/* =========================================================
   enishi.link — スタイルシート
   ---------------------------------------------------------
   ・地の色は、和紙の「生成り（きなり）」
   ・主役の色は、ロゴの「常磐色（ときわいろ）」
   ・四つの縁には、四つの和の色をあてています
       ひとの縁 … 茜（あかね）
       いのちの縁 … 苔（こけ）
       ものの縁 … 金茶（きんちゃ）
       しらせの縁 … 藍（あい）
   ・文様は、円が重なりどこまでも続く「七宝（しっぽう）つなぎ」
   ========================================================= */


/* ---------- 1. 色・書体などの設定（ここを変えると全体が変わります） ---------- */
:root {
  /* 地の色 */
  --kinari:       #f7f2e7;  /* 生成り（和紙の地） */
  --kinari-deep:  #efe7d6;  /* 濃い生成り（帯の背景） */
  --washi:        #fffcf6;  /* 白い和紙（カード） */

  /* 主役の色（ロゴの緑） */
  --tokiwa:       #2f6f4e;  /* 常磐色 */
  --tokiwa-deep:  #1d4a33;  /* 深い常磐 */
  --tokiwa-pale:  #e4ede5;  /* 淡い常磐 */

  /* 文字の色 */
  --sumi:         #2a2622;  /* 墨（見出し） */
  --sumi-soft:    #4a443d;  /* 薄墨（本文） */
  --nezumi:       #6b665d;  /* 利休鼠（補足） */
  --line:         #ddd3c0;  /* 罫線 */

  /* 四つの縁の色 */
  --akane:        #a8412f;  /* 茜　：ひとの縁 */
  --koke:         #52702a;  /* 苔　：いのちの縁 */
  --kincha:       #876221;  /* 金茶：ものの縁 */
  --ai:           #2c4a6b;  /* 藍　：しらせの縁 */
  --kin:          #c9a45a;  /* 金　：水引の飾り線 */

  /* 書体（見出しは明朝、本文は丸ゴシック） */
  --font-mincho: 'Zen Old Mincho', 'Noto Serif JP', 'Noto Serif CJK JP', 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', serif;
  --font-maru:   'Zen Maru Gothic', 'Hiragino Maru Gothic ProN', 'Noto Sans JP', 'Noto Sans CJK JP', 'Yu Gothic', 'Meiryo', sans-serif;

  --max: 1120px;
  --radius: 6px;
  --ease: cubic-bezier(.22, .8, .3, 1);
  --header-h: 76px;

  /* 七宝つなぎ（背景の文様） */
  --shippo: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cg fill='none' stroke='%232f6f4e' stroke-opacity='.11'%3E%3Ccircle r='28'/%3E%3Ccircle cx='56' r='28'/%3E%3Ccircle cy='56' r='28'/%3E%3Ccircle cx='56' cy='56' r='28'/%3E%3Ccircle cx='28' cy='28' r='28'/%3E%3C/g%3E%3C/svg%3E");
  --shippo-gold: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cg fill='none' stroke='%23c9a45a' stroke-opacity='.3'%3E%3Ccircle r='32'/%3E%3Ccircle cx='64' r='32'/%3E%3Ccircle cy='64' r='32'/%3E%3Ccircle cx='64' cy='64' r='32'/%3E%3Ccircle cx='32' cy='32' r='32'/%3E%3C/g%3E%3C/svg%3E");
  --shippo-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.22'%3E%3Ccircle r='24'/%3E%3Ccircle cx='48' r='24'/%3E%3Ccircle cy='48' r='24'/%3E%3Ccircle cx='48' cy='48' r='24'/%3E%3Ccircle cx='24' cy='24' r='24'/%3E%3C/g%3E%3C/svg%3E");
  --shippo-ink: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cg fill='none' stroke='%23000000' stroke-opacity='.07'%3E%3Ccircle r='28'/%3E%3Ccircle cx='56' r='28'/%3E%3Ccircle cy='56' r='28'/%3E%3Ccircle cx='56' cy='56' r='28'/%3E%3Ccircle cx='28' cy='28' r='28'/%3E%3C/g%3E%3C/svg%3E");
  /* 青海波（せいがいは）：PCはまかぜ（浜風）のカードに使用 */
  --seigaiha: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='30' viewBox='0 0 60 30'%3E%3Cg transform='translate(0 0)'%3E%3Ccircle r='30' fill='%232c4a6b'/%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.24' stroke-width='1.4'%3E%3Ccircle r='29'/%3E%3Ccircle r='22'/%3E%3Ccircle r='15'/%3E%3Ccircle r='8'/%3E%3C/g%3E%3C/g%3E%3Cg transform='translate(60 0)'%3E%3Ccircle r='30' fill='%232c4a6b'/%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.24' stroke-width='1.4'%3E%3Ccircle r='29'/%3E%3Ccircle r='22'/%3E%3Ccircle r='15'/%3E%3Ccircle r='8'/%3E%3C/g%3E%3C/g%3E%3Cg transform='translate(30 15)'%3E%3Ccircle r='30' fill='%232c4a6b'/%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.24' stroke-width='1.4'%3E%3Ccircle r='29'/%3E%3Ccircle r='22'/%3E%3Ccircle r='15'/%3E%3Ccircle r='8'/%3E%3C/g%3E%3C/g%3E%3Cg transform='translate(0 30)'%3E%3Ccircle r='30' fill='%232c4a6b'/%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.24' stroke-width='1.4'%3E%3Ccircle r='29'/%3E%3Ccircle r='22'/%3E%3Ccircle r='15'/%3E%3Ccircle r='8'/%3E%3C/g%3E%3C/g%3E%3Cg transform='translate(60 30)'%3E%3Ccircle r='30' fill='%232c4a6b'/%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.24' stroke-width='1.4'%3E%3Ccircle r='29'/%3E%3Ccircle r='22'/%3E%3Ccircle r='15'/%3E%3Ccircle r='8'/%3E%3C/g%3E%3C/g%3E%3Cg transform='translate(30 45)'%3E%3Ccircle r='30' fill='%232c4a6b'/%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.24' stroke-width='1.4'%3E%3Ccircle r='29'/%3E%3Ccircle r='22'/%3E%3Ccircle r='15'/%3E%3Ccircle r='8'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* 四つの縁の色の割りあて（class をつけた要素とその中で使えます） */
.c-hito    { --c: var(--akane);  --c-soft: #f4e4df; }
.c-inochi  { --c: var(--koke);   --c-soft: #e8eddb; }
.c-mono    { --c: var(--kincha); --c-soft: #f2e9d6; }
.c-shirase { --c: var(--ai);     --c-soft: #e1e8f0; }
.c-en      { --c: var(--tokiwa); --c-soft: var(--tokiwa-pale); }


