.ohtani-contact {
  font-family: "Noto Sans JP", sans-serif;
  color: #1e293b;
  line-height: 1.8;
}

.ohtani-contact * {
  box-sizing: border-box;
}

.ohtani-contact a {
  text-decoration: none;
}

.oc-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.oc-section {
  padding: 96px 0;
}

.oc-gray {
  background: #f7f9fc;
}

.oc-title {
  font-size: 40px;
  line-height: 1.4;
  color: #0a2a66;
  text-align: center;
  font-weight: 900;
  margin: 0 0 16px;
}

.oc-lead {
  text-align: center;
  color: #64748b;
  font-size: 17px;
  margin: 0 0 48px;
}

.oc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 800;
  transition: .25s;
}

.oc-btn-primary {
  background: #0a2a66;
  color: #fff;
}

.oc-btn-primary:hover {
  background: #2d7ff9;
  color: #fff;
}

.oc-btn-white {
  background: #fff;
  color: #0a2a66;
}

/* Hero */
.oc-hero {
  padding: 96px 0 100px;
  background: linear-gradient(135deg, #ffffff 0%, #f7f9fc 100%);
  overflow: hidden;
}

.oc-hero-grid {
  display: grid;
  grid-template-columns: 52% 48%;
  align-items: center;
  gap: 56px;
}

.oc-badge {
  display: inline-block;
  color: #2d7ff9;
  font-weight: 900;
  margin-bottom: 16px;
}

.oc-hero h1 {
  font-size: 52px;
  line-height: 1.32;
  color: #0a2a66;
  font-weight: 900;
  margin: 0 0 22px;
}

.oc-hero p {
  color: #475569;
  font-size: 18px;
  margin: 0 0 28px;
}

.oc-hero-points {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.oc-point {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #0a2a66;
  font-weight: 800;
  font-size: 14px;
}

.oc-point span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(45,127,249,.12);
  color: #2d7ff9;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.oc-hero-visual img {
  width: 100%;
  max-width: 540px;
  display: block;
  margin: 0 auto;
}

/* Cards */
.oc-card-grid {
  display: grid;
  gap: 24px;
}

.oc-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.oc-grid-6 {
  grid-template-columns: repeat(6, 1fr);
}

.oc-card {
  background: #fff;
  border-radius: 22px;
  padding: 30px 22px;
  box-shadow: 0 14px 45px rgba(10,42,102,.08);
  text-align: center;
  transition: .25s ease;
}

.oc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 55px rgba(10,42,102,.12);
}

.oc-card img {
  width: 78px;
  height: 78px;
  object-fit: contain;
  margin-bottom: 18px;
}

.oc-card h3 {
  color: #0a2a66;
  font-size: 18px;
  line-height: 1.45;
  margin: 0 0 10px;
  font-weight: 900;
}

.oc-card p {
  color: #64748b;
  font-size: 14px;
  margin: 0;
}

/* Contact form */
.oc-contact-box {
  background: #fff;
  border-radius: 30px;
  box-shadow: 0 18px 60px rgba(10,42,102,.10);
  overflow: hidden;
  display: grid;
  grid-template-columns: 40% 60%;
}

.oc-contact-info {
  background: linear-gradient(180deg, #eef6ff 0%, #ffffff 100%);
  padding: 48px 40px;
}

.oc-contact-info h2,
.oc-form-area h2 {
  color: #0a2a66;
  font-size: 30px;
  line-height: 1.4;
  font-weight: 900;
  margin: 0 0 18px;
}

.oc-contact-info p {
  color: #475569;
  margin: 0 0 30px;
}

.oc-info-image {
  text-align: center;
  margin: 24px 0 32px;
}

.oc-info-image img {
  width: 140px;
  height: 140px;
  object-fit: contain;
}

.oc-info-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.oc-info-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
}

.oc-info-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  color: #2d7ff9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(10,42,102,.08);
}

.oc-info-item h3 {
  color: #0a2a66;
  font-size: 16px;
  margin: 0 0 3px;
}

.oc-info-item p {
  color: #475569;
  font-size: 14px;
  margin: 0;
}

.oc-form-area {
  padding: 48px 42px;
}

.oc-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.oc-form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.oc-form-field-full {
  grid-column: 1 / -1;
}

