/* Layout: 田んぼの区画のように、細い畦（あぜ）線で区切った帯状セクションを縦に重ねる。ロゴの橙と若草色は小さなアクセントだけに使う */
:root {
  color-scheme: light;
  --paper: #F7F4EC;      /* 地の色：生成りの和紙 */
  --white: #FFFFFF;
  --ink: #1F2A1F;        /* 文字・濃色帯 */
  --ink-soft: #4A5345;
  --muted: #6B7365;
  --line: #E4DFD1;       /* 畦線 */
  --rice: #2F5D3A;       /* メイン：稲の深緑 */
  --rice-deep: #244A2E;
  --sprout: #8DB534;     /* ロゴの若草色 */
  --sun: #E98A15;        /* ロゴの橙 */
  --straw: #D7C38F;      /* 稲わら */
  --hold: #FFF3D6;       /* 未確定項目のマーカー */
  --serif: 'Zen Old Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --sans: 'Zen Kaku Gothic New', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.9; letter-spacing: .02em; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.4; text-wrap: balance; margin: 0; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow { font-size: 12px; letter-spacing: .24em; color: var(--rice); font-weight: 700; display: flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--sprout); }
.hold { background: var(--hold); color: #7A5410; padding: 0 .3em; border-radius: 3px; font-size: .92em; white-space: nowrap; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; transition: background .2s, color .2s, transform .2s; border: 2px solid transparent; }
.btn-primary { background: var(--rice); color: var(--white); }
.btn-primary:hover { background: var(--rice-deep); transform: translateY(-1px); }
.btn-ghost { border-color: var(--rice); color: var(--rice); background: transparent; }
.btn-ghost:hover { background: var(--rice); color: var(--white); }
.btn .arrow { font-family: var(--sans); }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(247,244,236,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.logo { display: block; flex-shrink: 0; }
.logo img { width: clamp(200px, 26vw, 290px); height: auto; }
.gnav { display: flex; gap: clamp(14px, 1.8vw, 26px); font-size: 14px; font-weight: 500; }
.gnav a { text-decoration: none; padding-block: 6px; border-bottom: 2px solid transparent; white-space: nowrap; }
.gnav a:hover { border-bottom-color: var(--sprout); }
.gnav a.nav-cta { background: var(--sun); color: var(--white); padding: 6px 18px; border-radius: 999px; border: 0; }
.gnav a.nav-cta:hover { background: #D27708; }
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; width: 46px; height: 46px; font: 700 11px/1 var(--sans); color: var(--ink); cursor: pointer; }
@media (max-width: 980px) {
  .menu-btn { display: block; }
  .gnav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 20px; font-size: 16px; }
  .gnav a { padding-block: 14px; border-bottom: 1px solid var(--line); }
  .gnav a.nav-cta { margin-top: 14px; text-align: center; border: 0; padding: 12px; }
  .site-header.open .gnav { display: flex; }
}

/* Hero */
.hero { padding-block: clamp(40px, 6vw, 80px) clamp(56px, 7vw, 96px); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 28px; min-width: 0; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-tags span { font-size: 13px; font-weight: 700; color: var(--rice); background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px; }
.hero h1 { font-size: clamp(40px, 6.2vw, 76px); font-weight: 900; letter-spacing: .04em; line-height: 1.25; }
.hero h1 em { font-style: normal; color: var(--rice); background: linear-gradient(transparent 72%, rgba(141,181,52,.35) 72%); }
.hero-lead { color: var(--ink-soft); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual { position: relative; min-width: 0; }
.hero-photo { border-radius: 4px 120px 4px 4px; overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; }
.hero-photo img { width: 100%; height: 120%; object-fit: cover; object-position: 50% 0; }
.hero-badge { position: absolute; left: -24px; bottom: -28px; background: var(--ink); color: var(--paper); padding: 18px 22px; border-radius: 4px; display: grid; gap: 2px; box-shadow: 0 12px 30px rgba(31,42,31,.18); }
.hero-badge small { font-size: 11px; letter-spacing: .12em; color: var(--straw); }
.hero-badge strong { font-family: var(--serif); font-size: clamp(26px, 3vw, 34px); font-weight: 900; letter-spacing: .02em; font-variant-numeric: tabular-nums; line-height: 1.2; }
.hero-badge span { font-size: 12px; color: #C9CDBE; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-badge { left: 12px; bottom: -22px; }
}

