:root{--paper:#f5f4ef;--white:#fff;--ink:#102a34;--muted:#4f6268;--navy:#0b202a;--navy2:#17333e;--light:#f6fafa;--light-muted:#b5c8ce;--teal:#006c78;--cyan:#63d8e3;--ground:#dde8e3;--structure:#b8cbcd;--line:#ced7d5;--dark-line:#3b5560;--pad:48px;--section:112px;--max:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans JP","Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.9}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{text-decoration-thickness:2px}.shell{width:min(calc(100% - var(--pad)*2),var(--max));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:100;top:8px;left:8px;background:#fff;padding:10px 16px;transform:translateY(-150%)}.skip-link:focus{transform:none}a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.dark a:focus-visible,.dark [tabindex]:focus-visible{outline-color:var(--cyan)}section[id]{scroll-margin-top:104px}.site-header{height:80px;position:fixed;z-index:50;inset:0 0 auto;background:rgba(245,244,239,.97);border-bottom:1px solid var(--line)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:baseline;gap:12px;text-decoration:none}.brand strong{font-family:Arial,sans-serif;font-size:22px;letter-spacing:.04em}.brand span{font:600 10px/1 Arial,sans-serif;letter-spacing:.15em;color:var(--muted)}.desktop-nav{display:flex;align-items:center;gap:26px}.desktop-nav a{font-size:13px;font-weight:700;text-decoration:none}.nav-cta{min-height:48px;display:inline-flex;align-items:center;padding:0 20px;background:var(--ink);color:#fff;border-radius:4px}.mobile-nav{display:none}.eyebrow{margin:0 0 20px;font:600 12px/1.5 Arial,sans-serif;letter-spacing:.12em}.hero{padding:144px 0 64px;min-height:830px}.hero-copy{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:end}.hero h1{font-size:72px;line-height:1.3;letter-spacing:-.04em;margin:0;font-weight:700}.company-name{font-weight:700;margin:18px 0 0}.hero-lead{justify-self:end;max-width:360px;padding-bottom:8px}.hero-lead>p{font-size:17px;margin:0 0 24px}.button-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.button{min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:14px;font-weight:700;text-decoration:none;transition:background-color .16s,border-color .16s}.button span{transition:transform .16s}.button:hover span,.button:focus-visible span{transform:translate(2px)}.button.primary{background:var(--ink);color:#fff}.text-link{color:var(--teal);font-weight:700}.terrain-figure{margin:46px 0 0}.terrain-art{height:355px;position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}.terrain-svg{width:100%;height:100%;display:block}.terrain-mobile{display:none}.contour{fill:none;stroke:#c9d6d0;stroke-width:1.5}.flow-line{fill:none;stroke:var(--cyan);stroke-width:4;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1}.is-ready .flow-line{animation:flow 900ms ease-out forwards}.art-label{position:absolute;padding:5px 10px;background:rgba(245,244,239,.92);font-size:13px;line-height:1.65;font-weight:700}.label-energy{left:8%;bottom:12%}.label-compute{left:44%;top:13%}.label-region{right:5%;bottom:12%}.terrain-figure figcaption,.stack-figure figcaption{text-align:right;margin-top:10px;color:var(--muted);font-size:12px}.dx-status{background:#fff;border-block:1px solid var(--line);padding:28px 0}.dx-status-inner{display:grid;grid-template-columns:200px 1.4fr 1fr auto;gap:32px;align-items:center}.logo-pad{padding:24px;background:#fff;border-radius:8px}.logo-pad img{width:100%;height:auto;display:block}.dx-status .eyebrow{margin-bottom:6px}.status-title{font-weight:700;line-height:1.6;margin:0}.dx-status dl{font-size:13px;margin:0}.dx-status dl div{display:flex;gap:12px}.dx-status dt{color:var(--muted)}.dx-status dd{margin:0;font-weight:700;overflow-wrap:anywhere}.section{padding:var(--section) 0}.section-intro{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:end;margin-bottom:64px}.section h2{font-size:clamp(34px,3.3vw,48px);line-height:1.45;letter-spacing:-.035em;margin:0}.section h3{font-size:24px;line-height:1.5;margin:0}.section