/* ---------- 2. 基本 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-maru);
  font-size: 1.0625rem;
  line-height: 1.95;
  letter-spacing: .04em;
  color: var(--sumi-soft);
  background: var(--kinari);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--tokiwa); text-underline-offset: .22em; transition: color .25s; }
a:hover { color: var(--akane); }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
::selection { background: var(--tokiwa); color: #fff; }
:focus-visible { outline: 2px solid var(--akane); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3, h4 {
  font-family: var(--font-mincho);
  font-weight: 600;
  color: var(--sumi);
  font-feature-settings: "palt";
  letter-spacing: .06em;
  line-height: 1.5;
  word-break: auto-phrase;
}
.sec-lead, .page-lead, .hero-lead, .cta-text,
.work-card--invite p, .en-open p, .kaki-step p { word-break: auto-phrase; }
.nb { display: inline-block; }

.inner { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }

/* 画面読み上げ用（見た目には出さない） */
.sr-only {
  position: absolute !important; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  background: var(--tokiwa-deep); color: #fff; padding: .6rem 1rem; border-radius: 4px;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; color: #fff; }


/* ---------- 3. ヘッダー ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 242, 231, .94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 20px rgba(42, 38, 34, .06);
}
.header-inner {
  max-width: var(--max); margin: 0 auto;
  height: var(--header-h); padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.site-logo {
  display: flex; align-items: center; gap: .75rem;
  text-decoration: none; color: var(--sumi);
}
.site-logo img { width: 46px; height: 46px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.25; }
.logo-en {
  font-family: var(--font-mincho); font-weight: 600;
  font-size: 1.25rem; letter-spacing: .06em; color: var(--sumi);
}
.logo-jp { font-size: .72rem; letter-spacing: .3em; color: var(--nezumi); }
.site-logo:hover .logo-en { color: var(--tokiwa); }

.site-nav ul { display: flex; align-items: center; gap: .4rem; }
.site-nav a {
  position: relative; display: block;
  padding: .55rem .9rem;
  font-size: .95rem; font-weight: 500; letter-spacing: .12em;
  color: var(--sumi-soft); text-decoration: none;
}
.site-nav a::after {
  content: ''; position: absolute; left: .9rem; right: .9rem; bottom: .3rem;
  height: 1.5px; background: var(--akane);
  transform: scaleX(0); transform-origin: left center;
  transition: transform .35s var(--ease);
}
.site-nav a:hover { color: var(--tokiwa-deep); }
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--tokiwa-deep); }
.site-nav .nav-contact a {
  margin-left: .6rem; padding: .55rem 1.3rem;
  border-radius: 999px; background: var(--tokiwa); color: #fff;
}
.site-nav .nav-contact a::after { display: none; }
.site-nav .nav-contact a:hover,
.site-nav .nav-contact a[aria-current="page"] { background: var(--tokiwa-deep); color: #fff; }

.nav-toggle {
  display: none;
  align-items: center; gap: .55rem;
  background: var(--washi); border: 1px solid var(--line); border-radius: 999px;
  min-height: 44px; padding: .45rem 1rem .45rem .85rem; cursor: pointer;
  font-size: .85rem; letter-spacing: .12em; color: var(--sumi);
}
.nav-toggle-bars { position: relative; width: 18px; height: 12px; }
.nav-toggle-bars span {
  position: absolute; left: 0; width: 100%; height: 1.6px; border-radius: 2px;
  background: var(--sumi); transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle-bars span:nth-child(1) { top: 0; }
.nav-toggle-bars span:nth-child(2) { top: 5px; }
.nav-toggle-bars span:nth-child(3) { top: 10px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }


/* ---------- 4. ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 52px; padding: .8rem 1.9rem;
  border-radius: 999px; border: 1.5px solid var(--tokiwa);
  font-family: var(--font-mincho); font-weight: 600;
  font-size: 1rem; letter-spacing: .1em; line-height: 1.4;
  text-decoration: none; cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, transform .25s;
}
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--tokiwa); color: #fff; }
.btn-primary:hover { background: var(--tokiwa-deep); border-color: var(--tokiwa-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--tokiwa-deep); }
.btn-ghost:hover { background: var(--tokiwa-pale); color: var(--tokiwa-deep); }
.btn-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn-light:hover { background: rgba(255, 255, 255, .1); border-color: #fff; color: #fff; }

.text-link {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-mincho); font-weight: 600; letter-spacing: .1em;
  color: var(--tokiwa-deep); text-decoration: none;
  border-bottom: 1px solid currentColor; padding-bottom: .1rem;
}
.text-link:hover { color: var(--akane); }


