:root{--primary:#2460df;--primary-dark:#1748b4;--primary-light:#8aafff;--secondary:#1b2e4b;--secondary-dark:#0c192c;--dark:#111e32;--gray:#647083;--border:#e0e5ec;--bg-light:#f5f7fa;--header-height:88px}
body{color:#17263b;word-break:keep-all;letter-spacing:-.025em}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #4387ff;outline-offset:5px}h1,h2,h3{letter-spacing:-.055em}p{line-height:1.85}.container{max-width:1320px;padding:0 48px}.top-bar{display:none}.header,.header.scrolled{height:88px;box-shadow:none;border-bottom:1px solid #e7ebf0;background:rgba(255,255,255,.97)}.header-content{max-width:1440px;margin:auto;padding:0 48px}.logo img,.header.scrolled .logo img{height:36px}.nav-item>a{font-size:15px;font-weight:600}.dropdown{border-top:2px solid var(--primary);border-radius:0 0 6px 6px}.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}.skip-link{position:fixed;left:20px;top:-100px;background:white;padding:14px;z-index:9999}.skip-link:focus{top:12px}.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:700;color:#3065cb;text-transform:uppercase;margin-bottom:20px}.premium-hero{min-height:660px;position:relative;background:#091a2c;color:white;overflow:hidden}.hero-photo{position:absolute;inset:0;background:linear-gradient(90deg,#091a2cf5 0%,#091a2cdf 35%,#091a2c33 100%),url('../images/hero-infra.jpg') center 52%/cover}.hero-grid{position:absolute;inset:0;opacity:.12;background:linear-gradient(90deg,transparent calc(100% - 1px),#a5b4c5 1px);background-size:25% 100%}.hero-inner{position:relative;padding-top:96px;padding-bottom:30px}.hero-eyebrow{color:#a8c9ff;display:flex;gap:12px;align-items:center}.hero-eyebrow>span,.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#70a6ff}.premium-hero h1{font-size:clamp(40px,4.2vw,64px);font-weight:500;line-height:1.3;margin:24px 0}.premium-hero h1 em{font-style:normal;color:#9dbffe}.hero-copy{font-size:16px;color:#c4cfde;line-height:1.95;margin-top:26px}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:36px}.premium-button{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;padding:17px 24px;background:#2861dc;color:white;font-size:14px;font-weight:600;border:1px solid transparent}.premium-button:hover{background:#164ec3;transform:translateY(-2px)}.premium-button span,.under-link span{font-size:20px;font-weight:400}.text-button{font-size:14px;color:#fff;display:inline-flex;gap:24px}.text-button:hover{color:#a8c9ff}.hero-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #ffffff30;margin-top:77px;padding-top:24px;font-size:9px;letter-spacing:.15em;color:#bdcadc}.trust-strip{border-bottom:1px solid var(--border)}.trust-inner{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.15fr;align-items:center;min-height:150px;gap:30px}.trust-inner .eyebrow{font-size:9px;margin-bottom:8px;color:#6b7685}.trust-inner p{font-size:17px;font-weight:500}.trust-inner>div:not(:first-child){border-left:1px solid var(--border);padding-left:32px}.trust-inner strong{display:block;font-size:29px;line-height:1.3;letter-spacing:-.04em;font-weight:500}.trust-inner>div>span:not(.eyebrow){font-size:11px;color:#6b7685;display:block;margin-top:8px}.premium-section{padding:104px 0}.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:44px}.premium-section h2,.continuity-section h2,.consult-section h2{font-size:clamp(28px,3vw,40px);line-height:1.45;font-weight:600}.section-intro>p,.section-intro>div>p:not(.eyebrow){color:#687383;font-size:14px}.under-link{display:inline-flex;align-items:center;gap:30px;font-size:13px;font-weight:600;margin-top:20px}.under-link:hover{color:var(--primary);gap:38px}.expertise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.expertise-card{border:1px solid var(--border);background:white;display:block}.expertise-card:hover{border-color:#91b1ed;transform:translateY(-5px);box-shadow:0 16px 30px #182b4810}.expertise-image{height:210px;overflow:hidden;position:relative;background:#edf0f5}.expertise-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.expertise-card:hover img{transform:scale(1.04)}.expertise-image>span{position:absolute;left:20px;top:16px;color:white;background:#0b1a31ad;border:1px solid #ffffff50;padding:2px 9px;font-size:11px}.expertise-body{padding:28px}.expertise-body .eyebrow{font-size:9px;margin-bottom:9px}.expertise-body h3{font-size:22px;display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.expertise-body h3 span{color:#3b65a0;font-size:22px;font-weight:400}.expertise-body>p:last-child{font-size:13px;color:#687383}.continuity-section{background:#0d1d33;padding:90px 0;color:white;position:relative}.continuity-layout{display:grid;grid-template-columns:1fr 1.12fr;gap:64px;align-items:center}.continuity-section .eyebrow{color:#81aaf6}.continuity-copy{color:#aebccf;font-size:13px;margin-top:24px}.continuity-section .under-link{color:#dce7fb}.continuity-note{font-size:8px;letter-spacing:.14em;color:#a6b9d2;margin-top:58px;display:flex;align-items:center;gap:10px}.managed-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.managed-list>a{display:block;border:1px solid #31425a;background:#15263e;padding:28px 24px}.managed-list>a:hover{background:#1c3150;border-color:#739fe7;transform:translateY(-3px)}.service-top{display:flex;justify-content:space-between;color:#a5bce0;font-size:8px;letter-spacing:.09em;align-items:center}.service-top>span:last-child{font-size:23px}.managed-list h3{font-size:40px;font-weight:500;margin:28px 0 2px;letter-spacing:-.03em}.managed-list h4{font-size:9px;font-weight:400;color:#b2c5df;letter-spacing:0}.managed-list p{font-size:12px;color:#b8c5d7;margin:22px 0 25px}.service-tags{display:flex;flex-wrap:wrap;gap:6px}.service-tags span{font-size:9px;border:1px solid #42526b;padding:4px 7px;color:#c7d4e6}.brand-row{display:grid;grid-template-columns:repeat(6,1fr);gap:40px;align-items:center;padding:40px 24px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.brand-row img{width:100%;max-width:135px;max-height:40px;object-fit:contain;margin:auto;filter:grayscale(1);opacity:.75}.brand-row img:hover{filter:none;opacity:1}.partnership-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:12px;color:#6b7685}.partnership-bottom .under-link{margin:0;color:#17263b}.insight-section{background:#f4f6f9;padding:76px 0}.insight-grid{display:grid;grid-template-columns:1fr 1.55fr;gap:80px}.insight-section h2{font-size:30px}.insight-section .notice-list li{border-bottom:1px solid #dce2e9}.insight-section .notice-list a{padding:21px 0;font-size:14px}.support-shortcuts{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.support-shortcuts>a{display:flex;justify-content:space-between;font-size:12px;padding-bottom:14px;border-bottom:1px solid #dce2e9}.consult-section{background:#2455c5;color:white;padding:68px 0}.consult-inner{display:flex;justify-content:space-between;align-items:center;gap:40px}.consult-section .eyebrow{color:#d0dfff;font-size:10px}.consult-section h2{font-size:36px}.consult-section p:not(.eyebrow){font-size:13px;color:#d8e3ff;margin-top:18px}.premium-button.light{background:#fff;color:#234fae;min-width:266px}.premium-button.light:hover{background:#eef4ff}.consult-phone{display:block;font-size:26px;margin-top:26px;color:white;letter-spacing:.02em}.consult-hours{display:block;font-size:10px;color:#d6e1fa;margin-top:4px}.footer{background:#091627}.footer-top{padding:64px 0 40px}.footer-col h4{font-size:13px;font-weight:500}.footer-col p,.footer-col ul li a{font-size:12px;color:#a8b4c7}.footer-logo-text{font-size:23px;font-weight:600}.footer-bottom{background:#091627;border-top:1px solid #ffffff14}.footer-address p,.copyright{font-size:10px;color:#98a8bd}.footer-social,.floating-menu{display:none}.scroll-top{border-radius:0;background:#182e4c;font-size:21px;right:20px;bottom:20px;width:42px;height:42px}
/* Shared inner-page visual system. Existing content and forms are retained. */
.page-banner{height:280px;background:linear-gradient(90deg,#0b1b30ef,#0b1b3090),url('../images/hero-infra.jpg') center/cover;justify-content:flex-start}.page-banner::before{background:linear-gradient(90deg,transparent 49.9%,#ffffff12 50%,transparent 50.1%)}.page-banner-content{width:100%;max-width:1320px;margin:auto;padding:0 48px;text-align:left}.page-banner h1{font-size:44px;font-weight:500}.page-breadcrumb{justify-content:flex-start;margin-top:18px;font-size:12px}.page-breadcrumb .current{color:#b1cbff}.subpage-content{padding:84px 0}.content-section{scroll-margin-top:110px;margin-bottom:84px}.content-section-title{border-left:none;padding-left:0;font-size:30px;letter-spacing:-.045em}.content-section-desc{padding-left:0;color:#697587;line-height:1.9}.biz-card{border:1px solid var(--border);box-shadow:none;border-radius:4px;overflow:hidden}.biz-card-content{padding:36px}.biz-tag{border-radius:3px;background:#edf2fa;color:#335687}.contact-form,.contact-info-card,.faq-item,.download-item,.sitemap-card{box-shadow:none;border:1px solid var(--border);border-radius:4px}.form-group input,.form-group select,.form-group textarea{border-radius:3px}.section-title{letter-spacing:-.045em}.fade-in{opacity:1;transform:none}
@media(min-width:1024px){.nav-list{gap:12px}.nav-item>a{padding-left:22px;padding-right:22px}.nav-item:last-child>a{padding-right:0}.header .dropdown{min-width:210px}.premium-home .header{position:sticky}}
