/* ===================================================================
   東鹿株式会社 / TOKA CO.,Ltd  コーポレートサイト
   ---------------------------------------------------------------
   Design concept:
     社名の「東」＝東京、「鹿」＝代表の出身地・鹿児島。
     ロゴの ○＋山 を「太陽（＝太陽光発電）と桜島」と解釈し、
     濃紺（インフラ・信頼）× 太陽オレンジ（電気・エネルギー）で構成。
     BtoB／協力会社登録の審査で見られる前提のため、
     装飾よりも「情報が整理されて見える」ことを優先。
   =================================================================== */

:root{
  /* --- 色 --- */
  --navy:        #0E2740;   /* メイン。ヘッダー／フッター／見出し */
  --navy-deep:   #081A2C;   /* さらに濃い。CTA背景など */
  --navy-soft:   #1D4368;   /* ホバー・サブ */
  --ink:         #16202B;   /* 本文 */
  --ink-soft:    #55636F;   /* 補足文 */
  --ink-faint:   #8593A0;   /* キャプション・プレースホルダー */
  --sun:         #E5822B;   /* アクセント（太陽・電気） */
  --sun-soft:    #F09A4C;
  --sun-pale:    #FDF1E4;   /* タグ・淡い背景 */
  --alert:       #C4372B;   /* 2027年問題など緊急性の訴求 */
  --white:       #FFFFFF;
  --paper:       #F7F9FB;   /* セクション区切り */
  --paper-warm:  #F5F2ED;
  --line:        #DFE5EB;
  --line-soft:   #EDF1F5;

  /* --- 文字 --- */
  --font-body:   "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-num:    "Barlow Condensed", "Zen Kaku Gothic New", sans-serif;

  /* --- 影 --- */
  --shadow-sm:   0 1px 3px rgba(14,39,64,0.08), 0 4px 16px rgba(14,39,64,0.05);
  --shadow-md:   0 4px 12px rgba(14,39,64,0.10), 0 16px 40px rgba(14,39,64,0.09);

  --radius:      3px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 88px; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.9;
  font-feature-settings: "palt";
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,h5{ margin:0; line-height:1.5; font-weight:700; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }
table{ border-collapse: collapse; width:100%; }

.wrap{ max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow{ max-width: 820px; margin: 0 auto; padding: 0 24px; }

.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--sun); color:#fff;
  padding:10px 18px; z-index:999; font-weight:700;
}
.skip-link:focus{ left:12px; top:12px; }

/* ===================== 写真 ===================== */
/* 画像が未設置でもレイアウトが崩れないよう、枠側で比率を確保する */
.photo{
  position:relative; overflow:hidden; background:var(--paper-warm);
  border-radius: var(--radius);
}
.photo::after{ content:""; display:block; padding-top: var(--ratio, 66%); }
.photo img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit:cover; display:block;
  font-size:0.75rem; color:var(--ink-faint); /* alt表示時の見た目 */
}
.photo-16x9{ --ratio: 56.25%; }
.photo-4x3{  --ratio: 75%; }
.photo-1x1{  --ratio: 100%; }
.photo-wide{ --ratio: 42%; }

/* ===================== ヘッダー ===================== */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; gap:24px;
  min-height:76px;
}
.logo{ display:flex; align-items:center; gap:11px; flex-shrink:0; }
.logo .mark{ width:38px; height:38px; flex-shrink:0; }
.logo .name{ display:flex; flex-direction:column; line-height:1.25; }
.logo .name b{
  font-size:1.24rem; font-weight:700; color:var(--navy);
  letter-spacing:0.06em;
}
.logo .name small{
  font-family: var(--font-num);
  font-size:0.72rem; letter-spacing:0.22em; color:var(--ink-faint);
  font-weight:500;
}

.nav-desktop{ display:flex; gap:26px; margin-left:auto; }
.nav-desktop a{
  font-size:0.93rem; font-weight:500; color:var(--navy);
  padding:6px 0; position:relative; white-space:nowrap;
}
.nav-desktop a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:var(--sun); transform:scaleX(0); transition:transform .22s ease;
}
.nav-desktop a:hover::after, .nav-desktop a[aria-current="page"]::after{ transform:scaleX(1); }

