:root{--color-black:0 0 0;--color-white:255 255 255}body[data-theme=bright]{--color-bg:255 255 255;--color-bg-alt:var(--color-black) /0.03;--color-border:229 229 229;--color-shadow:2 12 39;--color-heading:2 12 39;--color-text:2 12 39;--color-text-muted:var(--color-text) /0.7;--color-primary:2 12 39;--color-primary-text:255 255 255;--color-accent:37 76 184;--color-accent-text:255 255 255;--color-footer:15 23 42;--color-footer-text:255 255 255;--logo-header:none;--logo-footer:brightness(0) invert(1)}body[data-theme=dark]{--color-bg:15 23 42;--color-bg-alt:var(--color-white) /0.05;--color-border:51 65 85;--color-shadow:255 255 255;--color-heading:248 250 252;--color-text:226 232 240;--color-text-muted:var(--color-text) /0.7;--color-primary:37 76 184;--color-primary-text:255 255 255;--color-accent:59 130 246;--color-accent-text:255 255 255;--color-footer:15 23 42;--color-footer-text:255 255 255;--logo-header:brightness(0) invert(1);--logo-footer:brightness(0) invert(1)}*{margin:0;padding:0;box-sizing:border-box}:root{--font-heading:"Inter",sans-serif;--font-text:"Inter",sans-serif}html{scroll-behavior:smooth}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}img{max-width:100%;height:auto;display:block}body{font-family:var(--font-text);font-weight:400;background-color:rgb(var(--color-bg));color:rgb(var(--color-text));line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:400;color:rgb(var(--color-heading));line-height:1.1}h1{font-size:4.5rem}h2{font-size:3.5rem}h3{font-size:1.5rem;font-weight:500}h4{font-size:1.25rem}p{font-size:1rem;line-height:1.6;color:rgb(var(--color-text))}a,button,div,input,label,li,p,select,span,textarea{font-family:var(--font-text)}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-8)}.btn-primary{display:inline-flex;align-items:center;gap:var(--button-gap);padding:var(--button-padding-y-md) var(--button-padding-x-md);background-color:rgb(var(--color-accent));color:rgb(var(--color-accent-text));border-radius:var(--button-radius);font-weight:400;font-size:1rem;transition:transform .3s ease,box-shadow .3s ease;border:none;cursor:pointer}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgb(var(--color-accent)/.3)}.btn-secondary{display:inline-flex;align-items:center;gap:var(--button-gap);padding:var(--button-padding-y-md) var(--button-padding-x-md);background-color:rgb(var(--color-white)/.2);color:rgb(var(--color-white));border-radius:var(--button-radius);font-weight:400;font-size:1rem;transition:all .3s ease;cursor:pointer;box-shadow:0 -2px 8px rgb(var(--color-white)/.2) inset}.btn-secondary:hover{background-color:rgb(var(--color-white)/.3);transform:translateY(-2px)}@media (max-width:1024px){h1{font-size:3.5rem}h2{font-size:2.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}}@media (max-width:768px){h1{font-size:3rem}h2{font-size:2rem}.container{padding:0 var(--space-6)}}@media (max-width:480px){h2{font-size:1.75rem}}