/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-bg:         #ffffff;
  --color-bg-sub:     #F5F7FA;
  --color-border:     #E2E5ED;
  --color-border-mid: #C8CCDA;
  --color-ink:        #272727;
  --color-ink-mid:    #3B4252;
  --color-ink-muted:  #6B7280;
  --color-accent:     #005FFF;
  --color-accent-bg:  #EBF1FF;
  --color-success:    #15B44C;
  --color-success-bg: #E8F7F2;
  --color-danger:     #CC2A1F;
  --color-tflite:     #FF6F00;
  --color-tflite-bg:  #FFF4E6;

  --font-body: "Poppins", 'Noto Sans JP', sans-serif;
  --font-mono: 'Noto Sans JP', sans-serif;
}

/* ════════════════════════════════════════
   RESET & BASE
   ════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  font-size: 62.5%;
  overflow-x: hidden;
}
/* {
  background: var(--bg);
  color: var(--ink);
  font-family: "Poppins","Noto Sans JP", sans-serif;
  font-size: 1.4rem;
  font-weight: bold;
  line-height: 1.8;
  letter-spacing: 0.1em;
  -webkit-font-smoothing: antialiased;
}*/
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--color-accent-bg);
  color: var(--color-accent);
  padding: 1px 6px;
  border-radius: 3px;
}
/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad {
  padding: 72px 0;
}
/* ============================================================
-----ナビゲーション----- 
============================================================*/
#subNavArea {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  position: sticky;       /* fixedではなくstickyに変更 */
  top: 60px;              /* ヘッダー高さ分 */
  background-color: #ffffffd4;
  backdrop-filter: blur(6px); /* すりガラス効果*/
  z-index: 60;
  padding: 0 60px;
  border-bottom: none;
}
#subNavArea.subnav--hidden {
  transform: translateY(-70px);
}

#subNavArea .subNavTitle {
  display: block;
  font-size: 22px;
  font-weight: 700;
  width: 200px;
  white-space: nowrap;
  color: var(--ink);
}
.site-menu ul {
  display: flex !important;
  flex-direction: row !important;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-menu ul li {
  margin: 0 16px;
  font-size: 14px;
  font-weight: 800;
}
.site-menu ul li a {
  color: var(--ink);
  transition: color .15s;
}
.site-menu a:hover,
.subNavTitle:hover {
  color: var(--color-ink-muted);
}

/* SP用ハンバーガー：PC では非表示（グローバル定義） */
.subnav-toggle   { display: none; }
.subnav-dropdown { display: none; }

/* ヒーロー PC/SP 出し分け */
.hero__cta { display: none; }  /* SP専用ブロック：PCでは非表示 */



@media (max-width: 1023px) {
  #subNavArea { top: 48px; }
}
@media (max-width: 767px) {
  #subNavArea {
    height: 50px;
    padding: 0 16px;
  }
  #subNavArea .subNavTitle {
    font-size: 13px;
    width: auto;
  }
  .site-menu ul {
    margin-left: 9px;
  }
  .site-menu ul li {
    margin: 0 9px;
    font-size: 9px;
  }
}
/* ============================================================
   SECTION HEADER GROUP
   セクション共通のラベル + タイトル + 説明文ブロック
   ============================================================ */
.section-head {
  margin-bottom: 36px;
  text-align: center;
}

.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin-bottom: 24px;
}

.section-title .em {
  color: var(--color-tflite);
}

.section-title .em-tflite {
  color: var(--color-tflite);
}

.section-desc {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 60px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px; /* ←テキストとアイコン間 */

  font-family: var(--font-body);
  font-size: 15px; /* ←少し大きめ */
  font-weight: 700;
  line-height: 1;

  padding: 16px 28px; /* ←高さと横幅のバランス */
  border-radius: 999px;

  border: 2px solid transparent; /* ←ghostとのズレ防止 */
  cursor: pointer;
  white-space: nowrap;

  transition:
    background-color .18s,
    color .18s,
    border-color .18s;
}

/* Primary */
.btn--primary {
  background: var(--color-tflite);
  color: #fff;
}