/* ---------- 5. セクション共通 ---------- */
.section { position: relative; padding: 7rem 0; }
.section--tint { background: var(--kinari-deep); }
.section--washi { background: var(--washi); }

.sec-head { max-width: 44rem; margin-bottom: 3.6rem; }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* 小見出し：朱色の落款（はんこ）＋ことば */
.kicker {
  display: inline-flex; align-items: center; gap: .75rem;
  font-family: var(--font-mincho); font-weight: 600;
  font-size: .95rem; letter-spacing: .22em; color: var(--tokiwa-deep);
  margin-bottom: 1.2rem;
}
.seal {
  display: inline-grid; place-items: center;
  width: 2rem; height: 2rem; flex-shrink: 0;
  background: var(--akane); color: #fff; border-radius: 3px;
  font-family: var(--font-mincho); font-weight: 700; font-size: 1.05rem;
  letter-spacing: 0; line-height: 1;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .22);
}
.sec-title { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 1.2rem; }
.sec-lead { font-size: 1.05rem; line-height: 2.1; color: var(--sumi-soft); }

/* 水引の飾り線（二本の細い線と、まんなかの七宝） */
.mizuhiki {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin: 0 auto; max-width: 320px; color: var(--kin);
}
.mizuhiki::before, .mizuhiki::after {
  content: ''; flex: 1; height: 5px;
  background: linear-gradient(var(--akane) 0 1.5px, transparent 1.5px 3.5px, var(--kin) 3.5px 5px);
}
.mizuhiki svg { width: 26px; height: 26px; flex-shrink: 0; }


/* ---------- 6. トップのヒーロー ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 4.5rem 0 5.5rem;
  background:
    radial-gradient(ellipse 60% 70% at 78% 45%, rgba(255, 252, 246, .95), rgba(255, 252, 246, 0) 70%),
    var(--kinari);
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: var(--shippo);
  -webkit-mask-image: linear-gradient(100deg, transparent 20%, #000 75%);
          mask-image: linear-gradient(100deg, transparent 20%, #000 75%);
}
.hero-inner {
  position: relative;
  max-width: var(--max); margin: 0 auto; padding: 0 1.5rem;
  display: grid; grid-template-columns: 1.02fr 1fr; gap: 3.5rem; align-items: center;
}
.hero-kicker {
  display: flex; align-items: center; gap: .9rem;
  font-family: var(--font-mincho); font-weight: 600; font-feature-settings: "palt";
  letter-spacing: .16em; color: var(--tokiwa-deep); margin-bottom: 1.6rem;
}
.hero-kicker::before {
  content: ''; width: 2.6rem; height: 5px; flex-shrink: 0;
  background: linear-gradient(var(--akane) 0 1.5px, transparent 1.5px 3.5px, var(--kin) 3.5px 5px);
}
.hero-title {
  font-size: clamp(2.3rem, 5vw, 3.7rem);
  line-height: 1.42; letter-spacing: .05em;
  margin-bottom: 1.8rem;
}
.hero-title em { font-style: normal; color: var(--tokiwa); }
.hero-lead {
  font-size: 1.08rem; line-height: 2.15; color: var(--sumi-soft);
  max-width: 31em; margin-bottom: 2.6rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-figure { position: relative; }
.hero-figure figcaption {
  margin-top: .6rem; text-align: center;
  font-family: var(--font-mincho); font-size: .95rem; letter-spacing: .2em; color: var(--nezumi);
}

/* 縁の七宝図 */
.shippo-map { display: block; width: 100%; max-width: 520px; height: auto; margin: 0 auto; overflow: visible; }
.shippo-map .ring {
  fill: transparent; stroke: var(--c); stroke-width: 1.7;
  stroke-dasharray: 760; stroke-dashoffset: 760;
  animation: ring-draw 1.8s var(--ease) forwards;
}
.shippo-map .ring-center { stroke: var(--tokiwa); stroke-width: 2; animation-delay: .1s; }
.shippo-map .orb.c-hito .ring    { animation-delay: .35s; }
.shippo-map .orb.c-inochi .ring  { animation-delay: .55s; }
.shippo-map .orb.c-mono .ring    { animation-delay: .75s; }
.shippo-map .orb.c-shirase .ring { animation-delay: .95s; }
.shippo-map .petal {
  fill: var(--c); fill-opacity: .2; stroke: none;
  opacity: 0; animation: fade-in 1.2s ease forwards 1.7s;
  transition: fill-opacity .35s;
}
.shippo-map .orb-glyph {
  font-family: var(--font-mincho); font-weight: 600; font-size: 54px;
  fill: var(--c); text-anchor: middle;
}
.shippo-map .orb-yomi {
  font-family: var(--font-maru); font-weight: 700; font-size: 17px; letter-spacing: .28em;
  fill: var(--sumi-soft); text-anchor: middle;
}
.shippo-map .orb-glyph, .shippo-map .orb-yomi { opacity: 0; animation: fade-in .9s ease forwards 1.2s; }
.shippo-map .orb { cursor: pointer; }
.shippo-map .orb:hover .ring,
.shippo-map .orb:focus-visible .ring { stroke-width: 3; }
.shippo-map .orb:hover .petal,
.shippo-map .orb:focus-visible .petal { fill-opacity: .42; }
.shippo-map .orb:focus { outline: none; }
.shippo-map .knot {
  fill: var(--tokiwa-deep); stroke: var(--kinari); stroke-width: 2.5;
  transform-box: fill-box; transform-origin: center;
  transform: scale(0); animation: knot-pop .6s var(--ease) forwards 2.1s;
}
.shippo-map .core { fill: var(--washi); stroke: var(--kinari-deep); stroke-width: 4; }
.shippo-map .ring-center, .shippo-map .knot, .shippo-map .core, .shippo-map .core-logo { pointer-events: none; }
.shippo-map .core-logo { opacity: 0; animation: fade-in 1s ease forwards .3s; }