.header-cta{ display:flex; align-items:center; gap:14px; flex-shrink:0; }
.tel-badge{
  text-align:right; font-size:0.68rem; color:var(--ink-soft); line-height:1.4;
}
.tel-badge .num{
  display:block; font-family:var(--font-num); font-size:1.42rem; font-weight:600;
  color:var(--navy); letter-spacing:0.03em;
}

.btn-primary{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--sun); color:#fff; font-weight:700; font-size:0.95rem;
  padding:13px 26px; border-radius:var(--radius); border:none;
  transition: background .2s ease, transform .2s ease;
  text-align:center; line-height:1.5;
}
.btn-primary:hover{ background:#D3741F; transform:translateY(-1px); }
.btn-ghost{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:transparent; color:var(--navy); font-weight:700; font-size:0.95rem;
  padding:12px 26px; border:1.5px solid var(--navy); border-radius:var(--radius);
  transition: background .2s ease, color .2s ease;
}
.btn-ghost:hover{ background:var(--navy); color:#fff; }
.btn-white{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:#fff; color:var(--navy); font-weight:700; font-size:0.95rem;
  padding:13px 26px; border-radius:var(--radius);
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-white:hover{ transform:translateY(-1px); box-shadow:var(--shadow-md); }
.btn-lg{ padding:17px 40px; font-size:1.03rem; }

.nav-toggle{
  display:none; width:44px; height:44px; border:1px solid var(--line);
  background:#fff; border-radius:var(--radius); color:var(--navy);
  font-size:1.15rem; align-items:center; justify-content:center;
}

/* スマホ用の発信ボタン（PCでは非表示） */
.btn-tel-sp{
  display:none; width:44px; height:44px; border-radius:var(--radius);
  background:var(--navy); color:#fff;
  align-items:center; justify-content:center; flex-shrink:0;
}
.btn-tel-sp svg{ width:21px; height:21px; fill:currentColor; }

/* モバイルドロワー */
.mobile-drawer{
  position:fixed; inset:0; background:var(--navy); z-index:200;
  padding:80px 28px 40px; display:none; flex-direction:column; gap:4px;
  overflow-y:auto;
}
.mobile-drawer.open{ display:flex; }
.mobile-drawer a{
  color:#fff; font-size:1.06rem; font-weight:500;
  padding:15px 0; border-bottom:1px solid rgba(255,255,255,0.13);
}
.mobile-drawer .btn-primary{ margin-top:22px; }
.mobile-drawer .drawer-tel{
  margin-top:20px; color:#fff; text-align:center;
}
.mobile-drawer .drawer-tel .num{
  font-family:var(--font-num); font-size:1.9rem; font-weight:600; display:block;
}
.mobile-drawer .close-btn{
  position:absolute; top:22px; right:24px; width:42px; height:42px;
  background:transparent; border:1px solid rgba(255,255,255,0.3);
  color:#fff; font-size:1.3rem; border-radius:var(--radius);
}

/* ===================== 共通セクション ===================== */
.section{ padding: 92px 0; }
.section-sm{ padding: 64px 0; }
.section-paper{ background:var(--paper); }
.section-navy{ background:var(--navy); color:#fff; }

.sec-head{ margin-bottom:52px; }
.sec-head.center{ text-align:center; }
.sec-label{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-num); font-size:0.82rem; font-weight:600;
  letter-spacing:0.2em; color:var(--sun); text-transform:uppercase;
  margin-bottom:14px;
}
.sec-label::before{
  content:""; width:26px; height:2px; background:var(--sun); display:block;
}
.sec-head.center .sec-label::after{
  content:""; width:26px; height:2px; background:var(--sun); display:block;
}
.sec-title{
  font-size: clamp(1.6rem, 3.6vw, 2.3rem); color:var(--navy);
  letter-spacing:0.01em; line-height:1.45;
}
.section-navy .sec-title{ color:#fff; }
.sec-lead{
  margin-top:18px; color:var(--ink-soft); font-size:1rem; max-width:760px; line-height:2;
}
.section-navy .sec-lead{ color:rgba(255,255,255,0.78); }
.sec-head.center .sec-lead{ margin-left:auto; margin-right:auto; max-width:680px; }