.btn--primary:hover {
    background: transparent;
  border-color: var(--color-tflite);
  color: var(--color-tflite);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  border-color: var(--color-tflite); 
  color: var(--red);
}

.btn--ghost:hover {
  background: var(--color-tflite);
  color: #fff;
}
/* Ghost2 */
.btn--ghost2 {
  background: white;
  border-color: var(--color-ink-muted); 
  color: var(--color-ink-muted);
}

.btn--ghost2:hover {
  background: #f1f1f1;
  color: var(--color-ink-muted);
}
/* フッターのお問い合わせボタンは角丸なし */
footer .btnContact {
  border-radius: 0;
  border: none;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--color-bg);
  padding: 70px 0 72px;
  border-bottom: none;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  right: -50px;
  top: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,111,0,.06) 0%, transparent 65%);
  pointer-events: none;
}
/* 背景画像の配置 */
.hero__bg {
  position: absolute;
  top:0;
  right: -2%;           /* 画像を右側に配置 */
  width: 55%;         /* 右半分を占める幅 */
  height: 100%;
  pointer-events: none; 

  /* ふわっと表示するアニメーション */
  animation: heroFadeIn 2s ease-out forwards;
  opacity: 0;         /* 最初は透明 */
  z-index: 0;
}

.hero__bg-img {
  width: 89%;
  height: auto;
  display: block;
  object-position: right;
  margin-top: 40px;
}

/* アニメーション定義：下から少し浮かび上がりながらフェードイン */
@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero__inner {
  max-width: 640px;
  position: relative;  /* ← 追加 */
  z-index: 1;          /* ← 追加：画像より前面に */
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: none;
  color: white;
  background: var(--color-tflite);
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(32px, 3.5vw, 52px);
  white-space: nowrap;   /* ← <br>以外での折り返しを防ぐ */
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.04em;
  color: var(--color-ink);
  margin-bottom: 20px;
}

.hero__title .em-tflite {
  color: var(--color-tflite);
}

.hero__lead {
  font-size: 15px;
  color: var(--color-ink);
  line-height: 1.9;
  margin-bottom: 46px;
  max-width: 500px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: nowrap;
  margin-bottom: 24px;
  box-shadow: 3px 3px 8px rgb(255, 255, 255);
}

.hero__meta {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11px;
  color: var(--color-ink-muted);
  line-height: 1.9;
}

.hero__chips {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero__chip {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 5px;
  border: 1.2px solid;
}

.hero__chip--orange {
  background: var(--color-tflite-bg);
  color: var(--color-tflite);
  border-color: var(--color-tflite);
}

.hero__chip--blue {
  background: var(--color-accent-bg);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.hero__chip--green {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success);
}

.hero__chip--gray {
  background: var(--color-bg-sub);
  color: var(--color-ink-muted);
  border-color: var(--color-ink-muted);
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;  /* 左右均等。画像が大きければ 55% 45% などに調整 */
  align-items: center;
  gap: 48px;
}
.hero .container {
  max-width: 1400px;
  padding: 0 40px;
}


/* ============================================================
   PAIN vs SOLUTION
   ============================================================ */
.pain {
  background: linear-gradient(to bottom, #ffffff, #fff5F0);
  border-bottom: none;
  padding-top: 20px;
  padding-bottom: 40px;
}

.pain__grid {
  display: grid;
  grid-template-columns: 1fr 50px 1fr;
}

/* 共通基底クラス */
.pain__col {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 3px 6px rgba(255,108,0,0.3);
}

.pain__col-title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  padding-bottom: 20px;
  border-bottom: none;
  color: var(--color-ink);
  margin-bottom: 12px;
}

.pain__row {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: none;  /* 罫線なし */
  font-size: 14px;
  color: var(--color-ink);
  line-height: 1.6;
  align-items: flex-start;
}


.pain__row:last-child {
  border-bottom: none;
}

.pain__row-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  flex-shrink: 0;
}

