/*
Theme Name: 飯島自動車工業
Theme URI: https://iijima-jidosha.example.jp/
Author: 飯島自動車工業株式会社
Description: 長野県飯島町の自動車整備工場「飯島自動車工業株式会社」のオリジナルテーマ。トップページ・中古車一覧（カスタム投稿「中古車」で更新可能）・固定ページに対応。グリーン×アースカラーの親しみやすいデザイン。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: iijima
*/

/* ===== 変数・リセット ===== */
:root{
  --green:#1E5B38;
  --green-d:#143D26;
  --green-l:#2A6E47;
  --cream:#F8F4E9;
  --card:#FFFDF6;
  --sand:#EDE4CB;
  --sand-d:#E4D8B8;
  --gold:#C39A62;
  --gold-d:#8A6A3B;
  --mint:#DCE8DF;
  --mint-2:#EFF5EF;
  --ink:#33402F;
  --muted:#9A9070;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  font-family:'Zen Maru Gothic',sans-serif;
  color:var(--ink);
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--green-d)}
h1,h2,h3,p{margin:0}
.wrap{max-width:1200px;margin:0 auto}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ===== ボタン ===== */
.btn{display:inline-block;font-weight:900;border-radius:999px;text-decoration:none;text-align:center;transition:background .2s, transform .2s}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 6px 0 var(--green-d)}
.btn-primary:hover{background:var(--green-l);color:#fff}
.btn-outline{background:#fff;border:3px solid var(--green);color:var(--green);box-shadow:0 6px 0 #D8CFB8}
.btn-outline:hover{background:var(--mint-2);color:var(--green)}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 6px 0 var(--gold-d)}
.btn-gold:hover{background:#D2AC78;color:#fff}
.btn-lg{font-size:20px;padding:20px 40px}
.btn-md{font-size:18px;padding:16px 40px}

.pill{display:inline-block;background:var(--gold);color:#fff;font-weight:500;border-radius:999px;padding:10px 28px;transform:rotate(-2deg)}
.eyebrow{text-align:center;color:var(--gold);font-weight:900;font-size:16px;letter-spacing:.2em;margin-top:32px;margin-bottom:48px}
.sec-title{font-size:42px;color:var(--green);font-weight:700;text-align:center;line-height:1.35;text-wrap:pretty}
.section{padding:88px 5%}

/* ===== トップバー ===== */
.topbar{background:var(--green);color:#E7F0E9;font-size:14px;display:flex;justify-content:space-between;padding:10px 5%;font-weight:700}
.topbar span{white-space:nowrap}

/* ===== ヘッダー ===== */
.site-header{display:flex;align-items:center;justify-content:space-between;padding:16px 5%;background:var(--card);border-bottom:3px solid #EFE7D2;position:sticky;top:0;z-index:50}
.site-logo img{height:72px}
.main-nav{display:flex;gap:6px;font-size:20px;font-weight:700;align-items:center}
.main-nav a{padding:10px 14px;border-radius:999px;white-space:nowrap}
.main-nav a:hover,.main-nav .current{background:var(--mint-2)}
.nav-tel{background:var(--green)!important;color:#fff!important;font-weight:900;font-size:20px;padding:14px 22px;margin-left:6px}
.nav-tel:hover{background:var(--green-d)!important;color:#fff!important}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:28px;height:3px;background:var(--green);border-radius:3px;margin:5px 0;transition:.25s}

/* ===== ヒーロー ===== */
.hero{position:relative;padding:88px 5% 72px;text-align:center}
.hero-photo{position:absolute;border-radius:50%;overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo.p1{left:1%;top:36px;width:400px;height:400px;animation:floaty 7s ease-in-out infinite;transform:rotate(-3deg)}
.hero-photo.p2{right:1%;top:96px;width:320px;height:320px;animation:floaty2 6s ease-in-out infinite;transform:rotate(2deg)}
.hero-photo.p3{right:12%;bottom:8px;width:230px;height:230px;animation:floaty 8s ease-in-out infinite}
.hero-dot{position:absolute;border-radius:50%}
.hero-dot.d1{left:17%;bottom:60px;width:70px;height:70px;background:var(--sand-d);animation:floaty2 8s ease-in-out infinite}
.hero-dot.d2{right:22%;top:70px;width:56px;height:56px;background:var(--mint);animation:floaty 9s ease-in-out infinite}
.hero-inner{position:relative;z-index:1}
.hero h1{margin:28px 0 0;font-size:64px;line-height:1.45;font-weight:900;color:var(--green);text-wrap:pretty;text-shadow:2px 2px 0 var(--cream),-2px 2px 0 var(--cream),2px -2px 0 var(--cream),-2px -2px 0 var(--cream),0 3px 0 var(--cream),0 -3px 0 var(--cream),3px 0 0 var(--cream),-3px 0 0 var(--cream)}
.hero-lead{margin:24px auto 0;font-size:19px;line-height:2.1;max-width:640px;font-weight:700}
.hero-mascot{height:200px;margin:28px auto 0;animation:wiggle 4s ease-in-out infinite}
.hero-cta{display:flex;gap:16px;justify-content:center;margin-top:32px;flex-wrap:wrap}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes floaty2{0%,100%{transform:translateY(0)}50%{transform:translateY(10px)}}
@keyframes wiggle{0%,100%{transform:rotate(-1.5deg)}50%{transform:rotate(1.5deg)}}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ===== マーキー ===== */
.marquee{background:var(--green);color:var(--cream);padding:16px 0;font-size:20px;font-weight:900;white-space:nowrap;overflow:hidden}
.marquee-track{display:inline-flex;gap:48px;animation:marquee 24s linear infinite;padding-right:48px}

