/* ============================================================
   Flow Tech Lab / 洋菓子店・ベーカリー向け
   ------------------------------------------------------------
   設計方針:
     - フォントはメイリオ統一
     - コンテンツは中央配置、横幅を絞って読みやすく
     - フォントサイズは標準的な読みやすいサイズ（本文 17px / 行間 1.85）
     - 黒 / オフホワイト / Tech青 / ライム（CTA限定）
   ============================================================ */

:root {
  /* 配色 — Flow Tech Lab コーポレート V3 と統合 */
  --ftl-ink:        #0E1A36; /* ネイビーインク（コーポレ統合） */
  --ftl-ink-2:      #1F2A48;
  --ftl-paper:      #FFFFFF; /* 純白ベース */
  --ftl-paper-2:    #F8F9FB; /* 薄グレー */
  --ftl-surface:    #FFFFFF;
  --ftl-line:       #E4E7EE;
  --ftl-line-2:     #C8CDDB;
  --ftl-muted:      #4A5572;
  --ftl-muted-2:    #6B7488;

  --ftl-blue:       #0B74FF; /* コーポレ ブランドカラー */
  --ftl-blue-soft:  #E6F1FF;
  --ftl-lime:       #DDFC54; /* アクセント — ボタン専用 */

  --ftl-inverse-bg: #0E1A36; /* ネイビー（コーポレ inverse 色と統一） */
  --ftl-inverse-fg: #FFFFFF;
  --ftl-inverse-line: rgba(255,255,255,.12);

  --ftl-radius:     6px;
  --ftl-radius-sm:  4px;
  --ftl-shadow-hard: 3px 3px 0 var(--ftl-ink);

  /* フォント（メイリオ統一） */
  --ftl-font:
    "Meiryo",
    "メイリオ",
    "Hiragino Sans",
    "Yu Gothic",
    sans-serif;

  --ftl-max: 1080px;
  --ftl-max-narrow: 820px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 17px;
}

body {
  margin: 0;
  font-family: var(--ftl-font);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ftl-ink);
  background: var(--ftl-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ------------------------------------------------------------
   Skip link
   ------------------------------------------------------------ */
.ftl-skip {
  position: fixed; left: 12px; top: 12px; z-index: 100;
  padding: 8px 14px; color: var(--ftl-paper); background: var(--ftl-ink);
  border-radius: var(--ftl-radius-sm);
  transform: translateY(-180%); transition: transform .15s ease;
  font-weight: 700; font-size: 14px;
}
.ftl-skip:focus { transform: translateY(0); }

/* ------------------------------------------------------------
   Container (中央配置)
   ------------------------------------------------------------ */
.ftl-container {
  width: min(var(--ftl-max), calc(100% - 40px));
  margin-inline: auto;
}

.ftl-section__inner {
  text-align: center;
}
.ftl-section__inner--narrow {
  width: min(var(--ftl-max-narrow), 100%);
  margin-inline: auto;
}

/* ------------------------------------------------------------
   Eyebrow / セクションラベル
   ------------------------------------------------------------ */
.ftl-eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 16px;
  font-family: var(--ftl-font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ftl-blue);
  background: var(--ftl-blue-soft);
  border-radius: 999px;
}
.ftl-eyebrow--inverse {
  color: var(--ftl-lime);
  background: rgba(221, 252, 84, 0.14);
}

/* ------------------------------------------------------------
   Buttons (CTA)
   ------------------------------------------------------------ */
.ftl-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px;
  padding: 14px 32px;
  font-family: var(--ftl-font);
  font-size: 16px;
  font-weight: 700;
  border-radius: 999px; /* ピル形（完全な角丸） */
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
  white-space: nowrap;
}
.ftl-btn--primary {
  color: var(--ftl-ink);
  background: var(--ftl-lime);
  border: 2px solid var(--ftl-ink);
  box-shadow: var(--ftl-shadow-hard);
}
.ftl-btn--primary:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--ftl-ink);
}
.ftl-btn--primary:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--ftl-ink);
}

