.sub-header{position:sticky;top:0}.sub-hero{min-height:530px;background:var(--navy);color:#fff;padding:100px 7vw 85px;position:relative;overflow:hidden;display:flex;align-items:flex-end}.sub-hero:after{content:attr(data-mark);position:absolute;right:-2vw;bottom:-8vw;font-size:25vw;font-weight:900;color:#ffffff04;line-height:1}.sub-hero>div{position:relative;z-index:1;max-width:980px}.sub-hero .breadcrumb{font-size:11px;letter-spacing:.14em;color:#6f8aa2;margin-bottom:38px}.sub-hero h1{font-size:clamp(3.1rem,6vw,6rem);letter-spacing:-.07em;line-height:1.05;margin:0 0 25px}.sub-hero h1 em{font-style:normal;color:var(--blue)}.sub-hero p{font-size:17px;line-height:1.8;color:#aab7c3;max-width:650px}.page-section{padding:110px 7vw}.page-section.gray{background:var(--paper)}.page-section.navy{background:var(--navy);color:#fff}.page-heading{display:grid;grid-template-columns:.9fr 1.1fr;gap:9vw;margin-bottom:60px}.page-heading small{font-size:11px;letter-spacing:.17em;color:var(--blue);font-weight:800}.page-heading h2{font-size:clamp(2.3rem,4vw,4.2rem);line-height:1.18;letter-spacing:-.06em;margin:18px 0}.page-heading>p{font-size:17px;line-height:1.9;color:#64717e;margin-top:38px}.navy .page-heading>p{color:#9fadb9}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.value-card{border:1px solid var(--line);padding:35px;min-height:300px;background:#fff}.value-card span{font-size:12px;color:var(--blue);font-weight:800}.value-card h3{font-size:23px;margin:70px 0 18px}.value-card p{font-size:15px;color:#66727d;line-height:1.8}.service-index{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.service-index article{background:#10263a;border:1px solid #ffffff13;padding:40px;min-height:330px;position:relative}.service-index article>span{font-size:11px;color:#5c99f3}.service-index h3{font-size:28px;margin:70px 0 15px}.service-index p{color:#a7b3be;line-height:1.75}.service-index a{position:absolute;right:30px;bottom:30px;color:#fff;font-size:13px}.detail-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.detail-flow article{border-top:2px solid var(--blue);padding:28px 4px}.detail-flow span{font-size:11px;color:var(--blue)}.detail-flow h3{font-size:22px;margin:25px 0 14px}.detail-flow p{font-size:14px;color:#687480;line-height:1.75}.feature-band{padding:45px 7vw;background:var(--blue);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}.feature-band h2{font-size:clamp(1.7rem,3vw,3rem);letter-spacing:-.05em;margin:0}.feature-band a{background:#fff;color:var(--navy);padding:17px 24px;border-radius:5px;font-weight:800;white-space:nowrap}.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.portfolio-card{min-height:350px;padding:30px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}.portfolio-card .case-type{font-size:10px;letter-spacing:.15em;color:var(--blue)}.portfolio-card h3{font-size:25px;margin:auto 0 15px}.portfolio-card p{font-size:14px;color:#687480;line-height:1.7}.portfolio-card .case-state{margin-top:25px;border-top:1px solid var(--line);padding-top:18px;font-size:12px;color:#87919b}.empty-case{background:linear-gradient(145deg,#0c2235,#142f47);color:#fff;border:0}.empty-case p,.empty-case .case-state{color:#a9b6c1;border-color:#ffffff1b}.contact-page{display:grid;grid-template-columns:.85fr 1.15fr;gap:8vw}.contact-page-copy h2{font-size:clamp(2.6rem,4vw,4.3rem);letter-spacing:-.06em;line-height:1.15;margin:20px 0}.contact-page-copy p{font-size:16px;color:#6a7682;line-height:1.85}.contact-page-note{margin-top:45px;border-top:1px solid var(--line);padding-top:25px}.contact-page-note strong{display:block;margin-bottom:8px}.active-nav{color:#fff!important;position:relative}.active-nav:after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;background:var(--blue)}@media(max-width:980px){.sub-hero{min-height:450px;padding:85px 24px 70px}.page-section{padding:85px 24px}.page-heading{grid-template-columns:1fr;gap:10px}.page-heading>p{margin-top:0}.value-grid,.detail-flow,.portfolio-grid{grid-template-columns:1fr}.service-index{grid-template-columns:1fr}.feature-band{padding:35px 24px;align-items:flex-start;flex-direction:column}.contact-page{grid-template-columns:1fr}.active-nav:after{display:none}}@media(max-width:620px){.sub-hero{min-height:390px}.sub-hero h1{font-size:3rem}.value-card{min-height:250px}.service-index article{padding:28px;min-height:290px}.service-index h3{margin-top:55px}.page-heading h2{font-size:2.35rem}}