@charset "UTF-8";

/* ============================================================
   トークン（frame1.html のトンマナを踏襲）
   ============================================================ */
:root {
  --c-cyan:        #00b8d9;
  --c-cyan-dark:   #00a3c2;
  --c-cyan-light:  #97ecf5;
  --c-cyan-2:      #4cecfe;
  --c-cyan-3:      #008de5;
  --c-cyan-4:      #00aae8;
  --c-navy:        #002a5b;
  --c-navy-dark:   #003d7d;
  --c-text:        #002a5b;
  --c-mute:        #4d5c79;
  /* BRAIN トップ(frame1)のトンマナに合わせて、背景は白系・影は控えめに統一 */
  --c-line:        rgba(0,0,0,0.09);
  --c-bg:          #f8f8f8;
  --c-card:        #ffffff;
  --shadow-card:   0 0 30px rgba(0,0,0,0.05);
  --grad-tint:     #f8f8f8;

  --grad-hero:     linear-gradient(109.29deg, var(--c-cyan-light) 7.9%, var(--c-cyan-3) 97%);
  --grad-cta:      linear-gradient(119.21deg, var(--c-cyan-2) 7.9%, var(--c-cyan-4) 97%);

  --container:     1200px;
  --r-card:        10px;
  --r-pill:        50px;
}

/* ============================================================
   ベース
   ============================================================ */
.ecpro-brain-body * { box-sizing: border-box; }
html:has(.ecpro-brain-body) { font-size: 16px; scroll-behavior: smooth; }
body.ecpro-brain-body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
.ecpro-brain-body img { max-width: 100%; display: block; height: auto; }
.ecpro-brain-body a { color: inherit; text-decoration: none; }
.ecpro-brain-body ul, .ecpro-brain-body ol { list-style: none; padding: 0; margin: 0; }

.ecpro-brain-body .section-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.ecpro-brain-body .section-pretitle {
  margin: 0 0 14px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--c-cyan);
  text-align: center;
}
.ecpro-brain-body .section-title {
  margin: 0 0 14px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 34px;
  line-height: 1.4;
  letter-spacing: 0.5px;
  color: var(--c-navy);
  text-align: center;
}
.ecpro-brain-body .section-title .hl-cyan { color: var(--c-cyan); }
.ecpro-brain-body .section-subtitle {
  margin: 0 auto 56px;
  max-width: 760px;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-mute);
  text-align: center;
}
.ecpro-brain-body .section-subtitle small { font-size: 13px; color: var(--c-mute); }
.ecpro-brain-body .mobile-only { display: none; }

/* ============================================================
   ヘッダー（frame1 と同じビジュアル）
   ============================================================ */
/* メインビジュアル枠より上の最上部ログインバー（背景 白） */
.ecpro-brain-body .brain-topbar {
  width: 100%;
  background: #fff;
}
.ecpro-brain-body .brain-topbar-inner {
  width: min(1200px, calc(100vw * 1200 / 1920));
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 30px;
}

.ecpro-brain-body .site-header {
  position: sticky;
  /* brain/index.html (1920 キャンバス + transform: scale) と同じ視覚位置/サイズに揃えるため、
     top / margin-top / height を --scale でビューポートに比例縮小。
     ログイン行は .brain-topbar に移設したため、高さは バー(53) ぶんのみ。 */
  top: calc(17px * var(--scale, 1));
  margin-top: calc(17px * var(--scale, 1));
  height: calc(53px * var(--scale, 1));
  z-index: 50;
  display: flex;
  justify-content: center;
  pointer-events: none;
  overflow: visible;
}
/* キャンバスサイズは 1920 デザインと同じ 1200px を維持し、
   transform: scale で brain/index.html と同じ視覚サイズにスケールする。
   ログイン行とバーをまとめて縮小し、比率を完全一致させる。 */
.ecpro-brain-body .header-stack {
  flex-shrink: 0;
  width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  transform: scale(var(--scale, 1));
  transform-origin: top center;
}
/* 最上部ログイン導線 */
.ecpro-brain-body .header-utility {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  height: 22px;
  pointer-events: none;
}
.ecpro-brain-body .header-login {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.4px;
  line-height: 1;
  color: var(--c-navy);
  transition: color .2s ease;
}
.ecpro-brain-body .header-login:hover { color: var(--c-cyan); }
.ecpro-brain-body .header-login-icon { width: 14px; height: 14px; display: block; }
.ecpro-brain-body .header-bar {
  pointer-events: auto;
  width: 1200px;
  height: 53px;
  flex-shrink: 0;
  background: #fff;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  padding: 0 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.ecpro-brain-body .header-logo img { width: 181px; height: 30px; object-fit: contain; }
.ecpro-brain-body .header-nav { margin-left: auto; display: flex; gap: 56px; }
.ecpro-brain-body .header-nav a {
  position: relative;
  font-weight: 500;
  font-size: 16px;
  color: #000;
  transition: color .2s;
}
.ecpro-brain-body .header-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--c-cyan);
  transition: width .25s;
}
.ecpro-brain-body .header-nav a.is-active { color: var(--c-cyan); }
.ecpro-brain-body .header-nav a.is-active::after { width: 100%; }
.ecpro-brain-body .header-secondary {
  margin-left: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 179px;
  height: 40px;
  border-radius: var(--r-pill);
  background: var(--c-navy);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.ecpro-brain-body .header-secondary:hover {
  background: var(--c-navy-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,42,91,0.3);
}
.ecpro-brain-body .header-cta {
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 167px;
  height: 40px;
  border-radius: var(--r-pill);
  background: var(--c-cyan);
  color: #fff;
  font-weight: 500;
  font-size: 16px;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.ecpro-brain-body .header-cta:hover {
  background: var(--c-cyan-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,184,217,0.4);
}
.ecpro-brain-body .arrow-mini {
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  display: inline-block;
}
.ecpro-brain-body .arrow-mini--dark { border-color: var(--c-navy); }

