/*
Theme Name: Agritech Plus
Theme URI: https://agritech-plus.jp
Author: Agritech Plus
Description: Agritech Plus オリジナルテーマ
Version: 3.0.0
License: GNU General Public License v2 or later
Text Domain: agritech-plus
*/

:root {
  --navy: #0B1F3A;
  --gold: #EF9F27;
  --gold-light: #FFF8EC;
  --gold-pale: rgba(239,159,39,0.15);
  --white: #ffffff;
  --gray: #F5F6F8;
  --text: #333;
  --text-sub: #555;
  --text-mute: #888;
  --border: #e5e5e5;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif; color: var(--text); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ==================
   NAV
================== */
.site-header { background: rgba(11,31,58,0.96); position: sticky; top: 0; z-index: 100; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 48px; }
.nav-logo { color: #fff; font-size: 16px; font-weight: 500; letter-spacing: 1px; }
.nav-logo img { height: 36px; width: auto; display: block; }
.custom-logo-link { margin-left: -36px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: rgba(255,255,255,0.72); font-size: 13px; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.nav-cta { background: var(--gold); color: #fff; font-size: 13px; padding: 8px 20px; border-radius: 6px; border: none; cursor: pointer; white-space: nowrap; }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s; }
.nav-mobile { display: none; flex-direction: column; background: var(--navy); border-top: 0.5px solid rgba(255,255,255,0.1); }
.nav-mobile.open { display: flex; }
.nav-mobile a { color: rgba(255,255,255,0.75); font-size: 14px; padding: 14px 20px; border-bottom: 0.5px solid rgba(255,255,255,0.07); }
.nav-mobile .nav-cta { margin: 14px 20px; text-align: center; display: block; border-radius: 6px; }

/* ==================
   HERO
================== */
.hero {
  background-color: var(--navy);
  background-image: url('');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11,31,58,0.30);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: 0 48px 56px;
}
.hero-tag { display: inline-block; background: rgba(239,159,39,0.18); color: #FAC775; font-size: 11px; padding: 5px 14px; border-radius: 20px; margin-bottom: 20px; letter-spacing: 2px; border: 0.5px solid rgba(239,159,39,0.4); }
.hero h1 { color: #fff; font-size: 44px; font-weight: 400; line-height: 1.45; margin-bottom: 28px; }
.hero h1 span { color: var(--gold); }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-gold { background: var(--gold); color: #fff; font-size: 14px; padding: 13px 28px; border-radius: 6px; border: none; cursor: pointer; display: inline-block; }
.btn-outline-w { background: transparent; color: #fff; font-size: 14px; padding: 13px 28px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.45); cursor: pointer; display: inline-block; }

/* ==================
   HERO STATS（ヒーロー下の帯）
================== */
.hero-stats-bar { background: var(--navy); display: flex; }
.stat { flex: 1; padding: 24px 48px; border-right: 0.5px solid rgba(255,255,255,0.1); }
.stat:last-child { border-right: none; }
.stat-num { color: var(--gold); font-size: 22px; font-weight: 500; }
.stat-lbl { color: rgba(255,255,255,0.55); font-size: 11px; margin-top: 4px; }

/* ==================
   SECTIONS
================== */
.sec { padding: 72px 48px; }
.sec-w { background: var(--white); }
.sec-n { background: var(--navy); }
.sec-g { background: var(--gray); }
.sec-inner { max-width: 1000px; margin: 0 auto; }

.lbl { font-size: 11px; color: var(--gold); letter-spacing: 3px; margin-bottom: 8px; font-weight: 500; }
.lbl-w { font-size: 11px; color: var(--gold); letter-spacing: 3px; margin-bottom: 8px; font-weight: 500; }
.ttl { font-size: 26px; font-weight: 500; color: var(--navy); line-height: 1.55; }
.ttl-w { font-size: 26px; font-weight: 500; color: #fff; line-height: 1.55; }
.lead { font-size: 14px; color: var(--text-sub); line-height: 2; margin-top: 14px; border-left: 3px solid var(--gold); padding-left: 16px; }

