.oa-contact {
  --oa-contact-accent: #002f5f;
  background: #f5f7f9;
}
.oa-contact * { box-sizing: border-box; }

.oa-contact-inner {
  max-width: 1200px;
  padding-left: var(--oa-content-padding);
  padding-right: var(--oa-content-padding);
  padding-top: 56px;
  padding-bottom: 56px;
  margin-left: auto;
  margin-right: auto;
}

.oa-contact-title {
  margin: 0 0 40px;
  font-family: var(--oa-font-header);
  font-weight: 400;
  font-size: 40px;
  color: var(--oa-contact-accent);
}

.oa-contact-grid {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 64px;
  align-items: start;
}

.oa-contact-info-item { margin-bottom: 28px; }
.oa-contact-info-item:last-child { margin-bottom: 0; }
.oa-contact-info-item h3 {
  margin: 0 0 6px;
  font-family: var(--oa-font-header);
  font-weight: 700;
  font-size: 16px;
  color: var(--oa-contact-accent);
}
.oa-contact-info-item p {
  margin: 0;
  font-family: var(--oa-font-header);
  font-size: 15px;
  line-height: 1.6;
  color: var(--oa-text-regular);
}

.oa-contact-feedback {
  margin: 0 0 20px;
  padding: 14px 18px;
  border-radius: var(--oa-radius-sm);
  font-family: var(--oa-font-header);
  font-size: 14px;
  line-height: 1.5;
}
.oa-contact-feedback--success { background: var(--oa-green-100); color: #03624f; }
.oa-contact-feedback--error { background: #fdecea; color: #b3261e; }

.oa-contact-form-wrap {
  padding: 32px;
  border: 1px solid #dce5eb;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(0, 47, 95, .08);
}
.oa-contact-form { display: flex; flex-direction: column; gap: 20px; }
.oa-contact-fields-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.oa-contact-control { display: block; }
.oa-contact-control > span {
  display: block;
  margin: 0 0 8px;
  font-family: var(--oa-font-header);
  font-size: 13px;
  font-weight: 600;
  color: #253443;
}

.oa-contact-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.oa-contact-field {
  display: block;
  width: 100%;
  background: #f8fafb;
  border: 1px solid #cfdbe3;
  border-radius: 6px;
  padding: 14px 16px;
  font-family: var(--oa-font-header);
  font-size: 15px;
  color: var(--oa-text-dark);
  transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.oa-contact-field::placeholder { color: #9098a6; }
.oa-contact-field:focus {
  outline: none;
  border-color: var(--oa-contact-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 47, 95, .12);
}

.oa-contact-field--textarea {
  min-height: 150px;
  resize: vertical;
  font-family: inherit;
}

.oa-contact-submit {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}
.oa-contact .oa-contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 52px;
  background-color: var(--oa-contact-accent) !important;
  background-image: none !important;
  color: #fff !important;
  border: 1px solid var(--oa-contact-accent) !important;
  border-radius: var(--oa-radius-sm) !important;
  padding: 14px 28px !important;
  font-family: var(--oa-font-header);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: .01em;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(0, 47, 95, .18) !important;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: background-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.oa-contact .oa-contact-button::after {
  content: '\2197';
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  transition: transform .18s ease;
}
.oa-contact .oa-contact-button:hover,
.oa-contact .oa-contact-button:focus-visible {
  background-color: #00447f !important;
  background-image: none !important;
  color: #fff !important;
  border-color: #00447f !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 47, 95, .25) !important;
}
.oa-contact .oa-contact-button:hover::after,
.oa-contact .oa-contact-button:focus-visible::after { transform: translate(2px, -2px); }
.oa-contact .oa-contact-button:focus-visible {
  outline: 3px solid rgba(0, 47, 95, .24) !important;
  outline-offset: 3px;
}
.oa-contact .oa-contact-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(0, 47, 95, .2) !important;
}

@media (max-width: 900px) {
  .oa-contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .oa-contact-title { font-size: 32px; }
}
@media (max-width: 640px) {
  .oa-contact-inner { padding-top: 32px; padding-bottom: 32px; }
  .oa-contact-title { font-size: 26px; margin-bottom: 28px; }
  .oa-contact-form-wrap { padding: 22px; }
  .oa-contact-fields-row { grid-template-columns: 1fr; }
}