/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */
.ftl-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(250, 250, 247, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ftl-line);
}
.ftl-header__inner {
  display: flex; align-items: center; gap: 24px;
  width: min(var(--ftl-max), calc(100% - 40px));
  margin-inline: auto;
  height: 72px;
}
.ftl-brand {
  display: inline-flex; align-items: center; gap: 12px;
}
.ftl-brand__mark {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  background: var(--ftl-ink);
  color: var(--ftl-paper);
  font-family: var(--ftl-font);
  font-size: 12px; font-weight: 900; letter-spacing: 0.06em;
  border-radius: 5px;
}
.ftl-brand__name { display: grid; line-height: 1.15; }
.ftl-brand__name strong { font-size: 16px; font-weight: 900; }
.ftl-brand__name strong em { color: var(--ftl-blue); font-style: normal; }
.ftl-brand__name small {
  font-size: 12px;
  color: var(--ftl-muted);
  margin-top: 2px;
}

.ftl-nav {
  margin-left: auto;
  display: flex; gap: clamp(12px, 1.6vw, 22px);
  font-size: 14px; font-weight: 700;
}
.ftl-nav a {
  color: var(--ftl-muted);
  transition: color .15s ease;
}
.ftl-nav a:hover { color: var(--ftl-ink); }

.ftl-header__cta {
  min-height: 42px;
  padding: 8px 18px;
  font-size: 13.5px;
  box-shadow: 2px 2px 0 var(--ftl-ink);
}

/* ------------------------------------------------------------
   Section base
   ------------------------------------------------------------ */
.ftl-section {
  padding: clamp(72px, 9vw, 110px) 0;
  border-top: 1px solid var(--ftl-line);
}
.ftl-section--inverse {
  background: var(--ftl-inverse-bg);
  color: var(--ftl-inverse-fg);
  border-top-color: var(--ftl-inverse-line);
}
.ftl-section--alt {
  background: var(--ftl-paper-2);
}

.ftl-section-head {
  margin: 0 auto clamp(44px, 5vw, 64px);
  max-width: 760px;
  text-align: center;
}
.ftl-section-head--inverse .ftl-section-title { color: var(--ftl-inverse-fg); }

.ftl-section-title {
  margin: 0;
  font-family: var(--ftl-font);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--ftl-ink);
}
.ftl-section-title--inverse { color: var(--ftl-inverse-fg); }

.ftl-section-sub {
  margin: 18px auto 0;
  max-width: 56ch;
  font-size: 15px;
  color: var(--ftl-muted);
  line-height: 1.85;
}
.ftl-section-sub--inverse { color: rgba(250, 250, 247, 0.7); }

/* ------------------------------------------------------------
   Section image (差し替え用)
   ------------------------------------------------------------ */
.ftl-section-image {
  margin: 0 auto clamp(36px, 5vw, 56px);
  max-width: 960px;
  text-align: center;
}
.ftl-section-image img {
  width: 100%;
  border-radius: var(--ftl-radius);
  border: 1px solid var(--ftl-line);
}
.ftl-section-image figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ftl-muted);
}
.ftl-figcaption--inverse { color: rgba(250, 250, 247, 0.55); }

.ftl-image-placeholder { display: block; }
.ftl-image-placeholder--wide { aspect-ratio: 1200 / 520; object-fit: cover; }
.ftl-image-placeholder--hero { aspect-ratio: 1200 / 600; object-fit: cover; }

