:root {
  --navy: #102754;
  --navy-deep: #071a38;
  --blue: #175db7;
  --blue-bright: #2673dc;
  --cyan: #43bdd8;
  --aqua: #79dcec;
  --ice: #eaf6fc;
  --ice-2: #f5fbfe;
  --yellow: #ffe667;
  --orange: #ff7e55;
  --coral: #ef5a78;
  --ink: #152b50;
  --muted: #536a84;
  --line: #bed8e7;
  --soft-line: #dceaf2;
  --progress: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: #fff;
  font-family:
    "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body,
button {
  font-family:
    "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

h1,
h2,
h3,
p,
dl,
dd,
ol,
ul {
  margin: 0;
}

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

.container {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: calc(var(--progress) * 100%);
  height: 4px;
  background: var(--yellow);
  pointer-events: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 78px;
  padding: 0 max(28px, calc((100vw - 1220px) / 2));
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid #dceaf2;
  box-shadow: 0 5px 20px rgba(16, 39, 84, 0.06);
  backdrop-filter: blur(14px);
  transition:
    height 0.25s ease,
    box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  height: 70px;
  box-shadow: 0 8px 30px rgba(16, 39, 84, 0.12);
}

.brand {
  margin-right: auto;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--navy);
  text-decoration: none;
}

.brand img {
  width: 56px;
  height: 56px;
  object-fit: cover;
}

.brand span {
  display: grid;
  gap: 1px;
}

.brand strong {
  font-family: Manrope, sans-serif;
  font-size: 21px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
}

.brand small {
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.header-client {
  color: #6e8194;
  font-size: 10px;
  font-weight: 700;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 25px;
}

.site-header nav a {
  position: relative;
  color: var(--navy);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.site-header nav a::after {
  content: "";
  position: absolute;
  inset: auto 0 -8px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.site-header nav a:hover::after,
.site-header nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
}

/* Hero */
.hero {
  position: relative;
  min-height: 720px;
  padding: 88px 0 92px;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: linear-gradient(
    112deg,
    rgba(87, 207, 226, 0.99) 0%,
    rgba(45, 157, 202, 0.99) 54%,
    rgba(34, 118, 181, 0.99) 100%
  );
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 54px;
  right: 8%;
  width: 13px;
  height: 13px;
  opacity: 0.28;
  background: #fff;
  box-shadow:
    28px 0 #fff,
    56px 0 rgba(255, 255, 255, 0.55),
    84px 0 rgba(255, 255, 255, 0.3),
    0 28px rgba(255, 255, 255, 0.42),
    42px 28px #fff,
    98px 28px rgba(255, 255, 255, 0.55),
    -32px 56px rgba(255, 255, 255, 0.35),
    14px 56px #fff,
    70px 56px rgba(255, 255, 255, 0.42),
    -70px 98px rgba(255, 255, 255, 0.35),
    -14px 98px rgba(255, 255, 255, 0.55),
    98px 98px #fff;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 660px;
  height: 660px;
  right: -390px;
  bottom: -410px;
  border: 1px solid rgba(255, 255, 255, 0.23);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(255, 255, 255, 0.035),
    0 0 0 160px rgba(255, 255, 255, 0.025);
}

.decor-grid {
  position: absolute;
  z-index: -1;
  width: 210px;
  height: 210px;
  opacity: 0.13;
  background-image: radial-gradient(#fff 1.5px, transparent 1.5px);
  background-size: 18px 18px;
}

.decor-grid-top {
  top: 150px;
  left: 1.5%;
}

.decor-grid-bottom {
  right: 32%;
  bottom: 10px;
}

.hero-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit i {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(255, 230, 103, 0.16);
}

.orbit-one {
  width: 520px;
  height: 280px;
  top: -120px;
  left: 38%;
  transform: rotate(-10deg);
}

.orbit-one i {
  right: 90px;
  bottom: 18px;
}

.orbit-two {
  width: 360px;
  height: 190px;
  left: -190px;
  bottom: -90px;
  transform: rotate(14deg);
}

.orbit-two i {
  right: 34px;
  top: 10px;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
  gap: 58px;
  align-items: center;
}

.program-label {
  width: fit-content;
  margin-bottom: 20px;
  padding: 8px 17px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #fff;
  background: linear-gradient(90deg, var(--orange), var(--coral));
  border-radius: 999px;
  font-family: Manrope, "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 8px 20px rgba(73, 40, 89, 0.12);
}

.program-label i {
  width: 7px;
  height: 7px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.18);
}

.client-name {
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero h1 {
  max-width: 650px;
  color: #fff;
  font-size: clamp(43px, 4.8vw, 64px);
  font-weight: 900;
  line-height: 1.33;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.hero h1 em {
  position: relative;
  color: #fff;
  font-style: normal;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto -0.03em 0.05em;
  height: 0.22em;
  background: var(--yellow);
  opacity: 0.92;
}

.hero-lead {
  max-width: 650px;
  margin-top: 22px;
  color: #fff;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.9;
}

.text-link {
  width: min(100%, 310px);
  min-height: 58px;
  margin-top: 28px;
  padding: 0 21px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--navy);
  background: var(--yellow);
  border: 1px solid #e7c93d;
  box-shadow: 7px 7px 0 rgba(16, 39, 84, 0.12);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.text-link:hover,
.text-link:focus-visible {
  transform: translateY(-2px);
  box-shadow: 9px 10px 0 rgba(16, 39, 84, 0.12);
}

.text-link span {
  font-size: 18px;
}

.hero-result {
  position: relative;
  padding: 28px 30px 26px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.98);
  border: 9px solid rgba(255, 255, 255, 0.3);
  outline: 1px solid rgba(16, 39, 84, 0.16);
  box-shadow:
    14px 14px 0 rgba(16, 39, 84, 0.11),
    0 28px 70px rgba(7, 26, 56, 0.2);
}

.result-label {
  padding-bottom: 16px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--soft-line);
}

.result-label span,
.result-label b {
  font-family: Manrope, "Noto Sans JP", sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.result-label span {
  color: var(--muted);
}

.result-label b {
  padding: 3px 8px;
  color: var(--navy);
  background: var(--yellow);
}

.hero-score {
  padding: 24px 0 22px;
  display: grid;
  grid-template-columns: 122px 1fr;
  gap: 24px;
  align-items: center;
}

.score-ring {
  width: 116px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--cyan) 0 82%, #d9e9f1 82% 100%);
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(23, 93, 183, 0.14);
}

.score-ring::before {
  content: "";
  width: 86px;
  aspect-ratio: 1;
  grid-area: 1 / 1;
  background: #fff;
  border-radius: 50%;
}

