/* アナリスター LP — typeY・問い合わせ特化 */
:root {
  --color-primary: #0d9488;
  --color-primary-dark: #0f766e;
  --color-accent: #0c4a6e;
  --color-highlight: #d97706;
  --color-new: #b45309;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-bg: #ffffff;
  --color-bg-alt: #f0fdfa;
  --color-bg-warm: #fffbeb;
  --color-bg-dark: #0c1929;
  --color-border: #cbd5e1;
  --color-danger: #dc2626;
  --color-success: #059669;
  --shadow: 0 4px 24px rgba(12, 74, 110, 0.08);
  --shadow-lg: 0 16px 48px rgba(12, 74, 110, 0.14);
  --radius: 14px;
  --max-width: 1120px;
  --header-h: 11rem;
  --top-band-brand-inset: clamp(
    0.75rem,
    calc(0.75rem + (100vw - min(100vw - 2rem, var(--max-width))) / 4),
    13rem
  );
  --top-band-content-shift: clamp(1rem, 2.25vw, 1.6rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic UI", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  text-wrap: pretty;
  overflow-wrap: break-word;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.top-band .container {
  width: min(100% - 1rem, var(--max-width));
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-band {
  background: linear-gradient(90deg, #1e3a5f, #0c4a6e);
  color: #e2e8f0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0;
}

.top-band-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "brand actions"
    "body body";
  gap: 0.6rem 0.85rem;
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding: 0.7rem clamp(0.65rem, 2vw, 1.25rem) 0.4rem 0;
  align-items: start;
}

.top-band-brand {
  grid-area: brand;
  justify-self: start;
  padding-left: var(--top-band-brand-inset);
}

.top-band-body {
  grid-area: body;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding-inline: clamp(0.65rem, 2vw, 1.25rem);
  text-align: center;
}

.header-actions {
  grid-area: actions;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.top-band-content {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 100%;
  margin-inline: auto;
  transform: translateX(var(--top-band-content-shift));
}

.top-band-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.1rem;
}

.top-band-notice {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: #f8fafc;
}

.top-band-lead {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.35;
  color: #e2e8f0;
  white-space: nowrap;
}

.top-band-arrow {
  display: inline;
  margin-left: 0.1rem;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  color: #99f6e4;
  vertical-align: middle;
}

.top-band-cta {
  flex-shrink: 0;
  min-width: 7.5rem;
  padding: 0.75rem 1.65rem;
  font-size: 0.98rem;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.24);
  align-self: center;
}

.top-band-nav-bar {
  display: none;
  width: 100%;
  background: #fff;
  padding: 0.5rem clamp(0.65rem, 2vw, 1.25rem);
}

.top-band-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem 1.35rem;
  margin: 0;
  width: 100%;
}

.top-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

.top-nav-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-decoration: none;
  min-width: 0;
}

.logo:hover {
  text-decoration: none;
}

.logo-tagline {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #99f6e4;
  margin-bottom: 0.15rem;
}

.top-band .logo-product {
  font-weight: 800;
  font-size: clamp(1.15rem, 2.8vw, 1.45rem);
  color: #fff;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.top-band .logo-product em {
  font-style: normal;
  color: #5eead4;
  font-weight: 800;
}

.top-band .logo-company {
  font-size: clamp(0.78rem, 1.8vw, 0.9rem);
  color: #cbd5e1;
  margin-top: 0.1rem;
}

.logo-product {
  font-weight: 800;
  font-size: clamp(1.4rem, 3.2vw, 1.6rem);
  color: var(--color-accent);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.logo-product em {
  font-style: normal;
  color: var(--color-primary);
  font-weight: 800;
}

.logo-company {
  font-size: clamp(0.88rem, 2vw, 0.98rem);
  color: var(--color-text-muted);
  margin-top: 0.1rem;
}

.nav-links {
  display: none;
  gap: 1.25rem;
  font-size: 0.88rem;
  font-weight: 500;
}

.nav-links a {
  color: var(--color-text);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--color-primary-dark);
}

@media (min-width: 900px) {
  :root {
    --header-h: 8.5rem;
    --top-band-content-shift: clamp(1.5rem, 3.5vw, 2.75rem);
  }