/* ===================== ヒーロー ===================== */
.hero{
  position:relative; background:var(--navy-deep); color:#fff; overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; opacity:0.36; }
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(105deg, rgba(8,26,44,0.94) 0%, rgba(8,26,44,0.78) 46%, rgba(8,26,44,0.42) 100%);
}
.hero .wrap{ position:relative; z-index:2; padding-top:104px; padding-bottom:104px; }
.hero-inner{ max-width:720px; }
.hero-eyebrow{
  display:inline-block; font-size:0.83rem; font-weight:600; letter-spacing:0.14em;
  color:var(--sun); border:1px solid rgba(229,130,43,0.5);
  padding:7px 16px; border-radius:var(--radius); margin-bottom:26px;
}
.hero h1{
  font-size: clamp(1.95rem, 5.4vw, 3.3rem); line-height:1.38; letter-spacing:0.01em;
  font-weight:700;
}
.hero h1 .accent{ color:var(--sun); }
.hero-sub{
  margin-top:26px; font-size:clamp(0.97rem, 1.9vw, 1.1rem);
  color:rgba(255,255,255,0.85); line-height:2.05; max-width:620px;
}
.hero-actions{ margin-top:38px; display:flex; gap:14px; flex-wrap:wrap; }
.hero-tags{
  margin-top:44px; padding-top:26px; border-top:1px solid rgba(255,255,255,0.16);
  display:flex; gap:10px; flex-wrap:wrap;
}
.hero-tags li{
  font-size:0.84rem; color:rgba(255,255,255,0.9); font-weight:500;
  background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.16);
  padding:7px 15px; border-radius:var(--radius);
}

/* 下層ページの小さいヒーロー */
.page-hero{
  background:var(--navy); color:#fff; position:relative; overflow:hidden;
}
.page-hero-bg{ position:absolute; inset:0; }
.page-hero-bg img{ width:100%; height:100%; object-fit:cover; opacity:0.26; }
.page-hero-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(14,39,64,0.93), rgba(14,39,64,0.66));
}
.page-hero .wrap{ position:relative; z-index:2; padding-top:70px; padding-bottom:70px; }
.page-hero h1{ font-size:clamp(1.65rem, 4vw, 2.5rem); letter-spacing:0.02em; }
.page-hero .en{
  font-family:var(--font-num); font-size:0.85rem; letter-spacing:0.24em;
  color:var(--sun); font-weight:600; display:block; margin-bottom:12px;
  text-transform:uppercase;
}
.page-hero p{ margin-top:18px; color:rgba(255,255,255,0.8); max-width:640px; line-height:2; }

/* パンくず */
.breadcrumb{ background:var(--paper); border-bottom:1px solid var(--line-soft); }
.breadcrumb ol{ display:flex; flex-wrap:wrap; gap:8px; padding:13px 0; font-size:0.8rem; color:var(--ink-faint); }
.breadcrumb li::after{ content:"／"; margin-left:8px; color:var(--line); }
.breadcrumb li:last-child::after{ content:""; }
.breadcrumb a:hover{ color:var(--sun); }

/* ===================== 実績数字 ===================== */
.stats{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.stats li{ background:#fff; padding:34px 20px; text-align:center; }
.section-navy .stats{ background:rgba(255,255,255,0.14); border-color:rgba(255,255,255,0.14); }
.section-navy .stats li{ background:var(--navy); }
.stats .num{
  font-family:var(--font-num); font-size:3rem; font-weight:600; color:var(--navy);
  line-height:1.05; letter-spacing:0.01em; display:block;
}
.section-navy .stats .num{ color:var(--sun); }
.stats .num .unit{ font-size:1.1rem; margin-left:3px; font-weight:500; }
.stats .cap{ display:block; margin-top:10px; font-size:0.85rem; color:var(--ink-soft); font-weight:500; }
.section-navy .stats .cap{ color:rgba(255,255,255,0.72); }