@keyframes ring-draw { to { stroke-dashoffset: 0; } }
@keyframes fade-in   { to { opacity: 1; } }
@keyframes knot-pop  { to { transform: scale(1); } }


/* ---------- 7. 四つの縁（トップ） ---------- */
.en-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.en-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  padding: 2.2rem 1.6rem 1.8rem;
  background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--sumi-soft); text-decoration: none;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.en-card::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--c);
}
.en-card:hover {
  transform: translateY(-4px); border-color: var(--c); color: var(--sumi-soft);
  box-shadow: 0 16px 34px rgba(42, 38, 34, .09);
}
.en-watermark {
  position: absolute; right: -.08em; bottom: -.28em; pointer-events: none;
  font-family: var(--font-mincho); font-weight: 700; font-size: 8rem; line-height: 1;
  color: var(--c); opacity: .06;
}

/* 家紋のような丸（縁のしるし） */
.mon {
  position: relative; flex-shrink: 0;
  display: grid; place-items: center;
  width: 4.6rem; height: 4.6rem; border-radius: 50%;
  background: var(--washi); border: 1.5px solid var(--c); color: var(--c);
  font-family: var(--font-mincho); font-weight: 600; font-size: 2.1rem; line-height: 1;
}
.mon::after {
  content: ''; position: absolute; inset: 5px; border-radius: 50%;
  border: 1px solid var(--c); opacity: .35;
}
.mon--sm { width: 3.6rem; height: 3.6rem; font-size: 1.6rem; }
.mon--sm::after { inset: 4px; }
.mon--xl { width: 9.5rem; height: 9.5rem; font-size: 4.4rem; border-width: 2px; }
.mon--xl::after { inset: 9px; }
.mon--open { border-style: dashed; color: var(--nezumi); }
.mon--open::after { display: none; }

.en-card .mon { margin-bottom: 1.3rem; }
.en-yomi {
  font-size: .8rem; letter-spacing: .35em; color: var(--c); font-weight: 700; margin-bottom: .1rem;
}
.en-name { font-size: 1.4rem; margin-bottom: .15rem; }
.en-pair { font-size: .88rem; color: var(--nezumi); letter-spacing: .12em; margin-bottom: 1rem; }
.en-text { font-size: .98rem; line-height: 1.95; flex: 1; }
.en-more {
  margin-top: 1.3rem; display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--font-mincho); font-weight: 600; font-size: .95rem; letter-spacing: .1em; color: var(--c);
}
.en-card:hover .en-more .arrow { transform: translateX(4px); }
.en-more .arrow { transition: transform .3s var(--ease); }

/* 五つめ：まだ名前のない縁 */
.en-open {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.6rem; align-items: center;
  margin-top: .4rem; padding: 1.6rem 2rem;
  border: 1.5px dashed #cbbfa7; border-radius: var(--radius);
  background: rgba(255, 252, 246, .55);
}
.en-open h3 { font-size: 1.2rem; margin-bottom: .2rem; }
.en-open p { font-size: .98rem; }


/* ---------- 8. 柿の木の話（縁は重なりあう） ---------- */
.kaki-flow {
  position: relative;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.4rem;
  counter-reset: kaki;
}
.kaki-flow::before {
  content: ''; position: absolute; top: calc(1.8rem - 2.5px); left: 10%; right: 10%; height: 5px;
  background: linear-gradient(var(--akane) 0 1.5px, transparent 1.5px 3.5px, var(--kin) 3.5px 5px);
}
.kaki-step { position: relative; text-align: center; padding: 0 .3rem; }
.kaki-step .mon { margin: 0 auto 1.1rem; box-shadow: 0 0 0 8px var(--kinari-deep); }
.kaki-tag {
  display: block; margin-bottom: .45rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .3em; color: var(--c);
}
.kaki-step p { font-size: .98rem; line-height: 1.9; color: var(--sumi-soft); }
.kaki-step--end .mon { background: var(--tokiwa); color: #fff; border-color: var(--tokiwa); }
.kaki-step--end .mon::after { border-color: #fff; opacity: .5; }


/* ---------- 9. 七宝の帯（濃い緑） ---------- */
.band-dark {
  position: relative; overflow: hidden;
  background-color: var(--tokiwa-deep);
  background-image: var(--shippo-gold);
  color: rgba(255, 255, 255, .88);
}
.band-dark::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 90% at 30% 50%, rgba(29, 74, 51, .2), rgba(29, 74, 51, .92) 75%);
}
.band-dark > .inner { position: relative; z-index: 1; }
.band-dark h2, .band-dark h3 { color: #fff; }
.band-dark .kicker { color: #f0dcae; }

.shippo-story {
  display: grid; grid-template-columns: 1fr 1.15fr auto; gap: 4rem; align-items: center;
}
.shippo-figure { max-width: 400px; width: 100%; margin: 0 auto; }
.shippo-figure svg { display: block; width: 100%; height: auto; }
.shippo-figure .lat { fill: none; stroke: var(--kin); stroke-width: 1; stroke-opacity: .5; }
.shippo-figure .lat-main { fill: none; stroke: #e8cf94; stroke-width: 1.8; }
.shippo-figure .pt { fill-opacity: .72; }
.shippo-figure .pt-hito { fill: #e39a88; }
.shippo-figure .pt-inochi { fill: #b3cb85; }
.shippo-figure .pt-mono { fill: #e6c483; }
.shippo-figure .pt-shirase { fill: #9dbbe0; }
.shippo-figure .lat-glyph { font-family: var(--font-mincho); font-weight: 700; font-size: 26px; fill: #f0dcae; text-anchor: middle; }
.shippo-figure .lat-small { font-family: var(--font-mincho); font-weight: 700; font-size: 19px; text-anchor: middle; }
.tate-title {
  writing-mode: vertical-rl;
  font-size: clamp(1.9rem, 3.1vw, 2.5rem); line-height: 1.8; letter-spacing: .14em;
  height: 11.8em;
}
.tate-title .accent { color: #f0dcae; }
.shippo-story .tate-title { order: 3; }
.shippo-story-body p { line-height: 2.2; margin-bottom: 1.3rem; }
.shippo-story-body .btn { margin-top: 1rem; }


