.about-brand{--ab-navy:#0b3156;--ab-blue:#1687c6;--ab-ivory:#fbfaf6;color:var(--ab-navy);background:var(--ab-ivory);overflow:clip}.about-brand__container{position:relative;width:min(100% - clamp(40px,8vw,140px),1440px);margin:auto}.about-brand__hero{position:relative;min-height:760px;background:var(--about-bg) center 40%/cover no-repeat}.about-brand__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(252,251,247,.96) 0%,rgba(252,251,247,.82) 27%,rgba(252,251,247,.15) 58%,transparent 78%)}.about-brand__hero-inner{min-height:760px;display:flex;align-items:center}.about-brand__hero-copy{position:relative;z-index:2;width:min(560px,46vw);padding-left:58px}.about-brand__hero h1{margin:0;font:500 clamp(58px,6vw,98px)/.98 var(--font-serif);letter-spacing:.045em}.about-brand__hero-lead{margin:34px 0 22px!important;font:600 clamp(28px,2.4vw,42px)/1.55 var(--font-serif)}.about-brand__hero-copy>p:last-child,.about-brand__copy>p,.about-brand__culture-copy>p,.about-brand__vision-copy>p,.about-brand__experience-copy>p{font-size:15px;line-height:2;letter-spacing:.035em}.about-brand__section-index{position:absolute;left:0;top:64px;z-index:3;display:flex;flex-direction:column;gap:5px;width:42px;border-left:1px solid rgba(11,49,86,.28);padding-left:12px}.about-brand__section-index strong{font:500 26px/1 var(--font-serif);color:#126da4}.about-brand__section-index span{font:600 10px/1.35 var(--font-display);letter-spacing:.1em}.about-brand__section{position:relative;padding:clamp(100px,10vw,150px) 0;background:#fff}.about-brand__split{display:grid;grid-template-columns:1fr .9fr;gap:clamp(60px,8vw,140px);padding-left:80px;align-items:center}.about-brand__kicker{margin:0 0 16px;font:500 13px/1 var(--font-display);letter-spacing:.18em}.about-brand__copy h2,.about-brand__section-heading h2,.about-brand__culture h2,.about-brand__vision h2,.about-brand__experience h2{margin:0 0 28px;font:500 clamp(30px,3.1vw,52px)/1.55 var(--font-serif);letter-spacing:.025em}.about-brand__solution-map{padding:28px 0;text-align:center}.about-brand__solution-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.about-brand__solution-tool{display:flex;flex-direction:column;align-items:center;gap:7px;font-size:10px;letter-spacing:.08em}.about-brand__solution-tool>span{display:grid;place-items:center;width:82px;height:82px;border:1px solid #8cc8eb;border-radius:50%;font-size:30px;color:#0879bd}.about-brand__solution-tool strong{font-size:10px}.about-brand__solution-line{width:70%;height:54px;margin:auto;border:1px solid #9ccbe3;border-top:0;border-radius:0 0 50% 50%;position:relative}.about-brand__solution-line::after{content:"";position:absolute;left:50%;bottom:-10px;height:30px;border-left:1px solid #1687c6}.about-brand__business{margin-top:18px;display:flex;flex-direction:column;gap:5px;font-family:var(--font-serif)}.about-brand__experience{background:linear-gradient(90deg,rgba(247,251,253,.97),rgba(239,248,253,.76)),var(--about-bg) center/cover}.about-brand__experience-grid{display:grid;grid-template-columns:.9fr 1fr;gap:clamp(70px,9vw,150px);padding-left:80px}.about-brand__years{display:flex;align-items:flex-end;gap:14px;margin:0 0 18px}.about-brand__years strong{font:500 clamp(92px,10vw,160px)/.72 var(--font-serif)}.about-brand__years span{font:500 clamp(30px,3vw,48px)/1 var(--font-serif)}.about-brand__experience-note{font-size:12px!important;color:#5d7182}.about-brand__timeline{list-style:none;margin:20px 0;padding:0;border-left:1px solid rgba(19,106,158,.35)}.about-brand__timeline li{position:relative;min-height:48px;padding:0 0 20px 38px;display:flex;gap:22px;align-items:flex-start}.about-brand__timeline