/* ============================================================
   Design Tokens  —  再スキン時は :root の変数のみ変更する
   (--color-accent は将来ACFオプションから出力)
============================================================ */
:root{
  --color-accent:#1B7A50;
  --color-accent-dark:#145E3D;
  --color-accent-pale:#EAF4EF;
  --color-text:#1A1A1A;
  --color-text-sub:#666666;
  --color-bg:#FFFFFF;
  --color-bg-gray:#F6F7F8;
  --color-dark:#14181D;
  --color-line:#E5E7E9;
  --font-en:'Oswald','Arial Narrow',sans-serif;
  --font-ja:'Noto Sans JP','Noto Sans CJK JP','Hiragino Kaku Gothic ProN',sans-serif;
  --header-h:64px;
  --sticky-h:64px;
  --space-section:72px;          /* モバイル基準のセクション余白 */
  --container:1120px;
}
@media (min-width:1080px){
  :root{--header-h:84px;--space-section:128px;}
}

/* ============================================================
   Base
============================================================ */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);}
body{font-family:var(--font-ja);color:var(--color-text);background:var(--color-bg);line-height:1.8;font-size:15px;-webkit-font-smoothing:antialiased;}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{max-width:var(--container);margin:0 auto;padding:0 22px;}
@media (min-width:1080px){.container{padding:0 40px;}}

/* 見出しパーツ:英語ラベル+日本語見出し */
.sec-head{margin-bottom:34px;}
.sec-head .en{font-family:var(--font-en);font-weight:700;font-size:38px;line-height:1;letter-spacing:.03em;color:var(--color-text);text-transform:uppercase;}
.sec-head .en::after{content:'';display:block;width:34px;height:3px;background:var(--color-accent);margin-top:12px;}
.sec-head .ja{font-size:13px;font-weight:700;color:var(--color-text-sub);letter-spacing:.12em;margin-top:10px;}
.sec-head.center{text-align:center;}
.sec-head.center .en::after{margin-left:auto;margin-right:auto;}
.sec-head.white .en{color:#fff;}
.sec-head.white .ja{color:rgba(255,255,255,.75);}
@media (min-width:1080px){
  .sec-head{margin-bottom:48px;}
  .sec-head .en{font-size:52px;}
  .sec-head .ja{font-size:14px;}
}

/* もっと見るリンク(下層導線) */
.more{display:inline-flex;align-items:center;gap:12px;font-weight:700;font-size:13.5px;letter-spacing:.08em;color:var(--color-text);padding-bottom:6px;border-bottom:2px solid var(--color-text);transition:color .25s,border-color .25s;}
.more::after{content:'→';font-family:var(--font-en);transition:transform .25s;}
.more:hover{color:var(--color-accent);border-color:var(--color-accent);}
.more:hover::after{transform:translateX(4px);}
.more-wrap{margin-top:34px;}
.more-wrap.center{text-align:center;}

/* 写真プレースホルダー共通(実写真に差し替え) */
.ph{position:relative;background:linear-gradient(135deg,#B9C3CC 0%,#93A1AD 55%,#77858F 100%);overflow:hidden;}
.ph::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent 0 14px,rgba(255,255,255,.07) 14px 15px);}
.ph .ph-tag{position:absolute;right:8px;bottom:8px;font-size:9px;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.5);padding:2px 7px;letter-spacing:.06em;border-radius:2px;background:rgba(0,0,0,.15);}
.ph .ph-icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);}
.ph.has-img{background:#dfe4e8;}
.ph.has-img::before{display:none;}
.site-photo{display:block;width:100%;height:100%;object-fit:cover;}
.ph.has-img .site-photo{position:absolute;inset:0;}
.ph.has-img .ph-icon{display:none;}
.ph.has-img .ph-tag{z-index:2;background:rgba(0,0,0,.38);}
.avatar.ph.has-img .site-photo{border-radius:50%;}

/* スクロールフェードイン(控えめ) */
.fade{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.fade.is-view{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .fade{opacity:1;transform:none;transition:none;}
}

/* ============================================================
   Header  →  template-parts/layout/header.php
============================================================ */
.header{position:fixed;top:0;left:0;right:0;height:var(--header-h);background:rgba(255,255,255,.96);backdrop-filter:blur(6px);z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--color-line);}
.logo{display:flex;flex-direction:column;line-height:1.15;}
.logo img{display:block;width:auto;height:42px;}
.header .logo{flex-shrink:0;}
.logo .name{font-weight:900;font-size:19px;letter-spacing:.04em;}
.logo .sub{font-size:9px;color:var(--color-text-sub);letter-spacing:.08em;}
.gnav{display:none;}
.header-right{display:flex;align-items:center;gap:10px;}
.h-tel{display:none;}
.h-contact{background:var(--color-accent);color:#fff;font-size:11px;font-weight:700;padding:10px 14px;border-radius:3px;letter-spacing:.05em;transition:background .25s;}
.h-contact:hover{background:var(--color-accent-dark);}
.menu-btn{width:44px;height:44px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;background:none;border:0;cursor:pointer;}
.menu-btn span{width:26px;height:2px;background:var(--color-text);border-radius:2px;transition:transform .3s,opacity .3s;}
.menu-btn.open span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.menu-btn.open span:nth-child(2){opacity:0;}
.menu-btn.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