  .top-band-inner {
    grid-template-columns: 13.5rem minmax(0, 1fr) 13.5rem;
    grid-template-rows: auto auto;
    grid-template-areas: none;
    column-gap: 0;
    row-gap: 0;
    align-items: center;
    padding: 0.6rem clamp(1rem, 2.5vw, 1.5rem) 0.3rem 0;
    width: 100%;
    max-width: none;
    margin-inline: 0;
  }

  .top-band-brand {
    grid-column: 1;
    grid-row: 1 / 3;
    align-self: center;
    padding-left: var(--top-band-brand-inset);
    padding-right: 1.25rem;
    border-right: 1px solid rgba(255, 255, 255, 0.14);
  }

  .top-band-body {
    display: contents;
  }

  .top-band-content {
    grid-column: 2;
    grid-row: 1 / 3;
    justify-self: center;
    align-self: center;
  }

  .top-band-nav-bar {
    display: block;
  }

  .header-actions {
    display: none;
  }
}

@media (min-width: 1100px) {
  .top-band-inner {
    grid-template-columns: 15rem minmax(0, 1fr) 15rem;
  }
}

@media (max-width: 599px) {
  :root {
    --header-h: 12.5rem;
  }

  .top-band-content {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.1rem;
  }

  .top-band-lead {
    font-size: 0.8rem;
  }

  .top-band-cta {
    min-width: 6.75rem;
    padding: 0.65rem 1.35rem;
    font-size: 0.92rem;
  }
}

@media (min-width: 600px) and (max-width: 899px) {
  :root {
    --header-h: 11.5rem;
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0;
}

.header-cta {
  display: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.6rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

.btn-primary:hover {
  color: #fff;
  box-shadow: 0 8px 28px rgba(13, 148, 136, 0.5);
}

.btn-outline {
  background: #fff;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  box-shadow: none;
}

.btn-outline:hover {
  background: #f0f9ff;
}

.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: 1.08rem;
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

.btn-ghost:hover {
  background: var(--color-bg-alt);
  transform: none;
}

/* Hero */
.hero {
  position: relative;
  padding: 2.5rem 0 3.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(13, 148, 136, 0.12), transparent),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(12, 74, 110, 0.08), transparent),
    linear-gradient(180deg, #f8fafc 0%, #ecfdf5 55%, #fff 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(12, 74, 110, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 74, 110, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  width: min(100% - 2rem, 1180px);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 0.88fr 1.12fr;
    gap: 2rem;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .hero-grid {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 2.25rem;
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.pill-highlight {
  background: linear-gradient(135deg, #fbbf24, #d97706);
  color: #fff;
}

.pill-trust {
  background: var(--color-accent);
  color: #fff;
}

.hero h1 {
  font-size: clamp(1.55rem, 4.2vw, 2.15rem);
  line-height: 1.35;
  color: var(--color-accent);
  margin: 0 0 1rem;
  font-weight: 800;
  text-wrap: balance;
}

.hero-h1-sub {
  display: block;
  font-size: clamp(1rem, 3vw, 1.62rem);
  white-space: nowrap;
}

.hero-audience {
  margin: -0.5rem 0 0.65rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.hero-tagline {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin: 0 0 0.75rem;
}

.hero-lead {
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
  font-size: 1rem;
  max-width: 36rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.hero-demo-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0.85rem 0 0;
  line-height: 1.55;
  max-width: 36rem;
}

.hero-note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin: 0.65rem 0 0;
  line-height: 1.5;
  max-width: 36rem;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 900px;
  margin-inline: auto;
}

@media (min-width: 900px) {
  .hero-visual {
    max-width: none;
    margin-inline: 0;
    position: sticky;
    top: 5.5rem;
  }
}

.hero-visual svg {
  width: 100%;
  min-width: 0;
  height: auto;
  display: block;
  border-radius: calc(var(--radius) + 2px);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

/* Sections */
section {
  padding: 4rem 0;
}

.page-top-anchor {
  height: 0;
  overflow: hidden;
}

section:nth-of-type(even):not(.contact-section):not(.hero) {
  background: var(--color-bg-alt);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--color-accent);
  margin: 0 0 1rem;
  line-height: 1.4;
  font-weight: 800;
  text-wrap: balance;
}

.section-lead {
  color: var(--color-text-muted);
  margin: 0 0 2rem;
  max-width: 40rem;
}