/* ============================================================
   HERO
   ============================================================ */
.ftl-hero {
  padding: clamp(72px, 9vw, 120px) 0 clamp(60px, 8vw, 96px);
  border-bottom: 1px solid var(--ftl-line);
  text-align: center;
}
.ftl-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.ftl-hero__title {
  margin: 0;
  font-family: var(--ftl-font);
  font-size: clamp(28px, 4.2vw, 46px);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 0.01em;
  max-width: 22em;
}
.ftl-hero__title-industry {
  display: block;
  margin-top: 18px;
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--ftl-blue, #0B74FF);
  line-height: 1.5;
  position: relative;
  padding-top: 14px;
}
.ftl-hero__title-industry::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 2px;
  background: var(--ftl-blue, #0B74FF);
  border-radius: 2px;
  opacity: .8;
}
.ftl-hero__lead {
  margin: 0 auto;
  max-width: 38em;
  font-size: 17px;
  line-height: 1.95;
  color: var(--ftl-ink-2);
}
.ftl-hero__lead strong {
  background: linear-gradient(transparent 60%, var(--ftl-lime) 60%);
  padding: 0 4px;
  font-weight: 900;
}
.ftl-hero__sublead {
  margin: 14px auto 0;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ftl-muted);
}

/* セクション内アンカー（事例ページからの戻り先） */
.ftl-anchor {
  display: block;
  position: relative;
  top: -72px; /* sticky header の高さ分オフセット */
  visibility: hidden;
}

.ftl-hero__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-top: 6px;
}
.ftl-hero__notes {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 6px 20px;
  font-size: 13.5px;
  color: var(--ftl-muted);
}
.ftl-hero__notes li {
  position: relative;
  padding-left: 16px;
}
.ftl-hero__notes li::before {
  content: ""; position: absolute; left: 0; top: 11px;
  width: 7px; height: 7px;
  background: var(--ftl-blue);
  border-radius: 50%;
}

.ftl-hero__image {
  margin: 24px auto 0;
  max-width: 960px;
  width: 100%;
}
.ftl-hero__image img {
  width: 100%;
  border-radius: var(--ftl-radius);
  border: 1px solid var(--ftl-line);
  box-shadow: 0 16px 36px rgba(26, 26, 26, 0.08);
}
.ftl-hero__image figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--ftl-muted);
}

/* ============================================================
   CURRENT STATE / Narrative
   ============================================================ */
.ftl-narrative {
  margin: 0 auto;
  max-width: 56ch;
  display: grid;
  gap: 20px;
  font-size: 17px;
  line-height: 2.05;
  color: var(--ftl-ink-2);
  text-align: left;
}
.ftl-narrative strong {
  color: var(--ftl-ink);
  background: linear-gradient(transparent 60%, var(--ftl-blue-soft) 60%);
  padding: 0 4px;
  font-weight: 900;
}

/* ============================================================
   GAP MONITOR
   ============================================================ */
.ftl-gap-list {
  list-style: none;
  margin: 0 auto;
  max-width: 760px;
  padding: 0;
  text-align: left;
  display: grid;
  gap: 24px;
}
.ftl-gap-list li {
  padding: 26px 28px;
  background: rgba(250, 250, 247, 0.06);
  border: 1px solid var(--ftl-inverse-line);
  border-radius: var(--ftl-radius);
}
.ftl-gap-no {
  display: inline-block;
  font-family: var(--ftl-font);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--ftl-lime);
  margin-bottom: 8px;
}
.ftl-gap-list h3 {
  margin: 0 0 10px;
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 900;
  color: var(--ftl-inverse-fg);
  line-height: 1.6;
}
.ftl-gap-list p {
  margin: 0;
  color: rgba(250, 250, 247, 0.78);
  font-size: 15.5px;
  line-height: 1.95;
}

.ftl-gap-summary {
  margin: 48px auto 0;
  max-width: 920px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.ftl-summary-card {
  padding: 22px 20px;
  background: rgba(250, 250, 247, 0.04);
  border: 1px solid var(--ftl-inverse-line);
  border-radius: var(--ftl-radius);
  text-align: center;
}
.ftl-summary-label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(250, 250, 247, 0.6);
  margin-bottom: 12px;
}
.ftl-summary-value {
  display: block;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 900;
  color: var(--ftl-lime);
  line-height: 1.4;
}
.ftl-summary-card small {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: rgba(250, 250, 247, 0.65);
  line-height: 1.7;
}

