:root{--navy:#233287;--navy2:#18245f;--gold:#c08b37;--ink:#172238;--muted:#68798a;--pale:#f4f8fb;--line:#dfe6ec}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.9}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.site-header{height:78px;position:fixed;inset:0 0 auto;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(35,50,135,.08);display:flex;align-items:center;justify-content:space-between;padding:0 5%}
.logo img{height:45px;width:auto}.nav{display:flex;gap:26px;font-size:12px;color:var(--navy);align-items:center}
.nav a{position:relative;padding:8px 0}.nav a:after{content:"";position:absolute;left:0;bottom:2px;width:0;height:1px;background:var(--gold);transition:.3s}.nav a:hover:after{width:100%}
.nav .nav-cta{padding:10px 18px;background:var(--navy);color:#fff}.nav .nav-cta:after{display:none}
.page-hero{padding:150px 5% 95px;background:linear-gradient(135deg,#f4f8fb 0%,#fff 52%,#f5f2e9 100%);position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(192,139,55,.22);border-radius:50%;right:-130px;top:-140px}
.eyebrow{font-size:11px;letter-spacing:5px;color:var(--gold);font-weight:700}.page-hero h1{font-size:clamp(40px,6vw,76px);line-height:1.2;color:var(--navy);margin:16px 0}
.page-hero p{max-width:720px;color:var(--muted);font-size:15px}.section{padding:100px 7%}.section.alt{background:var(--pale)}
.container{max-width:1120px;margin:auto}.section-head{text-align:center;margin-bottom:55px}.section-head small{display:block;color:var(--gold);letter-spacing:4px;font-size:11px;font-weight:700}
.section-head h2{font-size:38px;color:var(--navy);line-height:1.35;margin-top:8px}.lead{max-width:760px;margin:0 auto;color:var(--muted);text-align:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:#fff;border:1px solid var(--line);padding:34px 30px;transition:.35s;box-shadow:0 10px 35px rgba(24,36,95,.05)}
.card:hover{transform:translateY(-8px);box-shadow:0 18px 45px rgba(24,36,95,.12)}.card .num{font:28px Georgia,serif;color:var(--gold)}
.card h3{color:var(--navy);font-size:20px;margin:8px 0 12px}.card p{color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.photo{overflow:hidden;background:#ddd}.photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s}.photo:hover img{transform:scale(1.04)}
.photo.tall{height:520px}.copy h2{font-size:34px;color:var(--navy);line-height:1.4;margin-bottom:20px}.copy p{color:var(--muted);font-size:15px;margin-bottom:16px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:35px}.stat{background:#fff;padding:25px;text-align:center}.stat strong{display:block;font:42px Georgia,serif;color:var(--navy)}.stat span{font-size:10px;letter-spacing:2px;color:var(--gold)}
.works-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.work-card{background:#fff;border:1px solid var(--line);overflow:hidden}.work-card .work-img{height:300px;overflow:hidden}.work-card .work-img img{width:100%;height:100%;object-fit:cover;transition:.6s}.work-card:hover .work-img img{transform:scale(1.05)}
.work-card .work-body{padding:25px}.work-card h3{color:var(--navy);font-size:21px}.work-card p{color:var(--muted);font-size:13px;margin-top:8px}
.cta{background:var(--navy);color:#fff;text-align:center;padding:90px 7%;position:relative;overflow:hidden}.cta:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.12)}.cta>*{position:relative}.cta small{color:var(--gold);letter-spacing:4px}.cta h2{font-size:42px;margin:10px 0 20px}.cta p{color:#d8e2eb;max-width:650px;margin:auto}
.btn{display:inline-block;margin-top:28px;background:var(--gold);color:#fff;padding:14px 30px;font-size:13px;transition:.3s}.btn:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}
.company-table{width:100%;border-collapse:collapse;max-width:900px;margin:auto}.company-table th,.company-table td{padding:20px;border-bottom:1px solid var(--line);font-size:14px;text-align:left}.company-table th{width:32%;color:var(--gold);font-weight:600}.company-table td{color:#68798a}
.contact-box{max-width:850px;margin:auto;text-align:center}.contact-details{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin:35px 0}.contact-details div{background:#fff;padding:28px 15px}.contact-details strong{display:block;color:var(--navy);font-size:20px}.contact-details span{font-size:11px;color:var(--gold);letter-spacing:2px}
.site-footer{background:var(--navy2);color:#fff;padding:50px 7% 25px}.footer-inner{max-width:1120px;margin:auto;display:flex;justify-content:space-between;gap:30px}.footer-inner p{color:#b8c7d4;font-size:12px}.footer-links{display:flex;gap:20px;font-size:12px;color:#d8e2eb}.copyright{text-align:center;color:#8194a5;font-size:10px;margin-top:35px}
@media(max-width:800px){.site-header{height:64px;padding:0 5%}.logo img{height:42px}.nav{display:none}.page-hero{padding:125px 8% 70px}.page-hero h1{font-size:44px}.section{padding:75px 7%}.section-head{margin-bottom:40px}.section-head h2{font-size:31px}.cards,.split,.works-grid{grid-template-columns:1fr}.split{gap:35px}.photo.tall{height:330px}.stat-row,.contact-details{grid-template-columns:1fr}.cta h2{font-size:34px}.footer-inner{display:block}.footer-links{margin-top:20px;flex-wrap:wrap}.company-table th,.company-table td{display:block;width:100%;text-align:center}.company-table th{padding:18px 0 5px;border-bottom:0}.company-table td{padding:0 0 18px}}

