/*
 * 仕訳無双 LP
 * 採用B方向のコード実装
 * 対象: learning / roi / crm / security / pricing / contact
 */

:root {
  --b-ink: #17130e;
  --b-muted: #645e54;
  --b-paper: #fbf8f1;
  --b-paper-deep: #f4eee2;
  --b-gold: #b77a14;
  --b-gold-dark: #87580b;
  --b-gold-soft: #d8b46b;
  --b-line: rgba(183, 122, 20, .36);
  --b-shadow: 0 22px 55px rgba(63, 43, 13, .10);
  --b-serif: "Noto Serif JP", serif;
  --b-sans: "Noto Sans JP", sans-serif;
}

#learning,
#roi,
#crm,
#security,
#pricing {
  position: relative;
  overflow: hidden;
  color: var(--b-ink);
}

#learning::before,
#roi::before,
#crm::before,
#security::before,
#pricing::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .45;
  background:
    radial-gradient(circle at 12% 15%, rgba(202, 164, 91, .09), transparent 28%),
    radial-gradient(circle at 88% 74%, rgba(202, 164, 91, .07), transparent 31%);
}

#learning > .container,
#roi > .container,
#crm > .container,
#security > .container,
#pricing > .container,
#contact > .container {
  position: relative;
  z-index: 1;
}

#learning .section-label,
#roi .section-label,
#crm .section-label,
#security .section-label,
#pricing .section-label {
  color: var(--b-gold-dark);
}

#learning .section-title,
#roi .section-title,
#crm .section-title,
#security .section-title,
#pricing .section-title,
#contact .closing-title {
  font-family: var(--b-serif);
  font-weight: 600;
  letter-spacing: .025em;
}

#learning .section-desc,
#roi .section-desc,
#crm .section-desc,
#security .section-desc {
  color: #514a40 !important;
  opacity: 1 !important;
}

#learning .text-accent,
#roi .text-accent,
#crm .text-accent,
#security .text-accent,
#pricing .text-accent {
  color: var(--b-gold-dark) !important;
  -webkit-text-fill-color: var(--b-gold-dark) !important;
}

/* ---------- 04 学習 ---------- */

#learning {
  background: #fffdf8;
}

.b-learning-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(500px, 1.08fr);
  align-items: center;
  gap: clamp(42px, 6vw, 84px);
  max-width: 1160px;
  margin: 60px auto 0;
}

.b-learning-rules {
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid var(--b-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, .84);
  box-shadow: var(--b-shadow);
}

.b-learning-rules header {
  margin-bottom: 26px;
  text-align: center;
}

.b-learning-rules header span {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 600;
}

.b-learning-rules header span::before,
.b-learning-rules header span::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--b-gold-soft);
}

.b-learning-rules header strong {
  display: block;
  color: var(--b-ink);
  font-size: .98rem;
  line-height: 1.75;
}

.b-learning-example {
  border-top: 1px dashed rgba(183, 122, 20, .30);
  border-bottom: 1px dashed rgba(183, 122, 20, .30);
}

.b-learning-example > div {
  display: grid;
  grid-template-columns: 48px minmax(90px, 1fr) 28px minmax(90px, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 88px;
  padding: 14px 4px;
}

.b-learning-example > div + div {
  border-top: 1px solid rgba(183, 122, 20, .18);
}

.b-learning-example span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(183, 122, 20, .28);
  border-radius: 50%;
  background: var(--b-paper);
  color: var(--b-gold-dark);
  font-weight: 800;
}

.b-learning-example b {
  position: relative;
  padding: 17px 12px;
  border-radius: 4px;
  background: linear-gradient(145deg, #fffefb, #eee5d5);
  box-shadow: 0 8px 16px rgba(43, 31, 12, .10);
  color: #2b271f;
  font-family: Georgia, serif;
  font-size: 1rem;
  text-align: center;
}

.b-learning-example i {
  color: var(--b-gold);
  font-size: 1.25rem;
  font-style: normal;
  text-align: center;
}

.b-learning-example strong {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1.1rem;
  text-align: center;
}

.b-learning-rules > p {
  margin: 22px 0 0;
  color: var(--b-muted);
  font-size: .88rem;
  line-height: 1.9;
  text-align: center;
}

.b-learning-loop {
  position: relative;
  width: min(100%, 540px);
  aspect-ratio: 1;
  margin: 0 auto;
}

.b-learning-ring {
  position: absolute;
  inset: 4%;
  width: 92%;
  height: 92%;
  overflow: visible;
}

.b-learning-ring path {
  fill: none;
  stroke: var(--b-gold);
  stroke-width: 3;
  stroke-linecap: round;
  marker-end: url("#b-learning-arrow");
}