.ftl-caution {
  margin: 28px auto 0;
  max-width: 64ch;
  font-size: 13px;
  line-height: 1.85;
  color: rgba(250, 250, 247, 0.55);
}

/* ============================================================
   INTEGRATION (3列)
   ============================================================ */
.ftl-integration {
  margin: 0 auto;
  max-width: 1040px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  text-align: left;
}
.ftl-integration__col {
  padding: 28px 24px;
  background: var(--ftl-surface);
  border: 1px solid var(--ftl-line);
  border-radius: var(--ftl-radius);
}
.ftl-integration__col--accent {
  background: var(--ftl-ink);
  color: var(--ftl-paper);
  border-color: var(--ftl-ink);
}
.ftl-integration__tag {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 16px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ftl-muted);
  background: var(--ftl-paper-2);
  border-radius: 999px;
}
.ftl-integration__tag--accent {
  color: var(--ftl-ink);
  background: var(--ftl-lime);
}
.ftl-integration__col h3 {
  margin: 0 0 18px;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.55;
}
.ftl-integration__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.ftl-integration__col li {
  position: relative;
  padding: 10px 14px;
  background: var(--ftl-paper);
  border: 1px solid var(--ftl-line);
  border-radius: var(--ftl-radius-sm);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
}
.ftl-integration__col--accent li {
  background: rgba(250, 250, 247, 0.06);
  border-color: var(--ftl-inverse-line);
  color: var(--ftl-paper);
}
.ftl-integration__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ftl-muted);
}
.ftl-integration__col--accent .ftl-integration__note {
  color: rgba(250, 250, 247, 0.7);
}

/* ============================================================
   ROADMAP (timeline)
   ============================================================ */
.ftl-roadmap {
  list-style: none;
  margin: 0 auto;
  max-width: 880px;
  padding: 0;
  display: grid;
  gap: 32px;
  text-align: left;
}
.ftl-roadmap__step {
  padding: 30px;
  background: var(--ftl-surface);
  border: 1px solid var(--ftl-line);
  border-radius: var(--ftl-radius);
}
.ftl-roadmap__image {
  margin: 0 0 22px;
  max-width: 100%;
}
.ftl-roadmap__image img {
  width: 100%;
  border-radius: var(--ftl-radius-sm);
  border: 1px solid var(--ftl-line);
  aspect-ratio: 600 / 360;
  object-fit: cover;
}
.ftl-roadmap__body {
  text-align: left;
}
.ftl-step-no {
  display: inline-block;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--ftl-blue);
  background: var(--ftl-blue-soft);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.ftl-roadmap h3 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.6vw, 24px);
  font-weight: 900;
  line-height: 1.55;
}
.ftl-roadmap__lead,
.ftl-roadmap__body > p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.95;
  color: var(--ftl-ink-2);
}
.ftl-roadmap__detail {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px dashed var(--ftl-line);
}
.ftl-roadmap__detail > div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--ftl-line);
  font-size: 14.5px;
}
.ftl-roadmap__detail dt {
  font-size: 13px;
  font-weight: 700;
  color: var(--ftl-muted);
}
.ftl-roadmap__detail dd {
  margin: 0;
  font-weight: 700;
}

/* ============================================================
   CASES
   ============================================================ */
.ftl-cases {
  list-style: none;
  margin: 0 auto;
  max-width: 1040px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  text-align: left;
}
.ftl-cases li a {
  display: block;
  background: var(--ftl-surface);
  border: 1px solid var(--ftl-line);
  border-radius: var(--ftl-radius);
  overflow: hidden;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.ftl-cases li a:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--ftl-ink);
  border-color: var(--ftl-ink);
}
.ftl-case__image {
  margin: 0;
}
.ftl-case__image img {
  width: 100%;
  aspect-ratio: 600 / 400;
  object-fit: cover;
  border-bottom: 1px solid var(--ftl-line);
}
.ftl-case__body {
  padding: 22px 22px 24px;
}
.ftl-case__head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.ftl-case__score {
  display: inline-block;
  padding: 3px 10px;
  background: var(--ftl-blue);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  border-radius: 3px;
}
.ftl-case__industry {
  font-size: 13px;
  font-weight: 700;
  color: var(--ftl-muted);
}
.ftl-cases h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.5;
}
.ftl-cases p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ftl-muted);
}
.ftl-case__arrow {
  font-size: 14px;
  font-weight: 900;
  color: var(--ftl-blue);
}