/* About */
.about { background: var(--white); border-block: 1px solid var(--line); padding-block: clamp(72px, 9vw, 120px); }
.about-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.about-head h2 { font-size: clamp(30px, 3.8vw, 46px); margin-top: 18px; }
.about-head p { color: var(--ink-soft); }
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); margin-top: clamp(48px, 6vw, 72px); }
.pillar { display: grid; gap: 10px; align-content: start; text-align: center; }
.pillar img { width: min(100%, 260px); margin-inline: auto; aspect-ratio: 1; object-fit: contain; }
.pillar h3 { font-size: 21px; }
.pillar p { font-size: 14px; color: var(--muted); }
@media (max-width: 760px) {
  .about-head { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .pillar img { width: 220px; }
}

/* Method */
.method { padding-block: clamp(72px, 9vw, 120px); }
.method-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.method h2 { font-size: clamp(28px, 3.4vw, 40px); margin-block: 18px 22px; }
.method-text { display: grid; gap: 16px; color: var(--ink-soft); min-width: 0; }
.cycle { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 10px; }
.cycle div { background: var(--paper); padding: 16px 18px; }
.cycle b { display: block; font-family: var(--serif); color: var(--rice); font-size: 17px; }
.cycle span { font-size: 13px; color: var(--muted); line-height: 1.7; }
.soil-card { background: var(--ink); color: var(--paper); border-radius: 4px; padding: clamp(28px, 4vw, 44px); display: grid; gap: 18px; min-width: 0; }
.soil-card .label { font-size: 12px; letter-spacing: .2em; color: var(--straw); }
.soil-card .num { font-family: var(--serif); font-weight: 900; font-size: clamp(44px, 6vw, 68px); line-height: 1; font-variant-numeric: tabular-nums; color: var(--white); }
.soil-card .num small { font-size: .32em; margin-left: 6px; color: var(--straw); }
.meter { height: 10px; background: rgba(255,255,255,.12); border-radius: 99px; overflow: hidden; }
.meter i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--sprout), var(--straw)); }
.soil-card p { font-size: 14px; color: #C9CDBE; line-height: 1.8; }
.soil-card .no-chem { display: flex; flex-wrap: wrap; gap: 8px; }
.soil-card .no-chem span { border: 1px solid rgba(215,195,143,.5); color: var(--straw); font-size: 13px; padding: 3px 12px; border-radius: 99px; }
@media (max-width: 860px) { .method-grid { grid-template-columns: 1fr; } }

