@charset "utf-8";

/* ============================================================
   姫神造園有限会社 リニューアル提案デモ
   配色：深い常緑 #1B5E43 ／ 稜線の藍 #2E4A63 ／ 実りの金 #C8A15A
   ============================================================ */

:root{
  --green:#1B5E43;
  --green-dark:#14452F;
  --green-deep:#0F3423;
  --indigo:#2E4A63;
  --gold:#C8A15A;
  --gold-dark:#A9833F;
  --bg:#FBFAF7;
  --bg-alt:#F3F1EA;
  --ink:#1F2421;
  --ink-mid:#4A524C;
  --line:#DFDBD0;
  --white:#FFFFFF;

  --serif:"Noto Serif JP", "Yu Mincho", "游明朝", "Hiragino Mincho ProN", serif;
  --sans:"Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;

  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
  --space-6:64px;
  --space-7:96px;

  --header-h:68px;
  --spcta-h:56px;
  --wrap:1120px;
  --radius:4px;
}

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

html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 12px);
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  overflow-x:hidden;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:var(--green); }
h1,h2,h3{ font-family:var(--serif); font-weight:600; line-height:1.5; margin:0; }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:20px; }
.wrap--narrow{ max-width:820px; }

.visually-hidden{
  position:absolute; width:1px; height:1px; margin:-1px; padding:0;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  display:inline-flex; align-items:center; min-height:44px;
  background:var(--green); color:#fff; padding:12px 20px;
}
.skip-link:focus{ left:0; }

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

/* ---------- ボタン ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  min-height:48px; padding:12px 24px;
  font-family:var(--sans); font-size:16px; font-weight:700;
  text-decoration:none; border:1px solid transparent; border-radius:var(--radius);
  transition:background-color .2s ease, color .2s ease, border-color .2s ease;
  text-align:center;
}
.btn--lg{ min-height:56px; padding:14px 28px; font-size:17px; }
.btn--block{ width:100%; }
.btn--gold{ background:var(--gold); color:#241C0B; border-color:var(--gold); }
.btn--gold:hover{ background:var(--gold-dark); border-color:var(--gold-dark); color:#fff; }
.btn--ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.8); }
.btn--ghost:hover{ background:rgba(255,255,255,.14); }
.btn--green{ background:var(--green); color:#fff; border-color:var(--green); }
.btn--green:hover{ background:var(--green-dark); }

/* ---------- 共通セクション ---------- */
.sec{ padding:var(--space-7) 0; }
.sec__title{
  font-size:clamp(26px,4.4vw,38px);
  color:var(--green);
  text-align:center;
  margin-bottom:var(--space-3);
}
.sec__title--light{ color:#fff; }
.sec__title-sub{
  display:block;
  font-family:var(--sans);
  font-size:14px; font-weight:500; letter-spacing:.08em;
  color:var(--gold-dark);
  margin-bottom:10px;
}
.sec__lead{
  text-align:center; font-size:17px; color:var(--ink-mid);
  margin-bottom:var(--space-5);
}
.sec__lead--light{ color:rgba(255,255,255,.9); }
.credit{
  font-size:12px; color:var(--ink-mid); margin-top:6px; text-align:right;
}
.credit--light{ color:rgba(255,255,255,.75); }

/* ============================================================
   1. ヘッダー
   ============================================================ */
.header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  height:var(--header-h);
  background:rgba(251,250,247,.72);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:background-color .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.header.is-solid{
  background:var(--bg);
  border-bottom-color:var(--line);
  box-shadow:0 2px 12px rgba(31,36,33,.06);
}
.header__inner{
  height:100%; max-width:1280px; margin-inline:auto; padding-inline:16px;
  display:flex; align-items:center; gap:12px;
}
.header__logo{ font-family:var(--serif); font-size:20px; font-weight:700; margin-right:auto; }
.header__logo a{
  color:var(--green); text-decoration:none;
  display:flex; align-items:baseline; gap:4px;
  min-height:44px; align-content:center; flex-wrap:wrap;
}
.header__logo span{ font-size:12px; font-weight:400; }

.header__nav{ display:flex; align-items:center; gap:28px; }
.gnav__list{ display:flex; gap:22px; }
.gnav__list a{
  display:flex; align-items:center; min-height:44px;
  font-size:15px; color:var(--ink); text-decoration:none;
}
.gnav__list a:hover{ color:var(--green); }