.b-learning-core {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 152px;
  height: 120px;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(183, 122, 20, .48);
  border-radius: 24px;
  background: linear-gradient(145deg, #fff, #efe4cf);
  box-shadow: 0 18px 34px rgba(63, 43, 13, .14);
  text-align: center;
}

.b-learning-core span {
  color: var(--b-gold-dark);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.b-learning-core strong {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1.28rem;
  line-height: 1.28;
}

.b-learning-step {
  position: absolute;
  z-index: 2;
  width: 154px;
  min-height: 98px;
  padding: 21px 14px 14px;
  border: 1px solid rgba(183, 122, 20, .27);
  border-radius: 50%;
  background: rgba(255, 253, 248, .96);
  box-shadow: 0 13px 28px rgba(63, 43, 13, .11);
  text-align: center;
}

.b-learning-step > span {
  position: absolute;
  left: 50%;
  top: -22px;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: linear-gradient(145deg, #dcae4b, #9d650d);
  color: #fffaf0;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -.02em;
  font-variant-numeric: lining-nums tabular-nums;
}

.b-learning-step strong,
.b-learning-step small {
  display: block;
}

.b-learning-step strong {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: .96rem;
}

.b-learning-step small {
  margin-top: 5px;
  color: var(--b-muted);
  font-size: .69rem;
}

.b-learning-step-1 { left: 50%; top: 2%; transform: translateX(-50%); }
.b-learning-step-2 { right: 0; top: 50%; transform: translateY(-50%); }
.b-learning-step-3 { left: 50%; bottom: 0; transform: translateX(-50%); }
.b-learning-step-4 { left: 0; top: 50%; transform: translateY(-50%); }

.b-learning-shift {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 84px minmax(0, 1fr);
  align-items: center;
  max-width: 1160px;
  margin: 52px auto 0;
  padding: 25px clamp(22px, 4vw, 46px);
  border: 1px solid var(--b-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 12px 28px rgba(63, 43, 13, .07);
}

.b-learning-shift > div {
  display: flex;
  align-items: center;
  gap: 20px;
}

.b-learning-shift > div:last-child {
  justify-content: flex-end;
}

.b-learning-shift span {
  flex: 0 0 auto;
  padding: 10px 18px;
  border-radius: 8px;
  background: #e6e5e2;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-weight: 700;
}

.b-learning-shift > div:last-child span {
  background: var(--b-gold);
  color: #fff;
}

.b-learning-shift strong {
  color: var(--b-ink);
  font-size: .92rem;
  line-height: 1.7;
}

.b-learning-shift i {
  position: relative;
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--b-gold));
}

.b-learning-shift i::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 12px solid var(--b-gold);
  transform: translateY(-50%);
}

/* ---------- 05 ROI ---------- */

#roi {
  background: #fff;
}

#roi > .container {
  width: min(1480px, calc(100% - 48px));
  max-width: 1480px;
  padding-right: 24px;
  padding-left: 24px;
}

.b-roi-approved-visual {
  position: relative;
  width: 100%;
  max-width: 1420px;
  aspect-ratio: 1694 / 376;
  margin: 52px auto 0;
  overflow: hidden;
  background: #fffdf8;
}

.b-roi-approved-visual picture,
.b-roi-approved-visual img {
  position: absolute;
  left: 0;
  width: 100%;
  height: auto;
}

.b-roi-approved-visual picture {
  top: 0;
}

.b-roi-approved-visual img {
  position: static;
  display: block;
  image-rendering: auto;
}

#roi .b-roi-approved-visual ~ .b-roi-flow {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.b-roi-flow {
  position: relative;
  display: grid;
  grid-template-columns: minmax(310px, 1.08fr) minmax(310px, 1.02fr) minmax(300px, 1fr);
  align-items: center;
  gap: clamp(26px, 3.5vw, 52px);
  max-width: 1220px;
  margin: 58px auto 0;
  padding: 34px clamp(24px, 4vw, 52px) 52px;
  border: 1px solid var(--b-line);
  border-radius: 18px;
  background: linear-gradient(145deg, #fff, #fbf6ec);
  box-shadow: var(--b-shadow);
}

.b-roi-flow::after {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  bottom: 26px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--b-gold) 18%, var(--b-gold) 82%, transparent);
}

.b-roi-before-after {
  display: grid;
  grid-template-columns: 1fr 54px 1fr;
  align-items: center;
  gap: 8px;
}

.b-roi-time {
  position: relative;
  padding: 22px 10px;
  text-align: center;
}

