@charset "UTF-8";
/* ==========================================================================
   株式会社やまもり コーポレートサイト
   デザインシステム
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. トークン
   -------------------------------------------------------------------------- */
:root {
  /* 色 — 杉林の日陰、湿った樹皮、苔、霧のかかった稜線 */
  --c-forest-deep:  #1c2b23;  /* 陰になった針葉樹林 */
  --c-forest:       #2b3d33;
  --c-moss:         #3e5344;  /* 苔、下層植生 */
  --c-moss-light:   #5d7264;

  --c-paper:        #f7f5f1;  /* 生成り。純白は使わない */
  --c-paper-warm:   #efece5;
  --c-paper-deep:   #e4dfd5;

  --c-ink:          #1f1e1c;  /* 真っ黒ではない、温かみのある濃灰 */
  --c-ink-sub:      #4a4640;
  --c-ink-mute:     #6b665e;

  --c-kyogi:        #a86f31;  /* 経木・削りたての木肌（線・装飾用） */
  --c-kyogi-deep:   #8a5a26;  /* 文字・ボタン背景用（白文字とのコントラスト 5.88:1） */
  --c-honey:        #c9922e;  /* 蜂蜜。プロダクト系のみ */

  --c-line:         #d6d0c4;
  --c-line-soft:    #e6e1d7;

  /* タイポグラフィ
     明朝は端末搭載フォントを優先。Mac/iOS は Hiragino、Windows は Yu Mincho が当たるため
     Webフォント（Noto Serif JP）は、明朝を持たない端末でのみ読み込まれます。 */
  --f-serif: "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Yu Mincho", YuMincho, "游明朝", "Noto Serif JP", "Shippori Mincho", serif;
  --f-sans:  "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", YuGothic, "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
  --f-en:    "Optima", "Palatino", "Iowan Old Style", Georgia, serif;

  /* 余白 */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4.5rem;
  --sp-7: 7rem;
  --sp-8: 10rem;

  --w-wide:   1240px;
  --w-normal: 1000px;
  --w-text:   720px;
  --w-narrow: 620px;

  --hdr-h: 68px;
}

/* --------------------------------------------------------------------------
   2. リセット
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hdr-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.95;
  color: var(--c-ink);
  background: var(--c-paper);
  font-feature-settings: "palt" 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.5; }
p  { margin: 0 0 1.4em; }
ul, ol { margin: 0 0 1.4em; padding-left: 1.3em; }
li { margin-bottom: 0.5em; }
table { border-collapse: collapse; width: 100%; }

::selection { background: var(--c-moss); color: var(--c-paper); }

/* --------------------------------------------------------------------------
   3. レイアウト
   -------------------------------------------------------------------------- */
.wrap      { width: min(100% - 2.5rem, var(--w-wide));   margin-inline: auto; }
.wrap-n    { width: min(100% - 2.5rem, var(--w-normal)); margin-inline: auto; }
.wrap-t    { width: min(100% - 2.5rem, var(--w-text));   margin-inline: auto; }
.wrap-s    { width: min(100% - 2.5rem, var(--w-narrow)); margin-inline: auto; }

.sec       { padding-block: var(--sp-7); }
.sec-sm    { padding-block: var(--sp-6); }
.sec-lg    { padding-block: var(--sp-8); }

.bg-paper-warm { background: var(--c-paper-warm); }
.bg-deep {
  background: var(--c-forest-deep);
  color: #e8e5dd;
}
.bg-deep h2, .bg-deep h3 { color: #f2efe8; }
.bg-deep a { color: #e9c88f; }

.rule { height: 1px; background: var(--c-line); border: 0; margin: 0; }

/* --------------------------------------------------------------------------
   4. タイポグラフィ
   -------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--f-en);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-moss-light);
  margin: 0 0 var(--sp-3);
  display: block;
}
.bg-deep .eyebrow { color: #9db09f; }

.h-display {
  font-family: var(--f-serif);
  font-weight: 500;
  font-size: clamp(2rem, 6.2vw, 3.6rem);
  line-height: 1.42;
  letter-spacing: 0.02em;
}

.h-sec {
  font-family: var(--f-serif);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  line-height: 1.55;
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-4);
}

.h-sub {
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  line-height: 1.6;
  margin-bottom: var(--sp-2);
}

.lead {
  font-size: 1.06rem;
  line-height: 2.05;
  color: var(--c-ink-sub);
}

.note {
  font-size: 0.83rem;
  line-height: 1.85;
  color: var(--c-ink-mute);
}

.src {
  font-size: 0.78rem;
  color: var(--c-ink-mute);
  display: block;
  margin-top: -0.8em;
  margin-bottom: 1.6em;
}

.em-serif { font-family: var(--f-serif); }
.tnum { font-feature-settings: "tnum" 1; }

/* 大きな数字の引用 */
.figure-quote {
  font-family: var(--f-serif);
  font-size: clamp(2.6rem, 9vw, 4.6rem);
  line-height: 1.15;
  color: var(--c-forest);
  letter-spacing: -0.01em;
  margin: 0 0 0.2em;
}
.figure-quote small {
  display: block;
  font-family: var(--f-sans);
  font-size: 0.9rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--c-ink-sub);
  margin-top: 0.9rem;
}
.bg-deep .figure-quote { color: #dfd7c4; }
.bg-deep .figure-quote small { color: #b9b3a6; }

/* --------------------------------------------------------------------------
   5. ヘッダー
   -------------------------------------------------------------------------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 241, 0.94);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--c-line-soft);
}
.hdr__inner {
  height: var(--hdr-h);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.hdr__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  white-space: nowrap;
  color: var(--c-forest-deep);
}
.hdr__logo img { width: 34px; height: auto; flex: none; }
.hdr__logo b {
  display: block;
  font-family: var(--f-serif);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.25;
}
.hdr__logo .en {
  display: block;
  font-family: var(--f-en);
  font-size: 0.55rem;
  letter-spacing: 0.26em;
  color: var(--c-moss-light);
  font-weight: 400;
}
.hdr__nav {
  display: flex;
  gap: 1.45rem;
  margin-left: auto;
  font-size: 0.85rem;
}
.hdr__nav a {
  text-decoration: none;
  color: var(--c-ink-sub);
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
  white-space: nowrap;
}
.hdr__nav a:hover,
.hdr__nav a[aria-current="page"] {
  color: var(--c-forest-deep);
  border-bottom-color: var(--c-kyogi);
}