.gnav__contact{ display:flex; align-items:center; gap:14px; }
.gnav__tel{
  display:grid; grid-template-columns:auto 1fr; column-gap:6px;
  align-content:center; min-height:44px; padding:3px 0;
  text-decoration:none; color:var(--green);
}
.gnav__tel img{ grid-row:1/3; align-self:center; }
.gnav__tel-num{ font-family:var(--serif); font-size:20px; font-weight:700; line-height:1.2; }
.gnav__tel-note{ font-size:11px; color:var(--ink-mid); line-height:1.3; }
.gnav__cta{ min-height:44px; padding:10px 18px; font-size:14px; }

.header__tel-sp, .header__burger{ display:none; }

/* ============================================================
   2. ヒーロー
   ============================================================ */
.hero{
  position:relative; isolation:isolate;
  min-height:min(100svh,860px);
  display:flex; align-items:center;
  padding:calc(var(--header-h) + 48px) 0 72px;
}
.hero__bg{ position:absolute; inset:0; z-index:-2; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; }
.hero::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(180deg, rgba(15,52,35,.72) 0%, rgba(15,52,35,.46) 42%, rgba(15,52,35,.78) 100%),
    linear-gradient(90deg, rgba(27,94,67,.62) 0%, rgba(27,94,67,.20) 70%);
}
.hero__inner{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:20px; color:#fff; }
.hero__eyebrow{
  font-size:14px; letter-spacing:.1em; color:#fff;
  border-left:3px solid var(--gold); padding-left:12px; margin-bottom:20px;
}
.hero__title{
  font-size:clamp(30px,6.2vw,58px);
  line-height:1.42; letter-spacing:.02em;
  text-shadow:0 2px 18px rgba(0,0,0,.35);
  margin-bottom:22px;
}
.hero__lead{
  max-width:40em; font-size:16px; line-height:2;
  color:rgba(255,255,255,.94);
  text-shadow:0 1px 10px rgba(0,0,0,.35);
  margin-bottom:26px;
}
.hero__badges{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:30px; }
.hero__badges li{
  font-size:13px; padding:7px 14px; border-radius:999px;
  border:1px solid rgba(255,255,255,.55);
  background:rgba(15,52,35,.35);
}
.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; }
.hero__note{ margin-top:14px; font-size:16px; color:rgba(255,255,255,.92); }
.hero__credit{
  position:absolute; right:14px; bottom:10px;
  font-size:11px; color:rgba(255,255,255,.72); margin:0;
}

/* ============================================================
   3.【感動設計】姫神山と庭の四季
   ============================================================ */
.shiki{
  position:relative;
  background:var(--green-deep);
  color:#fff;
}
.shiki__pin{
  position:relative;
  min-height:100svh;
  display:flex; flex-direction:column;
  padding:calc(var(--header-h) + 20px) 20px 34px;
  overflow:hidden;
}
.shiki__head{ text-align:center; margin-bottom:16px; }
.shiki__eyebrow{
  font-size:13px; letter-spacing:.16em; color:var(--gold);
  margin-bottom:6px;
}
.shiki__title{
  font-size:clamp(24px,4.2vw,36px); color:#fff;
}
.shiki__title .sec__title-sub{ color:rgba(255,255,255,.72); }

.shiki__stage{
  position:relative; flex:1 1 auto;
  min-height:260px;
  border-radius:var(--radius);
  overflow:hidden;
  background:#0B2619;
  max-width:1180px; width:100%; margin-inline:auto;
  container-type:inline-size;
}
.shiki__pic{
  position:absolute; inset:0; margin:0; opacity:0;
}
.shiki__pic.is-active{ opacity:1; }
.shiki__pic img{ width:100%; height:100%; object-fit:cover; }

/* 画面幅いっぱい・高さは画面の20%程度。庭の写真の上に常に同じ位置・同じ形で重なる。
   高さの下限を「幅の1/8」＝稜線SVGの viewBox 比（2400:300）に合わせている。
   これを下回ると slice が山の頂を上から切り落とし、ただの帯に見えてしまうため。 */
.shiki__ridge{
  position:absolute; left:0; right:0; bottom:0;
  height:20vh;
  height:max(20vh, 12.5cqw);
  pointer-events:none;
}
.shiki__ridge svg{ width:100%; height:100%; display:block; }
.shiki__ridge::before{
  content:""; position:absolute; left:0; right:0; bottom:0; height:170%;
  background:linear-gradient(180deg, rgba(11,38,25,0) 0%, rgba(11,38,25,.30) 100%);
  pointer-events:none;
}