/* ハンバーガー */
.ecpro-brain-body .hamburger {
  display: none;
  border: 0;
  background: transparent;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  position: relative;
  margin-left: auto;
}
.ecpro-brain-body .hamburger span {
  display: block;
  position: absolute;
  left: 8px;
  width: 24px;
  height: 2px;
  background: var(--c-navy);
  border-radius: 2px;
  transition: transform .25s, top .25s, opacity .2s;
}
.ecpro-brain-body .hamburger span:nth-child(1) { top: 12px; }
.ecpro-brain-body .hamburger span:nth-child(2) { top: 19px; }
.ecpro-brain-body .hamburger span:nth-child(3) { top: 26px; }
.ecpro-brain-body .hamburger.is-open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.ecpro-brain-body .hamburger.is-open span:nth-child(2) { opacity: 0; }
.ecpro-brain-body .hamburger.is-open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

.ecpro-brain-body .mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255,255,255,0.98);
  backdrop-filter: saturate(180%) blur(12px);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s;
  padding-top: 80px;
}
.ecpro-brain-body .mobile-menu.is-open { opacity: 1; visibility: visible; }
.ecpro-brain-body .mobile-menu-nav {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
  padding: 28px 24px;
}
.ecpro-brain-body .mobile-menu-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  font-weight: 600;
  font-size: 16px;
  color: var(--c-navy);
  border-radius: 8px;
  border: 1px solid rgba(0,42,91,0.1);
}
.ecpro-brain-body .mobile-menu-secondary { background: var(--c-navy); color: #fff !important; border: none !important; margin-top: 8px; }
.ecpro-brain-body .mobile-menu-cta { background: var(--c-cyan); color: #fff !important; border: none !important; }

/* ============================================================
   ヒーロー
   ============================================================ */
.ecpro-brain-body .hero {
  position: relative;
  /* ヘッダー (margin-top:17 + バー53 = 70) を --scale で縮小したのと同じ分だけ
     負の margin-top で引き上げ、白いピルがヒーロー上部に重なるようにする。
     ログイン行は上部の .brain-topbar に移設済み。 */
  margin-top: calc(-70px * var(--scale, 1));
  padding: 170px 0 110px;
  background: var(--grad-hero);
  color: #fff;
  text-align: center;
  overflow: hidden;
}
/* 円のモチーフ（トップページのテイストを踏襲） */
.ecpro-brain-body .hero-deco {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  border: solid rgba(255,255,255,0.35);
  z-index: 0;
}
.ecpro-brain-body .hero-deco-1 {
  left: -220px; top: -200px;
  width: 600px; height: 600px;
  border-width: 60px;
  border-color: rgba(255,255,255,0.22);
}
.ecpro-brain-body .hero-deco-2 {
  right: -280px; top: -160px;
  width: 560px; height: 560px;
  border-width: 56px;
  border-color: rgba(255,255,255,0.18);
}
.ecpro-brain-body .hero-deco-3, .ecpro-brain-body .hero-deco-4 { display: none; }
.ecpro-brain-body .hero-deco-5 {
  left: 40%; bottom: -200px;
  width: 380px; height: 380px;
  border-width: 40px;
  border-color: rgba(255,255,255,0.20);
}
.ecpro-brain-body .hero::before {
  content: '';
  position: absolute;
  inset: auto 0 -1px 0;
  height: 80px;
  background: linear-gradient(180deg, transparent 0%, #fff 100%);
  pointer-events: none;
  z-index: 1;
}
.ecpro-brain-body .hero-inner {
  position: relative;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  z-index: 2;
}
.ecpro-brain-body .hero-eyebrow {
  margin: 0 0 18px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 4px;
  color: rgba(255,255,255,0.85);
}
.ecpro-brain-body .hero-title {
  margin: 0 0 24px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 64px;
  line-height: 1.25;
  letter-spacing: 0.5px;
  text-shadow: 0 4px 24px rgba(0,42,91,0.18);
}
.ecpro-brain-body .hero-title-emph {
  background: linear-gradient(180deg, #fff 0%, #ffffff 50%, #d6f7ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ecpro-brain-body .hero-desc {
  margin: 0 auto 40px;
  max-width: 720px;
  font-weight: 500;
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0.6px;
  color: rgba(255,255,255,0.96);
}
.ecpro-brain-body .hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.ecpro-brain-body .hero-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: 64px;
  padding: 0 32px;
  min-width: 260px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.5px;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s;
}
.ecpro-brain-body .hero-button--primary {
  background: #fff;
  color: var(--c-navy);
  box-shadow: 0 8px 24px rgba(0,42,91,0.18);
}
.ecpro-brain-body .hero-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,42,91,0.25);
}
.ecpro-brain-body .hero-button--secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.9);
}
.ecpro-brain-body .hero-button--secondary:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}
.ecpro-brain-body .hero-tagline {
  margin: 36px 0 0;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.92);
}
.ecpro-brain-body .hero-tagline::before, .ecpro-brain-body .hero-tagline::after {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: rgba(255,255,255,0.6);
  vertical-align: middle;
  margin: 0 14px;
}

/* ============================================================
   対応モール・カート ロゴ帯
   ============================================================ */
.ecpro-brain-body .brand-strip {
  background: #fff;
  padding: 40px 0 48px;
  border-bottom: 1px solid var(--c-line);
}
.ecpro-brain-body .brand-strip-label {
  margin: 0 0 28px;
  text-align: center;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 1px;
  color: var(--c-mute);
}
.ecpro-brain-body .brand-strip-list {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px 64px;
}
.ecpro-brain-body .brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
}
.ecpro-brain-body .brand-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* ============================================================
   回る構造（4ステップ詳細カード）
   ============================================================ */
.ecpro-brain-body .cycle {
  position: relative;
  background: #fff;
  padding: 110px 0;
}
.ecpro-brain-body .cycle-cards {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.ecpro-brain-body .cycle-cards::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--c-cyan) 0 6px, transparent 6px 14px);
  opacity: 0.45;
  z-index: 0;
}
.ecpro-brain-body .cycle-card {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 10px;
  padding: 25px 24px 24px;
  border: 1px solid var(--c-line);
  border-top: 4px solid var(--step, var(--c-cyan));
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
/* CYCLE 各ステップのテーマカラー（①〜④で区別） */
.ecpro-brain-body .cycle-card:nth-child(1) { --step: #00aae8; --step-2: #5fe3fb; }
.ecpro-brain-body .cycle-card:nth-child(2) { --step: #3a6ff0; --step-2: #6f9bff; }
.ecpro-brain-body .cycle-card:nth-child(3) { --step: #14b58a; --step-2: #45dcae; }
.ecpro-brain-body .cycle-card:nth-child(4) { --step: #8a5cf0; --step-2: #b18bff; }