/* Before / After table */
.ba-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.ba-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: #fff;
  font-size: 0.92rem;
}

.ba-table th,
.ba-table td {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.ba-table thead th {
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  text-align: left;
}

.ba-table thead th:last-child {
  background: var(--color-primary-dark);
}

.ba-table tbody tr:last-child td {
  border-bottom: none;
}

.ba-table td.col-before {
  background: #fef2f2;
  color: var(--color-text-muted);
  width: 45%;
  position: relative;
  padding: 1rem 1.75rem 1rem 1.15rem;
}

.ba-row-arrow {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
  z-index: 2;
  line-height: 0;
  pointer-events: none;
}

.ba-row-arrow svg {
  display: block;
  width: 1.9rem;
  height: 1.9rem;
}

.ba-table td.col-after {
  background: #ecfdf5;
  font-weight: 500;
  padding: 1rem 1.15rem 1rem 2.45rem;
}

.ba-after-text {
  margin: 0;
}

.btn-solution-detail {
  display: inline-flex;
  align-items: center;
  margin-top: 0.65rem;
  padding: 0.35rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--color-primary-dark);
  background: #fff;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-solution-detail:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-solution-detail:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.ba-table-note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Benefits */
.benefit-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.benefit-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.benefit-card.is-check {
  border-color: var(--color-highlight);
  background: linear-gradient(180deg, #fffbeb 0%, #fff 100%);
}

.benefit-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
  color: var(--color-accent);
}

.benefit-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.benefit-card ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.benefit-card li {
  margin-bottom: 0.35rem;
}

.benefit-note {
  margin: 0.75rem 0 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  opacity: 0.9;
}

.benefit-figure {
  margin: 1rem 0 0;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
  background: #fafafa;
}

.benefit-figure .proof-zoom {
  border-bottom: 1px solid var(--color-border);
}

.benefit-figure img {
  width: 100%;
  height: auto;
}

.benefit-figure figcaption {
  padding: 0.65rem 0.85rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.benefit-card.is-highlight {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, #f0fdfa 0%, #fff 100%);
}

/* SOLUTION accordion */
.benefit-grid .accordion-panel {
  margin-top: 0;
}

.benefit-accordion.benefit-card {
  padding: 0;
}

.benefit-accordion .benefit-accordion-summary {
  list-style: none;
  padding: 1.15rem 1.35rem;
}

.benefit-accordion-summary-main {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

.benefit-accordion-heading {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.35;
}

.benefit-accordion-teaser {
  display: block;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.benefit-accordion[open] .benefit-accordion-teaser {
  display: none;
}

.benefit-accordion-body {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--color-border);
}

.benefit-accordion-body > :first-child {
  margin-top: 1rem;
}

.benefit-accordion-body .check-highlight {
  margin-top: 1.25rem;
}

.benefit-accordion-body .check-panel {
  margin-top: 0.75rem;
}

.accordion-toggle-label {
  flex-shrink: 0;
  align-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary-dark);
  background: #fff;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.accordion-toggle-label--open {
  display: none;
}

.benefit-accordion[open] .accordion-toggle-label--closed,
.accordion-panel[open] .accordion-toggle-label--closed {
  display: none;
}

.benefit-accordion[open] .accordion-toggle-label--open,
.accordion-panel[open] .accordion-toggle-label--open {
  display: inline-flex;
}

.benefit-accordion.is-check .benefit-accordion-summary {
  background: linear-gradient(90deg, #fffbeb 0%, #f8fafc 100%);
}

.benefit-accordion.is-highlight .benefit-accordion-summary {
  background: linear-gradient(90deg, #f0fdfa 0%, #f8fafc 100%);
}

.benefit-accordion.is-check[open] .benefit-accordion-summary,
.benefit-accordion.is-highlight[open] .benefit-accordion-summary {
  border-bottom: 1px solid var(--color-border);
}

.check-highlight {
  margin: 2rem 0 0;
  padding: 1rem 1.25rem;
  background: var(--color-bg-warm);
  border: 2px solid var(--color-highlight);
  border-radius: var(--radius);
  text-align: center;
  font-size: 1.05rem;
  color: var(--color-accent);
}

.check-highlight strong {
  color: var(--color-new);
}

.check-panel {
  margin-top: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.check-panel-title {
  margin: 0;
  padding: 1.1rem 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-border);
}