.b-roi-time::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 116px;
  height: 116px;
  transform: translate(-50%, -43%);
  border: 1px solid rgba(183, 122, 20, .25);
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0 56%, #f5ecda 57% 100%);
}

.b-roi-time > * {
  position: relative;
  z-index: 1;
}

.b-roi-time span {
  display: block;
  min-height: 38px;
  color: var(--b-ink);
  font-size: .73rem;
  font-weight: 700;
  white-space: nowrap;
}

.b-roi-time strong {
  display: block;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 3.75rem;
  font-weight: 400;
  font-variant-numeric: lining-nums proportional-nums;
  line-height: 1;
}

.b-roi-time-after strong,
.b-roi-time-after span {
  color: var(--b-gold);
}

.b-roi-time small {
  font-size: 1.3rem;
}

.b-roi-before-after > i {
  position: relative;
  height: 2px;
  background: var(--b-gold);
}

.b-roi-before-after > i::after {
  content: "";
  position: absolute;
  right: -2px;
  top: 50%;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid var(--b-gold);
  transform: translateY(-50%);
}

.b-roi-equation {
  display: grid;
  grid-template-columns: 1fr 24px 1fr 24px 1fr;
  align-items: center;
  gap: 5px;
}

.b-roi-equation > div {
  text-align: center;
}

.b-roi-equation strong {
  display: block;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: clamp(3rem, 5vw, 4.6rem);
  font-weight: 400;
  font-variant-numeric: lining-nums proportional-nums;
  line-height: 1;
}

.b-roi-equation small {
  display: block;
  margin-top: 10px;
  color: var(--b-ink);
  font-size: .76rem;
  font-weight: 700;
}

.b-roi-equation > b {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1.7rem;
  font-weight: 400;
  text-align: center;
}

.b-roi-result {
  padding-left: clamp(22px, 3vw, 42px);
  border-left: 1px solid rgba(183, 122, 20, .32);
}

.b-roi-result > span {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1rem;
  font-weight: 700;
}

.b-roi-result > strong {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 7px;
  margin: 6px 0 12px;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: clamp(3.8rem, 4.7vw, 5.45rem);
  font-weight: 400;
  font-variant-numeric: lining-nums proportional-nums;
  letter-spacing: -.04em;
  line-height: .95;
  white-space: nowrap;
}

.b-roi-result > strong small {
  flex: 0 0 auto;
  margin-left: 0;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: .96rem;
  font-weight: 600;
  letter-spacing: 0;
}

.b-roi-result p {
  color: var(--b-muted);
  font-size: .78rem;
}

.b-roi-summary {
  display: grid;
  grid-template-columns: minmax(190px, .78fr) minmax(220px, .92fr) minmax(0, 2fr);
  max-width: 1420px;
  margin: 28px auto 0;
  border: 1px solid var(--b-line);
  border-radius: 16px;
  background: var(--b-paper);
  overflow: hidden;
}

.b-roi-summary > div {
  padding: 26px 30px;
}

.b-roi-summary > div + div {
  border-left: 1px solid var(--b-line);
}

.b-roi-summary-stat span {
  color: var(--b-muted);
  font-size: .75rem;
  font-weight: 700;
}

.b-roi-summary-stat > strong {
  display: block;
  margin: 4px 0 7px;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: 3.15rem;
  font-weight: 400;
  font-variant-numeric: lining-nums proportional-nums;
  line-height: 1;
}

.b-roi-summary-stat > strong small {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: .95rem;
  font-weight: 600;
}

.b-roi-summary-stat p {
  color: var(--b-muted);
  font-size: .7rem;
}

.b-roi-value {
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(0, 1.6fr);
  align-items: center;
  gap: 24px;
}

.b-roi-value > span {
  grid-column: 1;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: .8rem;
}

.b-roi-value h3 {
  grid-column: 1;
  margin: -14px 0 0;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1.15rem;
  line-height: 1.55;
}

.b-roi-value > div {
  grid-column: 2;
  grid-row: 1 / 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-left: 1px solid var(--b-line);
}

.b-roi-value p {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 62px;
  padding: 6px 20px;
  color: var(--b-muted);
  font-size: .68rem;
  line-height: 1.55;
}

.b-roi-value p:nth-child(odd) {
  border-right: 1px solid rgba(183, 122, 20, .25);
}

.b-roi-value p:nth-child(n+3) {
  border-top: 1px solid rgba(183, 122, 20, .25);
}

.b-roi-value p strong {
  color: var(--b-ink);
  font-size: .83rem;
}

/* ---------- 06 顧問先管理 ---------- */

#crm {
  background: var(--b-paper);
}

.b-crm-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(280px, .72fr);
  align-items: stretch;
  gap: clamp(30px, 4vw, 56px);
  max-width: 1220px;
  margin: 54px auto 0;
}

