/* V4 additions: original typography, palette and components remain in style.css. */
:root{--soft-blue:#eef4ff;--header-height:76px}
[hidden]{display:none!important}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #2563eb;outline-offset:4px}
[id]{scroll-margin-top:102px}.header-inner{gap:20px}.nav{gap:20px;white-space:nowrap}.nav a[aria-current="page"]{color:var(--blue)}
.mobile-toggle{cursor:pointer;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center}
.footer-service-nav{max-width:var(--max);margin:0 auto 36px;padding-bottom:28px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px 26px}.footer-service-nav a{font-size:14px;font-weight:700;color:#485569}.footer-service-nav a:hover{color:var(--blue)}
.release-label{display:inline-flex;align-items:center;gap:9px;padding:7px 12px;border-radius:999px;background:var(--soft-blue);color:#2259bd;font-size:12px;font-weight:800;margin-bottom:26px}
.release-label::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue)}
.home-hero{padding-top:78px;padding-bottom:72px}.home-hero h1{max-width:1100px;font-size:clamp(42px,5.6vw,67px);line-height:1.16}.home-hero h1 .accent{color:var(--blue)}.home-hero p.lead{max-width:880px;font-size:19px}.home-hero .eyebrow{margin-bottom:12px}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.service-card{display:flex;flex-direction:column;min-height:268px;padding:27px;border:1px solid var(--line);border-radius:22px;background:#fff;transition:border-color .2s,transform .2s}.service-card:hover{border-color:#b7cbf1;transform:translateY(-3px)}.service-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.service-code{font-size:12px;letter-spacing:.05em;color:#7a8797;font-weight:700}.service-icon{display:inline-flex;align-items:center;justify-content:center;background:var(--soft-blue);width:43px;height:43px;border-radius:14px;color:var(--blue)}.service-icon svg{width:23px;height:23px}.service-card h3{margin:0 0 10px;font-size:24px;letter-spacing:-.04em;line-height:1.35}.service-card p{color:#5c6775;margin:0 0 20px;font-size:15px;line-height:1.8}.service-card .link{margin-top:auto;font-size:14px;font-weight:800;color:var(--blue)}
.secondary-links{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:25px}.secondary-links>span{font-size:14px;color:var(--muted);margin-right:6px}.secondary-links a{font-size:13px;font-weight:700;padding:8px 13px;border-radius:999px;border:1px solid #dfe6f0;background:white}.secondary-links a:hover{border-color:#9fbdf5;color:var(--blue)}
.section-heading-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}.section-heading-row h2{margin-bottom:12px}.section-heading-row p{margin-bottom:0}.section-heading-row .btn{flex-shrink:0}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.portfolio-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:22px;background:white;padding:26px;min-width:0;min-height:312px;transition:transform .18s,border-color .18s,box-shadow .18s;position:relative}.portfolio-card:hover{transform:translateY(-3px);border-color:#adc7f4;box-shadow:0 12px 28px rgba(22,50,97,.06)}.card-topline{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:26px}.category-label{font-weight:800;font-size:12px;color:#2457a7;background:#edf3ff;border-radius:7px;padding:5px 9px;line-height:1.5}.new-label{font-size:11px;font-weight:800;color:#647083;padding-top:5px;white-space:nowrap}.new-label.owned{color:#79641f}.card-context{font-size:12px;color:#657387;margin:0 0 10px;line-height:1.6}.portfolio-card h3{font-size:23px;line-height:1.4;letter-spacing:-.045em;margin:0 0 13px}.portfolio-card h3 a::after{content:"";position:absolute;inset:0;border-radius:22px}.portfolio-card h3 a:focus-visible{outline:0}.portfolio-card:has(h3 a:focus-visible){outline:3px solid var(--blue);outline-offset:4px}.portfolio-card .card-summary{font-size:14px;color:#5c6775;line-height:1.8;margin:0 0 22px}.card-bottom{border-top:1px solid var(--line);padding-top:17px;margin-top:auto;display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:12px;color:#68758a}.card-bottom .card-arrow{color:var(--blue);font-size:20px;line-height:1;font-weight:700}.card-bottom strong{color:#34445a;font-weight:700}.portfolio-grid.compact .portfolio-card{min-height:290px}.portfolio-grid.compact .portfolio-card h3{font-size:21px}.portfolio-grid.compact .card-topline{margin-bottom:21px}