/* ===================== 事業内容カード ===================== */
.svc-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }
.svc-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.svc-card:hover{ box-shadow:var(--shadow-md); transform:translateY(-3px); border-color:var(--sun); }
.svc-card .photo{ --ratio: 58%; border-radius:0; }
.svc-body{ padding:28px 26px 30px; display:flex; flex-direction:column; flex:1; }
.svc-no{
  font-family:var(--font-num); font-size:0.8rem; letter-spacing:0.2em;
  color:var(--sun); font-weight:600; margin-bottom:9px; display:block;
}
.svc-card h3{ font-size:1.24rem; color:var(--navy); line-height:1.5; }
.svc-card p{ margin-top:13px; font-size:0.93rem; color:var(--ink-soft); line-height:1.95; flex:1; }
.svc-points{ margin-top:18px; display:flex; flex-wrap:wrap; gap:7px; }
.svc-points li{
  font-size:0.78rem; background:var(--paper); color:var(--navy-soft);
  border:1px solid var(--line); padding:5px 11px; border-radius:var(--radius);
}
.svc-card .more{
  margin-top:20px; font-size:0.89rem; font-weight:700; color:var(--sun);
  display:inline-flex; align-items:center; gap:6px;
}
.svc-card:hover .more{ gap:11px; }
.svc-card .more::after{ content:"→"; transition:transform .2s ease; }

.badge-focus{
  position:absolute; top:14px; left:14px; z-index:3;
  background:var(--alert); color:#fff; font-size:0.74rem; font-weight:700;
  padding:5px 12px; border-radius:var(--radius); letter-spacing:0.04em;
}

/* ===================== 2027年問題バナー ===================== */
.alert-band{
  background:linear-gradient(100deg, #14314F 0%, #0E2740 55%, #1D1216 100%);
  color:#fff; position:relative; overflow:hidden;
}
.alert-band .wrap{ position:relative; z-index:2; }
.alert-inner{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:52px; align-items:center; }
.alert-tag{
  display:inline-flex; align-items:center; gap:9px; background:var(--alert);
  color:#fff; font-size:0.8rem; font-weight:700; padding:7px 15px;
  border-radius:var(--radius); letter-spacing:0.05em; margin-bottom:20px;
}
.alert-inner h2{ font-size:clamp(1.5rem, 3.4vw, 2.15rem); line-height:1.48; }
.alert-inner h2 em{ font-style:normal; color:var(--sun); }
/* 2カラムのテキスト側。白文字にするのは「濃紺背景のとき」だけに限定する
   （明るい背景のセクションでも .alert-inner を使い回しているため） */
.alert-inner > div > p{ margin-top:20px; line-height:2.05; font-size:0.97rem; }
.alert-band .alert-inner > div > p,
.section-navy .alert-inner > div > p{ color:rgba(255,255,255,0.8); }
.countdown{
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.16);
  border-radius:var(--radius); padding:30px 28px; text-align:center;
}
.countdown .lbl{ font-size:0.83rem; color:rgba(255,255,255,0.72); letter-spacing:0.06em; }
.countdown .big{
  font-family:var(--font-num); font-size:4.4rem; font-weight:600; color:var(--sun);
  line-height:1; margin:12px 0 6px; letter-spacing:0.01em;
}
.countdown .big .unit{ font-size:1.4rem; margin-left:4px; }
.countdown .note{ font-size:0.8rem; color:rgba(255,255,255,0.6); line-height:1.75; margin-top:10px; }

/* 期限テーブル */
.deadline-table{ font-size:0.92rem; }
.deadline-table thead th{
  background:var(--navy); color:#fff; font-weight:600; font-size:0.85rem;
  padding:13px 16px; text-align:left; white-space:nowrap;
}
.deadline-table td{
  padding:15px 16px; border-bottom:1px solid var(--line); vertical-align:top;
  line-height:1.8;
}
.deadline-table tbody tr:nth-child(odd){ background:var(--paper); }
.deadline-table .done{ color:var(--alert); font-weight:700; }
.deadline-table .soon{ color:var(--sun); font-weight:700; }

/* ===================== 選ばれる理由 ===================== */
.reason-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.reason{
  background:#fff; border-top:3px solid var(--sun); padding:32px 26px 34px;
  box-shadow:var(--shadow-sm); border-radius:0 0 var(--radius) var(--radius);
}
.reason .ico{
  width:52px; height:52px; border-radius:50%; background:var(--sun-pale);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px;
}
.reason .ico svg{ width:26px; height:26px; stroke:var(--sun); fill:none; stroke-width:1.8; }
.reason h3{ font-size:1.14rem; color:var(--navy); line-height:1.55; }
.reason p{ margin-top:13px; font-size:0.92rem; color:var(--ink-soft); line-height:1.98; }

