@charset "UTF-8";
:root{--ink:#133c57;--blue:#0585ad;--cyan:#20b7df;--pale:#eef7fb;--line:#d8e4e9;--muted:#516b7b;--white:#fff;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:white;font-size:16px;line-height:1.9;font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:110px}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.5;letter-spacing:.03em}p{overflow-wrap:anywhere}h2{font-size:clamp(1.8rem,3.3vw,2.75rem);font-weight:800}h3{font-size:1.25rem}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #db741a;outline-offset:5px}.skip{position:fixed;top:-100px;left:20px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.header{position:sticky;top:0;z-index:20;min-height:96px;padding:15px 3.5%;display:flex;align-items:center;justify-content:space-between;gap:30px;background:#fffffff5;border-bottom:1px solid #edf2f5}.brand{display:block;flex-shrink:0}.brand img{width:245px;height:66px;object-fit:contain}nav{display:flex;align-items:center;gap:26px;font-size:.875rem;font-weight:700}nav a:hover,.text-link:hover{color:var(--blue)}.nav-contact{background:var(--ink);color:white;padding:13px 22px;border-radius:5px}.nav-contact:hover{background:#24617c;color:white}.menu{display:none}.hero{position:relative;min-height:650px;display:grid;grid-template-columns:45% 55%;overflow:hidden}.hero-copy{padding:70px 0 65px max(6vw,24px);position:relative;z-index:2}.eyebrow{font-size:.8rem;font-weight:800;letter-spacing:.18em;color:var(--blue);margin-bottom:18px}.hero-kicker{font-size:1rem;letter-spacing:.1em;font-weight:700;margin-bottom:19px}.hero h1{font-size:clamp(2.5rem,4.4vw,4.6rem);line-height:1.5;letter-spacing:.015em;white-space:nowrap;margin-bottom:24px}.hero h1 span{color:var(--blue)}.hero-description{line-height:2.1;color:var(--muted);margin-bottom:31px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:40px;padding:17px 24px;font-weight:700;border-radius:5px;font-size:.95rem;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--ink);color:white}.primary:hover{background:#1a5775}.button span{font-size:1.5rem;line-height:1}.hero-recruit{display:block;margin-top:20px;font-size:.9rem;font-weight:700}.hero-recruit span{padding-left:17px}.hero-visual{position:relative;margin:25px 25px 25px 0;border-radius:105px 8px 8px 8px;overflow:hidden;min-height:600px}.hero-visual>img{width:100%;height:100%;object-fit:cover;object-position:66% center}.hero-visual:after{content:"";position:absolute;inset:65% 0 0;background:linear-gradient(transparent,#05253c70);pointer-events:none}.hero-visual figcaption{position:absolute;bottom:12px;right:17px;color:white;font-size:.75rem;z-index:2;text-shadow:0 1px 4px #000}.image-label{position:absolute;bottom:55px;left:30px;color:white;font-size:1.1rem;letter-spacing:.16em;z-index:2;font-weight:700}.image-label span{font-size:.75rem;letter-spacing:.1em}.coverage-bar{display:flex;gap:35px;align-items:center;padding:24px 6vw;background:var(--ink);color:white}.coverage-bar p{font-size:.75rem;letter-spacing:.15em;color:#91d9eb}.coverage-bar strong{font-size:1.05rem;letter-spacing:.08em}.coverage-bar a{margin-left:auto;font-size:.85rem}.section{max-width:1240px;padding:95px 40px;margin:auto}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px}.section-heading>p{color:var(--muted);margin-bottom:5px}.services{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.service{padding:30px 25px 32px;border-right:1px solid var(--line)}.service:first-child{padding-left:0}.service:last-child{border:0;padding-right:0}.service-top{display:flex;flex-direction:column;margin-bottom:24px;gap:10px}.number{font-size:2.3rem;font-weight:400;color:var(--blue);line-height:1.2}.service-en{font-size:.75rem;letter-spacing:.05em;color:var(--muted)}.service h3{margin-bottom:17px;font-size:1.3rem}.service p{font-size:.95rem;color:var(--muted);line-height:2}.about-wrap{background:var(--pale)}.about{display:grid;grid-template-columns:1fr 1.1fr;gap:80px}.about-title>p:last-child{margin-top:26px;color:var(--muted)}.promises