/* Owner */
.owner { background: var(--white); border-block: 1px solid var(--line); padding-block: clamp(72px, 9vw, 120px); }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: clamp(24px, 5vw, 72px); align-items: end; }
.sec-head h2 { font-size: clamp(30px, 3.8vw, 46px); margin-top: 18px; }
.sec-head p { color: var(--ink-soft); }
@media (max-width: 760px) { .sec-head { grid-template-columns: 1fr; } }
.seasons { list-style: none; margin: clamp(40px, 5vw, 64px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 3px solid var(--rice); }
.seasons li { padding: 26px 22px 6px; border-left: 1px solid var(--line); display: grid; gap: 8px; align-content: start; position: relative; }
.seasons li:first-child { border-left: 0; padding-left: 0; }
.seasons li::before { content: ""; position: absolute; top: -9px; left: 22px; width: 15px; height: 15px; border-radius: 50%; background: var(--white); border: 3px solid var(--rice); }
.seasons li:first-child::before { left: 0; }
.season-name { font-family: var(--serif); font-size: 34px; font-weight: 900; color: var(--rice); line-height: 1; }
.seasons li:nth-child(1) .season-name { color: #B5617A; }
.seasons li:nth-child(2) .season-name { color: var(--rice); }
.seasons li:nth-child(3) .season-name { color: var(--sun); }
.seasons li:nth-child(4) .season-name { color: #4F6B86; }
.seasons h3 { font-size: 18px; }
.seasons p { font-size: 14px; color: var(--muted); line-height: 1.8; }
@media (max-width: 860px) {
  .seasons { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .seasons li:nth-child(3) { border-left: 0; padding-left: 0; }
  .seasons li:nth-child(3)::before { left: 0; }
}
@media (max-width: 480px) {
  .seasons { grid-template-columns: 1fr; border-top: 0; border-left: 3px solid var(--rice); }
  .seasons li, .seasons li:first-child, .seasons li:nth-child(3) { border-left: 0; padding: 4px 0 8px 24px; }
  .seasons li::before, .seasons li:first-child::before, .seasons li:nth-child(3)::before { left: -9px; top: 10px; }
}
.owner-bottom { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 24px; margin-top: clamp(48px, 6vw, 72px); }
.plans { border: 1px solid var(--line); border-radius: 4px; padding: clamp(22px, 3vw, 32px); display: grid; gap: 18px; min-width: 0; }
.plans > p:first-child { font-size: 13px; font-weight: 700; letter-spacing: .12em; color: var(--muted); }
.plan-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.plan { background: var(--paper); border-radius: 4px; padding: 20px; display: grid; gap: 6px; }
.plan h3 { font-size: 19px; }
.plan .spec { font-size: 14px; color: var(--ink-soft); }
.plan .price { font-family: var(--serif); font-size: 22px; font-weight: 700; color: var(--rice); }
.plans .note { font-size: 13px; color: var(--muted); }
.recruit { background: var(--rice); color: var(--white); border-radius: 4px; padding: clamp(24px, 3vw, 36px); display: grid; gap: 20px; align-content: space-between; min-width: 0; }
.recruit .big { font-family: var(--serif); font-size: clamp(22px, 2.4vw, 28px); font-weight: 700; line-height: 1.5; }
.recruit .big .hold { font-size: .8em; }
.recruit p { font-size: 14px; color: #DCE6D6; }
.recruit .btn { background: var(--white); color: var(--rice); justify-content: center; }
.recruit .btn:hover { background: var(--straw); color: var(--ink); }
@media (max-width: 860px) { .owner-bottom { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .plan-list { grid-template-columns: 1fr; } }

/* Service */
.service { padding-block: clamp(72px, 9vw, 120px); }
.flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: clamp(40px, 5vw, 60px); counter-reset: step; }
.flow-step { padding: 28px 28px 28px 0; display: grid; gap: 10px; align-content: start; counter-increment: step; position: relative; }
.flow-step + .flow-step { padding-left: 28px; border-left: 1px dashed var(--straw); }
.flow-step .step { font-size: 12px; letter-spacing: .18em; color: var(--sun); font-weight: 700; }
.flow-step .step::after { content: " 0" counter(step); }
.flow-step h3 { font-size: 24px; }
.flow-step p { font-size: 14px; color: var(--ink-soft); }
@media (max-width: 760px) {
  .flow { grid-template-columns: 1fr; }
  .flow-step, .flow-step + .flow-step { padding: 22px 0; border-left: 0; border-top: 1px dashed var(--straw); }
}
.pack { margin-top: 36px; border: 2px solid var(--ink); border-radius: 4px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; padding: clamp(22px, 3vw, 34px); background: var(--white); }
.pack .tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--white); background: var(--sun); border-radius: 3px; padding: 2px 10px; margin-bottom: 10px; letter-spacing: .08em; }
.pack h3 { font-size: clamp(22px, 2.4vw, 28px); margin-bottom: 8px; }
.pack p { font-size: 14px; color: var(--ink-soft); }
@media (max-width: 760px) { .pack { grid-template-columns: 1fr; } }

/* FAQ */
.faq { background: var(--white); border-block: 1px solid var(--line); padding-block: clamp(72px, 9vw, 120px); }
.faq .wrap { max-width: 900px; }
.faq h2 { font-size: clamp(30px, 3.8vw, 42px); margin-block: 18px 36px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 22px 0; font-weight: 700; font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q, .faq .a-row .a { font-family: var(--serif); font-size: 22px; font-weight: 900; line-height: 1; }
.faq summary .q { color: var(--rice); }
.faq summary .tog { font-size: 22px; color: var(--muted); transition: transform .2s; font-weight: 400; }
.faq details[open] summary .tog { transform: rotate(45deg); }
.faq .a-row { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; padding: 0 0 24px; color: var(--ink-soft); }
.faq .a-row .a { color: var(--sun); }