p{max-width:42em}.section-intro>p{margin:0}.flow-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0}.flow-steps li{position:relative;border-top:1px solid var(--ink);padding:26px 44px 0 0}.flow-steps li:not(:last-child)::after{content:"";position:absolute;right:0;top:-4px;width:8px;height:8px;background:var(--cyan);border-radius:50%}.flow-steps li+li{padding-left:44px}.flow-steps span,.num,.cert-items span{font:600 12px/1.5 monospace;color:var(--teal)}.flow-steps p{color:var(--muted);margin:12px 0 0}.business{background:#fff}.business-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.business article{padding:40px 48px 44px 0;border-bottom:1px solid var(--line)}.business article:nth-child(even){padding-left:48px;border-left:1px solid var(--line)}.business h3{margin-top:8px}.business article>p{color:var(--muted);margin:18px 0 0}.mini-art{height:96px;position:relative;margin:28px 0 10px}.mini-art i,.mini-art b{position:absolute;display:block}.compute-mini i{width:88px;height:24px;border:1px solid var(--ink);background:var(--ground);left:calc(var(--n)*28px);top:calc(var(--n)*18px)}.compute-mini i:nth-child(1){--n:0}.compute-mini i:nth-child(2){--n:1}.compute-mini i:nth-child(3){--n:2}.compute-mini b{width:90px;height:2px;background:var(--cyan);left:142px;top:46px}.energy-mini i{width:76px;height:38px;background:var(--navy2);transform:skewY(-12deg);left:calc(var(--n)*82px);top:26px}.energy-mini i:nth-child(1){--n:0}.energy-mini i:nth-child(2){--n:1}.energy-mini i:nth-child(3){--n:2}.energy-mini b{width:28px;height:58px;background:var(--structure);left:270px;top:14px;border:1px solid var(--ink)}.route-mini i,.network-mini i{width:28px;height:28px;border-radius:50%;background:var(--ink);top:34px;left:calc(var(--n)*125px)}.route-mini i:nth-child(1),.network-mini i:nth-child(1){--n:0}.route-mini i:nth-child(2),.network-mini i:nth-child(2){--n:1}.route-mini i:nth-child(3),.network-mini i:nth-child(3){--n:2}.route-mini b{left:20px;top:47px;width:240px;height:2px;background:var(--cyan)}.network-mini i:nth-child(2){background:var(--cyan)}.network-mini b{left:14px;top:47px;width:250px;height:2px;background:var(--ink);transform:rotate(-12deg)}.dark{background:var(--navy);color:var(--light)}.dark .eyebrow{color:var(--cyan)}.ai-section{padding-block:128px}.ai-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.ai-heading .eyebrow{margin:0}.status-chip{font-size:12px;font-weight:700;border:1px solid var(--cyan);color:var(--cyan);padding:5px 12px}.ai-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:72px}.ai-grid h3{margin-top:46px}.ai-grid p{color:var(--light-muted)}.stack-figure{margin:0;align-self:center}.stack-figure>div{display:flex;flex-direction:column;gap:16px}.stack-figure span{position:relative;padding:22px 24px;border:1px solid var(--dark-line);background:var(--navy2);font-weight:700}.stack-figure span+span::before{content:"";position:absolute;width:2px;height:17px;background:var(--cyan);top:-17px;left:50%}.stack-figure figcaption{color:var(--light-muted)}.ai-points{list-style:none;padding:0;margin:64px 0 32px;display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--dark-line)}.ai-points li{padding:18px 20px;border-right:1px solid var(--dark-line);font-weight:700}.ai-points li:last-child{border:0}.button.light{background:var(--light);color:var(--navy)}.certification{background:#fff}.cert-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px 64px}.cert-card{grid-column:2;grid-row:1 / span 2;border:1px solid var(--line);padding:32px;align-self:start}.cert-card img{display:block;width:100%;height:auto;margin-bottom:28px}.cert-card dl{margin:0 0 24px}.cert-card dl div{display:grid;grid-template-columns:108px 1fr;border-top:1px solid var(--line);padding:12px 0}.cert-card dt{color:var(--muted)}.cert-card dd{margin:0;font-weight:700;overflow-wrap:anywhere}.cert-copy{grid-column:1}.cert-copy p{color:var(--muted)}.cert-items{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);margin-top:16px;border-top:1px solid var(--line)}.cert-items article{padding:30px 36px 0 0}.cert-items