.portfolio-hero{padding-top:52px;padding-bottom:46px}.portfolio-hero h1{font-size:clamp(40px,5.4vw,62px);line-height:1.18}.portfolio-hero p.lead{font-size:18px;max-width:860px}.portfolio-hero .facts-strip{margin-top:25px}.portfolio-catalog{padding-top:42px}.catalog-top{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}.catalog-top h2{font-size:29px;margin:0 0 6px}.catalog-top .note{margin:0}.search-box{width:340px;max-width:100%;display:flex;flex-direction:column;gap:7px}.search-box label{font-size:12px;font-weight:800;color:#59697b}.search-input-wrap{position:relative}.search-box input{background:#fff;border:1px solid #d9e1ec;border-radius:13px;padding:12px 42px 12px 15px;min-width:0;width:100%;font-size:14px;line-height:1.6;color:var(--ink)}.search-box input::placeholder{color:#778698}.search-symbol{position:absolute;right:15px;top:11px;color:#708097;font-size:21px;pointer-events:none}
.filter-bar{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}.filter-btn{border:1px solid #dce4ef;background:#fff;color:#46566b;padding:10px 15px;border-radius:999px;font-weight:700;font-size:13px;cursor:pointer;line-height:1.5}.filter-btn span{font-size:11px;margin-left:6px;opacity:.75}.filter-btn[aria-pressed="true"]{background:var(--ink);color:white;border-color:var(--ink)}.filter-btn:hover{border-color:#6c91d5}.catalog-status{display:flex;align-items:center;gap:14px;margin-bottom:25px;color:#596779;font-size:13px;min-height:26px}.catalog-status strong{color:#1e2b3c}.reset-button{background:transparent;border:0;padding:2px 0;color:var(--blue);cursor:pointer;font-size:13px;text-decoration:underline;text-underline-offset:4px}.catalog-note{padding-top:24px;color:#6a7787;font-size:13px}.empty-state{text-align:center;border:1px dashed #bacce8;border-radius:22px;padding:55px 24px;background:#fff}.empty-state h3{font-size:22px;margin:0 0 9px}.empty-state p{color:var(--muted)}
.specialty-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.specialty-card{border:1px solid #dfe7f2;border-radius:24px;padding:32px;background:#fff}.specialty-card h3{font-size:27px;line-height:1.3;letter-spacing:-.04em;margin:17px 0 13px}.specialty-card p{color:#596779;line-height:1.8;margin:0 0 21px;font-size:16px}.specialty-card.planned{background:#f6f8fb;border-style:dashed}.planned-label{display:inline-block;border:1px solid #cdd7e4;background:white;color:#5f6c7d;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:800}.fact-links{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fact-link{border:1px solid var(--line);border-radius:20px;padding:27px;display:block}.fact-link strong{display:block;font-size:20px;margin-bottom:8px;letter-spacing:-.03em}.fact-link p{font-size:15px;margin:0;color:#5c6878}.fact-link span{display:block;font-size:14px;font-weight:800;color:var(--blue);margin-top:18px}
.case-hero{padding-top:45px;padding-bottom:50px}.case-hero h1{max-width:940px;font-size:clamp(37px,5vw,60px);line-height:1.23;letter-spacing:-.05em}.case-hero .lead{font-size:18px;max-width:850px}.case-hero .eyebrow{letter-spacing:.02em}.case-hero .facts-strip{margin-top:25px}.case-hero .hero-actions{margin-top:25px}
.case-layout{display:grid;grid-template-columns:minmax(0,800px) 274px;gap:70px;align-items:start}.case-article{min-width:0}.case-article .prose{max-width:none}.case-article h2{font-size:30px;line-height:1.4;margin:0 0 20px;letter-spacing:-.035em}.case-article h3{font-size:22px;line-height:1.5}.case-article p{font-size:16px;color:#465364;line-height:1.95;margin:0 0 17px}.case-article li{font-size:16px;line-height:1.85;color:#465364;margin:8px 0}.case-block{padding:0 0 41px;margin:0 0 40px;border-bottom:1px solid var(--line)}.case-block:last-child{border-bottom:0;margin-bottom:0}.case-block .info-table{margin:24px 0}.case-block .info-row{grid-template-columns:96px 1fr;gap:16px;padding:18px 4px}.case-block dd,.case-block dt{font-size:15px}.case-block dd ul{margin:0;padding-left:18px}.case-block dd li{margin:3px 0;font-size:15px;line-height:1.8}.case-result{background:#f1f6ff;border:1px solid #dce8fa;border-radius:20px;padding:27px;margin-top:28px}.case-result .result-kicker{font-size:12px;color:#49679c;font-weight:800;margin:0 0 7px}.case-result strong{font-size:28px;letter-spacing:-.04em;line-height:1.35;display:block;color:#214d9f}.case-result span{display:block;margin-top:8px;color:#586d89;font-size:14px}.case-aside{position:sticky;top:108px}.aside-panel{border:1px solid var(--line);border-radius:20px;padding:23px;background:#fff;margin-bottom:18px}.aside-panel h2{font-size:14px;margin:0 0 13px;color:#657387;letter-spacing:0}.aside-toc{display:flex;flex-direction:column;gap:11px}.aside-toc a{font-size:13px;color:#44546b;line-height:1.65}.aside-toc a:hover{color:var(--blue)}.aside-panel p{font-size:13px;color:#5c6c7e;line-height:1.8;margin:0 0 17px}.aside-panel .btn{width:100%;font-size:13px;padding:11px 12px}.content-date{font-size:12px!important;color:#788699!important;margin-top:23px!important}.service-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.service-chips a{display:inline-flex;border:1px solid #cedcf2;border-radius:12px;padding:11px 15px;font-size:14px;font-weight:800;color:#2b5696;background:#fff}.related-section .section-intro{font-size:15px;margin-bottom:30px}.related-section h2{font-size:34px}.related-section .service-chips{margin:0 0 32px}.legacy-related{padding-top:42px;padding-bottom:70px}.service-case-section{padding-top:65px;padding-bottom:65px}.service-case-section h2{font-size:35px}.service-case-section .section-intro{font-size:16px;margin-bottom:28px}.service-case-section .portfolio-grid{margin-bottom:26px}.service-case-section .service-chips{margin-bottom:24px}
.map-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.map-step{border:1px solid var(--line);border-radius:20px;padding:26px}.map-step .num{font-size:13px;color:var(--blue);font-weight:900}.map-step h3{font-size:21px;line-height:1.4;margin:25px 0 10px;letter-spacing:-.03em}.map-step p{font-size:15px;color:var(--muted);margin:0}.small-intro{max-width:860px}.small-intro p{color:#526276;font-size:16px;line-height:1.9}.small-intro h2{font-size:33px}.update-notice{background:#f5f8fc;border:1px solid var(--line);border-radius:15px;padding:18px 21px;color:#647186;font-size:13px;margin-top:28px}.update-notice p{font-size:13px!important;margin:0!important;color:#647186!important}
@media(max-width:1150px){.brand small{display:none}.header-inner{gap:16px}.nav{gap:17px}.case-layout{gap:38px;grid-template-columns:minmax(0,1fr) 238px}}
@media(min-width:961px){.nav.open{position:static}.mobile-nav-contact{display:none!important}}
@media(max-width:960px){.mobile-toggle{display:inline-flex}.nav.open{top:100%;max-height:calc(100dvh - 76px);overflow-y:auto;gap:0;padding:12px 24px 20px}.nav.open a{padding:11px 0}.nav.open .mobile-nav-contact{color:var(--blue);font-weight:800}.header-inner{min-height:76px}.portfolio-grid,.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-layout{grid-template-columns:minmax(0,1fr);gap:24px}.case-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:18px}.aside-panel{margin-bottom:0}.case-aside .aside-toc{max-height:210px;overflow:auto}.map-steps{grid-template-columns:1fr 1fr}.specialty-card{padding:28px}.section-heading-row{align-items:flex-start}.section-heading-row .btn{margin-top:10px}.home-hero h1{font-size:clamp(42px,6vw,60px)}}
@media(max-width:640px){.portfolio-grid,.service-grid,.specialty-grid,.fact-links{grid-template-columns:minmax(0,1fr)}.portfolio-card{min-height:270px}.portfolio-grid.compact .portfolio-card{min-height:260px}.service-card{min-height:236px}.catalog-top{flex-direction:column;align-items:stretch;gap:20px}.search-box{width:100%}.section-heading-row{display:block}.section-heading-row .btn{margin-top:22px}.case-aside{grid-template-columns:1fr}.case-aside .toc-panel{display:none}.portfolio-hero{padding-top:35px;padding-bottom:34px}.portfolio-hero h1{font-size:39px}.filter-bar{gap:7px}.filter-btn{font-size:12px;padding:9px 12px}.filter-btn span{margin-left:4px}.case-hero h1{font-size:37px}.case-hero .lead{font-size:16px}.case-block .info-row{grid-template-columns:1fr;gap:7px}.case-block{margin-bottom:32px;padding-bottom:31px}.case-article h2{font-size:27px}.case-result strong{font-size:26px}.map-steps{grid-template-columns:1fr}.map-step h3{margin-top:13px}.home-hero h1{font-size:40px}.home-hero p.lead{font-size:17px}.release-label{margin-bottom:23px;font-size:11px}.home-hero{padding-top:45px}.section h2{font-size:32px;line-height:1.25}.footer-service-nav{gap:12px 20px}.footer-service-nav a{font-size:13px}.hero-actions .btn{font-size:13px}.portfolio-catalog{padding-top:30px}}
@media(max-width:560px){:root{--header-height:68px}.header-inner{min-height:68px}.nav.open{max-height:calc(100dvh - 68px)}.brand small{display:inline;font-size:8px}.hero{overflow-wrap:break-word}.case-hero h1{font-size:35px}}
@media(max-width:370px){.brand small{display:none}.home-hero h1{font-size:35px}.portfolio-hero h1{font-size:35px}.case-hero h1{font-size:32px}.portfolio-card{padding:23px}.filter-btn{padding:8px 10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.site-header,.footer,.case-aside,.hero-actions,.related-section,.catalog-controls,.release-label{display:none!important}.section,.hero{padding:24px 0}.case-layout{display:block}.case-block{break-inside:avoid}.portfolio-grid{grid-template-columns:1fr 1fr}.portfolio-card{box-shadow:none;break-inside:avoid}}