.shiki__caps{
  position:relative; height:104px; margin-top:20px;
  max-width:760px; width:100%; margin-inline:auto;
}
.shiki__cap{
  position:absolute; inset:0; text-align:center; opacity:0;
}
.shiki__cap.is-active{ opacity:1; }
.shiki__label{
  font-family:var(--serif); font-size:clamp(20px,3.2vw,26px);
  color:var(--gold); letter-spacing:.14em; margin-bottom:6px;
}
.shiki__text{ font-size:16px; line-height:1.8; color:rgba(255,255,255,.92); }

.shiki__dots{
  display:flex; justify-content:center; gap:10px; margin-top:6px;
}
.shiki__dots li{
  width:9px; height:9px; border-radius:50%;
  background:rgba(255,255,255,.28);
  transition:background-color .3s ease;
}
.shiki__dots li.is-active{ background:var(--gold); }

.shiki__outro{
  position:absolute; inset:0; z-index:5;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:22px;
  padding:20px;
  background:rgba(11,38,25,.86);
  opacity:0; visibility:hidden;
  text-align:center;
}
.shiki__outro-text{
  font-family:var(--serif); font-size:clamp(21px,3.6vw,32px);
  line-height:1.9; color:#fff;
}
.shiki__credit{
  position:absolute; right:14px; bottom:8px; z-index:6;
  font-size:11px; color:rgba(255,255,255,.6);
}

/* 縦が低いウィンドウでは見出し・キャプションを詰めて、庭の写真の高さを確保する */
@media (min-width:769px) and (max-height:780px){
  .shiki__pin{ padding-top:calc(var(--header-h) + 10px); padding-bottom:20px; }
  .shiki__head{ margin-bottom:10px; }
  .shiki__title{ font-size:clamp(20px,2.6vw,27px); }
  .shiki__eyebrow{ margin-bottom:2px; }
  .shiki__title .sec__title-sub{ margin-bottom:4px; }
  .shiki__caps{ height:86px; margin-top:12px; }
}

/* --- prefers-reduced-motion 用の静的表示 --- */
.shiki.is-static .shiki__pin{
  min-height:0; display:block; overflow:visible;
  padding-bottom:var(--space-6);
}
.shiki.is-static .shiki__static-panel{
  max-width:1180px; margin:0 auto var(--space-5);
}
.shiki.is-static .shiki__stage{
  position:relative; aspect-ratio:16/9; min-height:0; margin-bottom:16px;
}
.shiki.is-static .shiki__pic{ position:absolute; inset:0; opacity:1; }
.shiki.is-static .shiki__caps{ position:static; height:auto; }
.shiki.is-static .shiki__cap{ position:static; opacity:1; }
.shiki.is-static .shiki__dots{ display:none; }
.shiki.is-static .shiki__outro{
  position:static; opacity:1; visibility:visible; background:none;
  padding:var(--space-4) 0 0;
}
.shiki.is-static .shiki__credit{ position:static; text-align:right; }

/* ============================================================
   4. 国が任せる技術
   ============================================================ */
.sec--public{ background:var(--bg); }
.records{
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
  margin-bottom:var(--space-6);
}
.record{
  background:var(--white); border:1px solid var(--line);
  border-top:3px solid var(--green);
  padding:22px 18px; text-align:center;
}
.record__name{ font-family:var(--serif); font-size:19px; font-weight:700; color:var(--green); margin-bottom:6px; }
.record__work{ font-size:15px; color:var(--ink-mid); }

.stats{
  display:grid; grid-template-columns:repeat(3,1fr);
  max-width:760px; margin-inline:auto;
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.stat{ text-align:center; padding:26px 8px; }
.stat + .stat{ border-left:1px solid var(--line); }
.stat__num{
  font-family:var(--serif); font-weight:700; color:var(--gold-dark);
  font-size:clamp(38px,7vw,56px); line-height:1.1;
}
.stat__unit{ font-size:.45em; margin-left:4px; color:var(--ink-mid); }
.stat__label{ font-size:15px; color:var(--ink-mid); margin-top:6px; }
.stats__note{ text-align:center; font-size:13px; color:var(--ink-mid); margin-top:10px; }