article{display:flex;gap:27px;padding:28px 0;border-bottom:1px solid #cfdee5}.promises article:first-child{padding-top:0}.promises article>span{font-size:.85rem;color:var(--blue);font-weight:700;margin-top:4px}.promises h3{margin-bottom:12px}.promises p{color:var(--muted);font-size:.95rem}.area{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}.area-lead{font-weight:700;font-size:1.15rem;margin-bottom:18px}.area-detail>p:nth-child(2){color:var(--muted)}.text-link{display:inline-flex;gap:44px;margin-top:27px;font-size:.95rem;font-weight:700;border-bottom:1px solid var(--blue);padding-bottom:6px}.recruit{display:grid;grid-template-columns:1fr 1fr;background:var(--ink);color:white}.recruit figure{position:relative;min-height:620px}.recruit figure img{width:100%;height:100%;object-fit:cover;object-position:48% center}.recruit figcaption{position:absolute;bottom:12px;left:18px;font-size:.75rem;color:white;max-width:90%;text-shadow:0 1px 4px #000;background:#163b5570;padding:2px 6px}.recruit-copy{padding:65px max(5vw,30px)}.recruit-copy .eyebrow{color:#6cd3ee}.recruit-copy h2{font-size:clamp(1.8rem,3.1vw,2.65rem);margin-bottom:20px}.recruit-copy .recruit-tag{display:inline-block;border:1px solid #7bb5ca;padding:3px 14px;border-radius:3px;font-size:.8rem;margin-bottom:20px}.recruit-copy>p:not(.eyebrow):not(.recruit-tag){font-size:.95rem;color:#e0edf2;margin-bottom:22px}.light{background:white;color:var(--ink);margin-top:4px}.light:hover{background:#e5f6fc}.company{display:grid;grid-template-columns:1fr 1.5fr;gap:60px}.company-name{font-size:1rem;margin-top:23px}.company-table{margin:0}.company-table>div{display:grid;grid-template-columns:165px 1fr;gap:18px;padding:17px 0;border-bottom:1px solid var(--line);font-size:.9rem}.company-table dt{font-weight:700}.company-table dd{margin:0}.company-table a{border-bottom:1px solid #a4bac5}.contact-section{background:#e9f5fa}.contact-heading{text-align:center;margin-bottom:45px}.contact-heading h2{font-size:clamp(1.7rem,3vw,2.5rem)}.contact-heading>p:last-child{color:var(--muted);margin-top:15px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-grid article{background:white;border-top:4px solid var(--blue);padding:32px 36px}.contact-grid article:last-child{border-color:var(--ink)}.contact-label{font-size:.8rem;color:var(--blue);font-weight:700;margin-bottom:7px}.contact-grid h3{font-size:1.3rem;margin-bottom:16px}.contact-grid article>p:not(.contact-label):not(.phone-note){color:var(--muted);font-size:.9rem}.phone{display:flex;align-items:center;gap:13px;margin-top:22px;white-space:nowrap;font-size:clamp(1.65rem,2.7vw,2.35rem);font-weight:700;letter-spacing:.025em;line-height:1.7}.phone span{font-size:.75rem;font-weight:400}.phone-note{font-size:.8rem;color:var(--muted)}.fax{text-align:center;margin-top:27px;font-size:.9rem;color:var(--muted)}footer{padding:35px 6vw 20px}.footer-top{display:flex;align-items:center;gap:40px}.footer-top>p{font-size:.8rem;color:var(--muted)}.back-top{margin-left:auto;font-size:.8rem;white-space:nowrap}.copyright{border-top:1px solid var(--line);padding-top:15px;margin-top:25px;text-align:right;font-size:.75rem;color:var(--muted)}
@media(min-width:1500px){.hero{max-width:1600px;margin:auto}.hero-copy{padding-left:80px}}
@media(max-width:1100px){.header{gap:15px;padding-inline:25px}.brand img{width:205px}nav{gap:18px;font-size:.8rem}.nav-contact{padding:12px 15px}.hero{grid-template-columns:47% 53%;min-height:580px}.hero-copy{padding-left:35px;padding-top:50px}.hero-visual{min-height:560px}.hero h1{font-size:3.2rem}.coverage-bar{gap:22px;padding-inline:35px}.section{padding:75px 35px}.service{padding-inline:18px}.service h3{font-size:1.15rem}.about,.area{gap:45px}.company{grid-template-columns:1fr 1.6fr;gap:35px}.company-table>div{grid-template-columns:150px 1fr}.recruit-copy{padding:55px 35px}.contact-grid article{padding:28px}.footer-top{gap:25px}}
