/* Start custom CSS for html, class: .elementor-element-74acdc3 *//* コマンドセンター・テーマのベーススタイル */
.gk-command-center-lp {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #e3e7e8;
  background-color: #0d141b; /* 深いネイビー/ブラック系 */
  line-height: 1.6;
  overflow-x: hidden;
}

.gk-command-center-lp img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.gk-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* アニメーション用クラス */
.reveal-target {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal-target.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ボタン共通 */
.gk-btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, #007ac1, #00d2ff);
  color: #fff;
  padding: 16px 32px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 30px;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 15px rgba(0, 210, 255, 0.4);
  border: none;
}
.gk-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 210, 255, 0.6);
  color: #fff;
}
.gk-btn-primary.large {
  font-size: 20px;
  padding: 20px 40px;
}

/* 1. ヒーローセクション */
.gk-hero {
  padding: 100px 20px 80px;
  text-align: center;
  background: radial-gradient(circle at center, #1a2a3a 0%, #0d141b 70%);
}
.gk-eyebrow {
  color: #00d2ff;
  font-weight: bold;
  letter-spacing: 2px;
  font-size: 14px;
  display: block;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.gk-title {
  font-size: 48px;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 24px;
  line-height: 1.3;
  font-weight: 900;
}
.gk-subtitle {
  font-size: 18px;
  color: #a3b5c1;
  margin-bottom: 40px;
}
.gk-hero-visual {
  margin-top: 60px;
  position: relative;
}
.gk-img-glow {
  border: 1px solid rgba(0, 210, 255, 0.3);
  box-shadow: 0 0 40px rgba(0, 210, 255, 0.2);
}

/* 2. 課題提起セクション */
.gk-problem {
  padding: 100px 0;
  text-align: center;
  background-color: #090e13;
}
.gk-section-title {
  font-size: 36px;
  color: #fff;
  margin-bottom: 24px;
}
.gk-problem-visual {
  margin: 40px auto;
  max-width: 800px;
}
.gk-img-dimmed {
  opacity: 0.5;
  filter: grayscale(80%);
}
.gk-text-accent {
  font-size: 24px;
  color: #00d2ff;
  font-weight: bold;
  margin-top: 40px;
}

/* 3. マジックナンバー＆機能グリッド */
.gk-features {
  padding: 100px 0;
  background-color: #0d141b;
}
.gk-magic-number {
  text-align: center;
  margin-bottom: 80px;
}
.gk-number {
  font-size: 120px;
  font-weight: 900;
  background: linear-gradient(135deg, #007ac1, #00d2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  display: block;
}
.gk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}
.gk-grid-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 30px;
  border-radius: 8px;
  transition: background 0.3s;
  text-align: center; /* ★ここを追加して中央寄せ！ */
}
.gk-grid-item:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0, 210, 255, 0.3);
}
.gk-icon {
  font-size: 40px;
  margin-bottom: 20px;
}
.gk-grid-item h3 {
  color: #fff;
  font-size: 20px;
  margin-bottom: 12px;
}

/* 4. 詳細機能紹介（交互レイアウト） */
.gk-details {
  padding: 100px 0; /* 少し余白を広げて窮屈さをなくす */
  background-color: #090e13;
}
.gk-detail-row {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 120px; /* セクション間の間隔も広げる */
}
.gk-detail-row.reverse {
  flex-direction: row-reverse;
}
.gk-detail-text {
  flex: 1; /* テキストは「1」の割合 */
}
.gk-detail-title {
  font-size: 32px;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.4;
}
.gk-detail-image {
  flex: 1.6; /* ★画像エリアを「1.6」の割合に拡張してデカくする！ */
  position: relative;
}
.gk-detail-image img {
  width: 100%;
  display: block;
  border-radius: 12px; /* ★角丸を少し大きく */
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6); /* ★影を深くして浮き出させる */
}

/* 5. CTA */
.gk-cta {
  padding: 120px 20px;
  text-align: center;
  background: radial-gradient(circle at bottom, #003a5c 0%, #0d141b 70%);
}
.gk-cta-title {
  font-size: 40px;
  color: #fff;
  margin-bottom: 20px;
}
.gk-cta-text {
  font-size: 20px;
  color: #a3b5c1;
  margin-bottom: 50px;
}
.gk-cta-sub {
  margin-top: 20px;
  font-size: 14px;
  color: #666;
}

.gk-arsenal {
  padding: 100px 0;
  background: linear-gradient(180deg, #090e13 0%, #0a1118 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.gk-arsenal-header {
  text-align: center;
  margin-bottom: 60px;
}
.gk-arsenal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.gk-arsenal-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(0, 210, 255, 0.1);
  border-radius: 8px;
  padding: 30px;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
  transition: border-color 0.3s, background 0.3s;
}
.gk-arsenal-card:hover {
  background: rgba(0, 210, 255, 0.03);
  border-color: rgba(0, 210, 255, 0.3);
}
.gk-arsenal-cat-title {
  font-size: 18px;
  font-weight: bold;
  color: #00d2ff;
  margin-bottom: 25px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0, 210, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 1px;
}
.gk-cat-icon {
  font-size: 24px;
}
.gk-arsenal-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.gk-arsenal-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 20px;
}
.gk-arsenal-list li:last-child {
  margin-bottom: 0;
}
.gk-arsenal-list li::before {
  content: '>';
  position: absolute;
  left: 0;
  top: 2px;
  color: #00d2ff;
  font-weight: bold;
  font-family: monospace;
}
.gk-arsenal-list strong {
  display: block;
  color: #fff;
  font-size: 16px;
  margin-bottom: 4px;
}
.gk-arsenal-list span {
  display: block;
  color: #a3b5c1;
  font-size: 14px;
  line-height: 1.5;
}

/* =========================================
   追加：ヒーローセクションのロゴ風装飾
   ========================================= */
.gk-hero-logo {
  margin: 10px 0 40px; /* サブタイトルとボタンの間の余白調整 */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none; /* テキスト選択できないようにしてロゴ感を出す */
}
.gk-logo-text {
  font-size: 64px; /* ドカーンと大きく！ */
  font-weight: 900;
  letter-spacing: 2px;
  /* メタリックなシルバーグラデーション */
  background: linear-gradient(135deg, #ffffff 0%, #a3b5c1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  font-family: 'Arial Black', Impact, sans-serif;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); /* 文字を背景から浮かせる */
}
.gk-logo-amp {
  /* & だけブランドカラーの青で光らせる */
  color: #00d2ff;
  -webkit-text-fill-color: #00d2ff;
  text-shadow: 0 0 20px rgba(0, 210, 255, 0.8);
}
.gk-logo-sub {
  font-size: 20px;
  color: #00d2ff;
  letter-spacing: 12px; /* 文字間をガッツリ開けてサイバー感を出す */
  text-transform: uppercase;
  font-weight: bold;
  margin-top: 5px;
  margin-left: 12px; /* letter-spacingのズレ補正 */
  opacity: 0.9;
}

/* スマホ対応 */
@media (max-width: 768px) {
  .gk-title { font-size: 32px; }
  .gk-detail-row, .gk-detail-row.reverse {
    flex-direction: column;
    gap: 30px;
    margin-bottom: 60px;
  }
    .gk-logo-text { font-size: 40px; }
  .gk-logo-sub { font-size: 14px; letter-spacing: 8px; margin-left: 8px; }
  .gk-number { font-size: 80px; }
}/* End custom CSS */