.public__closing{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);
  gap:var(--space-4); align-items:center;
  margin-top:var(--space-6);
}
.public__photo{ margin:0; }
.public__photo img{ width:100%; border-radius:var(--radius); }
.public__closing-text{ font-size:17px; line-height:2; }

/* ============================================================
   5. あなたの庭の、いまの悩み
   ============================================================ */
.sec--trouble{ background:var(--bg-alt); }
.troubles{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
}
.trouble{
  background:var(--white); border:1px solid var(--line);
  padding:26px 20px 20px; display:flex; flex-direction:column;
}
.trouble__icon{
  width:64px; height:64px; margin:0 auto 16px;
  background:var(--bg-alt); border-radius:50%; padding:10px;
  object-fit:contain;
}
.trouble__title{
  font-size:17px; line-height:1.6; color:var(--green); margin-bottom:10px; text-align:center;
}
.trouble__desc{ font-size:16px; line-height:1.8; color:var(--ink-mid); margin-bottom:16px; }
.trouble__link{
  margin-top:auto; align-self:flex-start;
  display:inline-flex; align-items:center; min-height:44px;
  font-size:14px; font-weight:700; color:var(--green); text-decoration:none;
  border-bottom:1px solid var(--gold);
}
.trouble__link::after{ content:"　›"; }
.trouble__link:hover{ color:var(--gold-dark); }

/* ============================================================
   6. 庭の一年
   ============================================================ */
.sec--calendar{ background:var(--bg); }
.cal{ max-width:900px; margin-inline:auto; }
.cal__months{
  display:grid; grid-template-columns:repeat(12,1fr);
  border:1px solid var(--line); background:var(--white);
}
.cal__month{
  min-height:52px; border:0; border-left:1px solid var(--line);
  background:transparent; cursor:pointer;
  font-family:var(--serif); font-size:17px; font-weight:600; color:var(--ink-mid);
  padding:8px 2px; transition:background-color .2s ease, color .2s ease;
}
.cal__month:first-child{ border-left:0; }
.cal__month:hover{ background:var(--bg-alt); }
.cal__month.is-active{ background:var(--green); color:#fff; }
.cal__month.is-now{ box-shadow:inset 0 -4px 0 var(--gold); }

.cal__panel{
  border:1px solid var(--line); border-top:0; background:var(--white);
  padding:var(--space-4);
}
.cal__panel-title{
  font-family:var(--serif); font-size:24px; color:var(--green); margin-bottom:6px;
}
.cal__panel-now{ font-size:13px; color:var(--gold-dark); margin-bottom:14px; }
.cal__jobs li{
  position:relative; padding:10px 0 10px 26px; border-bottom:1px dashed var(--line);
  font-size:16px;
}
.cal__jobs li::before{
  content:""; position:absolute; left:6px; top:19px;
  width:8px; height:8px; border-radius:50%; background:var(--gold);
}
.cal__jobs li span{ font-size:13px; color:var(--ink-mid); margin-left:8px; }
.cal__empty{ font-size:16px; color:var(--ink-mid); padding:10px 0; }
.cal__note{ max-width:900px; margin:18px auto 0; font-size:14px; color:var(--ink-mid); }

.cal__closing{
  max-width:900px; margin:var(--space-6) auto 0;
  background:var(--green); color:#fff; padding:var(--space-5) var(--space-4);
  text-align:center; border-radius:var(--radius);
}
.cal__closing p{ font-size:17px; line-height:2; margin-bottom:22px; }

/* ============================================================
   7. 施工事例
   ============================================================ */
.sec--works{ background:var(--bg-alt); }
.works__notice{
  max-width:820px; margin:0 auto var(--space-4);
  font-size:14px; color:var(--ink-mid); text-align:center;
}
.tabs__nav{ display:flex; gap:4px; flex-wrap:wrap; justify-content:center; margin-bottom:var(--space-4); }
.tabs__btn{
  min-height:48px; padding:12px 26px; cursor:pointer;
  font-family:var(--sans); font-size:15px; font-weight:700;
  color:var(--ink-mid); background:var(--white);
  border:1px solid var(--line); border-radius:var(--radius);
  transition:background-color .2s ease, color .2s ease;
}
.tabs__btn:hover{ background:var(--bg); }
.tabs__btn.is-active{ background:var(--green); color:#fff; border-color:var(--green); }

