:root {
  --bg: #fff7fb;
  --bg-soft: #fff0f7;
  --text: #3a2432;
  --muted: #7a6470;
  --primary: #f58abe;
  --primary-deep: #e85ca2;
  --accent: #c89cff;
  --card: rgba(255, 255, 255, 0.82);
  --line: rgba(232, 92, 162, 0.18);
  --shadow: 0 18px 45px rgba(224, 88, 160, 0.18);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(200, 156, 255, 0.32), transparent 34rem),
    radial-gradient(circle at top right, rgba(245, 138, 190, 0.36), transparent 34rem),
    var(--bg);
  line-height: 1.8;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(255, 247, 251, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: var(--shadow);
  font-size: 22px;
}

.brand-sub {
  margin: 0;
  color: var(--primary-deep);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

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

.hero {
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 36px;
  align-items: center;
}

.eyebrow,
.section-kicker,
.price-label,
.card-label {
  margin: 0 0 10px;
  color: var(--primary-deep);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
}

.hero h2 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.lead {
  margin: 24px 0 0;
  max-width: 660px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions,
.sns-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid var(--line);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: var(--shadow);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.7);
  color: var(--primary-deep);
}

.hero-card {
  min-height: 420px;
  border-radius: 36px;
  padding: 36px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.94), rgba(255,240,247,0.78)),
    radial-gradient(circle at 80% 20%, rgba(200,156,255,0.5), transparent 18rem);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.72);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  position: relative;
}

.hero-card::before {
  content: "Sorciere";
  position: absolute;
  top: 34px;
  right: -18px;
  font-size: 72px;
  font-weight: 900;
  letter-spacing: -0.08em;
  color: rgba(232, 92, 162, 0.09);
  transform: rotate(4deg);
}

.hero-card h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.25;
}

.hero-card p {
  color: var(--muted);
}

.sparkles {
  margin-top: 20px;
  color: var(--primary-deep);
  font-size: 28px;
  letter-spacing: 0.3em;
}

.section {
  padding: 78px 0;
}

.section.soft {
  background: rgba(255, 255, 255, 0.36);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-title {
  margin: 0 0 28px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.28;
  letter-spacing: -0.03em;
}

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

.card,
.price-card,
.sns-box {
  border-radius: var(--radius);
  padding: 28px;
  background: var(--card);
  box-shadow: 0 12px 34px rgba(224, 88, 160, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.78);
}

.card h3,
.price-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.card p,
.price-card p,
.sns-box p,
.small-text {
  color: var(--muted);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.price-card.featured {
  border: 1px solid rgba(232, 92, 162, 0.28);
  background: linear-gradient(145deg, rgba(255,255,255,0.94), rgba(255,240,247,0.9));
}

.price {
  margin: 12px 0 0;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1;
  font-weight: 900;
  color: var(--primary-deep);
  letter-spacing: -0.04em;
}

.note {
  margin: 8px 0 0;
  font-size: 13px;
}

.small-text {
  margin-top: 18px;
  font-size: 13px;
}

.info-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 36px;
}

.info-list {
  background: rgba(255,255,255,0.68);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
}

.info-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.info-row:last-child {
  border-bottom: none;
}

.info-row span {
  color: var(--muted);
}

.info-row strong {
  font-weight: 700;
}

.sns-box {
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.sns-buttons {
  justify-content: center;
}

.site-footer {
  padding: 28px 0;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  font-size: 13px;
}

.footer-inner p {
  margin: 0;
}

@media (max-width: 860px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    padding: 58px 0 48px;
  }

  .hero-grid,
  .cards.three,
  .price-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: 300px;
  }

  .info-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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