/*
Theme Name: TechAgent Lab Redesign
Theme URI: https://techagent-lab.com
Author: TechAgent Lab
Description: ITエンジニア転職メディア（編集デザイン刷新版）
Version: 2.0.0
License: GNU General Public License v2 or later
Text Domain: techagent
*/

:root{
  /* --- new editorial palette --- */
  --green:#0d5b3a; --green-d:#08462c; --green-l:#e7f0ea; --gold:#b08a4f;
  --bg:#f5f4ef; --surface:#ffffff; --line:#e3e1d8;
  --ink:#171c18; --ink2:#4d524b; --ink3:#8b8f86;
  /* --- legacy aliases (記事本文/比較LPの既存CSSを新色に調和させる) --- */
  --accent:#0d5b3a; --accent-light:#e7f0ea; --accent-hover:#08462c;
  --text:#171c18; --text2:#4d524b; --text3:#8b8f86;
  --border:#e3e1d8; --border2:#d0d3da;
  --bg2:#efeee8; --bg3:#e9e8e1;
  --gold-bg:#fbf6ec; --silver:#7a8694; --silver-bg:#f4f5f7; --bronze:#9c6b30; --bronze-bg:#fdf3e7;
  --red:#c0492f;
  --body:'Noto Sans JP',system-ui,sans-serif;
  --serif:'Noto Serif JP',serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-weight:400;line-height:1.7;overflow-x:clip;max-width:100%;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
.site-main{min-height:60vh;display:block}

/* ===== HEADER ===== */
#site-header{display:flex;align-items:center;justify-content:space-between;max-width:1120px;margin:0 auto;height:70px;padding:0 28px}
.site-hd-outer{background:rgba(245,244,239,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.site-logo{font-family:var(--serif);font-weight:700;font-size:23px;color:var(--ink);line-height:1.1;letter-spacing:.01em}
.site-logo span{color:var(--green)}
.site-logo small{display:block;font-family:var(--body);font-weight:700;font-size:10.5px;letter-spacing:.16em;color:var(--ink3);margin-top:1px}
.site-nav{display:flex;gap:28px;align-items:center}
.site-nav a{font-size:13.5px;font-weight:700;color:var(--ink2);letter-spacing:.02em;transition:color .2s}
.site-nav a:hover{color:var(--green)}
.site-nav a.nav-cta{background:var(--green);color:#fff;padding:9px 18px;border-radius:2px;font-size:12.5px}
.site-nav a.nav-cta:hover{background:var(--green-d);color:#fff}

/* ===== HOME: FEATURE + PICKS ===== */
.lede{padding:52px 0 44px}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--green);display:flex;align-items:center;gap:10px;margin-bottom:22px}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--green)}
.feat{display:grid;grid-template-columns:1.55fr 1fr;gap:40px;align-items:start}
.feat-main{display:block}
.feat-main .ph{aspect-ratio:16/9;width:100%;object-fit:cover;border-radius:4px;background:var(--bg2)}
.cat{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--green);border:1px solid var(--green);padding:3px 10px;border-radius:2px}
.feat-main h1{font-family:var(--serif);font-weight:700;font-size:clamp(24px,2.6vw,32px);line-height:1.5;margin:18px 0 12px;text-wrap:balance}
.feat-main:hover h1{color:var(--green)}
.feat-main .lead{color:var(--ink2);font-size:14.5px;max-width:44ch}
.meta{display:flex;gap:14px;align-items:center;color:var(--ink3);font-size:12px;margin-top:16px;font-variant-numeric:tabular-nums}
.meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink3)}
.picks{border-left:1px solid var(--line);padding-left:34px;display:flex;flex-direction:column;gap:20px}
.picks .picks-lbl{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--ink3)}
.pick{display:block;padding-bottom:18px;border-bottom:1px solid var(--line)}
.pick:last-child{border-bottom:none;padding-bottom:0}
.pick .c{font-size:10.5px;font-weight:700;color:var(--green);letter-spacing:.06em;margin-bottom:5px;display:block}
.pick h3{font-size:14px;font-weight:700;line-height:1.55}
.pick:hover h3{color:var(--green)}

