/* 写真と余白を中心にしたショップのレイアウト。決済領域のIDは維持する。 */
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { background: #f7faf8; -webkit-font-smoothing: antialiased; }
a:focus-visible { outline: 3px solid #16834c; outline-offset: 6px; }
header.hero { min-height: 500px; overflow: hidden; isolation: isolate; background: #edf3ee; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: -2; }
header.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(247,250,248,.97), rgba(247,250,248,.88) 38%, rgba(247,250,248,.14) 100%); }
.wrap { max-width: 1040px; width: 100%; padding: 0 32px; }
nav.topnav { padding: 25px 0; }
nav.topnav .brand { font-size: 25px; text-decoration: none; letter-spacing: -.04em; }
.brand span { display: block; margin-top: 4px; font-size: 10px; font-weight: 500; letter-spacing: .08em; }
.nav-link { color: var(--green-dark); font-size: 13px; text-decoration: none; font-weight: 600; }
.nav-link span { margin-left: 10px; }
.hero-copy { padding-top: 100px; padding-bottom: 70px; }
.eyebrow { color: var(--green); font-size: 10px; font-weight: 700; letter-spacing: .18em; margin: 0 0 16px; }
h1 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.5; letter-spacing: .04em; margin: 0 0 16px; color: #123d2b; }
.hero-desc { font-size: 14px; line-height: 1.9; color: #40594c; margin: 0 0 28px; }
.hero-link { display: inline-flex; align-items: center; gap: 24px; color: white; background: var(--green); padding: 14px 20px; border-radius: 6px; text-decoration: none; font-size: 12px; font-weight: 600; }
.hero-link:hover { background: var(--green-dark); }
main { max-width: 1040px; margin: 0 auto; padding: 46px 32px 36px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 22px; }
.section-heading .eyebrow { margin-bottom: 8px; }
.section-title { margin: 0; font-size: 22px; color: var(--text); }
.section-heading > p { font-size: 12px; color: var(--text-sub); margin: 0 0 3px; }
.product { display: grid; grid-template-columns: 1fr 1fr; padding: 0; overflow: hidden; border-radius: 16px; box-shadow: 0 12px 36px rgba(14,107,56,.05); margin-bottom: 24px; }
.product-photo { margin: 0; position: relative; background: #e4ece7; min-height: 360px; }
.thumb { height: 100%; width: 100%; object-fit: cover; border-radius: 0; margin: 0; }
.product-photo::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(13,35,25,.8)); }
.product-photo figcaption { position: absolute; bottom: 24px; left: 24px; right: 20px; z-index: 1; color: white; font-size: 16px; font-weight: 600; line-height: 1.6; }
.product-photo figcaption span { display: block; font-size: 10px; font-weight: 400; margin-top: 8px; }
.product-details { padding: 32px; min-width: 0; }
.badge { font-size: 10px; padding: 6px 10px; }
.badges { gap: 6px; }
.product-name { font-size: 22px; line-height: 1.55; overflow-wrap: anywhere; }
.product-desc { font-size: 13px; line-height: 1.9; overflow-wrap: anywhere; }
.price-row { margin-top: 22px; }
.price { font-size: 30px; }
.price-note { font-size: 11px; }
.status { margin-top: 14px; padding: 12px 14px; border-radius: 8px; font-size: 13px; }
.status.ok { background: #e6f4ea; color: #137333; }
.status.err { background: #fce8e6; color: #c5221f; }
.trust { gap: 16px; margin-top: 24px; }
.trust-item { padding: 20px 12px; line-height: 1.7; background: transparent; }
.trust-item strong { font-size: 16px; }
footer { margin-top: 40px; line-height: 1.8; font-size: 11px; }
footer a:hover { text-decoration: underline; }
.photo-credit { font-size: 10px; }
@media (max-width: 640px) {
  .wrap { padding: 0 22px; }
  header.hero { min-height: 480px; }
  header.hero::after { background: linear-gradient(90deg, rgba(247,250,248,.96), rgba(247,250,248,.76)); }
  .hero-photo { object-position: 65% center; }
  nav.topnav .brand { font-size: 22px; }
  .nav-link { font-size: 11px; }
  .hero-copy { padding-top: 130px; padding-bottom: 44px; }
  .hero-desc { font-size: 12px; }
  .hero-link { gap: 14px; padding: 14px 16px; font-size: 11px; }
  main { padding: 32px 18px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 10px; }
  .product { grid-template-columns: 1fr; }
  .product-photo { min-height: 0; aspect-ratio: 4 / 3; }
  .product-details { padding: 24px 20px; }
  .trust { gap: 8px; }
  .trust-item { padding: 16px 4px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}