:root {
  --ink: #183128;
  --ink-soft: #4f685e;
  --leaf: #2f6c4f;
  --leaf-deep: #1f523b;
  --meadow: #7ea56d;
  --sprout: #dceec8;
  --sky: #e8f5f6;
  --sky-strong: #cae7e7;
  --sun: #f3cd76;
  --sun-soft: #fff3cf;
  --paper: #fbfdf8;
  --white: #ffffff;
  --line: rgba(47, 108, 79, .17);
  --shadow: 0 24px 70px rgba(38, 85, 63, .12);
  --serif: "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif JP", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, "Noto Sans JP", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: .03em; }
::selection { color: var(--white); background: var(--leaf); }

.skip-link {
  position: fixed;
  z-index: 200;
  top: 8px;
  left: 8px;
  padding: 8px 14px;
  color: var(--white);
  background: var(--leaf-deep);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.narrow { width: min(820px, 100%); }
.section { position: relative; padding: 118px 0; overflow: clip; }
.section-white { background: var(--white); }
.section-sky { background: linear-gradient(145deg, var(--sky), #f7fbf7 68%); }
.section-sprout { background: linear-gradient(145deg, #f4faec, var(--sprout)); }
.section-leaf { color: var(--white); background: linear-gradient(140deg, var(--leaf-deep), #34785a); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--leaf);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow::before { width: 32px; height: 1px; background: currentColor; content: ""; }
.section-leaf .eyebrow, .footer .eyebrow { color: #d7eabf; }
.display {
  margin-bottom: 28px;
  font-size: clamp(2.15rem, 4.5vw, 4.75rem);
  line-height: 1.28;
}
.section-title {
  margin-bottom: 24px;
  font-size: clamp(1.85rem, 3vw, 3.35rem);
  line-height: 1.42;
}
.lead { color: var(--ink-soft); font-size: clamp(1.02rem, 1.5vw, 1.18rem); line-height: 2.05; }
.section-leaf .lead { color: rgba(255,255,255,.78); }
.kicker { margin-bottom: 28px; color: var(--leaf); font-family: var(--serif); font-size: 1.22rem; }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 82px;
  border-bottom: 1px solid transparent;
  background: rgba(251, 253, 248, .82);
  backdrop-filter: blur(18px);
  transition: height .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled { height: 70px; border-color: var(--line); box-shadow: 0 8px 30px rgba(32, 82, 59, .07); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; }
.brand-logo { width: 120px; height: auto; flex: 0 0 auto; filter: brightness(0) saturate(100%) invert(33%) sepia(19%) saturate(1304%) hue-rotate(101deg) brightness(91%) contrast(88%); }
.brand-name { display: block; max-width: 145px; font-family: var(--serif); font-size: .8rem; letter-spacing: .04em; line-height: 1.45; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a { position: relative; font-size: .84rem; font-weight: 600; text-decoration: none; }
.main-nav a:not(.store-link)::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; background: var(--leaf); content: ""; transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.store-link { padding: 9px 15px; border: 1px solid var(--leaf); border-radius: 999px; color: var(--leaf-deep); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 25px; height: 1px; margin: 6px auto; background: var(--ink); transition: .25s ease; }