/* ==================
   SOLUTION
================== */
.sol-catch { font-size: 32px; font-weight: 500; color: var(--navy); line-height: 1.5; margin: 16px 0 10px; }
.sol-catch-gold { color: var(--gold); }
.sol-lead { font-size: 14px; color: var(--text-sub); line-height: 1.85; margin-bottom: 24px; }
.sol-unique { border-left: 3px solid var(--gold); border-radius: 0 var(--radius) var(--radius) 0; padding: 14px 18px; background: var(--gray); margin-bottom: 24px; }
.sol-unique-txt { font-size: 15px; font-weight: 500; color: var(--navy); line-height: 1.7; }
.sol-unique-sub { font-size: 12px; color: var(--text-mute); margin-top: 5px; }
.sol-scroll-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 10px; margin-bottom: 6px; }
.sol-scroll-wrap::-webkit-scrollbar { height: 4px; }
.sol-scroll-wrap::-webkit-scrollbar-track { background: var(--gray); border-radius: 2px; }
.sol-scroll-wrap::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 2px; }
.sol-row { display: flex; gap: 12px; width: max-content; }
.sol-card { background: var(--white); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 20px 16px; width: 180px; flex-shrink: 0; }
.sol-num { font-size: 11px; font-weight: 500; color: var(--gold); letter-spacing: 1px; margin-bottom: 8px; }
.sol-name { font-size: 16px; font-weight: 500; color: var(--navy); margin-bottom: 8px; }
.sol-future { font-size: 12px; color: var(--text-sub); line-height: 1.65; }
.sol-hint { font-size: 11px; color: var(--text-mute); margin-bottom: 24px; }
.sol-divider { border: none; border-top: 0.5px solid var(--border); margin: 0 0 24px; }
.sol-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 48px; }
.sol-proof-item { background: var(--gray); border-radius: var(--radius); padding: 16px 14px; }
.sol-proof-num { font-size: 20px; font-weight: 500; color: var(--gold); margin-bottom: 5px; }
.sol-proof-lbl { font-size: 12px; color: var(--text-sub); line-height: 1.6; }
.prob-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 32px 0; }
.prob-card { background: var(--gray); border-radius: var(--radius); padding: 24px 20px; }
.prob-icon { font-size: 28px; color: var(--navy); margin-bottom: 10px; }
.prob-title { font-size: 15px; font-weight: 500; color: var(--navy); margin-bottom: 8px; }
.prob-desc { font-size: 13px; color: #666; line-height: 1.75; }
.arrow-row { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 8px 0 24px; }
.arrow-row span { font-size: 14px; font-weight: 500; color: var(--navy); }
.sol-box { background: var(--navy); border-radius: var(--radius); padding: 24px 28px; display: flex; gap: 20px; align-items: flex-start; }
.sol-icon { font-size: 36px; color: var(--gold); flex-shrink: 0; }
.sol-title { font-size: 16px; font-weight: 500; color: #fff; margin-bottom: 8px; }
.sol-desc { font-size: 13px; color: rgba(255,255,255,0.68); line-height: 1.85; }

/* ==================
   TECHNOLOGY
================== */
.tech-row { display: flex; flex-direction: column; gap: 56px; margin-top: 40px; }
.tech-item { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.tech-item.rtl { direction: rtl; }
.tech-item.rtl > * { direction: ltr; }
.tech-img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; background: var(--navy); }
.tech-img img { width: 100%; height: 100%; object-fit: cover; }
.tech-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.3); aspect-ratio: 4/3; }
.tech-badge { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.tech-badge i { font-size: 22px; color: var(--gold); }
.tech-badge span { font-size: 19px; font-weight: 500; color: var(--navy); }
.tech-desc { font-size: 13px; color: var(--text-sub); line-height: 1.85; margin-bottom: 14px; }
.tech-future { background: var(--gold-light); border-left: 3px solid var(--gold); border-radius: 0 8px 8px 0; padding: 12px 16px; }
.tech-future-lbl { font-size: 10px; color: #854F0B; font-weight: 500; letter-spacing: 1px; margin-bottom: 4px; }
.tech-future-txt { font-size: 13px; color: #6B3D00; font-weight: 500; line-height: 1.65; }