article+article{border-left:1px solid var(--line);padding-left:36px}.cert-items p{color:var(--muted)}.strategy-grid{display:grid;grid-template-columns:5fr 7fr;gap:64px}.strategy-grid>div>p:last-child{color:var(--muted)}.strategy ol{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.strategy li{display:grid;grid-template-columns:50px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--line);font-weight:700}.strategy li span{font:600 12px/1.8 monospace;color:var(--teal)}.company{background:#fff}.company-grid{display:grid;grid-template-columns:4fr 8fr;gap:64px}.company dl{margin:0}.company dl div{display:grid;grid-template-columns:180px 1fr;padding:17px 0;border-top:1px solid var(--line)}.company dl div:last-child{border-bottom:1px solid var(--line)}.company dt{color:var(--muted)}.company dd{margin:0;font-weight:700;overflow-wrap:anywhere}.contact-grid{display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:center}.contact p:not(.eyebrow){color:var(--light-muted)}.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:22px}.phone-link{display:flex;gap:18px;align-items:baseline;color:var(--light);text-decoration:none}.phone-link span{font-size:13px;color:var(--light-muted)}.phone-link strong{font-size:20px}.site-footer{border-top:1px solid var(--dark-line);padding:42px 0}.site-footer .shell{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center}.footer-brand{font:700 24px/1 Arial;text-decoration:none}.site-footer nav{display:flex;flex-wrap:wrap;gap:20px}.site-footer nav a{font-size:12px;color:var(--light-muted)}.site-footer small{grid-column:1/-1;color:var(--light-muted)}
@keyframes flow{to{stroke-dashoffset:0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:0s!important}.flow-line{stroke-dashoffset:0}}
@media(max-width:1199px){:root{--pad:32px;--section:88px}.desktop-nav{gap:14px}.hero h1{font-size:56px}.terrain-art{height:auto;aspect-ratio:3.4/1}.dx-status-inner{grid-template-columns:170px 1.4fr 1fr auto;gap:22px}}
@media(max-width:899px){:root{--pad:24px}.site-header{height:68px}.desktop-nav{display:none}.mobile-nav{display:block;position:relative}.mobile-nav summary{list-style:none;cursor:pointer;min-width:64px;min-height:44px;display:flex;align-items:center;justify-content:flex-end;gap:10px;font:700 11px Arial;letter-spacing:.1em}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav i,.mobile-nav i::after{display:block;width:20px;height:2px;background:var(--ink);content:""}.mobile-nav i::after{transform:translateY(6px)}.mobile-nav[open] i{transform:rotate(45deg)}.mobile-nav[open] i::after{transform:rotate(-90deg)}.mobile-nav nav{position:fixed;top:68px;left:0;right:0;max-height:calc(100vh - 68px);overflow:auto;background:var(--paper);padding:20px var(--pad) 30px;border-bottom:1px solid var(--line);box-shadow:0 16px 40px rgba(11,32,42,.12)}.mobile-nav nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-weight:700;text-decoration:none;min-height:48px}.hero{padding-top:108px;min-height:0}.hero-copy,.section-intro,.ai-grid,.strategy-grid,.company-grid,.contact-grid{grid-template-columns:1fr}.hero h1{font-size:48px}.hero-lead{justify-self:start;max-width:42em;padding-top:28px}.terrain-figure{margin-top:36px}.dx-status-inner{grid-template-columns:180px 1fr;align-items:start}.dx-status dl,.dx-status .text-link{grid-column:2}.business-grid{grid-template-columns:1fr}.business article,.business article:nth-child(even){padding:34px 0;border-left:0}.cert-grid{grid-template-columns:1fr}.cert-title,.cert-card,.cert-copy,.cert-items{grid-column:1}.cert-title{grid-row:1}.cert-card{grid-row:2}.cert-copy{grid-row:3}.cert-items{grid-row:4;grid-template-columns:1fr}.cert-items article,.cert-items article+article{padding:26px 0;border-left:0;border-bottom:1px solid var(--line)}.strategy-grid,.company-grid,.contact-grid{gap:48px}.site-footer .shell{grid-template-columns:1fr}.site-footer small{grid-column:1}.ai-grid{gap:48px}}