@media(max-width:850px){:root{scroll-padding-top:88px}.header{min-height:80px;padding:8px 22px}.brand img{width:208px;height:61px}.menu{display:flex;gap:17px;align-items:center;border:1px solid var(--line);border-radius:4px;background:white;padding:7px 11px;font-size:.8rem;color:var(--ink)}.menu span{font-size:1.3rem}.header nav{display:none;position:absolute;left:0;right:0;top:100%;background:white;padding:18px 25px 25px;box-shadow:0 12px 20px #123b5612;flex-direction:column;align-items:stretch;gap:0;font-size:.95rem}.header nav.open{display:flex}.header nav a{padding:13px 15px}.hero{grid-template-columns:1fr 1fr;min-height:530px}.hero-copy{padding:38px 0 35px 25px}.hero h1{font-size:2.6rem}.hero-visual{min-height:500px;margin:16px 16px 16px 0;border-top-left-radius:80px}.hero-description{font-size:.9rem}.hero-copy .button{font-size:.85rem;padding:16px;gap:15px}.hero-recruit{font-size:.8rem}.image-label{left:18px;font-size:.8rem}.coverage-bar{flex-wrap:wrap;gap:5px 20px;padding:20px 25px}.coverage-bar strong{font-size:.95rem}.coverage-bar a{font-size:.8rem}.section-heading{align-items:flex-start;gap:25px}.section-heading>p{font-size:.9rem}.services{grid-template-columns:1fr 1fr}.service{padding:25px!important}.service:nth-child(even){border-right:0}.service:nth-child(-n+2){border-bottom:1px solid var(--line)}.service-top{flex-direction:row;align-items:center;gap:20px}.about,.area{grid-template-columns:1fr;gap:40px}.about-title>p:last-child br{display:none}.recruit{grid-template-columns:1fr}.recruit figure{min-height:0;height:390px}.recruit figure img{object-position:center 39%}.recruit-copy{padding:45px 35px}.company{grid-template-columns:1fr}.contact-grid{gap:16px}.contact-grid article{padding:24px}.phone{font-size:1.7rem;gap:8px}.footer-top{flex-wrap:wrap}.back-top{margin-left:0}}
@media(max-width:580px){.header{padding-inline:18px}.brand img{width:186px;height:57px}.hero{display:flex;flex-direction:column;min-height:0}.hero-copy{padding:30px 25px 26px}.eyebrow{font-size:.75rem;margin-bottom:13px}.hero-kicker{font-size:.9rem;margin-bottom:15px}.hero h1{font-size:clamp(2.1rem,9.2vw,3rem);margin-bottom:18px;white-space:normal}.hero-description{font-size:.95rem;margin-bottom:23px}.hero-copy .button{padding:15px 21px;font-size:.9rem;gap:40px}.hero-recruit{font-size:.85rem;margin-top:17px}.hero-visual{min-height:0;height:270px;margin:0 18px 18px;border-radius:60px 5px 5px 5px}.hero-visual>img{object-position:center 56%}.image-label{bottom:42px}.coverage-bar{display:block;padding:20px 25px}.coverage-bar p{margin-bottom:5px}.coverage-bar strong{font-size:.95rem;display:block;letter-spacing:.01em}.coverage-bar a{display:inline-block;margin-top:8px;font-size:.8rem}.section{padding:58px 25px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:22px}h2{font-size:1.9rem}.services{grid-template-columns:1fr}.service{padding:25px 0!important;border-right:0;border-bottom:1px solid var(--line)}.service:last-child{border-bottom:0}.service-top{margin-bottom:12px}.service-en{font-size:.75rem}.service h3{font-size:1.3rem;margin-bottom:10px}.service p{font-size:1rem}.promises article{gap:18px}.promises p{font-size:1rem}.area-lead{font-size:1rem}.recruit figure{height:290px}.recruit-copy{padding:40px 25px}.recruit-copy h2{font-size:1.85rem}.recruit-copy>p:not(.eyebrow):not(.recruit-tag){font-size:1rem}.company-table>div{grid-template-columns:112px 1fr;gap:13px;font-size:.875rem}.company-table dt{overflow-wrap:anywhere}.company-table dd{overflow-wrap:anywhere}.contact-heading{text-align:left;margin-bottom:29px}.contact-heading h2{font-size:1.7rem}.contact-heading>p:last-child{font-size:.95rem}.contact-grid{grid-template-columns:1fr;gap:22px}.contact-grid article{padding:26px 23px}.contact-grid h3{font-size:1.2rem}.contact-grid article>p:not(.contact-label):not(.phone-note){font-size:.95rem}.phone{font-size:1.9rem}.phone-note{font-size:.8rem}footer{padding:25px}.footer-top{display:block}.footer-top>p{margin:16px 0 20px;line-height:2}.back-top{display:inline-block}.copyright{text-align:left}.recruit figcaption{font-size:.75rem;left:12px}.hero-visual figcaption{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}