/* ============================================================
   USP table
   ============================================================ */
.ftl-usp-table {
  margin: 0 auto;
  max-width: 880px;
  width: 100%;
  border-collapse: collapse;
  font-size: 15.5px;
  text-align: left;
}
.ftl-usp-table thead th {
  padding: 14px 18px;
  font-size: 13.5px;
  font-weight: 900;
  color: var(--ftl-muted);
  background: var(--ftl-paper-2);
  border: 1px solid var(--ftl-line);
}
.ftl-usp-table tbody td {
  padding: 18px 22px;
  vertical-align: top;
  border: 1px solid var(--ftl-line);
  background: var(--ftl-surface);
  font-weight: 700;
  line-height: 1.75;
}
.ftl-usp-table tbody td:first-child {
  background: var(--ftl-paper);
  color: var(--ftl-muted);
}
.ftl-usp-x,
.ftl-usp-o {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px;
  margin-right: 12px;
  font-size: 15px;
  font-weight: 900;
  border-radius: 50%;
  vertical-align: -4px;
}
.ftl-usp-x {
  background: #f1f1ec;
  color: var(--ftl-muted);
  border: 1px solid var(--ftl-line);
}
.ftl-usp-o {
  background: var(--ftl-blue);
  color: #fff;
}

/* ============================================================
   MONITOR steps
   ============================================================ */
.ftl-steps {
  list-style: none;
  margin: 0 auto;
  max-width: 880px;
  padding: 0;
  display: grid;
  gap: 16px;
  text-align: left;
}
.ftl-steps li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  align-items: flex-start;
  padding: 24px 26px;
  background: rgba(250, 250, 247, 0.04);
  border: 1px solid var(--ftl-inverse-line);
  border-radius: var(--ftl-radius);
}
.ftl-steps__no {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  font-size: 20px;
  font-weight: 900;
  color: var(--ftl-ink);
  background: var(--ftl-lime);
  border-radius: 50%;
  border: 2px solid var(--ftl-lime);
}
.ftl-steps h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 900;
  color: var(--ftl-inverse-fg);
  line-height: 1.55;
}
.ftl-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(250, 250, 247, 0.78);
}

.ftl-monitor-cta {
  margin: 48px auto 0;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 32px;
  background: rgba(250, 250, 247, 0.05);
  border: 1px solid var(--ftl-inverse-line);
  border-radius: var(--ftl-radius);
  text-align: center;
}
.ftl-monitor-cta__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(250, 250, 247, 0.78);
  max-width: 52ch;
}

/* ============================================================
   PRICING
   ============================================================ */
.ftl-pricing {
  margin: 0 auto;
  max-width: 1040px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  text-align: left;
}
.ftl-plan {
  display: grid;
  gap: 18px;
  padding: 28px;
  background: var(--ftl-surface);
  border: 1px solid var(--ftl-line);
  border-radius: var(--ftl-radius);
}
.ftl-plan--featured {
  background: var(--ftl-ink);
  color: var(--ftl-paper);
  border-color: var(--ftl-ink);
}
.ftl-plan header {
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.ftl-plan__tag {
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--ftl-blue);
}
.ftl-plan--featured .ftl-plan__tag { color: var(--ftl-lime); }
.ftl-plan__badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--ftl-muted);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--ftl-paper-2);
}
.ftl-plan--featured .ftl-plan__badge {
  color: rgba(250, 250, 247, 0.78);
  background: rgba(250, 250, 247, 0.06);
}
.ftl-plan h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 900;
  line-height: 1.55;
}
.ftl-plan--featured h3 { color: var(--ftl-paper); }
.ftl-plan__price {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ftl-muted);
}
.ftl-plan__price b {
  display: block;
  font-size: clamp(22px, 2.4vw, 27px);
  font-weight: 900;
  color: var(--ftl-ink);
  margin-bottom: 4px;
}
.ftl-plan--featured .ftl-plan__price b { color: var(--ftl-lime); }
.ftl-plan--featured .ftl-plan__price { color: rgba(250, 250, 247, 0.7); }
.ftl-plan ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 10px;
}
.ftl-plan li {
  position: relative;
  padding-left: 24px;
  font-size: 14.5px;
  line-height: 1.75;
  font-weight: 700;
}
.ftl-plan li::before {
  content: "→";
  position: absolute; left: 0; top: 0;
  font-weight: 900;
  color: var(--ftl-blue);
}
.ftl-plan--featured li::before { color: var(--ftl-lime); }
.ftl-plan__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ftl-muted);
}
.ftl-plan--featured .ftl-plan__note { color: rgba(250, 250, 247, 0.6); }