.hero {
  min-height: 820px;
  padding: 155px 0 86px;
  background: linear-gradient(145deg, #fbfff8 0%, #eef8ef 46%, #e8f4f2 100%);
}
.hero::before {
  position: absolute;
  width: 640px;
  height: 640px;
  top: -190px;
  left: -230px;
  border-radius: 50%;
  background: rgba(255,255,255,.62);
  content: "";
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: clamp(44px, 7vw, 96px); }
.hero-copy { padding-top: 26px; }
.hero h1 { margin-bottom: 24px; font-size: clamp(2.55rem, 5.25vw, 5.2rem); line-height: 1.22; }
.hero-concept { margin-bottom: 20px; color: var(--leaf-deep); font-family: var(--serif); font-size: clamp(1.05rem, 1.55vw, 1.35rem); line-height: 1.8; }
.hero-text { max-width: 600px; margin-bottom: 34px; color: var(--ink-soft); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 23px;
  border: 1px solid var(--leaf);
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, color .2s ease, background .2s ease;
}
.button::after { margin-left: 12px; content: "→"; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--leaf); }
.button-secondary { color: var(--leaf-deep); background: rgba(255,255,255,.64); }
.button-light { color: var(--leaf-deep); border-color: var(--white); background: var(--white); }
.hero-visual { position: relative; min-height: 600px; }
.hero-photo { position: absolute; inset: 0 0 42px 12%; overflow: hidden; border-radius: 46% 46% 10% 42% / 38% 22% 28% 42%; box-shadow: var(--shadow); }
.hero-photo img { height: 100%; object-fit: cover; }
.hero-seal {
  position: absolute;
  z-index: 2;
  right: -18px;
  bottom: 0;
  display: grid;
  place-items: center;
  width: 154px;
  height: 154px;
  padding: 24px;
  border-radius: 50%;
  color: var(--leaf-deep);
  background: var(--sun-soft);
  box-shadow: 0 12px 35px rgba(86, 102, 54, .16);
  font-family: var(--serif);
  text-align: center;
  line-height: 1.55;
}
.hero-note { position: absolute; z-index: 2; left: 0; bottom: 32px; padding: 17px 20px; border-radius: 18px; background: rgba(255,255,255,.9); box-shadow: var(--shadow); font-size: .84rem; line-height: 1.65; }
.hero-note strong { display: block; color: var(--leaf); font-family: var(--serif); font-size: 1.34rem; }

.two-col { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(48px, 8vw, 110px); align-items: start; }
.two-col.center { align-items: center; }
.body-copy p { color: var(--ink-soft); }
.body-copy p:last-child { margin-bottom: 0; }
.text-link { display: inline-flex; align-items: center; gap: 11px; margin-top: 12px; color: var(--leaf-deep); font-weight: 700; text-decoration: none; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(5px); }

.purpose-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 50px; }
.purpose-card { min-height: 310px; padding: 34px; border: 1px solid var(--line); border-radius: 30px; background: rgba(255,255,255,.82); box-shadow: 0 10px 30px rgba(50, 91, 66, .05); }
.purpose-card:nth-child(2) { background: #f2f9ec; }
.purpose-card:nth-child(3) { background: #eff8f8; }
.purpose-label { color: var(--leaf); font-size: .72rem; font-weight: 800; letter-spacing: .18em; }
.purpose-card h3 { margin: 50px 0 18px; font-size: 1.55rem; line-height: 1.55; }
.purpose-card p:last-child { margin-bottom: 0; color: var(--ink-soft); font-size: .94rem; }

.wisdom-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: end; margin-bottom: 52px; }
.wisdom-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.wisdom-card { position: relative; min-height: 330px; padding: 30px 25px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: rgba(255,255,255,.88); }
.wisdom-card::after { position: absolute; right: -28px; bottom: -35px; width: 135px; height: 135px; border-radius: 50%; background: var(--accent); content: ""; opacity: .23; }
.wisdom-card:nth-child(1) { --accent: #f2c66f; }
.wisdom-card:nth-child(2) { --accent: #8db47b; }
.wisdom-card:nth-child(3) { --accent: #e99f7f; }
.wisdom-card:nth-child(4) { --accent: #86b9c2; }
.wisdom-number { color: var(--leaf); font-size: .72rem; font-weight: 800; letter-spacing: .15em; }
.wisdom-card h3 { margin: 50px 0 10px; font-size: 1.42rem; }
.wisdom-card small { display: block; margin-bottom: 16px; color: var(--leaf); font-weight: 700; }
.wisdom-card p { position: relative; z-index: 1; margin-bottom: 0; color: var(--ink-soft); font-size: .92rem; }
.harmony-line { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 18px; margin: 54px 0 0; padding: 26px 30px; border-radius: 24px; color: var(--white); background: var(--leaf-deep); text-align: center; }
.harmony-line span { color: #cfe4c4; font-size: 1.25rem; }
.harmony-line strong { font-family: var(--serif); font-size: 1.03rem; line-height: 1.55; }

.science-panel { position: relative; padding: 52px; border-radius: 36px; background: rgba(255,255,255,.72); box-shadow: var(--shadow); }
.science-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 36px; }
.science-step { position: relative; padding: 22px 20px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.science-step:not(:last-child)::after { position: absolute; z-index: 2; top: 50%; right: -13px; color: var(--meadow); content: "→"; transform: translateY(-50%); }
.science-step b { display: block; margin-bottom: 8px; color: var(--leaf); font-size: .78rem; letter-spacing: .08em; }
.science-step span { font-family: var(--serif); line-height: 1.55; }