/* ==================
   ACHIEVEMENTS
================== */
.ach-list { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.ach-item { display: flex; gap: 16px; align-items: flex-start; padding: 16px 20px; background: rgba(255,255,255,0.05); border-radius: 12px; border: 0.5px solid rgba(239,159,39,0.2); }
.ach-text { font-size: 13px; color: rgba(255,255,255,0.85); line-height: 1.7; }
.ach-yr { font-size: 11px; color: var(--gold); margin-top: 4px; }

/* ==================
   MEDIA
================== */
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.media-card { background: var(--white); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 20px 18px; }
.media-source { font-size: 13px; font-weight: 500; color: var(--gold); margin-bottom: 8px; }
.media-art { font-size: 13px; color: #444; line-height: 1.7; margin-bottom: 8px; }
.media-date { font-size: 11px; color: var(--text-mute); }

/* ==================
   PROFILE
================== */
.prof-wrap { display: grid; grid-template-columns: 240px 1fr; gap: 48px; align-items: start; }
.prof-img { border-radius: var(--radius); overflow: hidden; }
.prof-img img { width: 100%; height: auto; object-fit: cover; border-radius: var(--radius); }
.prof-name { font-size: 24px; font-weight: 500; color: var(--navy); margin-bottom: 4px; }
.prof-role { font-size: 13px; color: var(--gold); margin-bottom: 16px; }
.prof-desc { font-size: 14px; color: var(--text-sub); line-height: 2; margin-bottom: 20px; }
.prof-more { display: inline-block; font-size: 13px; color: var(--navy); border-bottom: 1px solid var(--navy); padding-bottom: 2px; }

/* ==================
   NEWS
================== */
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 28px; }
.news-card { background: var(--white); border: 0.5px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; }
.news-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.news-thumb { aspect-ratio: 16/9; overflow: hidden; background: var(--gray); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-body { padding: 18px; }
.n-tag { display: inline-block; font-size: 10px; background: var(--gold-light); color: #854F0B; padding: 3px 10px; border-radius: 10px; margin-bottom: 8px; border: 0.5px solid var(--gold); }
.n-date { font-size: 11px; color: var(--text-mute); margin-bottom: 6px; }
.n-title { font-size: 14px; font-weight: 500; color: var(--navy); line-height: 1.6; }
.news-more { text-align: center; margin-top: 28px; }
.news-more a { font-size: 13px; color: var(--navy); border-bottom: 1px solid var(--navy); padding-bottom: 2px; }

/* ==================
   FAQ
================== */
.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.faq-item { border-radius: 12px; overflow: hidden; border: 0.5px solid rgba(239,159,39,0.25); }
.faq-q { display: flex; gap: 14px; align-items: center; padding: 18px 20px; background: rgba(239,159,39,0.08); cursor: pointer; }
.faq-q-lbl { font-size: 16px; font-weight: 500; color: var(--gold); flex-shrink: 0; }
.faq-q-txt { font-size: 14px; font-weight: 500; color: #fff; flex: 1; }
.faq-q-icon { color: var(--gold); font-size: 16px; flex-shrink: 0; transition: transform 0.3s; }
.faq-item.open .faq-q-icon { transform: rotate(180deg); }
.faq-a { padding: 0 20px 0 50px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s; }
.faq-item.open .faq-a { max-height: 300px; padding: 14px 20px 18px 50px; }
.faq-a-txt { font-size: 13px; color: rgba(255,255,255,0.72); line-height: 1.9; }

