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@media(max-width:900px){:root{--pad:24px}.site-header{min-height:90px;padding-top:17px;padding-bottom:17px}.brand-name{font-size:32px}.brand-descriptor{font-size:12px;letter-spacing:.29em}.desktop-nav{display:none}.menu-toggle{display:flex;align-items:center;gap:13px;border:0;color:var(--white);background:none;padding:12px 0 12px 12px;font-size:14px}.menu-lines{width:22px;height:10px;border-top:2px solid currentColor;border-bottom:2px solid currentColor;transition:transform .2s}.menu-toggle[aria-expanded=true] .menu-lines{transform:rotate(-45deg)}.mobile-nav{position:absolute;top:90px;left:0;right:0;z-index:25;display:flex;flex-direction:column;background:var(--blue);color:var(--white);padding:20px var(--pad) 30px;border-bottom:3px solid var(--aqua);box-shadow:0 20px 30px #07182c33}.mobile-nav a{font-size:25px;font-weight:700;letter-spacing:-.035em;padding:9px 0}.hero{min-height:710px;height:91svh;max-height:940px}.hero-content{padding:158px var(--pad) 130px}.hero .eyebrow{font-size:12px;letter-spacing:.14em;max-width:320px;margin:0 auto 25px}h1{font-size:clamp(32px,9.4vw,61px);line-height:1.03}.hero-copy{font-size:16px;margin-top:20px}.hero-image{object-position:63% center}.hero-shade{background:linear-gradient(180deg,#071a32cc,#092d466b 55%,#03162ed9)}.button{margin-top:29px;min-height:54px;gap:42px}.hero-bottom{font-size:12px;letter-spacing:.07em;bottom:25px}.hero-bottom>span{display:none}.hero-bottom>a{margin-left:auto}.pillars{padding-top:28px;padding-bottom:30px;gap:16px}.pillar{padding-right:14px}.pillar-top{font-size:12px;letter-spacing:.02em;line-height:1.5}.pillar strong{font-size:clamp(22px,4.8vw,35px);margin:12px 0 6px}.pillar>span:last-child{font-size:14px;line-height:1.5}.section-pad{padding-top:62px;padding-bottom:65px}.section-heading{margin-bottom:39px;gap:20px}.eyebrow{letter-spacing:.14em}.perspective-grid{grid-template-columns:1fr;gap:36px}.perspective h2,h2{font-size:clamp(36px,7.2vw,54px)}.perspective-copy .lead{font-size:25px}.perspective-copy p{font-size:16px}.perspective-copy .copy-emphasis{margin-top:24px}.perspective-foot{margin-top:42px;padding-top:24px;flex-direction:column;gap:12px;letter-spacing:.12em}.section-intro{margin-bottom:34px}.section-intro>p{font-size:16px;margin-top:24px}.approach-steps{grid-template-columns:1fr}.approach-step,.approach-step+.approach-step{padding:30px 0;border-left:0;border-bottom:1px solid var(--line)}.approach-step:last-child{padding-bottom:0;border-bottom:0}.step-top{display:flex;align-items:center;margin-bottom:24px}.step-index{font-size:49px}.step-keyword{max-width:160px;min-height:0;margin-top:0;text-align:right}.approach-step h3{font-size:31px;min-height:0}.approach-step h3 br{display:none}.approach-step>p{margin:20px 0 25px}.step-detail{padding-top:16px}.focus{grid-template-columns:1fr}.focus-visual{min-height:0;height:490px}.focus-visual>img{object-position:70% 58%}.focus-visual-copy{left:var(--pad);bottom:35px}.focus-visual-copy>p{font-size:66px}.focus-content{padding:58px var(--pad) 39px}.focus h2{font-size:clamp(31px,7.7vw,51px)}.focus-description{margin-top:23px}.focus-list{margin-top:29px}.focus-list>div{gap:22px}.connect-top{margin-bottom:38px}.connect-top>span{display:none}.connect-grid{grid-template-columns:1fr;gap:33px}.connect h2{font-size:clamp(53px,11vw,78px)}.connect-copy>p{font-size:20px}.contact-link{font-size:20px;margin-top:22px;max-width:500px}.site-footer{gap:22px 25px;padding-top:32px;padding-bottom:32px;justify-content:space-between}.site-footer p{margin-left:0}.site-footer button{padding-left:0}}
@media(max-width:370px){:root{--pad:20px}h1{font-size:32px}.hero{min-height:670px}.hero-content{padding-top:145px}.hero .eyebrow{font-size:12px;letter-spacing:.08em}.pillars{gap:11px}.pillar{padding-right:9px}.pillar strong{font-size:22px}.pillar-top{font-size:12px;letter-spacing:0}.pillar>span:last-child{font-size:14px}.perspective h2{font-size:35px}.focus h2{font-size:30px}.contact-link{font-size:18px}.site-footer p{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}

