:root{--color-navy:#001938;--color-navy-dark:#000c1b;--color-navy-light:#002a5c;--color-white:#fff;--color-red:#e52345;--color-red-hover:#c41b38;--container-width:80%;--header-height:120px;--border-radius-lg:24px;--border-radius-xl:40px;--font-size-h1:clamp(3rem, 4vw + 1rem, 4.5rem);--font-size-h2:clamp(2.5rem, 3vw + 1rem, 3.8rem);--font-size-h3:1.8rem;--font-size-body:1.15rem;--font-size-body-lg:1.3rem}