.ftl-pricing__service-detail {
  margin: 32px auto 0;
  max-width: 760px;
  padding: 18px 22px;
  background: var(--ftl-paper-2);
  border: 1px dashed var(--ftl-line-2);
  border-radius: var(--ftl-radius);
  font-size: 14px;
  line-height: 1.85;
  color: var(--ftl-muted);
  text-align: center;
}

/* ============================================================
   FAQ
   ============================================================ */
.ftl-faq {
  border-top: 1px solid var(--ftl-line);
  text-align: left;
}
.ftl-faq details {
  border-bottom: 1px solid var(--ftl-line);
  padding: 24px 4px;
}
.ftl-faq summary {
  cursor: pointer;
  list-style: none;
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px;
  font-size: 16.5px;
  font-weight: 900;
  line-height: 1.65;
}
.ftl-faq summary::-webkit-details-marker { display: none; }
.ftl-faq summary::after {
  content: "＋";
  font-size: 20px;
  font-weight: 900;
  color: var(--ftl-blue);
  flex-shrink: 0;
}
.ftl-faq details[open] summary::after { content: "−"; }
.ftl-faq p {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--ftl-ink-2);
}

/* ============================================================
   Footer
   ============================================================ */
.ftl-footer {
  padding: 60px 0 28px;
  background: #000;
  color: var(--ftl-inverse-fg);
}
.ftl-footer__inner {
  width: min(var(--ftl-max), calc(100% - 40px));
  margin-inline: auto;
}
.ftl-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  padding-bottom: 36px;
  border-bottom: 1px solid var(--ftl-inverse-line);
}
.ftl-footer__title {
  display: block;
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 12px;
}
.ftl-footer__title em {
  color: var(--ftl-blue);
  font-style: normal;
}
.ftl-footer__desc {
  margin: 0;
  max-width: 38em;
  font-size: 14px;
  color: rgba(250, 250, 247, 0.7);
  line-height: 1.85;
}
.ftl-footer__label {
  display: block;
  margin-bottom: 12px;
  font-size: 12.5px;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--ftl-lime);
}
.ftl-footer__operator p {
  margin: 0 0 6px;
  font-size: 13.5px;
  color: rgba(250, 250, 247, 0.78);
  line-height: 1.7;
}
.ftl-footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  font-size: 12.5px;
  color: rgba(250, 250, 247, 0.6);
}
.ftl-footer__bottom a {
  color: rgba(250, 250, 247, 0.85);
  font-weight: 700;
}

/* フッター: 他業種向け LP クロスリンク（内部リンク強化＆SEO） */
.ftl-footer__cross {
  margin: 36px 0 0;
  padding-top: 32px;
  border-top: 1px solid var(--ftl-inverse-line);
}
.ftl-footer__cross-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}
.ftl-footer__cross-list li a {
  color: rgba(250, 250, 247, 0.78);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--ftl-inverse-line);
  border-radius: 999px;
  transition: .18s ease;
  display: inline-block;
}
.ftl-footer__cross-list li a:hover {
  background: var(--ftl-blue, #0B74FF);
  border-color: var(--ftl-blue, #0B74FF);
  color: #fff;
}

