/* ===========================
   STAFF START LP - style.css
   =========================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --yellow: #F5A623;
  --yellow-dark: #E09010;
  --dark-navy: #1C2233;
  --dark-bg: #22283A;
  --text-dark: #222222;
  --text-medium: #555555;
  --text-light: #888888;
  --border-light: #E8E8E8;
  --bg-gray: #F7F7F7;
  --bg-light: #FAFAFA;
  --white: #FFFFFF;
  --font-ja: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
}

body {
  font-family: var(--font-ja);
  color: var(--text-dark);
  font-size: 14px;
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ===========================
   HEADER / NAVIGATION
   =========================== */

.header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ---- Logo ---- */
.header-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.footer-logo-img {
  height: 26px;
  width: auto;
  display: block;
  /* SVGがダーク背景で見えるよう白フィルター */
  filter: brightness(0) invert(1);
}

/* ---- Nav ---- */
.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 13px;
  line-height: 26px;
  letter-spacing: 0.78px;
  vertical-align: middle;
  color: var(--text-dark);
  padding: 8px 11px;
  border-radius: 4px;
  border: none;
  background: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
  text-decoration: none;
}

.nav-link:hover,
.nav-item.open .nav-link {
  background: var(--bg-gray);
}

.nav-arrow {
  transition: transform 0.2s;
  flex-shrink: 0;
  color: var(--text-light);
  margin-left: 1px;
}

.nav-item.open .nav-arrow {
  transform: rotate(180deg);
}

.nav-external {
  color: var(--text-light);
  flex-shrink: 0;
}

/* ---- Dropdown ---- */
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.10);
  min-width: 190px;
  z-index: 300;
  animation: ddFadeIn 0.15s ease;
}

.nav-item.open .dropdown {
  display: block;
}

@keyframes ddFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown-inner {
  padding: 8px 0;
}

.dropdown-slim ul {
  display: flex;
  flex-direction: column;
}

.dropdown-slim ul li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-dark);
  transition: background 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.dropdown-slim ul li a:hover {
  background: var(--bg-gray);
}

/* Bullet dot in dropdown */
.dd-bullet {
  color: var(--yellow);
  font-size: 8px;
  flex-shrink: 0;
}

/* ---- Header right actions ---- */
.header-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.btn-contact-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  background: #FF4141;
  padding: 9px 18px;
  border-radius: 4px;
  white-space: nowrap;
  transition: background 0.2s;
  text-decoration: none;
}

.btn-contact-nav:hover {
  background: #e03535;
}

/* ---- Mega Dropdown ---- */
.dropdown-mega {
  min-width: 520px;
  left: 0;
}

.dropdown-mega-inner {
  padding: 20px 24px;
  display: flex;
  gap: 32px;
}

.dropdown-col {
  flex: 1;
  min-width: 140px;
}

.dropdown-col-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-light);
}

.dropdown-col ul {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown-col ul li a {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: 4px;
  transition: background 0.15s;
  text-decoration: none;
  line-height: 1.45;
}

.dropdown-col ul li a:hover {
  background: var(--bg-gray);
}

.dropdown-col ul li a .dd-bullet {
  margin-top: 4px;
}


/* ===========================
   HERO SECTION
   =========================== */

.hero {
  background: #F8FAFC;
  padding: 60px 40px 50px;
}

.hero-inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.hero-illust,
.hero-illust-right {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
}

.hero-content {
  flex: 1;
  text-align: center;
  padding: 0 10px;
}

.hero-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.4;
  letter-spacing: 0.12px;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.hero-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-light);
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: #FDC700;
  color: #162034;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.31px;
  text-align: center;
  padding: 13px 28px;
  border-radius: 4px;
  transition: background 0.2s;
  white-space: nowrap;
}

.btn-download:hover { background: #e6b300; }

.btn-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #162034;
  color: #ffffff;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.31px;
  text-align: center;
  padding: 13px 28px;
  border-radius: 4px;
  transition: background 0.2s;
  white-space: nowrap;
}

.btn-contact:hover { background: #1e2e48; }

/* ===========================
   PAIN POINTS
   =========================== */

.pain-section {
  background: var(--white);
  padding: 60px 40px;
}

.pain-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 80px;
}

.pain-left {
  flex: 0 0 320px;
}

.pain-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 48px;
  letter-spacing: 0.35px;
  color: var(--text-dark);
}

.pain-right { flex: 1; }

.pain-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 4px;
}

.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 16px;
  color: var(--text-dark);
  line-height: 1.7;
}

.pain-item::before {
  content: '●';
  color: var(--yellow);
  font-size: 9px;
  margin-top: 4px;
  flex-shrink: 0;
}

/* ===========================
   STAFF STARTなら SECTION
   =========================== */

.staffstart-section {
  background: var(--white);
  padding: 100px 40px 50px;
  text-align: center;
  border-top: 1px solid var(--border-light);
}

.staffstart-eyebrow {
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.staffstart-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 48px;
  letter-spacing: 0.35px;
  text-align: center;
  color: var(--text-dark);
}

/* ===========================
   FEATURES (3 cards)
   =========================== */

.features-section {
  background: var(--white);
  padding: 40px 40px 80px;
}

.features-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.feature-image {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-gray);
}

.feature-image svg {
  width: 100%;
  height: auto;
  display: block;
}

.feature-body {
  padding: 24px 24px 32px;
}

.feature-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 32px;
  letter-spacing: 0.07px;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.feature-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 18px;
  line-height: 29.25px;
  letter-spacing: -0.44px;
  color: var(--text-medium);
}

/* ===========================
   MAIN FEATURES (主な機能) - WHITE BG
   =========================== */

.main-features-section {
  background: var(--white);
  padding: 80px 40px 90px;
  text-align: center;
  border-top: 1px solid var(--border-light);
}

.main-features-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.main-features-sub {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-light);
  margin-bottom: 48px;
}

.main-features-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* 4th and 5th cards: second row centered */
.main-features-grid .main-feature-card:nth-child(4) { grid-column: 1; }
.main-features-grid .main-feature-card:nth-child(5) { grid-column: 2; }

.main-feature-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 28px 24px;
  text-align: left;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.main-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #3b82f6;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: white;
}

.main-feature-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.main-feature-desc {
  font-size: 12.5px;
  color: var(--text-medium);
  line-height: 1.75;
}

/* ===========================
   RESULTS SECTION
   =========================== */

.results-section {
  background: var(--dark-navy);
  padding: 80px 40px 90px;
  text-align: center;
}

.results-eyebrow {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

.results-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 48px;
}

.results-grid {
  max-width: 1020px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.results-message {
  max-width: 760px;
  margin: 28px auto 0;
  font-family: var(--font-ja);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.9;
  color: rgba(255,255,255,0.9);
  text-align: center;
}

@media (max-width: 1000px) {
  .results-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .results-message { font-size: 13px; }
}

.result-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 28px 16px;
  text-align: center;
}

.result-label {
  font-size: 11px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.result-number {
  font-size: 28px;
  font-weight: 900;
  color: #FDC700;
  line-height: 1.2;
  margin-bottom: 10px;
}

.result-note {
  font-size: 10px;
  color: rgba(255,255,255,0.65);
  line-height: 1.55;
}

/* ===========================
   CTA SECTION (まずは資料で詳しく知る)
   =========================== */

.cta-section {
  background: var(--white);
  padding: 70px 20px;
  text-align: center;
}

.cta-section .section-title-center {
  margin-bottom: 10px;
}

.cta-desc {
  font-size: 13px;
  color: var(--text-medium);
  margin-bottom: 24px;
  line-height: 1.7;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--yellow);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 4px;
  transition: background 0.2s;
}

.btn-cta:hover {
  background: var(--yellow-dark);
}

/* ===========================
   CASE STUDIES (導入事例)
   =========================== */

.cases-section {
  background: var(--white);
  padding: 90px 40px 80px;
}

.cases-heading {
  text-align: center;
  margin-bottom: 16px;
}

.cases-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.cases-sub {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-light);
}

