:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f7fb;color:#1f2937}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%}button,input,textarea,select{font:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}.hero-banner{position:relative;width:100%;min-height:clamp(200px,35vh,400px);background:linear-gradient(135deg,#0f172a,#1e3a8a);overflow:hidden}.hero-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0f172a33,#0f172abf);display:flex;align-items:flex-end;justify-content:center;padding:clamp(20px,5vw,40px)}.hero-content{max-width:1100px;width:100%;color:#fff}.hero-banner h1{margin:0;color:#fff;font-size:clamp(1.6rem,5vw,2.8rem);line-height:1.1;font-weight:700}.hero-banner p{margin:12px 0 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