/* ドロップダウン（事業内容） */
.hdr__nav .has-sub { position: relative; display: flex; align-items: center; }
.hdr__nav .has-sub > a::after {
  content: "";
  display: inline-block;
  width: 5px; height: 5px;
  margin-left: 0.45em;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  opacity: .6;
}
.subnav {
  position: absolute;
  top: 100%; left: 50%;
  translate: -50% 0;
  min-width: 250px;
  padding: 0.5rem 0;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: 3px;
  box-shadow: 0 12px 32px rgba(28,43,35,.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
  z-index: 120;
}
.hdr__nav .has-sub:hover .subnav,
.hdr__nav .has-sub:focus-within .subnav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.subnav a {
  display: block;
  padding: 0.62rem 1.2rem;
  font-size: 0.88rem;
  line-height: 1.5;
  border-bottom: 0;
  white-space: nowrap;
  color: var(--c-ink-sub);
}
.subnav a:hover { background: var(--c-paper-warm); color: var(--c-forest-deep); border-bottom: 0; }
.subnav a .no {
  font-family: var(--f-en);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--c-kyogi-deep);
  margin-right: 0.7em;
}
.subnav hr { height: 1px; background: var(--c-line-soft); border: 0; margin: 0.45rem 0; }
.hdr__tel {
  font-family: var(--f-en);
  font-size: 1.02rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--c-forest-deep);
  white-space: nowrap;
  padding: 0.5rem 0;
}
.hdr__tel small {
  display: block;
  font-family: var(--f-sans);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--c-ink-mute);
  line-height: 1.2;
}
/* モバイル用の電話ボタン（ヘッダー内に常時表示） */
.hdr__tel-icon {
  display: none;
  align-items: center;
  gap: 0.4em;
  margin-left: auto;
  min-height: 44px;
  padding: 0 0.9rem;
  border: 1px solid var(--c-kyogi-deep);
  border-radius: 2px;
  color: var(--c-kyogi-deep);
  font-family: var(--f-en);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
}
.hdr__tel-icon svg { width: 15px; height: 15px; fill: currentColor; flex: none; }

.hdr__burger {
  display: none;
  margin-left: 0.5rem;
  width: 44px; height: 44px;
  background: none; border: 0; padding: 0;
  cursor: pointer;
}
.hdr__burger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--c-forest-deep); margin: 5px auto;
  transition: transform .25s, opacity .25s;
}
.hdr__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hdr__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hdr__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   6. ボタン
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 56px;
  padding: 0.9rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.btn--primary {
  background: var(--c-forest-deep);
  color: var(--c-paper);
}
.btn--primary:hover { background: var(--c-moss); }

.btn--accent {
  background: var(--c-kyogi-deep);
  color: #fff;
}
.btn--accent:hover { background: #6f4820; }

.btn--ghost {
  background: transparent;
  color: var(--c-forest-deep);
  border-color: var(--c-forest-deep);
}
.btn--ghost:hover { background: var(--c-forest-deep); color: var(--c-paper); }

.bg-deep .btn--ghost { color: #e8e5dd; border-color: rgba(232,229,221,.55); }
.bg-deep .btn--ghost:hover { background: #e8e5dd; color: var(--c-forest-deep); }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* テキストリンク（矢印つき） */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--c-forest-deep);
  border-bottom: 1px solid var(--c-line);
  padding: 0.35rem 0;
  transition: border-color .2s, color .2s;
}
.tlink::after { content: "→"; font-size: 0.9em; transition: transform .2s; }
.tlink:hover { border-bottom-color: var(--c-kyogi); color: var(--c-kyogi-deep); }
.tlink:hover::after { transform: translateX(3px); }
.bg-deep .tlink { color: #e9c88f; border-bottom-color: rgba(233,200,143,.35); }

/* --------------------------------------------------------------------------
   7. ヒーロー
   -------------------------------------------------------------------------- */
.hero { position: relative; }
.hero__media {
  position: relative;
  height: clamp(420px, 72vh, 720px);
  overflow: hidden;
  background: var(--c-forest-deep);
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 55%;
}
.hero__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,26,20,.42) 0%, rgba(16,26,20,.18) 40%, rgba(16,26,20,.72) 100%);
}
.hero__copy {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
  z-index: 2;
  color: #fff;
}
.hero__copy h1 {
  font-family: var(--f-serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 7vw, 4rem);
  line-height: 1.4;
  letter-spacing: 0.04em;
  margin: 0;
  text-shadow: 0 2px 22px rgba(0,0,0,.5);
}
.hero__copy p {
  max-width: 40em;
  margin: var(--sp-3) 0 0;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 2;
  color: rgba(255,255,255,.93);
  text-shadow: 0 1px 14px rgba(0,0,0,.6);
}
/* 事業ページ用：写真を低くして、本文を早く出す */
.hero--compact .hero__media { height: clamp(230px, 32vh, 340px); }
.hero--compact .hero__copy { padding-bottom: clamp(1.4rem, 3vw, 2.2rem); }
.hero--compact .hero__eyebrow {
  display: block;
  font-family: var(--f-en);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: rgba(255,255,255,.82);
  margin-bottom: 0.6rem;
  text-shadow: 0 1px 10px rgba(0,0,0,.8);
}
.hero--compact h1 {
  font-size: clamp(1.65rem, 4.2vw, 2.6rem);
  letter-spacing: 0.09em;
}
.hero--compact .hero__copy p {
  margin-top: 0.7rem;
  font-size: clamp(0.9rem, 1.9vw, 1rem);
  line-height: 1.9;
}

.hero__intro { padding-block: var(--sp-6); }
.hero__intro p { font-size: 1.06rem; line-height: 2.1; }