@media (min-width:1080px){
  .header{padding:0 32px;}
  .logo img{height:52px;}
  .logo .name{font-size:22px;}
  .logo .sub{font-size:10px;}
  .gnav{display:flex;gap:28px;}
  .gnav a{font-size:13.5px;font-weight:700;letter-spacing:.06em;position:relative;padding:6px 0;}
  .gnav a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--color-accent);transform:scaleX(0);transition:transform .25s;transform-origin:left;}
  .gnav a:hover::after{transform:scaleX(1);}
  .h-tel{display:block;text-align:right;line-height:1.2;margin-right:4px;}
  .h-tel .num{font-family:var(--font-en);font-weight:700;font-size:21px;letter-spacing:.02em;}
  .h-tel .note{font-size:9.5px;color:var(--color-text-sub);}
  .h-contact{font-size:13px;padding:12px 22px;}
  .menu-btn{display:none;}
}

/* モバイルドロワー */
.drawer{position:fixed;inset:0;top:var(--header-h);background:#fff;z-index:99;padding:28px 22px;transform:translateX(100%);transition:transform .35s ease;overflow-y:auto;}
.drawer.open{transform:none;}
.drawer ul li a{display:flex;justify-content:space-between;align-items:center;padding:15px 4px;border-bottom:1px solid var(--color-line);font-weight:700;font-size:15px;}
.drawer ul li a small{font-family:var(--font-en);font-weight:600;font-size:10px;color:var(--color-accent);letter-spacing:.15em;}
@media (min-width:1080px){.drawer{display:none;}}

/* ============================================================
   FV  →  template-parts/top/fv.php
============================================================ */
.fv{position:relative;height:min(92vh,760px);min-height:560px;margin-top:var(--header-h);overflow:hidden;}
.fv-photo{position:absolute;inset:0;background:linear-gradient(rgba(10,14,18,.42),rgba(10,14,18,.52)),linear-gradient(180deg,#8fa3b8 0%,#b9c6d2 34%,#6d7f8f 60%,#3c4854 100%);}
.fv-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(rgba(10,14,18,.42),rgba(10,14,18,.52));z-index:1;}
.fv-photo .site-photo{position:absolute;inset:0;z-index:0;}
.fv-photo svg{position:absolute;bottom:0;left:0;width:100%;height:62%;opacity:.9;}
.fv-grain{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:3px 3px;mix-blend-mode:overlay;z-index:2;}
.fv .ph-tag{position:absolute;top:10px;right:10px;z-index:5;font-size:9px;color:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.45);padding:3px 7px;border-radius:2px;letter-spacing:.06em;}
.fv-inner{position:relative;z-index:6;height:100%;display:flex;flex-direction:column;justify-content:center;padding:0 22px;max-width:var(--container);margin:0 auto;}
.fv .en-label{font-family:var(--font-en);font-weight:700;font-size:clamp(40px,11vw,88px);letter-spacing:.02em;color:rgba(255,255,255,.3);line-height:1;margin-bottom:16px;text-transform:uppercase;}
.fv h1{color:#fff;font-weight:900;font-size:clamp(29px,7.6vw,58px);line-height:1.5;letter-spacing:.05em;text-shadow:0 2px 14px rgba(0,0,0,.35);}
.fv .sub{color:rgba(255,255,255,.92);font-size:clamp(12.5px,3.2vw,17px);font-weight:500;margin-top:16px;letter-spacing:.05em;line-height:1.8;}
.fv .sub strong{font-weight:700;}
.fv-trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.fv-trust div{border:1px solid rgba(255,255,255,.55);color:#fff;font-size:10.5px;font-weight:700;padding:8px 12px;letter-spacing:.04em;background:rgba(0,0,0,.14);line-height:1.4;}
.fv-trust span{font-size:8.5px;font-weight:400;display:block;color:rgba(255,255,255,.7);letter-spacing:.1em;margin-bottom:2px;font-family:var(--font-en);}
.fv-cta{display:flex;gap:10px;margin-top:26px;max-width:460px;}
.btn-tel{flex:1.2;background:var(--color-accent);color:#fff;border-radius:4px;padding:12px 10px;text-align:center;box-shadow:0 4px 14px rgba(0,0,0,.25);transition:background .25s;}
.btn-tel:hover{background:var(--color-accent-dark);}
.btn-tel .num{font-family:var(--font-en);font-weight:700;font-size:20px;letter-spacing:.03em;line-height:1.1;}
.btn-tel .note{font-size:8.5px;opacity:.9;margin-top:2px;letter-spacing:.05em;}
.btn-ghost{flex:1;border:1.5px solid #fff;color:#fff;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;letter-spacing:.08em;background:rgba(255,255,255,.06);transition:background .25s;}
.btn-ghost:hover{background:rgba(255,255,255,.18);}
.fv-scroll{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);color:#fff;font-family:var(--font-en);font-weight:600;font-size:10px;letter-spacing:.3em;z-index:6;text-align:center;}
.fv-scroll::after{content:'';display:block;width:1px;height:28px;background:linear-gradient(#fff,transparent);margin:6px auto 0;}
@media (min-width:1080px){
  .fv-inner{padding:0 40px;}
  .fv h1{line-height:1.42;}
  .fv-trust div{font-size:12.5px;padding:10px 18px;}
  .fv-trust span{font-size:9.5px;}
  .fv-cta{max-width:520px;}
  .btn-tel .num{font-size:24px;}
  .btn-tel .note{font-size:10px;}
  .btn-ghost{font-size:14.5px;}
}

