/* NaturKidz 卸サイト 共通スタイル */
:root {
  --cream: #fff8e8;
  --sky: #d9f0f2;
  --green: #2f6b3f;
  --green-dark: #22502e;
  --orange: #e29a3b;
  --apple: #f7c2b4;
  --apple-deep: #d2443a;
  --kiwi: #ffe46b;
  --kiwi-deep: #a8861a;
  --ink: #2a2a2a;
  --muted: #666;
  --line: #e6dfcf;
  --radius: 20px;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", system-ui, sans-serif;
  line-height: 1.8;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); }
h1, h2, h3 { line-height: 1.4; margin: 0 0 .6em; }

/* ヘッダー */
.site-head {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 24px;
  background: rgba(217, 240, 242, .95);
  backdrop-filter: blur(6px);
}
.brand img { width: 140px; height: auto; }
.nav { display: flex; align-items: center; gap: 20px; font-weight: 700; font-size: 15px; }
.nav a { text-decoration: none; color: var(--green-dark); }

/* ボタン */
.btn {
  display: inline-block; padding: 14px 28px;
  background: var(--green); color: #fff !important;
  border: none; border-radius: 999px;
  font: inherit; font-weight: 800; text-decoration: none; cursor: pointer;
  transition: background .2s;
}
.btn:hover { background: var(--green-dark); }
.btn-sm { padding: 8px 18px; font-size: 14px; }
.btn-ghost { background: transparent; color: var(--green) !important; box-shadow: inset 0 0 0 2px var(--green); }
.btn-ghost:hover { background: #fff; }
.btn-wide { width: 100%; font-size: 18px; }
.btn[disabled] { opacity: .6; cursor: wait; }

/* セクション共通 */
section { padding: 72px 24px; }
section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.sec-title { text-align: center; font-size: clamp(24px, 3.4vw, 32px); color: var(--green-dark); margin-bottom: 36px; }
.center { text-align: center; }
.note { color: var(--muted); font-size: 14px; }

/* ヒーロー */
.hero {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center;
  max-width: none; background: var(--sky); padding-top: 48px;
}
.hero > * { margin: 0; }
.hero-text { justify-self: end; max-width: 520px; }
.eyebrow { display: inline-block; background: var(--orange); color: #fff; font-weight: 800; padding: 2px 14px; border-radius: 999px; font-size: 14px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); color: var(--green-dark); font-weight: 800; margin-top: 12px; }
.lead { font-size: 17px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 12px; }
.hero-img img { border-radius: var(--radius) 0 0 var(--radius); width: 100%; max-height: 620px; object-fit: cover; }

/* 選ばれる理由 */
.point-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.point { background: #fff; border-radius: var(--radius); padding: 24px; }
.point h3 { color: var(--green); font-size: 18px; }
.point p { margin: 0; font-size: 15px; }

/* 商品 */
.products { background: #fff; }
.product {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start;
  border-radius: var(--radius); padding: 28px; margin-bottom: 32px;
}
.product-apple { background: #fdeee9; }
.product-kiwi { background: #fff8d6; }
.product-img img { border-radius: 14px; }
.product h3 { font-size: 26px; }
.tag { display: inline-block; color: #fff; font-weight: 800; font-size: 13px; padding: 2px 14px; border-radius: 999px; margin: 0 0 8px; }
.product-apple .tag { background: var(--apple-deep); }
.product-kiwi .tag { background: var(--kiwi-deep); }
.spec { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; border-radius: 12px; overflow: hidden; }
.spec th, .spec td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec th { width: 7.5em; color: var(--green-dark); background: #f6f3ea; white-space: nowrap; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: none; }

/* 対象 */
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.chips li { background: #fff; border: 2px solid var(--green); color: var(--green-dark); font-weight: 700; padding: 8px 20px; border-radius: 999px; }

/* ストーリー */
.story { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: center; background: var(--sky); padding-left: max(24px, calc((100% - var(--max)) / 2)); padding-right: max(24px, calc((100% - var(--max)) / 2)); }
.story > * { margin: 0; }
.story-img img { border-radius: var(--radius); border: 8px solid #fff; }
.story h2 { color: var(--green-dark); font-size: clamp(22px, 3vw, 28px); }

/* 流れ */
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: none; }
.steps li { background: #fff; border-radius: var(--radius); padding: 24px; position: relative; }
.steps span {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--orange); color: #fff; font-weight: 800; margin-bottom: 10px;
}
.steps h3 { font-size: 17px; color: var(--green); }
.steps p { margin: 0; font-size: 14px; }

/* フォーム */
.contact { background: #fff; }
.form { max-width: 760px; background: var(--cream); border-radius: var(--radius); padding: 32px; }
.field { display: block; margin: 0 0 18px; font-weight: 700; font-size: 15px; border: 0; padding: 0; }
.field em { font-style: normal; font-size: 12px; background: var(--apple-deep); color: #fff; padding: 1px 8px; border-radius: 6px; margin-left: 6px; }
legend { padding: 0; margin-bottom: 6px; }
input, select, textarea {
  display: block; width: 100%; margin-top: 6px;
  padding: 12px 14px; font: inherit; font-weight: 400;
  border: 2px solid var(--line); border-radius: 12px; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.radios { display: flex; flex-wrap: wrap; gap: 10px; }
.radios label { display: flex; align-items: center; gap: 6px; background: #fff; border: 2px solid var(--line); border-radius: 999px; padding: 6px 16px; font-weight: 700; cursor: pointer; }
.radios label:has(input:checked) { border-color: var(--green); background: #eef6ef; }
.radios input { width: auto; margin: 0; }
.qty { font-weight: 700; }
.hint { color: var(--muted); font-size: 13px; font-weight: 400; margin: 6px 0 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { margin: 16px 0 0; font-weight: 700; text-align: center; }
.form-msg.ok { color: var(--green); }
.form-msg.ng { color: var(--apple-deep); }