.pain__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  color: var(--color-tflite);  /* オレンジ矢印 */
  padding-top: 0;
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.comparison {
  border-top:none;
  padding-top: 20px;
  padding-bottom: 40px;
}

.comparison__table-wrap {
  overflow-x: auto;
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.comparison__table thead tr {
  border-bottom: 2px solid var(--color-border);
}

.comparison__table th {
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 700;
}

.comparison__table th.col-feature {
  text-align: left;
  color: var(--color-ink);
  font-size: 16px;
  width: 34%;
}

.comparison__table th.col-ailia {
  text-align: center;
  font-size: 15px;
  font-weight: 900;
  color: white;
  background: var(--color-tflite);
  width: 22%;
  border-radius: 8px 8px 0 0; /* ← 上角丸 */
}

.comparison__table th.col-official {
  text-align: center;
  font-size: 15px;
  font-weight: 900;
  color: var(--color-ink);
  width: 22%;
}

.comparison__table th.col-vendor {
  text-align: center;
  font-size: 15px;
  font-weight: 900;
  color: var(--color-ink);
  width: 22%;
}

.comparison__table tbody tr {
  border-bottom: 1px solid var(--color-border);
}

.comparison__table tbody tr:last-child {
  border-bottom: none;
}
/* ailia列（2列目）のセルだけオレンジ */
.comparison__table tbody tr td:nth-child(2) {
  background: var(--color-tflite);
}

.comparison__feature {
  padding: 16px;
  color: var(--color-ink-mid);
}

.comparison__feature-name {
  font-weight: 600;
  margin-bottom: 3px;
}

.comparison__feature-desc {
  font-size: 12px;
  color: var(--color-ink-muted);
}

.comparison__cell {
  text-align: center;
  padding: 16px;
  font-size: 18px;
  font-weight: 700;
  vertical-align: middle;  /* ← 縦中央 */
}

.comparison__cell--yes {
  background: #fff;
}

.comparison__cell--no {
  color: var(--color-danger);
}

.comparison__icon {
  display: block;
  margin: 0 auto;
  width: 22px;
  height: 22px;
}

.comparison__cell--part {
  text-align: center;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-ink-muted);
}

.comparison__note {
  margin-top: 40px;
  padding: 20px 24px;
  background: var(--color-tflite-bg);
  border: 1px solid var(--color-tflite);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.75;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  background:#F3F5F9;
  padding-top: 20px;
  padding-bottom: 40px;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;           /* ← カード間の隙間 */
  background: none;    /* ← 背景色削除 */
  border: none;        /* ← 枠線削除 */
  border-radius: 0;
  overflow: visible;
}

.feat-card {
  background: #fff;
  padding: 28px 28px 32px;
  position: relative;
  overflow: hidden;
  border-radius: 10px;                        /* ← 角丸 */
  border: 2px solid var(--color-tflite);    /* ← 枠線 */
  box-shadow: 0 2px 12px rgba(148, 25, 25, 0.1);   /* ← 影 */
}
.feat-card--blue{
  background: #fff;
  padding: 28px 28px 32px;
  position: relative;
  overflow: hidden;
  border-radius: 10px;                        /* ← 角丸 */
  border: 2px solid #141E53;    /* ← 枠線 */
  box-shadow: 0 2px 12px rgba(34, 34, 72, 0.1);   /* ← 影 */
}
.feat-card--green{
  background: #fff;
  padding: 28px 28px 32px;
  position: relative;
  overflow: hidden;
  border-radius: 10px;                        /* ← 角丸 */
  border: 2px solid var(--color-success);    /* ← 枠線 */
  box-shadow: 0 2px 12px rgba(36, 80, 45, 0.1);   /* ← 影 */
}
.feat-card::before {
  display: none;  /* ← 上部カラーバー削除 */
}

/* アイコン（絵文字）を非表示に */
.feat-card__icon {
  display: none;
}

/* バッジを枠線スタイルに */
.feat-card__badge {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  background: #fff;
  color: var(--color-tflite);
  border: 1.5px solid var(--color-tflite);
  letter-spacing: 0;
}