.score-ring span {
  position: relative;
  z-index: 1;
  grid-area: 1 / 1;
  color: var(--navy);
  font-family: Manrope, sans-serif;
  font-size: 35px;
  font-weight: 800;
  line-height: 0.9;
  text-align: center;
}

.score-ring small {
  margin-top: 8px;
  display: block;
  color: var(--muted);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.score-copy > span {
  color: var(--blue);
  font-size: 10px;
  font-weight: 900;
}

.score-copy > strong {
  margin-top: 4px;
  display: block;
  color: var(--navy);
  font-size: 27px;
  font-weight: 900;
  line-height: 1.35;
}

.score-copy > p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.75;
}

.hero-rank {
  padding: 17px 18px;
  display: grid;
  gap: 11px;
  background: var(--ice-2);
  border: 1px solid var(--soft-line);
}

.hero-rank > div {
  display: grid;
  grid-template-columns: 22px 86px 1fr 20px;
  gap: 9px;
  align-items: center;
}

.hero-rank span,
.hero-rank em {
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 8px;
  font-style: normal;
  font-weight: 800;
}

.hero-rank strong {
  color: var(--ink);
  font-size: 10px;
  font-weight: 800;
}

.hero-rank i {
  height: 7px;
  overflow: hidden;
  background: #dbe9f1;
  border-radius: 99px;
}

.hero-rank i b {
  width: var(--rank);
  height: 100%;
  display: block;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: inherit;
  transform-origin: left;
}

.hero-result.is-chart-pending .hero-rank i b {
  transform: scaleX(0);
}

.hero-result.is-chart-visible .hero-rank i b {
  animation: rankGrow 0.9s 0.18s cubic-bezier(0.22, 0.7, 0.2, 1) both;
}

.hero-result.is-chart-visible .hero-rank > div:nth-child(2) i b {
  animation-delay: 0.28s;
}

.hero-result.is-chart-visible .hero-rank > div:nth-child(3) i b {
  animation-delay: 0.38s;
}

.hero-facts {
  margin-top: 20px;
  padding-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--soft-line);
}

.hero-facts div {
  padding: 0 14px;
  border-right: 1px solid var(--soft-line);
}

.hero-facts div:first-child {
  padding-left: 0;
}

.hero-facts div:last-child {
  padding-right: 0;
  border-right: 0;
}

.hero-facts dt {
  color: #72879a;
  font-size: 8px;
  font-weight: 800;
}

.hero-facts dd {
  margin-top: 4px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}

.hero-index {
  position: absolute;
  right: max(24px, calc((100vw - 1200px) / 2));
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 800;
}

.hero-index i {
  width: 70px;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
}

/* Shared sections */
.section {
  position: relative;
  padding: 108px 0;
  scroll-margin-top: 78px;
}

.section-heading {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.section-label {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  color: var(--navy);
  font-family: Manrope, sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.section-label::before,
.section-label::after {
  content: "";
  width: 86px;
  height: 1px;
  background: #8ca9bc;
}

.section-label span {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--blue);
  font-size: 8px;
  letter-spacing: 0;
}

.section-heading h2 {
  color: var(--navy);
  font-size: clamp(35px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-wrap: balance;
}

.section-heading > p:last-child {
  max-width: 780px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}

.section-heading.is-light h2,
.section-heading.is-light .section-label {
  color: var(--navy);
}

.section-heading.is-light > p:last-child {
  color: var(--muted);
}

.section-heading.is-light .section-label span {
  color: #fff;
  background: var(--blue);
}

/* Diagnosis summary */
.priority {
  background: #fff;
}

.priority::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 18px;
  opacity: 0.5;
  background-image: linear-gradient(
    90deg,
    transparent 49.7%,
    #d8eaf3 49.7% 50.3%,
    transparent 50.3%
  );
  background-size: 140px 100%;
}

.priority-interface {
  margin-top: 58px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 22px 55px rgba(16, 39, 84, 0.09);
}

.priority-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.priority-tabs button {
  min-height: 116px;
  padding: 20px 22px;
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  align-items: center;
  background: var(--ice-2);
  border: 0;
  border-right: 1px solid var(--line);
  cursor: pointer;
  text-align: left;
  transition:
    background 0.22s ease,
    color 0.22s ease,
    transform 0.22s ease;
}

.priority-tabs button:last-child {
  border-right: 0;
}

.priority-tabs button > span {
  width: 34px;
  height: 34px;
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: #fff;
  border: 1px solid var(--line);
  font-family: Manrope, sans-serif;
  font-size: 10px;
  font-weight: 800;
}

.priority-tabs button strong {
  color: var(--navy);
  font-size: 15px;
  font-weight: 900;
}

.priority-tabs button small {
  color: #6e8296;
  font-size: 9px;
  font-weight: 800;
}

.priority-tabs button[aria-selected="true"] {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #1f43bd);
  box-shadow: inset 0 -5px 0 var(--yellow);
}

.priority-tabs button[aria-selected="true"] > span {
  color: var(--navy);
  background: var(--yellow);
  border-color: var(--yellow);
}

.priority-tabs button[aria-selected="true"] strong,
.priority-tabs button[aria-selected="true"] small {
  color: #fff;
}

.priority-detail {
  min-height: 340px;
  padding: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
  gap: 54px;
  background: #fff;
}

.priority-detail-main > p:first-child {
  color: var(--blue);
  font-family: Manrope, "Noto Sans JP", sans-serif;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.11em;
}

.priority-detail-main h3 {
  margin-top: 10px;
  color: var(--navy);
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 900;
  line-height: 1.35;
}

.priority-detail-main > p:nth-child(3) {
  max-width: 560px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}

.priority-detail-main > strong {
  margin-top: 24px;
  padding: 15px 17px;
  display: block;
  color: var(--navy);
  background: #eef5ff;
  border-left: 4px solid var(--blue);
  font-size: 11px;
  line-height: 1.8;
}

.priority-roles {
  display: grid;
  align-content: center;
}

.priority-roles div {
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.priority-roles div:last-child {
  border-bottom: 0;
}

.priority-roles dt {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
}

.priority-roles dd {
  margin-top: 5px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.75;
}

.priority-detail.is-updating > *,
.process-detail.is-updating > *,
.week-detail.is-updating > * {
  animation: contentChange 0.4s ease both;
}

.task-register {
  margin-top: 42px;
  background: var(--navy);
  border-top: 5px solid var(--cyan);
  box-shadow: 0 20px 45px rgba(16, 39, 84, 0.12);
}

.register-heading {
  padding: 28px 31px 25px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  color: #fff;
}