/* ============================================================
   ABOUT  →  template-parts/top/about.php
============================================================ */
.about{padding:var(--space-section) 0;}
.about-grid{display:flex;flex-direction:column;gap:28px;}
.about-photo{aspect-ratio:4/3;}
.about-body h3{font-size:21px;font-weight:900;line-height:1.7;letter-spacing:.04em;margin-bottom:16px;}
.about-body p{color:var(--color-text-sub);font-size:14.5px;}
.about-body p + p{margin-top:12px;}
@media (min-width:1080px){
  .about-grid{flex-direction:row;align-items:center;gap:72px;}
  .about-photo{flex:1;aspect-ratio:5/4;}
  .about-body{flex:1.1;}
  .about-body h3{font-size:29px;}
  .about-body p{font-size:15.5px;}
}

/* ============================================================
   CONCEPT  →  template-parts/top/concept.php
============================================================ */
.concept{padding:var(--space-section) 0;background:var(--color-bg-gray);}
.concept-list{display:grid;gap:18px;}
.concept-item{background:#fff;border:1px solid var(--color-line);padding:30px 24px;}
.concept-item .no{font-family:var(--font-en);font-weight:700;font-size:15px;color:var(--color-accent);letter-spacing:.12em;}
.concept-item h3{font-size:17.5px;font-weight:900;letter-spacing:.05em;margin:10px 0 10px;line-height:1.6;}
.concept-item p{font-size:13.5px;color:var(--color-text-sub);}
@media (min-width:1080px){
  .concept-list{grid-template-columns:repeat(3,1fr);gap:28px;}
  .concept-item{padding:44px 34px;}
  .concept-item h3{font-size:20px;}
  .concept-item p{font-size:14.5px;}
}

/* ============================================================
   SERVICE  →  template-parts/top/service.php
============================================================ */
.service{padding:var(--space-section) 0;}
.service-list{display:grid;gap:22px;}
.service-card{border:1px solid var(--color-line);background:#fff;transition:box-shadow .3s,transform .3s;}
.service-card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08);transform:translateY(-3px);}
.service-card .ph{aspect-ratio:16/9;}
.service-card .body{padding:22px 22px 26px;}
.service-card .en{font-family:var(--font-en);font-weight:600;font-size:11px;color:var(--color-accent);letter-spacing:.2em;text-transform:uppercase;}
.service-card h3{font-size:19px;font-weight:900;letter-spacing:.05em;margin:6px 0 10px;}
.service-card p{font-size:13.5px;color:var(--color-text-sub);margin-bottom:16px;}
.service-card .link{font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--color-text);display:inline-flex;align-items:center;gap:8px;}
.service-card .link::after{content:'→';font-family:var(--font-en);color:var(--color-accent);}
@media (min-width:1080px){
  .service-list{grid-template-columns:repeat(3,1fr);gap:32px;}
  .service-card h3{font-size:21px;}
}

/* ============================================================
   WORKS  →  template-parts/top/works.php(施工事例CPT 最新3件)
============================================================ */
.works{padding:var(--space-section) 0;background:var(--color-dark);}
.works-list{display:grid;gap:22px;}
.works-card{background:#1D2329;transition:transform .3s;}
.works-card:hover{transform:translateY(-3px);}
.works-card .ph{aspect-ratio:4/3;}
.works-card .body{padding:18px 18px 22px;}
.works-card .cat{display:inline-block;font-size:10px;font-weight:700;color:#fff;background:var(--color-accent);padding:3px 10px;letter-spacing:.08em;margin-bottom:10px;}
.works-card h3{color:#fff;font-size:15px;font-weight:700;letter-spacing:.04em;line-height:1.6;}
.works-card .meta{color:rgba(255,255,255,.55);font-size:11.5px;margin-top:8px;letter-spacing:.05em;}
.works .more{color:#fff;border-color:#fff;}
.works .more:hover{color:var(--color-accent);border-color:var(--color-accent);}
@media (min-width:1080px){
  .works-list{grid-template-columns:repeat(3,1fr);gap:32px;}
}

/* ============================================================
   中盤CTA(静かなトーン)  →  template-parts/top/cta-band.php
============================================================ */
.cta-band{background:var(--color-accent-pale);padding:48px 0;}
.cta-band-inner{display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;}
.cta-band p{font-size:14.5px;font-weight:700;letter-spacing:.05em;line-height:1.9;}
.cta-band .btns{display:flex;gap:12px;width:100%;max-width:420px;}
.cta-band .b-form{flex:1;background:var(--color-accent);color:#fff;text-align:center;padding:14px;border-radius:4px;font-weight:700;font-size:13.5px;letter-spacing:.06em;transition:background .25s;}
.cta-band .b-form:hover{background:var(--color-accent-dark);}
.cta-band .b-tel{flex:1;background:#fff;border:1.5px solid var(--color-accent);color:var(--color-accent);text-align:center;padding:8px;border-radius:4px;line-height:1.25;}
.cta-band .b-tel .num{font-family:var(--font-en);font-weight:700;font-size:18px;}
.cta-band .b-tel .note{font-size:9px;}
@media (min-width:1080px){
  .cta-band{padding:64px 0;}
  .cta-band-inner{flex-direction:row;justify-content:space-between;text-align:left;}
  .cta-band p{font-size:17px;}
}