.oc-form-field label {
  color: #0a2a66;
  font-weight: 800;
  font-size: 14px;
}

.oc-required {
  color: #2d7ff9;
}

.oc-form-field input,
.oc-form-field textarea,
.oc-form-field select {
  width: 100%;
  border: 1px solid #dbe4f0;
  border-radius: 12px;
  padding: 13px 15px;
  font-size: 15px;
  color: #1e293b;
  background: #fff;
}

.oc-form-field textarea {
  min-height: 160px;
  resize: vertical;
}

.oc-submit {
  width: 100%;
  border: none;
  margin-top: 22px;
  padding: 16px 28px;
  border-radius: 14px;
  background: linear-gradient(135deg, #0a2a66, #2d7ff9);
  color: #fff;
  font-weight: 900;
  font-size: 16px;
  cursor: pointer;
}

.oc-note {
  color: #64748b;
  font-size: 13px;
  margin-top: 14px;
}

/* Flow */
.oc-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.oc-flow-card {
  background: #fff;
  border-radius: 22px;
  padding: 30px 22px;
  text-align: center;
  box-shadow: 0 14px 45px rgba(10,42,102,.08);
  position: relative;
}

.oc-flow-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -30px;
  width: 34px;
  height: 34px;
  transform: translateY(-50%);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='34' height='34' viewBox='0 0 34 34'%3E%3Cpath d='M8 4 L22 17 L8 30' fill='none' stroke='%23155bd5' stroke-width='4.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

.oc-flow-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0a2a66, #2d7ff9);
  color: #fff;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.oc-flow-card img {
  width: 74px;
  height: 74px;
  object-fit: contain;
  margin-bottom: 16px;
}

.oc-flow-card h3 {
  color: #0a2a66;
  font-size: 19px;
  margin: 0 0 10px;
  font-weight: 900;
}

.oc-flow-card p {
  color: #64748b;
  font-size: 14px;
  margin: 0;
}

/* FAQ */
.oc-faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.oc-faq-item {
  background: #fff;
  border-radius: 18px;
  padding: 22px 26px;
  box-shadow: 0 10px 28px rgba(10,42,102,.06);
}

.oc-faq-item h3 {
  color: #0a2a66;
  font-size: 17px;
  margin: 0 0 8px;
  font-weight: 900;
}

.oc-faq-item p {
  color: #64748b;
  font-size: 15px;
  margin: 0;
}

/* CTA */
.oc-cta {
  background: linear-gradient(135deg, #2d7ff9, #0a2a66);
  color: #fff;
  border-radius: 30px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
}

.oc-cta h2 {
  color: #fff;
  font-size: 34px;
  line-height: 1.4;
  margin: 0 0 10px;
}

.oc-cta p {
  color: rgba(255,255,255,.84);
  margin: 0;
}

.oc-form-result {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
  display: none;
}

.oc-form-result.is-success {
  display: block;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.oc-form-result.is-error {
  display: block;
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.oc-submit:disabled {
  opacity: .65;
  cursor: not-allowed;
}

/* reCAPTCHAバッジ非表示 */
.grecaptcha-badge{
    visibility:hidden !important;
}

.oc-recaptcha{
    margin-top:10px;
    font-size:12px;
    color:#94a3b8;
    line-height:1.6;
}

.oc-recaptcha a{
    color:#2d7ff9;
}

/* Responsive */
@media (max-width: 1024px) {
  .oc-hero-grid,
  .oc-contact-box,
  .oc-cta {
    grid-template-columns: 1fr;
  }

  .oc-grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }

  .oc-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .oc-flow-card:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 767px) {
  .oc-section {
    padding: 64px 0;
  }

  .oc-hero {
    padding: 72px 0;
  }

  .oc-hero h1 {
    font-size: 34px;
  }

  .oc-title {
    font-size: 30px;
  }

  .oc-grid-6,
  .oc-grid-3,
  .oc-flow,
  .oc-form-grid {
    grid-template-columns: 1fr;
  }

  .oc-contact-info,
  .oc-form-area {
    padding: 34px 24px;
  }

  .oc-cta {
    padding: 34px 26px;
  }

  .oc-cta h2 {
    font-size: 28px;
  }
}