.register-heading h3 {
  font-size: 23px;
  font-weight: 900;
}

.register-heading p {
  color: #afc6dc;
  font-size: 10px;
}

.register-table-wrap {
  overflow-x: auto;
  background: #fff;
}

.task-register table {
  width: 100%;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 11px;
}

.task-register th,
.task-register td {
  padding: 18px 17px;
  border-right: 1px solid var(--soft-line);
  border-bottom: 1px solid var(--soft-line);
  text-align: left;
}

.task-register tr > *:last-child {
  border-right: 0;
}

.task-register thead th {
  color: #fff;
  background: #1b4a8d;
  font-size: 9px;
  font-weight: 900;
}

.task-register tbody th {
  min-width: 180px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 900;
}

.task-register tbody th b {
  margin-right: 11px;
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 9px;
}

.task-register tr.is-primary {
  background: #f0f8fd;
}

.task-register td strong {
  color: var(--blue);
  font-weight: 900;
}

.task-register tr.is-primary td:last-child strong {
  padding: 6px 10px;
  color: var(--navy);
  background: var(--yellow);
}

/* AI scope */
.sns-plan {
  overflow: hidden;
  background: var(--ice);
}

.sns-plan::before,
.sns-plan::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.sns-plan::before {
  top: 32px;
  left: 2%;
  width: 210px;
  height: 210px;
  opacity: 0.33;
  background-image: radial-gradient(var(--line) 1.5px, transparent 1.5px);
  background-size: 18px 18px;
}

.sns-plan::after {
  width: 500px;
  height: 500px;
  right: -310px;
  top: 260px;
  border: 1px solid rgba(23, 93, 183, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(67, 189, 216, 0.035);
}

.sns-plan .container {
  position: relative;
  z-index: 1;
}

.process-interface {
  margin-top: 58px;
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 58px rgba(16, 39, 84, 0.1);
}

.process-line {
  position: absolute;
  z-index: 2;
  top: 52px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: #d6e5ed;
}

.process-line i {
  width: 25%;
  height: 100%;
  display: block;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transition: width 0.4s cubic-bezier(0.22, 0.7, 0.2, 1);
}

.process-tabs {
  position: relative;
  z-index: 3;
  padding: 26px 24px 22px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.process-tabs button {
  padding: 0 6px;
  display: grid;
  justify-items: center;
  gap: 5px;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: center;
}

.process-tabs button > span {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: #fff;
  border: 2px solid #c6dce8;
  border-radius: 50%;
  box-shadow: 0 0 0 7px #fff;
  font-family: Manrope, sans-serif;
  font-size: 10px;
  font-weight: 900;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.process-tabs button strong {
  color: var(--navy);
  font-size: 11px;
  font-weight: 900;
}

.process-tabs button small {
  color: #6c8296;
  font-size: 8px;
  font-weight: 700;
}

.process-tabs button[aria-selected="true"] > span {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
  box-shadow:
    0 0 0 7px #e6f2fa,
    0 8px 20px rgba(23, 93, 183, 0.22);
  transform: translateY(-3px);
}

.process-detail {
  min-height: 300px;
  padding: 40px 44px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  background: linear-gradient(110deg, #fff 0 43%, #f5fbfe 43% 100%);
}

.process-detail > div > p {
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.process-detail h3 {
  margin-top: 10px;
  color: var(--navy);
  font-size: 31px;
  font-weight: 900;
  line-height: 1.4;
}

.process-detail > div > span {
  margin-top: 16px;
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}

.process-detail dl {
  align-self: center;
}

.process-detail dl div {
  padding: 15px 0;
  display: grid;
  grid-template-columns: 115px 1fr;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.process-detail dl div:first-child {
  border-top: 1px solid var(--line);
}

.process-detail dt {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
}

.process-detail dd {
  color: var(--ink);
  font-size: 11px;
  line-height: 1.75;
}

.content-plan {
  margin-top: 42px;
  padding: 34px;
  display: grid;
  grid-template-columns: 265px 1fr;
  gap: 40px;
  background: var(--navy);
  border-top: 5px solid var(--cyan);
  box-shadow: 0 22px 48px rgba(16, 39, 84, 0.12);
}

.content-plan-title > span,
.case-intro > span {
  color: var(--aqua);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.content-plan-title h3,
.case-intro h3 {
  margin-top: 9px;
  color: #fff;
  font-size: 23px;
  font-weight: 900;
  line-height: 1.5;
}

.content-plan ol {
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.content-plan li {
  min-height: 112px;
  padding: 19px 20px;
  display: grid;
  grid-template-columns: 31px 1fr;
  gap: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.content-plan li > span {
  color: var(--aqua);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.content-plan strong {
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.content-plan p {
  margin-top: 5px;
  color: #b9cde0;
  font-size: 9px;
  line-height: 1.7;
}

.case-strip {
  margin-top: 42px;
  display: grid;
  grid-template-columns: 0.92fr 1fr 1fr;
  background: #fff;
  border-top: 5px solid var(--cyan);
  box-shadow: 0 22px 48px rgba(16, 39, 84, 0.1);
}

.case-intro,
.case-strip article {
  min-height: 270px;
  padding: 33px 31px;
}

.case-intro {
  color: #fff;
  background: linear-gradient(145deg, #194687, var(--navy));
}

.case-intro p {
  margin-top: 18px;
  color: #b8cadc;
  font-size: 9px;
  line-height: 1.8;
}

.case-strip article {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.case-strip article:last-child {
  border-right: 0;
}

.case-strip article > p {
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.case-strip article > strong {
  margin-top: 16px;
  color: var(--navy);
  font-family: Manrope, sans-serif;
  font-size: 50px;
  font-weight: 800;
  line-height: 1;
}

.case-strip article > strong small {
  margin-left: 5px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 10px;
}

.case-strip article > span {
  margin-top: 18px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.8;
}

.case-strip article > a {
  margin-top: auto;
  padding-top: 16px;
  color: var(--blue);
  border-bottom: 1px solid var(--blue);
  font-size: 9px;
  font-weight: 900;
  text-decoration: none;
}

/* Impact */
.impact {
  background: #fff;
}

.sns-measure {
  margin-top: 58px;
  overflow: hidden;
  background: var(--navy);
  border-top: 5px solid var(--cyan);
  box-shadow: 0 24px 54px rgba(16, 39, 84, 0.13);
}

.measure-title {
  padding: 30px 34px 26px;
  color: #fff;
}

.measure-title span {
  color: var(--aqua);
  font-size: 9px;
  font-weight: 900;
}

.measure-title h3 {
  margin-top: 7px;
  font-size: 24px;
  font-weight: 900;
}

.measure-flow {
  padding: 0 30px 34px;
  display: grid;
  grid-template-columns: repeat(11, auto);
  align-items: center;
}