/* ============================================================
   VOICE  →  template-parts/top/voice.php
============================================================ */
.voice{padding:var(--space-section) 0;background:var(--color-bg-gray);}
.voice-list{display:grid;gap:20px;}
.voice-card{background:#fff;border:1px solid var(--color-line);padding:26px 24px;}
.voice-card .head{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.voice-card .avatar{width:52px;height:52px;border-radius:50%;flex-shrink:0;}
.voice-card .who{font-size:12.5px;font-weight:700;line-height:1.5;}
.voice-card .who small{display:block;font-weight:500;color:var(--color-text-sub);font-size:11px;}
.voice-card h3{font-size:15.5px;font-weight:900;letter-spacing:.03em;line-height:1.6;margin-bottom:10px;}
.voice-card p{font-size:13px;color:var(--color-text-sub);}
@media (min-width:1080px){
  .voice-list{grid-template-columns:repeat(2,1fr);gap:32px;}
  .voice-card{padding:36px 34px;}
}

/* ============================================================
   MESSAGE  →  template-parts/top/message.php
============================================================ */
.message{padding:var(--space-section) 0;}
.message-grid{display:flex;flex-direction:column;gap:26px;}
.message-photo{aspect-ratio:4/5;max-width:320px;}
.message-body .lead{font-size:19px;font-weight:900;line-height:1.8;letter-spacing:.04em;margin-bottom:14px;}
.message-body p{font-size:14px;color:var(--color-text-sub);}
.message-body .name{margin-top:18px;font-size:13px;color:var(--color-text-sub);}
.message-body .name b{font-size:17px;color:var(--color-text);margin-left:8px;letter-spacing:.1em;}
@media (min-width:1080px){
  .message-grid{flex-direction:row;gap:72px;align-items:center;}
  .message-photo{flex:0 0 360px;}
  .message-body .lead{font-size:25px;}
  .message-body p{font-size:15px;}
}

/* ============================================================
   FAQ  →  template-parts/top/faq.php
============================================================ */
.faq{padding:var(--space-section) 0;background:var(--color-bg-gray);}
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--color-line);}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 18px;font-weight:700;font-size:14px;line-height:1.6;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .q{font-family:var(--font-en);font-weight:700;color:var(--color-accent);font-size:17px;flex-shrink:0;}
.faq-item summary .toggle{margin-left:auto;flex-shrink:0;width:22px;height:22px;position:relative;}
.faq-item summary .toggle::before,.faq-item summary .toggle::after{content:'';position:absolute;top:50%;left:50%;width:12px;height:2px;background:var(--color-text-sub);transform:translate(-50%,-50%);}
.faq-item summary .toggle::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .25s;}
.faq-item[open] summary .toggle::after{transform:translate(-50%,-50%) rotate(0);}
.faq-item .a{display:flex;gap:14px;padding:0 18px 20px;font-size:13.5px;color:var(--color-text-sub);}
.faq-item .a .mark{font-family:var(--font-en);font-weight:700;color:var(--color-text);font-size:17px;flex-shrink:0;line-height:1.5;}
@media (min-width:1080px){
  .faq-item summary{padding:22px 26px;font-size:15.5px;}
  .faq-item .a{padding:0 26px 24px;font-size:14.5px;}
}

/* ============================================================
   NEWS  →  template-parts/top/news.php(お知らせ/ブログ 最新3件)
============================================================ */
.news{padding:var(--space-section) 0;}
.news-list{border-top:1px solid var(--color-line);}
.news-list li a{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:18px 4px;border-bottom:1px solid var(--color-line);transition:background .25s;}
.news-list li a:hover{background:var(--color-bg-gray);}
.news-list time{font-family:var(--font-en);font-weight:600;font-size:12.5px;letter-spacing:.08em;color:var(--color-text-sub);}
.news-list .cat{font-size:10px;font-weight:700;border:1px solid var(--color-accent);color:var(--color-accent);padding:2px 10px;letter-spacing:.08em;}
.news-list .title{width:100%;font-size:13.5px;font-weight:500;line-height:1.6;}
@media (min-width:1080px){
  .news-inner{display:flex;gap:80px;}
  .news-inner .sec-head{flex:0 0 240px;}
  .news-body{flex:1;}
  .news-list li a{padding:22px 8px;}
  .news-list .title{width:auto;flex:1;font-size:14.5px;}
}