.check-panel-body {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.check-panel-body p {
  margin: 1rem 0 0;
}

.check-columns {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.check-columns li {
  line-height: 1.55;
}

/* Proof */
.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 834px;
  margin-inline: auto;
  margin-bottom: 1rem;
}

.proof-figure {
  margin: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.proof-zoom {
  display: block;
  position: relative;
  cursor: zoom-in;
  text-decoration: none;
}

.proof-zoom:hover {
  text-decoration: none;
}

.proof-zoom:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: -3px;
}

.proof-figure img {
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--color-border);
}

.proof-zoom-badge {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  background: rgba(12, 25, 41, 0.78);
  border-radius: 999px;
  pointer-events: none;
}

.proof-figure figcaption {
  padding: 1rem 1.15rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.proof-figure figcaption strong {
  color: var(--color-accent);
}

.proof-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(12, 25, 41, 0.88);
}

.proof-lightbox[hidden] {
  display: none;
}

.proof-lightbox img {
  max-width: min(100%, 1200px);
  max-height: calc(100vh - 3rem);
  width: auto;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.proof-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 999px;
  font-size: 1.5rem;
  line-height: 1;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.proof-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.28);
}

body.lightbox-open {
  overflow: hidden;
}

.disclaimer-box {
  background: #fff;
  border-left: 4px solid var(--color-text-muted);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 2rem;
}

.disclaimer-continued {
  display: inline-block;
  padding-left: 3.5em;
}

.disclaimer-cta {
  margin-top: 0.65rem;
}

/* Video */
.video-block {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  max-width: 720px;
  margin: 0 auto 2rem;
}

.video-block h3 {
  margin: 0;
  padding: 1rem 1.25rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 1rem;
}

.video-block video {
  width: 100%;
  background: #000;
}

.video-fallback {
  padding: 1rem 1.25rem;
  font-size: 0.88rem;
  text-align: center;
  background: var(--color-bg-alt);
}

/* Supplementary accordion (typeX 等) */
.accordion-panel {
  margin-top: 2.5rem;
  border: 1px solid #cbd5e1;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  background: #f8fafc;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.accordion-summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(90deg, #f0fdfa 0%, #f8fafc 100%);
  transition: background 0.2s ease;
}

.accordion-summary:hover {
  background: linear-gradient(90deg, #ecfdf5 0%, #f1f5f9 100%);
}

.accordion-summary:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

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

.us-panel .accordion-summary {
  padding: 1.15rem 1.35rem;
}

.accordion-summary-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  min-width: 0;
}

.accordion-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0f766e;
  background: #ccfbf1;
  border: 1px solid #99f6e4;
  border-radius: 999px;
  white-space: nowrap;
}

/* typeX 補足（主な機能アコーディオンと差別化） */
.us-panel.accordion-panel {
  margin-top: 2.5rem;
  border: 1px solid #fcd34d;
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-warm);
  box-shadow: 0 2px 8px rgba(12, 74, 110, 0.08);
}

.us-panel .accordion-summary {
  background: linear-gradient(90deg, #fffbeb 0%, #fff 100%);
}

.us-panel .accordion-summary:hover {
  background: linear-gradient(90deg, #fef3c7 0%, #fffbeb 100%);
}

.us-panel .accordion-badge {
  color: var(--color-accent);
  background: #e0f2fe;
  border-color: #7dd3fc;
}

.us-panel .accordion-title {
  color: var(--color-accent);
}

.us-panel .accordion-toggle-label {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.us-panel .us-body {
  background: #fff;
  border-top-color: #fde68a;
}

.accordion-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.45;
}

.accordion-hint {
  flex-basis: 100%;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.accordion-hint--open {
  display: none;
}

.accordion-panel[open] .accordion-hint--closed {
  display: none;
}

.accordion-panel[open] .accordion-hint--open {
  display: block;
}

.accordion-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #cbd5e1;
  position: relative;
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.75rem;
  height: 2px;
  background: var(--color-primary);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-panel[open] .accordion-icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scale(0);
}

.accordion-panel .us-body,
.us-panel .us-body {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  background: #fff;
}