/* ===== 選ばれる理由 ===== */
.reason-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1100px;margin:0 auto}
.reason-card{background:var(--card);border-radius:28px;padding:36px;box-shadow:0 4px 0 var(--sand);transition:transform .25s}
.reason-card:hover{transform:translateY(-6px)}
.reason-no{width:56px;height:56px;border-radius:50%;background:var(--green);color:#fff;font-size:24px;font-weight:900;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.reason-ico{width:100%;height:150px;border-radius:18px;background:var(--mint-2);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.reason-h{font-size:23px;font-weight:900;color:var(--green);margin-bottom:12px}
.reason-p{font-size:17px;line-height:2;font-weight:500}

/* ===== できること ===== */
.service{background:var(--card);border-radius:56px 56px 0 0}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1200px;margin:0 auto}
.service-card{background:var(--cream);border-radius:24px;padding:28px;transition:transform .25s}
.service-card:hover{transform:translateY(-6px)}
.service-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.service-no{width:48px;height:48px;border-radius:50%;background:var(--gold);color:#fff;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;flex:none}
.service-name{font-weight:900;font-size:25px;color:var(--green)}
.service-photo{width:100%;height:140px;border-radius:16px;object-fit:cover;margin-bottom:14px;background:var(--mint-2)}
.service-desc{font-size:16px;line-height:1.9;font-weight:500}

/* ===== 実績バー ===== */
.stats-wrap{background:var(--card);padding:0 5% 88px}
.stats{background:var(--green);border-radius:36px;color:#fff;display:grid;grid-template-columns:repeat(4,1fr);text-align:center;padding:44px 24px;gap:16px;max-width:1200px;margin:0 auto}
.stats-tag{display:inline-block;font-size:16px;font-weight:500;color:var(--green-d);background:var(--gold);padding:4px 16px;border-radius:999px;margin-bottom:12px}
.stats-num{font-size:48px;font-weight:900;line-height:1}
.stats-num small{font-size:20px}
.stats-note{font-size:15px;color:#BCD4C3;font-weight:700;margin-top:6px}

/* ===== 中古車（トップ抜粋 & 一覧） ===== */
.used-note{text-align:center;font-size:15px;color:var(--muted);margin-bottom:44px}
.car-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto}
.car-card{background:var(--card);border-radius:28px;overflow:hidden;box-shadow:0 4px 0 var(--sand);transition:transform .25s;display:flex;flex-direction:column}
.car-card:hover{transform:translateY(-6px)}
.car-photo{position:relative}
.car-photo .ph{width:100%;height:200px;object-fit:cover;background:repeating-linear-gradient(45deg,var(--sand),var(--sand) 12px,var(--sand-d) 12px,var(--sand-d) 24px)}
.car-badge{position:absolute;top:14px;left:14px;color:#fff;font-weight:900;font-size:13px;padding:6px 14px;border-radius:999px}
.car-body{padding:22px;display:flex;flex-direction:column;flex:1}
.car-maker{font-size:13px;font-weight:700;color:var(--muted)}
.car-name{font-weight:900;font-size:22px;color:var(--green);margin:2px 0 14px;line-height:1.4}
.car-specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--sand);border-radius:14px;overflow:hidden;margin-bottom:16px}
.car-spec{background:var(--card);padding:10px 14px}
.car-spec .k{font-size:12px;color:var(--muted);font-weight:700}
.car-spec .v{font-size:16px;font-weight:900}
.car-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.car-tag{background:var(--mint);color:var(--green);font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px}
.car-price-row{display:flex;align-items:baseline;gap:8px;margin-bottom:14px}
.car-price-row .lbl{font-size:13px;font-weight:700;color:var(--muted)}
.car-price{font-size:30px;font-weight:900;color:var(--gold)}
.car-price-row .unit{font-size:14px;font-weight:700;color:var(--muted)}
.car-foot{margin-top:auto}
.car-cta{display:block;text-align:center;background:var(--green);color:#fff;font-weight:900;font-size:17px;padding:15px;border-radius:999px;box-shadow:0 4px 0 var(--green-d)}
.car-cta:hover{background:var(--green-l);color:#fff}
.center{text-align:center;margin-top:40px}
.filter-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;max-width:1200px;margin:0 auto 40px}
.filter-chip{background:var(--cream);border:2px solid var(--sand);border-radius:999px;padding:11px 24px;font-weight:700;font-size:16px;color:var(--green)}
.filter-chip.current,.filter-chip:hover{background:var(--green);color:#fff;border-color:var(--green)}