.hero-split{max-width:1240px;margin:auto;display:grid;grid-template-columns:48% 52%;min-height:570px;align-items:center}
.hero-copy{padding:30px 40px 30px 0;position:relative;z-index:2}
.hero-copy h1{font-size:clamp(50px,6.2vw,88px);line-height:1.12;letter-spacing:.02em;color:var(--navy);margin:18px 0 26px}
.hero-copy p{max-width:620px}
.hero-photo{height:570px;position:relative;overflow:hidden;margin-left:10px;box-shadow:0 24px 60px rgba(24,36,95,.14)}
.hero-photo img{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.hero-photo:after{content:"";position:absolute;inset:16px;border:1px solid rgba(255,255,255,.5);pointer-events:none}
.hero-tag{position:absolute;right:28px;bottom:28px;background:rgba(35,50,135,.92);color:#fff;padding:16px 22px;font-size:11px;letter-spacing:3px}
.hero-line{position:absolute;left:0;bottom:40px;width:130px;height:1px;background:var(--gold)}
.feature-band{background:var(--navy);color:#fff;padding:20px 7%}
.feature-band-inner{max-width:1120px;margin:auto;display:flex;justify-content:space-between;gap:25px;align-items:center}
.feature-band span{font-size:11px;letter-spacing:3px;color:#d8e2eb}.feature-band strong{font-size:14px;font-weight:500}
@media(max-width:800px){
 .hero-split{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:10px 0 45px}.hero-copy h1{font-size:48px}.hero-photo{height:330px;margin:0}.hero-tag{right:18px;bottom:18px}.hero-line{display:none}
 .feature-band-inner{display:block;text-align:center}.feature-band strong{display:block;margin-top:5px}
}

.works-intro{max-width:760px;margin:0 auto 55px;text-align:center}
.works-intro p{color:#68798a;line-height:2}
.works-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;max-width:1120px;margin:0 auto}
.work-card{background:#fff;overflow:hidden;box-shadow:0 12px 35px rgba(35,50,135,.08)}
.work-image{height:360px;overflow:hidden}
.work-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.work-card:hover .work-image img{transform:scale(1.04)}
.work-info{padding:24px 26px 28px}
.work-number{font-size:11px;letter-spacing:3px;color:#c08b37;margin-bottom:9px}
.work-title{font-size:22px;color:#233287;margin:0 0 9px}
.work-text{font-size:14px;color:#68798a;line-height:1.9;margin:0}
.works-cta{margin-top:70px;text-align:center;padding:60px 20px;background:#f5f2e9}
.works-cta h2{color:#233287;margin:0 0 20px}
@media(max-width:800px){
 .works-grid{grid-template-columns:1fr;gap:20px}
 .work-image{height:280px}
 .works-intro{margin-bottom:35px}
 .work-info{padding:20px}
}

