:root{--ribz-navy:#081b32;--ribz-navy-deep:#051324;--ribz-navy-soft:#0b2a4a;--ribz-blue:#1c6db9;--ribz-aqua:#7be2db;--ribz-ink:#142b43;--ribz-muted:#506477;--ribz-on-dark:#d6e0ea;--ribz-grey:#b5c3d2;--ribz-nav:#c9d6e4;--ribz-footer-muted:#8fa2b6;--ribz-surface:#f4f7fa;--ribz-white:#fff;--ribz-line:#dde5ee;--ribz-line-dark:rgba(255,255,255,.2);--ribz-act:#78d5b5;--ribz-co:#d1a0d0;--ribz-mo:#f0c960;--ribz-font-display:"Montserrat",sans-serif;--ribz-font-body:"Inter",sans-serif;--ribz-max:75rem;--ribz-gutter:clamp(1.25rem,4vw,2.5rem);--ribz-section-y:clamp(3.5rem,8vw,6rem);--ribz-hero-y:clamp(3rem,6vw,4.5rem);--ribz-radius:1rem;--ribz-radius-sm:0.75rem;--ribz-radius-btn:0.5rem;--ribz-radius-pill:999px}