/* ============================================================
   COMPANY  →  template-parts/top/company.php
============================================================ */
.company{padding:var(--space-section) 0;background:var(--color-bg-gray);}
.company-grid{display:flex;flex-direction:column;gap:28px;}
.company-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--color-line);}
.company-table th,.company-table td{padding:15px 18px;border-bottom:1px solid var(--color-line);font-size:13.5px;text-align:left;vertical-align:top;}
.company-table th{width:110px;font-weight:700;color:var(--color-text);background:var(--color-bg-gray);letter-spacing:.06em;}
.company-photo{aspect-ratio:16/9;}
@media (min-width:1080px){
  .company-grid{flex-direction:row;gap:64px;align-items:flex-start;}
  .company-body{flex:1.2;}
  .company-photo{flex:1;aspect-ratio:4/3;}
  .company-table th{width:160px;}
  .company-table th,.company-table td{padding:18px 22px;font-size:14.5px;}
}

/* ============================================================
   フッター前CTA  →  template-parts/layout/cta.php
============================================================ */
.cta{position:relative;padding:calc(var(--space-section) - 8px) 0;background:linear-gradient(rgba(10,14,18,.62),rgba(10,14,18,.7)),linear-gradient(160deg,#5c6e7f,#2e3944);}
.cta-inner{text-align:center;color:#fff;}
.cta .en{font-family:var(--font-en);font-weight:700;font-size:40px;line-height:1;letter-spacing:.03em;}
.cta h2{font-size:17px;font-weight:900;letter-spacing:.08em;margin:14px 0 10px;}
.cta p{font-size:13px;color:rgba(255,255,255,.85);line-height:1.9;}
.cta-btns{display:flex;flex-direction:column;gap:12px;max-width:420px;margin:26px auto 0;}
.cta-btns .b-tel{background:var(--color-accent);color:#fff;border-radius:4px;padding:14px;line-height:1.3;box-shadow:0 4px 14px rgba(0,0,0,.3);transition:background .25s;}
.cta-btns .b-tel:hover{background:var(--color-accent-dark);}
.cta-btns .b-tel .num{font-family:var(--font-en);font-weight:700;font-size:23px;letter-spacing:.03em;}
.cta-btns .b-tel .note{font-size:9.5px;opacity:.9;}
.cta-btns .b-form{background:#fff;color:var(--color-text);border-radius:4px;padding:16px;font-weight:700;font-size:14px;letter-spacing:.08em;transition:opacity .25s;}
.cta-btns .b-form:hover{opacity:.85;}
.cta-btns .b-line{border:1.5px solid #fff;color:#fff;border-radius:4px;padding:14px;font-weight:700;font-size:13px;letter-spacing:.06em;transition:background .25s;}
.cta-btns .b-line:hover{background:rgba(255,255,255,.14);}
@media (min-width:1080px){
  .cta .en{font-size:56px;}
  .cta h2{font-size:21px;}
  .cta-btns{flex-direction:row;max-width:820px;}
  .cta-btns a{flex:1;}
}

/* ============================================================
   Footer  →  template-parts/layout/footer.php
============================================================ */
.footer{background:var(--color-dark);color:#fff;padding:56px 0 0;}
.footer-grid{display:flex;flex-direction:column;gap:36px;}
.footer .logo .name{color:#fff;}
.footer .logo .sub{color:rgba(255,255,255,.6);}
.footer .logo img{height:54px;}
.footer .addr{font-size:12px;color:rgba(255,255,255,.65);margin-top:14px;line-height:2;}
.fnav{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 24px;}
.fnav a{font-size:12.5px;color:rgba(255,255,255,.8);padding:7px 0;display:inline-block;transition:color .25s;}
.fnav a:hover{color:#fff;}
.copyright{margin-top:44px;padding:18px 0 calc(18px + var(--sticky-h));border-top:1px solid rgba(255,255,255,.12);text-align:center;font-family:var(--font-en);font-size:10.5px;letter-spacing:.1em;color:rgba(255,255,255,.5);}
@media (min-width:1080px){
  .footer{padding-top:72px;}
  .footer-grid{flex-direction:row;justify-content:space-between;}
  .fnav{grid-template-columns:repeat(3,auto);gap:8px 48px;}
  .copyright{padding-bottom:18px;}
}

/* ============================================================
   モバイル固定CTAバー(控えめ)  →  template-parts/layout/sticky-cta.php
============================================================ */
.sticky{position:fixed;bottom:0;left:0;right:0;height:var(--sticky-h);background:rgba(255,255,255,.97);border-top:1px solid var(--color-line);display:flex;align-items:center;gap:8px;padding:0 12px;padding-bottom:env(safe-area-inset-bottom);z-index:90;}
.sticky a{flex:1;height:44px;border-radius:4px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;font-size:11.5px;letter-spacing:.04em;line-height:1.2;}
.sticky .s-tel{background:var(--color-accent);color:#fff;}
.sticky .s-form{background:#2b2b2b;color:#fff;}
.sticky .s-line{border:1.5px solid #ccc;color:#444;font-size:11px;}
.sticky .s-line small{font-size:8px;color:#888;font-weight:500;}
@media (min-width:1080px){.sticky{display:none;}}
/* ============================================================
   Lower Pages  —  下層ページ共通コンポーネント
   (トークンは _base.css の :root を共有)
============================================================ */