.recruit-hero{background:var(--navy);color:#fff;padding:120px 7% 110px;position:relative;overflow:hidden}
.recruit-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(200,139,55,.45);border-radius:50%;right:-140px;top:-170px}
.recruit-hero-inner{max-width:1180px;margin:auto;position:relative;z-index:1}
.recruit-hero .eyebrow{color:var(--gold)}
.recruit-hero h1{font-size:clamp(48px,7vw,92px);line-height:1.1;margin:18px 0 28px}
.recruit-hero p{font-size:18px;line-height:2;max-width:650px;color:#e4e8f2}
.recruit-points{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1180px;margin:-45px auto 80px;position:relative;z-index:2;padding:0 7%}
.recruit-point{background:#fff;padding:30px 25px;box-shadow:0 14px 35px rgba(35,50,135,.12)}
.recruit-point span{display:block;font-size:11px;letter-spacing:3px;color:var(--gold);margin-bottom:10px}
.recruit-point strong{color:var(--navy);font-size:20px}
.recruit-content{max-width:1050px;margin:auto}
.recruit-lead{text-align:center;max-width:760px;margin:0 auto 55px}
.recruit-lead h2{font-size:38px;color:var(--navy);line-height:1.45}
.recruit-lead p{color:#68798a;line-height:2}
.job-box{border-top:1px solid #e1e7ec}
.job-row{display:grid;grid-template-columns:190px 1fr;border-bottom:1px solid #e1e7ec;padding:22px 0}
.job-label{font-weight:700;color:var(--gold)}
.job-value{color:#68798a;line-height:1.9}
.recruit-cta{margin-top:70px;background:#f5f2e9;padding:65px 30px;text-align:center}
.recruit-cta h2{color:var(--navy);font-size:34px;margin-bottom:15px}
.recruit-cta p{color:#68798a;line-height:1.9;margin-bottom:25px}
@media(max-width:800px){
 .recruit-hero{padding:90px 7% 100px}.recruit-hero h1{font-size:48px}
 .recruit-points{grid-template-columns:1fr;margin:-35px auto 60px;padding:0 7%}
 .recruit-lead h2{font-size:30px}.job-row{grid-template-columns:1fr;gap:8px}
}

.about-hero{background:#f4f8fb;padding:120px 7% 100px;position:relative;overflow:hidden}
.about-hero-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-hero h1{
  font-size:64px;
  line-height:1.15;
  color:var(--navy);
  margin:18px 0 25px;
  white-space:nowrap;
}.about-hero p{color:#68798a;line-height:2;font-size:16px}
.about-photo{height:500px;overflow:hidden}
.about-photo img{width:100%;height:100%;object-fit:cover}
.about-story{max-width:980px;margin:auto}
.about-story h2{font-size:38px;color:var(--navy);line-height:1.45}
.about-story p{color:#68798a;line-height:2.1}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:45px}
.story-card{border-top:2px solid var(--gold);padding-top:22px}
.story-card .year{font-size:13px;letter-spacing:3px;color:var(--gold)}
.story-card h3{font-size:24px;color:var(--navy);margin:12px 0}
.about-values{background:var(--navy);color:#fff;margin-top:90px;padding:90px 7%}
.values-inner{max-width:1100px;margin:auto}
.values-inner h2{font-size:38px;margin:15px 0 45px}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.value{border-top:1px solid rgba(255,255,255,.35);padding-top:22px}
.value span{color:#d6a95a;font-size:11px;letter-spacing:3px}
.value h3{font-size:21px;margin:12px 0}
.value p{color:#dbe1ec;line-height:1.9;font-size:14px}
.about-cta{text-align:center;padding:80px 20px;background:#f5f2e9}
.about-cta h2{color:var(--navy);font-size:34px}
@media(max-width:800px){
 .about-hero{padding:85px 7% 70px}.about-hero-inner{grid-template-columns:1fr;gap:35px}.about-photo{height:300px}
 .about-story h2,.values-inner h2{font-size:30px}.story-grid,.values-grid{grid-template-columns:1fr;gap:28px}
 .about-values{margin-top:60px;padding:65px 7%}
}

.home-back{display:inline-flex;align-items:center;gap:10px;margin-top:45px;color:var(--navy);font-size:12px;letter-spacing:2px;border-bottom:1px solid var(--gold);padding-bottom:7px;transition:.25s}
.home-back:hover{color:var(--gold);gap:15px}

@media(max-width:800px){
 .site-header{height:auto;min-height:70px;padding:12px 5%;align-items:center}
 .site-header .logo img{height:40px}
 .site-header .nav{gap:10px;font-size:10px;flex-wrap:wrap;justify-content:flex-end}
 .site-header .nav a{padding:3px 0}
 .site-header .nav .nav-cta{padding:6px 9px}
 body{padding-top:0}
}