/* ===== メッセージ ===== */
.message{background:var(--sand);border-radius:56px;margin:0 4%;padding:80px 6%}
.message-inner{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:center;max-width:1050px;margin:0 auto}
.message-photo{width:300px;height:300px;border-radius:50%;overflow:hidden;animation:floaty 8s ease-in-out infinite}
.message-photo img{width:100%;height:100%;object-fit:cover}
.message-eyebrow{color:var(--gold-d);font-size:16px;font-weight:900;letter-spacing:.2em}
.message h2{margin:14px 0 20px;font-size:32px;color:var(--green);font-weight:700;line-height:1.6}
.message p{font-size:17px;line-height:2.1;font-weight:500}
.message-sign{margin-top:20px;font-size:16px;font-weight:700;color:var(--gold-d)}

/* ===== 採用 ===== */
.recruit-wrap{padding:88px 5% 0}
.recruit{background:var(--green);border-radius:36px;color:#fff;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:40px;max-width:1200px;margin:0 auto;flex-wrap:wrap}
.recruit .eb{color:var(--gold);font-size:16px;font-weight:900;letter-spacing:.2em}
.recruit h2{margin:12px 0 14px;font-size:32px;font-weight:900}
.recruit h2 small{font-size:18px;color:#BCD4C3}
.recruit p{font-size:17px;color:#DCE8DF;line-height:2;font-weight:500}

/* ===== アクセス ===== */
.access-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;max-width:1200px;margin:0 auto;align-items:stretch}
.access-table{background:var(--card);border-radius:28px;padding:36px;box-shadow:0 4px 0 var(--sand);display:grid;grid-template-columns:130px 1fr;font-size:17px;line-height:1.9;align-content:start;font-weight:500}
.access-table .th{padding:14px 0;border-bottom:2px dashed var(--sand);color:var(--muted);font-weight:700}
.access-table .td{padding:14px 0;border-bottom:2px dashed var(--sand)}
.access-table .th.last,.access-table .td.last{border-bottom:0}
.access-map{border-radius:28px;overflow:hidden;min-height:340px}
.access-map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* ===== 大CTA ===== */
.big-cta{text-align:center;padding:0 5% 88px}
.big-cta .h{font-size:30px;font-weight:900;color:var(--green);margin-bottom:24px}
.big-cta .btn{font-size:24px;padding:24px 56px;box-shadow:0 8px 0 var(--green-d)}

/* ===== コンタクトカード ===== */
.contact-band{background:var(--card);padding:0 5% 88px}
.contact-card{background:var(--green);border-radius:36px;color:#fff;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:40px;max-width:1200px;margin:0 auto;flex-wrap:wrap}
.contact-card .eb{color:var(--gold);font-size:16px;font-weight:900;letter-spacing:.2em}
.contact-card h2{margin:12px 0 14px;font-size:32px;font-weight:900}
.contact-card p{font-size:17px;color:#DCE8DF;line-height:2;font-weight:500}
.contact-btns{flex:none;display:flex;flex-direction:column;gap:12px}

/* ===== フッター ===== */
.site-footer{background:var(--green);color:#DCE8DF;border-radius:56px 56px 0 0;padding:56px 5% 40px;font-size:15px;line-height:2;font-weight:500}
.site-footer .row{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.site-footer .name{color:#fff;font-weight:900;font-size:20px;margin-bottom:8px}
.site-footer a{color:#fff;font-weight:700}
.site-footer .copy{font-size:13px;color:#8FAF9B}