/* ---------- 10. いま結ばれている縁（活動紹介） ---------- */
.works { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.8rem; max-width: 900px; margin: 0 auto; }
.work-card {
  display: flex; flex-direction: column;
  background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: border-color .3s, box-shadow .3s;
}
.work-card:hover { border-color: var(--ai); box-shadow: 0 16px 34px rgba(42, 38, 34, .08); }
.work-banner {
  position: relative; height: 160px;
  display: flex; align-items: center; justify-content: center; padding-bottom: 22px;
  background-color: var(--ai); background-image: var(--seigaiha); background-size: 60px 30px;
}
.work-banner .mon { background: var(--washi); border-color: #fff; box-shadow: 0 0 0 6px rgba(255, 255, 255, .18); }
.work-badge {
  position: absolute; bottom: 12px; left: 14px;
  padding: .15rem .8rem; border-radius: 999px;
  background: rgba(255, 252, 246, .94); color: var(--ai);
  font-size: .78rem; font-weight: 700; letter-spacing: .12em;
}
.work-body { display: flex; flex-direction: column; flex: 1; padding: 1.6rem 1.7rem 1.8rem; }
.work-title { font-size: 1.4rem; margin-bottom: .2rem; }
.work-url { font-size: .8rem; color: var(--nezumi); word-break: break-all; margin-bottom: .9rem; letter-spacing: .02em; }
.work-text { font-size: .98rem; flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: .45rem; margin: 1.1rem 0 1.4rem; }
.tag {
  font-size: .78rem; padding: .1rem .75rem; border-radius: 999px;
  background: var(--c-soft, var(--tokiwa-pale)); color: var(--c, var(--tokiwa-deep));
  font-weight: 500;
}
.work-link {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 46px; padding: .5rem 1.5rem; border-radius: 999px;
  border: 1.5px solid var(--ai); color: var(--ai); text-decoration: none;
  font-family: var(--font-mincho); font-weight: 600; letter-spacing: .1em;
  transition: background .25s, color .25s;
}
.work-link:hover { background: var(--ai); color: #fff; }
.work-link svg { width: 14px; height: 14px; }

/* 次の縁（募集中） */
.work-card--invite {
  border: 1.5px dashed #cbbfa7; background: rgba(255, 252, 246, .5);
  align-items: center; justify-content: center; text-align: center;
  padding: 2.6rem 2rem;
}
.work-card--invite:hover { border-color: var(--tokiwa); box-shadow: none; }
.work-card--invite .mon { margin-bottom: 1.3rem; }
.work-card--invite h3 { font-size: 1.3rem; margin-bottom: .7rem; }
.work-card--invite p { font-size: .98rem; margin-bottom: 1.5rem; max-width: 22em; }


/* ---------- 11. 呼びかけ（CTA） ---------- */
.cta {
  position: relative; overflow: hidden; text-align: center;
  padding: 7rem 0;
  background: var(--kinari-deep);
}
.cta::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: var(--shippo);
  -webkit-mask-image: radial-gradient(ellipse 55% 75% at 50% 50%, transparent 48%, #000 92%);
          mask-image: radial-gradient(ellipse 55% 75% at 50% 50%, transparent 48%, #000 92%);
}
.cta > .inner { position: relative; }
.cta .mizuhiki { margin-bottom: 2rem; }
.cta-title { font-size: clamp(1.7rem, 3.6vw, 2.5rem); line-height: 1.6; margin-bottom: 1.3rem; }
.cta-text { max-width: 32em; margin: 0 auto 2.6rem; line-height: 2.1; }


/* ---------- 12. 下層ページの見出し ---------- */
.page-hero {
  position: relative; overflow: hidden;
  padding: 5.2rem 0 4.6rem;
  background: var(--kinari-deep);
  border-bottom: 1px solid var(--line);
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: var(--shippo);
  -webkit-mask-image: linear-gradient(90deg, transparent 35%, #000 90%);
          mask-image: linear-gradient(90deg, transparent 35%, #000 90%);
}
.page-hero .inner { position: relative; }
.page-title { font-size: clamp(2rem, 4.4vw, 3rem); line-height: 1.5; margin-bottom: 1.2rem; }
.page-lead { max-width: 34em; line-height: 2.1; font-size: 1.05rem; }
.page-hero-glyph {
  position: absolute; right: max(1.5rem, calc((100vw - var(--max)) / 2 + 1.5rem)); top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mincho); font-weight: 700; font-size: 15rem; line-height: 1;
  color: var(--tokiwa); opacity: .07; pointer-events: none;
}