.promise-head { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; margin-bottom: 44px; }
.promise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: promise; }
.promise-item { min-height: 145px; padding: 24px 20px; border: 1px solid rgba(255,255,255,.22); border-radius: 22px; background: rgba(255,255,255,.09); }
.promise-item::before { display: block; margin-bottom: 14px; color: var(--sun); font-size: .72rem; font-weight: 800; letter-spacing: .1em; counter-increment: promise; content: "0" counter(promise); }
.promise-item strong { display: block; font-family: var(--serif); font-size: 1rem; line-height: 1.65; }
.fineprint { margin: 22px 0 0; color: var(--ink-soft); font-size: .78rem; line-height: 1.7; }
.section-leaf .fineprint { color: rgba(255,255,255,.62); }

.photo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 44px; }
.photo-card { overflow: hidden; border-radius: 28px; background: var(--white); box-shadow: var(--shadow); }
.photo-card img { aspect-ratio: 16 / 10; object-fit: cover; }
.photo-card-copy { padding: 26px 28px 30px; }
.photo-card-copy small { color: var(--leaf); font-weight: 800; letter-spacing: .12em; }
.photo-card-copy h3 { margin: 8px 0 9px; font-size: 1.35rem; }
.photo-card-copy p { margin-bottom: 0; color: var(--ink-soft); font-size: .92rem; }

.co-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: center; }
.image-stack { position: relative; min-height: 510px; }
.image-stack .main-image { position: absolute; inset: 0 8% 70px 0; height: calc(100% - 70px); border-radius: 34px; object-fit: cover; box-shadow: var(--shadow); }
.image-stack .small-image { position: absolute; right: 0; bottom: 0; width: 48%; border: 8px solid var(--paper); border-radius: 28px; box-shadow: var(--shadow); }

.page-hero { padding: 160px 0 92px; background: linear-gradient(145deg, #f8fff5, var(--sky)); }
.page-hero-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 70px; }
.page-hero h1 { margin-bottom: 24px; font-size: clamp(2.45rem, 5vw, 4.8rem); line-height: 1.25; }
.page-hero h1.article-title { max-width: 18em; font-size: clamp(1.8rem, 3.2vw, 2.7rem); line-height: 1.45; }
.page-hero p { max-width: 670px; color: var(--ink-soft); }
.page-hero-image { overflow: hidden; border-radius: 44% 20% 42% 18% / 30% 40% 22% 45%; box-shadow: var(--shadow); }
.page-hero-image img { aspect-ratio: 4 / 3; object-fit: cover; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; color: var(--ink-soft); font-size: .78rem; }
.breadcrumb li:not(:last-child)::after { margin-left: 8px; content: "/"; }
.breadcrumb a { text-decoration: none; }

.story-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.story-grid + .story-grid { margin-top: 90px; }
.highlight { color: var(--leaf-deep); font-family: var(--serif); font-size: clamp(1.25rem, 2vw, 1.8rem); line-height: 1.8; }
.plant-list { display: flex; flex-wrap: wrap; gap: 7px; margin: 18px 0 0; }
.plant-list span { padding: 5px 10px; border-radius: 999px; color: var(--leaf-deep); background: #edf7e5; font-size: .75rem; }
.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 28px; }
.principle { padding: 21px 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.75); }

.essence { display: grid; grid-template-columns: .82fr 1.18fr; gap: 70px; align-items: start; }
.essence-base { padding: 32px; border-radius: 26px; background: var(--sun-soft); }
.essence-base strong { display: block; margin-bottom: 10px; font-family: var(--serif); font-size: 1.35rem; }
.essence-list { display: grid; gap: 13px; }
.essence-item { padding: 20px 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.essence-item strong { color: var(--leaf); }
.essence-item p { margin: 6px 0 0; color: var(--ink-soft); font-size: .9rem; }

.extract-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 42px; }
.extract-card { padding: 26px 22px; border-radius: 24px; background: var(--white); box-shadow: 0 12px 34px rgba(50,91,66,.06); }
.extract-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.extract-card p { margin-bottom: 0; color: var(--ink-soft); font-size: .88rem; }