li::before{content:"";position:absolute;left:-5px;top:3px;width:9px;height:9px;border-radius:50%;background:#1687c6}.about-brand__timeline time{width:50px;font:600 12px var(--font-display)}.about-brand__timeline span{font:500 13px var(--font-display);letter-spacing:.08em}.about-brand__style .about-brand__container{padding-left:80px}.about-brand__section-heading{margin-bottom:48px}.about-brand__style-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,50px)}.about-brand__style-item figure{margin:0 0 22px;aspect-ratio:1.7;overflow:hidden;background:#edf3f5}.about-brand__style-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.about-brand__style-item:hover img{transform:scale(1.02)}.about-brand__style-num{margin:0;color:#1679b0;font:500 16px var(--font-serif)}.about-brand__style-item h3{margin:5px 0;font:500 clamp(26px,2.3vw,38px)/1 var(--font-serif)}.about-brand__style-jp{margin:10px 0!important;color:#176d9b;font-weight:600}.about-brand__style-item>p:last-child{font-size:14px;line-height:1.9}.about-brand__culture{position:relative;min-height:650px;display:flex;align-items:center;background:var(--about-bg) center/cover no-repeat}.about-brand__culture::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,253,247,.97),rgba(255,253,247,.79) 43%,rgba(255,253,247,.08) 70%)}.about-brand__culture .about-brand__container{padding-left:80px}.about-brand__culture-copy{position:relative;width:min(520px,45vw)}.about-brand__name-grid{display:grid;grid-template-columns:1fr .8fr;gap:80px;padding-left:80px;align-items:center}.about-brand__name h2{font:500 clamp(54px,6vw,94px)/1 var(--font-logo);letter-spacing:.17em}.about-brand__name-meaning{font:500 20px var(--font-serif)}.about-brand__method-map{text-align:center}.about-brand__method-map>div{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;max-width:330px;margin:auto}.about-brand__method-map span{display:grid;place-items:center;width:72px;height:72px;border:1px solid #9ec8e0;border-radius:50%;font:600 11px var(--font-display)}.about-brand__method-map i{display:block;height:54px;border-left:1px solid #1687c6;width:1px;margin:auto}.about-brand__method-map strong{font:500 30px var(--font-logo);letter-spacing:.12em}.about-brand__vision{position:relative;min-height:620px;display:flex;align-items:center;background:var(--about-bg) center 72%/cover no-repeat}.about-brand__vision::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(244,250,253,.94),rgba(244,250,253,.6) 48%,transparent 75%)}.about-brand__vision .about-brand__container{padding-left:80px}.about-brand__vision-copy{position:relative;width:min(560px,46vw)}.about-brand__contact{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:48px max(7vw,32px);background:#082f53;color:#fff}.about-brand__contact p{margin:0 0 7px;font:500 11px var(--font-display);letter-spacing:.2em}.about-brand__contact h2{margin:0;font:500 clamp(24px,2.4vw,38px) var(--font-serif)}.about-brand__contact a{display:flex;justify-content:center;gap:40px;min-width:280px;padding:17px 28px;border:1px solid rgba(255,255,255,.72);color:#fff;text-decoration:none}.about-brand__contact a:hover,.about-brand__contact a:focus-visible{background:#fff;color:#082f53}.js [data-about-reveal]{opacity:0;transform:translateY(26px)}
@media(max-width:1024px){.about-brand__container{width:min(100% - 48px,960px)}.about-brand__hero,.about-brand__hero-inner{min-height:680px}.about-brand__hero-copy,.about-brand__split,.about-brand__experience-grid,.about-brand__style .about-brand__container,.about-brand__culture .about-brand__container,.about-brand__name-grid,.about-brand__vision .about-brand__container{padding-left:56px}.about-brand__split,.about-brand__name-grid{gap:50px}.about-brand__section-index{top:42px}}