.ecpro-brain-body .cycle-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--step, rgba(0,184,217,0.3));
}
.ecpro-brain-body .cycle-card-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--step-2, var(--c-cyan-2)) 0%, var(--step, var(--c-cyan-4)) 100%);
  color: #fff;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 1px;
  box-shadow: 0 8px 18px rgba(0,42,91,0.18);
  flex-shrink: 0;
}
.ecpro-brain-body .cycle-card-title {
  margin: 0;
  font-weight: 700;
  font-size: 18px;
  color: var(--c-navy);
  line-height: 1.4;
}
.ecpro-brain-body .cycle-card-desc {
  margin: 0;
  font-weight: 500;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-mute);
}
.ecpro-brain-body .cycle-card-visual {
  background: linear-gradient(135deg, #f6fcff 0%, #ebf6ff 100%);
  border: 1px solid rgba(0,184,217,0.16);
  border-radius: 10px;
  padding: 18px 16px;
  margin-top: auto;
}
.ecpro-brain-body .cycle-visual-head {
  margin: 0 0 12px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--step, var(--c-cyan));
}
.ecpro-brain-body .cycle-card-pain {
  margin: 0;
  padding: 10px 14px;
  border-left: 3px solid var(--step, var(--c-cyan));
  background: rgba(0,42,91,0.045);
  border-radius: 0 8px 8px 0;
  font-weight: 600;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-navy);
}

/* visual 01: ダッシュボード */
.ecpro-brain-body .cycle-visual-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
}
.ecpro-brain-body .cv-stat { display: flex; flex-direction: column; gap: 2px; }
.ecpro-brain-body .cv-stat-label { font-size: 10.5px; font-weight: 600; color: var(--c-mute); }
.ecpro-brain-body .cv-stat-value {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--c-navy);
}
.ecpro-brain-body .cv-stat-up { color: var(--c-cyan); }
.ecpro-brain-body .cycle-visual-trend {
  display: block;
  width: 100%;
  height: 36px;
}

/* visual 02: AIインサイト */
.ecpro-brain-body .cycle-insights {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ecpro-brain-body .cycle-insight {
  position: relative;
  padding: 10px 12px 10px 14px;
  border-radius: 8px;
  background: #fff;
}
.ecpro-brain-body .cycle-insight-tag {
  display: inline-block;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 9.5px;
  letter-spacing: 1.5px;
  padding: 2px 7px;
  border-radius: 4px;
  margin-bottom: 4px;
}
.ecpro-brain-body .cycle-insight--alert .cycle-insight-tag { background: #fff0e6; color: #e07a3a; }
.ecpro-brain-body .cycle-insight--idea .cycle-insight-tag { background: #e8f5ff; color: var(--c-cyan); }
.ecpro-brain-body .cycle-insight--alert { border-left: 3px solid #e07a3a; }
.ecpro-brain-body .cycle-insight--idea { border-left: 3px solid var(--c-cyan); }
.ecpro-brain-body .cycle-insight-title {
  margin: 0 0 2px;
  font-weight: 700;
  font-size: 12px;
  color: var(--c-navy);
}
.ecpro-brain-body .cycle-insight-sub {
  margin: 0;
  font-size: 10.5px;
  color: var(--c-mute);
  line-height: 1.5;
}

/* visual 03: 推奨タスク */
.ecpro-brain-body .cycle-tasks {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ecpro-brain-body .cycle-task {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: #fff;
  border-radius: 8px;
  font-weight: 600;
  font-size: 12.5px;
  color: var(--c-navy);
}
.ecpro-brain-body .cycle-task-no {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 10px;
  color: var(--c-cyan);
  letter-spacing: 1px;
  background: rgba(0,184,217,0.12);
  padding: 3px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}
.ecpro-brain-body .cycle-task-text { flex: 1; }

/* visual 04: アップロード進捗 */
.ecpro-brain-body .cycle-uploads {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ecpro-brain-body .cycle-uploads li {
  display: grid;
  grid-template-columns: 60px 1fr;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 11.5px;
  color: var(--c-navy);
}
.ecpro-brain-body .cu-bar {
  position: relative;
  display: block;
  width: 100%;
  height: 6px;
  background: rgba(0,184,217,0.15);
  border-radius: 4px;
  overflow: hidden;
}
.ecpro-brain-body .cu-bar::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--p, 80%);
  background: linear-gradient(90deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  border-radius: 4px;
}
.ecpro-brain-body .cycle-uploads-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 10px 0 0;
  padding: 6px 10px;
  background: rgba(0,184,217,0.12);
  color: var(--c-cyan);
  border-radius: 6px;
  font-weight: 700;
  font-size: 11px;
}

/* ============================================================
   ハイライト 5機能
   ============================================================ */
.ecpro-brain-body .hilights {
  background: var(--grad-tint);
  padding: 110px 0;
}
.ecpro-brain-body .hilights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ecpro-brain-body .hilight-card {
  background: #fff;
  border-radius: var(--r-card);
  padding: 36px 32px;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-card);
  transition: transform .25s, box-shadow .25s, border-color .25s;
  text-align: center;
}
.ecpro-brain-body .hilight-card:nth-child(4), .ecpro-brain-body .hilight-card:nth-child(5) {
  grid-column: span 1;
}
.ecpro-brain-body .hilight-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 10px;
  background: linear-gradient(135deg, #eaf9ff 0%, #d3f2ff 100%);
  margin-bottom: 20px;
  color: var(--c-cyan);
}
.ecpro-brain-body .hilight-icon svg {
  width: 32px;
  height: 32px;
  display: block;
}
.ecpro-brain-body .hilight-title {
  margin: 0 0 10px;
  font-weight: 700;
  font-size: 19px;
  line-height: 1.5;
  color: var(--c-navy);
}
.ecpro-brain-body .hilight-headline {
  margin: 0 0 14px;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-cyan);
}
.ecpro-brain-body .hilight-text {
  margin: 0;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-mute);
}