.process-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; counter-reset: process; }
.process-item { padding: 28px; border-top: 1px solid var(--line); background: rgba(255,255,255,.7); }
.process-item::before { display: block; margin-bottom: 25px; color: var(--meadow); font-size: .75rem; font-weight: 800; letter-spacing: .14em; counter-increment: process; content: "0" counter(process); }
.process-item h3 { font-size: 1.22rem; }
.process-item p { margin-bottom: 0; color: var(--ink-soft); font-size: .9rem; }

.global-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 42px; }
.global-card { overflow: hidden; border-radius: 26px; background: var(--white); box-shadow: var(--shadow); }
.global-card img { aspect-ratio: 16 / 10; object-fit: cover; }
.global-card div { padding: 24px; }
.global-card h3 { margin-bottom: 8px; font-size: 1.18rem; }
.global-card p { margin-bottom: 0; color: var(--ink-soft); font-size: .87rem; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.news-card { display: flex; min-height: 240px; padding: 30px; flex-direction: column; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(145deg, #ffffff, #f5faef); text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.news-card:hover { transform: translateY(-4px); box-shadow: 0 16px 38px rgba(50,91,66,.1); }
.news-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--ink-soft); font-size: .75rem; }
.news-category { padding: 3px 10px; border-radius: 999px; color: var(--leaf-deep); background: var(--sprout); font-weight: 700; }
.news-card h3 { margin: 34px 0 22px; font-size: 1.22rem; line-height: 1.65; }
.news-more { margin-top: auto; color: var(--leaf); font-size: .82rem; font-weight: 700; }
.news-actions { margin-top: 30px; text-align: center; }
.news-card-photo { padding: 0 0 26px; overflow: hidden; min-height: 0; }
.news-thumb { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: center 30%; background: #f3f7ef; }
.news-thumb.contain { object-fit: contain; }
.news-card-photo .news-body { display: flex; flex: 1; flex-direction: column; padding: 22px 26px 4px; }
.news-card-photo h3 { margin: 14px 0 12px; font-size: 1.12rem; line-height: 1.7; }
.news-excerpt { margin: 0 0 18px; color: var(--ink-soft); font-size: .9rem; line-height: 1.85; }
.news-year { margin: 64px 0 8px; color: var(--leaf); font-family: var(--serif); font-size: 1.35rem; letter-spacing: .08em; }
.news-year:first-child { margin-top: 0; }
.article-body { max-width: 740px; margin-inline: auto; }
.article-body.reveal { opacity: 1; transform: none; }
.article-body p { margin-bottom: 1.25em; line-height: 2; }
.article-body h2 { margin: 2em 0 .7em; padding-bottom: .35em; border-bottom: 1px solid var(--line); font-size: 1.4rem; line-height: 1.6; }
.article-body h3 { margin: 1.7em 0 .55em; font-size: 1.16rem; line-height: 1.65; }
.article-body ul { margin: 0 0 1.3em; padding-left: 1.25em; color: var(--ink-soft); }
.article-body li { margin: .4em 0; line-height: 1.9; }
.article-figure { margin: 32px 0; }
.article-figure img { display: block; width: 100%; height: auto; border-radius: 22px; }
.article-figure figcaption { margin-top: 10px; color: var(--ink-soft); font-size: .82rem; line-height: 1.7; }
.article-video { position: relative; margin: 28px 0; padding-top: 56.25%; border-radius: 22px; overflow: hidden; background: #123; }
.article-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.company-table { width: 100%; border-collapse: collapse; margin-top: 28px; }
.company-table th, .company-table td { padding: 18px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.company-table th { width: 190px; color: var(--leaf); font-size: .82rem; }
.company-table td { color: var(--ink-soft); }

.cycle { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 42px; }
.cycle-item { position: relative; min-height: 170px; padding: 23px 18px; border-radius: 22px; background: var(--white); box-shadow: 0 8px 24px rgba(50,91,66,.06); }
.cycle-item:not(:last-child)::after { position: absolute; z-index: 2; top: 50%; right: -12px; color: var(--meadow); content: "→"; transform: translateY(-50%); }
.cycle-item small { color: var(--meadow); font-weight: 800; }
.cycle-item h3 { margin: 28px 0 8px; font-size: 1.05rem; }
.cycle-item p { margin-bottom: 0; color: var(--ink-soft); font-size: .82rem; line-height: 1.7; }