/* ===== SECTION HEADERS ===== */
.sec-hd{display:flex;align-items:baseline;justify-content:space-between;border-bottom:2px solid var(--ink);padding-bottom:12px;margin:14px 0 30px}
.sec-hd h2{font-family:var(--serif);font-size:24px;font-weight:700}
.sec-hd h2 small{font-family:var(--body);font-size:12px;font-weight:700;color:var(--ink3);letter-spacing:.14em;margin-left:12px}
.sec-hd a{font-size:12.5px;font-weight:700;color:var(--green)}
/* legacy section title (archive等) */
.section-eyebrow{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--green);text-transform:uppercase;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.section-eyebrow::before{content:'';width:20px;height:2px;background:var(--green)}
.section-title{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.3;margin-bottom:28px}

/* ===== CARD GRID ===== */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 26px}
.card{display:block;color:var(--ink)}
.card .ph{aspect-ratio:16/10;width:100%;object-fit:cover;border-radius:4px;background:var(--bg2)}
.card .ph-empty{aspect-ratio:16/10;width:100%;border-radius:4px;background:var(--green-l);display:flex;align-items:center;justify-content:center;color:var(--green);font-family:var(--serif);font-size:22px;font-weight:700}
.card .cat{margin:14px 0 9px}
.card h3{font-size:16px;font-weight:700;line-height:1.55}
.card:hover h3{color:var(--green)}
.card p{font-size:12.5px;color:var(--ink3);margin-top:8px;line-height:1.65}
.card .meta{margin-top:12px}

/* ===== CTA BAND ===== */
.cta-band{margin:64px 0;background:var(--green);border-radius:6px;padding:52px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.06)}
.cta-band h2{font-family:var(--serif);font-size:clamp(22px,3vw,28px);font-weight:700;margin-bottom:10px;position:relative}
.cta-band h2 span{color:#c7e7d6}
.cta-band p{font-size:14px;opacity:.88;margin-bottom:24px;position:relative}

/* ===== BUTTON ===== */
.btn-primary{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--green);font-size:14.5px;font-weight:700;padding:15px 34px;border-radius:3px;position:relative;transition:all .2s}
.cta-band .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-green{display:inline-flex;align-items:center;gap:6px;background:var(--green);color:#fff;font-size:14.5px;font-weight:700;padding:15px 32px;border-radius:3px;transition:all .2s}
.btn-green:hover{background:var(--green-d);color:#fff;transform:translateY(-2px)}

/* ===== BREADCRUMB ===== */
.breadcrumb{max-width:1120px;margin:0 auto;padding:14px 28px;font-size:12px;color:var(--ink3)}
.breadcrumb a{color:var(--green)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{margin:0 6px}

/* ===== ARTICLE (single) ===== */
.article-head{max-width:760px;margin:0 auto;padding:8px 28px 0}
.article-head .cat{margin-bottom:14px}
.article-head h1{font-family:var(--serif);font-size:clamp(24px,3.4vw,34px);font-weight:700;line-height:1.55;margin:6px 0 14px;text-wrap:balance}
.article-head .meta{margin-bottom:6px}
.article-hero{max-width:920px;margin:26px auto 0;padding:0 28px}
.article-hero img{width:100%;height:auto;border-radius:6px;display:block}
.entry-content{max-width:760px;margin:0 auto;padding:36px 28px}
.entry-content h1{font-family:var(--serif);font-size:clamp(24px,3vw,32px);font-weight:700;margin-bottom:24px;line-height:1.5}
.entry-content h2{font-family:var(--serif);font-size:clamp(20px,2.5vw,26px);font-weight:700;margin:52px 0 18px;padding-bottom:12px;border-bottom:2px solid var(--green)}
.entry-content h3{font-size:18px;font-weight:700;margin:34px 0 12px;padding-left:12px;border-left:4px solid var(--green)}
.entry-content p{font-size:15.5px;line-height:1.95;color:#2c302b;margin-bottom:20px}
.entry-content ul,.entry-content ol{padding-left:24px;margin-bottom:20px}
.entry-content li{font-size:15px;line-height:1.85;color:#2c302b;margin-bottom:7px}
.entry-content a{color:var(--green);text-decoration:underline;text-underline-offset:2px}
.entry-content strong{font-weight:700}
.entry-content img{max-width:100%;height:auto;border-radius:8px;margin:24px 0}
.entry-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.entry-content table th{background:var(--bg2);padding:12px;text-align:left;font-weight:700;border:1px solid var(--border)}
.entry-content table td{padding:12px;border:1px solid var(--border)}
.entry-content > *{max-width:100%}
.wp-block-post-featured-image,.wp-block-post-title,figure.wp-block-post-featured-image,.entry-thumbnail,.post-thumbnail-container{display:none !important}