.work{
  display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  gap:var(--space-4); align-items:center;
  background:var(--white); border:1px solid var(--line); padding:var(--space-4);
}
.work--ba{ grid-template-columns:1fr; }
.work__fig{ margin:0; }
.work__fig img{ width:100%; border-radius:var(--radius); }
.work__cat{
  display:inline-block; font-size:12px; font-weight:700; letter-spacing:.08em;
  color:#fff; background:var(--indigo); padding:4px 12px; margin-bottom:12px;
}
.work__name{ font-size:24px; color:var(--green); margin-bottom:4px; }
.work__work{ font-size:15px; color:var(--gold-dark); font-weight:700; margin-bottom:12px; }
.work__desc{ font-size:16px; line-height:1.9; color:var(--ink-mid); }

.ba{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.ba__fig{ margin:0; }
.ba__fig img{ width:100%; border-radius:var(--radius); }
.ba__cap{
  font-size:13px; font-weight:700; color:var(--green);
  text-align:center; padding-top:8px;
}

.work__list{ margin-top:18px; display:grid; gap:8px; }
.work__list li{
  display:flex; flex-wrap:wrap; gap:4px 16px; align-items:baseline;
  background:var(--white); border:1px solid var(--line);
  border-left:3px solid var(--indigo);
  padding:16px 20px;
}
.work__list-name{ font-family:var(--serif); font-size:18px; font-weight:600; color:var(--green); }
.work__list-work{ font-size:15px; color:var(--ink-mid); }

/* ============================================================
   8. 姫神造園について
   ============================================================ */
.sec--about{ background:var(--bg); }
.about__origin{
  text-align:center; font-family:var(--serif); font-size:clamp(16px,2.2vw,19px);
  line-height:2.2; color:var(--ink); margin-bottom:var(--space-6);
}
.company{
  width:100%; max-width:840px; margin:0 auto var(--space-4);
  border-collapse:collapse; background:var(--white);
  border:1px solid var(--line);
}
.company th,.company td{
  border-bottom:1px solid var(--line); padding:14px 20px;
  font-size:16px; text-align:left; vertical-align:top;
}
.company td a{ display:inline-block; padding:10px 2px; }
.company th{
  width:34%; background:var(--bg-alt); color:var(--green);
  font-weight:700; white-space:nowrap;
}
.company tr:last-child th,.company tr:last-child td{ border-bottom:0; }
.about__closing{ text-align:center; font-size:16px; color:var(--ink-mid); }

/* ============================================================
   9. よくあるご質問
   ============================================================ */
.sec--faq{ background:var(--bg-alt); }
.faq__notice{
  text-align:center; font-size:14px; color:var(--ink-mid); margin-bottom:var(--space-4);
}
.faq__item{
  background:var(--white); border:1px solid var(--line); margin-bottom:10px;
}
.faq__q{
  list-style:none; cursor:pointer;
  display:flex; align-items:center; gap:12px;
  min-height:56px; padding:14px 52px 14px 20px; position:relative;
  font-family:var(--serif); font-size:17px; font-weight:600; color:var(--green);
}
.faq__q::-webkit-details-marker{ display:none; }
.faq__q::before{ content:"Q"; font-size:15px; color:var(--gold-dark); }
.faq__q::after{
  content:""; position:absolute; right:22px; top:50%;
  width:11px; height:11px; margin-top:-7px;
  border-right:2px solid var(--green); border-bottom:2px solid var(--green);
  transform:rotate(45deg); transition:transform .2s ease;
}
.faq__item[open] .faq__q::after{ transform:rotate(-135deg); margin-top:-2px; }
.faq__a{ padding:0 20px 20px 52px; }
.faq__a p{ font-size:16px; line-height:1.9; color:var(--ink-mid); }
.faq__a a{ display:inline-block; padding:10px 2px; }

