@charset "UTF-8";
/* ==========================================================================
   株式会社青晃園 デモサイト
   配色はG5選定シートに準拠（色相は変更しない）
   ========================================================================== */

:root{
  --base:        #FFFFFF;
  --base-2:      #F5F3F0;
  --enji:        #9E2B3A;
  --enji-dark:   #7C2029;
  --green:       #4F7A46;
  --green-bg:    #E8F3E5;
  /* 緑面の上に置く文字用。色相・彩度は #4F7A46 と同一で、明度のみ下げて 4.5:1 を確保 */
  --green-on-tint: #4D7745;
  --ink:         #2A2422;
  --ink-2:       #5C5450;
  --line:        #E3DED8;

  --mincho: "Zen Old Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --gothic: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;

  --wrap: 1120px;
  --gut: 24px;
  --sec: 96px;
  --radius: 4px;
  --shadow: 0 2px 8px rgba(0,0,0,.06);
  --shadow-hover: 0 6px 18px rgba(0,0,0,.12);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--base);
  color:var(--ink);
  font-family:var(--gothic);
  font-size:17px;
  line-height:1.9;
  font-feature-settings:"palt" 1;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:var(--enji); }
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--enji);
  outline-offset:2px;
  border-radius:2px;
}
.on-enji a:focus-visible,.on-enji button:focus-visible{ outline-color:#fff; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gut); }
.section{ padding-block:var(--sec); }
.section--alt{ background:var(--base-2); }
.section--green{ background:var(--green-bg); }

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:999;
  background:var(--enji); color:#fff; padding:12px 20px; text-decoration:none;
}
.skip-link:focus{ left:0; }

/* ---------- 見出し ---------- */
h1,h2,h3,h4{ margin:0; font-weight:700; }
.h-sec{
  font-family:var(--mincho);
  font-size:clamp(28px,3.4vw,44px);
  line-height:1.5;
  letter-spacing:.02em;
  position:relative;
  padding-left:20px;
  margin-bottom:12px;
}
.h-sec::before{
  content:""; position:absolute; left:0; top:.42em;
  width:4px; height:28px; background:var(--enji);
}
.h-sec--center{ padding-left:0; text-align:center; }
.h-sec--center::before{ position:static; display:block; margin:0 auto 18px; }
.lead{ color:var(--ink-2); margin:0 0 40px; max-width:62ch; }
.h-sec--center + .lead{ margin-inline:auto; text-align:center; }

.note{ font-size:14px; line-height:1.8; color:var(--ink-2); margin:8px 0 0; }

/* ---------- 日本語の折り返し ----------
   「緑に／する」「つくり直した／い」のように、文節や単語の途中で改行されるのを防ぐ。
   auto-phrase は文節の切れ目で折り返し、balance/pretty は行末の孤立文字を減らす。
   非対応ブラウザでは従来どおりの折り返しになる（レイアウトは崩れない）。 */
h1,h2,h3,h4,
.h-sec,.card-title,.card-tag,.svc-tag,.ba-label,
.tl-panel h2,.tl-fallback h2,.work-body h3,.reason h3,
.cta-inner h2,.page-head h1,.hero h1,.err h1,
.flow b,.contact-box h2,.acc-btn,.stat-label,.f-name{
  word-break:auto-phrase;
  text-wrap:balance;
  line-break:strict;
}
p,.lead,.card-text,.svc p,.work-dl dd,.reason p,.tl-panel p,.flow small,.hint{
  word-break:auto-phrase;
  text-wrap:pretty;
  line-break:strict;
}

/* ---------- ボタン ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height:52px; padding:14px 30px;
  font-family:var(--gothic); font-size:17px; font-weight:700; line-height:1.5;
  border-radius:var(--radius); border:2px solid transparent;
  text-decoration:none; cursor:pointer; text-align:center;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.btn .btn-ico{ width:20px; height:20px; flex:none; }
.btn-primary{ background:var(--enji); color:#fff; }
.btn-primary:hover{ background:var(--enji-dark); }
.btn-outline{ background:#fff; color:var(--enji); border-color:var(--enji); }
.btn-outline:hover{ background:var(--enji); color:#fff; }
.btn-ghost{ background:transparent; color:#fff; border-color:#fff; }
.btn-ghost:hover{ background:#fff; color:var(--enji); }
.btn-sm{ min-height:44px; padding:10px 18px; font-size:15px; }
.btn-block{ width:100%; }

