:root {
  --vo-blue: #0b63d8;
  --vo-blue-dark: #0649a8;
  --vo-navy: #071933;
  --vo-text: #1d2b3a;
  --vo-muted: #687789;
  --vo-bg: #f5f9ff;
  --vo-border: #e6edf5;
}

.vo-front {
  color: var(--vo-text);
  font-family: "Noto Sans JP", sans-serif;
}

.vo-container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.vo-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 90px;
  background: linear-gradient(90deg, #fff 0%, #fff 46%, #eaf5ff 46%, #d8ecff 100%);
}

.vo-hero__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 48px;
}

.vo-eyebrow {
  color: var(--vo-blue);
  font-weight: 700;
  letter-spacing: .08em;
}

.vo-hero h1 {
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.25;
  color: var(--vo-navy);
  margin: 16px 0 24px;
}

.vo-lead {
  font-size: 18px;
  line-height: 2;
  font-weight: 600;
}

.vo-hero__badges {
  display: flex;
  gap: 14px;
  margin: 32px 0;
}

.vo-hero__badges div {
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--vo-border);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(10, 56, 105, .08);
  font-weight: 700;
  color: var(--vo-blue);
}

.vo-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.vo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: .2s;
}

.vo-btn--primary {
  background: linear-gradient(135deg, var(--vo-blue), var(--vo-blue-dark));
  color: #fff;
  box-shadow: 0 14px 24px rgba(11, 99, 216, .25);
}

.vo-btn--ghost {
  border: 1px solid var(--vo-blue);
  color: var(--vo-blue);
  background: #fff;
}

.vo-btn--white {
  background: #fff;
  color: var(--vo-blue);
}

.vo-hero__visual img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: 0 0 0 90px;
  box-shadow: 0 24px 60px rgba(7, 25, 51, .12);
}

.vo-section {
  padding: 86px 0;
}

.vo-section--blue {
  background: linear-gradient(180deg, #f2f8ff, #fff);
}

.vo-section--light {
  background: var(--vo-bg);
}

.vo-section-title {
  text-align: center;
  margin-bottom: 42px;
}

.vo-section-title span {
  display: block;
  color: var(--vo-blue);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.vo-section-title h2 {
  font-size: 34px;
  color: var(--vo-navy);
  margin: 10px 0 12px;
}

.vo-section-title p {
  color: var(--vo-muted);
}

.vo-card-grid {
  display: grid;
  gap: 24px;
}

.vo-card-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.vo-card-grid--3,
.vo-price-grid {
  grid-template-columns: repeat(3, 1fr);
  display: grid;
  gap: 28px;
}

.vo-card,
.vo-reason,
.vo-price,
.vo-flow > div {
  background: #fff;
  border: 1px solid var(--vo-border);
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 18px 45px rgba(10, 56, 105, .07);
}

.vo-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #eaf3ff;
  color: var(--vo-blue);
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 900;
  margin: 0 auto 18px;
}

.vo-card {
  text-align: center;
}

.vo-card h3,
.vo-reason h3,
.vo-price h3,
.vo-flow h3 {
  color: var(--vo-navy);
}

.vo-card p,
.vo-reason p,
.vo-flow p {
  color: var(--vo-muted);
  line-height: 1.8;
}

.vo-reason strong,
.vo-flow b {
  color: var(--vo-blue);
  font-size: 28px;
}

.vo-price {
  position: relative;
  text-align: center;
}

.vo-price.is-featured {
  border: 2px solid var(--vo-blue);
  transform: translateY(-14px);
}

.vo-price__label {
  position: absolute;
  inset: 0 0 auto;
  background: var(--vo-blue);
  color: #fff;
  padding: 8px;
  border-radius: 16px 16px 0 0;
  font-weight: 700;
}

.vo-price.is-featured h3 {
  margin-top: 26px;
}

.vo-price__amount {
  font-weight: 700;
}

.vo-price__amount strong {
  font-size: 38px;
  color: var(--vo-navy);
}

.vo-price ul {
  list-style: none;
  padding: 0;
  margin: 28px 0;
  text-align: left;
}

.vo-price li {
  padding: 10px 0;
  border-bottom: 1px solid var(--vo-border);
}

.vo-price li::before {
  content: "✓";
  color: var(--vo-blue);
  font-weight: 900;
  margin-right: 8px;
}

.vo-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.vo-cta {
  padding: 70px 0;
  background: linear-gradient(135deg, #0752bd, #58a8ff);
  color: #fff;
}

.vo-cta__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.vo-cta h2 {
  font-size: 34px;
  margin: 0 0 12px;
  color: #fff;
}

@media (max-width: 900px) {
  .vo-hero {
    background: linear-gradient(180deg, #fff 0%, #f0f7ff 100%);
    padding-top: 56px;
  }

  .vo-hero__inner,
  .vo-card-grid--4,
  .vo-card-grid--3,
  .vo-price-grid,
  .vo-flow {
    grid-template-columns: 1fr;
  }

  .vo-price.is-featured {
    transform: none;
  }

  .vo-cta__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .vo-hero__badges {
    flex-direction: column;
  }
}