/* ===== フッターお問い合わせフォーム ===== */
.footer-contact{background:rgba(255,255,255,.08);border-radius:24px;padding:28px 32px;margin-bottom:40px}
.contact-title{font-weight:700;font-size:19px;color:#fff;margin-bottom:16px}
.contact-form{display:flex;flex-direction:column;gap:14px}
.contact-row{display:flex;gap:14px;flex-wrap:wrap}
.contact-row input,.contact-form>input{flex:1;min-width:0;padding:12px 16px;border:none;border-radius:999px;font-size:15px;font-family:inherit;background:#fff}
.contact-form textarea{width:100%;box-sizing:border-box;padding:16px 20px;border:none;border-radius:20px;font-size:15px;font-family:inherit;resize:vertical}
.contact-form button{align-self:flex-end;background:var(--gold);color:#fff;font-weight:900;font-size:15px;padding:14px 36px;border:none;border-radius:999px;cursor:pointer;white-space:nowrap}
.contact-sent{background:#fff;color:var(--green);font-weight:700;padding:14px 20px;border-radius:16px;margin-bottom:16px}

/* ===== 汎用ページ ===== */
.page-hero{padding:64px 5% 40px;text-align:center}
.page-hero h1{font-size:48px;color:var(--green);font-weight:900}
.page-body{max-width:820px;margin:0 auto;padding:0 5% 80px;font-size:17px;line-height:2;font-weight:500}
.page-body h2{color:var(--green);margin:32px 0 12px;font-size:28px}
.page-body img{border-radius:20px;margin:16px 0}

/* ========================================================= */
/* タブレット                                                  */
/* ========================================================= */
@media (max-width:1024px){
  .reason-grid{grid-template-columns:1fr;max-width:640px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .car-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:52px}
  .hero-photo.p1{width:280px;height:280px}
  .hero-photo.p2{width:220px;height:220px}
  .hero-photo.p3{width:160px;height:160px}
}

/* ========================================================= */
/* スマートフォン（SP版）                                       */
/* ========================================================= */
@media (max-width:768px){
  .topbar{flex-direction:column;gap:2px;font-size:11px;text-align:center;padding:8px 5%}
  .site-header{padding:12px 4%}
  .site-logo img{height:42px}
  .nav-toggle{display:block}
  .main-nav{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
    background:var(--card);flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;padding:88px 24px 40px;font-size:19px;
    transform:translateX(100%);transition:transform .3s ease;box-shadow:-12px 0 40px rgba(0,0,0,.12);z-index:60
  }
  .main-nav.open{transform:none}
  .main-nav a{padding:14px 16px}
  .nav-tel{margin-left:0;margin-top:8px;text-align:center}
  .nav-backdrop{display:none;position:fixed;inset:0;background:rgba(20,61,38,.35);z-index:55}
  .nav-backdrop.show{display:block}
  body.nav-open{overflow:hidden}

  .section{padding:56px 5%}
  .sec-title{font-size:30px}
  .eyebrow{margin-top:26px;margin-bottom:28px;font-size:13px}

  .hero{padding:36px 5% 40px}
  .hero-photo,.hero-dot{display:none}
  .hero .pill{font-size:15px;padding:8px 22px}
  .hero h1{font-size:36px;line-height:1.4;margin-top:18px}
  .hero-lead{font-size:16px;line-height:2;margin-top:18px}
  .hero-mascot{height:140px;margin-top:20px}
  .hero-cta{flex-direction:column;gap:12px}
  .hero-cta .btn{width:100%}
  .btn-lg{font-size:18px;padding:18px 28px}

  .marquee{font-size:16px;padding:12px 0}

  .service{border-radius:36px 36px 0 0}
  .service-grid{grid-template-columns:1fr;gap:16px}
  .service-name{font-size:22px}
  .service-photo{height:170px}

  .stats{grid-template-columns:1fr 1fr;gap:20px 12px;padding:32px 18px;border-radius:28px}
  .stats-num{font-size:40px}

  .car-grid{grid-template-columns:1fr}

  .message{border-radius:36px;margin:0 4%;padding:48px 7%}
  .message-inner{grid-template-columns:1fr;gap:28px;text-align:center;justify-items:center}
  .message-photo{width:220px;height:220px}
  .message h2{font-size:24px}

  .recruit,.contact-card{padding:36px 28px;text-align:center;justify-content:center}
  .recruit h2,.contact-card h2{font-size:24px}
  .contact-btns{width:100%}

  .access-grid{grid-template-columns:1fr;gap:20px}
  .access-table{grid-template-columns:96px 1fr;padding:24px;font-size:15px}
  .access-map{min-height:260px}
  .access-map iframe{min-height:260px}

  .big-cta .h{font-size:22px}
  .big-cta .btn{font-size:19px;padding:18px 32px;width:100%;box-sizing:border-box}

  .site-footer{border-radius:36px 36px 0 0;padding:40px 6% 32px}
  .site-footer .row{flex-direction:column;align-items:flex-start;gap:16px}

  .page-hero h1{font-size:32px}
}