/* ---------- ヘッダー ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:#fff; border-bottom:1px solid var(--line);
}
.site-header.is-shrunk{ background:rgba(255,255,255,.92); backdrop-filter:blur(6px); }
.header-inner{
  max-width:1240px; margin-inline:auto; padding:14px var(--gut);
  display:flex; align-items:center; gap:24px;
}
.logo{ text-decoration:none; color:var(--ink); flex:none; line-height:1.3; }
.logo-name{ display:block; font-family:var(--mincho); font-size:23px; font-weight:700; letter-spacing:.06em; }
.logo-sub{ display:block; font-size:12px; color:var(--ink-2); letter-spacing:.08em; }
.gnav{ margin-left:auto; }
.gnav ul{ display:flex; gap:22px; list-style:none; margin:0; padding:0; }
.gnav a{
  color:var(--ink); text-decoration:none; font-size:15px; font-weight:500;
  padding:6px 0; display:inline-block; position:relative;
}
.gnav a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:var(--enji); transform:scaleX(0); transform-origin:left;
  transition:transform .2s ease-out;
}
.gnav a:hover::after{ transform:scaleX(1); }
.gnav a[aria-current="page"]::after{ transform:scaleX(1); }
.header-cta{ display:flex; align-items:center; gap:14px; flex:none; }
.header-tel{ text-decoration:none; color:var(--ink); display:flex; align-items:center; gap:8px; }
.header-tel img{ width:18px; height:18px; }
.tel-num{ display:block; font-family:var(--mincho); font-size:21px; font-weight:700; line-height:1.2; letter-spacing:.02em; }
.tel-hours{ display:block; font-size:12px; color:var(--ink-2); line-height:1.4; }
.nav-toggle{ display:none; }

/* ---------- ヒーロー ---------- */
.hero{ position:relative; min-height:min(78vh,640px); display:flex; align-items:center; background:var(--base-2); }
.hero-bg{ position:absolute; inset:0; overflow:hidden; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; }
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:rgba(28,24,22,.44);
}
.hero-inner{ position:relative; z-index:2; padding-block:96px; color:#fff; }
.hero-eyebrow{
  display:inline-block; font-size:14px; letter-spacing:.14em; font-weight:700;
  background:var(--enji); color:#fff; padding:6px 14px; border-radius:var(--radius); margin-bottom:20px;
}
.hero h1{
  font-family:var(--mincho); font-size:clamp(30px,5vw,52px); line-height:1.5;
  letter-spacing:.02em; margin:0 0 20px; text-shadow:0 2px 12px rgba(0,0,0,.35);
}
.hero p{ max-width:44ch; margin:0 0 32px; text-shadow:0 1px 8px rgba(0,0,0,.4); }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.hero-tel{
  display:flex; flex-direction:column; color:#fff; text-decoration:none;
  padding:6px 4px;
}
.hero-tel .tel-num{ font-size:26px; }
.hero-tel .tel-hours{ color:rgba(255,255,255,.88); }
.scroll-cue{
  position:absolute; left:50%; bottom:22px; transform:translateX(-50%);
  z-index:2; display:flex; flex-direction:column; align-items:center; gap:6px;
  color:#fff; font-size:12px; letter-spacing:.1em;
}
.scroll-cue i{ display:block; width:1px; height:34px; background:rgba(255,255,255,.85); animation:cue 1.6s ease-in-out infinite; }
@keyframes cue{ 0%,100%{ transform:translateY(0); opacity:.4; } 50%{ transform:translateY(8px); opacity:1; } }