.b-crm-screen {
  min-width: 0;
  border: 1px solid rgba(183, 122, 20, .34);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--b-shadow);
  overflow: hidden;
}

.b-crm-chrome {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 42px;
  padding: 0 16px;
  border-bottom: 1px solid #e8e2d8;
  background: #fbfaf7;
}

.b-crm-chrome i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d2cb;
}

.b-crm-chrome i:first-child { background: #df705c; }
.b-crm-chrome i:nth-child(2) { background: #e7b943; }
.b-crm-chrome i:nth-child(3) { background: #70b777; }

.b-crm-chrome span {
  margin-left: 8px;
  color: var(--b-muted);
  font-size: .68rem;
  font-weight: 700;
}

.b-crm-app {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  min-height: 528px;
}

.b-crm-app aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  padding: 24px 0;
  border-right: 1px solid #ebe6dc;
  background: #fbfaf7;
}

.b-crm-app aside b {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(145deg, #d3a33d, #95600c);
  color: #fff;
  font-family: var(--b-serif);
}

.b-crm-app aside span {
  width: 22px;
  height: 22px;
  border: 1px solid #aaa49a;
  border-radius: 5px;
}

.b-crm-main {
  padding: 28px 30px;
}

.b-crm-main > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.b-crm-main h3 {
  margin: 0 0 8px;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1.55rem;
}

.b-crm-main header p {
  color: var(--b-muted);
  font-size: .72rem;
  line-height: 1.6;
}

.b-crm-main header > span {
  flex: 0 0 auto;
  padding: 8px 15px;
  border-radius: 7px;
  background: #f6edda;
  color: var(--b-gold-dark);
  font-size: .72rem;
  font-weight: 800;
}

.b-crm-panel {
  padding: 17px 20px;
  border: 1px solid #e7e1d7;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 7px 18px rgba(37, 27, 13, .05);
}

.b-crm-panel + .b-crm-panel {
  margin-top: 12px;
}

.b-crm-panel h4 {
  margin: 0 0 13px;
  color: var(--b-ink);
  font-size: .78rem;
  font-weight: 800;
}

.b-crm-status {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.b-crm-status > div {
  padding: 0 18px;
  text-align: center;
}

.b-crm-status > div + div {
  border-left: 1px solid #e9e4dc;
}

.b-crm-status span {
  display: block;
  color: var(--b-muted);
  font-size: .7rem;
}

.b-crm-status strong {
  display: block;
  margin-top: 4px;
  color: var(--b-gold);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 1.9rem;
  font-weight: 500;
  letter-spacing: -.03em;
  font-variant-numeric: lining-nums tabular-nums;
}

.b-crm-status strong.is-alert { color: #c4563d; }
.b-crm-status strong.is-done { color: #4d8753; }

.b-crm-status small {
  margin-left: 2px;
  font-family: var(--b-sans);
  font-size: .65rem;
  font-weight: 700;
}

.b-crm-rules p {
  display: grid;
  grid-template-columns: 1fr 28px 1fr;
  align-items: center;
  min-height: 32px;
  color: var(--b-muted);
  font-size: .75rem;
}

.b-crm-rules p + p {
  border-top: 1px solid #ece7df;
}

.b-crm-rules i {
  color: var(--b-gold);
  font-style: normal;
  text-align: center;
}

.b-crm-rules strong {
  color: var(--b-ink);
}

.b-crm-history > p {
  display: flex;
  gap: 18px;
  color: var(--b-muted);
  font-size: .72rem;
}

.b-crm-history time {
  color: var(--b-gold-dark);
  font-weight: 700;
}

.b-crm-history > strong {
  display: block;
  margin-top: 12px;
  padding: 9px 13px;
  border: 1px solid rgba(183, 122, 20, .22);
  border-radius: 6px;
  background: #fbf5e9;
  color: var(--b-gold-dark);
  font-size: .74rem;
}

.b-crm-features {
  display: grid;
  align-content: center;
}

.b-crm-features > div {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 82px;
  padding: 10px 0;
  border-bottom: 1px solid var(--b-line);
}

.b-crm-features > div:last-child {
  border-bottom: 0;
}

.b-crm-features > div > span {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border: 1px solid rgba(183, 122, 20, .32);
  border-radius: 50%;
  color: var(--b-gold);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -.02em;
  font-variant-numeric: lining-nums tabular-nums;
}

.b-crm-features p,
.b-crm-features strong,
.b-crm-features small {
  display: block;
}

.b-crm-features strong {
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1rem;
}