/* Contact */
.contact { background: var(--ink); color: var(--paper); padding-block: clamp(72px, 9vw, 120px); }
.contact .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(36px, 6vw, 80px); }
.contact .eyebrow { color: var(--straw); }
.contact h2 { font-size: clamp(30px, 3.8vw, 46px); margin-block: 18px 18px; color: var(--white); }
.contact-info { display: grid; gap: 22px; align-content: start; min-width: 0; }
.contact-info > p { color: #C9CDBE; }
.tel { display: grid; gap: 4px; border-block: 1px solid rgba(244,241,232,.18); padding-block: 22px; }
.tel small { font-size: 12px; letter-spacing: .16em; color: var(--straw); }
.tel strong { font-family: var(--serif); font-size: clamp(32px, 4vw, 44px); font-weight: 700; letter-spacing: .04em; font-variant-numeric: tabular-nums; line-height: 1.2; user-select: all; }
.tel span { font-size: 14px; color: #C9CDBE; }
.tel span .hold { background: rgba(255,243,214,.15); color: var(--straw); }
.contact-info dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 18px; margin: 0; font-size: 14px; }
.contact-info dt { color: var(--straw); }
.contact-info dd { margin: 0; color: #E4E6DC; overflow-wrap: anywhere; }
.contact-info dd .hold { background: rgba(255,243,214,.15); color: var(--straw); }
.form { background: var(--paper); color: var(--ink); border-radius: 4px; padding: clamp(22px, 3vw, 36px); display: grid; gap: 18px; min-width: 0; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 700; }
.form label .req { color: var(--sun); font-size: 12px; margin-left: 6px; }
.form input, .form select, .form textarea { font: 400 16px/1.6 var(--sans); color: var(--ink); background: var(--white); border: 1px solid #D9D3C2; border-radius: 4px; padding: 11px 14px; width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--rice); outline-offset: 0; border-color: var(--rice); }
.form button { justify-self: start; border: 0; cursor: pointer; font-family: var(--sans); }
.form .sent { font-size: 14px; color: var(--rice); font-weight: 700; }
@media (max-width: 860px) { .contact .wrap { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: #161E16; color: #B9BFAF; padding-block: 48px 36px; font-size: 13px; }
.site-footer .wrap { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 1.4fr); gap: 32px; align-items: center; }
.site-footer img { width: 84px; }
.site-footer address { font-style: normal; line-height: 1.9; }
.site-footer address b { color: var(--paper); font-weight: 500; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer-links a { text-decoration: none; border-bottom: 1px solid rgba(185,191,175,.4); }
.footer-links a:hover { color: var(--white); }
.copy { grid-column: 1 / -1; border-top: 1px solid rgba(185,191,175,.18); padding-top: 20px; font-size: 12px; letter-spacing: .08em; }
@media (max-width: 1000px) { .site-footer .wrap { grid-template-columns: auto minmax(0, 1fr); } .footer-links { grid-column: 1 / -1; } }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* ===== 共通：トップへのリンク ===== */
.more { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px 28px; }
.more-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--rice); text-decoration: none; border-bottom: 2px solid var(--sprout); padding-bottom: 2px; }
.more-link:hover { color: var(--rice-deep); border-bottom-color: var(--sun); }
.gnav a[aria-current="page"] { border-bottom-color: var(--rice); color: var(--rice); }

/* ===== 下層ページ：ページ見出し ===== */
.page-hero { background: var(--white); border-bottom: 1px solid var(--line); padding-block: clamp(28px, 4vw, 48px) clamp(48px, 6vw, 80px); }
.crumbs { list-style: none; margin: 0 0 clamp(24px, 4vw, 44px); padding: 0; display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 12px; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin-right: 10px; color: var(--straw); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--rice); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.page-hero.no-img .page-hero-grid { grid-template-columns: minmax(0, 1fr); }
.page-hero h1 { font-size: clamp(32px, 4.6vw, 56px); font-weight: 900; letter-spacing: .04em; margin-block: 16px 20px; }
.page-hero .lead { color: var(--ink-soft); max-width: 36em; }
.page-hero figure { margin: 0; min-width: 0; }
.page-hero figure.photo { border-radius: 4px 96px 4px 4px; overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; }
.page-hero figure.photo img { width: 100%; height: 100%; object-fit: cover; }
.page-hero figure.photo.rice img { height: 120%; object-position: 50% 0; }
.page-hero figure.vignette img { width: min(100%, 380px); margin-inline: auto; }
@media (max-width: 860px) {
  .page-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .page-hero figure { order: -1; }
  .page-hero figure.vignette img { width: min(70%, 280px); }
}

