/* =====================================================
   features-forge-02 — Interactive Service Tab
   lib: gsap,scrolltrigger | category: forge | type: features
   prefix: --ff2-
===================================================== */

#features-forge-02 *,
#features-forge-02 *::before,
#features-forge-02 *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── ルート ── */
#features-forge-02 {
  position: relative;
  width: 100%;
  background: var(--ff2-bg, #08080C);
  color: var(--ff2-text, #E8E6F0);
  font-family: var(--ff2-font-jp, 'Noto Sans JP', sans-serif);
  padding: 120px 0;
  overflow: hidden;
}

/* ── メインコンテナ ── */
#features-forge-02 .ff2-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ── セクションヘッダー ── */
#features-forge-02 .ff2-header {
  margin-bottom: 60px;
}

/* ── ラベルバッジ ── */
#features-forge-02 .ff2-label-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid rgba(0,212,255,0.35);
  border-radius: 100px;
  background: rgba(0,212,255,0.06);
  font-family: var(--ff2-font-en, 'Outfit', sans-serif);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ff2-cyan, #00D4FF);
  margin-bottom: 20px;
}

/* ── H2 ── */
#features-forge-02 .ff2-title {
  font-family: var(--ff2-font-jp, 'Noto Sans JP', sans-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ff2-text, #E8E6F0);
}

#features-forge-02 .ff2-gradient-text {
  background: var(--ff2-grad, linear-gradient(135deg, #00D4FF, #4060FF, #8040FF));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ── 2カラムレイアウト ── */
#features-forge-02 .ff2-layout {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

/* ─────────────────────────────
   左パネル: タブリスト (40%)
───────────────────────────── */
#features-forge-02 .ff2-tab-list {
  flex: 0 0 38%;
  max-width: 38%;
  display: flex;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  transform: translateX(-20px);
}

#features-forge-02 .ff2-tab {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  text-align: left;
  width: 100%;
  color: var(--ff2-text-muted, #6A6680);
}

#features-forge-02 .ff2-tab:hover {
  color: var(--ff2-text-sub, #A8A4BC);
  background: rgba(255,255,255,0.02);
}

#features-forge-02 .ff2-tab--active {
  border-left-color: var(--ff2-cyan, #00D4FF);
  background: rgba(0,212,255,0.06);
  color: var(--ff2-text, #E8E6F0);
}

/* タブアイコン */
#features-forge-02 .ff2-tab-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#features-forge-02 .ff2-tab-icon svg {
  width: 20px;
  height: 20px;
}

/* タブラベル */
#features-forge-02 .ff2-tab-label {
  flex: 1;
  font-family: var(--ff2-font-en, 'Outfit', sans-serif);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

/* 矢印 */
#features-forge-02 .ff2-tab-arrow {
  flex-shrink: 0;
  font-size: 14px;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s;
}

#features-forge-02 .ff2-tab--active .ff2-tab-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--ff2-cyan, #00D4FF);
}

/* ─────────────────────────────
   右パネル: 詳細エリア (60%)
───────────────────────────── */
#features-forge-02 .ff2-panel-wrap {
  flex: 1;
  position: relative;
  min-height: 420px;
  opacity: 0;
  transform: translateX(20px);
}

/* パネル共通 */
#features-forge-02 .ff2-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--ff2-surface, #0C0C16);
  border: 1px solid var(--ff2-border, rgba(255,255,255,0.06));
  border-radius: 12px;
  padding: 40px;
  opacity: 0;
  pointer-events: none;
  transition: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

#features-forge-02 .ff2-panel--active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

/* パネルヘッダー */
#features-forge-02 .ff2-panel-head {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* パネルアイコン */
#features-forge-02 .ff2-panel-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#features-forge-02 .ff2-panel-icon svg {
  width: 24px;
  height: 24px;
}

#features-forge-02 .ff2-panel-icon--cyan {
  background: rgba(0,212,255,0.1);
  color: var(--ff2-cyan, #00D4FF);
  box-shadow: 0 0 20px rgba(0,212,255,0.12);
}

#features-forge-02 .ff2-panel-icon--blue {
  background: rgba(64,96,255,0.1);
  color: var(--ff2-blue, #4060FF);
  box-shadow: 0 0 20px rgba(64,96,255,0.12);
}

