:root {
  --bg: #f4f5f7;
  --white: #ffffff;
  --text: #202632;
  --heading: #111827;
  --muted: #5f6b7a;
  --muted-2: #8a94a3;
  --line: rgba(17, 24, 39, 0.08);
  --line-strong: rgba(17, 24, 39, 0.16);
  --primary: #23364f;
  --primary-2: #23364f;
  --cyan: #23364f;
  --green: #158f68;
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.05);
  --radius: 26px;
  --tracking-heading: -0.05em;
  --tracking-body: 0.012em;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 112px;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Inter", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  font-feature-settings: "palt" 1;
  letter-spacing: var(--tracking-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

p {
  margin-top: 0;
}

.cursor-glow {
  position: fixed;
  width: 360px;
  height: 360px;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 255, 0.15), transparent 68%);
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(16, 24, 40, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 24, 40, 0.015) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: none;
}

.site-header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1180px, calc(100% - 32px));
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px 0 22px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(17, 24, 39, 0.06);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  z-index: 50;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: white;
  border-radius: 14px;
  background: var(--primary);
  box-shadow: none;
  letter-spacing: -0.04em;
}

.brand-text {
  font-size: 1.06rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.88rem;
  font-weight: 800;
  color: #344054;
  letter-spacing: 0.01em;
}

.site-nav a {
  transition: color 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover {
  color: var(--primary);
  transform: translateY(-1px);
}

.nav-cta {
  padding: 12px 18px;
  color: white !important;
  border-radius: 999px;
  background: var(--heading);
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
}

.section {
  position: relative;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 118px 0;
  z-index: 1;
}

.hero {
  min-height: 100vh;
  width: min(1180px, calc(100% - 32px));
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 58px;
  padding-top: 150px;
}

.grid-bg {
  position: absolute;
  inset: 80px -80px 20px;
  background-image:
    linear-gradient(rgba(17, 24, 39, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 24, 39, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 45% 45%, black, transparent 72%);
  z-index: -1;
}

.mesh {
  display: none;
}

.mesh-1 { display: none; }

.mesh-2 { display: none; }

.eyebrow {
  margin: 0 0 16px;
  color: var(--primary);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin-top: 0;
  color: var(--heading);
  font-weight: 900;
  font-feature-settings: "palt" 1;
}

h1 {
  margin-bottom: 26px;
  font-size: clamp(3rem, 7vw, 5.86rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
  word-spacing: 0.04em;
}

h1 span {
  color: var(--primary);
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
}

.hero-lead {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 2.08;
  font-weight: 500;
  letter-spacing: 0.018em;
}

.hero-actions,
.contact-actions {
  display: flex;
  gap: 14px;
  margin: 34px 0;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: 0.015em;
  line-height: 1;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn.primary {
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 18px 34px rgba(37, 99, 255, 0.28);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.btn.large {
  min-height: 60px;
  padding: 0 32px;
}

.trust-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trust-row span {
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  color: #344054;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.005em;
  line-height: 1;
}

.hero-visual {
  display: grid;
  place-items: center;
}

.dashboard-card {
  position: relative;
  width: min(470px, 90vw);
  min-height: 520px;
  border-radius: 38px;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(17, 24, 39, 0.06);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.dashboard-card::before {
  content: "";
  position: absolute;
  inset: 84px 28px 28px;
  border-radius: 30px;
  border: 1px solid rgba(17, 24, 39, 0.06);
  background:
    linear-gradient(rgba(17, 24, 39, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 24, 39, 0.022) 1px, transparent 1px);
  background-size: 24px 24px;
}

.dash-top {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
}

.dot {
  display: inline-block;
  width: 11px;
  height: 11px;
  margin-right: 6px;
  border-radius: 50%;
  background: #d0d5dd;
}

.dot:nth-child(1) { background: #ff6b6b; }
.dot:nth-child(2) { background: #ffd166; }
.dot:nth-child(3) { background: #06d6a0; }

.dash-top small {
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.dash-main {
  position: relative;
  margin: 42px 30px;
  padding: 30px;
  border-radius: 28px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  box-shadow: 0 20px 54px rgba(16, 24, 40, 0.08);
}