/* ===== 下層ページ：セクション ===== */
.sec { padding-block: clamp(64px, 8vw, 104px); }
.sec.alt { background: var(--white); border-block: 1px solid var(--line); }
.sec h2 { font-size: clamp(26px, 3.2vw, 38px); margin-block: 16px 20px; }
.sec-intro { max-width: 40em; color: var(--ink-soft); }
.prose { display: grid; gap: 16px; color: var(--ink-soft); max-width: 40em; min-width: 0; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.split.top { align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }
.note { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* 特徴の一覧（4項目 → 2列 → 1列） */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: clamp(32px, 4vw, 48px); }
.features.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.features > div { background: var(--paper); padding: clamp(20px, 2.5vw, 28px); display: grid; gap: 8px; align-content: start; }
.sec.alt .features > div { background: var(--white); }
.features .mark { font-family: var(--serif); font-size: 30px; font-weight: 900; color: var(--sprout); line-height: 1; }
.features h3 { font-size: 19px; }
.features p { font-size: 14px; color: var(--muted); line-height: 1.8; }
@media (max-width: 860px) { .features, .features.three { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .features, .features.three { grid-template-columns: minmax(0, 1fr); } }

/* 表 */
.table-wrap { overflow-x: auto; margin-top: 28px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--white); }
.data-table th, .data-table td { text-align: left; vertical-align: top; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.data-table tr:first-child th, .data-table tr:first-child td { border-top: 2px solid var(--ink); }
.data-table th { width: 28%; font-weight: 700; background: var(--paper); white-space: nowrap; }
.data-table td a { color: var(--rice); }
.price-table { min-width: 560px; }
.price-table thead th { background: var(--ink); color: var(--paper); width: auto; border-top: 0; font-size: 14px; }
.price-table tbody th { width: auto; }
.price-table td.num { font-family: var(--serif); font-weight: 700; color: var(--rice); white-space: nowrap; }

/* 手順（順番に意味があるもの） */
.steps { list-style: none; margin: clamp(32px, 4vw, 48px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: 16px; counter-reset: st; }
.steps li { counter-increment: st; background: var(--white); border: 1px solid var(--line); border-radius: 4px; padding: 22px 20px; display: grid; gap: 8px; align-content: start; position: relative; }
.sec.alt .steps li { background: var(--paper); }
.steps li::before { content: counter(st); font-family: var(--serif); font-weight: 900; font-size: 18px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--rice); color: var(--white); }
.steps li:not(:last-child)::after { content: "→"; position: absolute; right: -14px; top: 28px; color: var(--straw); font-weight: 700; }
.steps h3 { font-size: 18px; }
.steps p { font-size: 14px; color: var(--muted); line-height: 1.8; }
@media (max-width: 860px) {
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li { grid-template-columns: auto minmax(0, 1fr); column-gap: 16px; }
  .steps li::before { grid-row: span 2; }
  .steps li:not(:last-child)::after { content: none; }
}

/* チェックリスト */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: baseline; }
.checks li::before { content: "✓"; color: var(--white); background: var(--sprout); width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; transform: translateY(4px); }
.box { background: var(--white); border: 1px solid var(--line); border-radius: 4px; padding: clamp(22px, 3vw, 32px); min-width: 0; }
.sec.alt .box { background: var(--paper); }
.box h3 { font-size: 20px; margin-bottom: 16px; }

/* 比較 */
.compare { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-top: 32px; }
.compare > div { border-radius: 4px; padding: clamp(22px, 3vw, 30px); display: grid; gap: 12px; align-content: start; }
.compare .before { background: var(--white); border: 1px solid var(--line); }
.compare .after { background: var(--rice); color: var(--white); }
.compare .tag { font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.compare .before .tag { color: var(--muted); }
.compare .after .tag { color: var(--straw); }
.compare h3 { font-size: 21px; }
.compare ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; font-size: 15px; }
.compare .after ol { color: #E1EADB; }
@media (max-width: 760px) { .compare { grid-template-columns: minmax(0, 1fr); } }

