:root{--red: #D40920;--blue: #1356A2;--yellow: #F7D842;--black: #0A0A0A;--white: #FAFAFA;--gray: #888888;--gray-light: #E8E8E8;--gray-dark: #222222;--bg: var(--white);--fg: var(--black);--bg-alt: var(--gray-light);--fg-muted: var(--gray);--border: var(--black);--accent: var(--red);--font: "Inter", "Helvetica Neue", Arial, sans-serif;--fs-hero: clamp(3rem, 8vw, 7rem);--fs-h1: clamp(2rem, 5vw, 4rem);--fs-h2: clamp(1.5rem, 3vw, 2.5rem);--fs-h3: clamp(1.1rem, 2vw, 1.5rem);--fs-body: clamp(.95rem, 1.2vw, 1.125rem);--fs-small: .85rem;--grid-max: 1280px;--grid-gap: 2rem;--section-pad: clamp(4rem, 10vh, 8rem) clamp(1.5rem, 4vw, 4rem)}[data-theme=dark]{--bg: #0A0A0A;--fg: #F0F0F0;--bg-alt: #181818;--fg-muted: #777777;--border: #F0F0F0;--gray-light: #1A1A1A}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font);font-size:var(--fs-body);background:var(--bg);color:var(--fg);line-height:1.6;transition:background .3s,color .3s}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;font-family:inherit}.container{max-width:var(--grid-max);margin:0 auto;padding:0 clamp(1.5rem,4vw,4rem)}section{padding:var(--section-pad)}h1,h2,h3,h4{font-weight:900;line-height:1.05;letter-spacing:-.03em;text-transform:uppercase}.section-label{font-size:var(--fs-small);font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--fg-muted);margin-bottom:1.5rem;display:flex;align-items:center;gap:.75rem}.section-label:before{content:"";width:2rem;height:2px;background:var(--accent)}.btn{display:inline-block;padding:1rem 2.5rem;font-size:var(--fs-body);font-weight:700;text-transform:uppercase;letter-spacing:.1em;border:2px solid var(--border);background:transparent;color:var(--fg);transition:all .2s ease;position:relative;overflow:hidden}.btn:hover{background:var(--fg);color:var(--bg)}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--white)}.btn--primary:hover{background:transparent;color:var(--accent)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--grid-gap)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid-gap)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--grid-gap)}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.divider{width:100%;height:2px;background:var(--border)}.mondrian-bar{display:flex;height:4px;width:100%}.mondrian-bar span:nth-child(1){flex:3;background:var(--red)}.mondrian-bar span:nth-child(2){flex:5;background:var(--blue)}.mondrian-bar span:nth-child(3){flex:2;background:var(--yellow)}.mondrian-bar span:nth-child(4){flex:4;background:var(--black)}[data-theme=dark] .mondrian-bar span:nth-child(4){background:var(--white)}input,textarea,select{width:100%;padding:.85rem 1rem;font-family:var(--font);font-size:var(--fs-body);border:2px solid var(--border);background:var(--bg);color:var(--fg);outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:120px}label{display:block;font-size:var(--fs-small);font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.4rem}.theme-toggle{position:fixed;top:1.5rem;right:1.5rem;z-index:1000;width:44px;height:44px;border:2px solid var(--border);background:var(--bg);color:var(--fg);display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all .2s}.theme-toggle:hover{background:var(--fg);color:var(--bg)}.nav{position:fixed;top:0;left:0;right:0;z-index:999;background:var(--bg);border-bottom:2px solid var(--border);transition:background .3s}.nav__inner{max-width:var(--grid-max);margin:0 auto;padding:0 clamp(1.5rem,4vw,4rem);display:flex;align-items:center;justify-content:space-between;height:64px}.nav__logo{font-weight:900;font-size:1.1rem;letter-spacing:.15em;text-transform:uppercase}.nav__logo span{color:var(--accent)}.nav__links{display:flex;gap:2rem;list-style:none}.nav__links a{font-size:var(--fs-small);font-weight:600;text-transform:uppercase;letter-spacing:.1em;position:relative;transition:color .2s}.nav__links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:width .2s}.nav__links a:hover:after{width:100%}.nav__mobile-btn{display:none;background:none;border:none;color:var(--fg);font-size:1.5rem}@media(max-width:768px){.nav__links{display:none}.nav__mobile-btn{display:block}.nav__links.open{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:2px solid var(--border);padding:2rem;gap:1.5rem}}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.success-msg{padding:1rem;background:var(--blue);color:var(--white);font-weight:600;text-align:center;margin-top:1rem}