.dash-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.dash-title span {
  color: var(--muted);
  font-weight: 900;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.dash-title strong {
  color: var(--primary);
  font-size: 3.2rem;
  line-height: 1;
  letter-spacing: -0.08em;
}

.progress {
  height: 12px;
  border-radius: 999px;
  background: rgba(37, 99, 255, 0.1);
  margin: 24px 0;
  overflow: hidden;
}

.progress span {
  display: block;
  width: 93%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  animation: progress 1.6s ease both;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.metric-grid div {
  padding: 16px;
  border-radius: 18px;
  background: white;
  border: 1px solid var(--line);
}

.metric-grid b {
  display: block;
  margin-bottom: 5px;
  color: var(--heading);
  line-height: 1.25;
}

.metric-grid small {
  color: var(--muted);
  font-weight: 700;
  line-height: 1.45;
}

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  top: -20%;
  height: 110px;
  background: linear-gradient(180deg, transparent, rgba(32, 215, 255, 0.16), transparent);
  animation: scan 4.2s ease-in-out infinite;
}

.floating-chip {
  position: absolute;
  padding: 13px 17px;
  border-radius: 999px;
  color: #1d2939;
  font-weight: 900;
  font-size: 0.86rem;
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(37, 99, 255, 0.12);
  box-shadow: 0 18px 40px rgba(16, 24, 40, 0.1);
  animation: float 5s ease-in-out infinite;
}

.chip-1 { top: 110px; left: 38px; }
.chip-2 { right: 44px; top: 166px; animation-delay: -1s; }
.chip-3 { left: 56px; bottom: 74px; animation-delay: -2s; }

.intro {
  padding-top: 20px;
}

.intro-card,
.company-card,
.contact-card {
  position: relative;
  padding: clamp(34px, 6vw, 70px);
  border-radius: 44px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.64)),
    radial-gradient(circle at 85% 12%, rgba(37, 99, 255, 0.14), transparent 36%);
  border: 1px solid rgba(255,255,255,0.88);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.intro-card p:last-child,
.contact-card p,
.section-head p,
.section-text,
.lead-copy {
  color: var(--muted);
  line-height: 2.08;
  font-weight: 500;
  letter-spacing: 0.018em;
}

.intro-card h2,
.section-head h2,
.split h2,
.company-card h2,
.contact-card h2 {
  font-size: clamp(2.08rem, 4vw, 3.82rem);
  line-height: 1.24;
  letter-spacing: -0.035em;
  margin-bottom: 18px;
}

.section-head {
  max-width: 780px;
  margin-bottom: 48px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card,
.case-card,
.timeline-item,
.price-card {
  position: relative;
  padding: 29px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card:hover,
.case-card:hover,
.timeline-item:hover,
.price-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}

.service-card::before,
.case-card::before,
.timeline-item::before,
.price-card::before {
  content: none;
}

.service-card:hover::before,
.case-card:hover::before,
.timeline-item:hover::before,
.price-card:hover::before {
  opacity: 0;
}

.card-num {
  position: relative;
  display: inline-grid;
  place-items: center;
  min-width: 54px;
  height: 54px;
  margin-bottom: 28px;
  padding: 0 14px;
  border-radius: 18px;
  background: #eef2f6;
  border: 1px solid rgba(17, 24, 39, 0.06);
  color: var(--primary);
  font-weight: 900;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  line-height: 1;
}

.service-card h3,
.case-card h3,
.timeline-item h3,
.price-card h3 {
  position: relative;
  font-size: 1.2rem;
  line-height: 1.45;
  letter-spacing: -0.035em;
  margin-bottom: 12px;
}

.service-card p,
.case-card p,
.timeline-item p,
.price-card p {
  position: relative;
  color: var(--muted);
  line-height: 1.92;
  font-size: 0.93rem;
  font-weight: 500;
  letter-spacing: 0.012em;
}

.service-card ul,
.price-card ul {
  position: relative;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.service-card li,
.price-card li {
  color: #344054;
  font-weight: 800;
  font-size: 0.85rem;
  line-height: 1.6;
  letter-spacing: 0.006em;
}

