/*
Theme Name: Trillium Okada Farm
Description: 有限会社トゥリリアム・オカダ・ファーム 公式サイト用テーマ(デザイン案B「大地のものがたり」)
Version: 0.1.0
Text Domain: trillium-okada-farm
*/

:root{--paper:#f4efe6;--ink:#2b2a26;--forest:#27402f;--earth:#8a5a3b;--sub:#6b665a;--line:#d9d0bf}
*{box-sizing:border-box;margin:0}
body{font-family:"Zen Kaku Gothic New",sans-serif;background:var(--paper);color:var(--ink);line-height:2;font-size:16px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.screen-reader-text{position:absolute;left:-9999px}

/* ヘッダー */
.site-header{position:absolute;top:0;left:0;right:0;z-index:5;color:#fff}
.site-header.is-solid{position:relative;background:var(--forest)}
.site-header .in{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;gap:20px}
.site-header .logo{font-family:"Shippori Mincho",serif;font-size:17px;letter-spacing:.12em;line-height:1.5}
.site-header nav ul{display:flex;gap:26px;font-size:13px;letter-spacing:.15em;list-style:none;padding:0}
.nav-toggle{display:none;background:none;border:1px solid #fff;color:#fff;padding:6px 14px;font-size:12px;letter-spacing:.2em;cursor:pointer}
@media(max-width:860px){
  .nav-toggle{display:block}
  .site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(27,42,32,.97);padding:12px 28px 24px}
  .site-header nav.open{display:block}
  .site-header nav ul{flex-direction:column;gap:0}
  .site-header nav li a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15)}
  .site-header .logo{font-size:14px}
}

/* ヒーロー */
.hero{position:relative;min-height:92vh;background:linear-gradient(160deg,#3b5a45,#1f3326 70%) center/cover;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero.has-image:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,28,20,.65),rgba(15,28,20,.1) 60%)}
.hero .copy{position:relative;padding:0 28px 80px;max-width:900px}
.hero h1{font-family:"Shippori Mincho",serif;font-weight:500;font-size:clamp(30px,6vw,60px);line-height:1.6;letter-spacing:.08em}
.hero p{margin-top:18px;opacity:.9;max-width:34em}
.scroll{position:absolute;right:28px;bottom:28px;writing-mode:vertical-rl;font-size:11px;letter-spacing:.3em;opacity:.7}

/* セクション共通 */
section{padding:96px 28px}
.inner{max-width:980px;margin:0 auto}
.label{font-size:12px;letter-spacing:.35em;color:var(--earth);display:block;margin-bottom:12px}
h2{font-family:"Shippori Mincho",serif;font-weight:500;font-size:clamp(24px,4vw,34px);line-height:1.7;letter-spacing:.06em;margin-bottom:24px}
.center{text-align:center}
.bg-sand{background:#e9e1d0}
.two{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
@media(max-width:760px){.two{grid-template-columns:1fr;gap:28px}}
.photo,.ph{background:#e6dfce;display:flex;align-items:center;justify-content:center;color:#8d856f;font-size:13px;text-align:center;padding:12px;overflow:hidden}
.ph{border:1px dashed #b9ae95}
.photo{padding:0}
.photo img{width:100%;height:100%;object-fit:cover}
.two .photo,.two .ph{aspect-ratio:3/4}
.steps{list-style:none;padding:0;border-top:1px solid var(--line);margin-top:28px}
.steps li{display:grid;grid-template-columns:3em 1fr;padding:16px 0;border-bottom:1px solid var(--line)}
.steps b{font-family:"Shippori Mincho",serif;color:var(--earth);font-size:20px}
.dark{background:var(--forest);color:#eee8da}
.dark .label{color:#d2b48c}
.list{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
@media(max-width:760px){.list{grid-template-columns:1fr}}
.item{display:block}
.item .photo,.item .ph{aspect-ratio:4/5;background:#35523f;border-color:#6d8a76;color:#a9bfae}
.item h3{font-family:"Shippori Mincho",serif;font-weight:500;margin-top:14px;font-size:18px}
.item p{font-size:13px;opacity:.75}
.btn{display:inline-block;border:1px solid currentColor;padding:14px 38px;letter-spacing:.2em;font-size:14px;margin-top:20px}
.btn:hover{background:rgba(0,0,0,.06)}
.admin-note{background:#fff3c4;color:#333;padding:0 6px;font-size:12px}

/* 固定ページ・投稿 */
.page-head{background:var(--forest);color:#fff;padding:56px 28px 48px}
.page-head h1{font-family:"Shippori Mincho",serif;font-weight:500;font-size:clamp(26px,4.5vw,38px);letter-spacing:.08em;max-width:980px;margin:0 auto}
.entry{max-width:820px;margin:0 auto;padding:64px 28px 96px}
.entry > * + *{margin-top:1.4em}
.entry h2{margin:2em 0 .6em;font-size:clamp(22px,3.5vw,28px)}
.entry h3{font-family:"Shippori Mincho",serif;font-weight:500;font-size:20px;margin-top:1.8em}
.entry ul,.entry ol{padding-left:1.5em}
.entry a{color:var(--earth);text-decoration:underline}
.entry table{width:100%;border-collapse:collapse}
.entry th,.entry td{padding:14px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.entry th{width:8em;color:var(--earth);font-family:"Shippori Mincho",serif;font-weight:500}
.entry input[type=text],.entry input[type=email],.entry input[type=tel],.entry textarea{width:100%;padding:12px;border:1px solid var(--line);background:#fff;font:inherit}
.entry input[type=submit]{background:var(--forest);color:#fff;border:0;padding:14px 38px;letter-spacing:.2em;cursor:pointer;font:inherit}

/* フッター */
.site-footer{background:#1b1a17;color:#a8a293;text-align:center;padding:48px 20px;font-size:12px;letter-spacing:.1em}
.site-footer .big{font-family:"Shippori Mincho",serif;font-size:22px;color:#eee;margin-bottom:12px;letter-spacing:.2em}
.site-footer ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;margin-bottom:20px}