/* 会社概要・フッター */
.company .spec { max-width: 760px; }
.site-foot { text-align: center; padding: 40px 24px; background: var(--green-dark); color: #fff; font-size: 13px; }
.site-foot img { margin: 0 auto 10px; width: 120px; filter: brightness(0) invert(1); }

/* スマホ */
@media (max-width: 860px) {
  .nav a:not(.btn) { display: none; }
  .site-head { padding: 8px 16px; }
  .brand img { width: 110px; }
  section { padding: 56px 16px; }
  .hero { grid-template-columns: 1fr; padding: 32px 16px 0; gap: 24px; }
  .hero-text { justify-self: start; }
  .hero-img img { border-radius: var(--radius); }
  .point-grid, .steps { grid-template-columns: 1fr 1fr; }
  .product { grid-template-columns: 1fr; padding: 18px; }
  .story { grid-template-columns: 1fr; }
  .story-img img { max-width: 240px; margin: 0 auto; }
  .row { grid-template-columns: 1fr; gap: 0; }
  .form { padding: 20px; }
}
@media (max-width: 480px) {
  .point-grid, .steps { grid-template-columns: 1fr; }
}

/* ご家庭用の購入 */
.shop { background: var(--cream); }
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 24px; }
.shop-item { background: #fff; border-radius: var(--radius); padding: 20px; text-align: center; }
.shop-item img { width: 180px; margin: 0 auto 8px; }
.shop-item h3 { font-size: 18px; color: var(--green-dark); margin-bottom: 4px; }
.shop-item p { margin: 0 0 8px; font-size: 14px; }
.price { font-size: 24px; font-weight: 800; color: var(--apple-deep); }
.price small { font-size: 12px; color: var(--muted); font-weight: 400; }
.qty-pick { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.qty-pick select { width: 80px; margin: 0; }
.cart { max-width: 520px; margin-top: 28px; background: #fff; border-radius: var(--radius); padding: 24px; }
.cart dl { margin: 0 0 16px; }
.cart dl div { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--line); }
.cart dt { font-weight: 700; }
.cart dd { margin: 0; }
.cart .total { font-size: 20px; font-weight: 800; border-bottom: none; }
.foot-links a { color: #fff; }
.legal { max-width: 860px; margin: 0 auto; padding: 48px 16px; }
.legal h1 { color: var(--green-dark); font-size: 26px; }
@media (max-width: 860px) { .shop-grid { grid-template-columns: 1fr; } }
.shop-sub { text-align: center; color: var(--green-dark); font-size: 22px; margin: 40px auto 4px; }
.shop-grid-2 { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
.shop-item .btn { margin-top: 4px; }
.shop-item-main { box-shadow: inset 0 0 0 3px var(--orange); }
@media (max-width: 860px) { .shop-grid-2 { grid-template-columns: 1fr; } }

/* アンバサダー募集 */
.amb-hero .hero-text { padding-bottom: 32px; }
.amb-grid { grid-template-columns: repeat(3, 1fr); }
.legal-box { max-width: 760px; background: #fff; border-radius: var(--radius); padding: 24px 28px; }
.legal-box li { margin-bottom: 8px; }
.field.check { display: flex; align-items: center; gap: 8px; }
.field.check input { width: auto; margin: 0; }
@media (max-width: 860px) { .amb-grid { grid-template-columns: 1fr; } }

/* NZ公式サイトを参考に追加（お知らせバー・バッジ・利用シーン・製法・UGC・FAQ） */
.announce { background: var(--green-dark); color: #fff; text-align: center; font-size: 14px; padding: 6px 16px; }
.announce a { color: var(--kiwi); font-weight: 700; margin-left: 8px; }
.badges { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.badges li { background: #fff; color: var(--green-dark); font-weight: 700; font-size: 14px; padding: 4px 14px; border-radius: 999px; }
.scene-grid { grid-template-columns: repeat(3, 1fr); }
.scenes { background: var(--cream); }
.making { background: var(--sky); }
.ugc { background: var(--cream); }
.faq-list { max-width: 760px; }
.faq-list details { background: #fff; border-radius: 14px; margin-bottom: 10px; padding: 14px 20px; }
.faq-list summary { font-weight: 800; color: var(--green-dark); cursor: pointer; }
.faq-list details p { margin: 10px 0 0; }
@media (max-width: 860px) { .scene-grid { grid-template-columns: 1fr; } }

/* 商品ページ */
.crumbs { max-width: var(--max); margin: 12px auto 0; padding: 0 24px; font-size: 13px; color: var(--muted); }
.narrow { max-width: 760px; }
.spec-page { max-width: 760px; }
.more { margin: 0 0 8px; font-weight: 700; }