/* ---------- 122年スクロール年表（主役層） ---------- */
.timeline{ position:relative; background:#1C1816; color:#fff; }
.tl-stage{ position:relative; height:100vh; min-height:560px; overflow:hidden; }
.tl-bgs{ position:absolute; inset:0; }
.tl-bg{
  position:absolute; inset:0; opacity:0;
  transition:opacity .6s ease-out;
}
.tl-bg.is-active{ opacity:1; }
.tl-bg img{ width:100%; height:100%; object-fit:cover; }
.tl-bg::after{ content:""; position:absolute; inset:0; background:rgba(24,20,18,.56); }
.tl-inner{
  position:relative; z-index:2; height:100%;
  display:flex; flex-direction:column; justify-content:center;
  max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gut);
}
.tl-year{
  font-family:var(--mincho); font-weight:700;
  font-size:clamp(72px,13vw,120px); line-height:1; letter-spacing:.02em;
  color:var(--enji);
  text-shadow:0 2px 24px rgba(0,0,0,.55);
  font-variant-numeric:tabular-nums;
  margin-bottom:24px;
}
.tl-panels{ position:relative; min-height:200px; }
.tl-panel{
  position:absolute; inset:0; opacity:0;
  transition:opacity .6s ease-out;
  pointer-events:none;
}
.tl-panel.is-active{ opacity:1; pointer-events:auto; }
.tl-panel h2{
  font-family:var(--mincho); font-size:clamp(24px,3.2vw,38px); line-height:1.5;
  margin:0 0 14px;
}
.tl-panel p{ margin:0; max-width:52ch; color:rgba(255,255,255,.94); }
.tl-steps{ display:flex; gap:10px; margin-top:34px; list-style:none; padding:0; }
.tl-steps li{ width:44px; height:3px; background:rgba(255,255,255,.32); transition:background-color .6s ease-out; }
.tl-steps li.is-active{ background:var(--enji); }
.tl-fallback{ display:none; }

/* ---------- 3つの数字 ---------- */
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; text-align:center; }
.stat{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:36px 20px; box-shadow:var(--shadow); }
.stat-num{
  font-family:var(--mincho); font-weight:700; color:var(--enji);
  font-size:clamp(48px,6vw,72px); line-height:1.1; font-variant-numeric:tabular-nums;
}
.stat-unit{ font-size:22px; margin-left:4px; }
.stat-label{ font-size:16px; color:var(--ink-2); margin-top:6px; }

/* ---------- カード ---------- */
.cards{ display:grid; gap:24px; }
.cards--3{ grid-template-columns:repeat(3,1fr); }
.cards--2{ grid-template-columns:repeat(2,1fr); }
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); overflow:hidden; display:flex; flex-direction:column;
  text-decoration:none; color:inherit;
}
.card-figure{ overflow:hidden; aspect-ratio:4/3; background:var(--base-2); }
.card-figure img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease-out; }
.card:hover .card-figure img{ transform:scale(1.05); }
.card-body{ padding:22px 22px 26px; display:flex; flex-direction:column; gap:10px; flex:1; }
.card-tag{
  align-self:flex-start; font-size:13px; font-weight:700; letter-spacing:.06em;
  color:var(--green-on-tint); background:var(--green-bg); border-radius:var(--radius); padding:4px 10px;
}
.card-title{ font-size:20px; font-weight:700; line-height:1.6; }
.card-text{ font-size:16px; color:var(--ink-2); margin:0; }
.card-more{ margin-top:auto; color:var(--enji); font-weight:700; font-size:15px; display:flex; align-items:center; gap:8px; }
.card-more img{ width:18px; height:18px; }

.figure{ margin:0; }
.zoom{ overflow:hidden; border-radius:var(--radius); aspect-ratio:4/3; background:var(--base-2); }
.zoom img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease-out; }
.zoom:hover img{ transform:scale(1.05); }

/* ---------- ビフォーアフター ---------- */
.ba{ display:grid; grid-template-columns:1fr 1fr; gap:24px; align-items:start; }
.ba-item{ margin:0; }
.ba-label{
  display:inline-block; font-size:14px; font-weight:700; letter-spacing:.08em;
  padding:4px 12px; border-radius:var(--radius); margin-bottom:10px;
}
.ba-label--before{ background:var(--base-2); color:var(--ink-2); border:1px solid var(--line); }
.ba-label--after{ background:var(--enji); color:#fff; }
.ba-frame{ overflow:hidden; border-radius:var(--radius); aspect-ratio:4/3; }
.ba-frame img{ width:100%; height:100%; object-fit:cover; }