@media(max-width:480px){.pillars{grid-template-columns:1fr;gap:0;padding-top:14px;padding-bottom:14px}.pillar{display:grid;grid-template-columns:1fr 1fr;column-gap:15px;padding:19px 0;border-right:0;border-bottom:1px solid #ffffff30}.pillar:last-child{border-bottom:0}.pillar-top{grid-column:1/-1;letter-spacing:.09em}.pillar strong{font-size:34px;margin:5px 0 0}.pillar>span:last-child{align-self:center;text-align:right;font-size:14px}}

/* Transparent brand artwork sits directly on the hero and footer. */
.brand{--logo-width:164px;position:relative;display:block;flex-shrink:0;width:var(--logo-width);height:calc(var(--logo-width) / 1.28);overflow:visible;background:transparent;line-height:1}
.brand-logo{display:block;width:100%;height:100%;object-fit:cover}
.site-header{height:156px;min-height:156px;padding-top:14px;padding-bottom:14px}
.site-footer .brand{--logo-width:180px}
@media(max-width:900px){.site-header{height:132px;min-height:132px;padding-top:12px;padding-bottom:12px}.site-header .brand{--logo-width:138px}.mobile-nav{top:132px}.hero-content{padding-top:174px}.site-footer .brand{--logo-width:158px}}

/* Chiona AI: planned capability, presented as a clear commercial workflow. */
.intelligence{background:#102d74;color:var(--white)}
.intelligence .eyebrow{color:var(--aqua)}
.ai-status{font-size:12px;line-height:1.5;letter-spacing:.12em;font-weight:700;color:#d5e4ff;white-space:nowrap}
.intelligence-intro{display:grid;grid-template-columns:1.15fr 1fr;gap:8vw;align-items:start}
.intelligence h2{font-size:clamp(40px,4.5vw,76px)}
.intelligence-copy{max-width:540px}
.intelligence-copy .lead{font-size:27px;font-weight:700;line-height:1.3;letter-spacing:-.025em;color:#fff;margin-bottom:24px}
.intelligence-copy p{font-size:17px;line-height:1.8;color:#d8e5fc;margin-bottom:18px}
.ai-path{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;list-style:none;margin:58px 0 0;padding:0}
.ai-path li{border-top:2px solid var(--aqua);padding-top:21px}
.ai-index{display:block;font-weight:700;line-height:1.4;font-size:12px;letter-spacing:.12em;color:var(--aqua);margin-bottom:20px}
.ai-path h3{font-size:23px;line-height:1.15;letter-spacing:-.025em;margin-bottom:16px}
.ai-path p{font-size:16px;line-height:1.75;color:#d8e5fc}
.ai-principle{border-top:1px solid #ffffff40;margin-top:47px;padding-top:25px;display:grid;grid-template-columns:1fr 1.65fr;gap:40px}
.ai-principle strong{font-size:19px;line-height:1.5;letter-spacing:-.02em;color:var(--aqua)}
.ai-principle p{font-size:15px;line-height:1.75;color:#d8e5fc;max-width:760px}
@media(max-width:1100px){.intelligence-intro{gap:5vw}.intelligence-copy .lead{font-size:24px}.ai-path{gap:22px}.ai-path h3{font-size:21px}}
@media(max-width:900px){.intelligence .section-heading{flex-wrap:wrap;gap:12px 20px}.ai-status{font-size:12px;letter-spacing:.07em}.intelligence-intro{grid-template-columns:1fr;gap:30px}.intelligence h2{font-size:clamp(34px,7vw,54px)}.intelligence-copy p{font-size:16px}.ai-path{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px;margin-top:35px}.ai-principle{grid-template-columns:1fr;gap:10px;margin-top:35px}}
@media(max-width:480px){.intelligence .section-line{min-width:20px}.ai-status{flex-basis:100%;margin-top:1px}.ai-path{grid-template-columns:1fr;gap:26px}.ai-path li{padding-top:16px}.ai-index{margin-bottom:12px}.ai-path h3{font-size:23px;margin-bottom:12px}}