.cases-more {
  text-align: right;
  max-width: 1100px;
  margin: 0 auto 32px;
}

.cases-more a {
  font-size: 13px;
  color: var(--text-medium);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: color 0.15s;
}

.cases-more a:hover { color: var(--text-dark); }

.cases-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.case-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: box-shadow 0.2s;
}

.case-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.10);
}

.case-image {
  width: 100%;
  overflow: hidden;
  display: block;
}

.case-image svg {
  width: 100%;
  height: auto;
  display: block;
}

.case-body {
  padding: 16px 16px 20px;
}

.case-stst {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.case-date {
  font-size: 11.5px;
  color: var(--text-light);
}

.case-tag {
  font-size: 11px;
  color: #3b82f6;
}

.case-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--text-dark);
}

/* ===========================
   FOOTER
   =========================== */

.footer {
  background: #1C2540;
  padding: 52px 40px 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

/* ---- Links grid ---- */
.footer-links-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1.4fr 1fr 1fr;
  gap: 16px 40px;
  padding-bottom: 40px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col ul li a {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-col-heading {
  font-size: 13px;
  font-weight: 600;
  color: var(--yellow);
  margin-bottom: 14px;
}

.footer-external-link svg {
  opacity: 0.6;
  flex-shrink: 0;
}

/* ---- Bottom bar ---- */
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin: 0;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 20px;
}

.footer-bottom-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.footer-bottom-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-social {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: color 0.15s;
  text-decoration: none;
}

.footer-social:hover {
  color: var(--white);
}

.footer-copyright {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-left: 4px;
}

/* ===========================
   RESPONSIVE
   =========================== */

}

/* ===========================
   components.css
   課題提示 / 機能セクション 共通
   =========================== */

/* ---- HERO badge & body ---- */
.hero-badge {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-light);
  margin-bottom: 10px;
}

.hero-body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 28px;
}

/* ===========================
   課題提示セクション
   =========================== */

.kadai-section {
  background: var(--white);
  padding: 90px 40px 100px;
}

/* バッジ */
.kadai-badge-wrap {
  text-align: center;
  margin-bottom: 20px;
}

.kadai-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1.5px solid var(--yellow);
  border-radius: 999px;
  padding: 5px 18px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--yellow-dark);
}

.kadai-badge-icon {
  font-size: 13px;
}

/* 見出し */
.kadai-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 48px;
  letter-spacing: 0.35px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 56px;
}

.kadai-grid {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.kadai-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
}

/* 上部：アイコン＋課題タイトル */
.kadai-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 24px 22px 20px;
}

.kadai-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.kadai-icon-wrap.orange { background: #FFF0E6; }
.kadai-icon-wrap.blue   { background: #E8F4FF; }
.kadai-icon-wrap.green  { background: #E8F5EE; }

.kadai-problem-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-dark);
  padding-top: 4px;
}

/* 区切り線 */
.kadai-divider {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 0;
}

/* 下部：矢印・解決策・ボタン */
.kadai-bottom {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.kadai-arrow {
  font-size: 16px;
  color: var(--text-light);
  text-align: center;
}

.kadai-solution {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-medium);
}

/* 関連機能ボタン群 */
.kadai-funcs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.func-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  background: #162034;
  border-radius: 6px;
  padding: 7px 14px;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}

.func-label::before {
  content: '→';
  font-size: 11px;
  opacity: 0.8;
}

.func-label:hover {
  background: #243352;
}

/* ===========================
   機能セクション
   =========================== */

.func-section {
  background: #fff;
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}

.func-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 32px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 48px;
}

.func-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* 4枚以下の場合は左詰め（flex fallback ではなくgridのまま） */

.func-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 28px 22px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  transition: box-shadow 0.2s, border-color 0.2s;
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.func-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.09);
  border-color: var(--dark-navy);
}

.func-icon {
  font-size: 28px;
  margin-bottom: 14px;
  line-height: 1;
}

.func-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.func-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-medium);
}

/* ===========================
   バナーCTA
   =========================== */

.banner-section {
  background: #F8FAFC;
  border-top: 1px solid var(--border-light);
  padding: 60px 40px;
  text-align: center;
}

.banner-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  color: var(--text-medium);
  margin-bottom: 24px;
  line-height: 1.7;
}

/* ===========================
   Responsive
   =========================== */


/* ===========================
   ACQUISITION SECTION
   =========================== */

.acquisition-section {
  background: var(--bg-gray);
  padding: 72px 40px 80px;
}

.section-title-center {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.acquisition-inner {
  max-width: 820px;
  margin: 0 auto;
}

.acquisition-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 40px 56px;
}

.acquisition-card p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: var(--text-medium);
  line-height: 2;
  text-align: left;
}

/* ===========================
   RESPONSIVE (Mobile First)
   =========================== */

/* ─ ハンバーガーボタン（デスクトップでは非表示） ─ */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
  border-radius: 4px;
  transition: background 0.15s;
}
.hamburger-btn:hover { background: var(--bg-gray); }
.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: #FF4141;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
  transform-origin: center;
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─ モバイルメニュー（ドロワー） ─ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
}
.mobile-menu.open { display: block; }

.mobile-menu-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
}

.mobile-menu-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--white);
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  animation: drawerIn 0.25s ease;
}
@keyframes drawerIn {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0;
}
.mobile-menu-header img { height: 24px; }
.mobile-menu-close {
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--text-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}
.mobile-menu-close:hover { background: var(--bg-gray); }

.mobile-menu-body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0 24px;
}

.mobile-nav-item {}
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  text-align: left;
  text-decoration: none;
}
.mobile-nav-link:hover { background: var(--bg-gray); }
.mobile-nav-arrow {
  transition: transform 0.2s;
  color: var(--text-light);
  flex-shrink: 0;
}
.mobile-nav-item.open .mobile-nav-arrow { transform: rotate(180deg); }

.mobile-nav-sub {
  display: none;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border-light);
  padding: 6px 0;
}
.mobile-nav-item.open .mobile-nav-sub { display: block; }

.mobile-nav-sub-section { padding: 10px 20px 4px; }
.mobile-nav-sub-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 6px;
}
.mobile-nav-sub a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  font-size: 13px;
  color: var(--text-dark);
  text-decoration: none;
}
.mobile-nav-sub a:hover { background: rgba(0,0,0,0.04); }
.mobile-nav-sub a .dd-bullet { color: var(--yellow); font-size: 8px; flex-shrink: 0; }

.mobile-menu-cta {
  padding: 16px 20px;
  flex-shrink: 0;
  border-top: 1px solid var(--border-light);
}
.mobile-menu-cta a {
  display: block;
  text-align: center;
  background: #FF4141;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 13px;
  border-radius: 6px;
  text-decoration: none;
}

/* ─ 900px: ナビ非表示 → ハンバーガー表示 ─ */
@media (max-width: 900px) {
  .header-nav { display: none; }
  .hamburger-btn { display: flex; }
}

/* ─ 768px: タブレット〜スマホ ─ */
@media (max-width: 768px) {

  /* ── ヘッダー ── */
  .header { padding: 0 16px; height: 52px; }
  .logo-img { height: 22px; }
  .btn-contact-nav { font-size: 11px; padding: 7px 12px; }

  /* ── HERO ── */
  .hero { padding: 36px 20px 32px; }
  .hero-inner { flex-direction: column; align-items: center; gap: 0; }
  .hero-illust, .hero-illust-right { display: none; }
  .hero-content { padding: 0; text-align: center; }
  .hero-title { font-size: 26px; line-height: 1.4; }
  .hero-body { font-size: 13px; }
  .hero-buttons { flex-direction: column; align-items: center; gap: 10px; }
  .btn-download, .btn-contact { width: 100%; max-width: 300px; justify-content: center; font-size: 14px; padding: 13px 20px; }