/* フッター: コーポレートトップへ戻る導線 */
.ftl-footer__return {
  margin: 36px 0 0;
  padding-top: 32px;
  border-top: 1px solid var(--ftl-inverse-line);
}
.ftl-footer__return-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  border: 1px solid var(--ftl-inverse-line);
  border-radius: var(--ftl-radius);
  transition: border-color .15s ease, background .15s ease;
}
.ftl-footer__return-link:hover {
  border-color: var(--ftl-blue);
  background: rgba(11, 116, 255, 0.08);
}
.ftl-footer__return-text { display: grid; gap: 4px; }
.ftl-footer__return-label {
  font-size: 16px;
  font-weight: 900;
  color: var(--ftl-inverse-fg);
  line-height: 1.5;
}
.ftl-footer__return small {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}
.ftl-footer__return-arrow {
  font-size: 24px;
  font-weight: 900;
  color: var(--ftl-blue);
  transition: transform .15s ease;
  flex-shrink: 0;
}
.ftl-footer__return-link:hover .ftl-footer__return-arrow {
  transform: translateX(4px);
}

/* ============================================================
   Sticky CTA (mobile only)
   ============================================================ */
.ftl-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 40;
  padding: 12px 14px;
  background: rgba(250, 250, 247, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--ftl-line);
}
.ftl-sticky-cta .ftl-btn {
  width: 100%;
  min-height: 52px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .ftl-nav,
  .ftl-header__cta { display: none; }

  .ftl-integration,
  .ftl-cases,
  .ftl-pricing {
    grid-template-columns: 1fr;
  }
  .ftl-gap-summary {
    grid-template-columns: 1fr;
  }
  .ftl-usp-table thead { display: none; }
  .ftl-usp-table tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--ftl-line);
    border-radius: var(--ftl-radius);
    overflow: hidden;
    margin-bottom: 12px;
  }
  .ftl-usp-table td { border: none; }
}

@media (max-width: 680px) {
  html { font-size: 16px; }
  body { font-size: 16px; line-height: 1.85; }

  .ftl-container,
  .ftl-header__inner,
  .ftl-footer__inner {
    width: min(100% - 28px, var(--ftl-max));
  }
  .ftl-header__inner { height: 60px; }
  .ftl-brand__name small { display: none; }

  .ftl-hero__title { font-size: clamp(24px, 6.4vw, 32px); line-height: 1.5; }
  .ftl-hero__lead { font-size: 16px; }
  .ftl-hero__cta .ftl-btn { width: 100%; max-width: 360px; }
  .ftl-hero__notes { flex-direction: column; align-items: center; gap: 4px; }

  .ftl-narrative { font-size: 16px; }
  .ftl-narrative p { line-height: 1.95; }

  .ftl-gap-list li { padding: 22px 22px; }
  .ftl-gap-list h3 { font-size: 16.5px; }
  .ftl-gap-list p { font-size: 15px; }

  .ftl-roadmap__step { padding: 22px 20px; }
  .ftl-roadmap__detail > div {
    grid-template-columns: 110px 1fr;
    gap: 12px;
  }

  .ftl-steps li {
    grid-template-columns: 56px 1fr;
    gap: 16px;
    padding: 20px;
  }
  .ftl-steps__no { width: 44px; height: 44px; font-size: 18px; }

  .ftl-usp-table tr { grid-template-columns: 1fr; }
  .ftl-usp-table td:first-child { border-bottom: 1px solid var(--ftl-line); }

  .ftl-monitor-cta { padding: 24px; }
  .ftl-monitor-cta .ftl-btn { width: 100%; }

  .ftl-footer__top { grid-template-columns: 1fr; }

  .ftl-sticky-cta { display: block; }
  body { padding-bottom: 84px; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation: none !important;
  }
}