@charset "utf-8";

:root {
  --plan-bg: #f5f1ea;
  --plan-surface: rgba(255, 255, 255, 0.52);
  --plan-line: rgba(30, 42, 58, 0.14);
  --plan-line-strong: rgba(30, 42, 58, 0.26);
  --plan-text: #1b2430;
  --plan-muted: #5f6b79;
  --plan-accent: #4faad2;
  --plan-accent-deep: #2e7aa4;
  --plan-gold: #8f6b36;
}

body.plan-page {
  background:
    radial-gradient(circle at 15% 12%, rgba(79, 170, 210, 0.12), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(143, 107, 54, 0.12), transparent 24%),
    linear-gradient(180deg, #f8f6f2 0%, var(--plan-bg) 100%);
  color: var(--plan-text);
  font-family: "Noto Sans JP", sans-serif;
}

.plan-main {
  position: relative;
  padding: 112px 0 88px;
  overflow: hidden;
}

.plan-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.24), transparent 18%, transparent 82%, rgba(255, 255, 255, 0.24)),
    repeating-linear-gradient(
      90deg,
      rgba(30, 42, 58, 0.028) 0,
      rgba(30, 42, 58, 0.028) 1px,
      transparent 1px,
      transparent 124px
    );
  pointer-events: none;
}

.plan-hero,
.plan-section {
  position: relative;
  z-index: 1;
}

.plan-hero {
  padding: 18px 0 10px;
}

.plan-hero-shell {
  position: relative;
  padding: 22px 0 42px;
  border-top: 1px solid var(--plan-line);
  border-bottom: 1px solid var(--plan-line);
}

.plan-hero-shell::after {
  content: "";
  position: absolute;
  right: -8%;
  top: -14%;
  width: 48%;
  height: 150%;
  background: linear-gradient(135deg, rgba(79, 170, 210, 0.12), rgba(255, 255, 255, 0));
  clip-path: polygon(36% 0, 100% 0, 72% 100%, 0 100%);
  pointer-events: none;
}

.plan-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 2rem;
  color: var(--plan-gold);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
}

.plan-breadcrumb a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size 0.35s ease;
}

.plan-breadcrumb a:hover {
  background-size: 100% 1px;
}

.plan-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  gap: 2.4rem;
  align-items: end;
}

.plan-kicker,
.plan-section-kicker {
  margin: 0 0 1rem;
  color: var(--plan-gold);
  font-family: "Barlow Condensed", "Noto Sans JP", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.26em;
}

.plan-hero h1,
.plan-section-head h2 {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.15;
}

.plan-hero h1 {
  font-size: clamp(3rem, 6.2vw, 5.6rem);
}

.plan-intro,
.plan-section-lead,
.plan-direction p,
.plan-manifesto p,
.plan-policy-body p {
  color: var(--plan-muted);
  line-height: 2;
}

.plan-intro {
  max-width: 52rem;
  margin: 1.2rem 0 0;
  font-size: 1rem;
}

.plan-hero-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-end;
  gap: 1.25rem;
}

.plan-hero-mark {
  color: rgba(36, 54, 79, 0.86);
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(3rem, 10vw, 7.2rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: 0.06em;
}

.plan-hero-date {
  margin: 0;
  color: var(--plan-accent-deep);
  font-size: 0.96rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.plan-manifesto {
  padding: 24px 0 0;
}

.plan-manifesto p {
  margin: 0;
  font-size: clamp(1.04rem, 1.6vw, 1.3rem);
}

.plan-manifesto strong {
  color: var(--plan-text);
  font-family: "Noto Serif JP", serif;
  font-weight: 600;
}

.plan-section {
  padding: 66px 0 0;
}

.plan-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.plan-section-head h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.plan-section-lead {
  margin: 0;
  font-size: 0.98rem;
}

.plan-organization {
  position: relative;
  padding-top: 0.5rem;
}

.plan-organization-scale {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 1rem;
}

.plan-organization-scale span {
  display: block;
  height: 8px;
  background: rgba(30, 42, 58, 0.22);
}