/* ページヒーロー  →  template-parts/layout/page-hero.php */
.page-hero{position:relative;margin-top:var(--header-h);padding:56px 0 48px;background:linear-gradient(rgba(10,14,18,.55),rgba(10,14,18,.62)),linear-gradient(160deg,#5c6e7f,#2e3944);overflow:hidden;}
.page-hero .en{font-family:var(--font-en);font-weight:700;font-size:clamp(38px,9vw,64px);line-height:1;letter-spacing:.03em;color:#fff;text-transform:uppercase;}
.page-hero .ja{font-size:13px;font-weight:700;color:rgba(255,255,255,.8);letter-spacing:.12em;margin-top:12px;}
.page-hero .ja::before{content:'';display:inline-block;width:22px;height:2px;background:var(--color-accent);vertical-align:middle;margin-right:10px;}
@media (min-width:1080px){.page-hero{padding:88px 0 76px;}}

/* パンくず(構造化データはWP化時にBreadcrumbList JSON-LDを出力) */
.breadcrumb{background:var(--color-bg-gray);border-bottom:1px solid var(--color-line);}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;padding:10px 0;font-size:11px;color:var(--color-text-sub);}
.breadcrumb li:not(:last-child)::after{content:'/';margin-left:6px;color:#bbb;}
.breadcrumb a:hover{color:var(--color-accent);}
.breadcrumb [aria-current]{color:var(--color-text);font-weight:700;}

/* 汎用コンテンツ余白 */
.page-body{padding:var(--space-section) 0;}
.page-body + .page-body{padding-top:0;}
.sec-gap{margin-top:calc(var(--space-section) * .8);}

/* リード文 */
.lead-block{max-width:820px;}
.lead-block h2{font-size:21px;font-weight:900;line-height:1.7;letter-spacing:.04em;margin-bottom:16px;}
.lead-block p{color:var(--color-text-sub);font-size:14.5px;}
.lead-block p + p{margin-top:12px;}
@media (min-width:1080px){.lead-block h2{font-size:28px;}.lead-block p{font-size:15.5px;}}

/* こんなお悩みありませんか */
.trouble{background:var(--color-bg-gray);border:1px solid var(--color-line);padding:26px 22px;}
.trouble h3{font-size:16px;font-weight:900;letter-spacing:.05em;margin-bottom:14px;text-align:center;}
.trouble ul{display:grid;gap:10px;}
.trouble li{background:#fff;border:1px solid var(--color-line);padding:12px 14px 12px 40px;font-size:13.5px;font-weight:500;position:relative;line-height:1.6;}
.trouble li::before{content:'✓';position:absolute;left:14px;top:12px;color:var(--color-accent);font-weight:700;}
@media (min-width:1080px){
  .trouble{padding:44px 48px;}
  .trouble h3{font-size:19px;}
  .trouble ul{grid-template-columns:repeat(2,1fr);gap:12px 20px;}
}

/* 施工の流れ */
.flow{display:grid;gap:14px;counter-reset:flow;}
.flow li{background:#fff;border:1px solid var(--color-line);padding:20px 20px 20px 66px;position:relative;}
.flow li::before{counter-increment:flow;content:counter(flow,decimal-leading-zero);position:absolute;left:18px;top:20px;font-family:var(--font-en);font-weight:700;font-size:19px;color:var(--color-accent);}
.flow li h3{font-size:15px;font-weight:900;letter-spacing:.04em;margin-bottom:6px;}
.flow li p{font-size:13px;color:var(--color-text-sub);}
@media (min-width:1080px){
  .flow li{padding:26px 28px 26px 84px;}
  .flow li::before{left:26px;top:26px;font-size:23px;}
  .flow li h3{font-size:17px;}
  .flow li p{font-size:14px;}
}

/* 特徴・選ばれる理由グリッド */
.feature-grid{display:grid;gap:18px;}
.feature-item{border:1px solid var(--color-line);background:#fff;padding:26px 22px;}
.feature-item .no{font-family:var(--font-en);font-weight:700;font-size:14px;color:var(--color-accent);letter-spacing:.12em;}
.feature-item h3{font-size:16.5px;font-weight:900;letter-spacing:.04em;margin:8px 0;line-height:1.6;}
.feature-item p{font-size:13.5px;color:var(--color-text-sub);}
@media (min-width:1080px){
  .feature-grid{grid-template-columns:repeat(2,1fr);gap:28px;}
  .feature-item{padding:36px 32px;}
  .feature-item h3{font-size:19px;}
}

/* 料金・プラン表 */
.plan-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--color-line);font-size:13px;}
.plan-table th,.plan-table td{border:1px solid var(--color-line);padding:13px 12px;text-align:left;vertical-align:top;line-height:1.6;}
.plan-table thead th{background:var(--color-dark);color:#fff;font-weight:700;letter-spacing:.05em;}
.plan-table tbody th{background:var(--color-bg-gray);font-weight:700;width:32%;}
.plan-table .price{font-family:var(--font-en);font-weight:700;font-size:16px;color:var(--color-accent);}
.plan-table .price small{font-family:var(--font-ja);font-size:10px;color:var(--color-text-sub);font-weight:500;}
.table-note{font-size:11px;color:var(--color-text-sub);margin-top:10px;}
@media (min-width:1080px){.plan-table{font-size:14.5px;}.plan-table th,.plan-table td{padding:18px 20px;}}