/* ============================================================
   独自機能 詳細行
   ============================================================ */
.ecpro-brain-body .detail {
  background: #fff;
  padding: 110px 0;
}
.ecpro-brain-body .detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 56px 56px;
  /* トップ(frame1)の特徴セクションと同様、行を隙間なく連結し交互配色にする */
  background: radial-gradient(ellipse 90% 140% at 10% -10%, #b8edf5 0%, #57d7ef 15%, #18c5e6 45%, #02b4d8 100%);
}
/* 1・3番目（奇数）＝シアン、2・4番目（偶数）＝淡色。外周のみ角丸 */
.ecpro-brain-body .detail .detail-row:nth-of-type(even) { background: #f6fafb; }
.ecpro-brain-body .detail .detail-row:first-of-type { border-radius: 10px 10px 0 0; }
.ecpro-brain-body .detail .detail-row:last-of-type  { border-radius: 0 0 10px 10px; }
.ecpro-brain-body .detail-row--reverse .detail-row-text { order: 2; }
.ecpro-brain-body .detail-row--reverse .detail-row-visual { order: 1; }

.ecpro-brain-body .detail-row-tag {
  display: inline-block;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2.5px;
  color: var(--c-cyan);
  padding: 6px 14px;
  border: 1.5px solid var(--c-cyan);
  border-radius: 50px;
  margin-bottom: 18px;
}
.ecpro-brain-body .detail-row-title {
  margin: 0 0 18px;
  font-weight: 700;
  font-size: 30px;
  line-height: 1.5;
  color: var(--c-navy);
}
.ecpro-brain-body .detail-row-title .t-cyan { color: var(--c-cyan); }
.ecpro-brain-body .detail-row-lead {
  margin: 0 0 22px;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.95;
  color: #002a5b;
}
.ecpro-brain-body .detail-check-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ecpro-brain-body .detail-check-list li {
  position: relative;
  padding: 10px 14px 10px 40px;
  background: #fff;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  color: var(--c-navy);
}
.ecpro-brain-body .detail-check-list li::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border-radius: 50%;
  background: var(--c-cyan);
}
.ecpro-brain-body .detail-check-list li::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 50%;
  width: 4px;
  height: 8px;
  margin-top: -6px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}

/* 奇数行（シアン背景）の文字色：トップ同様 白＋ネイビーアクセント */
.ecpro-brain-body .detail .detail-row:nth-of-type(odd) .detail-row-title { color: #fff; }
.ecpro-brain-body .detail .detail-row:nth-of-type(odd) .detail-row-title .t-cyan { color: #002a5b; }
.ecpro-brain-body .detail .detail-row:nth-of-type(odd) .detail-row-lead { color: #fff; }

.ecpro-brain-body .detail-row-visual {
  position: relative;
}

/* MALL HUB（ハブ＋連携リスト） */
.ecpro-brain-body .mall-hub {
  background: #fff;
  border-radius: 10px;
  padding: 22px 22px 22px;
  border: 1px solid var(--c-line);
  box-shadow: 0 10px 30px rgba(0,42,91,0.06);
}
.ecpro-brain-body .mall-hub-center {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 12px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  color: #fff;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
  box-shadow: 0 8px 20px rgba(0,184,217,0.32);
}
.ecpro-brain-body .mall-hub-center svg { width: 22px; height: 22px; display: block; }
.ecpro-brain-body .mall-hub-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ecpro-brain-body .mall-hub-item {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #f9fcff;
  border-left: 3px solid var(--c-cyan);
  border-radius: 0 8px 8px 0;
  font-weight: 600;
  font-size: 13px;
  color: var(--c-navy);
}
.ecpro-brain-body .mall-hub-no {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--c-cyan);
}
.ecpro-brain-body .mall-hub-name { font-weight: 600; }
.ecpro-brain-body .mall-hub-status {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 50px;
  background: rgba(0,184,217,0.12);
  color: var(--c-cyan);
}
.ecpro-brain-body .mall-hub-item--coming {
  background: transparent;
  border-left-color: rgba(0,184,217,0.25);
  border-left-style: dashed;
  color: var(--c-mute);
  grid-template-columns: 36px 1fr;
}

/* AI INSIGHT（理由解析カード） */
.ecpro-brain-body .ai-insight {
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--c-line);
  box-shadow: 0 14px 36px rgba(0,42,91,0.08);
  overflow: hidden;
}
.ecpro-brain-body .ai-insight-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--c-navy) 0%, #1a4a85 100%);
  color: #fff;
}
.ecpro-brain-body .ai-insight-label {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 2px;
}
.ecpro-brain-body .ai-insight-time {
  font-size: 10.5px;
  font-weight: 500;
  opacity: 0.85;
}
.ecpro-brain-body .ai-insight-body { padding: 22px 22px 18px; }
.ecpro-brain-body .ai-insight-question {
  margin: 0 0 16px;
  font-weight: 700;
  font-size: 16px;
  color: var(--c-navy);
  position: relative;
  padding-left: 20px;
}
.ecpro-brain-body .ai-insight-question::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-cyan);
  color: #fff;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ecpro-brain-body .ai-insight-reasons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ecpro-brain-body .ai-insight-reasons li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  background: #f6fbff;
  border-radius: 10px;
}
.ecpro-brain-body .ai-insight-reason-pct {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  color: #fff;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.5px;
}
.ecpro-brain-body .ai-insight-reason-text { display: flex; flex-direction: column; gap: 2px; }
.ecpro-brain-body .ai-insight-reason-text strong { font-weight: 700; font-size: 13px; color: var(--c-navy); }
.ecpro-brain-body .ai-insight-reason-text small { font-size: 11px; color: var(--c-mute); line-height: 1.55; }
.ecpro-brain-body .ai-insight-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: rgba(0,184,217,0.06);
  border-top: 1px dashed rgba(0,184,217,0.3);
}
.ecpro-brain-body .ai-insight-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-cyan);
  color: #fff;
  font-weight: 800;
  font-size: 12px;
}
.ecpro-brain-body .ai-insight-foot p {
  margin: 0;
  font-weight: 700;
  font-size: 12px;
  color: var(--c-navy);
}

