.contact-page {
  padding-top: 108px;
  padding-bottom: 4rem;
  background: var(--bg-primary);
}

.contact-container {
  max-width: 1160px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 2.75rem;
}

.contact-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.38rem 0.95rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-outer);
  border-top-color: var(--glass-border-top);
  color: var(--brand-600);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  box-shadow: var(--glass-shadow);
  margin-bottom: 1rem;
}

.contact-badge i { font-size: 0.75rem; }

.contact-header h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  line-height: 1.15;
}

.contact-header p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 1.75rem;
  align-items: start;
}

.contact-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-col-title i { color: var(--brand-600); font-size: 0.85rem; }

.contact-sub-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-top: 1.6rem;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-channel-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-outer);
  border-top-color: var(--glass-border-top);
  border-radius: 18px;
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--glass-shadow), var(--glass-shadow-inner);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.contact-channel-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(31,38,135,0.08), var(--glass-shadow-inner);
  border-color: rgba(14,143,92,0.14);
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-50);
  color: var(--brand-600);
  border: 1px solid rgba(14,143,92,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-channel-info { flex: 1; min-width: 0; }

.contact-channel-info span {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.contact-channel-info strong,
.contact-channel-info a {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  word-break: break-word;
  line-height: 1.4;
}

.contact-channel-info a:hover { color: var(--brand-600); }

.contact-subject-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.subject-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
}

.subject-chip i { font-size: 0.75rem; opacity: 0.7; }

.subject-chip:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.subject-chip.active {
  background: var(--brand-600);
  color: #fff;
  border-color: var(--brand-600);
  box-shadow: 0 4px 14px rgba(14,143,92,0.25);
}

.subject-chip.active i { opacity: 1; }

.contact-response-badge {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-outer);
  border-top-color: var(--glass-border-top);
  border-radius: 16px;
  padding: 1rem 1.2rem;
  margin-top: 1.25rem;
  box-shadow: var(--glass-shadow), var(--glass-shadow-inner);
}

.contact-response-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--brand-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.contact-response-badge strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.contact-response-badge span {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.contact-form-glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-outer);
  border-top-color: var(--glass-border-top);
  border-radius: 22px;
  padding: 1.9rem 1.9rem 1.6rem;
  box-shadow: var(--glass-shadow), var(--glass-shadow-inner);
  position: sticky;
  top: 96px;
}

.contact-form-head { margin-bottom: 1.4rem; }

.contact-form-head h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  letter-spacing: -0.02em;
}

.contact-form-head p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
}

.form-group-custom { margin-bottom: 1rem; }

.form-label-custom {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.38rem;
}

.input-with-icon { position: relative; }

.input-with-icon i {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

.input-with-icon--textarea i {
  top: 14px;
  transform: none;
}

.input-with-icon input,
.input-with-icon select,
.input-with-icon textarea {
  width: 100%;
  padding: 0.72rem 1rem 0.72rem 2.35rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
  transition: all var(--transition-fast);
  box-sizing: border-box;
  font-family: var(--font-sans);
}

.input-with-icon textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.6;
}

.input-with-icon input::placeholder,
.input-with-icon textarea::placeholder { color: var(--text-muted); }

.input-with-icon input:focus,
.input-with-icon select:focus,
.input-with-icon textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(14,143,92,0.12);
}

.input-with-icon input:focus + i,
.input-with-icon textarea:focus + i { color: var(--brand-600); }

.btn-contact-submit {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.82rem 1.2rem;
  border-radius: 12px;
  background: var(--brand-600);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(14,143,92,0.25);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
}

.btn-contact-submit:hover {
  background: var(--brand-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(14,143,92,0.32);
}

.btn-contact-submit:active { transform: translateY(0); }
.btn-contact-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

@media (max-width: 980px) {
  .contact-layout-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-form-glass-card { position: static; }
}

@media (max-width: 640px) {
  .contact-page { padding-top: 88px; padding-bottom: 2.5rem; }
  .contact-header { margin-bottom: 1.75rem; }
  .contact-form-glass-card { padding: 1.4rem 1.2rem; border-radius: 18px; }
  .contact-channel-card { padding: 1rem 1.1rem; }
}