/* ============================================================
   10. お問い合わせ
   ============================================================ */
.sec--contact{ background:var(--green); color:#fff; }
.contact{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  gap:var(--space-4); align-items:start;
}
.contact__tel{
  background:var(--green-deep); border:1px solid rgba(255,255,255,.16);
  padding:var(--space-4); border-radius:var(--radius);
}
.contact__tel-icon{ filter:brightness(0) invert(1); opacity:.85; margin-bottom:12px; }
.contact__tel-label{ font-size:14px; letter-spacing:.1em; color:rgba(255,255,255,.8); }
.contact__tel-num{ font-family:var(--serif); font-size:clamp(30px,5.4vw,40px); font-weight:700; line-height:1.3; }
.contact__tel-num a{ color:#fff; text-decoration:none; }
.contact__tel-hours{ font-size:16px; color:rgba(255,255,255,.9); margin-top:4px; }
.contact__tel-best{
  display:inline-block; margin-top:8px; padding:6px 14px;
  background:var(--gold); color:#241C0B; font-size:16px; font-weight:700;
  border-radius:6px; line-height:1.6;
}
.contact__tel-sub{
  margin-top:18px; padding-top:16px; font-size:16px; line-height:1.9;
  border-top:1px solid rgba(255,255,255,.16); color:rgba(255,255,255,.88);
}
.contact__tel-sub a{ display:inline-block; padding:10px 2px; }
.contact__tel-sub a{ color:var(--gold); }
.contact__photo{ margin:var(--space-3) 0 0; }
.contact__photo img{ width:100%; border-radius:var(--radius); }

.contact__form{
  background:var(--bg); color:var(--ink);
  padding:var(--space-4); border-radius:var(--radius);
}
.form__note{
  font-size:14px; color:var(--ink-mid); background:var(--bg-alt);
  border-left:3px solid var(--gold); padding:10px 14px; margin-bottom:var(--space-3);
}
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:14px; font-weight:700; color:var(--green); margin-bottom:6px; }
.field input,.field select,.field textarea{
  width:100%; min-height:48px; padding:12px 14px;
  font-family:var(--sans); font-size:16px; color:var(--ink);
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
}
.field textarea{ min-height:110px; resize:vertical; line-height:1.7; }
.field input::placeholder,.field textarea::placeholder{ color:#9AA29C; }
.form__result{ margin-top:14px; font-size:14px; color:var(--green); font-weight:700; }

/* ============================================================
   11. フッター
   ============================================================ */
.footer{
  background:var(--green-deep); color:rgba(255,255,255,.86);
  padding:var(--space-6) 0 calc(var(--space-5) + var(--spcta-h));
  font-size:16px; line-height:1.9;
}
.footer__contact a{ display:inline-block; padding:10px 2px; }
.footer__name{ font-family:var(--serif); font-size:22px; color:#fff; margin-bottom:10px; }
.footer a{ color:var(--gold); }
.footer__license,.footer__area{ margin-top:6px; }
.footer__nav{
  display:flex; flex-wrap:wrap; gap:6px 20px; margin-top:var(--space-4);
}
.footer__nav a{
  display:inline-flex; align-items:center; min-height:44px;
  font-size:14px; color:rgba(255,255,255,.86); text-decoration:none;
}
.footer__nav a:hover{ color:var(--gold); }
.footer__rule{ border:0; border-top:1px solid rgba(255,255,255,.18); margin:var(--space-4) 0; }
.footer__demo{ font-size:14px; line-height:1.9; color:rgba(255,255,255,.7); }

/* ============================================================
   スマホ追従CTA
   ============================================================ */
.spcta{
  position:fixed; inset:auto 0 0 0; z-index:110;
  height:var(--spcta-h); display:none;
  box-shadow:0 -2px 14px rgba(0,0,0,.18);
}
.spcta a{
  flex:1 1 50%; display:flex; align-items:center; justify-content:center; gap:8px;
  height:var(--spcta-h); font-size:16px; font-weight:700; text-decoration:none;
}
.spcta__tel{ background:var(--green); color:#fff; }
.spcta__tel img{ filter:brightness(0) invert(1); }
.spcta__form{ background:var(--gold); color:#241C0B; }

/* ============================================================
   モーション（GSAP未実行時のフォールバックを兼ねる）
   ============================================================ */
.reveal{ opacity:1; }
.js-motion .reveal{ opacity:0; }

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width:1024px){
  .gnav__tel-note{ display:none; }
  .gnav__list{ gap:14px; }
  .gnav__list a{ font-size:14px; }
}

