:root{--color-black:#05080f;--color-charcoal:#0a101c;--color-dark:#0c121f;--color-dark-surface:#111827;--color-brand:#182e6f;--color-brand-deep:#0f1f4f;--color-steel:#4f7dd9;--color-steel-light:#7ba0e8;--color-steel-dim:#4f7dd926;--color-white:#fff;--color-offwhite:#f4f6fa;--color-gray:#9aa3b2;--color-gray-dark:#1f2937;--color-gray-border:#ffffff14;--font-heading:var(--font-inter), system-ui, -apple-system, sans-serif;--font-body:var(--font-inter), system-ui, -apple-system, sans-serif;--font-mono:var(--font-jetbrains-mono), monospace;--space-xs:.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:5rem;--space-3xl:8rem;--max-width:1240px;--nav-height:80px;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--duration-fast:.2s;--duration-normal:.4s;--duration-slow:.8s}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (hover:hover){html{scroll-behavior:smooth}}body{font-family:var(--font-body);color:var(--color-white);background:var(--color-black);font-size:16px;font-weight:400;line-height:1.7;overflow-x:clip}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:700;line-height:1.15}h1{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:800}h2{font-size:clamp(2rem,4vw,3.2rem)}h3{font-size:clamp(1.5rem,3vw,2rem)}h4{font-size:clamp(1.125rem,2vw,1.5rem)}p{color:var(--color-gray);max-width:65ch}.text-steel{color:var(--color-steel)}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-lg);margin:0 auto}.section{padding:var(--space-3xl) 0;position:relative}.section--light{background:var(--color-offwhite);color:var(--color-gray-dark)}.section--light p{color:#5e6b82}.section--light .section-header__label{color:var(--color-brand)}.section--light .section-header__label:before{background:var(--color-brand)}.section--light .text-steel{color:var(--color-brand)}.section--light .section-header__title{color:var(--color-gray-dark)}.section--dark{background:var(--color-dark-surface)}.section-header{margin-bottom:var(--space-2xl)}.section-header__label{align-items:center;gap:var(--space-xs);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--color-steel);margin-bottom:var(--space-md);font-size:.75rem;display:inline-flex}.section-header__label:before{content:"";background:var(--color-steel);width:24px;height:1px}.section-header__title{margin-bottom:var(--space-sm)}.section-header--center{text-align:center}.section-header--center .section-header__label{justify-content:center}.btn{letter-spacing:.02em;transition:all var(--duration-normal) var(--ease-out);border-radius:4px;align-items:center;gap:.5rem;padding:.875rem 2rem;font-size:.875rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn--primary{background:var(--color-brand);color:var(--color-white);box-shadow:0 1px 2px #182e6f33}.btn--primary:hover{background:var(--color-brand-deep);color:var(--color-white);transform:translateY(-2px);box-shadow:0 12px 32px #182e6f66}.btn--outline{color:var(--color-white);background:0 0;border:1px solid #fff6}.btn--outline:hover{background:var(--color-white);border-color:var(--color-white);color:var(--color-brand);transform:translateY(-2px)}.section--light .btn--outline{color:var(--color-brand);border-color:#182e6f40}.section--light .btn--outline:hover{background:var(--color-brand);border-color:var(--color-brand);color:var(--color-white)}.btn__arrow{transition:transform var(--duration-fast)}.btn:hover .btn__arrow{transform:translate(4px)}@media (max-width:768px){:root{--space-3xl:5rem;--space-2xl:3rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:focus-visible{outline:2px solid var(--color-steel);outline-offset:3px}button:focus-visible,.btn:focus-visible{outline:2px solid var(--color-steel);outline-offset:3px;box-shadow:0 0 0 4px var(--color-steel-dim)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}