/* Before / After */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.ba-grid figure{position:relative;}
.ba-grid .ph{aspect-ratio:4/3;}
.ba-grid figcaption{position:absolute;top:0;left:0;background:var(--color-dark);color:#fff;font-family:var(--font-en);font-weight:700;font-size:11px;letter-spacing:.15em;padding:5px 12px;z-index:2;}
.ba-grid figure.after figcaption{background:var(--color-accent);}
@media (min-width:1080px){.ba-grid{gap:24px;}}

/* スペック表(事例詳細・会社概要) */
.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--color-line);}
.spec-table th,.spec-table td{padding:14px 16px;border-bottom:1px solid var(--color-line);font-size:13.5px;text-align:left;vertical-align:top;line-height:1.7;}
.spec-table th{width:110px;font-weight:700;background:var(--color-bg-gray);letter-spacing:.05em;}
@media (min-width:1080px){.spec-table th{width:180px;}.spec-table th,.spec-table td{padding:17px 22px;font-size:14.5px;}}

/* 記事カードグリッド(施工事例・お客様の声一覧) */
.card-grid{display:grid;gap:22px;}
@media (min-width:1080px){.card-grid{grid-template-columns:repeat(3,1fr);gap:32px;}}
.entry-card{border:1px solid var(--color-line);background:#fff;transition:box-shadow .3s,transform .3s;}
.entry-card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08);transform:translateY(-3px);}
.entry-card .ph{aspect-ratio:4/3;}
.entry-card .body{padding:18px 18px 22px;}
.entry-card .cat{display:inline-block;font-size:10px;font-weight:700;color:#fff;background:var(--color-accent);padding:3px 10px;letter-spacing:.08em;margin-bottom:10px;}
.entry-card h2,.entry-card h3{font-size:14.5px;font-weight:700;letter-spacing:.03em;line-height:1.6;}
.entry-card .meta{color:var(--color-text-sub);font-size:11.5px;margin-top:8px;letter-spacing:.05em;}

/* カテゴリタブ(一覧の絞り込み) */
.cat-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px;}
.cat-tabs a{font-size:12px;font-weight:700;letter-spacing:.06em;border:1px solid var(--color-line);padding:8px 16px;border-radius:100px;color:var(--color-text-sub);transition:all .25s;}
.cat-tabs a:hover{border-color:var(--color-accent);color:var(--color-accent);}
.cat-tabs a.active{background:var(--color-dark);border-color:var(--color-dark);color:#fff;}

/* ページャー */
.pager{display:flex;justify-content:center;gap:8px;margin-top:44px;}
.pager a,.pager span{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--color-line);font-family:var(--font-en);font-weight:600;font-size:13px;transition:all .25s;}
.pager .current{background:var(--color-dark);border-color:var(--color-dark);color:#fff;}
.pager a:hover{border-color:var(--color-accent);color:var(--color-accent);}

/* 記事詳細(お知らせ・ブログ) */
.article{max-width:820px;margin:0 auto;}
.article .a-head{padding-bottom:24px;border-bottom:1px solid var(--color-line);margin-bottom:30px;}
.article .a-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.article .a-meta time{font-family:var(--font-en);font-weight:600;font-size:13px;letter-spacing:.08em;color:var(--color-text-sub);}
.article h1{font-size:21px;font-weight:900;line-height:1.7;letter-spacing:.03em;}
.article .a-body p{font-size:14.5px;color:#333;margin-bottom:20px;}
.article .a-body h2{font-size:17.5px;font-weight:900;border-left:4px solid var(--color-accent);padding-left:14px;margin:36px 0 16px;line-height:1.6;}
.article .a-body .ph{aspect-ratio:16/9;margin:26px 0;}
@media (min-width:1080px){
  .article h1{font-size:27px;}
  .article .a-body p{font-size:15.5px;}
  .article .a-body h2{font-size:20px;}
}

/* お客様の声 詳細寄りカード(voice一覧で使用) */
.voice-full .voice-card{margin-bottom:0;}

/* スタッフ紹介 */
.staff-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.staff-card{text-align:center;}
.staff-card .ph{aspect-ratio:3/4;margin-bottom:12px;}
.staff-card .role{font-size:10.5px;color:var(--color-accent);font-weight:700;letter-spacing:.1em;}
.staff-card .name{font-size:15px;font-weight:900;letter-spacing:.08em;margin-top:2px;}
.staff-card p{font-size:12px;color:var(--color-text-sub);margin-top:8px;text-align:left;}
@media (min-width:1080px){.staff-grid{grid-template-columns:repeat(4,1fr);gap:32px;}}

/* アクセス(会社概要) */
.map-ph{aspect-ratio:16/9;background:var(--color-bg-gray);border:1px solid var(--color-line);display:flex;align-items:center;justify-content:center;color:var(--color-text-sub);font-size:12px;letter-spacing:.08em;}
@media (min-width:1080px){.map-ph{aspect-ratio:21/9;}}