/* ---------- 緑化帯 ---------- */
.green-band{ display:grid; grid-template-columns:1.05fr .95fr; gap:44px; align-items:center; }
.green-list{ list-style:none; margin:20px 0 28px; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:12px 20px; }
.green-list li{ display:flex; gap:10px; align-items:flex-start; font-weight:500; }
.green-list img{ width:20px; height:20px; margin-top:6px; flex:none; }

/* ---------- 選ばれる理由 ---------- */
.reasons{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.reason{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:32px 26px; box-shadow:var(--shadow); }
.reason-no{ font-family:var(--mincho); font-size:15px; color:var(--enji); letter-spacing:.16em; font-weight:700; }
.reason h3{ margin:6px 0 12px; font-size:21px; line-height:1.6; }
.reason p{ margin:0; font-size:16px; color:var(--ink-2); }

/* ---------- 流れ ---------- */
.flow{ display:grid; grid-template-columns:repeat(5,1fr); gap:16px; list-style:none; margin:0; padding:0; counter-reset:f; }
.flow li{ position:relative; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 16px; text-align:center; box-shadow:var(--shadow); }
.flow li::before{
  counter-increment:f; content:counter(f);
  display:flex; align-items:center; justify-content:center;
  width:38px; height:38px; margin:0 auto 12px; border-radius:50%;
  background:var(--enji); color:#fff; font-family:var(--mincho); font-weight:700; font-size:18px;
}
.flow li::after{
  content:""; position:absolute; top:50%; right:-12px; width:8px; height:8px;
  border-top:2px solid var(--enji); border-right:2px solid var(--enji);
  transform:translateY(-50%) rotate(45deg);
}
.flow li:last-child::after{ display:none; }
.flow b{ display:block; font-size:17px; }
.flow small{ display:block; font-size:14px; color:var(--ink-2); line-height:1.7; margin-top:4px; }

/* ---------- CTA帯 ---------- */
.cta-band{ position:relative; overflow:hidden; }
.cta-bg{ position:absolute; inset:0; }
.cta-bg img{ width:100%; height:100%; object-fit:cover; }
.cta-bg::after{ content:""; position:absolute; inset:0; background:rgba(124,32,41,.88); }
.cta-inner{ position:relative; z-index:2; text-align:center; color:#fff; padding-block:76px; }
.cta-inner h2{ font-family:var(--mincho); font-size:clamp(26px,3.4vw,40px); line-height:1.5; margin:0 0 12px; }
.cta-inner p{ margin:0 0 30px; color:rgba(255,255,255,.95); }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; align-items:center; }
.cta-tel{ display:flex; flex-direction:column; color:#fff; text-decoration:none; align-items:center; }
.cta-tel .tel-num{ font-size:30px; }
.cta-tel .tel-hours{ color:rgba(255,255,255,.88); }

/* ---------- 下層ページ見出し ---------- */
.page-head{ position:relative; background:var(--base-2); overflow:hidden; }
.page-head-bg{ position:absolute; inset:0; }
.page-head-bg img{ width:100%; height:100%; object-fit:cover; }
.page-head-bg::after{ content:""; position:absolute; inset:0; background:rgba(28,24,22,.52); }
.page-head-inner{ position:relative; z-index:2; padding-block:78px; color:#fff; }
.page-head h1{ font-family:var(--mincho); font-size:clamp(28px,4vw,44px); line-height:1.5; margin:0 0 10px; }
.page-head p{ margin:0; color:rgba(255,255,255,.94); max-width:60ch; }
.breadcrumb{ font-size:14px; color:var(--ink-2); padding-block:14px; border-bottom:1px solid var(--line); }
.breadcrumb ol{ display:flex; flex-wrap:wrap; gap:8px; list-style:none; margin:0; padding:0; }
.breadcrumb li+li::before{ content:"／"; margin-right:8px; color:#B8B0AA; }
.breadcrumb a{ color:var(--ink-2); }