.measure-flow article {
  width: 132px;
  min-height: 126px;
  padding: 17px 12px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 7px;
  color: var(--navy);
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  text-align: center;
}

.measure-flow article:nth-of-type(6) {
  background: var(--yellow);
}

.measure-flow > i {
  width: 18px;
  height: 2px;
  position: relative;
  background: rgba(255, 255, 255, 0.4);
}

.measure-flow > i::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -3px;
  border-left: 5px solid rgba(255, 255, 255, 0.55);
  border-block: 4px solid transparent;
}

.measure-flow small {
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 8px;
  font-weight: 900;
}

.measure-flow strong {
  font-size: 11px;
  font-weight: 900;
  line-height: 1.5;
}

.measure-flow b {
  padding: 3px 8px;
  color: #fff;
  background: var(--blue);
  font-size: 8px;
  font-weight: 800;
}

.measure-flow article:nth-of-type(6) b {
  color: #fff;
  background: var(--navy);
}

.sales-estimate {
  margin-top: 42px;
  overflow: hidden;
  background: var(--ice-2);
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(16, 39, 84, 0.08);
}

.estimate-control {
  padding: 27px 31px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #fff;
  background: linear-gradient(120deg, var(--navy), #173e79);
}

.estimate-control > div:first-child span {
  color: var(--aqua);
  font-size: 9px;
  font-weight: 900;
}

.estimate-control h3 {
  margin-top: 6px;
  font-size: 22px;
  font-weight: 900;
}

.scenario-tabs {
  padding: 4px;
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.12);
}

.scenario-tabs button {
  min-width: 66px;
  padding: 9px 13px;
  color: #d8e8f3;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 10px;
  font-weight: 900;
}

.scenario-tabs button[aria-selected="true"] {
  color: var(--navy);
  background: var(--yellow);
}

.estimate-main {
  padding: 30px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.estimate-number,
.estimate-chart {
  background: #fff;
}

.estimate-number {
  min-height: 192px;
  padding: 25px 24px;
}

.estimate-number > span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
}

.estimate-number > strong {
  margin-top: 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--navy);
  font-family: Manrope, "Noto Sans JP", sans-serif;
}

.estimate-number > strong b {
  font-size: clamp(39px, 4.2vw, 54px);
  font-weight: 800;
  line-height: 1;
}

.estimate-number > strong small {
  font-size: 9px;
  font-weight: 900;
}

.estimate-number p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 9px;
}

.estimate-number p em {
  color: var(--blue);
  font-style: normal;
  font-weight: 900;
}

.estimate-chart {
  grid-column: 1 / -1;
  padding: 31px 32px 29px;
  display: grid;
  gap: 17px;
}

.estimate-chart > div {
  display: grid;
  grid-template-columns: 86px 1fr 58px;
  gap: 16px;
  align-items: center;
}

.estimate-chart span {
  color: var(--navy);
  font-size: 10px;
  font-weight: 900;
}

.estimate-chart div > b {
  height: 30px;
  display: block;
  overflow: hidden;
  background: #e0edf4;
}

.estimate-chart div > b i {
  width: 100%;
  height: 100%;
  display: block;
  background: var(--navy);
  transform-origin: left;
  transition:
    width 0.5s cubic-bezier(0.22, 0.7, 0.2, 1),
    transform 0.9s cubic-bezier(0.22, 0.7, 0.2, 1);
}

.estimate-chart div > b .after-bar {
  width: 80%;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.sales-estimate.is-chart-pending .estimate-chart div > b i {
  transform: scaleX(0);
}

.sales-estimate.is-chart-visible .estimate-chart div > b i {
  transform: scaleX(1);
  animation: rankGrow 0.9s 0.08s cubic-bezier(0.22, 0.7, 0.2, 1) both;
}

.sales-estimate.is-chart-visible .estimate-chart > div:nth-child(2) > b i {
  animation-delay: 0.2s;
}

.estimate-chart div > strong {
  color: var(--navy);
  font-family: Manrope, sans-serif;
  font-size: 17px;
  font-weight: 800;
  text-align: right;
}

.estimate-chart div > strong em {
  font-style: normal;
}

.estimate-chart > p {
  padding-top: 8px;
  color: #708396;
  border-top: 1px solid var(--soft-line);
  font-size: 8px;
  text-align: right;
}

.estimate-note {
  padding: 18px 29px;
  color: #5b7187;
  background: #eaf4fa;
  border-top: 1px solid var(--line);
  font-size: 9px;
  line-height: 1.8;
}

/* Separate roadmap chapter */
.roadmap-chapter {
  position: relative;
  padding: 96px 0;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: linear-gradient(
    118deg,
    var(--navy-deep),
    var(--navy) 58%,
    #17538c
  );
  scroll-margin-top: 78px;
}

.roadmap-chapter::before {
  content: "02";
  position: absolute;
  z-index: -1;
  right: 4%;
  bottom: -95px;
  color: rgba(255, 255, 255, 0.035);
  font-family: Manrope, sans-serif;
  font-size: 330px;
  font-weight: 800;
  line-height: 1;
}

.roadmap-chapter::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 auto 0 50%;
  width: 1px;
  background: rgba(255, 255, 255, 0.07);
}

.chapter-dots {
  position: absolute;
  z-index: -1;
  top: 34px;
  right: 8%;
  width: 170px;
  height: 125px;
  opacity: 0.16;
  background-image: radial-gradient(#fff 1.5px, transparent 1.5px);
  background-size: 18px 18px;
}

.roadmap-chapter-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: center;
}

.chapter-copy > p:first-child {
  margin-bottom: 19px;
  color: var(--aqua);
  font-family: Manrope, "Noto Sans JP", sans-serif;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.chapter-copy > p:first-child span {
  margin-right: 10px;
  padding: 7px 11px;
  display: inline-block;
  color: var(--navy);
  background: var(--yellow);
  letter-spacing: 0.04em;
}

.chapter-copy h2 {
  color: #fff;
  font-size: clamp(39px, 4.6vw, 58px);
  font-weight: 900;
  line-height: 1.35;
}

.chapter-copy h2 em {
  color: var(--aqua);
  font-style: normal;
}

.chapter-copy > strong {
  margin-top: 22px;
  padding: 11px 15px;
  display: inline-block;
  color: var(--navy);
  background: #fff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 7px 7px 0 rgba(67, 189, 216, 0.32);
}

.chapter-copy > p:last-child {
  max-width: 520px;
  margin-top: 24px;
  color: #c3d6e8;
  font-size: 13px;
  line-height: 2;
}

.chapter-flow {
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.chapter-flow li {
  min-height: 144px;
  padding: 26px;
  display: grid;
  grid-template-columns: 45px 1fr;
  gap: 18px;
  align-items: center;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  transition:
    background 0.22s ease,
    transform 0.22s ease;
}