/* お問い合わせフォーム(WP化時はContact Form 7等に置換) */
.form-note{background:var(--color-accent-pale);border:1px solid var(--color-accent);padding:16px 18px;font-size:12.5px;line-height:1.9;margin-bottom:30px;}
.form-note b{color:var(--color-accent);}
.form{max-width:760px;margin:0 auto;}
.form-row{margin-bottom:22px;}
.form-row label{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;letter-spacing:.05em;margin-bottom:8px;}
.req,.opt{font-size:9.5px;font-weight:700;padding:2px 8px;letter-spacing:.08em;color:#fff;}
.req{background:#C0392B;}
.opt{background:#999;}
.form input[type=text],.form input[type=tel],.form input[type=email],.form select,.form textarea{width:100%;border:1px solid #ccc;background:#fff;padding:13px 14px;font-size:15px;font-family:var(--font-ja);border-radius:3px;}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--color-accent);outline-offset:1px;border-color:var(--color-accent);}
.form textarea{min-height:160px;resize:vertical;}
.form .privacy-check{text-align:center;font-size:13px;margin:28px 0 18px;}
.form .privacy-check a{color:var(--color-accent);text-decoration:underline;}
.form .submit{display:block;width:100%;max-width:360px;margin:0 auto;background:var(--color-accent);color:#fff;border:0;padding:17px;font-size:15px;font-weight:700;letter-spacing:.1em;border-radius:4px;cursor:pointer;font-family:var(--font-ja);transition:background .25s;}
.form .submit:hover{background:var(--color-accent-dark);}
.contact-tel{max-width:760px;margin:0 auto 40px;border:1px solid var(--color-line);background:var(--color-bg-gray);padding:24px 22px;text-align:center;}
.contact-tel .label{font-size:12.5px;font-weight:700;letter-spacing:.08em;margin-bottom:8px;}
.contact-tel .num{font-family:var(--font-en);font-weight:700;font-size:31px;letter-spacing:.03em;color:var(--color-text);line-height:1.2;}
.contact-tel .num a{color:inherit;}
.contact-tel .note{font-size:11px;color:var(--color-text-sub);margin-top:4px;}

/* プライバシーポリシー */
.policy{max-width:820px;margin:0 auto;}
.policy h2{font-size:16.5px;font-weight:900;border-left:4px solid var(--color-accent);padding-left:14px;margin:34px 0 12px;line-height:1.6;}
.policy p,.policy li{font-size:13.5px;color:#333;line-height:2;}
.policy ol{padding-left:22px;list-style:decimal;}
@media (min-width:1080px){.policy h2{font-size:19px;}.policy p,.policy li{font-size:14.5px;}}

/* 関連リンク(サービスページ相互回遊) */
.rel-links{display:grid;gap:14px;}
.rel-links a{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--color-line);background:#fff;padding:18px 20px;font-weight:700;font-size:14px;letter-spacing:.05em;transition:border-color .25s,color .25s;}
.rel-links a::after{content:'→';font-family:var(--font-en);color:var(--color-accent);}
.rel-links a:hover{border-color:var(--color-accent);color:var(--color-accent);}
.rel-links a small{font-family:var(--font-en);font-weight:600;font-size:10px;color:var(--color-accent);letter-spacing:.15em;display:block;}
@media (min-width:1080px){.rel-links{grid-template-columns:repeat(2,1fr);gap:20px;}}

/* ============================================================
   WordPressテーマ追加分(WP変換時に追記)
============================================================ */
/* ロゴ未設定時のテキストロゴ */
.logo-text{font-weight:900;font-size:19px;letter-spacing:.04em;color:var(--color-text);}
.footer .logo-text{color:#fff;}
@media (min-width:1080px){.logo-text{font-size:22px;}}

/* Contact Form 7 互換(共通設定にショートコード登録時) */
.form .wpcf7 p{margin-bottom:22px;}
.form .wpcf7 label{display:block;font-size:13.5px;font-weight:700;letter-spacing:.05em;margin-bottom:8px;}
.form .wpcf7 input[type=text],.form .wpcf7 input[type=tel],.form .wpcf7 input[type=email],
.form .wpcf7 select,.form .wpcf7 textarea{width:100%;border:1px solid #ccc;background:#fff;padding:13px 14px;font-size:15px;font-family:var(--font-ja);border-radius:3px;}
.form .wpcf7 input:focus,.form .wpcf7 select:focus,.form .wpcf7 textarea:focus{outline:2px solid var(--color-accent);outline-offset:1px;border-color:var(--color-accent);}
.form .wpcf7 textarea{min-height:160px;resize:vertical;}
.form .wpcf7 input[type=submit]{display:block;width:100%;max-width:360px;margin:0 auto;background:var(--color-accent);color:#fff;border:0;padding:17px;font-size:15px;font-weight:700;letter-spacing:.1em;border-radius:4px;cursor:pointer;font-family:var(--font-ja);transition:background .25s;}
.form .wpcf7 input[type=submit]:hover{background:var(--color-accent-dark);}

/* WordPress標準クラス最低限 */
.a-body .aligncenter{margin-left:auto;margin-right:auto;}
.a-body img{height:auto;}
.a-body ul{list-style:disc;padding-left:1.4em;margin-bottom:20px;}
.a-body ol{padding-left:1.4em;margin-bottom:20px;}