/* ---------- 事業ブロック ---------- */
.svc{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; padding-block:56px; border-bottom:1px solid var(--line); }
.svc:last-of-type{ border-bottom:0; }
.svc--rev .svc-media{ order:2; }
.svc-tag{ display:inline-block; font-size:13px; font-weight:700; letter-spacing:.06em; color:var(--green-on-tint); background:var(--green-bg); padding:4px 12px; border-radius:var(--radius); margin-bottom:12px; }
.svc h2{ font-family:var(--mincho); font-size:clamp(23px,2.6vw,32px); line-height:1.5; margin:0 0 8px; }
.svc-quote{ color:var(--enji); font-weight:700; margin:0 0 12px; }
.svc p{ margin:0 0 16px; }
.svc-actions{ margin-top:20px; }

/* ---------- アコーディオン ---------- */
.acc{ border:1px solid var(--line); border-radius:var(--radius); background:#fff; overflow:hidden; }
.acc + .acc{ margin-top:12px; }
.acc-btn{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:#fff; border:0; padding:20px 22px; cursor:pointer; text-align:left;
  font-family:var(--gothic); font-size:17px; font-weight:700; line-height:1.7; color:var(--ink);
  min-height:52px;
}
.acc-btn:hover{ background:var(--base-2); }
.acc-mark{ position:relative; width:16px; height:16px; flex:none; }
.acc-mark::before,.acc-mark::after{
  content:""; position:absolute; background:var(--enji); border-radius:1px;
  transition:transform .15s ease-out;
}
.acc-mark::before{ left:0; top:7px; width:16px; height:2px; }
.acc-mark::after{ left:7px; top:0; width:2px; height:16px; }
.acc-btn[aria-expanded="true"] .acc-mark::after{ transform:scaleY(0); }
.acc-panel{ overflow:hidden; }
.acc-panel[hidden]{ display:none; }
.acc-panel-inner{ padding:0 22px 22px; color:var(--ink-2); }
.acc-panel-inner ul{ margin:0; padding-left:1.25em; }
.acc-panel-inner li{ margin-bottom:6px; }

/* ---------- 施工事例 ---------- */
.filters{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:36px; }
.filter{
  border:1px solid var(--line); background:#fff; color:var(--ink-2);
  border-radius:var(--radius); padding:10px 18px; min-height:44px;
  font-family:var(--gothic); font-size:15px; font-weight:700; cursor:pointer;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out;
}
.filter:hover{ border-color:var(--enji); color:var(--enji); }
.filter[aria-pressed="true"]{ background:var(--enji); border-color:var(--enji); color:#fff; }
.work{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); overflow:hidden; }
.work[hidden]{ display:none; }
.work-body{ padding:24px; }
.work-body h3{ font-size:21px; line-height:1.6; margin:0 0 14px; }
.work-dl{ margin:0; }
.work-dl dt{ font-size:14px; font-weight:700; color:var(--green); letter-spacing:.04em; margin-top:14px; }
.work-dl dt:first-of-type{ margin-top:0; }
.work-dl dd{ margin:2px 0 0; font-size:16px; color:var(--ink-2); }

/* ---------- 会社概要 ---------- */
.table-wrap{ overflow-x:auto; }
.table{ width:100%; border-collapse:collapse; font-size:16px; min-width:560px; }
.table th,.table td{ border:1px solid var(--line); padding:16px 20px; text-align:left; vertical-align:top; line-height:1.9; }
.table th{ background:var(--base-2); font-weight:700; width:220px; }
.table td ul{ margin:0; padding-left:1.2em; }
.table td ul li{ margin-bottom:4px; }
.history{ list-style:none; margin:0; padding:0; }
.history li{ display:grid; grid-template-columns:200px 1fr; gap:20px; padding:20px 0; border-bottom:1px solid var(--line); }
.history b{ font-family:var(--mincho); font-size:20px; color:var(--enji); }

