@import url('./variables.css');



/* キャンペーンセクション */
.campaign-section {
  width: 100%;
  background: linear-gradient(135deg, #fef2f2, #fff7ed, #fefce8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto var(--spacing-xxl);
}

.campaign-title {
  margin-top: 2%;
  font-size: 3rem;
  font-weight: 900;
  text-align: center;
  color: var(--text-light);
  /* background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark)); */
  text-shadow: 0 6px 16px rgba(0, 0, 0, .25);
}

.campaign-text1 {
  font-weight: 700;
  font-size: 1.5rem;
  color: #4b5563;
}

.campaign-text2 {
  font-weight: 700;
  font-size: 1.5rem;
  color: #4b5563;
}

.campaign-subtitle {
  font-weight: 1200;
  font-size: 3rem;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--text-color);
}

.campaign-period {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--text-light);
  border-radius: var(--border-radius-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.period-icon {
  font-size: 2rem;
  color: var(--primary-red);
  margin-right: var(--spacing-md);
}

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

.period-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-gray);
}

.period-date {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-color);
}

/* フローコンテナ */
.flow-container {
  max-width: 900px;
  margin: 0 auto var(--spacing-xxl);
  padding: var(--spacing-xl);
  background-color: var(--background-light);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.flow-title {
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--text-color);
  position: relative;
  padding-bottom: var(--spacing-md);
}

.flow-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
}

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.flow-step {
  background-color: var(--background-light);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
}

.flow-step:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.step-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--background-gray);
  border-bottom: 2px solid var(--border-color);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  height: 80px;
  background-color: var(--primary-color);
  color: var(--text-light);
  border-radius: 50%;
  font-weight: 700;
  margin-right: var(--spacing-lg);
  font-size: 0.9rem;
  position: relative;
}

.step-number span {
  font-size: 2.5rem;
  font-weight: 900;
  display: block;
  line-height: 1;
  margin-top: 5px;
}

.step-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-color);
}

.step-content {
  padding: var(--spacing-xl);
}

.step-description {
  font-size: 1rem;
  color: var(--text-color);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.step-action {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.step-note {
  font-size: 0.9rem;
  color: var(--text-gray);
  text-align: center;
  font-style: italic;
}

.step-image {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.step-image img {
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

.step-arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.step-benefits {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background-color: var(--background-gray);
  border-radius: var(--border-radius-md);
}

.benefits-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.benefits-list li {
  display: flex;
  align-items: center;
  font-size: 1rem;
}

.benefits-list li i {
  color: var(--primary-color);
  margin-right: var(--spacing-sm);
}

/* お問い合わせ */
.campaign-contact {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.campaign-contact p {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
}

.contact-link {
  color: var(--primary-color);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}

.contact-link i {
  margin-left: var(--spacing-xs);
  transition: var(--transition-normal);
}

.contact-link:hover {
  color: var(--primary-dark);
}

.contact-link:hover i {
  transform: translateX(3px);
}

.campaign-badge {
  font-size: 1.2rem;
  position: absolute;
  right: 3%;
  background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
  color: var(--text-light);
  border-radius: 50%;
  width: 300px;
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  z-index: 2;
  box-shadow: var(--shadow-md);
  transform: rotate(10deg);
}

.white-card {
  background: #fff;
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.2);
  display: inline-flex;
  gap: 2rem;
  align-items: center;
  transition: .3s;
  margin-bottom: 10%;
}

.white-card:hover {
  transform: scale(1.05);
}

.btn-campaign {
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #FFFFFF;
  font-weight: 800;
  font-size: 1rem;
  border-radius: 1.5rem;
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.3);
  transition: .3s;
  padding: 1rem 2.5rem;
  margin: 0 auto;
  width: fit-content;
  text-align: center;
}

.btn-campaign:hover:before {
  opacity: 1;
}

.btn-campaign:hover {
  box-shadow: 0 25px 50px -18px rgba(249, 115, 22, .55);
  transform: translateY(-3px) scale(1.04);
  background: linear-gradient(to right, #ef4444, #f97316, #eab308);
  color: #FFFFFF;
}

.btn-campaign:hover .btn-campaign-text {
  background: #FFFFFF;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-campaign-text {
  text-decoration: none;
  background: linear-gradient(to right, #ef4444, #f97316, #eab308);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 1rem;
  transition: all 0.3s ease;
}

/* レスポンシブデザイン */
@media (max-width: 992px) {
  .campaign-title {
    font-size: 2rem;
  }

  .campaign-subtitle {
    font-size: 1.3rem;
  }

  .step-header {
    flex-direction: column;
    text-align: center;
    padding: var(--spacing-lg);
  }

  .step-number {
    margin-right: 0;
    margin-bottom: var(--spacing-md);
  }

  .step-title {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .site-header .container {
    height: 70px;
  }

  .main-content {
    padding-top: 70px;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--background-light);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
  }

  .main-nav.active {
    height: auto;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-md) 0;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: var(--spacing-md);
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
  }

  .campaign-period {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .period-icon {
    margin-right: 0;
  }

  .flow-container {
    padding: var(--spacing-md);
  }

  .step-content {
    padding: var(--spacing-md);
  }

  .step-description br {
    display: none;
  }

  .campaign-text1 {
    font-size: 1.2rem;
  }

  .campaign-text2 {
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  .campaign-title {
    font-size: 1.3rem;
  }

  .campaign-subtitle {
    font-size: 1.1rem;
  }

  .flow-title {
    font-size: 1.5rem;
  }

  .step-title {
    font-size: 1.1rem;
  }

  .step-number {
    min-width: 60px;
    height: 60px;
  }

  .step-number span {
    font-size: 2rem;
  }

  .campaign-notes,
  .campaign-contact {
    padding: var(--spacing-md);
  }
}