/* ---------- 13. enishiとは（about） ---------- */
.naming { display: grid; grid-template-columns: 1fr 1.25fr; gap: 4.5rem; align-items: center; }
.naming-figure { position: relative; max-width: 380px; margin: 0 auto; width: 100%; padding: 9%; }
.naming-figure::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%; pointer-events: none;
  background-image: var(--shippo);
  -webkit-mask-image: radial-gradient(circle, #000 45%, transparent 71%);
          mask-image: radial-gradient(circle, #000 45%, transparent 71%);
}
.naming-figure img { position: relative; width: 100%; height: auto; background: var(--washi); border-radius: 50%; box-shadow: 0 0 0 10px rgba(255, 252, 246, .7); }
.naming-yomi {
  position: absolute; right: -.6rem; top: 50%; transform: translateY(-50%);
  writing-mode: vertical-rl; font-family: var(--font-mincho); font-weight: 600;
  font-size: 1.15rem; letter-spacing: .6em; color: var(--akane);
}
.naming-body h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin-bottom: 1.4rem; }
.naming-body p { line-height: 2.15; margin-bottom: 1.2rem; }
.ruby-row {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem 0;
  margin: 1.8rem 0 .4rem; padding-top: 1.4rem; border-top: 1px solid var(--line);
}
.ruby-row div { display: flex; align-items: baseline; gap: .7rem; margin-right: 1.4rem; }
.ruby-row dt { font-size: .82rem; letter-spacing: .2em; color: var(--nezumi); }
.ruby-row dd { font-family: var(--font-mincho); font-weight: 600; font-size: 1.15rem; color: var(--sumi); }

.essay {
  display: grid; grid-template-columns: 1fr auto; gap: 5rem; align-items: start;
  max-width: 980px; margin: 0 auto;
}
.essay-title {
  order: 2; writing-mode: vertical-rl;
  font-size: clamp(1.7rem, 2.6vw, 2.2rem); line-height: 1.8; letter-spacing: .12em;
  height: 13.8em;
}
.essay-body p { font-size: 1.08rem; line-height: 2.3; margin-bottom: 1.5rem; }
.essay-body p.essay-strong { font-family: var(--font-mincho); font-weight: 600; color: var(--sumi); font-size: 1.15rem; }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.value {
  position: relative; padding: 2.4rem 1.8rem 2rem;
  background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius);
}
.value .seal { width: 3rem; height: 3rem; font-size: 1.55rem; margin-bottom: 1.3rem; }
.value h3 { font-size: 1.35rem; margin-bottom: .2rem; }
.value .value-sub { font-size: .85rem; color: var(--nezumi); letter-spacing: .12em; margin-bottom: 1rem; }
.value p { font-size: .98rem; }


/* ---------- 14. 縁のかたち（services） ---------- */
.en-rows { display: grid; gap: 2rem; }
.en-row {
  display: grid; grid-template-columns: .95fr 1.3fr; gap: 3.5rem; align-items: center;
  padding: 2.4rem; background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius);
}
.en-row:nth-child(even) { grid-template-columns: 1.3fr .95fr; }
.en-row:nth-child(even) .en-row-visual { order: 2; }
.en-row-visual {
  position: relative; overflow: hidden;
  display: grid; place-items: center;
  aspect-ratio: 5 / 4; border-radius: 4px;
  background-color: var(--c-soft); background-image: var(--shippo-ink);
}
.en-row-visual .mon { box-shadow: 0 0 0 12px rgba(255, 252, 246, .55); }
.en-row-num {
  position: absolute; top: .9rem; left: 1.1rem;
  font-family: var(--font-mincho); font-weight: 700; font-size: 1.35rem; line-height: 1; color: var(--c); opacity: .8;
}
.en-row-yomi { font-size: .85rem; font-weight: 700; letter-spacing: .35em; color: var(--c); margin-bottom: .2rem; }
.en-row-title { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: .1rem; }
.en-row-pair { font-size: .92rem; letter-spacing: .14em; color: var(--nezumi); margin-bottom: 1.2rem; }
.en-row-text { line-height: 2.1; margin-bottom: 1.5rem; }
.ex-head {
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--font-mincho); font-weight: 600; font-size: .98rem; letter-spacing: .14em;
  color: var(--sumi); margin-bottom: .7rem;
}
.ex-head::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.ex-list li {
  position: relative; padding: .45rem 0 .45rem 1.7rem;
  font-size: .98rem; line-height: 1.8; border-bottom: 1px dashed var(--line);
}
.ex-list li:last-child { border-bottom: none; }
.ex-list li::before {
  /* 七宝の花びら（小さな葉のかたち） */
  content: ''; position: absolute; left: .2rem; top: 1.05rem;
  width: .75rem; height: .75rem; background: var(--c); opacity: .75;
  border-radius: 0 100% 0 100%;
}
.ex-list a { color: var(--c); font-weight: 500; }

.en-row--open { grid-template-columns: auto 1fr auto; gap: 2rem; padding: 2rem 2.4rem; border: 1.5px dashed #cbbfa7; background: rgba(255, 252, 246, .55); }
.en-row--open h3 { font-size: 1.4rem; margin-bottom: .3rem; }

/* 縁はめぐる（四つの段階） */
.cycle { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.cycle-figure svg { width: 100%; max-width: 420px; height: auto; display: block; margin: 0 auto; }
.cycle-figure .c-ring { fill: none; stroke: var(--kin); stroke-width: 1.6; stroke-dasharray: 2 7; stroke-linecap: round; }
.cycle-figure .c-arrow { fill: none; stroke: var(--akane); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cycle-figure .c-node { fill: var(--washi); stroke: var(--tokiwa); stroke-width: 1.6; }
.cycle-figure .c-num { font-family: var(--font-mincho); font-size: 13px; fill: var(--akane); text-anchor: middle; letter-spacing: .1em; }
.cycle-figure .c-word { font-family: var(--font-mincho); font-weight: 600; font-size: 18px; fill: var(--sumi); text-anchor: middle; letter-spacing: .06em; }
.cycle-figure .c-center { font-family: var(--font-mincho); font-weight: 700; font-size: 64px; fill: var(--tokiwa); text-anchor: middle; }
.cycle-figure .c-center-sub { font-family: var(--font-maru); font-size: 13px; fill: var(--nezumi); text-anchor: middle; letter-spacing: .3em; }
.cycle-list { display: grid; gap: 1.2rem; }
.cycle-list li {
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
  padding: 1.3rem 1.4rem; background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius);
}
.cycle-list .seal { width: 2.4rem; height: 2.4rem; font-size: 1.2rem; margin-top: .15rem; }
.cycle-list h3 { font-size: 1.2rem; margin-bottom: .2rem; }
.cycle-list p { font-size: .97rem; line-height: 1.9; }