/* ---------- フォーム ---------- */
.form{ max-width:760px; }
.form-note{ background:var(--base-2); border-left:4px solid var(--enji); padding:16px 20px; margin:0 0 32px; font-size:16px; }
.field{ margin-bottom:26px; }
.field label{ display:block; font-weight:700; margin-bottom:8px; }
.req,.opt{ font-size:13px; font-weight:700; padding:2px 8px; border-radius:var(--radius); margin-left:8px; }
.req{ background:var(--enji); color:#fff; }
.opt{ background:var(--base-2); color:var(--ink-2); border:1px solid var(--line); }
.field input,.field select,.field textarea{
  width:100%; font-family:var(--gothic); font-size:17px; line-height:1.9; color:var(--ink);
  padding:12px 14px; border:1px solid #8C837D; border-radius:var(--radius); background:#fff;
  min-height:52px;
}
.field textarea{ min-height:170px; resize:vertical; }
.hint{ font-size:14px; color:var(--ink-2); margin:6px 0 0; }
.contact-lead{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:56px; }
.contact-box{ border:1px solid var(--line); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow); background:#fff; }
.contact-box h2{ font-size:20px; margin:0 0 10px; display:flex; align-items:center; gap:10px; }
.contact-box h2 img{ width:24px; height:24px; }
.contact-box .tel-num{ font-size:34px; color:var(--enji); }
.telbig{ text-decoration:none; display:inline-block; }
.info-list{ list-style:none; margin:16px 0 0; padding:0; font-size:16px; color:var(--ink-2); }
.info-list li{ display:flex; gap:10px; align-items:flex-start; margin-bottom:8px; }
.info-list img{ width:20px; height:20px; margin-top:5px; flex:none; }

/* ---------- 404 ---------- */
.err{ text-align:center; padding-block:120px; }
.err h1{ font-family:var(--mincho); font-size:clamp(26px,4vw,40px); line-height:1.5; margin:0 0 14px; }
.err .code{ font-family:var(--mincho); font-size:88px; line-height:1; color:var(--enji); margin-bottom:18px; font-weight:700; }
.err .actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; align-items:center; margin-top:32px; }

/* ---------- フッター ---------- */
.site-footer{ background:var(--enji-dark); color:#fff; }
.footer-inner{ display:grid; grid-template-columns:1.2fr 1fr 1.1fr; gap:40px; padding-block:60px; }
.site-footer a{ color:#fff; }
.f-name{ font-family:var(--mincho); font-size:24px; font-weight:700; letter-spacing:.06em; }
.f-sub{ font-size:14px; color:rgba(255,255,255,.86); margin:4px 0 16px; }
.f-addr{ font-size:16px; line-height:1.9; color:rgba(255,255,255,.94); margin:0; }
.f-nav ul{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.f-nav a{ text-decoration:none; font-size:16px; }
.f-nav a:hover{ text-decoration:underline; }
.f-tel .tel-num{ font-size:30px; }
.f-tel a{ text-decoration:none; display:inline-block; }
.f-tel .tel-hours{ color:rgba(255,255,255,.88); font-size:14px; }
.f-note{ border-top:1px solid rgba(255,255,255,.3); padding-block:22px; }
.f-note p{ margin:0; font-size:14px; line-height:1.8; color:rgba(255,255,255,.95); }
.f-copy{ font-size:13px; color:rgba(255,255,255,.82); margin-top:10px; }

/* ---------- 基礎層（出現アニメーション） ---------- */
[data-reveal]{ opacity:0; transform:translateY(28px); }
[data-reveal].is-in{ opacity:1; transform:none; transition:opacity .7s ease-out,transform .7s ease-out; }
.no-js [data-reveal]{ opacity:1; transform:none; }
.no-motion [data-reveal]{ opacity:1; transform:none; transition:none; }