@media(max-width:767px){:root{--section:64px}.hero h1{font-size:40px}.terrain-art{aspect-ratio:1.1/1;min-height:390px}.terrain-desktop{display:none}.terrain-mobile{display:block}.art-label{font-size:12px}.label-energy{left:3%;top:23%;bottom:auto}.label-compute{left:50%;top:53%}.label-region{right:2%;bottom:6%}.terrain-figure figcaption{text-align:left}.dx-status-inner{display:flex;flex-direction:column}.dx-status .logo-pad{width:180px}.dx-status dl{width:100%}.flow-steps{grid-template-columns:1fr;border-left:1px solid var(--ink);margin-left:8px}.flow-steps li,.flow-steps li+li{border-top:0;padding:0 0 38px 38px}.flow-steps li::before{content:"";position:absolute;left:-5px;top:8px;width:9px;height:9px;background:var(--cyan);border-radius:50%}.flow-steps li:not(:last-child)::after{display:none}.section-intro{gap:20px;margin-bottom:44px}.section h2{font-size:30px}.section h3{font-size:21px}.ai-section{padding-block:72px}.ai-grid h2 br{display:none}.ai-points{grid-template-columns:1fr 1fr}.ai-points li:nth-child(2){border-right:0}.ai-points li:nth-child(-n+2){border-bottom:1px solid var(--dark-line)}.cert-card{padding:24px}.company dl div{grid-template-columns:100px 1fr}.contact-actions{width:100%}.contact-actions .button{width:100%}.phone-link{flex-direction:column;gap:2px}.site-footer nav{flex-direction:column;gap:8px}}
@media(max-width:389px){:root{--pad:20px}.hero h1{font-size:36px}.button-row{align-items:flex-start;flex-direction:column}.terrain-art{min-height:360px}.label-compute{left:45%}.ai-points{grid-template-columns:1fr}.ai-points li{border-right:0;border-bottom:1px solid var(--dark-line)}.company dl div{grid-template-columns:92px 1fr;gap:10px}.cert-card dl div{grid-template-columns:96px 1fr}.phone-link strong{font-size:18px}}
.flow-line{stroke-dashoffset:0}.has-js .flow-line{stroke-dashoffset:1}.has-js.is-ready .flow-line{animation:flow 900ms ease-out forwards}.cert-card .text-link{overflow-wrap:anywhere}
@media(prefers-reduced-motion:reduce){.has-js .flow-line{stroke-dashoffset:0}}
@media(max-width:767px){.terrain-figure,.terrain-art{width:100%;max-width:100%;min-width:0}.terrain-art{min-height:0}}

/* Precision isometric diagrams */
.terrain-svg .iso{stroke:#314b55;stroke-width:1.25;stroke-linejoin:round;stroke-linecap:round}.terrain-svg .iso-top{fill:#f9fbf9}.terrain-svg .iso-side{fill:#b8c9c8}.terrain-svg .iso-side-2{fill:#dce7e3}.terrain-svg .iso-face{fill:#fff}.terrain-svg .light-face{fill:#fbfcfa}.terrain-svg .panel{fill:#17333e;stroke:#789397}.terrain-svg .support,.terrain-svg .micro-line{fill:none;stroke:#536e75}.terrain-svg .accent-fill{fill:#63d8e3;stroke:none}.terrain-svg .accent-stroke{stroke:#63d8e3;fill:none;stroke-width:2}.terrain-svg .rack path:not(.iso-top):not(.iso-face):not(.iso-side-2),.terrain-svg .battery-bank path:not(.iso-top):not(.iso-face):not(.iso-side-2){fill:none;stroke:#6b8388;stroke-width:1}.terrain-svg .upper-deck{fill:#f3f7f4}.terrain-svg .data-rise{stroke:#72898d}.terrain-svg .route-nodes circle:not(.accent-fill){fill:#fff;stroke:#314b55}.terrain-svg .power-modules .iso-face{fill:#d8e5e1}.terrain-art{background:linear-gradient(180deg,rgba(255,255,255,.3),rgba(221,232,227,.11))}.art-label{border-left:2px solid var(--cyan);box-shadow:0 2px 10px rgba(16,42,52,.04)}

.mini-art{height:130px;margin:24px 0 12px}.mini-art svg{display:block;width:100%;height:100%;overflow:visible}.mini-art .diagram{fill:none;stroke:#536c73;stroke-width:1.25;stroke-linejoin:round;stroke-linecap:round}.mini-art .deck,.mini-art .top{fill:#f5f8f5}.mini-art .edge,.mini-art .side{fill:#dbe6e2}.mini-art .face{fill:#fff}.mini-art .dark,.mini-art .node{fill:#17333e;stroke:#17333e}.mini-art .accent{fill:#63d8e3;stroke:#63d8e3}.mini-art .signal,.mini-art .route,.mini-art .link,.mini-art .accent-line{stroke:#63d8e3;stroke-width:2.2}.mini-art .data{stroke:#8ba0a2;stroke-dasharray:2 4}.mini-art .map{fill:#f0f5f1}.mini-art .contours{stroke:#b8cac6}.mini-art .tick,.mini-art .pin{stroke:#314b55}.mini-art .rack path:not(.top):not(.face):not(.side){stroke:#7b9093}.mini-art .parcel .face{fill:#f9fbf9}

