.header__nav-list a.is-current { color: var(--color-primary); }

.shonai-page {
  background: var(--color-bg);
}

.shonai-kicker {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-primary);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.shonai-hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
  padding: 120px 0 54px;
}

.shonai-hero__image,
.shonai-hero__shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.shonai-hero__image {
  object-fit: cover;
}

.shonai-hero__shade {
  background:
    linear-gradient(90deg, rgba(26,26,26,.86) 0%, rgba(26,26,26,.62) 42%, rgba(26,26,26,.08) 100%),
    linear-gradient(0deg, rgba(26,26,26,.82) 0%, rgba(26,26,26,0) 44%);
}

.shonai-hero__content {
  position: relative;
  z-index: 1;
}

.shonai-hero__title {
  max-width: 720px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.06;
  margin-bottom: 24px;
}

.shonai-hero__lead {
  max-width: 720px;
  font-size: clamp(15px, 2vw, 19px);
  line-height: 1.9;
  margin-bottom: 28px;
}

.shonai-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.shonai-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 780px;
  margin: 0;
  background: rgba(255,255,255,.24);
  border: 1px solid rgba(255,255,255,.28);
}

.shonai-hero__stats div {
  padding: 18px;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
}

.shonai-hero__stats dt {
  font-weight: 700;
  font-size: 18px;
}

.shonai-hero__stats dd {
  margin: 4px 0 0;
  color: rgba(255,255,255,.78);
  font-size: 13px;
}

.shonai-intent {
  padding: 78px 0;
  background: var(--color-text);
  color: #fff;
}

.shonai-intent p:last-child {
  color: rgba(255,255,255,.76);
  line-height: 1.95;
}

.shonai-split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.shonai-feature-grid,
.shonai-price-grid,
.shonai-compare-grid {
  display: grid;
  gap: 20px;
}

.shonai-feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.shonai-card,
.shonai-price,
.shonai-compare-grid article,
.shonai-access,
.shonai-faq details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
}

.shonai-card {
  padding: 30px 26px;
}

.shonai-card span {
  display: inline-block;
  color: var(--color-primary);
  font-family: var(--font-en);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 24px;
}

.shonai-card h3,
.shonai-price h3 {
  font-size: 18px;
  line-height: 1.45;
  margin-bottom: 12px;
}

.shonai-card p,
.shonai-section-desc,
.shonai-price span,
.shonai-access span,
.shonai-faq p,
.shonai-muted p {
  color: var(--color-text-muted);
}

.shonai-muted {
  background: var(--color-bg-2);
}

.shonai-price-grid {
  grid-template-columns: 1.15fr 1fr 1fr;
}

.shonai-price {
  padding: 32px;
}

.shonai-price p {
  color: var(--color-primary);
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: .16em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.shonai-price strong {
  display: block;
  color: var(--color-primary-dark);
  font-size: 22px;
  margin-bottom: 14px;
}

.shonai-price--main {
  background: var(--color-text);
  color: #fff;
}

.shonai-price--main span {
  color: rgba(255,255,255,.76);
}

.shonai-compare {
  background: var(--color-bg-3);
}

.shonai-compare-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.shonai-compare-grid article {
  overflow: hidden;
}

.shonai-compare-grid h3 {
  margin: 0;
  padding: 16px 18px;
  background: var(--color-text);
  color: #fff;
  font-size: 16px;
}

.shonai-compare-grid dl,
.shonai-compare-grid dd {
  margin: 0;
}

.shonai-compare-grid div {
  padding: 16px 18px;
  border-top: 1px solid var(--color-border);
}

.shonai-compare-grid dt {
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 6px;
}

.shonai-compare-grid dd {
  font-weight: 700;
}

.shonai-access {
  display: grid;
  gap: 8px;
  padding: 30px;
  font-style: normal;
}

.shonai-access strong {
  font-size: 22px;
  margin-bottom: 6px;
}

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

.shonai-faq summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700;
}

.shonai-faq p {
  padding: 0 22px 20px;
}

@media (max-width: 1024px) {
  .shonai-feature-grid,
  .shonai-compare-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .shonai-hero {
    min-height: 88vh;
    padding: 94px 0 34px;
  }

  .shonai-hero__shade {
    background:
      linear-gradient(90deg, rgba(26,26,26,.86) 0%, rgba(26,26,26,.48) 100%),
      linear-gradient(0deg, rgba(26,26,26,.86) 0%, rgba(26,26,26,.04) 58%);
  }

  .shonai-hero__stats,
  .shonai-feature-grid,
  .shonai-price-grid,
  .shonai-compare-grid,
  .shonai-split {
    grid-template-columns: 1fr;
  }

  .shonai-intent {
    padding: 60px 0;
  }

  .shonai-hero__actions .btn {
    width: 100%;
  }
}