/*
Theme Name: BaumInfotec Original
Theme URI: https://bauminfotec.jp/
Author: BaumInfotec LLC
Description: BaumInfotec合同会社のための完全オリジナルWordPressテーマ。森林・データ・政策・国際ネットワークを軸にした日本語コーポレートサイト向け。
Version: 1.4.1
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: bauminfotec
*/

:root{
  --navy:#0a1f49;
  --green:#2f6f3e;
  --green-dark:#0f4a2f;
  --green-soft:#edf5e8;
  --cream:#fbfcf8;
  --line:#dbe6d8;
  --text:#17202a;
  --muted:#647067;
  --white:#fff;
  --radius:22px;
  --shadow:0 8px 24px rgba(18,55,34,.08);
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:var(--cream);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic","YuGothic","Noto Sans JP","Segoe UI",sans-serif;
  line-height:1.75;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max), calc(100% - 40px));margin:0 auto}
.section{padding:64px 0}
.section-title{
  display:flex;align-items:center;justify-content:center;gap:18px;
  margin:0 0 8px;color:#173e26;font-size:clamp(28px,3vw,40px);font-weight:800;
}
.section-title:before,.section-title:after{
  content:"";width:150px;max-width:18vw;height:1px;background:#9fba9d;
}
.section-lead{text-align:center;margin:0 0 34px;color:#35463d}

.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid #eef2ec;
}
.header-inner{
  min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{
  width:56px;height:42px;border-radius:50%;display:grid;place-items:center;
  color:var(--green);font-weight:900;font-size:24px;border:3px solid #9aaa4a;
  transform:rotate(-8deg)
}
.brand-text{line-height:1.1}
.brand-name{font-size:18px;font-weight:900;color:var(--navy)}
.brand-sub{font-size:11px;font-weight:700;color:var(--navy);margin-top:5px}
.primary-nav{display:flex;align-items:center;gap:28px;font-weight:700;font-size:14px}
.primary-nav a{padding:28px 0 22px;border-bottom:3px solid transparent}
.primary-nav a:hover,.primary-nav .current-menu-item>a{border-color:var(--green)}
.header-contact{
  background:var(--green);color:#fff;padding:13px 20px;border-radius:16px;font-weight:800;
  box-shadow:0 4px 12px rgba(47,111,62,.2)
}
.menu-toggle{display:none;background:none;border:0;font-size:28px}

.hero{
  position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;
  background:
    linear-gradient(90deg, rgba(246,252,255,.96) 0%, rgba(246,252,255,.82) 38%, rgba(246,252,255,.18) 66%, rgba(246,252,255,.05) 100%),
    linear-gradient(180deg,#dff2ff 0%,#edf7f5 48%,#dce8c1 100%);
}
.hero.has-bg{background-size:cover;background-position:center}
.hero:after{
  content:"";position:absolute;inset:auto 0 0 0;height:110px;
  background:linear-gradient(180deg,transparent,rgba(42,106,58,.14));
  pointer-events:none
}
.hero-grid{
  position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px;
  padding:74px 0;
  min-height:520px;
}
.hero h1{margin:0 0 10px;color:var(--navy);font-size:clamp(42px,5.2vw,72px);line-height:1.1;letter-spacing:-.02em}
.hero-tagline{font-size:clamp(28px,3.6vw,46px);line-height:1.45;color:var(--green);font-weight:800;margin:0 0 24px}
.hero-copy{max-width:640px;font-size:17px;font-weight:600;margin:0 0 30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:12px;background:var(--navy);color:#fff;
  padding:15px 28px;border-radius:16px;font-weight:800;box-shadow:0 6px 18px rgba(10,31,73,.18)
}
.hero-visual{
  position:absolute;
  inset:0;
  pointer-events:none;
}
.hero-mascot{
  position:absolute;
  left:var(--baum-x,78%);
  top:var(--baum-y,63%);
  width:var(--baum-size,34%);
  max-width:430px;
  height:auto;
  object-fit:contain;
  transform:translate(-50%,-50%);
  filter:drop-shadow(0 14px 12px rgba(0,0,0,.08));
}

.mascot-placeholder{
  position:absolute;
  left:var(--baum-x,78%);
  top:var(--baum-y,63%);
  width:var(--baum-size,34%);
  max-width:360px;
  aspect-ratio:1/1;border-radius:46% 46% 42% 42%;
  background:rgba(255,255,255,.82);border:5px solid var(--navy);
  display:grid;place-items:center;color:var(--navy);font-weight:900;text-align:center;padding:40px;
  box-shadow:0 16px 30px rgba(0,0,0,.08);
  transform:translate(-50%,-50%);
}

.services{background:#fff}
.service-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.service-card{
  background:#fff;border:1px solid #edf0eb;border-radius:18px;padding:24px 18px 26px;
  box-shadow:var(--shadow);text-align:center;min-height:330px
}
.service-image{
  width:100%;height:124px;border-radius:14px;background:#f4f8f2;display:grid;place-items:center;
  overflow:hidden;margin-bottom:18px
}
.service-image img{width:100%;height:100%;object-fit:contain}
.service-icon{font-size:46px}
.service-card h3{font-size:21px;line-height:1.45;color:#173e26;margin:0 0 12px}
.service-card p{font-size:14px;text-align:left;margin:0;color:#334039}