.company-hero{background:linear-gradient(135deg,#f4f8fb,#fff 60%,#f5f2e9);padding:110px 7% 80px;text-align:center}
.company-hero h1{font-size:clamp(48px,6vw,78px);color:var(--navy);margin:18px 0 0}
.company-main{max-width:1050px;margin:0 auto;padding:80px 7% 100px}
.company-table{width:100%;border-collapse:collapse;margin:0 auto}
.company-table tr{border-bottom:1px solid #dfe5eb}
.company-table th{width:30%;text-align:left;color:var(--gold);font-size:15px;font-weight:700;padding:24px 20px}
.company-table td{color:#68798a;font-size:15px;padding:24px 20px}
.company-message{margin-top:75px;background:var(--navy);color:#fff;padding:60px 55px;display:grid;grid-template-columns:1fr 1.4fr;gap:50px;align-items:center}
.company-message .eyebrow{color:#d6a95a}
.company-message h2{font-size:34px;line-height:1.5;margin:12px 0}
.company-message p{color:#dce2ec;line-height:2}
.company-access{margin-top:70px}
.company-access h2{color:var(--navy);font-size:32px;margin-bottom:25px}
.map-box{height:300px;background:#f4f8fb;display:flex;align-items:center;justify-content:center;color:#68798a;border:1px solid #e1e7ec;text-align:center}
@media(max-width:800px){
 .company-main{padding:60px 7% 80px}.company-table th,.company-table td{padding:18px 10px;font-size:13px}
 .company-table th{width:34%}.company-message{grid-template-columns:1fr;padding:40px 25px;gap:20px}.company-message h2{font-size:28px}
 .map-box{height:240px}
}

.contact-hero{background:var(--navy);color:#fff;padding:115px 7% 95px;position:relative;overflow:hidden}
.contact-hero:after{content:"CONTACT";position:absolute;right:-15px;bottom:-55px;font:700 150px Georgia,serif;color:rgba(255,255,255,.035)}
.contact-hero-inner{max-width:1100px;margin:auto;position:relative;z-index:1}
.contact-hero .eyebrow{color:#d6a95a}.contact-hero h1{font-size:clamp(50px,7vw,88px);line-height:1.1;margin:15px 0 20px}.contact-hero p{color:#dce2ec;max-width:620px;font-size:16px}
.contact-main{max-width:1050px;margin:auto;padding:85px 7% 100px}
.contact-intro{text-align:center;max-width:700px;margin:0 auto 55px}.contact-intro h2{color:var(--navy);font-size:34px}.contact-intro p{color:#68798a}
.contact-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:65px}
.contact-action{border:1px solid #dfe6ec;padding:30px 22px;text-align:center;background:#fff;transition:.3s}
.contact-action:hover{transform:translateY(-5px);box-shadow:0 14px 35px rgba(35,50,135,.1)}
.contact-action span{display:block;font-size:10px;letter-spacing:3px;color:var(--gold);margin-bottom:10px}.contact-action strong{display:block;color:var(--navy);font-size:21px}.contact-action small{display:block;color:#8190a0;margin-top:6px}
.form-panel{background:#f4f8fb;padding:55px 50px;text-align:center}.form-panel h2{color:var(--navy);font-size:30px}.form-panel p{color:#68798a;margin:8px auto 20px;max-width:650px}
.area-note{text-align:center;margin-top:45px;color:#68798a;font-size:13px}.area-note strong{color:var(--navy)}
@media(max-width:800px){
 .contact-hero{padding:85px 7% 75px}.contact-hero h1{font-size:52px}.contact-actions{grid-template-columns:1fr;gap:12px}.contact-main{padding:60px 7% 80px}.form-panel{padding:40px 20px}.contact-intro h2{font-size:29px}
}

.hero-copy h1 span{display:block;white-space:nowrap}
@media(max-width:800px){
 .hero-copy h1{font-size:clamp(42px,12vw,58px)}
 .hero-copy h1 span{white-space:nowrap}
}

/* 会社情報：見出しの意図しない改行を防止 */
.company-message h2{
  font-size:32px;
  white-space:nowrap;
  letter-spacing:.02em;
}
@media(max-width:800px){
  .company-message h2{
    font-size:28px;
    white-space:normal;
  }
}
.works-intro h2{
  color:var(--navy);
}