.feat-card__badge--blue {
  color: #141E53;
  border-color: #141E53;
  background: #fff;
}

.feat-card__badge--green {
  color: var(--color-success);
  border-color: var(--color-success);
  background: #fff;
}

.feat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-tflite);
}

.feat-card--blue::before {
  background: var(--color-accent);
}

.feat-card--green::before {
  background: var(--color-success);
}

.feat-card__icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.feat-card__title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 12px;
  color: var(--color-ink);
}

.feat-card__desc {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.7;
}

.feat-card__badge {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 2px 8px;
  border-radius: 5px;
  background: var(--color-tflite-bg);
  color: var(--color-tflite);
  border: 1px solid var(--color-tflite);
}

.feat-card__badge--blue {
  background: var(--color-accent-bg);
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.feat-card__badge--green {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success);
}

/* ============================================================
   API CODE SECTION
   ============================================================ */
.api-section {
  padding-top: 20px;
  padding-bottom: 40px;
}
.api-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.api-section__note {
  margin-top: 20px;
  padding: 16px 20px;
  background: var(--color-accent-bg);
  border: 1px solid var(--color-ink);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  color: var(--color-ink);
  line-height: 1.7;
}

.api-section__note strong {
  color: var(--color-accent);
}

/* CODE BLOCK */
.code-block {
  background: #0F1623;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
}

.code-block__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.code-block__dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
}

.code-block__label {
  flex: 1;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .07em;
  color: rgba(255,255,255,.4);
}

.code-block__badge {
  font-family: var(--font-body);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 3px;
  color: var(--color-tflite);
  background: rgba(255,111,0,.15);
}

.code-block__badge--tf {
  color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.08);
}

.code-block__body {
  padding: 20px 22px;
}

.code-block__body pre {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.7;
  color: #CDD4E2;
  white-space: pre-wrap;
}

/* syntax highlighting */
.tok-kw  { color: #79b8ff; }
.tok-fn  { color: #b392f0; }
.tok-str { color: #9ecbff; }
.tok-num { color: #f8c555; }
.tok-cm  { color: #6a737d; font-style: italic; }

/* ============================================================
   PLATFORM
   ============================================================ */
.platform {
  background:#F3F5F9;
  padding-top: 20px;
  padding-bottom: 40px;

}

.platform__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;          /* ← カード間の余白 */
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.platform-card {
  background: #fff;
  padding: 6px 28px 28px;
  text-align: center;
  border-radius: 12px;
  border: 1.5px solid #141E53;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.platform-card__icon {
  font-size: 48px;
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.platform-card__icon img {
  width: auto;
  height: auto;
  margin-bottom: 10px;
  margin-top: 33px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.platform-card__name {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 12px;
  min-height: 3em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.platform-card__desc {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.7;
  margin-bottom: 20px;  /* ← チップとの余白を広げる */
  text-align: left;     /* ← 左寄せ */
}


.platform-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
}

.platform-card__chip {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 5px;
  color: #141E53;
  background-color: var(--color-accent-bg);
  border: 1.5px solid #141E53;
}

.platform-card__chip--tflite {
  background: var(--color-tflite-bg);
  color: var(--color-tflite);
  border-color: var(--color-tflite);
}


.platform-card__chip--green {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success);
}

/* ============================================================
   USE CASES
   ============================================================ */
.usecases {
  padding-top: 20px;
  padding-bottom: 40px;
}

.usecases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;          /* ← カード間の余白 */
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.usecase-card {
  background: #fff;
  padding: 30px 28px 28px;
  border-radius: 10px;
  border: 1.5px solid #141E53;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.usecase-card__industry {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-tflite);
  margin-bottom: 12px;
}

.usecase-card__title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.3;
  color: var(--color-ink);
  margin-bottom: 16px;
}

.usecase-card__desc {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.7;
  margin-bottom: 20px;
}