@media(max-width:767px){.terrain-svg .iso{stroke-width:1.1}.art-label{padding:4px 7px}.mini-art{height:118px}.mini-art svg{max-width:440px}}

/* Generated HERO artwork, selected after visual review */
.terrain-art .terrain-svg{display:none}.terrain-picture{display:block;width:100%;height:100%}.terrain-picture img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}.terrain-art{height:auto;aspect-ratio:3.15/1;background:#f7f6f1}.terrain-art::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 48px rgba(245,244,239,.22)}
.terrain-picture+.terrain-svg~.art-label{z-index:2}.art-label{backdrop-filter:blur(5px);background:rgba(245,244,239,.88)}
@media(max-width:1199px){.terrain-art{aspect-ratio:3/1}}
@media(max-width:767px){.terrain-art{aspect-ratio:1/1.1;background:#f7f6f1}.terrain-picture img{object-fit:contain}.label-energy{left:3%;top:13%;bottom:auto}.label-compute{left:auto;right:2%;top:49%}.label-region{right:2%;bottom:8%}}
.mini-art.generated-art{height:auto;aspect-ratio:2.5/1;margin:20px 0 14px;overflow:hidden;background:#f8f7f2}.generated-art picture,.generated-art img{display:block;width:100%;height:100%}.generated-art img{object-fit:contain;object-position:center}
@media(max-width:767px){.mini-art.generated-art{height:auto;aspect-ratio:2.4/1;margin-block:18px 12px}}

/* Generated regional AI infrastructure artwork */
.generated-stack{min-width:0}.generated-stack picture,.generated-stack picture img{display:block;width:100%}.generated-stack picture{overflow:hidden;border:1px solid rgba(99,216,227,.22);background:#0b202a}.generated-stack picture img{height:auto;aspect-ratio:4/3;object-fit:cover}.stack-legend{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--dark-line)}.stack-legend li{min-width:0;padding:14px 12px 0 0}.stack-legend li+li{padding-left:14px;border-left:1px solid var(--dark-line)}.stack-legend span{display:block;padding:0;border:0;background:none;color:var(--cyan);font:600 11px/1.4 monospace}.stack-legend strong{display:block;margin-top:5px;font-size:13px;line-height:1.55}.generated-stack figcaption{margin-top:12px}
@media(max-width:899px){.generated-stack{width:min(100%,680px);justify-self:center}.stack-legend strong{font-size:14px}}
@media(max-width:479px){.stack-legend{grid-template-columns:1fr}.stack-legend li,.stack-legend li+li{display:grid;grid-template-columns:36px 1fr;gap:4px;padding:10px 0;border-left:0;border-bottom:1px solid var(--dark-line)}.stack-legend span,.stack-legend strong{margin:0}.stack-legend strong br{display:none}.generated-stack figcaption{text-align:left}}

/* Public contact address */
.email-link{display:flex;gap:18px;align-items:baseline;color:var(--light);text-decoration:none}.email-link span{font-size:13px;color:var(--light-muted)}.email-link strong{font-size:20px;overflow-wrap:anywhere}
@media(max-width:767px){.email-link{flex-direction:column;gap:2px}}
@media(max-width:389px){.email-link strong{font-size:17px}}

/* Visual process flow */
.flow-steps{grid-template-columns:repeat(3,1fr);gap:28px;border-left:0;margin-left:0}.flow-steps li,.flow-steps li+li{position:relative;min-width:0;padding:0;border-top:0}.flow-steps li:not(:last-child)::after{content:"";display:block;position:absolute;z-index:2;right:-20px;top:calc(50% - 54px);width:12px;height:12px;background:var(--cyan);border:5px solid var(--paper);border-radius:50%}.flow-steps li::before{display:none}.flow-visual{position:relative;aspect-ratio:2.35/1;margin:0 0 22px;overflow:hidden;border:1px solid var(--line);background:#fff}.flow-visual::after{content:"";position:absolute;inset:auto 0 0;height:3px;background:var(--cyan)}.flow-visual picture,.flow-visual img{display:block;width:100%;height:100%}.flow-visual img{object-fit:contain;object-position:center}.flow-steps h3{margin-top:7px}
@media(max-width:767px){.flow-steps{grid-template-columns:1fr;gap:32px}.flow-steps li,.flow-steps li+li{padding:0 0 30px}.flow-steps li:not(:last-child){border-bottom:1px solid var(--line)}.flow-steps li::before,.flow-steps li:not(:last-child)::after{display:none}.flow-visual{aspect-ratio:2.15/1;margin-bottom:18px}}