/*
Theme Name: 明土雨 Meidou
Theme URI: https://mei-do-u.jp/
Author: 明土雨
Description: 明土雨（めいどう）— 自然と共生する造園土木。土中環境を考えた庭づくりと環境整備。長野県 中信・南信（伊那谷）を中心に対応。ヒーロー・事業内容・施工事例を管理画面から更新できるオリジナルテーマ。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: meidou
*/

:root{
  --bg:#f6f3ec; --bg2:#efeadf; --ink:#2f2a23; --sub:#4a443a;
  --muted:#8a8172; --moss:#5f6a4c; --moss-d:#5a6a3f; --line:#d8d1c2; --dark:#33302a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);overflow-x:clip;
  font-family:'Zen Kaku Gothic New',-apple-system,BlinkMacSystemFont,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.8}
img{display:block;max-width:100%}
a{color:var(--moss);text-decoration:none}
a:hover{color:var(--moss-d)}
.mincho{font-family:'Shippori Mincho',serif}
.wrap{max-width:980px;margin:0 auto}
.wrap-lg{max-width:1080px;margin:0 auto}
.eyebrow{margin:0 0 14px;font-size:13px;letter-spacing:.3em;color:var(--muted);font-weight:500}
.sec-title{margin:0 0 40px;font-family:'Shippori Mincho',serif;font-weight:500;
  font-size:clamp(27px,3.6vw,38px);letter-spacing:.08em;color:#5a6a3f}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;
  justify-content:space-between;padding:14px 28px;transition:background .3s,border-color .3s}
.site-header.is-top{background:linear-gradient(rgba(20,18,14,.38),rgba(20,18,14,0));border-bottom:1px solid transparent}
.site-header.is-scrolled{background:rgba(246,243,236,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #e2dccc}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:40px;width:auto}
.brand .name{font-family:'Shippori Mincho',serif;font-size:17px;letter-spacing:.2em}
.gnav{display:flex;gap:28px;font-size:12.5px;letter-spacing:.18em;font-weight:500}
.site-header.is-top .brand .name,.site-header.is-top .gnav a{color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.site-header.is-scrolled .brand .name,.site-header.is-scrolled .gnav a{color:var(--ink);text-shadow:none}
.menu-btn{display:none;background:none;border:none;padding:12px 6px;cursor:pointer;
  flex-direction:column;gap:6px;min-width:44px;align-items:flex-end}
.menu-btn span{height:1.5px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.4);transition:background .3s}
.menu-btn span:nth-child(1){width:26px}.menu-btn span:nth-child(2){width:18px}
.site-header.is-scrolled .menu-btn span{background:var(--ink);box-shadow:none}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:60;background:rgba(47,42,35,.97);display:flex;
  flex-direction:column;align-items:center;justify-content:center;gap:6px;
  opacity:0;visibility:hidden;transition:opacity .3s}
.drawer.open{opacity:1;visibility:visible}
.drawer a{color:#f1ede3;font-size:15px;letter-spacing:.3em;padding:13px 40px;font-weight:500}
.drawer .close{position:absolute;top:14px;right:18px;font-size:30px;padding:10px;min-width:44px;min-height:44px;background:none;border:none;color:#f1ede3;cursor:pointer}
.drawer .logo{width:90px;margin-bottom:24px;opacity:.95}
.drawer .tel{margin-top:24px;color:#c9c2b2;font-family:'Shippori Mincho',serif;font-size:20px;letter-spacing:.1em}