  /* ── ペインポイント ── */
  .pain-section { padding: 40px 20px; }
  .pain-inner { flex-direction: column; gap: 20px; }
  .pain-left { flex: none; }
  .pain-title { font-size: 22px; line-height: 1.45; }
  .pain-item { font-size: 14px; }

  /* ── 広告集客 ── */
  .acquisition-section { padding: 44px 20px 48px; }
  .section-title-center { font-size: 18px; margin-bottom: 20px; }
  .acquisition-card { padding: 24px 20px; }
  .acquisition-card p { font-size: 13px; }

  /* ── 課題提示 ── */
  .kadai-section { padding: 52px 20px 60px; }
  .kadai-heading { font-size: 24px; line-height: 1.4; margin-bottom: 32px; }
  .kadai-grid { grid-template-columns: 1fr; gap: 14px; }
  .kadai-problem-title { font-size: 14px; }
  .kadai-solution { font-size: 13px; }

  /* ── 活用イメージ3カード ── */
  .features-section { padding: 44px 20px 52px; }
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-title { font-size: 18px; }
  .feature-desc { font-size: 14px; }
  .feature-body { padding: 18px 16px 22px; }

  /* ── 機能セクション ── */
  .func-section { padding: 52px 20px 60px; }
  .func-heading { font-size: 24px; margin-bottom: 28px; }
  .func-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .func-card { padding: 18px 14px; }
  .func-title { font-size: 13px; }
  .func-desc { font-size: 12px; }
  .func-icon { font-size: 22px; margin-bottom: 10px; }

  /* ── 主な機能 (index用) ── */
  .main-features-section { padding: 52px 20px 60px; }
  .main-features-title { font-size: 22px; }
  .main-features-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .main-features-grid .main-feature-card:nth-child(4),
  .main-features-grid .main-feature-card:nth-child(5) { grid-column: auto; }
  .main-feature-card { padding: 18px 14px; }
  .main-feature-title { font-size: 13px; }
  .main-feature-desc { font-size: 11px; }

  /* ── 成果 ── */
  .results-section { padding: 52px 20px 60px; }
  .results-eyebrow { font-size: 18px; }
  .results-sub { font-size: 12px; margin-bottom: 28px; }
  .results-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .result-card { padding: 20px 12px; }
  .result-number { font-size: 26px; }
  .result-label { font-size: 10px; }
  .result-note { font-size: 10px; }

  /* ── CTA ── */
  .cta-section { padding: 44px 20px; }
  .cta-desc { font-size: 12px; }
  .btn-cta { font-size: 14px; padding: 13px 24px; }

  /* ── 導入事例 ── */
  .cases-section { padding: 52px 20px 60px; }
  .cases-title { font-size: 24px; }
  .cases-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .case-title { font-size: 12px; }

  /* ── バナー ── */
  .banner-section { padding: 40px 20px; }
  .banner-text { font-size: 13px; }

  /* ── フッター ── */
  .footer { padding: 40px 20px 0; }
  .footer-links-row { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .footer-col ul li a { font-size: 12px; }
  .footer-col-heading { font-size: 12px; }
  .footer-bottom { flex-direction: column; align-items: center; gap: 14px; padding: 16px 0 20px; }
  .footer-copyright { font-size: 11px; }
  .footer-logo-img { height: 22px; }

  /* ── STAFF STARTなら (index用) ── */
  .staffstart-section { padding: 52px 20px 36px; }
  .staffstart-title { font-size: 22px; line-height: 1.45; }
}

/* ─ 480px: 小型スマホ ─ */
@media (max-width: 480px) {
  .hero-title { font-size: 24px; }
  .pain-title { font-size: 20px; }
  .kadai-heading { font-size: 21px; }
  .func-grid { grid-template-columns: 1fr; }
  .main-features-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .footer-links-row { grid-template-columns: 1fr; }
  .hero-badge { font-size: 10px; }
  .kadai-badge { font-size: 10px; padding: 4px 14px; }
  .func-label { font-size: 11px; padding: 6px 11px; }
}

/* ===========================
   KADAI BENEFIT IMAGE（課題カード内）
   =========================== */

.kadai-benefit-img {
  width: 100%;
  overflow: hidden;
  background: var(--bg-gray);
  border-radius: 6px;
  margin-bottom: 16px;
}

.kadai-benefit-img svg {
  width: 100%;
  height: auto;
  display: block;
}

/* kadai-cardに縦方向フレックスを適用 */
.kadai-card {
  display: flex;
  flex-direction: column;
}

.kadai-bottom {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ===========================
   LTV STORY SECTION (page4専用)
   =========================== */

.ltv-story-section {
  background: #F8FAFC;
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}

.ltv-story-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 32px;
}

.ltv-cc-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  display: block;
}
.ltv-cc-img {
  width: 100%;
  display: block;
  border-radius: 12px;
}
.ltv-cc-link {
  position: absolute;
  display: block;
  cursor: pointer;
  border-radius: 8px;
  transition: background .15s;
}
.ltv-cc-link:hover {
  background: rgba(22, 32, 52, .06);
}


.ltv-story-inner {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

/* ── カラム共通 ── */
.ltv-col {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px 28px 28px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
}

.ltv-steps {
  flex: 1;
}

.ltv-col-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border-light);
}

.ltv-col-store .ltv-col-header { border-bottom-color: #162034; }
.ltv-col-ec    .ltv-col-header { border-bottom-color: #FDC700; }

.ltv-col-icon { font-size: 24px; }

.ltv-col-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text-dark);
  line-height: 1.4;
}

/* ── ステップリスト ── */
.ltv-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

/* ●番号なし版 */
.ltv-steps--bullet { margin-bottom: 0; }

.ltv-step-bullet {
  flex-shrink: 0;
  color: #FDC700;
  font-size: 10px;
  margin-top: 6px;
}

.ltv-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.ltv-step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #162034;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  font-family: 'Noto Sans JP', sans-serif;
}

.ltv-col-ec .ltv-step-num {
  background: #162034;
  color: #fff;
}

.ltv-step-body { flex: 1; }

.ltv-step-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-dark);
  margin-bottom: 4px;
  line-height: 1.5;
}

.ltv-step-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12.5px;
  color: var(--text-medium);
  line-height: 1.75;
}

/* EC→店舗の波及バッジ */
.ltv-wave-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  background: #FFF8E1;
  border: 1.5px solid #FDC700;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 11.5px;
  font-weight: 700;
  color: #9A7000;
  font-family: 'Noto Sans JP', sans-serif;
}

/* ── 結果表示 ── */
.ltv-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: #F8FAFC;
  border-radius: 8px;
  border: 1px solid var(--border-light);
}

.ltv-result-arrow {
  font-size: 20px;
  color: var(--text-light);
}

.ltv-result-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
}

/* ── レスポンシブ ── */
@media (max-width: 768px) {
  .ltv-story-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .ltv-connector {
    padding-top: 0;
    flex-direction: row;
    justify-content: center;
    gap: 12px;
  }
  .ltv-connector-arrow-svg { transform: rotate(90deg); }
  .ltv-col { padding: 24px 18px 20px; }
}

/* ===========================
   STORY SECTION (page2: 店舗売上)
   =========================== */

.story-section {
  background: #F8FAFC;
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}

.story-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 40px;
}

/* PC: 2カラムグリッド */
.story-grid {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  align-items: stretch;
}

/* EC用：3カラム均等 */
.story-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.story-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* ⑦：2列フル幅・中央寄せ */
.story-step--wide {
  grid-column: 1 / -1;
  max-width: 100%;
  justify-self: stretch;
  width: 100%;
}

/* ⑦ ハイライト */
.story-step--result {
  border-color: #FDC700;
  background: #FFFDF0;
  box-shadow: 0 2px 12px rgba(253,199,0,0.15);
}

.story-step--highlight {
  border-color: #e8e8e8;
  background: var(--white);
}

.story-step-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #162034;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.story-step-num--yellow {
  background: #FDC700;
  color: #162034;
}


.story-step-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
  line-height: 1.5;
}