.usecase-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.usecase-card__chip {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  background: #4b5169;
  border: none;
  color: white;
  padding: 3px 8px;
  border-radius: 5px;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing {
  background: #F3F5F9
}
.pricing {
  padding-top: 20px;
  padding-bottom: 40px;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;          /* ← カード間の余白 */
  max-width: 900px;   
  margin: 0 auto;     /* ← 追加。中央寄せ */
  background: none;
  border: none; 
  border-radius: 0;
  overflow: visible;
}

.pricing-card {
  background: #fff;
  padding: 36px 32px;
  border-radius: 16px;
  border: 1.5px solid var(--color-tflite); 
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(255, 238, 226, 0.4);
}

.pricing-card--featured {
  background: #FFF3EA; 
}

/* tierバッジをオレンジ丸に */
.pricing-card__tier {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  background: var(--color-tflite);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
  align-self: flex-start;
}

.pricing-card__title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 4px;
  color: var(--color-ink);
}

.pricing-card__price {
  font-size: 13px;
  color: var(--color-ink-muted);
  margin-bottom: 10px;
}

.pricing-card__divider {
  border: none;
  border-top: 1px solid var(--color-ink-muted);
  margin: 18px 0;
}

.pricing-card__features {
  list-style: none;
}

/* リストの罫線なし・SVGアイコンに対応 */
.pricing-card__features li {
  font-size: 14px;
  color: var(--color-ink-mid);
  padding: 8px 0;
  border-bottom: none;    /* ← 罫線削除 */
  display: flex;
  align-items: center;
  gap: 14px;
}

.pricing-card__features li:last-child {
  border-bottom: none;
}

.pricing-card__features li::before {
  display: none;
}
.pricing-card__icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  flex-shrink: 0;
}

.pricing-card__feature--unavail {
  width: 16px;
  height: 16px;
  min-width: 22px;
  flex-shrink: 0;
}

/* ボタンを下部に固定 */
.pricing-card__cta {
  display: block;
  text-align: center;
  margin-top: auto;      /* ← 下部に押し下げ */
  padding-top: 24px;
  padding: 14px;
  border-radius: 999px;  /* ← ピル型に */
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.pricing-card__cta--tflite {
  background: var(--color-tflite);
  color: #fff;
  border: none;
}

.pricing-card__cta--outline {
  border: 2px solid var(--color-tflite);
  color: var(--color-tflite);
  background: transparent;
}
/* ============================================================
   CROSSLINK
   ============================================================ */
.crosslink {
  background:#ec3055;
  padding-top: 20px;
  padding-bottom: 40px;
}

.crosslink__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.crosslink__text {
  font-size: 26px;
  font-weight: 700;
  color: white;
  margin-top: 10px;
}
.crosslink__text2 {
  font-size: 15px;
  font-weight: 500;
  color: white;
}

.crosslink__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
  color: white;
  white-space: nowrap;
}

.crosslink__link:hover {
  text-decoration: underline;
}

/* ============================================================
   TRIAL / GET STARTED
   ============================================================ */
.trial {
  background: linear-gradient(to bottom, #ffffff, #fff5F0);
}

.trial__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.trial__content {
  /* left column wrapper */
}

.trial__title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.5;
  color: var(--color-ink);
  margin-bottom: 24px;
}

.trial__title .em-tflite {
  color: var(--color-tflite);
}

.trial__desc {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.75;
  margin-bottom: 60px;
}

.trial__actions {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
/* ステップ全体 */
.steps {
  display: flex;
  flex-direction: column;
}

/* ステップカード */
.step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--color-ink-muted);
  border-radius: 10px;
}
.step--highlight {
  background: var(--color-tflite-bg);
  border: 1px solid var(--color-tflite);
}

/* STEPバッジ */
.step__left {
  flex-shrink: 0;
}
.step__number {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 900;
  color: #fff;
  background: var(--color-tflite);
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: .05em;
  white-space: nowrap;
}
.step--highlight .step__number {
  background: white;
  color: var(--color-tflite)
}

.step__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-ink);
  line-height: 1.4;
}
.step--highlight .step__title {
  color: var(--ink);
}
.step__desc {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.6;
  margin-top: 4px;
}
.step__link {
  color: var(--color-tflite);
  font-weight: 700;
}