.chapter-flow li:hover {
  background: rgba(255, 255, 255, 0.06);
}

.chapter-flow li > span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--navy);
  background: var(--yellow);
  font-family: Manrope, sans-serif;
  font-size: 11px;
  font-weight: 900;
}

.chapter-flow small {
  display: block;
  color: var(--aqua);
  font-family: Manrope, sans-serif;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.chapter-flow strong {
  margin-top: 4px;
  display: block;
  color: #fff;
  font-size: 20px;
  font-weight: 900;
}

/* Roadmap */
.roadmap {
  background: var(--ice);
}

.roadmap-interface {
  margin-top: 58px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 55px rgba(16, 39, 84, 0.1);
}

.week-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--navy);
}

.week-tabs button {
  min-height: 108px;
  padding: 18px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  align-items: center;
  color: #fff;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  cursor: pointer;
  text-align: left;
  transition: background 0.22s ease;
}

.week-tabs button:last-child {
  border-right: 0;
}

.week-tabs button span {
  grid-column: 1 / 3;
  color: var(--aqua);
  font-family: Manrope, sans-serif;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.week-tabs button b {
  color: #fff;
  font-family: Manrope, sans-serif;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
}

.week-tabs button small {
  color: #bed0df;
  font-size: 11px;
  font-weight: 900;
}

.week-tabs button[aria-selected="true"] {
  color: var(--navy);
  background: var(--yellow);
}

.week-tabs button[aria-selected="true"] span,
.week-tabs button[aria-selected="true"] b,
.week-tabs button[aria-selected="true"] small {
  color: var(--navy);
}

.week-detail {
  min-height: 420px;
  display: grid;
  grid-template-columns: 310px 1fr;
}

.week-figure {
  position: relative;
  padding: 38px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, var(--blue), var(--navy));
}

.week-figure::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  left: -130px;
  bottom: -130px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 50px rgba(255, 255, 255, 0.025);
}

.week-figure span {
  position: relative;
  z-index: 1;
  color: var(--aqua);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.week-figure strong {
  position: relative;
  z-index: 1;
  margin-top: 34px;
  display: block;
  font-family: Manrope, sans-serif;
  font-size: 118px;
  font-weight: 800;
  line-height: 1;
}

.week-figure i {
  position: absolute;
  top: 47px;
  right: 35px;
  width: 16px;
  height: 16px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(255, 230, 103, 0.12);
}

.week-copy {
  padding: 48px 52px;
}

.week-copy h3 {
  color: var(--navy);
  font-size: 31px;
  font-weight: 900;
  line-height: 1.45;
}

.week-copy > p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}

.week-copy dl {
  margin-top: 29px;
}

.week-copy dl div {
  padding: 15px 0;
  display: grid;
  grid-template-columns: 106px 1fr;
  gap: 20px;
  border-top: 1px solid var(--line);
}

.week-copy dt {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
}

.week-copy dd {
  color: var(--ink);
  font-size: 11px;
  line-height: 1.8;
}

.tools {
  margin-top: 42px;
  padding: 34px;
  background: #fff;
  border-top: 5px solid var(--cyan);
  box-shadow: 0 20px 48px rgba(16, 39, 84, 0.08);
}

.tools-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.tools-heading span {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
}

.tools-heading h3 {
  color: var(--navy);
  font-size: 23px;
  font-weight: 900;
}

.tools ol {
  margin-top: 26px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.tools li {
  min-height: 150px;
  padding: 22px;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.tools li > span {
  color: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.tools li strong {
  color: var(--navy);
  font-size: 12px;
  font-weight: 900;
}

.tools li p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.75;
}

.approval-rule {
  margin-top: 22px;
  padding: 17px 18px;
  color: var(--ink);
  background: #fff9d6;
  border-left: 4px solid var(--yellow);
  font-size: 10px;
  line-height: 1.8;
}

.approval-rule b {
  margin-right: 10px;
  color: var(--navy);
}

.evidence {
  margin-top: 32px;
  background: #fff;
  border: 1px solid var(--line);
}

.evidence summary {
  min-height: 76px;
  padding: 0 27px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--navy);
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  list-style: none;
}

.evidence summary::-webkit-details-marker {
  display: none;
}

.evidence summary i {
  position: relative;
  width: 28px;
  height: 28px;
  background: var(--navy);
}

.evidence summary i::before,
.evidence summary i::after {
  content: "";
  position: absolute;
  top: 13px;
  left: 8px;
  width: 12px;
  height: 2px;
  background: #fff;
}

.evidence summary i::after {
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}

.evidence[open] summary i::after {
  transform: rotate(0);
}

.evidence-content {
  padding: 0 27px 29px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.evidence-content section {
  padding: 25px 24px;
  border-right: 1px solid var(--line);
}

.evidence-content section:first-child {
  padding-left: 0;
}

.evidence-content section:last-child {
  padding-right: 0;
  border-right: 0;
}

.evidence-content h3 {
  color: var(--navy);
  font-size: 12px;
  font-weight: 900;
}

.evidence-content p,
.evidence-content li {
  margin-top: 9px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.85;
}

.evidence-content ul {
  margin-top: 9px;
  padding-left: 17px;
}

.evidence-content a {
  color: var(--blue);
}

/* Footer */
.site-footer {
  padding: 37px 0;
  color: #fff;
  background: var(--navy-deep);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer .brand {
  color: #fff;
}

.site-footer .brand small {
  color: var(--aqua);
}

.site-footer p {
  color: #9eb4c8;
  font-size: 9px;
  line-height: 1.8;
  text-align: right;
}

/* Motion */
.reveal {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }

  .reveal.is-visible {
    animation: revealUp 0.75s cubic-bezier(0.22, 0.7, 0.2, 1) both;
  }

  .hero-result {
    animation-delay: 0.12s;
  }

  .hero-orbit {
    animation: orbitDrift 8s ease-in-out infinite alternate;
  }
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes rankGrow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes contentChange {
  from {
    opacity: 0.4;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes orbitDrift {
  to {
    transform: rotate(-5deg) translate3d(8px, 7px, 0);
  }
}

/* Tablet */
@media (max-width: 1040px) {
  .header-client {
    display: none;
  }

  .site-header nav {
    gap: 16px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-result {
    max-width: 740px;
  }

  .priority-detail {
    grid-template-columns: 1fr;
    background: #fff;
  }

  .priority-roles {
    padding: 4px 24px;
    background: #fff;
  }

  .content-plan {
    grid-template-columns: 1fr;
  }

  .case-strip {
    grid-template-columns: 1fr 1fr;
  }

  .case-intro {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .measure-flow {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .measure-flow article {
    width: auto;
  }

