/*
Theme Name: ESC Corporate
Theme URI: https://world-esc.com
Author: 株式会社ESC
Description: 株式会社ESC向け 日本企業風・物流3PL企業サイトテーマ
Version: 4.2
Text Domain: esc-corporate
*/
:root{
  --navy:#0b1f3a;
  --navy2:#12345b;
  --green:#159447;
  --green2:#0f7a3b;
  --orange:#ff8a1f;
  --bg:#f6f8fb;
  --text:#172033;
  --muted:#6b7586;
  --line:#e0e6ee;
  --white:#fff;
  --shadow:0 18px 50px rgba(11,31,58,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Noto Sans SC","Yu Gothic","Hiragino Kaku Gothic ProN","PingFang SC",sans-serif;color:var(--text);line-height:1.75;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-topbar{background:var(--navy);color:#d8e5f2;font-size:13px;padding:7px 0}
.site-topbar .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid rgba(224,230,238,.85);overflow:visible}
.admin-bar .site-header{top:32px}
.header-row{height:82px;min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:16px;overflow:visible;padding-top:6px;padding-bottom:6px}
.site-brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy);flex:0 0 auto;white-space:nowrap;min-width:205px;overflow:visible;line-height:1.15}
.site-brand img,.site-brand .brand-logo{width:64px;height:58px;max-height:58px;object-fit:contain;object-position:center;display:block;flex:0 0 64px}
.site-brand span{display:block;font-size:16px;line-height:1.2}
.site-brand small{display:block;margin-top:5px;font-size:10px;line-height:1.2;letter-spacing:.9px;color:var(--muted);white-space:nowrap}
.main-nav{flex:1;min-width:0}.main-nav ul{display:flex;align-items:center;justify-content:center;gap:12px;list-style:none;margin:0;padding:0;white-space:nowrap}
.main-nav li{flex:0 0 auto}.main-nav a{display:block;font-size:13px;font-weight:700;color:#344056;white-space:nowrap;word-break:keep-all;overflow-wrap:normal;padding:8px 2px}
.main-nav a:hover{color:var(--green)}
.header-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 17px;font-weight:800;white-space:nowrap}.lang-toggle{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer;white-space:nowrap}.lang-toggle:hover{border-color:var(--green);color:var(--green)}
.header-cta{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(21,148,71,.25)}
.menu-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 12px;font-size:20px}
.hero{min-height:690px;display:flex;align-items:center;color:#fff;position:relative;overflow:hidden;background:
linear-gradient(110deg,rgba(5,18,34,.93),rgba(8,45,75,.76)),
url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?auto=format&fit=crop&w=1800&q=85') center/cover}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px}
.hero-inner{position:relative;padding:90px 0;max-width:820px}
.eyebrow{color:#a9dfbd;font-size:13px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase}
.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;margin:18px 0 22px;letter-spacing:-2px}
.hero p{font-size:19px;color:#d5e1ec;max-width:760px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn-primary{background:var(--green);color:#fff}
.btn-secondary{border:1px solid rgba(255,255,255,.38);color:#fff;background:rgba(255,255,255,.07)}
.stats-wrap{margin-top:-54px;position:relative;z-index:5}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:24px;padding:27px;box-shadow:var(--shadow)}
.stat{text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-size:30px;color:var(--navy)}
.stat span{font-size:13px;color:var(--muted)}
section{padding:96px 0}
.section-alt{background:var(--bg)}
.section-kicker{font-size:13px;font-weight:800;color:var(--green);letter-spacing:1.4px;text-transform:uppercase}
.section-title{font-size:clamp(32px,4vw,48px);line-height:1.2;color:var(--navy);margin:10px 0 16px;letter-spacing:-1px}
.section-desc{max-width:760px;color:var(--muted);margin-bottom:38px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:29px;box-shadow:0 10px 30px rgba(11,31,58,.04);transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-icon{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:#e9f6ee;color:var(--green);font-size:24px;margin-bottom:18px}
.card h3{margin:0 0 8px;color:var(--navy);font-size:21px}
.card p{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.photo-panel{min-height:490px;border-radius:28px;background:
linear-gradient(rgba(11,31,58,.08),rgba(11,31,58,.42)),
url('https://images.unsplash.com/photo-1553413077-190dd305871c?auto=format&fit=crop&w=1400&q=85') center/cover;position:relative}
.photo-badge{position:absolute;right:20px;bottom:20px;background:#fff;border-radius:18px;padding:17px 21px;box-shadow:var(--shadow)}
.photo-badge strong{display:block;font-size:24px;color:var(--green)}
.process{background:var(--navy);color:#fff}
.process .section-title{color:#fff}
.process .section-desc{color:#c6d4e4}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}