/* hero */
.hero{position:relative}
.hero-sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:#1c1a15}
.hero-sticky img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-sticky img.bg1{object-position:center 40%}
.hero-shade{position:absolute;inset:0;background:#14120d;pointer-events:none}
.hero-logo{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.hero-logo img{width:min(400px,62vw);height:auto;filter:drop-shadow(0 2px 18px rgba(0,0,0,.35))}
.hero-copy{position:absolute;top:50%;right:clamp(20px,6vw,100px);transform:translateY(-50%);pointer-events:none}
.hero-copy h1{margin:0;writing-mode:vertical-rl;color:#fff;font-family:'Shippori Mincho',serif;
  font-weight:500;font-size:clamp(25px,2.6vw,30px);letter-spacing:.28em;
  text-shadow:0 1px 14px rgba(0,0,0,.6);white-space:nowrap}
.hero-cue{position:absolute;bottom:28px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.hero-cue span.t{color:#fff;font-size:10.5px;letter-spacing:.35em;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.hero-cue span.l{width:1px;height:44px;background:rgba(255,255,255,.8)}

/* concept */
.concept{padding:130px 24px 120px;position:relative;overflow:hidden}
.concept .illust{position:absolute;top:30px;right:-60px;width:clamp(300px,36vw,520px);opacity:.16;pointer-events:none}
.concept .grid{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:start;position:relative}
.concept h2{margin:0 0 36px;font-family:'Shippori Mincho',serif;font-weight:500;
  font-size:clamp(30px,4.6vw,46px);line-height:1.6;letter-spacing:.08em;color:#5a6a3f}
.concept .body{max-width:560px;display:flex;flex-direction:column;gap:22px;font-size:17px;line-height:2.2;color:var(--sub)}
.concept .body p{margin:0;text-align:justify;text-wrap:pretty}
.concept .vcopy{margin:0;writing-mode:vertical-rl;font-family:'Shippori Mincho',serif;
  font-size:clamp(30px,3vw,34px);letter-spacing:.42em;color:#6b7355;
  border-left:1px solid var(--line);padding-left:clamp(20px,3vw,34px);white-space:nowrap}
.concept .photos{max-width:980px;margin:90px auto 0;display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(16px,3vw,28px);align-items:start}
.concept .photos .p1{grid-column:span 3;aspect-ratio:3/4}
.concept .photos .p2{grid-column:span 3;aspect-ratio:4/5;margin-top:clamp(36px,8vw,72px)}
.concept .photos .p3{grid-column:2/span 4;aspect-ratio:16/10;margin-top:clamp(8px,2vw,20px)}
.concept .photos figure{margin:0;position:relative;overflow:hidden;background:#e6e0d2}
.concept .photos img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* service */
.service{background:var(--bg2);padding:110px 24px;position:relative;overflow:hidden}
.service .illust{position:absolute;bottom:-120px;left:-100px;width:clamp(340px,40vw,580px);opacity:.15;pointer-events:none}
.service .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:40px}
.service .card{border-top:1px solid var(--ink);padding-top:26px}
.service .card .no{margin:0 0 10px;font-size:17px;letter-spacing:.15em;color:var(--moss);font-family:'Shippori Mincho',serif}
.service .card figure{margin:0 0 20px;aspect-ratio:4/3;overflow:hidden;position:relative;background:#e6e0d2}
.service .card figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.service .card h3{margin:0 0 16px;font-family:'Shippori Mincho',serif;font-weight:500;font-size:25px;letter-spacing:.08em;color:#5a6a3f}
.service .card p{margin:0;font-size:17px;line-height:2;color:var(--sub);text-wrap:pretty}

/* work */
.work{padding:110px 24px}
.work .head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:56px}
.work .viewall{font-size:12.5px;letter-spacing:.22em;font-weight:500;border-bottom:1px solid var(--moss);padding-bottom:4px}
.work .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:40px 36px}
.wcard{display:flex;flex-direction:column;gap:14px;color:var(--ink)}
.wcard figure{margin:0;aspect-ratio:4/3;overflow:hidden;position:relative;background:#e6e0d2}
.wcard figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.wcard:hover figure img{transform:scale(1.04)}
.wcard .cat{display:block;font-size:11.5px;letter-spacing:.2em;color:#6b7355;font-weight:500;margin-bottom:6px}
.wcard .ttl{display:block;font-family:'Shippori Mincho',serif;font-size:19px;letter-spacing:.06em;margin-bottom:4px}
.wcard .date{display:block;font-size:12.5px;letter-spacing:.1em;color:var(--muted)}
.note{font-size:12px;color:var(--muted);letter-spacing:.08em}