  .measure-flow > i {
    display: none;
  }

  .roadmap-chapter-grid {
    gap: 42px;
  }

  .tools ol {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile navigation */
@media (max-width: 820px) {
  .container {
    width: min(100% - 34px, 680px);
  }

  .site-header {
    height: 68px;
    padding: 0 17px;
  }

  .site-header.is-scrolled {
    height: 64px;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand strong {
    font-size: 18px;
  }

  .nav-toggle {
    width: 46px;
    height: 46px;
    padding: 8px 4px 5px;
    display: grid;
    place-content: center;
    gap: 5px;
    background: transparent;
    border: 0;
    cursor: pointer;
  }

  .nav-toggle span {
    width: 22px;
    height: 2px;
    margin-inline: auto;
    background: var(--navy);
  }

  .nav-toggle b {
    margin-top: 1px;
    font-family: Manrope, sans-serif;
    font-size: 6px;
    letter-spacing: 0.1em;
  }

  .site-header nav {
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    padding: 15px 18px 23px;
    display: none;
    background: rgba(255, 255, 255, 0.99);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(16, 39, 84, 0.13);
  }

  .site-header nav.is-open {
    display: grid;
  }

  .site-header nav a {
    padding: 12px 4px;
    border-bottom: 1px solid var(--soft-line);
  }

  .site-header nav a::after {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 62px 0 76px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-result {
    max-width: none;
  }

  .section {
    padding: 86px 0;
  }

  .section-label::before,
  .section-label::after {
    width: 46px;
  }

  .section-heading h2 {
    font-size: 37px;
  }

  .priority-tabs {
    grid-template-columns: 1fr;
  }

  .priority-tabs button {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .priority-detail {
    padding: 37px 30px;
  }

  .register-heading {
    align-items: start;
    flex-direction: column;
  }

  .task-register table {
    min-width: 780px;
  }

  .process-detail {
    grid-template-columns: 1fr;
    gap: 30px;
    background: #fff;
  }

  .roadmap-chapter-grid {
    grid-template-columns: 1fr;
  }

  .week-detail {
    grid-template-columns: 230px 1fr;
  }

  .week-copy {
    padding: 38px 34px;
  }

  .evidence-content {
    grid-template-columns: 1fr;
  }

  .evidence-content section,
  .evidence-content section:first-child,
  .evidence-content section:last-child {
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

/* Phone */
@media (max-width: 620px) {
  body {
    font-size: 15px;
  }

  .container {
    width: calc(100% - 30px);
  }

  .brand span {
    display: none;
  }

  .hero {
    padding: 48px 0 66px;
  }

  .program-label {
    font-size: 9px;
  }

  .client-name {
    font-size: 11px;
  }

  .hero h1 {
    font-size: 37px;
    line-height: 1.4;
  }

  .hero-lead {
    font-size: 12px;
  }

  .hero-grid {
    gap: 38px;
  }

  .hero-result {
    padding: 21px 19px 20px;
    border-width: 6px;
    box-shadow:
      8px 9px 0 rgba(16, 39, 84, 0.11),
      0 20px 45px rgba(7, 26, 56, 0.17);
  }

  .hero-score {
    grid-template-columns: 92px 1fr;
    gap: 16px;
  }

  .score-ring {
    width: 88px;
  }

  .score-ring::before {
    width: 66px;
  }

  .score-ring span {
    font-size: 28px;
  }

  .score-copy > strong {
    font-size: 21px;
  }

  .hero-rank {
    padding: 15px 13px;
  }

  .hero-rank > div {
    grid-template-columns: 18px 74px 1fr 17px;
    gap: 7px;
  }

  .hero-facts {
    grid-template-columns: 1fr;
  }

  .hero-facts div,
  .hero-facts div:first-child,
  .hero-facts div:last-child {
    padding: 10px 0;
    border-right: 0;
    border-bottom: 1px solid var(--soft-line);
  }

  .hero-facts div:last-child {
    border-bottom: 0;
  }

  .hero-index {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

  .section-label {
    gap: 8px;
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .section-label::before,
  .section-label::after {
    width: 27px;
  }

  .section-heading h2 {
    font-size: 30px;
  }

  .section-heading > p:last-child {
    font-size: 11px;
    line-height: 1.9;
  }

  .priority-interface,
  .process-interface,
  .sns-measure,
  .roadmap-interface {
    margin-top: 40px;
  }

  .priority-detail {
    min-height: auto;
    padding: 31px 22px;
    gap: 28px;
  }

  .priority-detail-main h3,
  .process-detail h3,
  .week-copy h3 {
    font-size: 25px;
  }

  .priority-detail-main > p:nth-child(3) {
    font-size: 11px;
  }

  .priority-roles {
    padding: 2px 15px;
  }

  .task-register {
    background: transparent;
    box-shadow: none;
  }

  .register-heading {
    padding: 25px 21px;
    color: #fff;
    background: var(--navy);
  }

  .register-heading h3 {
    font-size: 20px;
  }

  .register-table-wrap {
    overflow: visible;
    background: transparent;
  }

  .task-register table,
  .task-register thead,
  .task-register tbody,
  .task-register tr,
  .task-register th,
  .task-register td {
    width: 100%;
    min-width: 0;
    display: block;
  }

  .task-register thead {
    display: none;
  }

  .task-register tbody {
    display: grid;
    gap: 12px;
  }

  .task-register tbody tr {
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 8px 20px rgba(16, 39, 84, 0.06);
  }

  .task-register th,
  .task-register td {
    padding: 10px 0;
    border-right: 0;
    border-bottom: 1px solid var(--soft-line);
  }

  .task-register td {
    display: grid;
    grid-template-columns: 105px 1fr;
    gap: 12px;
  }

  .task-register td::before {
    content: attr(data-label);
    color: var(--blue);
    font-size: 8px;
    font-weight: 900;
  }

  .process-line {
    display: none;
  }

  .process-tabs {
    padding: 19px 10px 16px;
    gap: 2px;
  }

  .process-tabs button {
    padding: 0 1px;
  }

  .process-tabs button > span {
    width: 39px;
    height: 39px;
    box-shadow: 0 0 0 3px #fff;
    font-size: 8px;
  }

  .process-tabs button strong {
    font-size: 8px;
  }

  .process-tabs button small {
    display: none;
  }

  .process-detail {
    min-height: auto;
    padding: 30px 21px;
  }

  .process-detail dl div {
    grid-template-columns: 88px 1fr;
  }

  .content-plan {
    padding: 27px 21px;
  }

  .content-plan ol {
    grid-template-columns: 1fr;
  }

  .content-plan li {
    min-height: auto;
  }

  .case-strip {
    grid-template-columns: 1fr;
  }

  .case-intro {
    grid-column: auto;
  }

  .case-intro,
  .case-strip article {
    min-height: auto;
    padding: 28px 24px;
  }