.step{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:20px;padding:24px}
.step-no{font-size:12px;color:#9fd7b2;font-weight:800}
.step h3{margin:7px 0 6px}
.step p{color:#bdcad8;font-size:14px;margin:0}
.partner-list{display:flex;gap:16px;flex-wrap:wrap}
.partner{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 26px;font-weight:800;color:var(--navy)}
.cta-band{background:linear-gradient(120deg,var(--green2),var(--green));color:#fff;border-radius:28px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.cta-band h2{margin:0;font-size:34px}
.cta-band p{margin:8px 0 0;color:#e7f5ec}
.cta-band .btn{background:#fff;color:var(--green2)}
.page-hero{padding:110px 0 70px;background:linear-gradient(120deg,#07172c,#123c62);color:#fff}
.page-hero h1{font-size:48px;margin:0 0 10px}
.page-hero p{color:#ccd9e6}
.content-wrap{padding:80px 0}
.content-wrap h2,.content-wrap h3{color:var(--navy)}
.company-table{width:100%;border-collapse:collapse}
.company-table th,.company-table td{padding:16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.company-table th{width:220px;background:var(--bg);color:var(--navy)}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-bottom:12px}
summary{cursor:pointer;font-weight:800;color:var(--navy)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}
.contact-panel{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:28px;padding:38px}
.contact-panel p{color:#c9d6e4}
.contact-item{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.esc-form{border:1px solid var(--line);border-radius:28px;padding:34px}
.field{display:grid;gap:7px;margin-bottom:16px}
.field label{font-size:13px;font-weight:800;color:var(--navy)}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:13px;padding:13px 14px}
.field textarea{min-height:145px}
.submit-btn{border:0;background:var(--green);color:#fff;border-radius:999px;padding:13px 23px;font-weight:800;cursor:pointer}
.notice{padding:14px 16px;border-radius:12px;margin-bottom:18px}
.notice-success{background:#eaf7ef;color:#126434}
.notice-error{background:#fff0f0;color:#9b2424}
.site-footer{background:#07172c;color:#aebdcb;padding:50px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:40px}
.site-footer h3{color:#fff;margin-top:0}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:8px 0}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:22px;font-size:13px}
@media(max-width:1180px){
 .main-nav{display:none;position:absolute;left:20px;right:20px;top:82px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}
 .main-nav.open{display:block}.main-nav ul{flex-direction:column;align-items:flex-start}
 .menu-toggle{display:block}.header-cta{display:none}.lang-toggle{padding:8px 12px}
 .stats-grid{grid-template-columns:repeat(2,1fr);gap:18px}.stat:nth-child(2){border-right:0}
 .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
 .split,.contact-grid{grid-template-columns:1fr}
 .steps{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
 .container{width:min(100% - 24px,1160px)}
 .site-topbar{display:none}.header-row{height:72px;min-height:72px;padding-top:5px;padding-bottom:5px}.site-brand{min-width:0;gap:8px}.site-brand img,.site-brand .brand-logo{width:54px;height:52px;max-height:52px;flex-basis:54px}.site-brand span{font-size:14px}.site-brand small{font-size:8px;margin-top:3px}
 .hero{min-height:620px}.hero-inner{padding:72px 0}.hero h1{font-size:42px}
 .stats-wrap{margin-top:-25px}.stats-grid{padding:18px}.stat{border-right:0}
 section{padding:72px 0}
 .grid-4,.grid-3,.grid-2,.steps{grid-template-columns:1fr}
 .cta-band{padding:30px;align-items:flex-start;flex-direction:column}
 .page-hero{padding:85px 0 55px}.page-hero h1{font-size:38px}
 .company-table th,.company-table td{display:block;width:100%}
 .footer-grid{grid-template-columns:1fr}
}

@media screen and (max-width:782px){
  .admin-bar .site-header{top:46px}
}
.site-brand .custom-logo-link{display:flex;align-items:center;overflow:visible}
.site-brand img{margin:0!important;padding:0!important}


/* ===== ESC V3.0 ===== */
.v3-hero{min-height:720px;background:
linear-gradient(100deg,rgba(4,20,37,.95) 0%,rgba(5,38,61,.78) 58%,rgba(5,44,65,.42) 100%),
url('assets/esc-logistics-hero.svg') center/cover}
.v3-hero .hero-inner{max-width:900px}
.brand-line{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}
.brand-pill{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);border-radius:999px;padding:8px 13px;font-size:13px;font-weight:700}
.solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.solution-card{position:relative;overflow:hidden;min-height:330px;border-radius:24px;padding:30px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;background-position:center;background-size:cover;box-shadow:0 16px 38px rgba(11,31,58,.16);transition:transform .35s ease,box-shadow .35s ease}
