:root{--kl-bg:#FFFFFF;--kl-black:#0D0D0D;--kl-mid:#888888;--kl-surface:#E6E8EB;--kl-silver:#C8CCD1;--kl-text-primary:var(--kl-black);--kl-text-secondary:var(--kl-mid);--kl-text-tertiary:var(--kl-silver);--kl-text-on-dark:#FFFFFF;--kl-text-on-dark-muted:rgba(255,255,255,0.65);--kl-text-on-dark-subtle:rgba(255,255,255,0.4);--kl-bg-surface:var(--kl-surface);--kl-border:var(--kl-surface);--kl-border-dark:rgba(200,204,209,0.2);--kl-btn-primary-bg:var(--kl-black);--kl-btn-primary-bg-hover:#222222;--kl-btn-primary-text:#FFFFFF;--kl-btn-outline-bg:transparent;--kl-btn-outline-text:var(--kl-black);--kl-btn-outline-border:var(--kl-black);--kl-font-family:"Inter",system-ui,-apple-system,sans-serif;--kl-font-light:300;--kl-font-regular:400;--kl-font-medium:500;--kl-font-semibold:600;--kl-text-xs:10px;--kl-text-sm:11px;--kl-text-base:12px;--kl-text-md:13px;--kl-text-lg:14px;--kl-text-xl:15px;--kl-text-2xl:16px;--kl-text-3xl:18px;--kl-text-4xl:20px;--kl-text-hero:clamp(36px,5vw,56px);--kl-text-hero-sub:clamp(14px,1.8vw,18px);--kl-text-section-heading:clamp(28px,3.5vw,40px);--kl-text-intro:clamp(20px,2.8vw,32px);--kl-tracking-tight:-0.02em;--kl-tracking-tight-sm:-0.01em;--kl-tracking-normal:0;--kl-tracking-wide:0.05em;--kl-tracking-wider:0.08em;--kl-tracking-widest:0.2em;--kl-tracking-label:0.25em;--kl-tracking-logo:0.22em;--kl-leading-tight:1.1;--kl-leading-snug:1.3;--kl-leading-normal:1.5;--kl-leading-relaxed:1.6;--kl-leading-loose:1.7;--kl-section-padding:120px 40px;--kl-section-padding-mobile:80px 24px;--kl-nav-padding:20px 40px;--kl-nav-padding-mobile:16px 24px;--kl-footer-padding:48px 40px;--kl-hero-content-padding:60px 40px 48px;--kl-hero-content-padding-mobile:40px 24px 36px;--kl-container-sm:600px;--kl-container-md:800px;--kl-container-lg:1000px;--kl-container-xl:1100px;--kl-container-2xl:1200px;--kl-gap-xs:1px;--kl-gap-sm:10px;--kl-gap-md:16px;--kl-gap-lg:24px;--kl-gap-xl:32px;--kl-gap-2xl:40px;--kl-gap-3xl:48px;--kl-gap-section:56px;--kl-gap-section-lg:64px;--kl-btn-padding:14px 48px;--kl-btn-font-size:13px;--kl-btn-font-weight:500;--kl-btn-letter-spacing:0.08em;--kl-btn-border-radius:0px;--kl-btn-hover-lift:translateY(-2px);--kl-btn-transition:background 200ms ease,transform 200ms var(--kl-ease);--kl-border-hairline:0.5px solid var(--kl-surface);--kl-border-hairline-dark:0.5px solid rgba(200,204,209,0.2);--kl-border-radius:0px;--kl-shadow-none:none;--kl-shadow-card:none;--kl-ease:cubic-bezier(0.16,1,0.3,1);--kl-ease-linear:none;--kl-duration-fast:200ms;--kl-duration-normal:300ms;--kl-duration-slow:600ms;--kl-duration-hero:1200ms;--kl-hero-opacity:0.7;--kl-hero-scale-initial:1.05;--kl-hero-scale-loaded:1;--kl-hero-parallax-y:100px;--kl-card-hover-scale:1.06;--kl-card-hover-scale-sm:1.05;--kl-nav-bg-scrolled:rgba(255,255,255,0.92);--kl-nav-blur:blur(20px);--kl-nav-transition:background 400ms,backdrop-filter 400ms;--kl-mobile-menu-bg:rgba(255,255,255,0.98);--kl-marquee-speed:50px;--kl-marquee-gap:24px;--kl-compound-card-width:200px;--kl-compound-card-width-tablet:180px;--kl-compound-card-width-mobile:150px;--kl-nav-z:100;--kl-mobile-menu-z:101;--kl-nav-toggle-z:102;--kl-loader-z:9999;--kl-nav-height:80px;--kl-aspect-square:1/1;--kl-aspect-divider-height:70vh;--kl-aspect-divider-min-height:400px;--kl-hero-height:100vh;--kl-hero-min-height:600px;--kl-hero-overlay:linear-gradient(rgba(13,13,13,0.3),rgba(13,13,13,0.1) 40%,rgba(13,13,13,0.6));--kl-standards-bg:var(--kl-black);--kl-standards-number-color:rgba(255,255,255,0.12);--kl-standards-text-color:rgba(255,255,255,0.7);--kl-scroll-line-height:48px;--kl-scroll-line-color:rgba(255,255,255,0.3);--kl-scroll-text-color:rgba(255,255,255,0.4);--kl-divider-overlay:linear-gradient(180deg,var(--kl-bg) 0%,transparent 15%,transparent 85%,var(--kl-bg) 100%);--kl-divider-parallax-y:-60px}@keyframes kl-scroll-pulse{0%,to{transform:scaleY(1);opacity:.4}50%{transform:scaleY(.5);opacity:1}}@media (prefers-reduced-motion:reduce){*{transition-duration:0s!important}}