.values-wrap{margin-top:24px;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:24px}
.values{display:grid;grid-template-columns:repeat(3,1fr)}
.value{display:grid;grid-template-columns:82px 1fr;gap:18px;padding:8px 24px}
.value + .value{border-left:1px solid var(--line)}
.value-icon{
  width:72px;height:72px;border-radius:50%;background:var(--green-soft);display:grid;place-items:center;font-size:34px
}
.value h3{margin:0 0 8px;color:#173e26;font-size:20px;line-height:1.35}
.value p{margin:0;font-size:14px}

.home-lower{background:#f7faf4}
.lower-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:18px}
.panel{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:26px}
.panel-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #a7bca8;padding-bottom:10px;margin-bottom:8px}
.panel h2{margin:0;color:#173e26;font-size:24px}
.more-link{background:var(--green);color:#fff;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:800}
.news-list{list-style:none;margin:0;padding:0}
.news-list li{display:grid;grid-template-columns:100px 90px 1fr;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid #e8ece7;font-size:14px}
.news-date{color:#1f3154}
.news-tag{display:inline-block;text-align:center;border-radius:999px;padding:3px 9px;background:#7aaf54;color:#fff;font-size:12px;font-weight:800}
.network-logos{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:24px}
.network-item{text-align:center;font-size:13px;font-weight:700}
.network-logo{
  width:64px;height:64px;margin:0 auto 10px;border-radius:50%;background:#f2f7ef;display:grid;place-items:center;
  font-size:30px;border:1px solid #e2e9de
}
.network-copy{font-size:14px;margin:0}

.contact-band{
  padding:20px 0;background:
    linear-gradient(rgba(25,88,53,.7),rgba(25,88,53,.7)),
    linear-gradient(135deg,#274b36,#6b8f5b);
  color:#fff
}
.contact-band-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
.contact-band p{margin:0;font-size:17px;font-weight:700}
.contact-btn{background:#fff;color:var(--green-dark);border-radius:18px;padding:14px 28px;font-weight:900}

.site-footer{background:#0e4a31;color:#fff;padding:34px 0 18px}
.footer-grid{display:grid;grid-template-columns:1.1fr 1fr .8fr .9fr;gap:28px;align-items:start}
.footer-brand .brand-name,.footer-brand .brand-sub{color:#fff}
.footer-col{border-left:1px solid rgba(255,255,255,.24);padding-left:22px}
.footer-col h3{margin:0 0 8px;font-size:14px}
.footer-col p{margin:0;font-size:13px;opacity:.92}
.copyright{text-align:center;font-size:12px;opacity:.8;margin-top:28px}

.content-page{padding:60px 0;min-height:50vh}
.content-page h1{color:var(--navy)}

@media(max-width:1020px){
  .primary-nav{display:none}
  .menu-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;min-height:560px}
  .hero-mascot,.mascot-placeholder{max-width:320px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .service-card:last-child{grid-column:span 2}
  .values{grid-template-columns:1fr}
  .value + .value{border-left:0;border-top:1px solid var(--line);padding-top:22px;margin-top:12px}
  .lower-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .container{width:min(100% - 26px, var(--max))}
  .header-contact{display:none}
  .hero{min-height:auto}
  .hero-grid{padding:40px 0;min-height:620px}
  .hero h1{font-size:38px}
  .hero-tagline{font-size:27px}
  .hero-mascot,.mascot-placeholder{
    left:78%;
    top:28%;
    width:34%;
    max-width:240px;
  }
  .service-grid{grid-template-columns:1fr}
  .service-card:last-child{grid-column:auto}
  .values-wrap{padding:14px}
  .value{grid-template-columns:62px 1fr;padding:14px 6px}
  .value-icon{width:56px;height:56px;font-size:28px}
  .news-list li{grid-template-columns:88px 74px 1fr;font-size:12px}
  .network-logos{grid-template-columns:repeat(2,1fr)}
  .contact-band-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
  .footer-col{border-left:0;border-top:1px solid rgba(255,255,255,.18);padding:18px 0 0}
}

/* Bilingual navigation */
.lang-switch{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;border:1px solid var(--green);border-radius:999px;color:var(--green-dark);font-size:12px;font-weight:900;letter-spacing:.04em}
.lang-switch:hover{background:var(--green-soft)}
.network-item a{color:inherit;text-decoration:none;display:block;transition:opacity .2s ease,transform .2s ease}
.network-item a:hover{opacity:.72;transform:translateY(-2px)}
@media(max-width:640px){.lang-switch{min-width:38px;height:38px}.header-inner{gap:12px}}


/* English About page */
.about-en-page article{max-width:980px;margin:0 auto}
.about-en-page h2{margin-top:42px;color:var(--navy,#0a1f49)}
.about-en-page .section-lead{font-size:1.2rem;font-weight:600;margin-bottom:32px}
.about-en-page .btn-primary{display:inline-block;margin-top:12px}

/* ========================================
   バーム君：2.5秒後に2回ぴょん
   ======================================== */

.hero-mascot {
  animation: baum-jump-twice 1.6s ease-in-out 2.5s 1;
}