/* ---------- 15. お問い合わせ ---------- */
.contact-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2.4rem; align-items: start; }
.form {
  padding: 2.8rem 2.6rem;
  background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius);
}
.form-group { margin-bottom: 1.6rem; border: none; }
.form-label, .form-group legend {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--font-mincho); font-weight: 600; font-size: 1.02rem; letter-spacing: .08em;
  color: var(--sumi); margin-bottom: .5rem;
}
.req, .opt {
  font-family: var(--font-maru); font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  padding: .05rem .55rem; border-radius: 3px;
}
.req { background: var(--akane); color: #fff; }
.opt { background: var(--kinari-deep); color: var(--nezumi); }
.form-hint { font-size: .85rem; color: var(--nezumi); margin: -.2rem 0 .6rem; }
.form-input, .form-select, .form-textarea {
  width: 100%; min-height: 52px; padding: .75rem 1rem;
  background: var(--kinari); border: 1px solid #cfc4ae; border-radius: 4px;
  font-size: 1rem; line-height: 1.7;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.form-select {
  appearance: none; -webkit-appearance: none; padding-right: 2.6rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%232f6f4e' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
.form-textarea { min-height: 180px; resize: vertical; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--tokiwa); background-color: #fff;
  box-shadow: 0 0 0 3px rgba(47, 111, 78, .16);
}
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; gap: .45rem;
  min-height: 44px; padding: .45rem 1.05rem; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--kinari);
  font-size: .95rem; cursor: pointer; transition: border-color .2s, background .2s, color .2s;
}
.chip span b {
  display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%;
  border: 1px solid var(--c, var(--nezumi)); color: var(--c, var(--nezumi));
  font-family: var(--font-mincho); font-weight: 600; font-size: .85rem;
}
.chip input:checked + span { border-color: var(--c, var(--tokiwa)); background: var(--c-soft, var(--tokiwa-pale)); color: var(--sumi); }
.chip input:checked + span b { background: var(--c, var(--tokiwa)); color: #fff; }
.chip input:focus-visible + span { outline: 2px solid var(--akane); outline-offset: 2px; }
.form-note {
  display: flex; gap: .8rem; align-items: flex-start;
  margin: 2rem 0 1.4rem; padding: 1rem 1.2rem;
  background: var(--tokiwa-pale); border-radius: 4px; font-size: .92rem; line-height: 1.85;
}
.form-note svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: .15rem; }
.form-actions { text-align: center; }
.form-actions .btn { min-width: 240px; }
.form-status {
  margin-top: 1.4rem; padding: 1rem 1.2rem; border-radius: 4px;
  background: #fff; border: 1px solid var(--tokiwa); color: var(--tokiwa-deep);
  font-size: .95rem; line-height: 1.85;
}
.form-status[hidden] { display: none; }

.contact-aside { display: grid; gap: 1.2rem; }
.aside-card {
  padding: 1.7rem 1.6rem;
  background: var(--washi); border: 1px solid var(--line); border-radius: var(--radius);
}
.aside-card h2 {
  display: flex; align-items: center; gap: .6rem;
  font-size: 1.1rem; margin-bottom: .7rem;
}
.aside-card p { font-size: .95rem; line-height: 1.9; }
.aside-card .mail { font-family: var(--font-mincho); font-weight: 600; font-size: 1.15rem; word-break: break-all; }
.aside-card--seigaiha { position: relative; overflow: hidden; padding-top: 4.6rem; }
.aside-card--seigaiha::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3rem;
  background-color: var(--ai); background-image: var(--seigaiha); background-size: 40px 20px;
}


/* ---------- 16. フッター ---------- */
.site-footer { background: #24211d; color: rgba(247, 242, 231, .78); }
.footer-band {
  height: 18px;
  background-color: var(--tokiwa-deep);
  background-image: var(--shippo-gold); background-size: 24px 24px;
}
.footer-inner {
  display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.1fr; gap: 2.6rem;
  padding-top: 4.2rem; padding-bottom: 3.2rem;
}
.footer-brand .site-logo { margin-bottom: 1.1rem; }
.footer-brand .site-logo img { background: var(--washi); border-radius: 50%; }
.footer-brand .logo-en { color: #fff; }
.footer-brand .logo-jp { color: rgba(247, 242, 231, .6); }
.footer-tagline { font-family: var(--font-mincho); font-size: .95rem; line-height: 2.05; color: rgba(247, 242, 231, .75); }
.footer-col h2 {
  font-size: .98rem; letter-spacing: .18em; color: #fff; margin-bottom: 1rem;
  padding-bottom: .6rem; border-bottom: 1px solid rgba(247, 242, 231, .15);
}
.footer-col li { margin-bottom: .55rem; }
.footer-col a { color: rgba(247, 242, 231, .78); font-size: .93rem; text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-col .ext { display: inline-block; font-size: .78em; margin-left: .25em; opacity: .7; }
.nowrap { white-space: nowrap; }
.footer-copy {
  border-top: 1px solid rgba(247, 242, 231, .12);
  padding: 1.4rem 1.5rem; text-align: center;
  font-size: .8rem; letter-spacing: .12em; color: rgba(247, 242, 231, .5);
}