/* ==========================================================================
   レスポンシブ
   ========================================================================== */
@media (max-width:1100px){
  .gnav ul{ gap:14px; }
  .gnav a{ font-size:14px; }
  .tel-num{ font-size:19px; }
  .header-inner{ gap:16px; }
}
@media (max-width:960px){
  :root{ --sec:72px; }
  .cards--3{ grid-template-columns:repeat(2,1fr); }
  .reasons{ grid-template-columns:1fr; }
  .flow{ grid-template-columns:repeat(2,1fr); }
  .flow li::after{ display:none; }
  .green-band{ grid-template-columns:1fr; gap:28px; }
  .svc{ grid-template-columns:1fr; gap:24px; }
  .svc--rev .svc-media{ order:0; }
  .contact-lead{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr 1fr; }
}
@media (max-width:768px){
  :root{ --gut:20px; --sec:64px; }
  .header-inner{ flex-wrap:wrap; gap:12px; padding-block:10px; }
  .gnav{ order:3; width:100%; margin-left:0; display:none; }
  .gnav.is-open{ display:block; }
  .gnav ul{ flex-direction:column; gap:0; border-top:1px solid var(--line); }
  .gnav li{ border-bottom:1px solid var(--line); }
  .gnav a{ display:block; padding:14px 4px; font-size:16px; min-height:48px; }
  .gnav a::after{ display:none; }
  .header-cta{ margin-left:auto; gap:10px; }
  .header-cta .btn{ padding:8px 12px; font-size:13px; min-height:44px; }
  .header-tel .tel-hours{ display:none; }
  .nav-toggle{
    display:flex; align-items:center; justify-content:center; flex-direction:column; gap:4px;
    width:48px; height:48px; background:#fff; border:1px solid var(--line);
    border-radius:var(--radius); cursor:pointer; padding:0;
  }
  .nav-toggle i{ display:block; width:20px; height:2px; background:var(--ink); }
  .stats{ grid-template-columns:1fr; }
  .cards--3,.cards--2{ grid-template-columns:1fr; }
  .ba{ grid-template-columns:1fr; }
  .flow{ grid-template-columns:1fr; }
  .green-list{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns:1fr; gap:32px; }
  .hero{ min-height:auto; }
  .hero-inner{ padding-block:72px 96px; }
  .history li{ grid-template-columns:1fr; gap:2px; }
  .table th{ width:140px; }

  /* 年表：ピン留めを解除して縦積み */
  .tl-stage{ display:none; }
  .tl-fallback{ display:block; padding-block:16px; }
  .tl-item{ padding:48px 0; border-bottom:1px solid rgba(255,255,255,.22); }
  .tl-item:last-child{ border-bottom:0; }
  .tl-figure{ border-radius:var(--radius); overflow:hidden; margin-bottom:22px; aspect-ratio:21/9; }
  .tl-figure img{ width:100%; height:100%; object-fit:cover; }
  .tl-fallback .tl-year{ font-size:clamp(64px,19vw,86px); margin-bottom:12px; color:var(--enji); }
  .tl-fallback h2{ font-family:var(--mincho); font-size:26px; line-height:1.5; margin:0 0 12px; }
  .tl-fallback p{ margin:0; color:rgba(255,255,255,.94); }
}

/* ---------- モーション無効化 ---------- */
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  [data-reveal]{ opacity:1 !important; transform:none !important; }
}

/* 動きを止める環境では年表もピン留めせず縦積みで表示する */
.no-motion .tl-stage{ display:none; }
.no-motion .tl-fallback{ display:block; padding-block:16px; }
.no-motion .tl-item{ padding:56px 0; border-bottom:1px solid rgba(255,255,255,.22); }
.no-motion .tl-item:last-child{ border-bottom:0; }
.no-motion .tl-figure{ border-radius:4px; overflow:hidden; margin-bottom:22px; aspect-ratio:21/9; }
.no-motion .tl-figure img{ width:100%; height:100%; object-fit:cover; }
.no-motion .tl-fallback h2{ font-family:var(--mincho); font-size:clamp(24px,3vw,34px); line-height:1.5; margin:0 0 12px; }
.no-motion .tl-fallback p{ margin:0; color:rgba(255,255,255,.94); }
.no-motion .tl-fallback .tl-year{ color:var(--enji); margin-bottom:24px; }