.b-crm-features small {
  margin-top: 4px;
  color: var(--b-muted);
  font-size: .7rem;
  line-height: 1.55;
}

/* ---------- 11 情報管理 ---------- */

#security {
  background: #fffdf8;
}

.b-security-panel {
  max-width: 1160px;
  margin: 56px auto 0;
  padding: 30px 44px 36px;
  border: 1px solid var(--b-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--b-shadow);
}

.b-security-panel h3 {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 0 0 30px;
  color: var(--b-gold-dark);
  font-family: var(--b-serif);
  font-size: 1.25rem;
  font-weight: 600;
  text-align: center;
}

.b-security-panel h3 span {
  flex: 1;
  height: 1px;
  background: var(--b-gold-soft);
}

.b-security-assurances {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.b-security-assurances article {
  padding: 8px clamp(26px, 3vw, 46px) 2px;
  text-align: center;
}

.b-security-assurances article + article {
  border-left: 1px solid var(--b-line);
}

.b-security-icon {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  margin: 0 auto 20px;
}

.b-security-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--b-gold-dark);
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.b-security-icon text {
  fill: var(--b-gold-dark);
  stroke: none;
  font-family: Georgia, serif;
  font-size: 16px;
}

.b-security-assurances strong {
  display: block;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.6;
}

.b-security-assurances p {
  margin: 10px auto 0;
  color: #514a40;
  font-size: .8rem;
  line-height: 1.8;
}

.b-security-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1080px;
  margin: 20px auto 0;
}

.b-security-rail span {
  position: relative;
  padding: 13px 24px;
  color: var(--b-ink);
  font-family: var(--b-serif);
  font-size: .9rem;
  font-weight: 600;
  text-align: center;
}

.b-security-rail span + span {
  border-left: 1px solid var(--b-line);
}

/* ---------- 12 料金 ---------- */

#pricing {
  background: var(--b-paper);
}

#pricing .pricing-lead {
  max-width: 760px;
  color: var(--b-muted);
  text-align: center;
}

.b-pricing-card {
  max-width: 900px;
  margin: 46px auto 0;
  padding: 30px 34px 20px;
  border: 1px solid var(--b-line);
  border-radius: 18px;
  background: rgba(255, 255, 255, .93);
  box-shadow: var(--b-shadow);
  text-align: center;
}

.b-pricing-main {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  column-gap: .18em;
}

.b-pricing-main > span {
  display: block;
  flex: 0 0 100%;
  margin-bottom: 4px;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: .12em;
}

.b-pricing-main > strong {
  display: inline-flex;
  align-items: baseline;
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: clamp(5.6rem, 10vw, 9rem);
  font-weight: 500;
  font-variant-numeric: lining-nums proportional-nums;
  letter-spacing: -.035em;
  line-height: .98;
}

.b-pricing-main > strong > small {
  margin-right: .1em;
  font-size: .28em;
  font-weight: 600;
  letter-spacing: .06em;
}

.b-pricing-main > b {
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  font-weight: 500;
  letter-spacing: .01em;
}

.b-pricing-caption {
  margin: 8px 0 22px;
  color: var(--b-ink);
  font-size: .86rem;
  font-weight: 600;
}

.b-pricing-conditions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 -34px 20px;
  padding: 19px 34px;
  border-top: 1px solid var(--b-line);
  border-bottom: 1px solid var(--b-line);
}

.b-pricing-conditions > div {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 16px;
}

.b-pricing-conditions > div + div {
  border-left: 1px solid var(--b-line);
}

.b-pricing-conditions span {
  color: var(--b-muted);
  font-size: .8rem;
  font-weight: 700;
}

.b-pricing-conditions strong {
  color: var(--b-gold);
  font-family: var(--b-serif);
  font-size: 1.45rem;
  font-variant-numeric: lining-nums proportional-nums;
  letter-spacing: .01em;
}

.b-pricing-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 68px;
  margin: 0;
  border-radius: 8px;
  border-color: var(--b-gold) !important;
  background: linear-gradient(135deg, #d6a640, #b5760d) !important;
  color: #fff !important;
  font-family: var(--b-serif);
  font-size: 1.25rem;
}

.b-pricing-note {
  margin: 14px 0 0;
  color: var(--b-muted);
  font-size: .68rem;
  line-height: 1.75;
}

.b-subsidy-note {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  max-width: 1000px;
  margin: 26px auto 0;
  padding: 22px 26px;
  border: 1px solid var(--b-line);
  border-radius: 15px;
  background: rgba(255, 255, 255, .80);
}

.b-subsidy-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 20px rgba(64, 44, 16, .09);
}