.story-step-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--text-dark);
}

@media (max-width: 768px) {
  .story-section { padding: 52px 20px 60px; }
  .story-heading { font-size: 20px; margin-bottom: 28px; }
  .story-grid, .story-grid--3col { grid-template-columns: 1fr; gap: 10px; }
  .story-step--wide { max-width: 100%; grid-column: auto; justify-self: stretch; }
  .story-step { padding: 14px 16px; }
  .story-step-text { font-size: 13px; }
}

/* ===========================
   SIMULATION SECTION (page7)
   =========================== */

.sim-section {
  background: #F8FAFC;
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}

.sim-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.sim-sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text-medium);
  text-align: center;
  margin-bottom: 40px;
}

.sim-wrap {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

/* 入力パネル */
.sim-inputs {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 28px 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sim-input-group { display: flex; flex-direction: column; gap: 6px; }

.sim-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dark);
}

.sim-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-input {
  width: 90px;
  padding: 8px 12px;
  border: 1.5px solid var(--border-light);
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text-dark);
  text-align: right;
  transition: border-color 0.15s;
  -moz-appearance: textfield;
}
.sim-input::-webkit-outer-spin-button,
.sim-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.sim-input:focus { outline: none; border-color: #162034; }

.sim-unit {
  font-size: 13px;
  color: var(--text-medium);
  font-family: 'Noto Sans JP', sans-serif;
}

.sim-btn {
  margin-top: 4px;
  background: #162034;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 12px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  width: 100%;
}
.sim-btn:hover { background: #243352; }

/* 結果パネル */
.sim-results {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 28px 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sim-result-section { display: flex; flex-direction: column; gap: 8px; }

.sim-result-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.04em;
}

.sim-result-big {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: #A32D2D;
  line-height: 1;
}

.sim-result-green { color: #2E7D32; }

.sim-result-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.sim-result-breakdown span {
  font-size: 11.5px;
  color: var(--text-medium);
  background: var(--bg-gray);
  border-radius: 4px;
  padding: 3px 8px;
}

.sim-result-save {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #2E7D32;
}

.sim-divider {
  border: none;
  border-top: 1px solid var(--border-light);
}

.sim-note {
  font-size: 11px;
  color: var(--text-light);
  line-height: 1.7;
  font-family: 'Noto Sans JP', sans-serif;
}

@media (max-width: 768px) {
  .sim-section { padding: 52px 20px 60px; }
  .sim-wrap { grid-template-columns: 1fr; }
  .sim-result-big { font-size: 28px; }
}

/* ===========================
   RESIGN PAIN SECTION (page7)
   =========================== */

.resign-pain-section {
  background: var(--white);
  padding: 80px 40px 48px;
  border-top: 1px solid var(--border-light);
}

.resign-pain-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.resign-pain-source {
  font-size: 11px;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 4px;
  font-family: 'Noto Sans JP', sans-serif;
}

.resign-pain-caption {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-medium);
  text-align: center;
  margin-bottom: 28px;
  font-family: 'Noto Sans JP', sans-serif;
}

.resign-pain-grid {
  max-width: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.resign-pain-card {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 24px 16px 20px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.resign-pain-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.resign-pain-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.resign-pain-pct {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 40px;
  color: #162034;
  line-height: 1;
  margin-bottom: 8px;
}

.resign-pain-pct-unit {
  font-size: 20px;
  font-weight: 700;
}

.resign-pain-detail {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11.5px;
  color: var(--text-medium);
  line-height: 1.5;
}

/* ===========================
   SURVEY SECTION (page7)
   =========================== */

.survey-section {
  background: #162034;
  padding: 60px 40px;
}

.survey-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
}

.survey-stat {
  flex-shrink: 0;
  text-align: center;
}

.survey-pct {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 72px;
  color: #FDC700;
  line-height: 1;
}

.survey-pct-unit {
  font-size: 36px;
  font-weight: 700;
}

.survey-pct-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  margin-top: 8px;
  line-height: 1.5;
}

.survey-body {
  border-left: 2px solid rgba(255,255,255,0.15);
  padding-left: 36px;
}

.survey-q {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #FDC700;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.survey-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  line-height: 1.75;
  margin-bottom: 14px;
}

.survey-text strong { color: #FDC700; }

.survey-result {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
}

@media (max-width: 768px) {
  .resign-pain-section { padding: 52px 20px 60px; }
  .resign-pain-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .resign-solution { padding: 20px 16px; }
  .survey-section { padding: 44px 20px; }
  .survey-inner { flex-direction: column; gap: 24px; }
  .survey-body { border-left: none; border-top: 1px solid rgba(255,255,255,0.15); padding-left: 0; padding-top: 24px; }
  .survey-pct { font-size: 56px; }
}

/* ===========================
   OMO SECTION (page4・縮小版)
   =========================== */

.omo-section {
  background: #162034;
  padding: 60px 40px 70px;
}

.omo-compact-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 48px;
  align-items: center;
}

.omo-eyebrow {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: #FDC700;
  margin-bottom: 8px;
}

.omo-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.5;
  color: #ffffff;
  margin-bottom: 16px;
}

.omo-body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 1.85;
  margin-bottom: 12px;
}
.omo-body:last-of-type { margin-bottom: 16px; }

.omo-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #FDC700;
  text-decoration: none;
  border-bottom: 1px solid rgba(253,199,0,0.4);
  padding-bottom: 2px;
  transition: opacity 0.15s;
}
.omo-link:hover { opacity: 0.8; }

.omo-compact-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
}
.omo-compact-diagram svg {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .omo-section { padding: 48px 20px 56px; }
  .omo-compact-inner { grid-template-columns: 1fr; gap: 28px; }
  .omo-compact-diagram svg { max-width: 220px; margin: 0 auto; }
}

/* 接続フロー：スマホは横並びを維持 */
@media (max-width: 480px) {
  .ltv-connect-flow {
    flex-direction: row;
    align-items: center;
    padding: 12px 16px;
    gap: 8px;
  }
  .ltv-connect-left,
  .ltv-connect-right {
    min-width: 0;
    flex: 1;
  }
  .ltv-connect-label { font-size: 12px; }
  .ltv-connect-text  { font-size: 11px; }
  .ltv-connect-arrow svg {
    transform: none !important;
    width: 80px;
  }
}

/* ===========================
   CYCLE DIAGRAM (page4 LTV)
   =========================== */

.cycle-wrap {
  width: 100%;
}

.cycle-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* EC→店舗 接続フロー */
.ltv-connect-flow {
  max-width: 960px;
  margin: 20px auto 0;
  background: #FFF8E1;
  border: 1.5px solid #FDC700;
  border-radius: 10px;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: nowrap;
}

.ltv-connect-left,
.ltv-connect-right {
  text-align: center;
  min-width: 120px;
}

.ltv-connect-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #162034;
  margin-bottom: 4px;
}

.ltv-connect-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--text-medium);
}

.ltv-connect-arrow {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .ltv-connect-flow {
    padding: 12px 16px;
    gap: 8px;
  }
  .ltv-connect-label { font-size: 12px; }
  .ltv-connect-text  { font-size: 11px; }
  .ltv-connect-left,
  .ltv-connect-right { min-width: 0; flex: 1; }
  .ltv-connect-arrow svg { width: 80px; height: auto; }
}

/* ===========================
   CASE STUDY SECTION (page2/3)
   =========================== */

.casestudy-section {
  background: var(--white);
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}

.casestudy-badge-wrap {
  text-align: center;
  margin-bottom: 12px;
}

/* グリッド：3カラム固定 */
.casestudy-grid {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 768px) {
  .casestudy-section { padding: 52px 20px 60px; }
  .casestudy-grid { grid-template-columns: 1fr; }
}

/* ===========================
   SUMMARY SECTION (page2/3)
   =========================== */

.summary-section {
  background: #162034;
  padding: 52px 40px;
}

.summary-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.summary-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-num {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: #FDC700;
  line-height: 1;
}

.summary-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .summary-section { padding: 40px 20px; }
  .summary-inner { grid-template-columns: 1fr; gap: 20px; }
}