/* Readable body copy across viewport sizes. */
.service p,.promises p,.hero-description,.section-heading>p,.recruit-copy>p:not(.eyebrow):not(.recruit-tag),.contact-grid article>p:not(.contact-label):not(.phone-note){font-size:1rem}

/* Email inquiry form */
.mail-form-wrap{margin-top:48px;background:#fff;padding:44px 48px;border-radius:7px;border-top:4px solid var(--blue);box-shadow:0 14px 45px #0b3d5910}
.mail-form-heading{text-align:center;margin-bottom:32px}
.mail-form-heading h3{font-size:1.55rem;margin-bottom:10px}
.mail-form-heading>p:last-child{color:var(--muted);font-size:.95rem}
.mail-form{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px;max-width:900px;margin:auto}
.form-field{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:.9rem}
.form-field-wide{grid-column:1/-1}
.form-field b{display:inline-block;margin-left:8px;padding:0 7px;border-radius:3px;background:#d95848;color:#fff;font-size:.7rem;line-height:1.8}
.form-field small{margin-left:8px;color:var(--muted);font-weight:400}
.form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid #b9ccd5;border-radius:4px;background:#fff;padding:13px 14px;color:var(--ink);font:inherit;line-height:1.5}
.form-field textarea{resize:vertical;min-height:160px}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:3px solid #20b7df42;border-color:var(--blue)}
.form-consent{display:flex;align-items:flex-start;justify-content:center;gap:10px;font-size:.88rem;color:var(--muted);cursor:pointer}
.form-consent input{width:19px;height:19px;margin-top:5px;accent-color:var(--blue);flex:0 0 auto}
.form-submit{text-align:center}
.form-submit button{display:inline-flex;align-items:center;justify-content:space-between;gap:50px;min-width:310px;border:0;border-radius:5px;background:var(--ink);color:#fff;padding:17px 24px;font-weight:700;cursor:pointer;transition:transform .2s,background .2s}
.form-submit button:hover{background:#1a5775;transform:translateY(-2px)}
.form-submit button:disabled{cursor:wait;opacity:.72;transform:none}
.form-submit button span{font-size:1.5rem;line-height:1}
.form-submit p{margin-top:11px;color:var(--muted);font-size:.75rem}
.form-submit .form-fallback{font-size:.85rem}
.form-fallback a{color:var(--blue);font-weight:700;border-bottom:1px solid var(--blue)}
.analytics-note{max-width:900px;margin:26px 0 0;color:#b8c9d2;font-size:.75rem;line-height:1.8}
.form-status{min-height:1.6em;color:#b23a2c!important;font-size:.85rem!important;font-weight:700}
.recruit-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:4px}
.recruit-actions .button{margin-top:0}
.recruit-actions>p{width:100%;margin:0!important;color:#b9d6e1!important;font-size:.78rem!important}
.recruit-outline{border:1px solid #7bb5ca;color:white;background:transparent}
.recruit-outline:hover{background:#ffffff18}
.form-honey{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.thanks-page{min-height:100vh;display:grid;place-items:center;background:var(--pale);padding:30px}
.thanks-card{width:min(680px,100%);background:#fff;padding:55px;border-top:5px solid var(--blue);box-shadow:0 18px 60px #0b3d5915}
.thanks-card .brand{display:inline-block;margin-bottom:38px}
.thanks-card h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:20px}
.thanks-card>p:not(.eyebrow){color:var(--muted);margin-bottom:32px}

@media(max-width:580px){
  .mail-form-wrap{margin-top:36px;padding:31px 20px}
  .mail-form-heading{text-align:left;margin-bottom:26px}
  .mail-form-heading h3{font-size:1.3rem}
  .mail-form{grid-template-columns:1fr;gap:19px}
  .form-field-wide{grid-column:auto}
  .form-consent{justify-content:flex-start}
  .form-submit button{width:100%;min-width:0;gap:20px}
  .recruit-actions{align-items:stretch}
  .recruit-actions .button{width:100%;gap:18px}
  .thanks-page{padding:18px}
  .thanks-card{padding:38px 25px}
}