/* --------------------------------------------------------------------------
   7-2. トップのヒーロー（全画面・コンセプト文まで内包）
   -------------------------------------------------------------------------- */
.hero-full {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100svh;
  display: grid;
  align-items: center;
  background: #0e1611;
}
.hero-full__bg { position: absolute; inset: 0; z-index: -2; display: block; }
.hero-full__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 58%;
}
.hero-full::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg,
    rgba(12,20,15,.52) 0%,
    rgba(12,20,15,.38) 26%,
    rgba(12,20,15,.60) 58%,
    rgba(12,20,15,.86) 100%);
}
.hero-full__inner {
  padding-block: clamp(3.4rem, 7.5vh, 5rem) clamp(4rem, 9vh, 6rem);
  text-align: center;
  color: #fff;
}
.hero-full h1 {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.hero-full .hero__lockup {
  display: block;
  width: clamp(140px, 17vw, 215px);
  height: auto;
  margin-inline: auto;
  filter: drop-shadow(0 2px 26px rgba(0,0,0,.6));
}
.hero-full .hero__tagline {
  display: block;
  width: clamp(240px, 40vw, 480px);
  height: auto;
  margin: clamp(1.2rem, 3vw, 1.9rem) auto 0;
  filter: drop-shadow(0 2px 20px rgba(0,0,0,.65));
}
.hero-full__lead {
  margin-top: clamp(1.3rem, 3.4vh, 2.1rem);
  margin-inline: auto;
  max-width: 48rem;
  text-align: left;
  font-size: clamp(1.02rem, 1.24vw, 1.18rem);
  line-height: 1.95;
  letter-spacing: 0.01em;
  color: rgba(255,255,255,.95);
  text-shadow: 0 1px 18px rgba(0,0,0,.8), 0 0 40px rgba(0,0,0,.5);
}
.hero-full__lead p { margin-bottom: 1.25em; }
.hero-full__lead p:last-child { margin-bottom: 0; }
.hero-full__lead strong { font-weight: 600; }
.hero-full .hero__scroll { bottom: 1.4rem; }

@media (max-width: 700px) {
  .hero-full__inner { padding-block: 4.5rem 6rem; }
  .hero-full__lead { line-height: 1.9; font-size: 1.02rem; margin-bottom: 0; }
  .hero-full__lead p { margin-bottom: 1.15em; }
}

/* 旧・ロゴ中央型（他ページで使う場合用に残す） */
.hero--logo .hero__copy {
  top: 0; bottom: 0;
  display: grid;
  place-items: center;
  padding-bottom: 0;
  text-align: center;
}
/* .hero__media img より詳細度を上げる必要がある（あちらは width:100%/height:100% 指定） */
.hero__media .hero__lockup {
  width: clamp(150px, 19vw, 240px);
  height: auto;
  object-fit: contain;
  margin-inline: auto;
  filter: drop-shadow(0 2px 24px rgba(0,0,0,.55));
}
.hero__media .hero__tagline {
  display: block;
  width: clamp(250px, 42vw, 520px);
  height: auto;
  object-fit: contain;
  margin: clamp(1.4rem, 3.4vw, 2.2rem) auto 0;
  filter: drop-shadow(0 2px 18px rgba(0,0,0,.6));
}
.hero--logo h1 {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 1.6rem;
  translate: -50% 0;
  z-index: 3;
  font-family: var(--f-en);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,.75);
  text-decoration: none;
}
.hero__scroll::after {
  content: "";
  display: block;
  width: 1px; height: 34px;
  margin: 8px auto 0;
  background: linear-gradient(180deg, rgba(255,255,255,.7), rgba(255,255,255,0));
}

/* --------------------------------------------------------------------------
   8. 分岐カード（トップの心臓部）
   -------------------------------------------------------------------------- */
.branch { display: grid; gap: 1px; background: var(--c-line); border-block: 1px solid var(--c-line); }
@media (min-width: 700px)  { .branch { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .branch { grid-template-columns: repeat(4, 1fr); } }

.branch__item {
  background: var(--c-paper);
  padding: var(--sp-5) var(--sp-4) var(--sp-4);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  transition: background .25s;
}
.branch__item:hover { background: var(--c-paper-warm); }
.branch__item:hover .branch__go { color: var(--c-kyogi-deep); }
.branch__item:hover .branch__go::after { transform: translateX(4px); }

.branch__num {
  font-family: var(--f-en);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--c-moss-light);
  margin-bottom: var(--sp-3);
}
.branch__ttl {
  font-family: var(--f-serif);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.55;
  margin-bottom: var(--sp-2);
  color: var(--c-forest-deep);
}
.branch__txt {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--c-ink-sub);
  margin-bottom: var(--sp-3);
  flex: 1;
}
.branch__go {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-forest);
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  transition: color .2s;
}
.branch__go::after { content: "→"; transition: transform .2s; }

/* --------------------------------------------------------------------------
   8-2. 事業カテゴリ（トップの主役）
   -------------------------------------------------------------------------- */
.cats { display: grid; gap: var(--sp-4); }
@media (min-width: 640px)  { .cats { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cats { grid-template-columns: repeat(3, 1fr); } }

.cat {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: 3px;
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.cat:hover { border-color: var(--c-moss); transform: translateY(-2px); }
.cat__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--c-paper-deep);
}
.cat__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.cat:hover .cat__media img { transform: scale(1.04); }
.cat__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,18,13,.42) 0%, rgba(10,18,13,.05) 42%, rgba(10,18,13,.72) 100%);
}
/* 写真に重ねる「〇〇事業」 */
.cat__name {
  position: absolute;
  left: 1.1rem; right: 1.1rem; bottom: 0.85rem;
  z-index: 2;
  font-family: var(--f-serif);
  font-size: clamp(1.35rem, 2.3vw, 1.72rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.35;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,.8), 0 0 34px rgba(0,0,0,.55);
}
.cat__no {
  position: absolute;
  left: 1.15rem; top: 0.85rem;
  z-index: 2;
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", var(--f-sans);
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,.9);
  text-shadow: 0 1px 10px rgba(0,0,0,.8);
}
.cat__body { padding: var(--sp-3) var(--sp-3) var(--sp-4); display: flex; flex-direction: column; flex: 1; }
.cat__ttl {
  font-family: var(--f-serif);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--c-moss);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}
.cat__txt { font-size: 0.93rem; line-height: 1.95; color: var(--c-ink-sub); margin-bottom: var(--sp-3); flex: 1; }
.cat__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: var(--sp-3); }
.cat__tags span {
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--c-forest);
  background: var(--c-paper-warm);
  border: 1px solid var(--c-line);
  border-radius: 2px;
  padding: 0.34em 0.85em;
}
.cat__go {
  font-size: 0.88rem; font-weight: 600; color: var(--c-forest);
  display: inline-flex; align-items: center; gap: 0.45em;
}
.cat__go::after { content: "→"; transition: transform .2s; }
.cat:hover .cat__go { color: var(--c-kyogi-deep); }
.cat:hover .cat__go::after { transform: translateX(3px); }