.b-subsidy-icon svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: var(--b-gold);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.b-subsidy-note h4 {
  margin: 3px 0 8px;
  color: var(--b-gold-dark);
  font-family: var(--b-serif);
  font-size: 1rem;
}

.b-subsidy-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(183, 122, 20, .11);
  color: var(--b-gold-dark);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.b-subsidy-highlight {
  display: block;
  margin: 7px 0 4px;
  color: #211d17;
  font-family: var(--b-serif);
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  font-weight: 800;
  line-height: 1.2;
}

.b-subsidy-highlight em {
  margin-right: .12em;
  color: var(--b-gold-dark);
  font-family: var(--b-serif);
  font-size: 1.16em;
  font-style: normal;
}

.b-subsidy-note p {
  margin: 0;
  color: var(--b-muted);
  font-size: .7rem;
  line-height: 1.7;
}

.b-subsidy-button {
  padding: 14px 22px;
  border: 1px solid var(--b-gold);
  border-radius: 28px;
  background: transparent;
  color: var(--b-gold-dark);
  font-size: .78rem;
  font-weight: 800;
  white-space: nowrap;
}

.b-subsidy-button:hover {
  background: var(--b-gold);
  color: #fff;
}

/* ---------- 15 クロージング ---------- */

#contact {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 48%, rgba(183, 122, 20, .13), transparent 30%),
    linear-gradient(145deg, #06192e, #03101f 70%);
}

#contact::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.012) 1px, transparent 1px);
  background-size: 26px 26px;
}

.b-closing-head {
  position: relative;
  z-index: 2;
  text-align: center;
}

#contact .closing-title {
  color: #fffaf0;
  font-size: clamp(2.4rem, 4.7vw, 4rem);
  line-height: 1.42;
}

#contact .closing-title .text-accent {
  color: #d6a640;
}

.b-closing-phrase {
  display: inline-block;
  white-space: nowrap;
}

.b-closing-body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: center;
  gap: 34px;
  max-width: 1120px;
  margin: 42px auto 0;
}

.b-closing-copy {
  min-width: 0;
}

.b-closing-concerns {
  border-top: 1px solid rgba(215, 166, 64, .55);
}

.b-closing-concerns p {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 75px;
  margin: 0;
  border-bottom: 1px solid rgba(215, 166, 64, .42);
  color: rgba(255, 250, 240, .92);
  font-size: .98rem;
  text-align: left;
}

.b-closing-concerns span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(215, 166, 64, .72);
  border-radius: 50%;
  color: #d6a640;
  font-family: Georgia, serif;
  font-size: 1rem;
}

.b-closing-message {
  max-width: none;
  margin: 26px 0 0;
  color: rgba(255, 250, 240, .88);
  font-size: .92rem;
  line-height: 2;
  text-align: left;
}

.b-closing-visual {
  position: relative;
  width: min(100%, 400px);
  margin: 0 auto;
}

.b-closing-visual svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.b-closing-orbit {
  fill: none;
  stroke: rgba(215, 166, 64, .34);
  stroke-width: 2;
}

.b-closing-rays {
  fill: none;
  stroke: url("#b-folder-gold");
  stroke-width: 2;
  stroke-linecap: round;
}

.b-closing-receipt path:first-child {
  fill: #f7efdf;
  stroke: #d9bf8b;
  stroke-width: 1.5;
}

.b-closing-receipt path:last-child {
  fill: none;
  stroke: #bba77f;
  stroke-width: 2;
  stroke-linecap: round;
}

.b-closing-folder > path:first-child,
.b-closing-folder > path:nth-child(2) {
  fill: url("#b-folder-gold");
  stroke: #ffe7a6;
  stroke-width: 2;
}

.b-closing-folder circle {
  fill: #f4e9d1;
  stroke: #a97319;
  stroke-width: 3;
}

.b-closing-folder path:last-child {
  fill: none;
  stroke: #a97319;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.b-closing-cta {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 20px auto 0;
}

.b-closing-cta .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 82px;
  border-radius: 44px;
  border-color: #d9aa43 !important;
  background: linear-gradient(135deg, #f0ca70, #c78a19) !important;
  color: #07172a !important;
  font-family: var(--b-serif);
  font-size: clamp(1.05rem, 2vw, 1.5rem);
}

.b-closing-note {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: center;
  max-width: 1120px;
  margin: 26px auto 0;
  padding: 18px 20px;
  border: 1px solid rgba(215, 166, 64, .50);
  border-radius: 10px;
}

.b-closing-note span {
  padding: 0 24px;
  color: rgba(255, 250, 240, .86);
  font-size: .76rem;
  font-weight: 600;
  text-align: center;
}