/* ===================== 施工実績 ===================== */
.works-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.work-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; transition:box-shadow .25s ease, transform .25s ease;
}
.work-card:hover{ box-shadow:var(--shadow-md); transform:translateY(-3px); }
.work-card .photo{ --ratio: 64%; border-radius:0; }
.work-body{ padding:20px 20px 24px; }
.work-cat{
  display:inline-block; font-size:0.74rem; font-weight:700; color:#fff;
  background:var(--navy-soft); padding:4px 11px; border-radius:var(--radius);
  margin-bottom:11px; letter-spacing:0.04em;
}
.work-cat.solar{ background:var(--sun); }
.work-cat.led{ background:#2E7D6B; }
.work-cat.cubicle{ background:var(--navy-soft); }
.work-card h3{ font-size:1.03rem; color:var(--navy); line-height:1.6; }
.work-meta{ margin-top:13px; display:flex; flex-direction:column; gap:5px; }
.work-meta div{ font-size:0.83rem; color:var(--ink-soft); display:flex; gap:10px; }
.work-meta dt{ color:var(--ink-faint); min-width:4.2em; flex-shrink:0; }

/* ===================== 会社概要テーブル ===================== */
.info-table{ font-size:0.95rem; border-top:1px solid var(--line); }
.info-table th, .info-table td{
  padding:19px 4px; border-bottom:1px solid var(--line); text-align:left;
  vertical-align:top; line-height:1.95;
}
.info-table th{
  width:11em; color:var(--navy); font-weight:700; font-size:0.92rem;
  padding-right:24px;
}
.info-table td{ color:var(--ink-soft); }
.info-table td strong{ color:var(--ink); font-weight:700; }

/* ===================== 流れ（STEP） ===================== */
.flow{ counter-reset: step; display:flex; flex-direction:column; gap:0; }
.flow-item{
  display:grid; grid-template-columns:88px 1fr; gap:26px;
  padding:28px 0; border-bottom:1px dashed var(--line);
  position:relative;
}
.flow-item:last-child{ border-bottom:none; }
.flow-no{
  counter-increment: step;
  font-family:var(--font-num); font-weight:600; color:var(--sun);
  font-size:0.78rem; letter-spacing:0.16em; text-align:center;
}
.flow-no::before{
  content:"STEP"; display:block; font-size:0.68rem; color:var(--ink-faint);
  letter-spacing:0.2em; margin-bottom:2px;
}
.flow-no b{ display:block; font-size:2.5rem; line-height:1; font-weight:600; }
.flow-body h3{ font-size:1.12rem; color:var(--navy); }
.flow-body p{ margin-top:10px; font-size:0.93rem; color:var(--ink-soft); line-height:1.98; }

/* ===================== FAQ ===================== */
.faq-list{ border-top:1px solid var(--line); }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; background:none; border:none; text-align:left;
  padding:22px 44px 22px 40px; font-size:1rem; font-weight:700; color:var(--navy);
  position:relative; line-height:1.7; font-family:inherit;
}
.faq-q::before{
  content:"Q"; position:absolute; left:0; top:21px;
  font-family:var(--font-num); color:var(--sun); font-size:1.2rem; font-weight:600;
}
.faq-q::after{
  content:""; position:absolute; right:8px; top:29px;
  width:10px; height:10px; border-right:2px solid var(--ink-faint);
  border-bottom:2px solid var(--ink-faint); transform:rotate(45deg);
  transition:transform .25s ease;
}
.faq-item.open .faq-q::after{ transform:rotate(-135deg); top:33px; }
.faq-a{
  display:none; padding:0 20px 24px 40px; font-size:0.94rem;
  color:var(--ink-soft); line-height:2.05; position:relative;
}
.faq-item.open .faq-a{ display:block; }
.faq-a::before{
  content:"A"; position:absolute; left:0; top:-2px;
  font-family:var(--font-num); color:var(--navy-soft); font-size:1.2rem; font-weight:600;
}