  .case-strip article {
    min-height: 245px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .measure-title h3 {
    font-size: 20px;
  }

  .measure-flow {
    padding: 0 20px 25px;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .measure-flow article {
    min-height: 112px;
  }

  .estimate-control {
    padding: 24px 20px;
    align-items: stretch;
    flex-direction: column;
  }

  .estimate-control h3 {
    font-size: 19px;
  }

  .scenario-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .scenario-tabs button {
    min-width: 0;
  }

  .estimate-main {
    padding: 15px;
    grid-template-columns: 1fr;
  }

  .estimate-number {
    min-height: auto;
  }

  .estimate-chart {
    grid-column: auto;
    padding: 25px 19px;
  }

  .estimate-chart > div {
    grid-template-columns: 72px 1fr 45px;
    gap: 9px;
  }

  .roadmap-chapter {
    padding: 74px 0;
  }

  .chapter-copy > p:first-child span {
    margin: 0 0 8px;
    display: block;
    width: fit-content;
  }

  .chapter-copy h2 {
    font-size: 37px;
  }

  .chapter-flow li {
    min-height: 118px;
    padding: 19px 14px;
    grid-template-columns: 36px 1fr;
    gap: 10px;
  }

  .chapter-flow li > span {
    width: 35px;
    height: 35px;
  }

  .chapter-flow strong {
    font-size: 16px;
  }

  .week-tabs button {
    min-height: 88px;
    padding: 12px 8px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 2px;
    justify-items: center;
    text-align: center;
  }

  .week-tabs button span {
    grid-column: auto;
  }

  .week-tabs button b {
    font-size: 24px;
  }

  .week-detail {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .week-figure {
    min-height: 190px;
    padding: 28px;
  }

  .week-figure strong {
    margin-top: 20px;
    font-size: 80px;
  }

  .week-copy {
    padding: 30px 22px;
  }

  .week-copy dl div {
    grid-template-columns: 84px 1fr;
    gap: 12px;
  }

  .tools {
    padding: 27px 20px;
  }

  .tools-heading {
    align-items: start;
    flex-direction: column;
  }

  .tools-heading h3 {
    font-size: 20px;
  }

  .tools ol {
    grid-template-columns: 1fr;
  }

  .tools li {
    min-height: auto;
  }

  .site-footer .container {
    align-items: start;
    flex-direction: column;
  }

  .site-footer .brand span {
    display: grid;
  }

  .site-footer p {
    text-align: left;
  }
}

/* Report-first hero and natural roadmap cover */
.hero {
  min-height: 650px;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(67, 189, 216, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(67, 189, 216, 0.07) 1px, transparent 1px),
    linear-gradient(135deg, #ffffff 0%, #f7fbfd 58%, #eaf6fc 100%);
  background-size:
    72px 72px,
    72px 72px,
    auto;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "01";
  top: auto;
  right: 1.5%;
  bottom: -88px;
  width: auto;
  height: auto;
  color: rgba(23, 93, 183, 0.045);
  background: transparent;
  box-shadow: none;
  font-family: Manrope, sans-serif;
  font-size: 310px;
  font-weight: 800;
  line-height: 1;
}

.hero::after {
  width: 560px;
  height: 560px;
  right: -360px;
  bottom: -330px;
  border-color: rgba(23, 93, 183, 0.12);
  box-shadow:
    0 0 0 72px rgba(23, 93, 183, 0.025),
    0 0 0 144px rgba(67, 189, 216, 0.025);
}

.decor-grid {
  opacity: 0.16;
  background-image: radial-gradient(var(--blue) 1.5px, transparent 1.5px);
}

.hero-orbit {
  border-color: rgba(23, 93, 183, 0.12);
}

.hero-orbit i {
  background: var(--cyan);
  box-shadow: 0 0 0 7px rgba(67, 189, 216, 0.12);
}

.hero-grid {
  grid-template-columns: minmax(0, 0.88fr) minmax(460px, 1.12fr);
  gap: 72px;
}

.program-label {
  margin-bottom: 26px;
  padding: 2px 0 2px 15px;
  color: var(--blue);
  background: transparent;
  border-left: 4px solid var(--cyan);
  border-radius: 0;
  box-shadow: none;
  font-size: 10px;
  letter-spacing: 0.14em;
}

.program-label i {
  display: none;
}

.client-name {
  color: #6a7f93;
}

.hero h1 {
  color: var(--navy);
  font-size: clamp(42px, 4.35vw, 58px);
  line-height: 1.38;
  letter-spacing: -0.015em;
}

.hero h1 em {
  color: var(--blue);
}

.hero h1 em::after {
  display: none;
}

.hero-lead {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.text-link {
  width: 285px;
  min-height: 48px;
  padding: 0;
  color: var(--navy);
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--blue);
  box-shadow: none;
}

.text-link:hover,
.text-link:focus-visible {
  transform: none;
  box-shadow: none;
}

.text-link span {
  color: var(--blue);
}

.hero-result {
  color: #fff;
  background:
    linear-gradient(145deg, rgba(38, 115, 220, 0.28), transparent 52%),
    var(--navy-deep);
  border: 0;
  outline: 1px solid rgba(23, 93, 183, 0.16);
  box-shadow:
    14px 14px 0 rgba(67, 189, 216, 0.18),
    0 28px 70px rgba(7, 26, 56, 0.18);
}

.hero-result::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--cyan), var(--blue-bright));
}

.result-label {
  border-color: rgba(255, 255, 255, 0.15);
}

.result-label span {
  color: #a9c3d9;
}

.result-label b {
  color: var(--aqua);
  background: rgba(121, 220, 236, 0.1);
  border: 1px solid rgba(121, 220, 236, 0.35);
}

.score-ring {
  background: conic-gradient(
    var(--cyan) 0 82%,
    rgba(255, 255, 255, 0.13) 82% 100%
  );
  box-shadow: none;
}