/* Views */
.ecpro-brain-body .views-tabs {
  display: flex;
  gap: 6px;
  background: #fff;
  padding: 6px;
  border-radius: 10px;
  border: 1px solid var(--c-line);
  margin-bottom: 14px;
  width: 100%;
  box-shadow: 0 6px 16px rgba(0,42,91,0.05);
}
.ecpro-brain-body .view-tab {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  font-weight: 700;
  font-size: 13px;
  color: var(--c-mute);
  border-radius: 8px;
  transition: background .2s, color .2s;
}
.ecpro-brain-body .view-tab.is-active {
  background: linear-gradient(135deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  color: #fff;
}
.ecpro-brain-body .views-board {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--c-line);
  padding: 20px;
  box-shadow: 0 6px 16px rgba(0,42,91,0.05);
}
.ecpro-brain-body .views-row {
  display: block;
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, #eaf6fb 0%, #d6efff 100%);
}
.ecpro-brain-body .views-row:nth-child(2) { width: 80%; }
.ecpro-brain-body .views-row:nth-child(3) { width: 95%; }
.ecpro-brain-body .views-row:nth-child(4) { width: 70%; }
.ecpro-brain-body .views-row:nth-child(5) { width: 85%; }

/* WORKFLOW（縦型ステップカード） */
.ecpro-brain-body .workflow {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.ecpro-brain-body .workflow::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--c-cyan) 0 6px, transparent 6px 14px);
  opacity: 0.4;
  z-index: 0;
}
.ecpro-brain-body .workflow-item {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: stretch;
  gap: 14px;
}
.ecpro-brain-body .workflow-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 28px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 10.5px;
  letter-spacing: 1px;
  background: #fff;
  border: 1.5px solid var(--c-cyan);
  color: var(--c-cyan);
  border-radius: 50px;
  align-self: center;
}
.ecpro-brain-body .workflow-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,42,91,0.06);
  flex: 1;
}
.ecpro-brain-body .workflow-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, #eaf9ff 0%, #d3f2ff 100%);
  color: var(--c-cyan);
  flex-shrink: 0;
}
.ecpro-brain-body .workflow-icon svg { width: 24px; height: 24px; }
.ecpro-brain-body .workflow-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ecpro-brain-body .workflow-text strong {
  font-weight: 700;
  font-size: 14px;
  color: var(--c-navy);
}
.ecpro-brain-body .workflow-text small {
  font-size: 12px;
  color: var(--c-mute);
  line-height: 1.55;
}
.ecpro-brain-body .workflow-item--accent .workflow-step {
  background: linear-gradient(135deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  border-color: transparent;
  color: #fff;
}
.ecpro-brain-body .workflow-item--accent .workflow-card {
  background: linear-gradient(135deg, #f0fbff 0%, #e3f5ff 100%);
  border-color: rgba(0,184,217,0.35);
  box-shadow: 0 10px 24px rgba(0,184,217,0.18);
}
.ecpro-brain-body .workflow-item--accent .workflow-icon {
  background: linear-gradient(135deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  color: #fff;
}

/* ============================================================
   基盤機能
   ============================================================ */
.ecpro-brain-body .foundation {
  background: var(--grad-tint);
  padding: 110px 0;
}
.ecpro-brain-body .foundation-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.ecpro-brain-body .foundation-card {
  background: #fff;
  border-radius: var(--r-card);
  padding: 32px 26px;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: transform .25s, box-shadow .25s;
}
.ecpro-brain-body .foundation-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #eaf9ff 0%, #d3f2ff 100%);
  margin-bottom: 18px;
  color: var(--c-cyan);
}
.ecpro-brain-body .foundation-icon svg {
  width: 30px;
  height: 30px;
  display: block;
}
.ecpro-brain-body .foundation-title {
  margin: 0 0 12px;
  font-weight: 700;
  font-size: 17px;
  color: var(--c-navy);
}
.ecpro-brain-body .foundation-text {
  margin: 0;
  font-weight: 500;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-mute);
  text-align: left;
}

/* ============================================================
   料金プラン
   ============================================================ */
.ecpro-brain-body .plans {
  background: #fff;
  padding: 110px 0;
}
.ecpro-brain-body .plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.ecpro-brain-body .plan-card {
  position: relative;
  background: #fff;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.09);
  box-shadow: 0 0 30px rgba(0,0,0,0.05);
  padding: 32px 26px 30px;
  text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.ecpro-brain-body .plan-card--featured {
  border: 3px solid #00b8d9;
  padding: 30px 24px 28px;
  box-shadow: 0 0 30px rgba(0,0,0,0.05);
}
/* おすすめ：トップ(frame1)の Most Popular と同じ上部シアン帯 */
.ecpro-brain-body .plan-badge {
  position: absolute;
  top: -25px;
  left: -3px;
  right: -3px;
  height: 35px;
  background: #00b8d9;
  color: #fff;
  border-radius: 10px 10px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.4px;
}
.ecpro-brain-body .plan-name {
  margin: 0 0 6px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 30px;
  line-height: 1.2;
  color: #000;
}
.ecpro-brain-body .plan-target {
  margin: 0 0 22px;
  font-weight: 500;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-mute);
  min-height: 44px;
}
.ecpro-brain-body .plan-price {
  margin: 0 0 22px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}
.ecpro-brain-body .plan-price-num {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 34px;
  color: #000;
}
.ecpro-brain-body .plan-price-unit {
  font-weight: 400;
  font-size: 16px;
  color: #8b8b8b;
}
.ecpro-brain-body .plan-price--ask .plan-price-num { font-size: 24px; }