/* ===================== コラム ===================== */
.col-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.col-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  transition:box-shadow .25s ease, transform .25s ease;
}
.col-card:hover{ box-shadow:var(--shadow-md); transform:translateY(-3px); }
.col-card .photo{ --ratio:56%; border-radius:0; background:var(--navy); }
.col-body{ padding:20px 20px 24px; display:flex; flex-direction:column; flex:1; }
.col-meta{ display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.col-date{ font-family:var(--font-num); font-size:0.82rem; color:var(--ink-faint); letter-spacing:0.06em; }
.col-tag{
  font-size:0.72rem; background:var(--sun-pale); color:#B0641B;
  padding:3px 10px; border-radius:var(--radius); font-weight:600;
}
.col-card h3{ font-size:1.02rem; color:var(--navy); line-height:1.65; flex:1; }
.col-card:hover h3{ color:var(--sun); }

/* コラム本文 */
.article{ font-size:1rem; line-height:2.1; color:var(--ink); }
.article > * + *{ margin-top:1.5em; }
.article h2{
  font-size:1.42rem; color:var(--navy); margin-top:2.4em; padding-left:15px;
  border-left:4px solid var(--sun); line-height:1.6;
}
.article h3{ font-size:1.16rem; color:var(--navy); margin-top:2em; }
.article ul{ list-style:disc; padding-left:1.4em; }
.article ol{ list-style:decimal; padding-left:1.5em; }
.article li{ margin-top:0.5em; }
.article img{ border-radius:var(--radius); }
.article a{ color:var(--sun); text-decoration:underline; text-underline-offset:3px; }
.article blockquote{
  border-left:3px solid var(--line); padding:4px 0 4px 20px; color:var(--ink-soft);
}
.article table{ font-size:0.92rem; }
.article th, .article td{ border:1px solid var(--line); padding:11px 14px; text-align:left; }
.article th{ background:var(--paper); color:var(--navy); }

/* 読み込み・空表示 */
.state{ text-align:center; padding:60px 20px; color:var(--ink-faint); font-size:0.94rem; }
.state .spinner{
  width:26px; height:26px; border:2.5px solid var(--line);
  border-top-color:var(--sun); border-radius:50%; margin:0 auto 16px;
  animation:spin .8s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

/* ===================== CTA ===================== */
.cta{
  position:relative; background:var(--navy-deep); color:#fff; overflow:hidden;
  text-align:center;
}
.cta-bg{ position:absolute; inset:0; }
.cta-bg img{ width:100%; height:100%; object-fit:cover; opacity:0.22; }
.cta-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(8,26,44,0.9), rgba(8,26,44,0.82));
}
.cta .wrap{ position:relative; z-index:2; padding-top:80px; padding-bottom:80px; }
.cta h2{ font-size:clamp(1.5rem, 3.6vw, 2.2rem); line-height:1.5; }
.cta p{ margin-top:20px; color:rgba(255,255,255,0.82); line-height:2.05; }
.cta-actions{
  margin-top:38px; display:flex; gap:16px; justify-content:center; flex-wrap:wrap;
}
.cta-tel{
  margin-top:34px; padding-top:28px; border-top:1px solid rgba(255,255,255,0.16);
  display:inline-block;
}
.cta-tel .lbl{ font-size:0.83rem; color:rgba(255,255,255,0.68); letter-spacing:0.06em; }
.cta-tel .num{
  font-family:var(--font-num); font-size:2.9rem; font-weight:600; color:#fff;
  line-height:1.2; letter-spacing:0.02em; display:block;
}
.cta-tel .num a:hover{ color:var(--sun); }
.cta-tel .hours{ font-size:0.82rem; color:rgba(255,255,255,0.62); }

/* ===================== フォーム ===================== */
.form-grid{ display:flex; flex-direction:column; gap:24px; }
.field label{
  display:block; font-size:0.92rem; font-weight:700; color:var(--navy); margin-bottom:9px;
}
.req{
  display:inline-block; font-size:0.7rem; background:var(--alert); color:#fff;
  padding:2px 8px; border-radius:2px; margin-left:8px; font-weight:700;
  vertical-align:1px;
}
.opt{
  display:inline-block; font-size:0.7rem; background:var(--paper); color:var(--ink-faint);
  border:1px solid var(--line); padding:1px 8px; border-radius:2px; margin-left:8px;
  font-weight:600; vertical-align:1px;
}
.field input[type="text"], .field input[type="email"], .field input[type="tel"],
.field select, .field textarea{
  width:100%; padding:14px 16px; border:1px solid var(--line); border-radius:var(--radius);
  font-family:inherit; font-size:1rem; color:var(--ink); background:#fff;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--sun); box-shadow:0 0 0 3px rgba(229,130,43,0.14);
}
.field textarea{ min-height:170px; resize:vertical; line-height:1.9; }
.field .hint{ margin-top:7px; font-size:0.82rem; color:var(--ink-faint); line-height:1.7; }
.checkbox-line{ display:flex; align-items:flex-start; gap:10px; font-size:0.93rem; color:var(--ink-soft); }
.checkbox-line input{ margin-top:6px; width:17px; height:17px; flex-shrink:0; accent-color:var(--sun); }
.checkbox-line a{ color:var(--sun); text-decoration:underline; }
.form-note{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:20px 22px; font-size:0.88rem; color:var(--ink-soft); line-height:1.95;
}