.b-closing-note span + span {
  border-left: 1px solid rgba(215, 166, 64, .40);
}

/* ---------- responsive ---------- */

@media (max-width: 1120px) {
  .b-roi-flow {
    grid-template-columns: 1fr 1fr;
  }

  .b-roi-result {
    grid-column: 1 / -1;
    padding: 24px 0 0;
    border-top: 1px solid var(--b-line);
    border-left: 0;
    text-align: center;
  }

  .b-roi-summary {
    grid-template-columns: 1fr 1fr;
  }

  .b-roi-value {
    grid-column: 1 / -1;
    border-top: 1px solid var(--b-line);
  }

  .b-roi-summary > .b-roi-value {
    border-left: 0;
  }

  .b-crm-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .b-crm-features {
    grid-template-columns: 1fr 1fr;
  }

  .b-crm-features > div:nth-child(odd) {
    padding-right: 24px;
  }

  .b-crm-features > div:nth-child(even) {
    padding-left: 24px;
  }
}

@media (max-width: 960px) {
  .b-learning-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .b-learning-rules {
    max-width: 650px;
    margin: 0 auto;
  }

  .b-learning-loop {
    width: min(100%, 520px);
  }

  .b-learning-shift {
    grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1fr);
  }

  .b-security-panel {
    padding-inline: 24px;
  }

  .b-security-assurances article {
    padding-inline: 22px;
  }

  .b-subsidy-note {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .b-subsidy-button {
    grid-column: 1 / -1;
    justify-self: center;
  }

  .b-closing-body {
    grid-template-columns: minmax(0, 1fr) minmax(220px, .55fr);
  }

  .b-closing-note {
    grid-template-columns: 1fr 1fr;
  }

  .b-closing-note span {
    padding: 10px 18px;
  }

  .b-closing-note span:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(215, 166, 64, .40);
  }

  .b-closing-note span:nth-child(4) {
    border-top: 1px solid rgba(215, 166, 64, .40);
  }
}

@media (max-width: 720px) {
  #roi {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .b-learning-grid,
  .b-roi-flow,
  .b-crm-layout,
  .b-security-panel {
    margin-top: 38px;
  }

  .b-learning-rules {
    padding: 24px 18px;
    border-radius: 14px;
  }

  .b-learning-example > div {
    grid-template-columns: 42px minmax(80px, 1fr) 22px minmax(72px, 1fr);
    gap: 8px;
  }

  .b-learning-example span {
    width: 40px;
    height: 40px;
  }

  .b-learning-example strong {
    font-size: .9rem;
  }

  .b-learning-loop {
    width: min(100%, 420px);
  }

  .b-learning-step {
    width: 126px;
    min-height: 84px;
    padding: 18px 8px 10px;
  }

  .b-learning-step strong {
    font-size: .8rem;
  }

  .b-learning-step small {
    font-size: .58rem;
  }

  .b-learning-step > span {
    top: -17px;
    width: 38px;
    height: 38px;
    font-size: .9rem;
  }

  .b-learning-core {
    width: 122px;
    height: 100px;
  }

  .b-learning-core strong {
    font-size: 1.08rem;
  }

  .b-learning-shift {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px 18px;
  }

  .b-learning-shift > div,
  .b-learning-shift > div:last-child {
    justify-content: flex-start;
  }

  .b-learning-shift i {
    width: 58%;
    margin: 0 auto;
  }

  .b-roi-flow {
    grid-template-columns: minmax(0, 1fr);
    padding: 28px 18px 46px;
  }

  .b-roi-approved-visual {
    display: none;
  }

  #roi .b-roi-approved-visual ~ .b-roi-flow,
  #roi .b-roi-approved-visual ~ .b-roi-summary {
    position: relative !important;
    width: auto !important;
    height: auto !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 28px 18px 46px !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    border: 1px solid var(--b-line) !important;
  }

  #roi .b-roi-approved-visual ~ .b-roi-summary {
    margin-top: 22px !important;
    padding: 0 !important;
    overflow: hidden !important;
  }

  .b-roi-before-after {
    max-width: 410px;
    margin: 0 auto;
  }

  .b-roi-equation {
    width: min(100%, 390px);
    margin: 0 auto;
  }

  .b-roi-result {
    grid-column: auto;
  }

  .b-roi-result > strong {
    font-size: clamp(4rem, 18vw, 5.5rem);
  }

  .b-roi-summary {
    grid-template-columns: 1fr;
  }

  .b-roi-summary > div + div {
    border-top: 1px solid var(--b-line);
    border-left: 0;
  }

  .b-roi-summary-stat {
    text-align: center;
  }

  .b-roi-value {
    grid-column: auto;
    grid-template-columns: 1fr;
    gap: 10px;
    text-align: center;
  }