.ecpro-brain-body .plan-specs {
  padding: 0;
  margin-bottom: 22px;
  border-top: 1px solid rgba(0,0,0,0.08);
}
.ecpro-brain-body .plan-specs li {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.ecpro-brain-body .plan-specs li span {
  font-size: 12px;
  font-weight: 500;
  color: #6b7585;
}
.ecpro-brain-body .plan-specs li strong {
  color: #000;
  font-weight: 700;
  font-size: 20px;
}
.ecpro-brain-body .plan-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 46px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--c-cyan);
  color: var(--c-cyan);
  background: #fff;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s, color .2s, transform .2s, box-shadow .2s;
}
.ecpro-brain-body .plan-button:hover {
  background: var(--c-cyan);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0,184,217,0.28);
}
.ecpro-brain-body .plan-button--filled {
  background: linear-gradient(135deg, var(--c-cyan-2) 0%, var(--c-cyan-4) 100%);
  color: #fff;
  border-color: transparent;
}
.ecpro-brain-body .plan-button--filled:hover {
  filter: brightness(1.05);
  box-shadow: 0 10px 22px rgba(0,184,217,0.35);
}

/* ============================================================
   最終CTA
   ============================================================ */
.ecpro-brain-body .final-cta {
  position: relative;
  background: var(--grad-cta);
  padding: 100px 0 110px;
  color: #fff;
  text-align: center;
}
.ecpro-brain-body .final-cta-title {
  margin: 0 0 40px;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.5;
  letter-spacing: 0.5px;
  color: #fff;
  text-shadow: 0 4px 24px rgba(0,42,91,0.18);
}
.ecpro-brain-body .final-cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 36px;
}
.ecpro-brain-body .final-cta-laptop {
  width: 220px;
  height: auto;
  flex-shrink: 0;
  object-fit: contain;
}
.ecpro-brain-body .final-cta-text-wrap {
  display: flex;
  align-items: stretch;
  gap: 18px;
}
.ecpro-brain-body .final-cta-bracket {
  display: inline-block;
  width: 26px;
  flex: 0 0 26px;
}
.ecpro-brain-body .final-cta-bracket svg { width: 100%; height: 100%; }
.ecpro-brain-body .final-cta-bracket--left svg { transform: rotate(180deg); }
.ecpro-brain-body .final-cta-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 18px 0;
}
.ecpro-brain-body .final-cta-headline {
  margin: 0;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.6;
}
.ecpro-brain-body .final-cta-subhead {
  margin: 0;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.5px;
  opacity: 0.92;
}
.ecpro-brain-body .final-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 72px;
  padding: 0 42px;
  min-width: 320px;
  border-radius: var(--r-pill);
  background: var(--c-navy);
  color: #fff;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.8px;
  box-shadow: 0 12px 32px rgba(0,42,91,0.32);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.ecpro-brain-body .final-cta-button:hover {
  background: var(--c-navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0,42,91,0.4);
}
.ecpro-brain-body .arrow {
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  display: inline-block;
}
.ecpro-brain-body .arrow--big {
  width: 10px;
  height: 10px;
  border-width: 3px;
}
.ecpro-brain-body .final-cta-link {
  margin: 28px 0 0;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.94);
}
.ecpro-brain-body .final-cta-link a {
  color: #fff;
  font-weight: 700;
  border-bottom: 1px solid rgba(255,255,255,0.6);
  padding-bottom: 1px;
  transition: border-color .2s;
}

/* ============================================================
   フッター
   ============================================================ */
/* brain トップ(frame1)のフッターとビジュアルを一致させる
   （背景 #313440 / 16px / 列比 800:200:220 / コピー上部に薄線） */
.ecpro-brain-body .site-footer {
  background: #313440;
  color: #fff;
  padding: 76px 0 50px;
}
.ecpro-brain-body .footer-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 800fr 200fr 220fr;
  gap: 0;
}
.ecpro-brain-body .footer-logo {
  width: 128px;
  height: 35px;
  object-fit: contain;
  margin-bottom: 27px;
}
.ecpro-brain-body .footer-tag {
  margin: 0 0 36px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.8px;
}
.ecpro-brain-body .footer-company, .ecpro-brain-body .footer-address {
  margin: 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.8px;
  color: #fff;
}
.ecpro-brain-body .footer-company { margin-bottom: 8px; }
.ecpro-brain-body .footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.ecpro-brain-body .footer-nav-head {
  margin: 0;
  color: #d2d5de;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: 0.8px;
}
.ecpro-brain-body .footer-nav-head:not(:first-child) { margin-top: 18px; }
.ecpro-brain-body .footer-nav a {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.8px;
  color: #fff;
  transition: opacity .2s;
}

.ecpro-brain-body .footer-copy {
  max-width: var(--container);
  margin: 48px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.35);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.7px;
  color: rgba(255,255,255,0.9);
  text-align: left;
}

/* ============================================================
   タブレット（768〜1199px）
   ============================================================ */
@media (max-width: 1199px) {
  .ecpro-brain-body .section-title { font-size: 32px; }
  .ecpro-brain-body .hero-title { font-size: 52px; }
  .ecpro-brain-body .hilights-grid { grid-template-columns: repeat(2, 1fr); }
  .ecpro-brain-body .hilight-card:nth-child(5) { grid-column: span 2; }
  .ecpro-brain-body .foundation-grid { grid-template-columns: repeat(2, 1fr); }
  .ecpro-brain-body .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .ecpro-brain-body .detail-row { padding: 44px 36px; gap: 36px; }
  .ecpro-brain-body .detail-row-title { font-size: 26px; }
  .ecpro-brain-body .cycle-cards { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .ecpro-brain-body .cycle-cards::before { display: none; }
}

/* ============================================================
   スマホ（〜767px）
   ============================================================ */
@media (max-width: 767px) {
  .ecpro-brain-body .mobile-only { display: inline; }
  .ecpro-brain-body .hamburger { display: block; }
  .ecpro-brain-body .mobile-menu { display: block; }
  .ecpro-brain-body .header-nav, .ecpro-brain-body .header-secondary, .ecpro-brain-body .header-cta { display: none; }
  /* モバイルでは最上部ログインバーは非表示（ログインはメニュー内に格納） */
  .ecpro-brain-body .brain-topbar { display: none !important; }
  .ecpro-brain-body .site-header {
    top: 0;
    margin-top: 0;
    height: auto;
    padding: 8px 0;
    background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(180%) blur(10px);
  }
  .ecpro-brain-body .header-stack {
    width: 100%;
    gap: 0;
    transform: none;
    align-items: center;
  }
  /* モバイルでは最上部ログインは非表示（メニュー内に格納） */
  .ecpro-brain-body .header-utility { display: none !important; }
  .ecpro-brain-body .header-bar {
    width: calc(100% - 16px);
    height: 48px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    padding: 0 12px;
    transform: none;
  }
  .ecpro-brain-body .header-logo img { width: 140px; height: 24px; }