/* ==================
   CONTACT
================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 28px; }
.contact-info-item { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 20px; }
.contact-info-item i { font-size: 20px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.contact-info-label { font-size: 11px; color: rgba(255,255,255,0.5); margin-bottom: 3px; }
.contact-info-val { font-size: 14px; color: #fff; line-height: 1.7; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12px; color: rgba(255,255,255,0.7); }
.form-label span { color: var(--gold); margin-left: 4px; font-size: 10px; }
.form-input { background: rgba(255,255,255,0.08); border: 0.5px solid rgba(255,255,255,0.2); border-radius: 8px; padding: 12px 14px; color: #fff; font-size: 14px; width: 100%; outline: none; transition: border-color 0.2s; font-family: inherit; }
.form-input:focus { border-color: var(--gold); }
.form-input::placeholder { color: rgba(255,255,255,0.3); }
textarea.form-input { resize: vertical; min-height: 120px; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 12px; color: rgba(255,255,255,0.6); }
.form-submit { background: var(--gold); color: #fff; font-size: 14px; padding: 13px 32px; border-radius: 6px; border: none; cursor: pointer; width: 100%; font-family: inherit; transition: opacity 0.2s; }
.form-submit:hover { opacity: 0.88; }

/* ==================
   ACCESS
================== */
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 28px; align-items: start; }
.access-company { font-size: 18px; font-weight: 500; color: var(--navy); margin-bottom: 16px; }
.access-item { display: flex; gap: 10px; margin-bottom: 12px; font-size: 14px; color: var(--text-sub); line-height: 1.7; }
.access-item i { color: var(--gold); font-size: 18px; flex-shrink: 0; margin-top: 2px; }
.map-wrap { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ==================
   FOOTER
================== */
.site-footer { background: var(--navy); padding: 28px 48px; border-top: 0.5px solid rgba(255,255,255,0.07); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; max-width: 1000px; margin: 0 auto; }
.footer-logo { color: #fff; font-size: 15px; font-weight: 500; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,0.45); font-size: 12px; }
.footer-links a:hover { color: rgba(255,255,255,0.75); }
.footer-copy { color: rgba(255,255,255,0.3); font-size: 11px; }

/* ==================
   SINGLE POST
================== */
.post-header { background: var(--navy); padding: 60px 48px; }
.post-header-inner { max-width: 800px; margin: 0 auto; }
.post-tag { display: inline-block; font-size: 10px; background: var(--gold-light); color: #854F0B; padding: 3px 10px; border-radius: 10px; margin-bottom: 12px; border: 0.5px solid var(--gold); }
.post-title { font-size: 28px; font-weight: 500; color: #fff; line-height: 1.5; margin-bottom: 12px; }
.post-date { font-size: 12px; color: rgba(255,255,255,0.5); }
.post-thumb { max-width: 800px; margin: 0 auto; padding: 0 48px; }
.post-thumb img { width: 100%; border-radius: 0 0 var(--radius) var(--radius); }
.post-content { max-width: 800px; margin: 0 auto; padding: 48px; font-size: 15px; line-height: 2; color: var(--text); }
.post-content h2 { font-size: 20px; font-weight: 500; color: var(--navy); margin: 32px 0 16px; }
.post-content p { margin-bottom: 20px; }
.post-content img { border-radius: 8px; margin: 24px 0; }
.post-nav { max-width: 800px; margin: 0 auto; padding: 0 48px 48px; display: flex; justify-content: space-between; }
.post-nav a { font-size: 13px; color: var(--navy); border-bottom: 1px solid var(--navy); padding-bottom: 2px; }

/* ==================
   ABOUT PAGE
================== */
.about-hero { background: var(--navy); padding: 80px 48px; }
.about-hero-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 280px 1fr; gap: 56px; align-items: start; }
.about-photo { border-radius: var(--radius); overflow: hidden; }
.about-photo img { width: 100%; border-radius: var(--radius); }
.about-name { font-size: 32px; font-weight: 500; color: #fff; margin-bottom: 6px; }
.about-name-en { font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 6px; letter-spacing: 2px; }
.about-role { font-size: 13px; color: var(--gold); margin-bottom: 20px; }
.about-lead { font-size: 14px; color: rgba(255,255,255,0.75); line-height: 2; }
.about-vision { background: var(--gold-pale); border: 0.5px solid rgba(239,159,39,0.3); border-radius: var(--radius); padding: 20px 24px; margin-top: 24px; }
.about-vision-lbl { font-size: 10px; color: var(--gold); letter-spacing: 2px; margin-bottom: 8px; font-weight: 500; }
.about-vision-txt { font-size: 13px; color: rgba(255,255,255,0.85); line-height: 1.85; }
.career-section { padding: 72px 48px; background: var(--white); }
.career-inner { max-width: 1000px; margin: 0 auto; }
.career-list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.career-item { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 20px 0; border-bottom: 0.5px solid var(--border); }
.career-company { font-size: 13px; font-weight: 500; color: var(--navy); }
.career-period { font-size: 11px; color: var(--text-mute); margin-top: 4px; }
.career-detail { font-size: 13px; color: var(--text-sub); line-height: 1.85; }