@media(max-width:767px){.about-brand__container{width:100%;padding-inline:24px}.about-brand__section-index{position:relative;top:auto;left:auto;width:auto;flex-direction:row;align-items:baseline;gap:10px;margin-bottom:28px;padding:0;border:0}.about-brand__section-index strong{font-size:21px}.about-brand__hero{min-height:0;padding-top:clamp(230px,64vw,400px);background-position:center 38%;background-size:100% auto;background-color:#f8f8f4}.about-brand__shade{top:clamp(230px,64vw,400px);background:linear-gradient(to bottom,rgba(250,249,245,.2),#faf9f5 20%)}.about-brand__hero-inner{min-height:0;display:block;padding-top:34px;padding-bottom:64px}.about-brand__hero-copy{width:100%;padding:0}.about-brand__hero h1{font-size:clamp(46px,15vw,66px)}.about-brand__hero-lead{font-size:clamp(25px,7.6vw,34px)!important;margin:26px 0 18px!important}.about-brand__hero-copy>p:last-child{font-size:13px}.about-brand__section{padding:72px 0}.about-brand__split,.about-brand__experience-grid,.about-brand__name-grid{display:block;padding:0 24px}.about-brand__copy h2,.about-brand__section-heading h2,.about-brand__culture h2,.about-brand__vision h2,.about-brand__experience h2{font-size:clamp(27px,8vw,36px);line-height:1.5}.about-brand__solution-map{margin-top:46px}.about-brand__solution-tool>span{width:66px;height:66px}.about-brand__experience-grid{padding-top:0}.about-brand__years strong{font-size:clamp(88px,28vw,122px)}.about-brand__years span{font-size:30px}.about-brand__timeline{margin:42px 12px 0}.about-brand__style .about-brand__container{padding:0 24px}.about-brand__style-grid{grid-template-columns:1fr;gap:56px}.about-brand__style-item figure{aspect-ratio:1.65}.about-brand__culture{min-height:720px;align-items:flex-end;background-position:62% center}.about-brand__culture::before{background:linear-gradient(to top,rgba(255,253,247,.98) 0%,rgba(255,253,247,.9) 45%,rgba(255,253,247,.08) 82%)}.about-brand__culture .about-brand__container{padding:0 24px 62px}.about-brand__culture-copy{width:100%}.about-brand__name-grid{padding-inline:24px}.about-brand__name h2{font-size:clamp(48px,14vw,66px);letter-spacing:.12em}.about-brand__method-map{margin-top:48px}.about-brand__method-map span{width:60px;height:60px}.about-brand__vision{min-height:620px;align-items:flex-end;background-position:62% center}.about-brand__vision::before{background:linear-gradient(to top,rgba(242,249,252,.96),rgba(242,249,252,.62) 56%,transparent 88%)}.about-brand__vision .about-brand__container{padding:0 24px 64px}.about-brand__vision-copy{width:100%}.about-brand__contact{display:block;padding:42px 24px}.about-brand__contact a{margin-top:26px;min-width:0;width:100%}}
@media(prefers-reduced-motion:reduce){.about-brand__style-item img{transition:none}.js [data-about-reveal]{opacity:1!important;transform:none!important}}
.about-brand{padding-top:0!important}

/* 2026-09-21 refinement: section numbering removed; restore the full content grid. */
.about-brand__hero-copy,
.about-brand__split,
.about-brand__experience-grid,
.about-brand__style .about-brand__container,
.about-brand__culture .about-brand__container,
.about-brand__name-grid,
.about-brand__vision .about-brand__container{padding-left:0}
.about-brand__solution-tool>span svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:1.45;stroke-linecap:round;stroke-linejoin:round}
.about-brand__timeline{margin-left:86px}
.about-brand__timeline li{padding-left:34px}
.about-brand__timeline time{position:absolute;right:calc(100% + 28px);top:-2px;width:58px;text-align:right;white-space:nowrap}
.about-brand__timeline li>span{display:block;min-width:0}
.about-brand__experience h2{font-size:clamp(28px,2.5vw,42px)}