  /* ヒーロー */
  .ecpro-brain-body .hero {
    margin-top: 0;
    padding: 80px 0 70px;
  }
  .ecpro-brain-body .hero-eyebrow { font-size: 11px; letter-spacing: 3px; margin-bottom: 14px; }
  .ecpro-brain-body .hero-title { font-size: 34px; line-height: 1.3; margin-bottom: 18px; }
  .ecpro-brain-body .hero-desc { font-size: 14.5px; line-height: 1.9; margin-bottom: 28px; }
  .ecpro-brain-body .hero-buttons { flex-direction: column; gap: 12px; align-items: center; }
  .ecpro-brain-body .hero-button { height: 56px; min-width: 0; width: 100%; max-width: 320px; font-size: 15px; }
  .ecpro-brain-body .hero-tagline { font-size: 12px; letter-spacing: 1px; margin-top: 24px; }
  .ecpro-brain-body .hero-tagline::before, .ecpro-brain-body .hero-tagline::after { width: 18px; margin: 0 10px; }

  /* 円モチーフ：スマホはテキストと干渉しないよう端寄せ・薄め */
  .ecpro-brain-body .hero-deco-1 {
    left: -160px; top: -130px;
    width: 260px; height: 260px;
    border-width: 30px;
    border-color: rgba(255,255,255,0.18);
  }
  .ecpro-brain-body .hero-deco-2 {
    right: -150px; top: -100px;
    width: 240px; height: 240px;
    border-width: 28px;
    border-color: rgba(255,255,255,0.16);
  }
  .ecpro-brain-body .hero-deco-3 { display: none; }
  .ecpro-brain-body .hero-deco-4 { display: none; }
  .ecpro-brain-body .hero-deco-5 {
    left: auto; right: -120px; bottom: -130px;
    width: 220px; height: 220px;
    border-width: 26px;
    border-color: rgba(255,255,255,0.18);
  }

  /* セクション共通 */
  .ecpro-brain-body .cycle, .ecpro-brain-body .hilights, .ecpro-brain-body .detail, .ecpro-brain-body .foundation, .ecpro-brain-body .plans { padding: 64px 0; }
  .ecpro-brain-body .section-pretitle { font-size: 11px; letter-spacing: 1.5px; margin-bottom: 10px; }
  .ecpro-brain-body .section-title { font-size: 24px; line-height: 1.5; margin-bottom: 12px; }
  .ecpro-brain-body .section-subtitle { font-size: 14px; line-height: 1.85; margin-bottom: 36px; }
  .ecpro-brain-body .section-inner { padding: 0 18px; }

  /* 回る構造 4カード */
  .ecpro-brain-body .cycle-cards { grid-template-columns: 1fr; gap: 14px; }
  .ecpro-brain-body .cycle-cards::before { display: none; }
  .ecpro-brain-body .cycle-card { padding: 22px 20px 20px; gap: 12px; border-radius: 10px; }
  .ecpro-brain-body .cycle-card-num { width: 44px; height: 44px; font-size: 16px; border-radius: 10px; }
  .ecpro-brain-body .cycle-card-title { font-size: 17px; }
  .ecpro-brain-body .cycle-card-desc { font-size: 13px; }
  .ecpro-brain-body .cycle-card-pain { font-size: 12px; padding: 9px 12px; }
  .ecpro-brain-body .cycle-card-visual { padding: 16px 14px; border-radius: 10px; }
  .ecpro-brain-body .cv-stat-value { font-size: 17px; }
  .ecpro-brain-body .ai-insight-question { font-size: 14px; }
  .ecpro-brain-body .workflow::before { left: 22px; }
  .ecpro-brain-body .workflow-item { grid-template-columns: 50px 1fr; gap: 10px; }
  .ecpro-brain-body .workflow-step { width: 50px; font-size: 9.5px; height: 24px; }
  .ecpro-brain-body .workflow-card { padding: 12px 14px; gap: 10px; }
  .ecpro-brain-body .workflow-icon { width: 38px; height: 38px; border-radius: 10px; }
  .ecpro-brain-body .workflow-icon svg { width: 20px; height: 20px; }
  .ecpro-brain-body .workflow-text strong { font-size: 13px; }
  .ecpro-brain-body .workflow-text small { font-size: 11.5px; }

  /* ハイライト */
  .ecpro-brain-body .hilights-grid { grid-template-columns: 1fr; gap: 14px; }
  .ecpro-brain-body .hilight-card:nth-child(5) { grid-column: span 1; }
  .ecpro-brain-body .hilight-card { padding: 26px 22px; }
  .ecpro-brain-body .hilight-icon { width: 48px; height: 48px; font-size: 24px; margin-bottom: 16px; }
  .ecpro-brain-body .hilight-title { font-size: 17px; }
  .ecpro-brain-body .hilight-headline { font-size: 13px; }
  .ecpro-brain-body .hilight-text { font-size: 13.5px; }

  /* 独自機能 詳細行 */
  .ecpro-brain-body .detail-row {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 30px 22px;
    border-radius: 0;
    margin-bottom: 0;
  }
  .ecpro-brain-body .detail-row--reverse .detail-row-text { order: 1; }
  .ecpro-brain-body .detail-row--reverse .detail-row-visual { order: 2; }
  .ecpro-brain-body .detail-row-tag { font-size: 11px; letter-spacing: 1.5px; padding: 5px 12px; margin-bottom: 14px; }
  .ecpro-brain-body .detail-row-title { font-size: 21px; line-height: 1.5; margin-bottom: 14px; }
  .ecpro-brain-body .detail-row-lead { font-size: 14px; line-height: 1.85; margin-bottom: 18px; }
  .ecpro-brain-body .detail-check-list li { font-size: 13px; padding: 9px 12px 9px 36px; }
  .ecpro-brain-body .detail-check-list li::before { left: 12px; width: 16px; height: 16px; margin-top: -8px; }
  .ecpro-brain-body .detail-check-list li::after { left: 16px; }