.cta { padding: 70px; border-radius: 38px; background: linear-gradient(130deg, var(--leaf-deep), #3e815f); color: var(--white); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.cta h2 { margin-bottom: 12px; font-size: clamp(1.7rem, 3vw, 2.8rem); }
.cta p { margin-bottom: 0; color: rgba(255,255,255,.75); }

.footer { padding: 72px 0 30px; color: var(--white); background: #183b2d; }
.footer-main { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: start; padding-bottom: 46px; }
.footer .brand { color: var(--white); }
.footer .brand-logo { width: 156px; filter: brightness(0) invert(1); }
.footer .brand-name { max-width: none; font-size: .9rem; }
.footer-nav { display: grid; grid-template-columns: repeat(2, auto); gap: 8px 28px; }
.footer-nav a { color: rgba(255,255,255,.78); font-size: .86rem; text-decoration: none; }
.footer-nav a:hover { color: var(--white); }
.footer-contact { margin-top: 26px; color: rgba(255,255,255,.72); font-size: .86rem; }
.footer-contact a { text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.5); font-size: .72rem; }
.footer-note { max-width: 760px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .main-nav {
    position: fixed;
    inset: 70px 0 auto;
    display: grid;
    gap: 0;
    padding: 22px 24px 30px;
    border-bottom: 1px solid var(--line);
    background: rgba(251,253,248,.98);
    transform: translateY(-130%);
    transition: transform .3s ease;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 12px 0; font-size: .95rem; }
  .main-nav .store-link { margin-top: 8px; padding: 10px 16px; text-align: center; }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { min-height: 0; }
  .hero-grid, .page-hero-grid, .two-col, .wisdom-intro, .promise-head, .co-grid, .story-grid, .essence { grid-template-columns: 1fr; }
  .hero-visual { min-height: 510px; }
  .purpose-grid { grid-template-columns: 1fr; }
  .purpose-card { min-height: 0; }
  .purpose-card h3 { margin-top: 28px; }
  .wisdom-grid, .promise-grid, .extract-grid { grid-template-columns: repeat(2, 1fr); }
  .harmony-line { grid-template-columns: 1fr; }
  .harmony-line span { transform: rotate(90deg); }
  .science-flow { grid-template-columns: repeat(2, 1fr); }
  .science-step:nth-child(2)::after { display: none; }
  .process-list, .global-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
  .cycle { grid-template-columns: repeat(2, 1fr); }
  .cycle-item::after { display: none; }
  .company-table th { width: 150px; }
}