/* ==================
   PRODUCTS
================== */
.prod-grid { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 20px; margin-top: 40px; }
.prod-card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 0.5px solid var(--border); transition: transform 0.2s; }
.prod-card:hover { transform: translateY(-4px); }
.prod-img { aspect-ratio: 4/3; overflow: hidden; background: var(--navy); position: relative; }
.prod-img img { width: 100%; height: 100%; object-fit: cover; }
.prod-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.prod-badge { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(11,31,58,0.92), transparent); padding: 32px 16px 14px; }
.prod-name { font-size: 14px; font-weight: 500; color: #fff; line-height: 1.5; }
.prod-en { font-size: 11px; color: var(--gold); margin-top: 3px; letter-spacing: 1px; }
.prod-body { padding: 16px; }
.prod-desc { font-size: 12px; color: var(--text-sub); line-height: 1.8; }

/* ==================
   FAQ 白背景版
================== */
.faq-q-txt-dark { color: var(--navy) !important; font-size: 14px; font-weight: 500; flex: 1; }
.faq-a-txt-dark { color: var(--text-sub) !important; font-size: 13px; line-height: 1.9; }

/* ==================
   RESPONSIVE
================== */
@media (max-width: 900px) {
  .about-hero-inner { grid-template-columns: 1fr; }
  .about-photo { max-width: 240px; }
  .career-item { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 600px) {
  .nav-inner { padding: 14px 20px; }
  .nav-logo { margin-left: 0; }
  .custom-logo-link { margin-left: 0; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero { min-height: 400px; }
  .hero-inner { padding: 0 20px 40px; }
  .hero h1 { font-size: 28px; }
  .hero-btns { flex-direction: column; }
  .btn-gold, .btn-outline-w { width: 100%; text-align: center; }

  .hero-stats-bar { flex-direction: column; }
  .stat { padding: 16px 20px; border-right: none; border-bottom: 0.5px solid rgba(255,255,255,0.1); }
  .stat:last-child { border-bottom: none; }

  .sec { padding: 48px 20px; }

  .sol-catch { font-size: 22px; }
  .sol-proof { grid-template-columns: 1fr; }
  .prob-grid { grid-template-columns: 1fr; gap: 12px; }
  .arrow-row { flex-direction: column; gap: 6px; }
  .sol-box { flex-direction: column; gap: 12px; }

  .tech-row { gap: 40px; }
  .tech-item, .tech-item.rtl { grid-template-columns: 1fr !important; direction: ltr !important; gap: 20px; }

  .media-grid { grid-template-columns: 1fr; }
  .prof-wrap { grid-template-columns: 1fr; gap: 24px; }
  .prof-img { max-width: 200px; }
  .news-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .access-grid { grid-template-columns: 1fr; gap: 24px; }
  .prod-grid { display: grid !important; grid-template-columns: 1fr !important; gap: 16px !important; }

  .site-footer { padding: 24px 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }

  .ttl, .ttl-w { font-size: 20px; }
  .sol-catch { font-size: 20px; }

  .post-header { padding: 40px 20px; }
  .post-thumb { padding: 0 20px; }
  .post-content { padding: 32px 20px; }
  .post-nav { padding: 0 20px 32px; }
  .about-hero { padding: 48px 20px; }
  .career-section { padding: 48px 20px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 24px; }
  .ttl, .ttl-w, .sol-catch { font-size: 18px; }
}