/* ===========================
   RESIGN STORY SECTION (page7)
   =========================== */

.resign-story-section {
  background: #F8FAFC;
  padding: 72px 40px 60px;
  border-top: 1px solid var(--border-light);
}

.resign-story-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 36px;
}

.resign-story-grid {
  max-width: 820px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.resign-story-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  gap: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.resign-story-icon {
  font-size: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}

.resign-story-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.resign-story-cat {
  display: inline-block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  color: #fff;
  align-self: flex-start;
}
.resign-story-cat--money { background: #2E7D32; }
.resign-story-cat--joy   { background: #1565C0; }

.resign-story-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  line-height: 1.4;
}

.resign-story-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.8;
}

.resign-story-funcs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

/* アンケートへの橋渡し */
.resign-story-bridge {
  text-align: center;
}

.resign-story-bridge-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 12px;
}

.resign-story-bridge-arrow {
  font-size: 24px;
  color: var(--text-light);
}

@media (max-width: 768px) {
  .resign-story-section { padding: 48px 20px 44px; }
  .resign-story-grid { grid-template-columns: 1fr; }
  .resign-story-card { padding: 20px 16px; }
}

/* ===========================
   SIM LOGIC TABLE (page7)
   =========================== */

.sim-logic {
  max-width: 860px;
  margin: 32px auto 0;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 24px 28px;
}

.sim-logic-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.sim-logic-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
}

.sim-logic-table th {
  background: #F8FAFC;
  color: var(--text-medium);
  font-weight: 700;
  font-size: 11px;
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
  letter-spacing: 0.04em;
}

.sim-logic-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-dark);
  vertical-align: top;
  line-height: 1.6;
}

.sim-logic-table tr:last-child td { border-bottom: none; }
.sim-logic-table td:first-child { font-weight: 600; white-space: nowrap; }
.sim-logic-table td:nth-child(2) { font-family: monospace; font-size: 11.5px; color: #162034; white-space: nowrap; }

.sim-logic-sub {
  display: block;
  font-size: 11px;
  color: var(--text-light);
  margin-top: 2px;
}

.sim-logic-tag {
  display: inline-block;
  background: #F0F0F0;
  color: var(--text-medium);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  margin-top: 2px;
  letter-spacing: 0.04em;
}

.sim-logic-note {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 12px;
  line-height: 1.6;
  font-family: 'Noto Sans JP', sans-serif;
}

.sim-result-label--green { color: #2E7D32; }

@media (max-width: 768px) {
  .sim-logic { padding: 16px; }
  .sim-logic-table td:nth-child(2) { white-space: normal; }
  .sim-logic-table td:first-child { white-space: normal; }
}

/* ===========================
   RESIGN TOP SECTION (page7)
   =========================== */

.resign-top-section {
  background: var(--white);
  padding: 80px 40px 72px;
  border-top: 1px solid var(--border-light);
}

.resign-top-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 24px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.resign-top-source {
  font-size: 11px;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 4px;
  font-family: 'Noto Sans JP', sans-serif;
}

.resign-top-caption {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-medium);
  text-align: center;
  margin-bottom: 32px;
  font-family: 'Noto Sans JP', sans-serif;
}

/* 課題カード行 */
.resign-prob-row {
  max-width: 720px;
  margin: 0 auto 28px;
  display: flex;
  gap: 20px;
  align-items: stretch;
}

/* 単独カード（金銭）*/
.resign-prob-card {
  background: #fff;
  border: 1.5px solid #e4e8f0;
  border-radius: 18px;
  padding: 32px 20px 26px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.12s;
  flex: 1;
  font-family: inherit;
  box-shadow: 0 2px 14px rgba(22,32,52,0.07);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.resign-prob-card:hover {
  border-color: #162034;
  box-shadow: 0 6px 24px rgba(22,32,52,0.13);
  transform: translateY(-3px);
}

.resign-prob-card--active {
  border-color: #162034;
  box-shadow: 0 6px 24px rgba(22,32,52,0.15);
  background: #fff;
}

.resign-prob-icon { display: none; }

.resign-prob-pct {
  font-family: 'Poppins', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 56px;
  color: #162034;
  line-height: 1;
  letter-spacing: -.02em;
}

.resign-prob-unit { font-size: 24px; font-weight: 700; vertical-align: super; line-height: 1; }

.resign-prob-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: #162034;
  line-height: 1.5;
}

.resign-prob-detail {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--text-medium);
  line-height: 1.6;
}

/* グループ囲み（仲間＋充実感）*/
.resign-prob-group {
  flex: 2;
  border: 2px solid #E8E0FF;
  border-radius: 16px;
  padding: 14px 14px 16px;
  background: #FAF8FF;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.resign-prob-group-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #6A1B9A;
  text-align: center;
  letter-spacing: 0.06em;
}

.resign-prob-group-inner {
  display: flex;
  gap: 10px;
  flex: 1;
}

.resign-prob-group .resign-prob-card {
  background: var(--white);
}

.resign-prob-group .resign-prob-card--active {
  border-color: #6A1B9A;
  background: #F3E8FF;
  box-shadow: 0 4px 16px rgba(106,27,154,0.10);
}

.resign-prob-group .resign-prob-card:hover {
  border-color: #6A1B9A;
}

/* 解決策パネル */
.resign-solution-panel {
  max-width: 720px;
  margin: 0 auto;
  transition: opacity 0.2s;
}

.resign-solution-panel--hidden {
  display: none;
}

/* アクティブ時の枠線ハイライト */
#panel-money.resign-solution-panel--active .resign-solution-panel-inner {
  border-color: #2E7D32;
  border-width: 2px;
}
#panel-feel.resign-solution-panel--active .resign-solution-panel-inner {
  border-color: #6A1B9A;
  border-width: 2px;
}

.resign-solution-panel-inner {
  background: #F8FAFC;
  border: 1.5px solid var(--border-light);
  border-radius: 14px;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.resign-solution-cat {
  display: inline-block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  color: #fff;
  align-self: flex-start;
}
.resign-solution-cat--money { background: #2E7D32; }
.resign-solution-cat--joy   { background: #6A1B9A; }

.resign-solution-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
}

.resign-solution-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.8;
}

.resign-solution-funcs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

@media (max-width: 768px) {
  .resign-top-section { padding: 52px 20px 56px; }
  .resign-prob-row { flex-direction: column; gap: 14px; }
  .resign-prob-group-inner { gap: 8px; }
  .resign-prob-pct { font-size: 30px; }
}

/* resign-top追加CSS */
.resign-top-lead {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text-medium);
  text-align: center;
  line-height: 1.8;
  max-width: 680px;
  margin: 0 auto 20px;
}

.resign-prob-subheading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 20px;
}

/* 出典一覧 */
.sim-sources {
  max-width: 860px;
  margin: 20px auto 0;
  padding: 18px 24px;
  background: var(--bg-gray);
  border-radius: 8px;
}

.sim-sources-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-medium);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.sim-sources-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sim-sources-list li {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  color: var(--text-light);
  line-height: 1.6;
}

.sim-sources-item {
  font-weight: 700;
  color: var(--text-medium);
  margin-right: 6px;
}

/* 課題タイトル→解決策へのリンク */
.kadai-prob-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  display: block;
}
.kadai-prob-link:hover {
  text-decoration: underline;
  text-decoration-color: #FDC700;
  text-underline-offset: 3px;
}

/* LTV case links */
.ltv-case-links {
  padding: 14px 0 0;
}
.ltv-case-links-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  margin-bottom: 6px;
}
.ltv-case-link {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: #FDC700;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid rgba(253,199,0,0.2);
  transition: opacity 0.15s;
}
.ltv-case-link:hover { opacity: 0.75; }

/* LTV kadai group labels */
.ltv-kadai-group {
  margin-bottom: 48px;
}
.ltv-kadai-group:last-child { margin-bottom: 0; }