/* --------------------------------------------------------------------------
   8-2b. 事業カテゴリ｜バナー型（現行）
   写真の中に情報を収めた横長バナー。
   ＝＝ 旧カード型に戻す場合は <body class="layout-cards"> を付けるだけ ＝＝
   -------------------------------------------------------------------------- */
body:not(.layout-cards) .cats { display: none; }
body.layout-cards .bnrs { display: none; }

.bnrs { display: grid; gap: var(--sp-4); }
@media (min-width: 900px) { .bnrs { grid-template-columns: repeat(2, 1fr); } }

.bnr {
  position: relative;
  display: block;
  overflow: hidden;
  isolation: isolate;
  aspect-ratio: 16 / 9;
  min-height: 340px;
  border-radius: 3px;
  background: #0e1611;
  color: #fff;
  text-decoration: none;
}
@media (max-width: 640px) { .bnr { aspect-ratio: auto; min-height: 420px; } }

.bnr__img { position: absolute; inset: 0; z-index: -2; display: block; }
.bnr__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  filter: saturate(0.8) contrast(1.06) brightness(0.86);
  transition: transform 1.1s cubic-bezier(.22,.61,.36,1), filter .55s ease;
}
/* 文字を読ませるための膜。上下を強め、中央を抜く */
.bnr::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg,
      rgba(9,16,11,.58) 0%,
      rgba(9,16,11,.24) 30%,
      rgba(9,16,11,.62) 62%,
      rgba(9,16,11,.90) 100%);
  transition: opacity .5s ease;
}
.bnr:hover .bnr__img img,
.bnr:focus-visible .bnr__img img {
  transform: scale(1.07);
  filter: saturate(1) contrast(1.02) brightness(1.04);
}
.bnr:hover::after,
.bnr:focus-visible::after { opacity: .68; }

.bnr__inner {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.15rem, 2.3vw, 1.85rem);
  text-shadow: 0 1px 14px rgba(0,0,0,.85), 0 0 34px rgba(0,0,0,.5);
}
.bnr__no {
  position: absolute;
  top: clamp(1.15rem, 2.3vw, 1.85rem);
  left: clamp(1.15rem, 2.3vw, 1.85rem);
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", var(--f-sans);
  font-weight: 500;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1;
  letter-spacing: 0.08em;
  color: #fff;
  opacity: .42;
  transform: translateY(4px);
  text-shadow: 0 1px 16px rgba(0,0,0,.75), 0 0 34px rgba(0,0,0,.5);
  transition: opacity .5s ease,
              transform .5s cubic-bezier(.22,.61,.36,1),
              letter-spacing .5s ease;
}
.bnr:hover .bnr__no,
.bnr:focus-visible .bnr__no { opacity: 1; transform: translateY(0); letter-spacing: 0.15em; }
@media (hover: none) { .bnr__no { opacity: .82; transform: none; } }
@media (max-width: 430px) { .bnr__no { font-size: 1.3rem; } }
@media (prefers-reduced-motion: reduce) { .bnr__no { transition: none !important; } }
.bnr__name {
  font-family: var(--f-serif);
  font-size: clamp(1.5rem, 2.9vw, 2.05rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.35;
  margin: 0 0 0.35rem;
  color: #fff;
}
.bnr__ttl {
  font-family: var(--f-serif);
  font-size: 0.96rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,.82);
  margin: 0 0 0.7rem;
}
.bnr__txt {
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(255,255,255,.92);
  margin: 0 0 0.9rem;
}
.bnr__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 0.9rem; }
.bnr__tags span {
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,.95);
  background: rgba(255,255,255,.13);
  border: 1px solid rgba(255,255,255,.4);
  border-radius: 2px;
  padding: 0.26em 0.72em;
  text-shadow: 0 1px 8px rgba(0,0,0,.7);
  backdrop-filter: blur(3px);
}
.bnr__go {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(255,255,255,.45);
  align-self: flex-start;
  transition: border-color .3s ease, gap .3s ease;
}
.bnr__go::after { content: "→"; transition: transform .3s ease; }
.bnr:hover .bnr__go { border-bottom-color: #fff; }
.bnr:hover .bnr__go::after { transform: translateX(4px); }

/* 07 マッチング：扱うものごとの箱を3列で並べる */
.branch--three { border-block: 1px solid var(--c-line); }
@media (min-width: 700px)  { .branch--three { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .branch--three { grid-template-columns: repeat(3, 1fr); } }
.branch--three .branch__item { min-height: 230px; cursor: default; }
.branch--three .branch__item:hover { background: var(--c-paper); }
.branch--three .branch__num {
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", var(--f-sans);
  font-weight: 500;
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  color: var(--c-kyogi-deep);
}
.branch--three .branch__ttl { font-size: 1.18rem; }
.branch--three .branch__txt { margin-bottom: 0; }
.branch__item--mark { background: var(--c-paper-warm); }
.branch--three .branch__item--mark:hover { background: var(--c-paper-warm); }

/* 07 マッチング：横一杯の帯。2列×3行の下に置く */
@media (min-width: 900px) {
  .bnr--wide { grid-column: 1 / -1; aspect-ratio: 32 / 9; min-height: 300px; }
}
.bnr--wide .bnr__inner { max-width: 46rem; }
.bnr--wide .bnr__verb { font-size: clamp(1.5rem, 3.2vw, 2.4rem); }