/* instagram */
.insta{padding:110px 24px;position:relative;overflow:hidden}
.insta .illust{position:absolute;top:-60px;left:-70px;width:clamp(300px,34vw,500px);opacity:.14;pointer-events:none}
.insta .grid{display:flex;flex-wrap:wrap;gap:clamp(36px,6vw,80px);align-items:center;position:relative}
.insta .txt{flex:1 1 380px;min-width:280px}
.insta .txt h2{margin:0 0 20px;font-family:'Shippori Mincho',serif;font-weight:500;font-size:clamp(27px,3.6vw,38px);letter-spacing:.08em;color:#5a6a3f}
.insta .txt p{margin:0 0 40px;font-size:17px;line-height:2.2;color:var(--sub);max-width:480px;text-wrap:pretty}
.insta .btn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--moss);padding:14px 36px;font-size:12.5px;letter-spacing:.25em;color:var(--moss-d)}
.insta .btn:hover{background:rgba(95,106,76,.08)}
.insta .photo{display:block;flex:0 1 380px;min-width:240px;margin-left:auto}

/* about */
.about{background:var(--bg2);padding:110px 24px;position:relative;overflow:hidden}
.about .illust{position:absolute;top:40px;right:clamp(-40px,2vw,60px);width:clamp(320px,36vw,520px);opacity:.15;pointer-events:none}
.about .inner{max-width:780px;margin:0 auto;position:relative}
.about dl{margin:0;display:flex;flex-direction:column}
.about .row{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:20px 4px;border-top:1px solid var(--line);font-size:17.5px;line-height:1.9}
.about .row:last-child{border-bottom:1px solid var(--line)}
.about dt{color:var(--muted);letter-spacing:.15em;margin:0}
.about dd{margin:0}
.about .small{font-size:14px;color:var(--muted);line-height:1.8}

/* contact */
.contact{background:var(--dark);color:#f1ede3;padding:120px 24px 80px;position:relative;overflow:visible}
.contact .tree{position:absolute;left:clamp(-90px,-1vw,10px);bottom:calc(100% - 150px);width:clamp(340px,40vw,600px);opacity:.5;pointer-events:none;z-index:1}
.contact .inner{max-width:780px;margin:0 auto;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:28px}
.contact .logo{width:150px;opacity:.95}
.contact .lead{margin:0;font-family:'Shippori Mincho',serif;font-size:clamp(20px,3vw,26px);letter-spacing:.15em}
.contact .desc{margin:0;font-size:17px;line-height:2.2;color:#c9c2b2;max-width:480px;text-wrap:pretty}
.contact .tel{font-family:'Shippori Mincho',serif;font-size:clamp(28px,4.5vw,40px);letter-spacing:.1em;color:#f1ede3}
.contact .telnote{margin:-14px 0 0;font-size:13.5px;letter-spacing:.05em;color:#a49b89;line-height:1.9;text-wrap:pretty}
.contact .email{font-size:16px;letter-spacing:.08em;color:#c9c2b2}
.contact .ig{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--muted);padding:14px 36px;font-size:12.5px;letter-spacing:.25em;color:#f1ede3}
.contact .ig:hover{background:rgba(241,237,227,.08);color:#fff}
.contact .copyright{margin:48px 0 0;font-size:11px;letter-spacing:.2em;color:var(--muted)}
.cform{width:100%;max-width:560px;margin-top:36px;padding-top:36px;border-top:1px solid #55503f;text-align:left;display:flex;flex-direction:column;gap:14px}
.cform .field{display:flex;flex-direction:column;gap:6px}
.cform label{font-size:12px;letter-spacing:.2em;color:#c9c2b2}
.cform label .req{color:#b0885f}
.cform input,.cform textarea{background:rgba(241,237,227,.06);border:1px solid #55503f;padding:11px 13px;
  font-size:14.5px;color:#f1ede3;font-family:'Zen Kaku Gothic New',sans-serif;border-radius:0;outline:none}
.cform textarea{line-height:1.9;resize:vertical}
.cform input:focus,.cform textarea:focus{border-color:var(--muted)}
.cform button{align-self:flex-start;background:#f1ede3;color:var(--dark);border:none;padding:13px 44px;
  font-size:12.5px;letter-spacing:.25em;font-weight:500;font-family:'Zen Kaku Gothic New',sans-serif;cursor:pointer}
.cform button:hover{background:#fff}
.cform .fine{margin:0;font-size:11px;line-height:1.9;color:var(--muted)}