.ltv-kadai-group-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  margin-bottom: 20px;
  padding: 10px 16px;
  background: var(--bg-gray);
  border-left: 4px solid #162034;
  border-radius: 0 6px 6px 0;
  display: inline-block;
}

/* cycle-wrap hover effect */
.cycle-wrap--ec:hover, .cycle-wrap--store:hover {
  opacity: 0.88;
  transition: opacity 0.15s;
}
.cycle-wrap--ec::after, .cycle-wrap--store::after {
  content: '▼ 課題を見る';
  display: block;
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #FDC700;
  padding: 6px 0 2px;
  letter-spacing: 0.06em;
}

/* ===========================
   LTV KADAI 新デザイン (page4)
   =========================== */

.ltv-kadai-wrap {
  max-width: 980px;
  margin: 0 auto;
}

.ltv-kadai-group {
  margin-bottom: 52px;
}

.ltv-kadai-sub {
  margin-bottom: 36px;
  scroll-margin-top: 72px;
}

/* 黄色背景のサブカテゴリ見出し */
.ltv-kadai-sub-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: #162034;
  padding: 10px 16px;
  border-left: 4px solid #FDC700;
  margin-bottom: 0;
  background: #FFFDF0;
  border-radius: 0 6px 6px 0;
}

/* 課題行（1課題1行）*/
.ltv-case-row {
  padding: 24px 0;
  border-bottom: 1px solid var(--border-light);
}
.ltv-case-row:first-of-type { border-top: 1px solid var(--border-light); }

/* コンテンツ：テキスト左・画像右 */
.ltv-case-content {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 24px;
  align-items: start;
}

.ltv-case-content--summary {
  grid-template-columns: 1fr 220px;
}

/* 画像プレースホルダー（右側） */
.ltv-case-img-placeholder {
  width: 220px;
  height: 140px;
  background: #F0F4F8;
  border-radius: 8px;
  border: 1.5px dashed #c8d0d8;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ltv-case-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 2px;
}

.ltv-case-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--text-dark);
  line-height: 1.4;
}

.ltv-case-sol {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13.5px;
  color: var(--text-medium);
  line-height: 1.85;
}

.ltv-case-func-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.ltv-case-funcs { display: flex; flex-wrap: wrap; gap: 6px; }

/* サマリー行（スタッフファン拡大→来店へ） */
.ltv-case-row--summary {
  background: var(--white);
}
.ltv-case-row--summary .ltv-case-sol {
  font-size: 14px;
  line-height: 1.85;
}

/* ナビボタン（循環図の下） */
.cycle-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
  padding: 0 4px;
}

.cycle-nav-btn {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 8px 12px;
  text-decoration: none;
  transition: background 0.15s;
}
.cycle-nav-btn:hover {
  background: rgba(253,199,0,0.2);
  color: #FDC700;
  border-color: rgba(253,199,0,0.4);
}

@media (max-width: 768px) {
  .ltv-case-content,
  .ltv-case-content--summary { grid-template-columns: 1fr; }
  .ltv-case-img-placeholder { width: 100%; height: 160px; order: -1; }
  .ltv-case-title { font-size: 16px; }
}

/* SVG内リンクのホバー効果 */
.cycle-svg a {
  cursor: pointer;
}
.cycle-svg a:hover rect,
.cycle-svg a:hover circle {
  opacity: 0.82;
  transition: opacity 0.15s;
}

.ltv-nav-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1.5px solid rgba(22,32,52,0.2);
  transition: border-color 0.15s;
}
.ltv-nav-link:hover {
  border-color: #FDC700;
  color: var(--text-dark);
}
/* ltv-col-ec内のリンクは白系 */
.ltv-col-ec .ltv-nav-link {
  border-bottom-color: rgba(253,199,0,0.4);
}
.ltv-col-ec .ltv-nav-link:hover {
  border-color: #FDC700;
}

/* ===========================
   LTV RESULTS BLOCKS (page4)
   =========================== */

.ltv-results-block {
  max-width: 980px;
  margin: 0 auto 48px;
  background: #162034;
  border-radius: 14px;
  padding: 40px 36px;
  text-align: center;
}

.ltv-results-block .results-eyebrow {
  font-size: 18px;
  margin-bottom: 6px;
}

.ltv-results-block .results-sub {
  margin-bottom: 28px;
}

.ltv-results-block .results-grid {
  max-width: 100%;
}

@media (max-width: 768px) {
  .ltv-results-block { padding: 28px 16px; margin-bottom: 32px; }
}

/* page4用：課題グループ下のインライン成果 */
.results-section--inline {
  background: #162034;
  padding: 44px 40px 48px;
  margin: 0;
}
.results-section--inline .results-eyebrow {
  font-size: 18px;
}
.results-section--inline .results-grid {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 768px) {
  .results-section--inline { padding: 36px 20px 40px; }
  .results-section--inline .results-grid { grid-template-columns: 1fr 1fr; }
}

/* ===========================
   STOCK CASE (page5) 縦列
   =========================== */

.stock-case-wrap {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.stock-case-card {
  scroll-margin-top: 72px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.stock-case-img-placeholder {
  width: 100%;
  height: 180px;
  background: #F0F4F8;
  border-radius: 8px;
  border: 1.5px dashed #c8d0d8;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stock-case-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stock-case-problem {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.05em;
  background: #F8FAFC;
  padding: 4px 10px;
  border-left: 3px solid #FDC700;
  border-radius: 0 4px 4px 0;
  display: inline-block;
}

.stock-case-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text-dark);
  line-height: 1.5;
}

.stock-case-sol {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.85;
}

.stock-case-funcs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

/* 効果エリア（関連機能の上） */
.stock-case-effect {
  background: #fffbe6;
  border: 1px solid #f0d97a;
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 13px;
  color: #5a4400;
  line-height: 1.75;
  font-weight: 500;
  width: fit-content;
  align-self: flex-end;
  margin-left: auto;
}

.stock-case-effect:empty {
  display: none;
}

/* カード内拡張エリア */
.stock-case-ext {
  background: #eef8f2;
  border: 1px solid #b8e0cc;
  border-radius: 10px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 16px;
}

.stock-case-ext-title {
  font-size: 14px;
  font-weight: 700;
  color: #1a6640;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.stock-case-ext-badge {
  font-size: 11px;
  font-weight: 600;
  color: #2c9e5e;
  background: #d2f0e2;
  border: 1px solid #a8dbbf;
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}

.stock-case-ext-desc {
  font-size: 13px;
  color: #2d6b4a;
  line-height: 1.75;
}

@media (max-width: 768px) {
  .stock-case-card { grid-template-columns: 1fr; }
  .stock-case-img-placeholder { height: 160px; }
  .stock-case-title { font-size: 15px; }
}

/* ===========================
   PAGE7 追加CSS
   =========================== */

/* タブ切り替えパネル */
.resign-solution-panel--hidden {
  display: none !important;
}

/* 選択中カードのハイライト */
.resign-prob-card--active .resign-prob-pct { color: #162034; }
.resign-prob-card--active { border-color: #162034; }

/* 金銭グループのシングル囲み */
.resign-prob-group--single {
  flex: 1;
  border: 2px solid #E8F5E9;
  border-radius: 16px;
  padding: 14px 14px 16px;
  background: #F9FBF9;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.resign-prob-group--single .resign-prob-card {
  background: var(--white);
  flex: none;
  width: 100%;
}

/* シミュレーター入力ラベル */
.sim-inputs-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
}

/* ===========================
   FAQ ACCORDION (toha-06)
   =========================== */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border-light);
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
}

.faq-question {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  padding: 18px 40px 18px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  line-height: 1.5;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: #FDC700;
  font-weight: 400;
  line-height: 1;
}

.faq-item[open] .faq-question::after {
  content: '−';
}

.faq-answer {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--text-medium);
  line-height: 1.85;
  padding: 0 0 20px 0;
}

@media (max-width: 768px) {
  .faq-question { font-size: 14px; }
}

/* ===========================
   VALUE CARDS v2 (toha-02)
   =========================== */