.service-card li::before,
.price-card li::before {
  content: "✓";
  color: var(--primary);
  margin-right: 8px;
}

.solution .split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
  padding: 56px;
  border-radius: 42px;
  background: linear-gradient(135deg, rgba(255,255,255,0.86), rgba(255,255,255,0.58));
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: var(--shadow);
}

.text-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--primary);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.solution-list {
  display: grid;
  gap: 14px;
}

.solution-list div {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border-radius: 22px;
  background: white;
  border: 1px solid var(--line);
}

.solution-list span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 15px;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(37, 99, 255, 0.2);
  letter-spacing: -0.02em;
}

.solution-list p {
  margin: 0;
  font-weight: 900;
  line-height: 1.65;
  letter-spacing: -0.015em;
}

.works-marquee {
  display: flex;
  gap: 12px;
  overflow: hidden;
  margin-bottom: 26px;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  gap: 12px;
  animation: marquee 28s linear infinite;
  flex: 0 0 auto;
}

.marquee-track span {
  padding: 12px 18px;
  border-radius: 999px;
  background: white;
  border: 1px solid var(--line);
  color: var(--primary);
  font-weight: 900;
  white-space: nowrap;
  letter-spacing: 0.01em;
  line-height: 1;
}

.case-grid,
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.case-icon {
  position: relative;
  min-width: 54px;
  width: fit-content;
  height: 54px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 28px;
  padding: 0 14px;
  border-radius: 18px;
  color: var(--primary);
  background: #eef2f6;
  border: 1px solid rgba(17, 24, 39, 0.06);
  font-weight: 900;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  box-shadow: none;
}

.plan {
  color: var(--primary) !important;
  font-weight: 900 !important;
  letter-spacing: 0.08em !important;
  font-size: 0.8rem !important;
  line-height: 1.3 !important;
}

.price-card.featured {
  border-color: rgba(17, 24, 39, 0.12);
  background: rgba(255,255,255,0.98);
}

.price-main {
  position: relative;
  margin: 20px 0;
  font-size: 2.35rem;
  line-height: 1.06;
  letter-spacing: -0.06em;
  font-weight: 900;
  color: var(--heading);
}

.price-main span {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.timeline-item span {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 26px;
  border-radius: 16px;
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  font-weight: 900;
  letter-spacing: -0.02em;
}

.company-card {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 48px;
  align-items: start;
}

.company-table {
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: white;
}

.company-table div {
  display: grid;
  grid-template-columns: 150px 1fr;
  border-bottom: 1px solid var(--line);
}

.company-table div:last-child {
  border-bottom: 0;
}

.company-table dt,
.company-table dd {
  margin: 0;
  padding: 18px 20px;
  line-height: 1.78;
}

.company-table dt {
  color: #344054;
  font-weight: 900;
  background: rgba(37, 99, 255, 0.045);
  letter-spacing: 0.005em;
}

.company-table dd {
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.company-table a {
  color: var(--primary);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq details {
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.faq summary {
  cursor: pointer;
  color: var(--heading);
  font-weight: 900;
  line-height: 1.65;
  letter-spacing: -0.02em;
}

.faq details p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.95;
  font-weight: 500;
}

.contact-card::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(37, 99, 255, 0.18), rgba(32, 215, 255, 0.2));
  filter: blur(10px);
}

.contact-card > * {
  position: relative;
  z-index: 1;
}

.site-footer {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 24px;
  padding: 28px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  line-height: 1.7;
}

.site-footer strong {
  color: var(--heading);
  font-weight: 900;
  letter-spacing: -0.02em;
}

.site-footer p {
  margin: 8px 0 0;
}

.site-footer small {
  letter-spacing: 0.01em;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.sp {
  display: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes scan {
  0% { transform: translateY(0); opacity: 0; }
  20% { opacity: 1; }
  60% { opacity: 1; }
  100% { transform: translateY(720px); opacity: 0; }
}

@keyframes progress {
  from { width: 0; }
  to { width: 93%; }
}

@keyframes marquee {
  to { transform: translateX(calc(-100% - 12px)); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 1000px) {
  .site-nav {
    gap: 16px;
    font-size: 0.83rem;
  }