/* ステップ間の矢印 */
.step__arrow {
  display: flex;
  justify-content: center;
  padding: 4px 0;
}
.step__arrow img {
  width: 24px;
  height: 24px;
}

/* SP */
@media (max-width: 768px) {
  .trial__grid { grid-template-columns: 1fr; gap: 36px; }
  .step { padding: 16px 18px; }
}


/* ============================================================
   HERO 2カラムレイアウト
   ============================================================ */
.hero__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero__inner {
  max-width: none;
}



/* ============================================================
   BUTTON: pill形状
   ============================================================ */
.btn--pill {
  border-radius: 50px;
  gap: 10px;
}

.btn__chevron {
  font-size: 12px;
  opacity: 0.8;
}

/* ============================================================
   RESPONSIVE — SP（768px以下）
   ============================================================ */
@media (max-width: 768px) {
 
  /* ── 共通 ── */
  .container {
    padding: 0 16px;
  }
  .section-pad {
    padding: 40px 0;
  }
 
  /* --------------------------------------------------------
   セクション共通ヘッダー SP
 -------------------------------------------------------- */
 .section-head {
  margin-bottom: 24px;
 }

 .section-label {
  font-size: 12px;
  margin-bottom: 8px;
 }

 .section-title {
  font-size: clamp(24px, 5.5vw, 26px);
  margin-bottom: 16px;
 }

 .section-desc {
  font-size: 14px;
  margin-bottom: 28px;
  padding: 0 16px;
 }

  /* --------------------------------------------------------
     サブナビ：ハンバーガーメニュー化
     [変更] PCの横並びナビを非表示にし、ハンバーガーボタン＋ドロップダウンに切り替え
  -------------------------------------------------------- */
  #subNavArea {
    height: 48px;
    padding: 0 16px;
    position: sticky;
    top: 48px;
    flex-wrap: wrap;       /* ドロップダウン展開時に高さが広がるよう */
    align-items: center;
  }
  #subNavArea.subnav--hidden {
  transform: translateY(-48px);  /* ← 追加：SP版はサブナビ高さ分だけ */
}
 
  /* PCナビを非表示 */
  #subNavArea .site-menu-inner {
    display: none;
  }
 
  /* タイトルは左に残す */
  #subNavArea .subNavTitle {
    font-size: 14px;
    font-weight: 800;
    flex: 1;
  }
 
  /* ハンバーガーボタンを表示 */
  .subnav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
  }
  .subnav-toggle span {
    display: block;
    height: 2px;
    background: var(--color-ink);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
  }
  /* 開いているときはバツ印に */
  .subnav-toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .subnav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }
  .subnav-toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
 
  /* ドロップダウンメニュー */
  .subnav-dropdown {
    width: 100%;
    background: rgba(255,255,255,0.97);
    border-top: 1px solid var(--color-border);
    padding: 8px 0 12px;
  }
  .subnav-dropdown.is-open {
    display: block;
  }
  .subnav-dropdown ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .subnav-dropdown ul li a {
    display: block;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-ink);
    border-bottom: 1px solid var(--color-border);
  }
  .subnav-dropdown ul li:last-child a {
    border-bottom: none;
  }
  .subnav-dropdown ul li a:hover {
    color: var(--color-tflite);
    background: var(--color-tflite-bg);
  }
 
  /* --------------------------------------------------------
     ヒーロー SP
     表示順: [A]タグ・タイトル・本文 → [B]画像 → [C]ボタン・メタ・チップ
  -------------------------------------------------------- */
  .hero {
    padding: 28px 0 40px;
    overflow: visible;
  }
  .hero::after {
    display: none;
  }

  /* gridをやめてflexの縦積みに（position:absoluteのhero__bgをフローに戻す） */
  .hero__layout {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  /* [A] タグ・タイトル・本文：1番目 */
  .hero__inner {
    order: 1;
    max-width: 100%;
    padding-bottom: 0;
  }
  