.score-ring::before {
  background: var(--navy-deep);
}

.score-ring span,
.score-copy > strong,
.hero-facts dd {
  color: #fff;
}

.score-ring small,
.score-copy > p,
.hero-facts dt {
  color: #9eb9cf;
}

.score-copy > span {
  color: var(--aqua);
}

.hero-rank {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.12);
}

.hero-rank strong {
  color: #fff;
}

.hero-rank i {
  background: rgba(255, 255, 255, 0.12);
}

.hero-rank span,
.hero-rank em {
  color: var(--aqua);
}

.hero-facts {
  border-color: rgba(255, 255, 255, 0.15);
}

.hero-facts div {
  border-color: rgba(255, 255, 255, 0.15);
}

.hero-index {
  color: rgba(16, 39, 84, 0.58);
}

.hero-index i {
  background: rgba(16, 39, 84, 0.24);
}

.roadmap-chapter {
  padding: 88px 0;
  border-top: 7px solid var(--cyan);
}

.roadmap-chapter::before {
  display: none;
}

.chapter-copy > p:first-child {
  margin-bottom: 15px;
}

.chapter-client {
  margin-bottom: 9px;
  color: #9fb9d0 !important;
  font-family: "Noto Sans JP", sans-serif !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  letter-spacing: 0.02em !important;
}

.chapter-copy h2 {
  font-size: clamp(42px, 4.7vw, 60px);
}

.chapter-copy > strong {
  margin-top: 22px;
  padding: 5px 0 5px 16px;
  color: #fff;
  background: transparent;
  border-left: 4px solid var(--cyan);
  box-shadow: none;
  font-size: 14px;
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .hero-copy,
  .hero-result {
    max-width: 760px;
  }
}

@media (max-width: 620px) {
  .hero {
    padding: 58px 0 70px;
  }

  .program-label {
    font-size: 8px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-result {
    box-shadow:
      8px 9px 0 rgba(67, 189, 216, 0.16),
      0 20px 45px rgba(7, 26, 56, 0.14);
  }

  .chapter-copy h2 {
    font-size: 39px;
  }

  .chapter-copy > strong {
    font-size: 12px;
    line-height: 1.8;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Vertical roadmap — all four weeks remain visible in sequence */
.chapter-flow {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  border: 0;
}

.chapter-flow::before {
  content: "";
  position: absolute;
  top: 45px;
  bottom: 45px;
  left: 25px;
  width: 2px;
  background: linear-gradient(var(--yellow), var(--cyan));
}

.chapter-flow li {
  position: relative;
  min-height: 90px;
  padding: 16px 0;
  grid-template-columns: 52px 1fr;
  gap: 20px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.chapter-flow li:last-child {
  border-bottom: 0;
}

.chapter-flow li:hover {
  background: transparent;
}

.chapter-flow li > span {
  position: relative;
  z-index: 1;
  width: 52px;
  height: 52px;
  border: 6px solid var(--navy);
  box-shadow: 0 0 0 1px rgba(255, 230, 103, 0.5);
}

.chapter-flow small {
  font-size: 9px;
}

.chapter-flow strong {
  font-size: 22px;
}

.roadmap-timeline {
  position: relative;
  width: min(100%, 1040px);
  margin: 58px auto 0;
  display: grid;
  gap: 30px;
}

.roadmap-timeline::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 72px;
  bottom: 72px;
  left: 79px;
  width: 3px;
  background: linear-gradient(var(--blue), var(--cyan));
  box-shadow: 0 0 0 6px rgba(67, 189, 216, 0.09);
}

.roadmap-step {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 30px;
  align-items: stretch;
}

.timeline-marker {
  position: relative;
  min-height: 225px;
  padding: 31px 20px 25px;
  display: flex;
  align-items: center;
  flex-direction: column;
  color: #fff;
  background: linear-gradient(145deg, var(--blue), var(--navy));
  border-top: 5px solid var(--cyan);
  box-shadow: 0 16px 34px rgba(16, 39, 84, 0.16);
}

.timeline-marker::after {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: auto;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(255, 230, 103, 0.12);
}

.timeline-marker span {
  font-family: Manrope, sans-serif;
  font-size: 58px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
}

.timeline-marker small {
  margin-top: 12px;
  color: var(--aqua);
  font-family: Manrope, sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.timeline-card {
  position: relative;
  padding: 34px 39px 30px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(16, 39, 84, 0.08);
}

.timeline-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(var(--blue), var(--cyan));
}

.timeline-card header {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 22px;
  align-items: baseline;
}

.timeline-card header p {
  color: var(--blue);
  font-family: Manrope, "Noto Sans JP", sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.timeline-card h3 {
  color: var(--navy);
  font-size: clamp(22px, 2.4vw, 29px);
  font-weight: 900;
  line-height: 1.45;
}

.timeline-description {
  margin: 17px 0 0 172px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}

.timeline-card dl {
  margin-top: 25px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.timeline-card dl div {
  min-height: 112px;
  padding: 18px 19px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.timeline-card dt {
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
}

.timeline-card dd {
  margin-top: 8px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.75;
}

.roadmap-step:last-child .timeline-marker {
  border-top-color: var(--yellow);
}

.roadmap-step:last-child .timeline-card::before {
  background: var(--yellow);
}

@media (max-width: 820px) {
  .chapter-flow {
    max-width: 560px;
  }

  .roadmap-timeline::before {
    left: 60px;
  }

  .roadmap-step {
    grid-template-columns: 122px minmax(0, 1fr);
    gap: 20px;
  }

  .timeline-marker {
    min-height: 210px;
  }

  .timeline-marker span {
    font-size: 45px;
  }

  .timeline-card header {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .timeline-description {
    margin-left: 0;
  }

  .timeline-card dl {
    grid-template-columns: 1fr;
  }

  .timeline-card dl div {
    min-height: auto;
  }
}

@media (max-width: 620px) {
  .chapter-flow::before {
    top: 37px;
    bottom: 37px;
    left: 20px;
  }

  .chapter-flow li {
    min-height: 76px;
    padding: 12px 0;
    grid-template-columns: 42px 1fr;
    gap: 15px;
  }

  .chapter-flow li > span {
    width: 42px;
    height: 42px;
    border-width: 5px;
  }

  .roadmap-timeline {
    margin-top: 40px;
    gap: 22px;
  }

  .roadmap-timeline::before {
    top: 42px;
    bottom: 42px;
    left: 25px;
    width: 2px;
    box-shadow: 0 0 0 4px rgba(67, 189, 216, 0.08);
  }

  .roadmap-step {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
  }

  .timeline-marker {
    min-height: 52px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .timeline-marker span {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--navy);
    border: 4px solid var(--ice);
    font-size: 18px;
    letter-spacing: 0;
  }

  .timeline-marker small,
  .timeline-marker::after {
    display: none;
  }

  .timeline-card {
    padding: 23px 18px 20px;
  }

  .timeline-card::before {
    width: 4px;
  }

  .timeline-card h3 {
    font-size: 20px;
  }

  .timeline-description {
    font-size: 11px;
  }

  .timeline-card dl {
    margin-top: 19px;
  }

  .timeline-card dl div {
    padding: 14px;
  }
}