:root {
  color: #0f172a;
  background: #f7fbff;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-body: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-display: "衡山毛筆フォント", "KouzanMouhituFont", "Kaisei Decol", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-weight: 500;
}

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

.hero {
  position: relative;
  min-height: 86svh;
  overflow: hidden;
  padding: 24px 20px 40px;
}

.hero-image,
.hero-wash,
.hero-panel {
  position: absolute;
  inset: 0;
}

.hero-image {
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.hero-wash {
  z-index: -2;
  background: rgba(255, 255, 255, 0.68);
}

.hero-panel {
  z-index: -1;
  display: none;
  width: 58%;
  background: rgba(255, 255, 255, 0.72);
}

.hero-inner,
.container {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.hero-inner {
  display: flex;
  min-height: calc(86svh - 64px);
  align-items: center;
}

.hero-copy {
  max-width: 720px;
  padding: 40px 0;
}

.badge {
  display: inline-flex;
  margin: 0;
  border: 1px solid #dbeafe;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  color: #0369a1;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 16px;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  font-family: var(--font-display);
  margin: 20px 0 0;
  color: #020617;
  font-size: clamp(38px, 7.4vw, 64px);
  font-weight: 700;
  line-height: 1.14;
}

.lead {
  max-width: 590px;
  margin: 20px 0 0;
  color: #334155;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-actions span {
  color: #475569;
  font-size: 14px;
  font-weight: 700;
}

.primary-cta,
.dark-cta {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 700;
  padding: 0 28px;
  transition: transform 0.18s ease, background 0.18s ease;
}

.primary-cta {
  background: #11b86f;
  color: white;
  box-shadow: 0 18px 38px rgba(17, 184, 111, 0.28);
}

.primary-cta:hover,
.dark-cta:hover {
  transform: translateY(-1px);
}

.dark-cta {
  margin-top: 26px;
  background: #020617;
  color: white;
}

.trust-list {
  display: grid;
  max-width: 620px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
}

.trust-list span {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
  color: #334155;
  font-weight: 700;
  padding: 14px 16px;
}

.trust-list span::before {
  content: "✓";
  color: #10b981;
  margin-right: 8px;
}

.section {
  padding: 56px 20px;
}

.white {
  background: white;
}

.mint {
  background: #eef9f4;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.section-head > p,
.flow > div > p,
.faq > div > p,
.final-cta > p {
  color: #475569;
  line-height: 1.8;
}

.section-head > p {
  max-width: 430px;
}

.eyebrow {
  margin: 0 0 8px;
  color: #0369a1;
  font-size: 14px;
  font-weight: 700;
}

.green-text {
  color: #047857;
}

.amber-text {
  color: #b45309;
}

h2 {
  font-family: var(--font-display);
  margin: 0;
  color: #020617;
  font-size: clamp(28px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1.32;
}

.type-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.type-grid article,
.feature-grid article,
.steps article,
.faq-list details {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: white;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.type-grid article,
.feature-grid article {
  padding: 24px;
}

.number,
.feature-icon,
.steps span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 700;
}

.green,
.steps span {
  background: #d1fae5;
  color: #047857;
}

.blue {
  background: #dbeafe;
  color: #0369a1;
}

.yellow {
  background: #fef3c7;
  color: #b45309;
}

.feature-icon {
  background: #e0f2fe;
  color: #0369a1;
}

h3 {
  font-family: var(--font-body);
  margin: 18px 0 0;
  font-size: 21px;
  font-weight: 700;
}

article p {
  margin: 8px 0 0;
  color: #475569;
  line-height: 1.8;
}

.flow,
.faq {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: center;
}

.flow > div > p {
  margin-top: 16px;
}

.steps {
  display: grid;
  gap: 12px;
}

.steps article {
  display: flex;
  gap: 16px;
  padding: 20px;
}

.steps h3 {
  margin: 0;
  font-size: 18px;
}

.faq {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 20px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

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

.faq-list summary::before {
  content: "?";
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 14px;
  margin-right: 8px;
}

.faq-list details p {
  margin: 14px 0 0 32px;
  color: #475569;
  line-height: 1.8;
}

.final-section {
  padding: 24px 20px 88px;
}

.final-cta {
  width: min(860px, 100%);
  margin: 0 auto;
  border-radius: 8px;
  background: #020617;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
  color: white;
  padding: 42px 28px;
  text-align: center;
}

.final-cta h2 {
  color: white;
}

.final-cta .clock {
  display: inline-flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #064e3b;
  color: #a7f3d0;
  font-weight: 700;
}

.final-cta p {
  max-width: 680px;
  margin: 16px auto 0;
  color: #e2e8f0;
}

.final-cta .primary-cta {
  margin-top: 26px;
}

.sticky-cta {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 20;
  display: none;
  border-top: 1px solid #d1fae5;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 -14px 30px rgba(15, 23, 42, 0.08);
  padding: 12px 16px;
}

.sticky-cta a {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #11b86f;
  color: white;
  font-weight: 700;
}

@media (min-width: 960px) {
  .hero-panel {
    display: block;
  }

  .hero-wash {
    background: rgba(255, 255, 255, 0.34);
  }
}

@media (max-width: 820px) {
  .hero {
    min-height: 88svh;
    padding-top: 18px;
  }

  .hero-image {
    object-position: 66% center;
  }

  .hero-copy {
    padding-top: 28px;
  }

  .hero-actions {
    align-items: stretch;
  }

  .primary-cta {
    width: 100%;
  }

  .trust-list,
  .type-grid,
  .feature-grid,
  .flow,
  .faq {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: block;
  }

  .section-head > p {
    margin-top: 14px;
  }

  .sticky-cta {
    display: block;
  }
}

@media (max-width: 480px) {
  .hero-wash {
    background: rgba(255, 255, 255, 0.78);
  }

  .lead {
    font-size: 16px;
  }

  .trust-list {
    gap: 8px;
  }

  .trust-list span {
    padding: 12px 10px;
    font-size: 14px;
  }
}