  .b-roi-value > span,
  .b-roi-value h3,
  .b-roi-value > div {
    grid-column: 1;
  }

  .b-roi-value h3 {
    margin: 0;
  }

  .b-roi-value > div {
    grid-row: auto;
    border-top: 1px solid var(--b-line);
    border-left: 0;
  }

  .b-crm-app {
    grid-template-columns: minmax(0, 1fr);
  }

  .b-crm-app aside {
    display: none;
  }

  .b-crm-main {
    padding: 22px 16px;
  }

  .b-crm-main > header {
    flex-direction: column;
  }

  .b-crm-main h3 {
    font-size: 1.25rem;
  }

  .b-crm-status > div {
    padding-inline: 8px;
  }

  .b-crm-features {
    grid-template-columns: 1fr;
  }

  .b-crm-features > div:nth-child(odd),
  .b-crm-features > div:nth-child(even) {
    padding-inline: 0;
  }

  .b-security-panel h3 {
    gap: 12px;
    font-size: 1rem;
  }

  .b-security-assurances {
    grid-template-columns: 1fr;
  }

  .b-security-assurances article {
    padding: 26px 12px;
  }

  .b-security-assurances article + article {
    border-top: 1px solid var(--b-line);
    border-left: 0;
  }

  .b-security-icon {
    width: 74px;
    height: 74px;
  }

  .b-security-rail {
    grid-template-columns: 1fr;
    border: 1px solid var(--b-line);
    border-radius: 12px;
    overflow: hidden;
  }

  .b-security-rail span + span {
    border-top: 1px solid var(--b-line);
    border-left: 0;
  }

  .b-pricing-card {
    padding: 28px 18px 18px;
  }

  .b-pricing-main > strong {
    font-size: clamp(4.7rem, 23vw, 6.6rem);
  }

  .b-pricing-main > b {
    font-size: clamp(1.6rem, 7vw, 2.4rem);
  }

  .b-pricing-conditions {
    grid-template-columns: 1fr;
    margin-inline: -18px;
    padding-inline: 18px;
  }

  .b-pricing-conditions > div {
    padding: 8px 0;
  }

  .b-pricing-conditions > div + div {
    border-top: 1px solid var(--b-line);
    border-left: 0;
  }

  .b-subsidy-note {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .b-subsidy-highlight {
    font-size: clamp(1.65rem, 8.4vw, 2.25rem);
  }

  .b-subsidy-icon {
    margin: 0 auto;
  }

  .b-closing-body {
    grid-template-columns: 1fr;
  }

  .b-closing-visual {
    width: min(82%, 330px);
  }

  .b-closing-cta .btn {
    min-height: 70px;
  }
}

@media (max-width: 480px) {
  .b-learning-loop {
    width: min(100%, 350px);
    max-width: 100%;
  }

  .b-learning-step {
    width: 102px;
    min-height: 78px;
  }

  .b-learning-step-2 { right: 0; }
  .b-learning-step-4 { left: 0; }

  .b-learning-core {
    width: 92px;
    height: 88px;
  }

  .b-learning-core span {
    font-size: .62rem;
  }

  .b-learning-core strong {
    font-size: .92rem;
  }

  .b-learning-shift > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .b-roi-time::before {
    width: 96px;
    height: 96px;
  }

  .b-roi-time strong {
    font-size: 3rem;
  }

  .b-roi-equation strong {
    font-size: 2.8rem;
  }

  .b-roi-equation {
    grid-template-columns: 1fr 18px 1fr 18px 1fr;
  }

  .b-roi-value > div {
    grid-template-columns: 1fr;
  }

  .b-roi-value p:nth-child(odd) {
    border-right: 0;
  }

  .b-roi-value p + p {
    border-top: 1px solid rgba(183, 122, 20, .25);
  }

  .b-crm-main header p {
    font-size: .62rem;
  }

  .b-crm-panel {
    padding-inline: 12px;
  }

  .b-crm-history > p {
    flex-direction: column;
    gap: 4px;
  }

  .b-pricing-button {
    min-height: 60px;
    font-size: 1rem;
  }

  .b-subsidy-button {
    width: 100%;
    white-space: normal;
  }

  .b-closing-concerns p {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
    min-height: 68px;
    font-size: .86rem;
  }

  .b-closing-note {
    grid-template-columns: 1fr;
  }

  .b-closing-note span + span,
  .b-closing-note span:nth-child(3),
  .b-closing-note span:nth-child(4) {
    border-top: 1px solid rgba(215, 166, 64, .40);
    border-left: 0;
  }
}