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

  .dashboard-card {
    min-height: 450px;
  }

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

  .solution .split,
  .company-card {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 820px) {
  .site-nav {
    position: fixed;
    top: 82px;
    left: 0;
    right: 0;
    width: calc(100vw - 32px);
    margin: 0 auto;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: rgba(255,255,255,0.96);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 12px;
  }

  .nav-toggle {
    display: grid;
    gap: 6px;
    padding: 10px;
  }

  .nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--heading);
    border-radius: 999px;
    transition: transform 0.2s ease;
  }

  .nav-toggle.active span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle.active span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

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

@media (max-width: 640px) {
  :root {
    --tracking-body: 0.006em;
  }

  .site-header {
    top: 12px;
    height: 64px;
  }

  .brand-text {
    font-size: 0.98rem;
  }

  .section {
    padding: 82px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 118px;
    gap: 28px;
  }

  h1 {
    letter-spacing: -0.07em;
    line-height: 1.05;
  }

  .intro-card h2,
  .section-head h2,
  .split h2,
  .company-card h2,
  .contact-card h2 {
    line-height: 1.22;
    letter-spacing: -0.05em;
  }

  .sp {
    display: block;
  }

  .hero-lead,
  .intro-card p:last-child,
  .contact-card p,
  .section-head p,
  .section-text,
  .lead-copy {
    font-size: 0.96rem;
    line-height: 2.02;
  }

  .trust-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .service-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .solution .split {
    padding: 32px;
  }

  .dashboard-card {
    min-height: 430px;
    border-radius: 32px;
  }

  .dash-main {
    margin: 34px 18px;
    padding: 22px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .chip-1 { left: 24px; }
  .chip-2 { right: 20px; }
  .chip-3 { left: 36px; bottom: 52px; }

  .company-table div {
    grid-template-columns: 1fr;
  }

  .company-table dt {
    padding-bottom: 6px;
  }

  .company-table dd {
    padding-top: 6px;
  }

  .contact-actions {
    display: grid;
  }

  .site-footer {
    flex-direction: column;
  }

  .cursor-glow {
    display: none;
  }
}


.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.10);
  overflow: hidden;
  border: 1px solid rgba(16, 24, 40, 0.06);
}

.brand-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(16, 24, 40, 0.08);
}

@media (max-width: 640px) {
  h1 {
    letter-spacing: -0.04em;
    line-height: 1.1;
  }

  .brand-logo-wrap {
    width: 40px;
    height: 40px;
  }

  .brand-logo {
    width: 30px;
    height: 30px;
  }
}


/* =========================================================
   PC健康診断サービス
========================================================= */

.service-feature-card,
.brochure-highlight-card {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 30px;
  align-items: center;
  padding: 34px;
  border-radius: 38px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.94), rgba(255,255,255,0.68)),
    radial-gradient(circle at 92% 10%, rgba(37,99,255,0.12), transparent 34%);
  border: 1px solid rgba(255,255,255,0.88);
  box-shadow: var(--shadow);
}

.service-feature-image,
.brochure-highlight-media img,
.poster-preview img {
  width: 100%;
  display: block;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(16, 24, 40, 0.10);
}

.mini-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 26px 0 6px;
}

.mini-feature {
  padding: 18px 16px;
  border-radius: 22px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.mini-feature strong {
  display: block;
  color: var(--heading);
  font-size: 1rem;
  line-height: 1.45;
  letter-spacing: -0.02em;
}

.mini-feature span {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.86rem;
  line-height: 1.6;
}

.poster-preview {
  padding: 18px;
  border-radius: 34px;
  background: rgba(255,255,255,0.74);
  border: 1px solid rgba(255,255,255,0.88);
  box-shadow: var(--shadow);
}

.pc-hero {
  grid-template-columns: 1.02fr 0.98fr;
}

.hero-mini-grid {
  margin-top: 22px;
}

.feature-list {
  margin: 20px 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
  line-height: 1.95;
  font-weight: 500;
}

.feature-list li + li {
  margin-top: 8px;
}

.brochure-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.brochure-card {
  display: block;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,0.84);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.brochure-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.brochure-card img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 5.6;
  object-fit: cover;
}