@media(max-width:1100px){.container,.header-content{padding-left:32px;padding-right:32px}.continuity-layout{gap:32px}.managed-list>a{padding:24px 18px}.trust-inner{gap:18px}.trust-inner>div:not(:first-child){padding-left:20px}.trust-inner strong{font-size:25px}.expertise-body{padding:22px}.brand-row{gap:26px}}
@media(max-width:1023px){.header,.header.scrolled{height:76px}.main-nav{top:76px}.nav-list{align-items:stretch}.nav-item>a{font-size:16px}.dropdown{border-top:none}.hero-inner{padding-top:78px}.premium-hero{min-height:620px}.hero-photo{background-position:center,right center}.premium-section{padding:72px 0}.section-intro{gap:28px}.section-intro>div:last-child{max-width:44%}.expertise-grid{gap:16px}.expertise-image{height:180px}.expertise-body h3{font-size:19px}.continuity-layout{grid-template-columns:1fr}.continuity-note{margin-top:25px}.managed-list{margin-top:14px}.managed-list p br{display:none}.brand-row{gap:22px}.trust-inner p{font-size:14px}.trust-inner strong{font-size:22px}.insight-grid{gap:40px}.page-banner-content{padding:0 32px}}
@media(max-width:640px){.container,.header-content{padding-left:22px;padding-right:22px}.logo img,.header.scrolled .logo img{height:30px}.hero-inner{padding-top:64px}.premium-hero{min-height:620px}.premium-hero h1{font-size:37px;line-height:1.4}.hero-copy{font-size:13px}.hero-copy br{display:none}.hero-eyebrow{font-size:9px}.hero-actions{gap:20px;flex-wrap:wrap}.premium-button{padding:14px 18px;font-size:12px;gap:25px}.text-button{font-size:12px;gap:12px}.hero-bottom{margin-top:62px;font-size:8px}.hero-bottom>span{max-width:150px}.hero-bottom>a{align-self:center;font-size:7px;white-space:nowrap}.trust-inner{grid-template-columns:1fr 1fr;gap:26px;padding-top:30px;padding-bottom:30px}.trust-inner>div:not(:first-child){padding-left:0;border:0}.trust-inner>div:nth-child(even){border-left:1px solid var(--border);padding-left:22px}.trust-inner strong{font-size:24px}.trust-inner p{font-size:13px}.trust-inner .eyebrow{font-size:8px}.trust-inner>div>span:not(.eyebrow){font-size:10px}.premium-section{padding:60px 0}.section-intro{display:block;margin-bottom:30px}.section-intro>div:last-child{max-width:none}.section-intro>p,.section-intro>div>p:not(.eyebrow){font-size:12px;margin-top:22px}.section-intro br{display:none}.section-intro h2 br{display:block}.eyebrow{font-size:9px;margin-bottom:14px}.expertise-grid{grid-template-columns:1fr;gap:24px}.expertise-image{height:210px}.expertise-body{padding:24px}.expertise-body h3{font-size:23px}.continuity-section{padding:60px 0}.managed-list{grid-template-columns:1fr}.managed-list>a{padding:26px}.managed-list h3{margin-top:15px}.managed-list p{margin:16px 0}.brand-row{grid-template-columns:repeat(3,1fr);gap:30px;padding:32px 0}.brand-row img{max-width:90px;height:30px}.partnership-bottom{align-items:flex-start;gap:20px;flex-direction:column}.insight-grid{grid-template-columns:1fr;gap:25px}.notice-date{font-size:10px}.consult-inner{display:block}.consult-section{padding:52px 0}.consult-section h2{font-size:31px}.consult-inner>div:last-child{margin-top:30px}.consult-hours{font-size:10px}.footer-top{padding:42px 0}.footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}.footer-about{grid-column:1/-1}.footer-bottom-content{align-items:flex-start;text-align:left}.page-banner{height:230px}.page-banner-content{padding:0 22px}.page-banner h1{font-size:35px}.subpage-content{padding:50px 0}.content-section-title{font-size:26px}.biz-card-content{padding:24px}.content-section{margin-bottom:56px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:1023px){.main-nav{height:calc(100dvh - 76px);padding:16px 0 32px;display:block;visibility:hidden}.main-nav.active{visibility:visible}.main-nav .nav-list{width:100%}}
@media(max-width:1023px){.main-nav:not(.active) .dropdown{visibility:hidden}.nav-item:not(.dropdown-open) .dropdown{visibility:hidden}}
.footer-brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid #ffffff18}.footer-brand-row p{font-size:12px;color:#a8b4c7;margin-top:10px}.footer-admin-link{font-size:11px;color:#a8b4c7;white-space:nowrap}.footer-nav-grid{display:grid;grid-template-columns:1fr 1.45fr 1.35fr 1fr .7fr;gap:32px}.footer-nav-grid .footer-col li a{line-height:1.8;display:inline-block}.footer-nav-grid h4 a{color:inherit}.footer-nav-grid a:hover,.footer-admin-link:hover{color:#fff}
@media(max-width:1023px){.footer-nav-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}}
@media(max-width:640px){.footer-brand-row{align-items:flex-start;margin-bottom:30px;padding-bottom:26px}.footer-brand-row p{max-width:245px;font-size:11px}.footer-nav-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.footer-nav-grid .footer-col ul li a{font-size:11px}}