.what-we-do-network{position:relative;width:min(100%,620px);aspect-ratio:1/.82;margin-inline:auto;isolation:isolate;color:var(--ab-navy)}.what-we-do-network::before{content:"";position:absolute;inset:23% 25%;z-index:-1;border-radius:50%;background:radial-gradient(ellipse,rgba(204,237,255,.55),rgba(244,250,253,.32) 52%,transparent 74%);filter:blur(18px)}.what-we-do-network__orbit{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.what-we-do-network__orbit--sp{display:none}.what-we-do-network__orbit ellipse,.what-we-do-network__orbit path{fill:none;stroke:#55ade4;stroke-width:1.05;opacity:.48;vector-effect:non-scaling-stroke}.what-we-do-network__orbit ellipse:nth-child(2){opacity:.24}.what-we-do-network__orbit .is-spoke{opacity:.28;stroke-dasharray:3 5}.what-we-do-network__node{position:absolute;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;width:clamp(88px,7.4vw,104px);aspect-ratio:1;border:1px solid rgba(64,165,226,.66);border-radius:50%;background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(23,101,151,.06);text-align:center}.what-we-do-network__node>span{display:grid;place-items:center;width:31px;height:31px;margin-bottom:5px;color:#1687c6}.what-we-do-network__node svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round}.what-we-do-network__node strong{font:600 10px/1.2 var(--font-display);letter-spacing:.06em}.what-we-do-network__node small{margin-top:3px;font-size:9px;color:rgba(11,49,86,.72)}.what-we-do-network__node--web{left:50%;top:1%;transform:translateX(-50%)}.what-we-do-network__node--app{left:2%;bottom:7%}.what-we-do-network__node--marketing{right:2%;bottom:7%}.what-we-do-network__core{position:absolute;left:50%;top:52%;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;width:clamp(145px,14vw,180px);aspect-ratio:1;border:1px solid rgba(71,169,227,.38);border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 0 30px rgba(86,187,237,.18),inset 0 0 24px rgba(210,239,253,.45);text-align:center;transform:translate(-50%,-50%)}.what-we-do-network__core strong{font:500 clamp(20px,2vw,25px)/1 var(--font-serif);letter-spacing:.06em}.what-we-do-network__core span{margin-top:7px;font-size:10px}.what-we-do-network__core p{margin:16px 0 0;font:500 13px/1.5 var(--font-serif);letter-spacing:.04em}.js .what-we-do-network:not(.is-ready) [data-network-core],.js .what-we-do-network:not(.is-ready) [data-network-node],.js .what-we-do-network:not(.is-ready) [data-network-copy]{opacity:0}.js .what-we-do-network:not(.is-ready) [data-network-line]{stroke-dasharray:1;stroke-dashoffset:1}
.libre-orbit{position:relative;width:min(100%,700px);aspect-ratio:1.4/1;margin-inline:auto;isolation:isolate}.libre-orbit::before{content:"";position:absolute;inset:25% 23%;z-index:-1;background:radial-gradient(ellipse,rgba(206,237,253,.55),rgba(255,255,255,.24) 48%,transparent 74%);filter:blur(18px)}.libre-orbit__lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.libre-orbit__lines ellipse,.libre-orbit__lines path{fill:none;stroke:#62b7eb;stroke-width:1.05;opacity:.34;vector-effect:non-scaling-stroke}.libre-orbit__lines ellipse:nth-child(2){opacity:.25}.libre-orbit__lines ellipse:nth-child(3){opacity:.42}.libre-orbit__lines path{opacity:.3}.libre-orbit__dots{fill:#1596df;opacity:.65}.libre-orbit__core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font:500 clamp(28px,3vw,44px)/1 var(--font-logo);letter-spacing:.18em;color:var(--ab-navy);white-space:nowrap}.libre-orbit__node{position:absolute;display:grid;place-items:center;width:clamp(62px,6vw,78px);aspect-ratio:1;border:1px solid rgba(61,163,226,.72);border-radius:50%;background:rgba(255,255,255,.94);box-shadow:0 6px 20px rgba(25,105,158,.06);font:600 11px/1 