/* 会社について：代表の名前と写真は控えめに */
.ceo {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-line);
}
.ceo picture { flex: none; display: block; width: 84px; height: 84px; }
.ceo img {
  width: 84px; height: 84px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.ceo__name {
  font-family: var(--f-serif);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--c-forest-deep);
  margin-bottom: 0.4rem;
}
.ceo__bio {
  font-size: 0.86rem;
  line-height: 1.95;
  color: var(--c-ink-sub);
  margin: 0;
}
@media (max-width: 520px) {
  .ceo { gap: var(--sp-3); }
  .ceo picture, .ceo img { width: 64px; height: 64px; }
}

/* 事業バナーの動詞 */
.bnr__verb, .cat__verb {
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", var(--f-sans);
  font-weight: 500;
  color: #fff;
  line-height: 1;
  pointer-events: none;
}
.bnr__verb {
  position: absolute;
  top: clamp(1.15rem, 2.3vw, 1.85rem);
  right: clamp(1.15rem, 2.3vw, 1.85rem);
  z-index: 1;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  letter-spacing: 0.08em;
  opacity: .42;
  transform: translateY(4px);
  text-shadow: 0 1px 16px rgba(0,0,0,.75), 0 0 34px rgba(0,0,0,.5);
  transition: opacity .5s ease,
              transform .5s cubic-bezier(.22,.61,.36,1),
              letter-spacing .5s ease;
}
.bnr:hover .bnr__verb,
.bnr:focus-visible .bnr__verb { opacity: 1; transform: translateY(0); letter-spacing: 0.15em; }
/* タッチ端末はホバーがないので、最初から読める濃さにする */
@media (hover: none) {
  .bnr__verb { opacity: .82; transform: none; }
}
@media (max-width: 430px) {
  .bnr__verb { font-size: 1.3rem; }
}
/* カード型（切り替え用に残してあるほう） */
.cat__verb {
  position: absolute;
  top: .8rem; right: .9rem;
  z-index: 2;
  font-size: 1.15rem;
  letter-spacing: .06em;
  opacity: .85;
  text-shadow: 0 1px 12px rgba(0,0,0,.8);
}
@media (prefers-reduced-motion: reduce) {
  .bnr__verb { transition: none !important; }
}
/* 事業バナーの動詞ここまで */

@media (prefers-reduced-motion: reduce) {
  .bnr__img img, .bnr::after, .bnr__go, .bnr__go::after { transition: none !important; }
  .bnr:hover .bnr__img img { transform: scale(1.02); }
}

/* そのほかの事業（控えめな帯） */
.sub-svc {
  margin-top: var(--sp-5);
  padding: var(--sp-4);
  border: 1px solid var(--c-line);
  border-radius: 3px;
  background: var(--c-paper);
  display: grid;
  gap: var(--sp-3);
  align-items: center;
}
@media (min-width: 820px) { .sub-svc { grid-template-columns: auto 1fr auto; gap: var(--sp-4); } }
.sub-svc__ttl {
  font-family: var(--f-serif);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--c-forest-deep);
  letter-spacing: 0.06em;
  white-space: nowrap;
  margin: 0;
}
.sub-svc__list { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; padding: 0; list-style: none; }
.sub-svc__list li { margin: 0; font-size: 0.92rem; color: var(--c-ink-sub); position: relative; padding-left: 0.95rem; }
.sub-svc__list li::before {
  content: ""; position: absolute; left: 0; top: 0.85em;
  width: 6px; height: 1px; background: var(--c-kyogi);
}

/* --------------------------------------------------------------------------
   8-3. ニーズ別の入口
   -------------------------------------------------------------------------- */
.needs { display: grid; gap: var(--sp-4); }
@media (min-width: 820px) { .needs { grid-template-columns: repeat(3, 1fr); } }

.need-grp { }
.need-grp__ttl {
  font-family: var(--f-serif);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--c-forest-deep);
  padding-bottom: 0.7rem;
  margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--c-kyogi);
}
.bg-deep .need-grp__ttl { color: #f2efe8; border-bottom-color: #b98a4d; }
.need-grp ul { list-style: none; padding: 0; margin: 0; }
.need-grp li { margin: 0; }
.need-grp a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  min-height: 52px;
  padding: 0.75rem 0.2rem;
  font-size: 0.97rem;
  line-height: 1.6;
  text-decoration: none;
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-line-soft);
  transition: color .2s, padding-left .2s;
}
.need-grp a::after { content: "→"; color: var(--c-moss-light); flex: none; transition: transform .2s; }
.need-grp a:hover { color: var(--c-kyogi-deep); padding-left: 0.5rem; }
.need-grp a:hover::after { transform: translateX(3px); color: var(--c-kyogi-deep); }
.bg-deep .need-grp a { color: #e2ded4; border-bottom-color: rgba(255,255,255,.13); }
.bg-deep .need-grp a::after { color: #8fa294; }
.bg-deep .need-grp a:hover { color: #e9c88f; }
.bg-deep .need-grp a:hover::after { color: #e9c88f; }

/* --------------------------------------------------------------------------
   9. 汎用グリッド・カード
   -------------------------------------------------------------------------- */
.grid-2 { display: grid; gap: var(--sp-5); }
.grid-3 { display: grid; gap: var(--sp-4); }
@media (min-width: 760px)  { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
/* タブレット幅（〜899px）で1カラムになると画像が縦に伸びすぎるため、2カラムを挟む */
@media (min-width: 640px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.card__media {
  aspect-ratio: 4 / 3;
  max-height: 42vh;          /* 1カラムに落ちたとき、画像が縦に伸びすぎるのを防ぐ */
  overflow: hidden;
  background: var(--c-paper-deep);
  margin-bottom: var(--sp-3);
}
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
a.card:hover .card__media img { transform: scale(1.035); }
.card { text-decoration: none; display: block; color: inherit; }
.card__ttl {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--c-forest-deep);
}
.card__ttl .en {
  display: block;
  font-family: var(--f-en);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--c-moss-light);
  font-weight: 400;
  margin-top: 4px;
}
.card__txt { font-size: 0.93rem; line-height: 1.9; color: var(--c-ink-sub); margin: 0; }