.value-card-grid {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.value-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.value-card-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid #FDC700;
}

.value-card-num {
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #FDC700;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.value-card-title {
  font-family: var(--font-ja);
  font-size: 20px;
  font-weight: 900;
  color: #162034;
  line-height: 1.4;
  margin-bottom: 4px;
}

.value-card-sub {
  font-family: var(--font-ja);
  font-size: 13px;
  color: #777;
  line-height: 1.6;
}

.value-item-group {
  margin-bottom: 14px;
}

.value-item-label {
  font-family: var(--font-ja);
  font-size: 12px;
  font-weight: 700;
  color: #162034;
  margin: 0 0 6px;
  padding-left: 8px;
  border-left: 3px solid #FDC700;
}

.value-item-cards {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.value-item-tag {
  background: #F0F4F8;
  border: 1px solid #DDE4EC;
  border-radius: 6px;
  padding: 5px 10px;
  font-family: var(--font-ja);
  font-size: 11px;
  color: #444;
  line-height: 1.4;
}

.value-cta {
  font-family: var(--font-ja);
  font-size: 13px;
  font-weight: 700;
  color: #162034;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 768px) {
  .value-card-grid { grid-template-columns: 1fr; }
  .value-card-title { font-size: 17px; }
}

/* ===========================
   VALUE IMAGE STACK
   =========================== */
.value-img-stack {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 960px;
  margin: 0 auto;
}
.value-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* ===========================
   SERVICE CHIP GRID (toha-04)
   =========================== */

.service-chip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.service-chip {
  background: #fff;
  border: 1px solid #DDE4EC;
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-chip img {
  display: block;
  width: 100%;
  height: 80px;
  object-fit: contain;
  object-position: center;
  margin-bottom: 4px;
}

.service-chip-name {
  font-family: var(--font-ja);
  font-size: 14px;
  font-weight: 700;
  color: #162034;
  margin: 0;
  line-height: 1.4;
}

.service-chip-desc {
  font-family: var(--font-ja);
  font-size: 12px;
  color: #777;
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .service-chip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .service-chip-grid { grid-template-columns: 1fr; }
}

/* ===========================
   SUPERVISOR (toha-06)
   =========================== */

.supervisor-section {
  background: #F8FAFC;
  border-top: 1px solid var(--border-light);
  padding: 64px 40px;
}

.supervisor-heading {
  font-family: var(--font-ja);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 40px;
}

.supervisor-card {
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.supervisor-photo-placeholder {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: #E8EDF3;
  border: 2px dashed #c0cad6;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.supervisor-photo-placeholder::after {
  content: '顔写真';
  font-family: var(--font-ja);
  font-size: 11px;
  color: #aab;
}

.supervisor-body {
  flex: 1;
}

.supervisor-company {
  font-family: var(--font-ja);
  font-size: 12px;
  color: #888;
  margin: 0 0 4px;
}

.supervisor-name {
  font-family: var(--font-ja);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 4px;
}

.supervisor-name-kana {
  font-size: 13px;
  font-weight: 400;
  color: #888;
  margin-left: 8px;
}

.supervisor-title {
  font-family: var(--font-ja);
  font-size: 13px;
  color: #FDC700;
  font-weight: 700;
  background: #162034;
  display: inline-block;
  padding: 2px 10px;
  border-radius: 4px;
  margin: 4px 0 12px;
}

.supervisor-desc {
  font-family: var(--font-ja);
  font-size: 13px;
  color: #666;
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 768px) {
  .supervisor-section { padding: 48px 20px; }
  .supervisor-card { flex-direction: column; align-items: center; text-align: center; gap: 20px; }
  .supervisor-name { font-size: 18px; }
}

/* ===========================
   BRANDS SECTION (toha-02)
   =========================== */

.brands-section {
  background: #F8FAFC;
  border-top: 1px solid var(--border-light);
  padding: 64px 40px;
}

.brands-inner {
  max-width: 1060px;
  margin: 0 auto;
  text-align: center;
}

.brands-eyebrow {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--yellow);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.brands-heading {
  font-family: 'Poppins', 'Noto Sans JP', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 8px;
}

.brands-note {
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 28px;
}

.brands-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.brands-tab {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border-light);
  background: var(--white);
  color: var(--text-medium);
  cursor: pointer;
  transition: all 0.15s;
}

.brands-tab:hover { border-color: var(--dark-navy); color: var(--dark-navy); }
.brands-tab.active {
  background: var(--dark-navy);
  border-color: var(--dark-navy);
  color: var(--white);
}

.brands-text-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 16px;
}

.brand-text-item {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  background: var(--white);
  border: 1px solid var(--border-light);
  padding: 8px 18px;
  border-radius: 4px;
  letter-spacing: 0.02em;
  transition: box-shadow 0.15s;
}

.brand-text-item:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.brand-text-item[style*="display:none"],
.brand-text-item.hidden { display: none !important; }

/* ===========================
   KPI RESULTS SECTION (toha-02)
   =========================== */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1020px;
  margin: 40px auto 0;
}

.kpi-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 24px 22px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

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

.kpi-category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--yellow);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.kpi-number {
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
  line-height: 1.1;
}

.kpi-big {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.kpi-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.45;
}

.kpi-detail {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ---- Brand Logo Grid ---- */
.brands-logo-grid {
  text-align: left;
}
.brands-logo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.brands-logo-item {
  width: calc((100% - 28px) / 5);
  aspect-ratio: 1.61 / 1;
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--white);
}
.brands-logo-item a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.brands-logo-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.53s ease-out;
}
.brands-logo-item a:hover img {
  transform: scale(1.05);
}
.brands-logo-loading {
  padding: 40px;
  color: var(--text-light);
  font-size: 14px;
  text-align: center;
  width: 100%;
}
@media (max-width: 768px) {
  .brands-logo-item {
    width: calc((100% - 21px) / 3);
  }
}
@media (max-width: 480px) {
  .brands-logo-item {
    width: calc((100% - 7px) / 2);
  }
}

/* タブフィルター JS */
.brand-text-item.hidden { display: none !important; }

@media (max-width: 768px) {
  .brands-section { padding: 48px 20px; }
  .brands-heading { font-size: 22px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
}


/* ===========================
   機能ページ追加コンポーネント
   =========================== */

.point-card {

  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 28px 28px 28px 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.point-card-num {

  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--yellow);
  line-height: 1;
  flex-shrink: 0;
  min-width: 32px;
  margin-top: 2px;
}
.point-card-body {

  display: flex;
  flex-direction: column;
  gap: 8px;
}
.point-card-title {

  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.4;
}
.point-card-desc {

  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.85;
}
.point-card {
 padding: 20px 18px; }
.point-card-num {
 font-size: 22px; }
.point-card-title {
 font-size: 14px; }
.point-card-desc {
 font-size: 12px; }

.point-card-body {

  display: flex;
  flex-direction: column;
  gap: 8px;
}

.point-card-desc {

  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.85;
}
.point-card-desc {
 font-size: 12px; }

.point-card-num {

  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--yellow);
  line-height: 1;
  flex-shrink: 0;
  min-width: 32px;
  margin-top: 2px;
}
.point-card-num {
 font-size: 22px; }

.point-card-title {

  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.4;
}
.point-card-title {
 font-size: 14px; }

.points-eyebrow {

  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 12px;
}

.points-grid {

  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.points-grid {
 grid-template-columns: 1fr; gap: 14px; }

.points-heading {

  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 28px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 48px;
}
.points-heading {
 font-size: 22px; margin-bottom: 28px; }

.points-section {

  background: var(--bg-gray);
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}
.points-section {
 padding: 52px 20px 60px; }