/* 循環図 */
.cycle-fig { margin: 0; max-width: 460px; justify-self: center; width: 100%; }
.cycle-fig svg { width: 100%; height: auto; display: block; }
.cycle-fig figcaption { font-size: 13px; color: var(--muted); text-align: center; margin-top: 8px; }

/* 地図の差し替え枠 */
.map-box { border: 2px dashed var(--straw); border-radius: 4px; aspect-ratio: 16 / 9; max-width: 100%; display: grid; place-items: center; text-align: center; color: var(--muted); font-size: 14px; background: var(--paper); padding: 16px; }

/* ページ下部のお問合せ帯 */
.cta-band { background: var(--rice); color: var(--white); padding-block: clamp(48px, 6vw, 72px); }
.cta-band .wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px 48px; align-items: center; }
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); color: var(--white); margin-bottom: 8px; }
.cta-band p { color: #DCE6D6; }
.cta-actions { display: grid; gap: 10px; justify-items: start; }
.cta-actions .btn { background: var(--white); color: var(--rice); }
.cta-actions .btn:hover { background: var(--straw); color: var(--ink); }
.cta-actions .tel-line { font-family: var(--serif); font-size: 26px; font-weight: 700; letter-spacing: .04em; font-variant-numeric: tabular-nums; user-select: all; }
.cta-actions small { font-size: 12px; color: #DCE6D6; }
@media (max-width: 760px) { .cta-band .wrap { grid-template-columns: minmax(0, 1fr); } }

/* FAQページ */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chips a { text-decoration: none; font-size: 14px; font-weight: 700; color: var(--rice); background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; }
.chips a:hover { background: var(--rice); color: var(--white); border-color: var(--rice); }
.faq-group + .faq-group { margin-top: clamp(48px, 6vw, 72px); }
.faq .faq-group h2 { font-size: clamp(22px, 2.6vw, 28px); margin-block: 0 16px; display: flex; align-items: center; gap: 14px; }
.faq .faq-group h2::before { content: ""; width: 10px; height: 10px; background: var(--sprout); border-radius: 50%; }
.faq.on-paper { background: var(--paper); border: 0; }

/* お問合せページ */
.form fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 8px; min-width: 0; }
.form legend { font-size: 14px; font-weight: 700; padding: 0; margin-bottom: 6px; }
.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.choices label, .form label.agree { display: flex; align-items: center; gap: 10px; font-weight: 400; font-size: 15px; background: var(--white); border: 1px solid #D9D3C2; border-radius: 4px; padding: 10px 14px; cursor: pointer; }
.choices input, .form label.agree input { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--rice); padding: 0; }
.form label.agree { background: transparent; border: 0; padding: 0; }
.form label.agree a { color: var(--rice); }
.form-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.form .hint { font-size: 12px; font-weight: 400; color: var(--muted); }
@media (max-width: 560px) { .choices, .form-row { grid-template-columns: minmax(0, 1fr); } }
.contact-page .contact { padding-block: clamp(56px, 7vw, 96px); }

/* 土壌データ */
.soil-card .dev { font-size: 14px; color: var(--straw); letter-spacing: .08em; }
.soil-card .dev b { font-family: var(--serif); font-size: 26px; color: var(--white); margin-left: 6px; font-variant-numeric: tabular-nums; }
.soil-card .src { font-size: 12px; color: #9DA595; line-height: 1.7; }
.soil-card .src .hold { background: rgba(255,243,214,.15); color: var(--straw); }
.ladder { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 2px; font-size: 13px; }
.ladder li { display: grid; grid-template-columns: 7.5em minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 7px 12px; background: rgba(255,255,255,.05); color: #B9BFAF; line-height: 1.5; border-radius: 3px; }
.ladder li span { font-variant-numeric: tabular-nums; color: #DCE0D4; font-weight: 700; white-space: nowrap; }
.ladder li.here { background: var(--sprout); color: var(--ink); font-weight: 700; padding-block: 11px; }
.ladder li.here span { color: var(--ink); }
.ladder li em { font-style: normal; font-size: 11px; background: var(--ink); color: var(--white); padding: 2px 8px; border-radius: 99px; white-space: nowrap; }
@media (max-width: 420px) { .ladder li { grid-template-columns: minmax(0, 1fr) auto; } .ladder li span { grid-column: 1 / -1; } }
.plate { margin: 8px 0 0; display: grid; gap: 8px; }
.plate img { width: 100%; max-width: 300px; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
.plate figcaption { font-size: 13px; color: var(--muted); line-height: 1.7; }
.sign { justify-self: end; font-size: 14px; color: var(--muted); text-align: right; }
.sign b { display: block; font-family: var(--serif); font-size: 24px; color: var(--ink); letter-spacing: .2em; }