var(--font-display);letter-spacing:.04em;transition:transform .25s ease,border-color .25s ease}.libre-orbit__node--web{left:50%;top:4%;transform:translateX(-50%)}.libre-orbit__node--sns{left:3%;top:37%}.libre-orbit__node--app{right:2%;top:31%}.libre-orbit__node--ads{left:14%;bottom:5%}.libre-orbit__node--seo{right:13%;bottom:8%}.libre-orbit__node:hover{transform:scale(1.04);border-color:#1687c6}.libre-orbit__node--web:hover{transform:translateX(-50%) scale(1.04)}.libre-orbit__tagline{position:absolute;left:0;right:0;bottom:-2px;margin:0;text-align:center;font:500 12px/1 var(--font-logo);letter-spacing:.18em;color:rgba(11,49,86,.7)}.js .libre-orbit:not(.is-ready) [data-orbit-core],.js .libre-orbit:not(.is-ready) [data-orbit-node],.js .libre-orbit:not(.is-ready) [data-orbit-tagline]{opacity:0}.js .libre-orbit:not(.is-ready) [data-orbit-line]{stroke-dasharray:1;stroke-dashoffset:1}
@media(max-width:767px){
	.about-brand__split,.about-brand__experience-grid,.about-brand__name-grid,.about-brand__style .about-brand__container,.about-brand__culture .about-brand__container,.about-brand__vision .about-brand__container{padding-left:24px;padding-right:24px}
	.about-brand__timeline{margin-left:70px;margin-right:0}
	.about-brand__timeline li{padding-left:26px}
	.about-brand__timeline time{right:calc(100% + 22px);width:48px}
	.about-brand__solution-tools{gap:8px}
	.about-brand__solution-tool>span{width:62px;height:62px}
	.about-brand__solution-tool>span svg{width:28px;height:28px}
	.about-brand__solution-tool strong{font-size:9px;letter-spacing:.04em}
	.about-brand__experience h2{font-size:clamp(27px,8vw,36px)}
	.libre-orbit{width:min(100%,390px);aspect-ratio:.92/1;margin-top:42px}.libre-orbit__lines{transform:scale(.8,1.08)}.libre-orbit__core{top:51%;font-size:clamp(26px,8vw,31px)}.libre-orbit__node{width:clamp(52px,15vw,60px);font-size:10px}.libre-orbit__node--web{top:2%}.libre-orbit__node--sns{left:1%;top:34%}.libre-orbit__node--app{right:1%;top:29%}.libre-orbit__node--ads{left:10%;bottom:7%}.libre-orbit__node--seo{right:9%;bottom:9%}.libre-orbit__tagline{bottom:0;font-size:10px}
}
@media(max-width:900px){.what-we-do-network{width:min(100%,560px);margin-top:32px}}
@media(max-width:430px){.what-we-do-network{width:min(100%,360px);aspect-ratio:.75/1;margin-top:38px}.what-we-do-network__orbit--pc{display:none}.what-we-do-network__orbit--sp{display:block}.what-we-do-network__node{width:clamp(68px,21vw,82px)}.what-we-do-network__node>span{width:24px;height:24px;margin-bottom:3px}.what-we-do-network__node strong{font-size:8px}.what-we-do-network__node small{font-size:8px}.what-we-do-network__node--web{top:0}.what-we-do-network__node--app{left:0;bottom:3%}.what-we-do-network__node--marketing{right:0;bottom:3%}.what-we-do-network__core{top:52%;width:clamp(132px,39vw,150px)}.what-we-do-network__core strong{font-size:20px}.what-we-do-network__core span{font-size:9px}.what-we-do-network__core p{margin-top:13px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.libre-orbit [data-orbit-core],.libre-orbit [data-orbit-node],.libre-orbit [data-orbit-tagline]{opacity:1!important;transform:none}.libre-orbit__node--web{transform:translateX(-50%)!important}.libre-orbit [data-orbit-line]{stroke-dasharray:none!important;stroke-dashoffset:0!important}.libre-orbit__node{transition:none}}
@media(prefers-reduced-motion:reduce){.what-we-do-network [data-network-core],.what-we-do-network [data-network-node],.what-we-do-network [data-network-copy]{opacity:1!important}.what-we-do-network [data-network-core]{transform:translate(-50%,-50%)!important}.what-we-do-network [data-network-line]{stroke-dasharray:none!important;stroke-dashoffset:0!important}}