  /* PC用ボタン・メタ・チップを非表示 */
  .hero__actions--pc,
  .hero__meta--pc,
  .hero__chips--pc {
    display: none;
  }

  /* [B] 画像：2番目 */
  .hero__bg {
    order: 2;
    position: relative;  /* absoluteを解除してフローに戻す */
    top: auto;
    right: auto;
    width: 100%;
    height: auto;
    opacity: 1;
    animation: heroFadeIn 1.2s ease-out forwards;
    margin: 10px 0;
  }
  .hero__bg-img {
    width: 100%;
    margin-top: -15px;
    margin-bottom: 20px;
    display: block;
  }

  /* [C] SP専用ボタン・メタ・チップ：3番目 */
  .hero__cta {
    order: 3;
    display: block;
  }

  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
  }
  .hero__actions .btn {
    justify-content: center;
    font-size: 13px;
    padding: 11px 16px;
  }

  /* タグ */
  .hero__tag {
    font-size: 9px;
    padding: 6px 14px;
    margin-bottom: 12px;
  }

  /* タイトル */
  .hero__title {
    font-size: clamp(40px, 8vw, 48px);
    white-space: normal;
    line-height: 1.4;
    margin-bottom: 16px;
  }

  /* 本文 */
  .hero__lead {
    font-size: 12px;
    line-height: 2;
    margin-bottom: 3px;
  }

  /* メタ */
  .hero__meta {
    font-size: 10px;
    line-height: 1.7;
  }

  /* チップ */
  .hero__chips {
    margin-top: 16px;
    gap: 6px;
  }
  .hero__chip {
    font-size: 10px;
    padding: 3px 8px;
  }
 


 /* --------------------------------------------------------
     PAIN vs SOLUTION SP
  -------------------------------------------------------- */
  .pain__grid {
    grid-template-columns: 1fr;  
    gap: 0;
    padding: 0 16px;
  }
 
  .pain__col {
    padding: 20px 18px;          
    border-radius: 12px;
  }
 
  .pain__col-title {
    font-size: 15px;             
    padding-bottom: 12px;
    margin-bottom: 8px;
  }
 
  .pain__row {
    font-size: 13px;            
    padding: 10px 0;
    gap: 10px;
  }
 
  .pain__row-icon {
    width: 20px;
    height: 20px;
    min-width: 20px;
  }
 
  .pain__divider {
    transform: rotate(90deg);    /* ▶を▼向きに */
    font-size: 28px;
    padding: 8px 0;
  }

  /* --------------------------------------------------------
     COMPARISON TABLE SP
  -------------------------------------------------------- */
 .comparison {
   padding: 0 16px 16px;
 }
  .comparison__table-wrap {
    overflow-x: visible;       
  }
 
  .comparison__table {
    font-size: 11px;           
    table-layout: fixed;       
  }
 
  .comparison__table th {
    padding: 8px 4px;           
    font-size: 10px;
    letter-spacing: 0;
  }
 
  .comparison__table th.col-feature {
    width: 36%;                
    font-size: 11px;
  }
 
  .comparison__table th.col-ailia,
  .comparison__table th.col-official,
  .comparison__table th.col-vendor {
    width: 21%;                
    font-size: 10px;
  }
 
  .comparison__feature {
    padding: 10px 6px;         
  }
 
  .comparison__feature-name {
    font-size: 11px;
    margin-bottom: 2px;
  }
 
  .comparison__feature-desc {
    font-size: 9px;
  }
 
  .comparison__cell {
    padding: 10px 4px;          
    font-size: 14px;
  }
 
  .comparison__icon {
    width: 16px;
    height: 16px;
  }
 
  .comparison__cell--part {
    font-size: 9px;
  }
 
  .comparison__note {
    margin-top: 24px;
    padding: 14px 16px;
    font-size: 12px;
  }
 
  /* --------------------------------------------------------
     FEATURES SP
  -------------------------------------------------------- */
  .features__grid {
    grid-template-columns: 1fr;  
    gap: 14px;
    padding: 0 16px;
  }
 