  /* MALL HUB */
  .ecpro-brain-body .mall-hub { padding: 18px 16px; }
  .ecpro-brain-body .mall-hub-center { font-size: 12px; padding: 8px 14px 8px 10px; margin-bottom: 14px; }
  .ecpro-brain-body .mall-hub-center svg { width: 18px; height: 18px; }
  .ecpro-brain-body .mall-hub-item { grid-template-columns: 28px 1fr auto; padding: 9px 10px; font-size: 12px; gap: 8px; }
  .ecpro-brain-body .mall-hub-no { font-size: 10px; }
  .ecpro-brain-body .mall-hub-status { font-size: 9.5px; padding: 2px 7px; }
  .ecpro-brain-body .mall-hub-item--coming { grid-template-columns: 28px 1fr; }

  /* AI INSIGHT */
  .ecpro-brain-body .ai-insight-head { padding: 10px 14px; }
  .ecpro-brain-body .ai-insight-label { font-size: 10px; letter-spacing: 1.5px; }
  .ecpro-brain-body .ai-insight-time { font-size: 10px; }
  .ecpro-brain-body .ai-insight-body { padding: 18px 16px 14px; }
  .ecpro-brain-body .ai-insight-reasons li { padding: 10px; gap: 10px; grid-template-columns: 48px 1fr; }
  .ecpro-brain-body .ai-insight-reason-pct { height: 32px; font-size: 12.5px; }
  .ecpro-brain-body .ai-insight-reason-text strong { font-size: 12.5px; }
  .ecpro-brain-body .ai-insight-reason-text small { font-size: 10.5px; }
  .ecpro-brain-body .ai-insight-foot { padding: 10px 16px; }
  .ecpro-brain-body .ai-insight-foot p { font-size: 11.5px; }

  .ecpro-brain-body .views-tabs { padding: 4px; }
  .ecpro-brain-body .view-tab { font-size: 11px; padding: 8px 4px; }
  .ecpro-brain-body .views-board { padding: 14px; }

  /* 基盤機能 */
  .ecpro-brain-body .foundation-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .ecpro-brain-body .foundation-card { padding: 22px 16px; }
  .ecpro-brain-body .foundation-icon { width: 48px; height: 48px; font-size: 22px; margin-bottom: 12px; }
  .ecpro-brain-body .foundation-title { font-size: 14.5px; }
  .ecpro-brain-body .foundation-text { font-size: 12.5px; line-height: 1.8; }

  /* 料金 */
  .ecpro-brain-body .plans-grid { grid-template-columns: 1fr; gap: 22px; }
  .ecpro-brain-body .plan-card { padding: 28px 22px 26px; }
  .ecpro-brain-body .plan-target { min-height: 0; margin-bottom: 16px; }
  /* 1列積み重ね時は「おすすめ」帯がカード上に突出して上段と重なるため、
     トップ(frame1)のモバイル同様、帯をカード上端に在フローで配置する */
  .ecpro-brain-body .plan-card.plan-card--featured { overflow: hidden; padding: 0 22px 26px; }
  .ecpro-brain-body .plan-card--featured .plan-badge {
    position: static;
    height: 34px;
    margin: 0 -22px 18px;
    border-radius: 0;
  }
  .ecpro-brain-body .plan-name { font-size: 26px; }

  /* 対応モール・カート ロゴ帯 */
  .ecpro-brain-body .brand-strip { padding: 30px 0 34px; }
  .ecpro-brain-body .brand-strip-label { font-size: 17px; margin-bottom: 18px; }
  .ecpro-brain-body .brand-strip-list { gap: 22px 36px; }
  .ecpro-brain-body .brand-logo { height: 40px; }
  .ecpro-brain-body .brand-logo img { height: 32px; }

  /* 最終CTA */
  .ecpro-brain-body .final-cta { padding: 64px 0 70px; }
  .ecpro-brain-body .final-cta-title { font-size: 22px; line-height: 1.55; margin-bottom: 24px; }
  .ecpro-brain-body .final-cta-row { flex-direction: column; gap: 16px; margin-bottom: 26px; }
  .ecpro-brain-body .final-cta-laptop { width: 60%; max-width: 220px; }
  .ecpro-brain-body .final-cta-text-wrap { gap: 12px; }
  .ecpro-brain-body .final-cta-headline { font-size: 15px; }
  .ecpro-brain-body .final-cta-subhead { font-size: 12.5px; }
  .ecpro-brain-body .final-cta-bracket { width: 18px; flex-basis: 18px; }
  .ecpro-brain-body .final-cta-button { height: 60px; min-width: 0; width: 100%; max-width: 320px; padding: 0 24px; font-size: 15px; }
  .ecpro-brain-body .final-cta-link { font-size: 12.5px; margin-top: 22px; }

  /* フッター */
  .ecpro-brain-body .site-footer { padding: 56px 0 30px; }
  .ecpro-brain-body .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 0 22px;
  }
  .ecpro-brain-body .footer-logo { width: 110px; height: 30px; margin-bottom: 16px; }
  .ecpro-brain-body .footer-tag { font-size: 13px; line-height: 1.8; margin-bottom: 18px; }
  .ecpro-brain-body .footer-company, .ecpro-brain-body .footer-address { font-size: 13px; line-height: 1.8; }
  .ecpro-brain-body .footer-nav-head { font-size: 12px; }
  .ecpro-brain-body .footer-nav-head:not(:first-child) { margin-top: 14px; }
  .ecpro-brain-body .footer-nav a { font-size: 13.5px; line-height: 1.95; }
  .ecpro-brain-body .footer-copy {
    margin-top: 28px;
    padding-top: 18px;
    font-size: 11.5px;
  }
}