@media (max-width:900px){
  :root{ --space-7:64px; --space-6:48px; }

  .header__nav{
    position:fixed; inset:var(--header-h) 0 auto 0;
    display:block; background:var(--bg);
    border-bottom:1px solid var(--line);
    padding:var(--space-3) 20px var(--space-4);
    box-shadow:0 12px 24px rgba(31,36,33,.12);
    transform:translateY(-120%); opacity:0; visibility:hidden;
    transition:transform .28s ease, opacity .28s ease, visibility .28s;
    max-height:calc(100svh - var(--header-h)); overflow-y:auto;
  }
  .header__nav.is-open{ transform:translateY(0); opacity:1; visibility:visible; }
  .gnav__list{ flex-direction:column; gap:0; }
  .gnav__list li + li{ border-top:1px solid var(--line); }
  .gnav__list a{ min-height:52px; font-size:16px; }
  .gnav__contact{ flex-direction:column; align-items:stretch; gap:12px; margin-top:var(--space-3); }
  .gnav__tel{ justify-items:start; }
  .gnav__tel-note{ display:block; }
  .gnav__cta{ width:100%; }

  .header__tel-sp{
    display:flex; align-items:center; justify-content:center;
    width:44px; height:44px; border:1px solid var(--green); border-radius:var(--radius);
  }
  .header__burger{
    display:flex; flex-direction:column; justify-content:center; gap:5px;
    width:44px; height:44px; padding:0 10px;
    background:transparent; border:1px solid var(--green); border-radius:var(--radius);
    cursor:pointer;
  }
  .header__burger span{
    display:block; height:2px; background:var(--green);
    transition:transform .25s ease, opacity .25s ease;
  }
  .header__burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .header__burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .header__burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .records{ grid-template-columns:repeat(2,1fr); }
  .troubles{ grid-template-columns:repeat(2,1fr); }
  .public__closing{ grid-template-columns:1fr; }
  .work{ grid-template-columns:1fr; }
  .contact{ grid-template-columns:1fr; }
  .cal__months{ grid-template-columns:repeat(6,1fr); }
  .cal__month:nth-child(7){ border-left:0; }
  .cal__month:nth-child(-n+6){ border-bottom:1px solid var(--line); }
}

@media (max-width:768px){
  .spcta{ display:flex; }
  body{ padding-bottom:0; }

  .shiki__pin{ padding-top:calc(var(--header-h) + 12px); padding-bottom:calc(var(--spcta-h) + 14px); }
  .shiki__caps{ height:118px; margin-top:14px; }
  .shiki__stage{ min-height:180px; }
  .shiki__outro{ padding-bottom:calc(var(--spcta-h) + 20px); }

  .hero{ padding-bottom:calc(72px + var(--spcta-h)); }
  .hero__cta{ flex-direction:column; align-items:stretch; }
  .hero__cta .btn{ width:100%; }

  .footer{ padding-bottom:calc(var(--space-5) + var(--spcta-h)); }
}

@media (max-width:600px){
  :root{ --space-7:56px; --space-6:40px; --space-5:32px; }

  .troubles{ grid-template-columns:1fr; }
  .records{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr; }
  .stat + .stat{ border-left:0; border-top:1px solid var(--line); }
  .cal__months{ grid-template-columns:repeat(4,1fr); }
  .cal__month{ border-bottom:1px solid var(--line); }
  .cal__month:nth-child(4n+1){ border-left:0; }
  .cal__month:nth-child(7){ border-left:1px solid var(--line); }
  .cal__panel{ padding:var(--space-3); }
  .ba{ grid-template-columns:1fr; }
  .work{ padding:var(--space-3); }
  .company th{ width:38%; padding:14px; font-size:14px; }
  .company td{ padding:14px; font-size:14px; }
  .tabs__btn{ flex:1 1 auto; padding:12px 14px; font-size:14px; }
  .faq__q{ font-size:16px; padding-right:46px; }
  .faq__a{ padding-left:20px; }
  .contact__tel,.contact__form{ padding:var(--space-3); }
  .spcta a{ font-size:15px; }
}

@media (max-width:400px){
  .company{ display:block; }
  .company tbody,.company tr,.company th,.company td{ display:block; width:100%; }
  .company th{ border-bottom:0; padding-bottom:4px; white-space:normal; }
  .company td{ padding-top:4px; }
}

/* ============================================================
   prefers-reduced-motion：全アニメーションを無効化
   ============================================================ */
@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;
  }
  .js-motion .reveal{ opacity:1 !important; transform:none !important; }
}