/* 幅だけ縮むと縦に伸びるのを防ぐ */
img { height: auto; }

/* オーナーの1年：3つの時期と実施月 */
.seasons .month { justify-self: start; font-size: 13px; font-weight: 700; color: var(--white); background: var(--rice); border-radius: 99px; padding: 1px 12px; font-variant-numeric: tabular-nums; }
.seasons.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 860px) {
  .seasons.three li:nth-child(3) { border-left: 1px solid var(--line); padding-left: 22px; }
  .seasons.three li:nth-child(3)::before { left: 22px; }
}
@media (max-width: 640px) {
  .seasons.three { grid-template-columns: minmax(0, 1fr); border-top: 0; border-left: 3px solid var(--rice); row-gap: 28px; }
  .seasons.three li, .seasons.three li:first-child, .seasons.three li:nth-child(3) { border-left: 0; padding: 4px 0 8px 24px; }
  .seasons.three li::before, .seasons.three li:first-child::before, .seasons.three li:nth-child(3)::before { left: -9px; top: 10px; }
}

.plan .price small { font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 2px; }

a.map-box { text-decoration: none; color: var(--ink-soft); line-height: 1.9; }
a.map-box b { font-family: var(--serif); font-size: 20px; color: var(--ink); }
a.map-box:hover { border-color: var(--rice); background: var(--white); }

/* 後工程サービス：5つの作業とパック料金 */
.features.five { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1000px) { .features.five { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .features.five { grid-template-columns: minmax(0, 1fr); } }
.pack + .pack { margin-top: 16px; }
.pack-price { font-family: var(--serif); font-weight: 900; font-size: clamp(30px, 3.4vw, 40px); color: var(--rice); line-height: 1.1; white-space: nowrap; font-variant-numeric: tabular-nums; }
.pack-price small { font-size: 14px; font-weight: 700; color: var(--muted); margin-left: 4px; }

/* 公式LINE */
.btn-line { background: #06C755; color: #fff; }
.btn-line:hover { background: #05A847; color: #fff; }
.cta-actions .btn-line { background: #06C755; color: #fff; }
.cta-actions .btn-line:hover { background: #05A847; color: #fff; }
.line-ico { width: 20px; height: 20px; flex-shrink: 0; }
.line-box { display: grid; gap: 10px; justify-items: start; border-block: 1px solid rgba(244,241,232,.18); padding-block: 22px; }
.line-label { font-size: 12px; letter-spacing: .16em; color: var(--straw); }
.line-box .btn-line { font-size: 16px; padding: 14px 28px; }
.line-note { font-size: 14px; color: #C9CDBE; }
.line-qr { width: 132px; height: 132px; background: #fff; padding: 8px; border-radius: 6px; }
@media (max-width: 760px) { .line-qr { display: none; } }
.line-add { display: inline-block; border-radius: 8px; }
.line-add img { height: 44px; width: auto; display: block; }
.line-add:hover img { filter: brightness(.95); }

/* 公開版：メールでのお問合せ */
.mail-card { align-content: start; }
.mail-card h3 { font-size: 20px; }
.mail-card p { font-size: 14px; color: var(--ink-soft); }
.mail-card .checks { font-size: 14px; }
.mail-card .mail-addr { font-family: var(--serif); font-size: 22px; font-weight: 700; color: var(--rice); user-select: all; overflow-wrap: anywhere; }