-all;
  margin-bottom: 8px;
}

.card-usage {
  display: block;
  font-size: 13px;
  color: rgba(51, 51, 51, 0.65);
  line-height: 1.6;
}

.address-card {
  padding-bottom: 20px;
}

.map-thumb-wrap {
  margin-top: 16px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(74, 111, 165, 0.25);
  position: relative;
  max-height: 0;
  display: none;
}

.map-thumb {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.map-note {
  margin-top: 8px;
  font-size: 12px;
  color: rgba(51, 51, 51, 0.5);
  text-align: right;
  letter-spacing: 0.05em;
}

.contact-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-content: start;
}

.form-card {
  background: #FFFFFF;
  border: 1px solid rgba(74, 111, 165, 0.25);
  border-radius: 6px;
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(10, 31, 68, 0.06);
}

.form-head {
  margin-bottom: 28px;
}

.form-head h2,
.quick-links h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--contact-deep);
  margin: 0 0 8px;
}

.form-head p,
.quick-links p {
  font-size: 14px;
  color: rgba(51, 51, 51, 0.7);
  margin: 0;
}

.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--contact-deep);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 4px;
  border: 0;
  border-bottom: 2px solid rgba(74, 111, 165, 0.3);
  background: transparent;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--contact-text);
  outline: none;
  transition: border-color var(--transition);
  border-radius: 0;
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: var(--contact-gold);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(51, 51, 51, 0.35);
}

.form-note {
  font-size: 13px;
  color: rgba(51, 51, 51, 0.55);
  background: rgba(74, 111, 165, 0.06);
  border-left: 3px solid var(--contact-line);
  padding: 10px 14px;
  margin-bottom: 20px;
  line-height: 1.6;
}

.btn-gold {
  background: var(--secondary-gold);
  color: var(--contact-deep);
  border: 1px solid var(--secondary-gold);
  font-weight: 700;
  padding: 12px 32px;
  font-size: 16px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  display: inline-block;
  border-radius: 2px;
}

.btn-gold:hover {
  background: transparent;
  color: var(--contact-gold);
}

.form-success {
  display: none;
  margin-top: 12px;
  font-size: 14px;
  color: #1E3A5F;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 12px 16px;
  border-radius: 4px;
  align-items: center;
  gap: 10px;
}

.form-success[data-visible] {
  display: flex;
}

.success-icon {
  color: var(--contact-gold);
  font-weight: 900;
  font-size: 18px;
  background: var(--contact-deep);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quick-links {
  background: rgba(255, 255, 255, 0.5);
  border: var(--contact-border);
  border-radius: 6px;
  padding: 28px;
  backdrop-filter: blur(6px);
}

.quick-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.quick-list li {
  padding: 8px 0;
  border-bottom: 1px dashed rgba(74, 111, 165, 0.25);
}

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

.quick-list a {
  font-size: 15px;
  color: var(--contact-deep);
  text-decoration: none;
  transition: color var(--transition), padding-left var(--transition);
  display: inline-block;
  position: relative;
}

.quick-list a::before {
  content: "→";
  color: var(--contact-gold);
  margin-right: 8px;
  transition: transform var(--transition);
  display: inline-block;
}

.quick-list a:hover {
  color: var(--contact-gold);
  padding-left: 4px;
}

.quick-list a:hover::before {
  transform: translateX(2px);
}

.trust-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.trust-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(74, 111, 165, 0.2);
  border-radius: 4px;
  padding: 20px;
}

.trust-icon {
  width: 36px;
  height: 36px;
  border: 2px solid var(--contact-gold);
  color: var(--contact-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 16px;
  border-radius: 50%;
  flex-shrink: 0;
}

.trust-text {
  display: flex;
  flex-direction: column;
}

.trust-text strong {
  font-size: 16px;
  color: var(--contact-deep);
  font-family: var(--font-display);
  margin-bottom: 2px;
}

.trust-text span {
  font-size: 14px;
  color: rgba(51, 51, 51, 0.75);
  line-height: 1.6;
}

.trust-text a {
  color: var(--contact-gold);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.culture-banner {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: var(--contact-deep);
  min-height: 0;
}

.culture-banner img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  opacity: 0.55;
  min-height: 220px;
}

.culture-text {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 31, 68, 0.3) 0%, rgba(10, 31, 68, 0.85) 85%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px 28px;
  color: #fff;
}

.culture-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--contact-gold);
  margin-bottom: 12px;
  display: inline-block;
  border: 1px solid rgba(212, 175, 55, 0.6);
  padding: 4px 12px;
  width: max-content;
  border-radius: 2px;
}

.culture-text p {
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 20px;
  max-width: 480px;
}

.culture-text .btn-outline {
  background: transparent;
  border: 1px solid var(--contact-gold);
  color: var(--contact-gold);
  text-decoration: none;
  padding: 10px 24px;
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  width: max-content;
}

.culture-text .btn-outline:hover {
  background: var(--contact-gold);
  color: var(--contact-deep);
}

.back-home {
  text-align: center;
  padding: 12px 0 8px;
}

.back-home a {
  font-size: 15px;
  color: var(--contact-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--contact-gold);
  padding-bottom: 2px;
  transition: color var(--transition);
}

.back-home a:hover {
  color: var(--contact-gold);
}

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

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

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

  .form-card {
    padding: 40px 36px;
  }
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 380px 1fr;
    gap: 48px;
    padding: 0 24px;
  }

  .contact-sidebar {
    grid-template-columns: 1fr;
    position: sticky;
    top: 110px;
    align-self: start;
  }

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

  .contact-hero h1 {
    font-size: 48px;
  }
}