@media (max-width: 768px) {
  .point-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 28px 28px 28px 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
  .point-card-num {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--yellow);
  line-height: 1;
  flex-shrink: 0;
  min-width: 32px;
  margin-top: 2px;
}
  .point-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
  .point-card-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.4;
}
  .point-card-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.85;
}
  .point-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
  .point-card-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--text-medium);
  line-height: 1.85;
}
  .point-card-num {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--yellow);
  line-height: 1;
  flex-shrink: 0;
  min-width: 32px;
  margin-top: 2px;
}
  .point-card-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.4;
}
  .points-eyebrow {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 12px;
}
  .points-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
  .points-heading {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 28px;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 48px;
}
  .points-section {
  background: var(--bg-gray);
  padding: 80px 40px 90px;
  border-top: 1px solid var(--border-light);
}
}

@media (max-width: 768px) {
  .point-card { padding: 20px 18px; }
  .point-card-num { font-size: 22px; }
  .point-card-title { font-size: 14px; }
  .point-card-desc { font-size: 12px; }
  .point-card-desc { font-size: 12px; }
  .point-card-num { font-size: 22px; }
  .point-card-title { font-size: 14px; }
  .points-grid { grid-template-columns: 1fr; gap: 14px; }
  .points-heading { font-size: 22px; margin-bottom: 28px; }
  .points-section { padding: 52px 20px 60px; }
}
/* ===========================
   SOTY ギャラリー & ライトボックス
   =========================== */

/* ギャラリーグリッド */
.soty-gallery {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.soty-gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #E8EDF2;
  border-radius: 10px;
  overflow: hidden;
  border: none;
  padding: 0;
  cursor: pointer;
  display: block;
}

.soty-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.soty-gallery-item:hover img {
  transform: scale(1.05);
}

.soty-gallery-zoom {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity 0.2s;
}

.soty-gallery-item:hover .soty-gallery-zoom,
.soty-gallery-item:focus .soty-gallery-zoom {
  opacity: 1;
}

/* ライトボックス */
.soty-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
}

.soty-lightbox.open {
  display: flex;
}

.soty-lb-inner {
  position: relative;
  max-width: min(90vw, 960px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#sotyLbImg {
  max-width: 100%;
  max-height: calc(90vh - 40px);
  object-fit: contain;
  border-radius: 6px;
  display: block;
}

.soty-lb-counter {
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  margin-top: 12px;
  font-family: 'Poppins', sans-serif;
  letter-spacing: 0.08em;
}

.soty-lb-close {
  position: fixed;
  top: 20px;
  right: 24px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  font-size: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 9001;
}

.soty-lb-close:hover { background: rgba(255, 255, 255, 0.3); }

.soty-lb-prev,
.soty-lb-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  font-size: 36px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 9001;
  line-height: 1;
}

.soty-lb-prev { left: 16px; }
.soty-lb-next { right: 16px; }
.soty-lb-prev:hover,
.soty-lb-next:hover { background: rgba(255, 255, 255, 0.3); }

@media (max-width: 768px) {
  .soty-gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .soty-lb-prev { left: 8px; }
  .soty-lb-next { right: 8px; }
}

/* ===========================
   導入事例カード — API対応
   =========================== */

/* case-card をリンクとして使う */
a.case-card {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* case-image 内の img */
.case-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.case-card:hover .case-image img {
  transform: scale(1.04);
}

/* 画像なしフォールバック */
.case-image-fallback {
  width: 100%;
  height: 200px;
  background: #E8EDF2;
}

/* スケルトンローディング */
@keyframes skeleton-shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.skeleton-block {
  background: linear-gradient(90deg, #e8edf2 25%, #f4f6f8 50%, #e8edf2 75%);
  background-size: 800px 100%;
  animation: skeleton-shimmer 1.4s infinite;
  border-radius: 4px;
}
.skeleton-img  { width: 100%; height: 200px; border-radius: 0; }
.skeleton-stst { width: 80px; height: 12px; margin-bottom: 12px; }
.skeleton-line { width: 100%; height: 13px; margin-bottom: 8px; }
.skeleton-line.short { width: 65%; margin-bottom: 0; }

/* ===========================
   他の課題へのリンク（フッター上）
   =========================== */
.other-solutions {
  background: #F8FAFC;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 40px 40px;
}

.other-solutions-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.other-solutions-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.other-solutions-cols {
  display: flex;
  gap: 32px;
}

@media (max-width: 768px) {
  .other-solutions { padding: 32px 20px; }
  .other-solutions-cols { flex-wrap: wrap; gap: 24px; }
  .other-solutions-cols .dropdown-col { min-width: calc(50% - 12px); }
}

/* ===========================
   SOTY 応援サポーター募集
   =========================== */

.soty-sponsor-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.soty-sponsor-lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dark);
}

/* ブロック（メリット・実績） */
.soty-sponsor-block {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 28px 32px;
}

.soty-sponsor-block-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
}

.soty-sponsor-block-body {
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dark);
}

/* 実績リスト */
.soty-sponsor-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.soty-sponsor-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  font-size: 13px;
  line-height: 1.7;
}

.soty-sponsor-row dt {
  font-weight: 700;
  color: var(--dark-navy);
  padding-top: 1px;
  white-space: nowrap;
}

.soty-sponsor-row dd {
  color: var(--text-dark);
}

.soty-sponsor-note {
  color: var(--text-light);
  font-size: 12px;
  margin-left: 4px;
}

/* お問い合わせ */
.soty-sponsor-contact {
  background: var(--dark-navy);
  color: #fff;
  border-radius: 10px;
  padding: 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.soty-sponsor-contact-org {
  font-size: 14px;
  font-weight: 700;
}

.soty-sponsor-contact-person {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}

.soty-sponsor-btn {
  display: inline-flex;
  align-items: center;
  background: var(--yellow);
  color: var(--dark-navy);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 32px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s;
  margin-top: 4px;
}

.soty-sponsor-btn:hover {
  background: var(--yellow-dark);
}

@media (max-width: 768px) {
  .soty-sponsor-block { padding: 20px 18px; }
  .soty-sponsor-row { grid-template-columns: 90px 1fr; gap: 8px; }
  .soty-sponsor-contact { padding: 24px 20px; }
}

/* ===========================
   Sticky CTA Bar (共通)
   =========================== */
.func-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #162034;
  border-top: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.25);
  z-index: 900;
  padding: 14px 40px;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.func-sticky-cta.is-visible {
  transform: translateY(0);
}
.func-sticky-cta-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.func-sticky-cta-text {
  flex: 1;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
.func-sticky-cta-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.func-sticky-cta-btn-dl {
  background: #FDC700;
  color: #162034;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
}
.func-sticky-cta-btn-contact {
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.4);
}
.func-sticky-cta-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.45);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 6px;
  flex-shrink: 0;
  transition: color 0.15s;
}
.func-sticky-cta-close:hover { color: #fff; }
@media (max-width: 768px) {
  .func-sticky-cta { padding: 12px 16px; }
  .func-sticky-cta-inner { gap: 12px; }
  .func-sticky-cta-text { font-size: 12px; white-space: normal; }
  .func-sticky-cta-btn-dl,
  .func-sticky-cta-btn-contact { padding: 9px 14px; font-size: 12px; }
}
@media (max-width: 480px) {
  .func-sticky-cta-text { display: none; }
}

/* ===========================
   FEATURES CASE STUDY SECTION
   =========================== */
.features-case-section {
  background: #f8fafc;
  padding: 80px 40px;
  border-top: 1px solid var(--border-light);
}
.features-case-inner {
  max-width: 900px;
  margin: 0 auto;
}
.features-case-eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  color: #1a6be0;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 10px;
}
.features-case-title {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 900;
  color: var(--navy);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.4;
}
.features-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.features-case-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.features-case-card:hover {
  box-shadow: 0 8px 28px rgba(15,33,67,.1);
  transform: translateY(-3px);
}
.features-case-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.features-case-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s;
}
.features-case-card:hover .features-case-thumb img {
  transform: scale(1.03);
}
.features-case-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.65;
  padding: 0 18px 18px;
}
@media (max-width: 600px) {
  .features-case-section { padding: 60px 20px; }
  .features-case-grid { grid-template-columns: 1fr; }
}