.us-panel .us-body p {
  margin: 1rem 0 0;
}

.us-panel .us-body ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

.us-panel .us-body li {
  margin-bottom: 0.35rem;
}

/* FAQ */
.faq-list {
  max-width: 44rem;
}

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

.faq-item summary {
  padding: 1.2rem 0;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-accent);
}

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

.faq-item summary::after {
  content: "▼";
  color: var(--color-primary);
  flex-shrink: 0;
  font-size: 0.85rem;
}

.faq-item[open] summary::after {
  content: "▲";
}

.faq-item p {
  margin: 0 0 1.2rem;
  padding-right: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.section-outro {
  margin: 2rem 0 0;
  padding: 1rem 1.15rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  text-align: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.section-outro a {
  font-weight: 600;
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-accent), #164e63);
  color: #fff;
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  margin: 2rem 0;
}

.cta-band p {
  margin: 0 0 1.25rem;
  font-size: 1.08rem;
  font-weight: 600;
}

.cta-band .btn-primary {
  background: #fff;
  color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.cta-band .btn-primary:hover {
  background: #f0fdfa;
  color: var(--color-primary-dark);
}

/* Contact */
.contact-section {
  background: var(--color-bg-dark);
  color: #fff;
}

.contact-section .container {
  text-align: center;
}

.contact-section .section-label {
  color: #5eead4;
}

.contact-section .section-title {
  color: #fff;
}

.contact-section .section-lead {
  color: #cbd5e1;
  margin: 0 auto 1.35rem;
  max-width: 34rem;
}

.contact-steps {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

@media (min-width: 600px) {
  .contact-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-step {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
}

.contact-step .num {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  font-weight: 800;
  border-radius: 50%;
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
}

.contact-offer {
  background: rgba(13, 148, 136, 0.2);
  border: 1px solid rgba(94, 234, 212, 0.35);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.92rem;
  color: #e2e8f0;
}

.contact-offer ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

.contact-offer li {
  margin-bottom: 0.35rem;
}

.contact-guide {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.92rem;
  color: #e2e8f0;
}

.contact-examples {
  margin: 1rem 0 0.35rem;
}

.contact-examples-list {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  opacity: 0.95;
}

.contact-examples-list li {
  margin-bottom: 0.25rem;
}

.contact-guide ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (min-width: 600px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
}

.contact-card .label {
  font-size: 0.78rem;
  opacity: 0.85;
  margin-bottom: 0.35rem;
}

.contact-card a {
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
}

.contact-card a:hover {
  color: #5eead4;
}

.contact-cta {
  text-align: center;
  margin-bottom: 1.5rem;
}

.contact-form-note {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: #94a3b8;
}

.contact-meta {
  margin: 0;
  text-align: center;
  font-size: 1.08rem;
  color: #64748b;
}

.contact-meta a {
  color: inherit;
  text-decoration: none;
}

.contact-meta a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.contact-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.65);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  text-decoration: none;
}

/* Footer */
.site-footer {
  background: #060d14;
  color: #94a3b8;
  padding: 2rem 0;
  font-size: 0.85rem;
  text-align: center;
}

.site-footer a {
  color: #cbd5e1;
}

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  display: flex;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  padding-bottom: max(0.65rem, env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.98);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.08);
  transition: transform 0.25s, opacity 0.25s;
}

.sticky-cta.is-hidden {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}

.sticky-cta-tel {
  flex: 0 0 auto;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-accent);
  border-radius: 10px;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.sticky-cta-demo {
  flex: 0 0 auto;
  padding: 0.75rem 0.65rem;
  border-radius: 10px;
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.78rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.sticky-cta-demo:hover {
  color: var(--color-accent);
}

.sticky-cta-form {
  flex: 1;
  min-width: 0;
  width: 100%;
  justify-content: center;
}

@media (min-width: 900px) {
  .sticky-cta {
    display: none;
  }
}

@media (max-width: 899px) {
  body {
    padding-bottom: 4.5rem;
  }
}

/* Nav mobile */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.nav-toggle-bar {
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: #f8fafc;
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

body.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

body.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 1rem 1rem;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav a {
  padding: 0.65rem;
  color: var(--color-text);
  text-decoration: none;
  border-radius: 8px;
}

.mobile-nav a:hover {
  background: var(--color-bg-alt);
}

.mobile-nav .btn {
  margin-top: 0.5rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: #fff;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}