/* 外部サイトカード */
.ext { border: 1px solid var(--c-line); background: var(--c-paper); padding: var(--sp-4); text-decoration: none; display: block; color: inherit; transition: border-color .25s, transform .25s; }
.ext:hover { border-color: var(--c-moss); transform: translateY(-2px); }
.ext__ttl { font-family: var(--f-serif); font-size: 1.14rem; font-weight: 600; color: var(--c-forest-deep); margin-bottom: 0.35rem; }
.ext__sub { font-size: 0.78rem; letter-spacing: 0.05em; color: var(--c-moss-light); margin-bottom: var(--sp-2); }
.ext__txt { font-size: 0.9rem; line-height: 1.85; color: var(--c-ink-sub); margin-bottom: var(--sp-2); }
.ext__url { font-family: var(--f-en); font-size: 0.76rem; letter-spacing: 0.04em; color: var(--c-kyogi-deep); word-break: break-all; }
.ext__url::after { content: " ↗"; }

/* --------------------------------------------------------------------------
   10. 交互組み（画像＋テキスト）
   -------------------------------------------------------------------------- */
.alt { display: grid; gap: var(--sp-4); align-items: center; }
@media (min-width: 880px) {
  .alt { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .alt--rev > figure { order: 2; }
}
.alt figure { margin: 0; }
.alt figcaption { font-size: 0.78rem; color: var(--c-ink-mute); margin-top: 0.6rem; }

/* --------------------------------------------------------------------------
   11. リスト各種
   -------------------------------------------------------------------------- */
.voices { list-style: none; padding: 0; margin: 0; }
.voices li {
  position: relative;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: 3px;
  padding: 1.1rem 1.4rem;
  margin-bottom: 0.9rem;
  font-size: 1.02rem;
  line-height: 1.85;
}
.voices li::before {
  content: "";
  position: absolute;
  left: 1.8rem; bottom: -9px;
  width: 15px; height: 15px;
  background: var(--c-paper);
  border-right: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  transform: rotate(45deg);
}

.facts { list-style: none; padding: 0; margin: 0; }
.facts li {
  padding: 0.95rem 0 0.95rem 1.5rem;
  border-bottom: 1px solid var(--c-line-soft);
  position: relative;
  font-size: 0.97rem;
  line-height: 1.85;
  margin: 0;
}
.facts li::before {
  content: "";
  position: absolute; left: 0; top: 1.6em;
  width: 7px; height: 1px;
  background: var(--c-kyogi);
}
.bg-deep .facts li { border-bottom-color: rgba(255,255,255,.12); }

/* ステップ */
.steps { counter-reset: st; list-style: none; padding: 0; margin: 0; }
.step {
  counter-increment: st;
  position: relative;
  padding: 0 0 var(--sp-5) var(--sp-5);
  border-left: 1px solid var(--c-line);
  margin: 0;
}
.step:last-child { border-left-color: transparent; padding-bottom: 0; }
.step::before {
  content: counter(st);
  position: absolute;
  left: -18px; top: -2px;
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--c-forest-deep);
  color: var(--c-paper);
  font-family: var(--f-en);
  font-size: 0.9rem;
  border-radius: 50%;
}
.step__ttl {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-forest-deep);
  margin-bottom: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  padding-top: 0.15rem;
}
.tag-free {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: var(--c-kyogi-deep);
  color: #fff;
  padding: 0.25em 0.8em;
  border-radius: 2px;
  font-family: var(--f-sans);
}
.tag-quote {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: transparent;
  color: var(--c-ink-sub);
  border: 1px solid var(--c-line);
  padding: 0.25em 0.8em;
  border-radius: 2px;
}

/* Q&A */
.qa { border-top: 1px solid var(--c-line); }
.qa__item { border-bottom: 1px solid var(--c-line); }
.qa__q {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 1.35rem 2.5rem 1.35rem 0;
  font-family: var(--f-serif);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--c-forest-deep);
  cursor: pointer;
  position: relative;
  min-height: 56px;
}
.qa__q::after {
  content: "＋";
  position: absolute; right: 0.2rem; top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--c-moss-light);
  font-weight: 400;
}
.qa__q[aria-expanded="true"]::after { content: "－"; }
.qa__a { padding: 0 0 1.5rem; font-size: 0.98rem; line-height: 1.95; color: var(--c-ink-sub); }
.qa__a[hidden] { display: none; }
.qa__a p:last-child { margin-bottom: 0; }

/* 定義リスト（会社概要） */
.dl { border-top: 1px solid var(--c-line); margin: 0; }
.dl > div { display: grid; grid-template-columns: 1fr; gap: 0; border-bottom: 1px solid var(--c-line); padding: 1rem 0; }
@media (min-width: 620px) { .dl > div { grid-template-columns: 10rem 1fr; gap: var(--sp-3); } }
.dl dt { font-weight: 600; color: var(--c-forest-deep); font-size: 0.92rem; margin: 0; }
.dl dd { margin: 0; font-size: 0.97rem; }

/* テーブル */
.tbl { font-size: 0.93rem; }
.tbl th, .tbl td { text-align: left; padding: 0.85rem 1rem; border-bottom: 1px solid var(--c-line); vertical-align: top; }
.tbl thead th { background: var(--c-paper-warm); font-weight: 600; color: var(--c-forest-deep); border-bottom-color: var(--c-line); white-space: nowrap; }
.tbl tbody th { font-weight: 600; white-space: nowrap; }
.tbl-scroll { overflow-x: auto; margin-bottom: var(--sp-4); -webkit-overflow-scrolling: touch; }

/* --------------------------------------------------------------------------
   12. CTA帯
   -------------------------------------------------------------------------- */
.cta { background: var(--c-forest-deep); color: #e8e5dd; padding-block: var(--sp-7); text-align: center; }
.cta h2 { font-family: var(--f-serif); font-weight: 500; font-size: clamp(1.7rem, 5vw, 2.6rem); color: #f4f1ea; margin-bottom: var(--sp-3); line-height: 1.5; }
.cta p { max-width: 34em; margin-inline: auto; color: rgba(232,229,221,.85); font-size: 1rem; }
.cta .btn-row { justify-content: center; margin-top: var(--sp-4); }
.cta__tel { display: inline-block; margin-top: var(--sp-4); font-family: var(--f-en); font-size: 1.5rem; letter-spacing: 0.04em; color: #f4f1ea; text-decoration: none; }
.cta__tel small { display: block; font-family: var(--f-sans); font-size: 0.75rem; letter-spacing: 0.08em; color: rgba(232,229,221,.7); margin-top: 0.3rem; }