/* ===== RANKING CARDS (LP/記事共通) ===== */
.ranking-card{background:#fff;border:2px solid var(--border);border-radius:10px;margin-bottom:28px;overflow:hidden}
.ranking-card.rank1{border-color:var(--gold)}
.ranking-card.rank2{border-color:var(--silver)}
.ranking-card.rank3{border-color:var(--bronze)}

/* ===== PAGINATION (横並び) ===== */
.pagination{display:flex;justify-content:center;padding:36px 0}
.pagination ul.page-numbers{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.pagination ul.page-numbers li{list-style:none;margin:0;padding:0}
.pagination ul.page-numbers li::marker{content:none}
.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 6px;border:1px solid var(--border);border-radius:4px;font-size:14px;font-weight:700;color:var(--ink2);background:#fff;transition:all .2s;font-variant-numeric:tabular-nums}
.pagination a:hover,.pagination .current{background:var(--green);border-color:var(--green);color:#fff}

/* ===== FOOTER ===== */
footer.site-ft{background:#12160f;color:#cfd2c9;padding:52px 0 30px;font-size:13px;margin-top:0}
.footer-inner{max-width:1120px;margin:0 auto;padding:0 28px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;border-top:1px solid #2a2e25;padding-top:22px}
.footer-brand{font-family:var(--serif);font-weight:700;font-size:20px;color:#fff;margin-bottom:22px}
.footer-brand span{color:#7dd6a6}
.footer-copy{font-size:12px;color:#7c8175}
.footer-links{display:flex;gap:24px;flex-wrap:wrap}
.footer-links a{font-size:13px;color:#cfd2c9;transition:color .2s}
.footer-links a:hover{color:#fff}

/* ===== WIDGET ===== */
.widget-title{font-family:var(--serif);font-size:18px;font-weight:700;margin-bottom:14px}

/* ===== RELATED ===== */
.related-wrap{max-width:920px;margin:8px auto 0;padding:44px 28px;border-top:1px solid var(--line)}
.related-wrap h2{font-family:var(--serif);font-size:22px;font-weight:700;margin-bottom:22px}

/* ===== RESPONSIVE ===== */
@media(max-width:860px){
  .feat{grid-template-columns:1fr;gap:28px}
  .picks{border-left:none;padding-left:0;border-top:1px solid var(--line);padding-top:22px}
  .grid{grid-template-columns:1fr 1fr;gap:28px 20px}
}
@media(max-width:600px){
  #site-header{padding:0 18px;height:60px}
  .site-nav > *:not(.nav-cta){display:none}
  .site-logo{font-size:19px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .site-logo small{display:none}
  .feat-main .ph,.card .ph{height:auto}
  .wrap{padding:0 18px}
  .grid{grid-template-columns:1fr;gap:26px}
  .cta-band{padding:40px 22px;margin:44px 0}
  .entry-content{padding:28px 20px}
  .breadcrumb{padding:12px 18px}
}