@media (max-width: 640px) {
  body { line-height: 1.82; }
  .container { width: min(100% - 32px, 1180px); }
  .section { padding: 82px 0; }
  .site-header, .site-header.scrolled { height: 66px; }
  .brand { gap: 8px; }
  .brand-logo { width: 88px; }
  .brand-name { max-width: 105px; font-size: .66rem; line-height: 1.35; }
  .main-nav { top: 66px; }
  .hero { padding: 116px 0 70px; }
  .hero h1 { font-size: clamp(2.25rem, 11vw, 3.2rem); }
  .hero-actions { display: grid; }
  .hero-visual { min-height: 395px; margin-top: 16px; }
  .hero-photo { inset: 0 0 35px 0; border-radius: 38% 35% 10% 28% / 28% 20% 24% 32%; }
  .hero-seal { right: -6px; width: 112px; height: 112px; padding: 16px; font-size: .76rem; }
  .hero-note { left: -4px; bottom: 12px; padding: 12px 14px; }
  .hero-note strong { font-size: 1.12rem; }
  .display { font-size: 2.3rem; }
  .section-title { font-size: 2rem; }
  .wisdom-grid, .promise-grid, .science-flow, .photo-grid, .extract-grid, .process-list, .global-grid, .news-grid, .article-photos, .cycle, .principles { grid-template-columns: 1fr; }
  .wisdom-card { min-height: 260px; }
  .science-panel { padding: 28px 20px; border-radius: 26px; }
  .science-step::after { display: none; }
  .image-stack { min-height: 390px; }
  .page-hero { padding: 120px 0 70px; }
  .page-hero-grid { gap: 35px; }
  .page-hero-image { border-radius: 32px 15px 30px 15px; }
  .company-table, .company-table tbody, .company-table tr, .company-table th, .company-table td { display: block; width: 100%; }
  .company-table th { padding-bottom: 4px; border-bottom: 0; }
  .company-table td { padding-top: 0; }
  .cta { padding: 42px 26px; }
  .cta-inner, .footer-main, .footer-bottom { display: grid; }
  .footer .brand-logo { width: 132px; }
  .footer .brand-name { max-width: none; font-size: .78rem; }
  .footer-nav { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ===== 日本語の改行・約物調整（2026-10 修正） ===== */
/* 行頭に「ー」「ッ」などの小書き・長音が来ないよう厳格な禁則に */
body { line-break: strict; }
/* 見出し・キャッチコピー：文節（<wbr>）でのみ改行し、行長をそろえる */
main h1, main h2, main h3,
.hero-concept, .hero-note, .hero-seal,
.harmony-line strong, .promise-item strong, .science-step span {
  word-break: keep-all;
  overflow-wrap: anywhere;
  text-wrap: balance;
}
.highlight { word-break: keep-all; overflow-wrap: anywhere; text-wrap: pretty; }
/* 本文・リード：最終行が1〜2文字だけになる「泣き別れ」を防ぐ */
main p:not(.highlight), main li { text-wrap: pretty; }
/* PC幅（2カラム時）：メインコピーがカラムに収まらず「と、」「を、」「へ。」が1文字送りになっていたためサイズを調整 */
@media (min-width: 981px) {
  .hero h1 { font-size: clamp(2.55rem, 4.2vw, 3.75rem); }
  .page-hero h1 { font-size: clamp(2.45rem, 4.2vw, 3.4rem); }
  /* 4列カード内で「アーユルヴェー／ダ」「インフューズドオイ／ル」と分かれていたため */
  .wisdom-card h3 { font-size: clamp(1.25rem, 2.05vw, 1.42rem); }
  .extract-card h3 { font-size: clamp(1.05rem, 1.75vw, 1.2rem); }
}
/* SP：下層ページのメインコピーを画面幅に合わせて調整（「鹿児島でひとつに。」などが1行に収まるように） */
@media (max-width: 640px) {
  .page-hero h1 { font-size: clamp(2rem, 9.2vw, 2.45rem); }
}
/* ものづくり「植物の異なる部分を、／目的に合わせて取り出す。」：PCで2行に収まるよう、見出し側の列幅を見出しの長さに合わせる */
@media (min-width: 981px) {
  .two-col.title-wide { grid-template-columns: max-content 1fr; }
}
/* 地域共創・OEM「地域資源の／共同開発パートナーとして。」：PCで2行に収まるよう、テキスト側の列を少し広げ、見出しサイズに上限を設定 */
@media (min-width: 981px) {
  .co-grid.co-grid-text-wide { grid-template-columns: .9fr 1.1fr; }
  .section-title.title-fit { font-size: clamp(1.85rem, 3vw, 2.7rem); }
}
/* ヘッダーの社名「株式会社ボタニカルファクトリー」を1行に */
.site-header .brand-name { max-width: none; white-space: nowrap; }
/* 社名が1行になった分、PC幅の狭い範囲ではメニュー間隔を詰めてロゴとメニューの間に余白を確保 */
@media (min-width: 981px) and (max-width: 1120px) {
  .main-nav { gap: 18px; }
}
/* 幅の狭い端末（〜374px）でメニューボタンと重ならないように */
@media (max-width: 374px) {
  .site-header .brand-logo { width: 78px; }
  .site-header .brand-name { font-size: .6rem; }
}
/* ヘッダーのロゴと社名を120%に拡大（タブレット・PC）。981〜1100pxはメニューと重ならないよう、画面幅に応じて段階的に拡大 */
@media (min-width: 641px) {
  .site-header .brand { gap: 13px; }
  .site-header .brand-logo { width: 144px; }
  .site-header .brand-name { font-size: .96rem; }
}
@media (min-width: 981px) and (max-width: 1100px) {
  .site-header .brand { gap: 11px; }
  .site-header .brand-logo { width: clamp(120px, calc(120px + (100vw - 981px) * .2), 144px); }
  .site-header .brand-name { font-size: clamp(.8rem, calc(.8rem + (100vw - 981px) * .0213), .96rem); }
}