/* ===================== フッター ===================== */
.site-footer{ background:var(--navy); color:rgba(255,255,255,0.72); padding:64px 0 0; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:48px; padding-bottom:48px; }
.footer-logo{ display:flex; align-items:center; gap:11px; margin-bottom:20px; }
.footer-logo .mark{ width:40px; height:40px; }
.footer-logo b{ font-size:1.2rem; color:#fff; letter-spacing:0.06em; }
.footer-logo small{
  display:block; font-family:var(--font-num); font-size:0.7rem;
  letter-spacing:0.22em; color:rgba(255,255,255,0.5); font-weight:500;
}
.footer-addr{ font-size:0.89rem; line-height:2; font-style:normal; }
.footer-addr .tel{ font-family:var(--font-num); font-size:1.3rem; color:#fff; letter-spacing:0.03em; }
.footer-col h4{
  font-size:0.85rem; color:#fff; letter-spacing:0.1em; margin-bottom:16px;
  padding-bottom:11px; border-bottom:1px solid rgba(255,255,255,0.16);
}
.footer-col li{ margin-bottom:11px; }
.footer-col a{ font-size:0.89rem; }
.footer-col a:hover{ color:var(--sun); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.13); padding:22px 0;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  font-size:0.8rem; flex-wrap:wrap;
}
.footer-bottom a:hover{ color:var(--sun); }

/* ===================== ユーティリティ ===================== */
.mt-0{ margin-top:0 !important; }
.text-center{ text-align:center; }
.note-sm{ font-size:0.82rem; color:var(--ink-faint); line-height:1.8; }
.divider{ height:1px; background:var(--line); border:none; margin:0; }

/* 編集用メモ（公開時は表示されない） */
.editor-note{ display:none !important; }

/* ===================== レスポンシブ ===================== */
@media (max-width: 1000px){
  .nav-desktop{ display:none; }
  .tel-badge{ display:none; }
  .nav-toggle{ display:flex; }
  .btn-tel-sp{ display:inline-flex; }
  .header-cta{ margin-left:auto; }
  .alert-inner{ grid-template-columns:1fr; gap:34px; }
  .reason-grid{ grid-template-columns:1fr; gap:20px; }
  .works-grid, .col-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-top{ grid-template-columns:1fr 1fr; gap:36px; }
}

@media (max-width: 720px){
  .section{ padding:64px 0; }
  .section-sm{ padding:48px 0; }
  .sec-head{ margin-bottom:36px; }
  .hero .wrap{ padding-top:68px; padding-bottom:68px; }
  .header-cta .btn-primary{ display:none; }
  .svc-grid{ grid-template-columns:1fr; gap:22px; }
  .works-grid, .col-grid{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stats li{ padding:26px 12px; }
  .stats .num{ font-size:2.4rem; }
  .flow-item{ grid-template-columns:60px 1fr; gap:18px; }
  .flow-no b{ font-size:1.9rem; }
  .info-table th, .info-table td{ display:block; width:auto; padding:0; border:none; }
  .info-table th{ padding-top:18px; }
  .info-table td{ padding:4px 0 18px; border-bottom:1px solid var(--line); }
  .footer-top{ grid-template-columns:1fr; gap:32px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .cta-tel .num{ font-size:2.3rem; }
  .countdown .big{ font-size:3.4rem; }
  .faq-q{ font-size:0.95rem; padding-left:34px; }
  .faq-a{ padding-left:34px; }
}

@media print{
  .site-header, .mobile-drawer, .cta, .site-footer{ display:none; }
}