#features-forge-02 .ff2-panel-icon--violet {
  background: rgba(128,64,255,0.1);
  color: var(--ff2-violet, #8040FF);
  box-shadow: 0 0 20px rgba(128,64,255,0.12);
}

#features-forge-02 .ff2-panel-icon--orange {
  background: rgba(255,104,48,0.1);
  color: var(--ff2-orange, #FF6830);
  box-shadow: 0 0 20px rgba(255,104,48,0.12);
}

/* パネルタイトル */
#features-forge-02 .ff2-panel-title {
  font-family: var(--ff2-font-en, 'Outfit', sans-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 600;
  color: var(--ff2-text, #E8E6F0);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* 説明文 */
#features-forge-02 .ff2-panel-desc {
  font-family: var(--ff2-font-jp, 'Noto Sans JP', sans-serif);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ff2-text-sub, #A8A4BC);
}

/* 機能リスト */
#features-forge-02 .ff2-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#features-forge-02 .ff2-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff2-font-jp, 'Noto Sans JP', sans-serif);
  font-size: 14px;
  font-weight: 300;
  color: var(--ff2-text, #E8E6F0);
  line-height: 1.5;
}

#features-forge-02 .ff2-check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0,212,255,0.12);
  color: var(--ff2-cyan, #00D4FF);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* 数値ハイライト */
#features-forge-02 .ff2-metrics {
  display: flex;
  gap: 24px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ff2-border, rgba(255,255,255,0.06));
  border-radius: 8px;
}

#features-forge-02 .ff2-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#features-forge-02 .ff2-metric-num {
  font-family: var(--ff2-font-en, 'Outfit', sans-serif);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1;
  background: var(--ff2-grad, linear-gradient(135deg, #00D4FF, #4060FF, #8040FF));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

#features-forge-02 .ff2-metric-label {
  font-family: var(--ff2-font-jp, 'Noto Sans JP', sans-serif);
  font-size: 12px;
  font-weight: 300;
  color: var(--ff2-text-muted, #6A6680);
  letter-spacing: 0.04em;
}

/* CTAボタン */
#features-forge-02 .ff2-cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  background: transparent;
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 6px;
  font-family: var(--ff2-font-jp, 'Noto Sans JP', sans-serif);
  font-size: 14px;
  font-weight: 400;
  color: var(--ff2-cyan, #00D4FF);
  text-decoration: none;
  letter-spacing: 0.02em;
  width: fit-content;
  transition: background 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

#features-forge-02 .ff2-cta-btn:hover {
  background: rgba(0,212,255,0.08);
  border-color: rgba(0,212,255,0.6);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,212,255,0.15);
}

/* ── レスポンシブ: 768px以下 ── */
@media (max-width: 768px) {
  #features-forge-02 {
    padding: 80px 0;
  }

  #features-forge-02 .ff2-inner {
    padding: 0 24px;
  }

  #features-forge-02 .ff2-header {
    margin-bottom: 40px;
  }

  #features-forge-02 .ff2-layout {
    flex-direction: column;
    gap: 32px;
  }

  #features-forge-02 .ff2-tab-list {
    flex: none;
    max-width: 100%;
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  #features-forge-02 .ff2-tab {
    padding: 10px 14px;
    border-left: none;
    border-bottom: 2px solid transparent;
    border-radius: 6px;
    flex: none;
    width: auto;
  }

  #features-forge-02 .ff2-tab--active {
    border-left-color: transparent;
    border-bottom-color: var(--ff2-cyan, #00D4FF);
    background: rgba(0,212,255,0.06);
  }

  #features-forge-02 .ff2-tab-arrow {
    display: none;
  }

  #features-forge-02 .ff2-tab-label {
    font-size: 12px;
  }

  #features-forge-02 .ff2-tab-icon {
    width: 16px;
    height: 16px;
  }

  #features-forge-02 .ff2-tab-icon svg {
    width: 16px;
    height: 16px;
  }

  #features-forge-02 .ff2-panel-wrap {
    flex: none;
    width: 100%;
    min-height: unset;
  }

  #features-forge-02 .ff2-panel {
    padding: 28px 24px;
    gap: 20px;
  }

  #features-forge-02 .ff2-metrics {
    flex-direction: column;
    gap: 16px;
  }
}