.plan-organization-scale .is-dark {
  background: rgba(30, 42, 58, 0.86);
}

.plan-organization-scale .is-accent {
  background: var(--plan-accent);
}

.plan-band {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 24px 0;
  border-top: 1px solid var(--plan-line);
  align-items: start;
}

.plan-band:last-of-type {
  border-bottom: 1px solid var(--plan-line);
}

.plan-band-label {
  color: var(--plan-text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.plan-band-content--center {
  display: flex;
  justify-content: center;
}

.plan-node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  padding: 0.72rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.plan-node--primary {
  color: #fff;
  background: linear-gradient(135deg, #224e80, #356fa8);
}

.plan-node--accent {
  color: #fff;
  background: linear-gradient(135deg, #2b7b66, #4fbc94);
}

.plan-track-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.plan-track,
.plan-track-detail {
  min-width: 0;
  padding-left: 1rem;
  border-left: 1px solid var(--plan-line);
}

.plan-track:first-child,
.plan-track-detail:first-child {
  padding-left: 0;
  border-left: none;
}

.plan-track h3 {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.45;
}

.plan-track p,
.plan-track-detail p {
  margin: 0.65rem 0 0;
  color: var(--plan-muted);
  font-size: 0.95rem;
  line-height: 1.9;
}

.plan-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.plan-tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.18rem 0.8rem;
  border-bottom: 1px solid var(--plan-line-strong);
  color: var(--plan-text);
  font-family: "Barlow Condensed", "Noto Sans JP", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.plan-organization-note {
  margin: 1.3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--plan-line);
  color: var(--plan-accent-deep);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.plan-section--forecast {
  margin-top: 0.5rem;
}

.plan-forecast-ruler {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--plan-line-strong);
  border-bottom: 1px solid var(--plan-line);
}

.plan-forecast-phase {
  position: relative;
  padding: 1.9rem 1.7rem 2rem;
}

.plan-forecast-phase + .plan-forecast-phase {
  border-left: 1px solid var(--plan-line);
}

.plan-forecast-phase::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.7rem;
  right: 1.7rem;
  height: 6px;
  background: linear-gradient(90deg, var(--plan-accent-deep), var(--plan-accent));
  transform: translateY(-1px);
}

.plan-forecast-term {
  margin: 0;
  color: var(--plan-gold);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.24em;
}

.plan-forecast-phase h3 {
  margin: 0.85rem 0 0;
  font-family: "Noto Serif JP", serif;
  font-size: 2rem;
  font-weight: 500;
}

.plan-forecast-phase ul {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.plan-forecast-phase li {
  position: relative;
  margin: 0 0 0.8rem;
  padding-left: 1.05rem;
  color: var(--plan-text);
  line-height: 1.85;
}

.plan-forecast-phase li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.88rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--plan-accent-deep);
  transform: translateY(-50%);
}

.plan-direction {
  margin-top: 1.35rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--plan-line);
}

.plan-direction p {
  margin: 0;
  font-size: 1rem;
}

.plan-policy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--plan-line-strong);
}

.plan-policy-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 1.4rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--plan-line);
}

.plan-policy-index {
  color: var(--plan-gold);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: 0.18em;
}

.plan-policy-body h3 {
  margin: 0 0 0.45rem;
  font-family: "Noto Serif JP", serif;
  font-size: 1.18rem;
  font-weight: 500;
}

.plan-policy-body p {
  margin: 0;
  font-size: 0.97rem;
}

@media (max-width: 991px) {
  .plan-main {
    padding-top: 100px;
  }

  .plan-hero-grid,
  .plan-section-head {
    grid-template-columns: 1fr;
  }

  .plan-hero-side {
    align-items: flex-start;
  }

  .plan-track-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .plan-forecast-phase + .plan-forecast-phase {
    border-left: none;
    border-top: 1px solid var(--plan-line);
  }
}

@media (max-width: 767px) {
  .plan-main {
    padding-top: 94px;
  }

  .plan-hero-shell {
    padding-bottom: 30px;
  }

  .plan-band {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

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

  .plan-track,
  .plan-track-detail {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--plan-line);
    padding-top: 0.95rem;
  }

  .plan-track:first-child,
  .plan-track-detail:first-child {
    border-top: none;
    padding-top: 0;
  }

  .plan-policy-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}