/* --------------------------------------------------------------------------
   13. フッター
   -------------------------------------------------------------------------- */
.ftr { background: #141d18; color: #b8b3a8; padding-block: var(--sp-6) var(--sp-4); font-size: 0.88rem; }
.ftr a { color: #d3cec3; text-decoration: none; }
.ftr a:hover { color: #fff; text-decoration: underline; }
.ftr__top { display: grid; gap: var(--sp-5); margin-bottom: var(--sp-5); }
@media (min-width: 620px)  { .ftr__top { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .ftr__top { grid-template-columns: 1.25fr 1fr 1fr 1fr; } }
.ftr__logo { font-family: var(--f-serif); font-size: 1.15rem; color: #f0ede6; margin-bottom: var(--sp-2); }
.ftr__tag { font-family: var(--f-serif); color: #8fa294; margin-top: var(--sp-3); letter-spacing: 0.06em; }
.ftr h3 { font-size: 0.78rem; letter-spacing: 0.16em; color: #7e8a80; margin-bottom: var(--sp-2); font-weight: 600; }
.ftr ul { list-style: none; padding: 0; margin: 0; }
.ftr li { margin-bottom: 0.6rem; line-height: 1.6; }
.ftr__ext-note { font-size: 0.74rem; color: #7e8a80; }
.ftr__btm { border-top: 1px solid rgba(255,255,255,.1); padding-top: var(--sp-3); display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); font-size: 0.76rem; color: #7e8a80; }

/* --------------------------------------------------------------------------
   14. /owner 専用 — 読み手は50〜80代。本文を大きく
   -------------------------------------------------------------------------- */
.page-owner { font-size: 18px; line-height: 2.05; }
.page-owner .lead { font-size: 1.16rem; line-height: 2.1; }
.page-owner .voices li { font-size: 1.1rem; }
.page-owner .qa__q { font-size: 1.15rem; }
.page-owner .qa__a { font-size: 1.06rem; }
.page-owner .step__ttl { font-size: 1.28rem; }
.page-owner .btn { min-height: 62px; font-size: 1.06rem; }
.page-owner .facts li { font-size: 1.04rem; }

/* 無料範囲の明示ボックス */
.freebox {
  border: 2px solid var(--c-kyogi);
  background: #fdf8f0;
  padding: var(--sp-4);
  border-radius: 3px;
  margin-bottom: var(--sp-5);
}
.freebox__ttl {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--c-kyogi-deep);
  margin-bottom: 0.7rem;
}
.freebox p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   15. /culture 専用
   -------------------------------------------------------------------------- */
.toc { border: 1px solid var(--c-line); background: var(--c-paper-warm); padding: var(--sp-4); }
.toc h2 { font-size: 0.78rem; letter-spacing: 0.16em; color: var(--c-moss-light); margin-bottom: var(--sp-3); font-family: var(--f-sans); }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.1rem; counter-reset: toc; }
@media (min-width: 720px) { .toc ol { grid-template-columns: repeat(2, 1fr); column-gap: var(--sp-4); } }
.toc li { counter-increment: toc; margin: 0; }
.toc a {
  display: flex; align-items: baseline; gap: 0.8rem;
  padding: 0.6rem 0;
  text-decoration: none;
  font-family: var(--f-serif);
  font-size: 1.04rem;
  color: var(--c-forest-deep);
  border-bottom: 1px solid transparent;
}
.toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--f-en);
  font-size: 0.72rem;
  color: var(--c-kyogi);
  letter-spacing: 0.1em;
}
.toc a:hover { border-bottom-color: var(--c-kyogi); }

.chap { padding-block: var(--sp-6); border-top: 1px solid var(--c-line); }
.chap__no {
  font-family: var(--f-en);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--c-kyogi);
  margin-bottom: var(--sp-2);
  display: block;
}
.chap__ttl {
  font-family: var(--f-serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 4.6vw, 2.5rem);
  line-height: 1.45;
  margin-bottom: var(--sp-4);
  color: var(--c-forest-deep);
}
.chap__body { font-size: 1.02rem; line-height: 2.1; }
.chap__body h3 {
  font-family: var(--f-serif);
  font-size: 1.22rem;
  margin: var(--sp-5) 0 var(--sp-2);
  color: var(--c-forest-deep);
}

.pull {
  border-left: 3px solid var(--c-kyogi);
  padding: 0.2rem 0 0.2rem 1.6rem;
  margin: var(--sp-4) 0;
  font-family: var(--f-serif);
  font-size: 1.16rem;
  line-height: 1.95;
  color: var(--c-forest);
}

.chap figure { margin: var(--sp-5) 0; }
.chap figcaption { font-size: 0.78rem; color: var(--c-ink-mute); margin-top: 0.6rem; }

.refs { font-size: 0.8rem; line-height: 1.9; color: var(--c-ink-mute); }
.refs a { color: var(--c-ink-mute); }

/* --------------------------------------------------------------------------
   16. 図版（グラフ等）
   -------------------------------------------------------------------------- */
.chart { background: var(--c-paper); border: 1px solid var(--c-line); padding: var(--sp-4); }
.chart__ttl { font-size: 0.95rem; font-weight: 600; color: var(--c-forest-deep); margin-bottom: var(--sp-1); }
.chart__note { font-size: 0.76rem; color: var(--c-ink-mute); margin-top: var(--sp-2); margin-bottom: 0; }
.chart svg { width: 100%; height: auto; display: block; }

/* --------------------------------------------------------------------------
   16-2. 図版（フロー図・概略図）
   -------------------------------------------------------------------------- */
.dia {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: 3px;
  padding: var(--sp-4) var(--sp-4) var(--sp-3);
}
.bg-paper-warm .dia { background: #fbfaf7; }
.dia__ttl {
  font-family: var(--f-serif);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--c-forest-deep);
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-3);
}
.dia svg { width: 100%; height: auto; display: block; overflow: visible; }
.dia__note { font-size: 0.8rem; line-height: 1.85; color: var(--c-ink-mute); margin: var(--sp-3) 0 0; }
.dia--scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.dia--scroll svg { min-width: 620px; }