.brochure-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
}

.brochure-meta strong {
  color: var(--primary);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brochure-meta span {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 24px;
  background: rgba(10, 16, 28, 0.82);
  z-index: 999;
}

.lightbox.open {
  display: grid;
}

.lightbox-image {
  max-width: min(92vw, 980px);
  max-height: 88vh;
  border-radius: 18px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
}

.lightbox-close {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 1.9rem;
  cursor: pointer;
}

@media (max-width: 1000px) {
  .service-feature-card,
  .brochure-highlight-card,
  .pc-hero {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .service-feature-card,
  .brochure-highlight-card {
    padding: 22px;
    gap: 22px;
  }

  .mini-feature-grid {
    grid-template-columns: 1fr;
  }

  .brochure-grid {
    grid-template-columns: 1fr;
  }

  .brochure-meta {
    padding: 14px 16px;
  }
}


/* =========================================================
   公開前提ページ・フッター・法務ページ
========================================================= */

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a {
  color: var(--muted);
  font-weight: 800;
  font-size: 0.86rem;
  transition: color 0.2s ease;
}

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

.simple-nav {
  gap: 18px;
}

.legal-page {
  padding-top: 150px;
}

.legal-card {
  padding: clamp(34px, 6vw, 72px);
  border-radius: 44px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.95), rgba(255,255,255,0.66)),
    radial-gradient(circle at 86% 8%, rgba(37,99,255,0.12), transparent 35%);
  border: 1px solid rgba(255,255,255,0.88);
  box-shadow: var(--shadow);
}

.legal-card h1 {
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin-bottom: 26px;
}

.legal-card h2 {
  margin: 40px 0 12px;
  font-size: 1.35rem;
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.legal-card p,
.legal-lead,
.legal-table dd {
  color: var(--muted);
  line-height: 2;
  font-weight: 500;
  letter-spacing: 0.012em;
}

.legal-card a {
  color: var(--primary);
  font-weight: 800;
}

.legal-date {
  margin-top: 40px;
  color: var(--muted-2) !important;
  font-size: 0.9rem;
}

.legal-table {
  margin: 28px 0 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: white;
}

.legal-table div {
  display: grid;
  grid-template-columns: 210px 1fr;
  border-bottom: 1px solid var(--line);
}

.legal-table div:last-child {
  border-bottom: 0;
}

.legal-table dt,
.legal-table dd {
  margin: 0;
  padding: 18px 20px;
}

.legal-table dt {
  color: #344054;
  font-weight: 900;
  background: rgba(37, 99, 255, 0.045);
  line-height: 1.7;
}

@media (max-width: 820px) {
  .simple-nav {
    display: flex;
  }
}

@media (max-width: 640px) {
  .legal-page {
    padding-top: 118px;
  }

  .legal-table div {
    grid-template-columns: 1fr;
  }

  .legal-table dt {
    padding-bottom: 6px;
  }

  .legal-table dd {
    padding-top: 6px;
  }

  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}


/* ===== 2026-07 refinement: flatter corporate look ===== */
.hero-copy,
.section-head,
.value-copy {
  position: relative;
}

.marquee {
  margin-top: 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  margin-right: 14px;
  border-radius: 999px;
  background: #eef2f6;
  color: var(--heading);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0;
}

.metric,
.value-point,
.contact-card,
.company-panel,
.legal-card {
  background: rgba(255,255,255,0.96) !important;
  border: 1px solid var(--line) !important;
  box-shadow: var(--shadow-soft) !important;
}

.metric::before,
.value-point::before {
  content: none !important;
}

.hero-kicker,
.eyebrow {
  color: var(--primary);
}

.section {
  position: relative;
}

.section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(17,24,39,0.06), transparent);
  pointer-events: none;
}

.section:last-of-type::after {
  display: none;
}

.contact-card .nav-cta,
.footer-links a:hover,
.site-nav a:hover {
  color: var(--primary);
}

@media (max-width: 860px) {
  .card-num,
  .case-icon {
    min-width: 50px;
    height: 50px;
    margin-bottom: 22px;
  }
}