/* work single / archive */
.page-head{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;background:rgba(246,243,236,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid #e2dccc}
.page-main{max-width:1080px;margin:0 auto;padding:90px 24px 130px}
.page-main.narrow{max-width:880px}
.page-main h1{margin:0 0 16px;font-family:'Shippori Mincho',serif;font-weight:500;font-size:clamp(26px,3.6vw,36px);letter-spacing:.08em;line-height:1.6}
.lead-txt{margin:0 0 64px;font-size:17px;line-height:2.1;color:var(--sub);max-width:560px;text-wrap:pretty}
.meta-row{display:flex;gap:40px;flex-wrap:wrap;padding:22px 4px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:48px;font-size:14.5px}
.meta-row .item{display:flex;gap:14px}
.meta-row .item .k{color:var(--muted);letter-spacing:.15em}
.detail-body{font-size:17px;line-height:2.3;color:var(--sub);max-width:640px;margin-bottom:72px;display:flex;flex-direction:column;gap:20px}
.detail-body p{margin:0;text-wrap:pretty}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.gallery figure{margin:0;aspect-ratio:4/3;overflow:hidden;position:relative;background:#e6e0d2}
.gallery figure.wide{grid-column:1/-1;aspect-ratio:16/9}
.gallery img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.detail-nav{display:flex;justify-content:space-between;align-items:center;margin-top:72px;padding-top:28px;border-top:1px solid var(--line);font-size:12.5px;letter-spacing:.22em;font-weight:500}
.site-footer{background:var(--dark);color:var(--muted);text-align:center;padding:32px 24px;font-size:11px;letter-spacing:.2em}

@media(max-width:760px){
  .hero-copy{right:12vw;top:50%;bottom:auto;transform:translateY(-50%);max-height:78vh;display:flex;align-items:center}
  .hero-copy h1{writing-mode:vertical-rl;font-size:min(21px,3.2vh);letter-spacing:.2em;white-space:nowrap;text-align:start;max-height:78vh}
  .hero-logo{justify-content:center;padding-left:0;transform:translateX(-4%)}
  .hero-logo img{width:min(380px,72vw)}
  .contact .tree{left:auto;right:0;bottom:calc(100% - 80px);width:150px;opacity:.4}
  .gnav{display:none}
  .menu-btn{display:flex}
  .concept{padding:90px 20px 80px}
  .concept .grid{grid-template-columns:1fr auto;gap:18px}
  .concept h2{margin-bottom:24px}
  .concept .body{max-width:100%;font-size:15px;line-height:2;gap:16px}
  .concept .vcopy{writing-mode:vertical-rl;height:auto;white-space:nowrap;font-size:min(19px,2.6vh);letter-spacing:.28em;padding-left:14px;border-left:1px solid var(--line);align-self:stretch}
  .concept .photos{margin-top:48px;gap:14px}
  .concept .photos .p3{grid-column:1/-1;margin-top:14px;aspect-ratio:16/10}
  .service,.about,.insta,.work{padding:80px 20px}
  .service .card p,.insta .txt p{font-size:16px;line-height:1.95}
  .service .card h3{font-size:22px}
  .about .row{grid-template-columns:96px 1fr;gap:10px;font-size:16px}
  .sec-title{margin-bottom:32px}
  .contact{padding:90px 20px 70px}
}