/* ---------- 17. ふわっと表示する動き ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .en-row.reveal { transform: none; } /* ページ内リンクの着地点は、位置を動かさない */
.js .reveal-delay-1 { transition-delay: .1s; }
.js .reveal-delay-2 { transition-delay: .2s; }
.js .reveal-delay-3 { transition-delay: .3s; }
.js .reveal-delay-4 { transition-delay: .4s; }


/* ---------- 18. 画面の幅に合わせた調整 ---------- */
@media (max-width: 1080px) {
  .en-grid { grid-template-columns: repeat(2, 1fr); }
  .kaki-flow { grid-template-columns: repeat(5, 1fr); gap: 1rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 960px) {
  :root { --header-h: 68px; }
  .section { padding: 5.5rem 0; }

  /* ヘッダーのメニューを折りたたむ */
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--washi); border-bottom: 1px solid var(--line);
    box-shadow: 0 14px 24px rgba(42, 38, 34, .08);
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .6rem 1.5rem 1.4rem; }
  .site-nav li { border-bottom: 1px solid var(--line); }
  .site-nav li:last-child { border-bottom: none; }
  .site-nav a { padding: 1rem .2rem; font-size: 1.02rem; }
  .site-nav a::after { left: .2rem; right: auto; width: 2rem; bottom: .7rem; }
  .site-nav .nav-contact a { margin: 1rem 0 0; text-align: center; padding: .85rem 1rem; }

  .hero { padding: 3rem 0 4.5rem; }
  .hero::before {
    -webkit-mask-image: linear-gradient(180deg, transparent 35%, #000 85%);
            mask-image: linear-gradient(180deg, transparent 35%, #000 85%);
  }
  .hero-inner { grid-template-columns: 1fr; gap: 2.6rem; }
  .hero-figure { max-width: 440px; margin: 0 auto; width: 100%; }

  .kaki-flow { grid-template-columns: 1fr; gap: 0; max-width: 560px; margin: 0 auto; }
  .kaki-flow::before {
    top: 1.8rem; bottom: 1.8rem; left: calc(1.8rem - 2.5px); right: auto; width: 5px; height: auto;
    background: linear-gradient(90deg, var(--akane) 0 1.5px, transparent 1.5px 3.5px, var(--kin) 3.5px 5px);
  }
  .kaki-step {
    display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: start;
    text-align: left; padding: 0 0 1.6rem;
  }
  .kaki-step .mon { margin: 0; }
  .kaki-step p { padding-top: .1rem; }

  .shippo-story { grid-template-columns: 1fr; gap: 2.2rem; }
  .shippo-story .tate-title { order: 0; }
  .tate-title { writing-mode: horizontal-tb; height: auto; letter-spacing: .06em; line-height: 1.6; }
  .shippo-figure { max-width: 300px; }

  .naming { grid-template-columns: 1fr; gap: 2.5rem; }
  .naming-figure { max-width: 300px; }
  .essay { grid-template-columns: 1fr; gap: 2rem; }
  .essay-title { order: 0; writing-mode: horizontal-tb; height: auto; letter-spacing: .06em; line-height: 1.6; }
  .values { grid-template-columns: 1fr; }

  .en-row, .en-row:nth-child(even) { grid-template-columns: 1fr; gap: 1.8rem; padding: 1.6rem; }
  .en-row:nth-child(even) .en-row-visual { order: 0; }
  .en-row-visual { aspect-ratio: 16 / 9; }
  .en-row--open { grid-template-columns: 1fr; text-align: center; justify-items: center; }

  .cycle { grid-template-columns: 1fr; gap: 2.4rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .page-hero-glyph { font-size: 10rem; opacity: .06; }
}

@media (max-width: 680px) {
  body { font-size: 1rem; }
  .inner, .header-inner, .hero-inner { padding-left: 1rem; padding-right: 1rem; }
  .section, .cta { padding: 4.5rem 0; }
  .sec-head { margin-bottom: 2.6rem; }
  .site-logo img { width: 40px; height: 40px; }
  .logo-en { font-size: 1.12rem; }
  .logo-jp { font-size: .68rem; }

  .hero-title { letter-spacing: .06em; }
  .hero-actions .btn { flex: 1 1 100%; }

  .en-grid { grid-template-columns: 1fr; }
  .en-card { padding: 1.8rem 1.4rem 1.6rem; }
  .en-open { grid-template-columns: 1fr; text-align: center; justify-items: center; padding: 1.6rem 1.3rem; gap: 1rem; }

  .works { grid-template-columns: 1fr; }
  .work-body { padding: 1.4rem 1.3rem 1.6rem; }
  .form { padding: 2rem 1.2rem; }
  .form-actions .btn { width: 100%; min-width: 0; }
  .en-row, .en-row:nth-child(even) { padding: 1.2rem 1.2rem 1.6rem; }
  .mon--xl { width: 7.5rem; height: 7.5rem; font-size: 3.4rem; }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; padding-top: 3.2rem; }
  .page-hero { padding: 3.6rem 0 3.4rem; }
  .page-hero-glyph { font-size: 8rem; right: -.5rem; }
}


/* ---------- 19. 動きをひかえる設定の方へ ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .shippo-map .ring { stroke-dashoffset: 0; }
  .shippo-map .petal, .shippo-map .orb-glyph, .shippo-map .orb-yomi, .shippo-map .core-logo { opacity: 1; }
  .shippo-map .knot { transform: none; }
  .js .reveal { opacity: 1; transform: none; }
}