  .feat-card,
  .feat-card--blue,
  .feat-card--green {
    padding: 20px 18px 24px;     
  }
 
  .feat-card__title {
    font-size: 15px;           
    margin-bottom: 8px;
  }
 
  .feat-card__desc {
    font-size: 13px;             
  }
 
  .feat-card__badge {
    font-size: 11px;
    padding: 3px 10px;
  }

    /* --------------------------------------------------------
     API CODE SECTION SP
  -------------------------------------------------------- */
  .api-section__grid {
    grid-template-columns: 1fr;  /* 1カラムに */
    gap: 16px;
    padding: 0 16px;
  }
 
  .code-block__body {
    padding: 14px 16px;          
    overflow-x: auto;            /* 変更2: コードが長い場合は横スクロール */
  }
 
  .code-block__body pre {
    font-size: 11px;             /* 変更2: フォント縮小 */
    line-height: 1.65;
  }
 
  .code-block__header {
    padding: 10px 14px;          /* 変更2: ヘッダー余白縮小 */
  }
 
  .api-section__note {
    padding: 12px 14px;          /* 変更3: 余白縮小 */
    font-size: 12px;             /* 変更3: フォント縮小 */
    margin-top: 16px;
  }
 
  /* --------------------------------------------------------
     PLATFORM SP
  -------------------------------------------------------- */
  .platform__grid {
    grid-template-columns: 1fr;  /* 1カラムに */
    gap: 16px;
    padding: 0 16px;
  }
 
  .platform-card {
    padding: 16px 20px 24px;  
  }
 
  .platform-card__name {
    font-size: 18px;
    min-height: auto;
    margin-bottom: 10px;
  }
 
  .platform-card__desc {
    font-size: 13px;
    text-align: center;      
    margin-bottom: 16px;
  }
 
  .platform-card__icon img {
    margin-top: 16px;
  }

 /* --------------------------------------------------------
     FEATURES SP
  -------------------------------------------------------- */
  .usecases__grid {
    grid-template-columns: 1fr;  
    gap: 14px;
    padding: 0 16px;
  }
 
  .usecases-card {
    padding: 20px 18px 24px;     
  }
 
  .usecases-card__title {
    font-size: 15px;           
    margin-bottom: 8px;
  }
 
  .usecases-card__desc {
    font-size: 13px;             
  }
 
  .usecases-card__badge {
    font-size: 11px;
    padding: 3px 10px;
  }

  /* --------------------------------------------------------
     PRICING SP
  -------------------------------------------------------- */
  .pricing__grid {
    grid-template-columns: 1fr;  /* 変更: 1カラムに */
    gap: 16px;
    padding: 0 16px;
  }
   .pricing-card__cta {
    margin-top: 32px;
  }

  /* --------------------------------------------------------
     CROSSLINK BACK TO SDK SP
  -------------------------------------------------------- */
  .crosslink {
    padding: 0 16px 16px;
  }
  .crosslink__text {
    font-size: 20px;
  }
  .crosslink__text2 {
    font-size: 14px;
  }

  /* --------------------------------------------------------
     TRIAL / GET STARTED SP
  -------------------------------------------------------- */
  .trial {
    padding: 0 16px 16px;
  }
  .trial__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
 
  .trial__content {
    text-align: center;
  }
 
  .trial__actions {
    justify-content: center;
  }

 .section__label {
  font-size: 12px;
  margin-bottom: 24px;
  margin-bottom: 8px;
 }

 .trial__title {
  font-size: clamp(24px, 5.5vw, 26px);
  margin-bottom: 16px;
 }

 .trial__desc {
  font-size: 14px;
  margin-bottom: 28px;
 }
}

/* ── 480px以下（小型SP）── */
@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(30px, 7vw, 32px);
  }
}

 /* ============================================================
   SCROLL FADE-IN
   ============================================================ */
.js-fade {
  opacity: 0;
  transform: translateY(38px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
 
.js-fade.is-visible {
  opacity: 1;
  transform: translateY(0);
}