/* 図の中で使うテキスト（SVG） */
.dia .t   { font-family: "Hiragino Sans","Noto Sans JP",sans-serif; font-size: 13px; fill: #1f1e1c; }
.dia .ts  { font-family: "Hiragino Sans","Noto Sans JP",sans-serif; font-size: 11px; fill: #6b665e; }
.dia .th  { font-family: "Hiragino Mincho ProN","Noto Serif JP",serif; font-size: 15px; font-weight: 600; fill: #1c2b23; }
.dia .tw  { font-family: "Hiragino Sans","Noto Sans JP",sans-serif; font-size: 13px; fill: #ffffff; }
.dia .tn  { font-family: Optima, Palatino, Georgia, serif; font-size: 10px; letter-spacing: .16em; fill: #8a5a26; }
.dia .box { fill: #f7f5f1; stroke: #d6d0c4; stroke-width: 1; }
.dia .box-fill { fill: #2b3d33; }
.dia .box-soft { fill: #efece5; stroke: #d6d0c4; stroke-width: 1; }
.dia .arw { stroke: #a86f31; stroke-width: 1.5; fill: none; }
.dia .lin { stroke: #d6d0c4; stroke-width: 1; fill: none; }

/* 手順（写真＋番号）の並び */
.steps-photo { display: grid; gap: var(--sp-3); counter-reset: sp; }
@media (min-width: 720px) { .steps-photo { grid-template-columns: repeat(4, 1fr); } }
.steps-photo figure { margin: 0; counter-increment: sp; }
.steps-photo .ph {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-paper-deep);
  border-radius: 3px;
  margin-bottom: 0.6rem;
}
.steps-photo .ph img { width: 100%; height: 100%; object-fit: cover; }
.steps-photo .ph::before {
  content: counter(sp, decimal-leading-zero);
  position: absolute; left: 0; top: 0; z-index: 2;
  padding: 0.3em 0.7em;
  background: var(--c-forest-deep);
  color: #fff;
  font-family: var(--f-en);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}
.steps-photo figcaption { font-size: 0.88rem; line-height: 1.8; color: var(--c-ink-sub); }
.steps-photo figcaption b { display: block; color: var(--c-forest-deep); font-weight: 600; margin-bottom: 0.2rem; }

/* --------------------------------------------------------------------------
   17. ユーティリティ
   -------------------------------------------------------------------------- */
.mb-0 { margin-bottom: 0 !important; }
.mb-3 { margin-bottom: var(--sp-3) !important; }
.mb-5 { margin-bottom: var(--sp-5) !important; }
.mt-4 { margin-top: var(--sp-4) !important; }
.center { text-align: center; }
.skip {
  position: absolute; left: -9999px;
  background: var(--c-forest-deep); color: #fff;
  padding: 0.8rem 1.2rem; z-index: 200;
}
.skip:focus { left: 1rem; top: 1rem; }

:focus-visible { outline: 2px solid var(--c-kyogi); outline-offset: 3px; }

/* --------------------------------------------------------------------------
   18. レスポンシブ
   -------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  .hdr__burger { display: block; }
  .hdr__tel-icon { display: inline-flex; }
  .hdr__nav {
    position: fixed;
    inset: var(--hdr-h) 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: var(--c-paper);
    border-bottom: 1px solid var(--c-line);
    padding: var(--sp-2) 1.25rem var(--sp-4);
    margin: 0;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s, transform .2s;
    max-height: calc(100vh - var(--hdr-h));
    overflow-y: auto;
  }
  .hdr__nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .hdr__nav a { padding: 1rem 0; border-bottom: 1px solid var(--c-line-soft); font-size: 1.02rem; }
  .hdr__tel { display: none; }
  .hdr__nav .hdr__tel-m { display: flex; }

  /* モバイルでは入れ子リストとして常時展開する */
  .hdr__nav .has-sub { display: block; }
  .hdr__nav .has-sub > a::after { display: none; }
  .subnav {
    position: static;
    translate: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 0;
    padding: 0 0 0.4rem;
    background: none;
    border: 0;
    box-shadow: none;
  }
  .subnav a {
    padding: 0.72rem 0 0.72rem 1.1rem;
    font-size: 0.92rem;
    border-bottom: 1px solid var(--c-line-soft);
    white-space: normal;
  }
  .subnav a:hover { background: none; }
  .subnav hr { display: none; }
}
@media (min-width: 1024px) { .hdr__tel-m { display: none !important; } }

@media (max-width: 600px) {
  :root { --sp-7: 4.5rem; --sp-8: 5.5rem; --sp-6: 3.2rem; }
  /* 狭い画面ではヘッダーが溢れるので、ロゴを最小構成にする */
  .hdr__logo { gap: 0.45rem; }
  .hdr__logo img { width: 28px; }
  .hdr__logo b { font-size: 0.95rem; letter-spacing: 0.04em; }
  .hdr__logo .en { display: none; }
  .hdr__tel-icon { font-size: 0.78rem; padding: 0 0.55rem; gap: 0.3em; }
  .hdr__burger { width: 40px; margin-left: 0.25rem; }
}
@media (max-width: 430px) {
  .hdr__logo b { font-size: 0.88rem; }
  .hdr__tel-icon { font-size: 0.74rem; }
  .hero__media { height: 62vh; min-height: 400px; }
  .btn { width: 100%; }
  .btn-row { flex-direction: column; }
  .step { padding-left: var(--sp-4); }
  .step::before { left: -16px; width: 32px; height: 32px; font-size: 0.82rem; }
}

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

/* 淡いフェードイン（控えめ）
   JSが動く環境でのみ初期状態を非表示にする。JSが失敗しても内容は必ず見える。 */
.js .rv { opacity: 0; transform: translateY(14px); transition: opacity .8s ease, transform .8s ease; }
.js .rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none; } }

@media print {
  .hdr, .cta, .ftr, .hero__media::after { display: none; }
  body { font-size: 11pt; }
}