/* service.html専用のスタイル */
.page-content section {
    margin-bottom: 80px;
}

/* ▼▼▼ ミッションセクションのスタイル ▼▼▼ */
.mission-section {
  padding: 80px 0;
  overflow: hidden;
}
.mission-container {
  display: flex;
  align-items: center;
  gap: 40px;
}
.mission-text-content {
  flex: 1.1;
  padding-right: 20px;
}
.mission-statement {
  font-size: 2.1rem;
  font-weight: 700;
  color: #0A1E3E;
  margin: 0;
  line-height: 1.75;
}
.mission-image-collage {
  flex: 1;
  position: relative;
  height: 480px;
}
.mission-image-collage img {
  position: absolute;
  border-radius: 12px;
  box-shadow: 0 15px 40px -15px rgba(0,0,0,0.3);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  object-fit: cover;
  border: 6px solid #fff;
}
.mission-image-collage:hover img {
   box-shadow: 0 20px 50px -15px rgba(0,0,0,0.4);
}
/* 3番目(一番後ろ)の画像: sekai.jpeg */
.mission-img-bg2 {
  width: 75%;
  height: 300px;
  top: 0;
  right: -15%;
  z-index: 1;
}
.mission-image-collage:hover .mission-img-bg2 {
    transform: translateY(-5px) rotate(5deg) scale(1.05);
}
/* 2番目(中間)の画像: blueprint.jpeg */
.mission-img-bg1 {
  width: 70%;
  height: 280px;
  top: 40px;
  left: -10%;
  z-index: 2;
}
 .mission-image-collage:hover .mission-img-bg1 {
    transform: translateY(-10px) rotate(-6deg) scale(1.03);
}
/* 1番目(手前)の画像: value_chain.jpg */
.mission-img-main {
  width: 85%;
  height: 330px;
  bottom: 0;
  left: 0;
  z-index: 3;
}
.mission-image-collage:hover .mission-img-main {
    transform: translateY(10px) rotate(2deg) scale(1.05);
}

/* 強みセクション */
.strengths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.strength-card {
    background-color: #f9fafb;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
}
.strength-card .icon { font-size: 3rem; color: #72AEE6; margin-bottom: 20px; }
.strength-card h3 { font-size: 1.2rem; color: #0A1E3E; margin: 0 0 10px 0; }
.strength-card p { font-size: 0.95rem; line-height: 1.8; color: #555; margin: 0; flex-grow: 1; }

/* サービスの流れセクション */
.flow-steps { display: flex; justify-content: space-between; gap: 20px; margin-top: 40px; position: relative; }
.flow-step { background-color: #fff; border-radius: 12px; padding: 25px; text-align: center; width: 23%; position: relative; box-shadow: 0 10px 30px -15px rgba(0,30,80,0.1); display: flex; flex-direction: column; }
.flow-step .step-number { background-color: #72AEE6; color: #fff; font-weight: bold; border-radius: 50%; width: 40px; height: 40px; line-height: 40px; margin: 0 auto 15px auto; flex-shrink: 0; }
.flow-step h3 { font-size: 1.1rem; margin: 0 0 10px 0; color: #0A1E3E; flex-grow: 1; }
.flow-step p { font-size: 0.9rem; color: #555; margin: 0; line-height: 1.7; }
.flow-steps .flow-arrow { font-size: 2rem; color: #d0d0d0; position: relative; align-self: center; top: -20px; }

/* 各サービス詳細セクション */
.service-container { display: flex; align-items: center; gap: 50px; }
.service-container.reverse { flex-direction: row-reverse; }
.service-image { flex: 1; min-width: 300px; }
.service-image img { width: 100%; height: auto; border-radius: 12px; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: 0 15px 40px -15px rgba(0,30,80,0.2); }
.service-content { flex: 1.2; }
.service-description { font-size: 1rem; line-height: 2; }
.service-description p { margin: 0; }
.service-description strong { color: #0A1E3E; font-weight: 700; }
.page-content h2 .fa-solid { margin-right: 15px; font-size: 2rem; vertical-align: middle; color: #72AEE6; }
    
/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .flow-steps { flex-wrap: wrap; justify-content: center;}
    .flow-step { width: 48%; margin-bottom: 20px; }
    .flow-steps .flow-arrow { display: none; }
}
@media (max-width: 900px) {
    .mission-section { padding: 40px 0; }
    .mission-container { flex-direction: column; gap: 40px; }
    .mission-text-content { order: 2; padding-right: 0; text-align: center; }
    .mission-image-collage { order: 1; width: 100%; max-width: 400px; height: 350px; margin-bottom: 20px; }
    .mission-statement { font-size: 1.5rem; }
    .service-container,
    .service-container.reverse { flex-direction: column; gap: 30px; }
    .service-image { width: 100%; }
}
@media (max-width: 600px) { 
    .flow-step { width: 100%; } 
}