.solution-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,20,37,.06) 18%,rgba(4,20,37,.36) 54%,rgba(4,20,37,.94) 100%);transition:background .35s ease}
.solution-card:after{content:"→";position:absolute;right:27px;bottom:27px;width:42px;height:42px;border:1px solid rgba(255,255,255,.55);border-radius:50%;display:grid;place-items:center;font-size:20px;transition:transform .35s ease,background .35s ease}
.solution-card>*{position:relative;z-index:1;max-width:88%}
.solution-card:hover{transform:translateY(-7px);box-shadow:0 24px 55px rgba(11,31,58,.23)}
.solution-card:hover:before{background:linear-gradient(180deg,rgba(4,20,37,.02) 8%,rgba(4,20,37,.28) 48%,rgba(4,20,37,.96) 100%)}
.solution-card:hover:after{transform:translateX(4px);background:rgba(255,255,255,.14)}
.solution-label{display:block;margin-bottom:7px;color:#a9dfbd;font-size:11px;font-weight:900;letter-spacing:1.5px}
.solution-card h3{font-size:25px;line-height:1.3;margin:0 0 8px;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.solution-card p{margin:0;padding-right:42px;color:#e4edf4;line-height:1.7}
.solution-card.s1{background-image:url('assets/solution-3pl.jpg')}
.solution-card.s2{background-image:url('assets/solution-ec.jpg')}
.solution-card.s3{background-image:url('assets/solution-fba.jpg')}
.solution-card.s4{background-image:url('assets/solution-import.jpg')}
.industry-list{display:flex;flex-wrap:wrap;gap:12px}
.industry-item{padding:13px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--navy)}
.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.trust-item{padding:25px;border-left:4px solid var(--green);background:#fff;border-radius:0 18px 18px 0;box-shadow:0 8px 24px rgba(11,31,58,.05)}
.trust-item strong{display:block;color:var(--navy);font-size:19px;margin-bottom:4px}

/* FBA landing page */
.fba-hero{min-height:610px;display:flex;align-items:center;color:#fff;background:
linear-gradient(100deg,rgba(4,20,37,.96),rgba(10,48,75,.74)),
url('https://images.unsplash.com/photo-1605733513597-a8f8341084e6?auto=format&fit=crop&w=1900&q=86') center/cover}
.fba-hero-inner{padding:95px 0;max-width:880px}
.fba-hero h1{font-size:clamp(42px,6vw,68px);line-height:1.1;margin:12px 0 20px}
.fba-hero p{font-size:19px;color:#d7e3ed;max-width:760px}
.problem-grid,.fba-service-grid,.work-grid,.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.problem-card,.work-card,.product-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.problem-card{border-top:4px solid var(--orange)}
.problem-card strong,.work-card strong,.product-card strong{display:block;color:var(--navy);font-size:18px;margin-bottom:5px}
.fba-service-grid{grid-template-columns:repeat(4,1fr)}
.fba-service{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;min-height:190px}
.fba-service .no{font-size:12px;font-weight:800;color:var(--green)}
.fba-service h3{margin:8px 0;color:var(--navy)}
.fba-flow{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;align-items:stretch}
.fba-flow-item{position:relative;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:20px 14px;text-align:center}
.fba-flow-item:not(:last-child):after{content:"›";position:absolute;right:-9px;top:50%;transform:translateY(-50%);font-size:28px;color:#8fd0a8;z-index:2}
.fba-flow-item strong{display:block;margin-top:6px}
.fba-reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fba-reason{padding:27px;border-radius:22px;background:var(--navy);color:#fff}
.fba-reason strong{font-size:22px;display:block;margin-bottom:8px}
.fba-reason p{color:#c9d7e4;margin:0}
.fba-note{border-radius:18px;padding:20px 24px;background:#fff8ed;border:1px solid #f5d8ad;color:#6b481b}
.fba-cta{background:linear-gradient(120deg,#0b1f3a,#159447);color:#fff;border-radius:30px;padding:55px;text-align:center}
.fba-cta h2{font-size:38px;margin:0 0 10px}
.fba-cta p{color:#dbe9e0}
@media(max-width:1050px){
 .fba-service-grid{grid-template-columns:repeat(2,1fr)}
 .fba-flow{grid-template-columns:repeat(4,1fr)}
 .fba-flow-item:after{display:none}
 .problem-grid,.work-grid,.product-grid,.fba-reasons{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
 .v3-hero{min-height:660px}
 .solution-grid,.problem-grid,.fba-service-grid,.work-grid,.product-grid,.fba-reasons,.trust-strip{grid-template-columns:1fr}
 .solution-card{min-height:300px;padding:24px}
 .solution-card h3{font-size:22px}
 .solution-card p{padding-right:32px;font-size:14px}
 .fba-flow{grid-template-columns:1fr}
 .fba-hero{min-height:560px}
 .fba-cta{padding:34px 22px}
 .fba-cta h2{font-size:30px}
}

/* ===== ESC V4.3 multilingual selector ===== */
.lang-select-wrap{display:inline-flex;align-items:center}
select.lang-toggle{appearance:auto;cursor:pointer;min-width:92px;padding-right:8px}
@media(max-width:640px){select.lang-toggle{min-width:76px;max-width:90px;font-size:12px}}