@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/inter/v13/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;size-adjust:107.00%;ascent-override:90.20%;descent-override:22.45%;line-gap-override:.00%}@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(https://fonts.gstatic.com/s/inter/v13/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;size-adjust:107.00%;ascent-override:90.20%;descent-override:22.45%;line-gap-override:.00%}@font-face{font-family:'Roboto Mono';font-style:normal;font-weight:700;font-display:swap;src:url(https://fonts.gstatic.com/s/robotomono/v23/L0xuDF4xlVMF-BfR8bXMIjO_2fD4m_o.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;size-adjust:113.40%;ascent-override:92.80%;descent-override:24.40%;line-gap-override:.00%}:root{--color-bg-light:#f4f7f9;--color-text-light:#1a1a1a;--color-card-light:#fff;--color-border-light:#e1e1e1;--color-text-secondary-light:#555;--color-bg-dark:#121212;--color-text-dark:#EAEAEA;--color-card-dark:#1B1B1B;--color-border-dark:#00FF7F;--color-accent:#00FF7F;--color-text-secondary-dark:#a0a0a0}.light-mode{--color-bg:var(--color-bg-light);--color-text:var(--color-text-light);--color-card:var(--color-card-light);--color-border:var(--color-border-light);--color-text-secondary:var(--color-text-secondary-light);--color-logo:var(--color-text-light)}.dark-mode{--color-bg:var(--color-bg-dark);--color-text:var(--color-text-dark);--color-card:var(--color-card-dark);--color-border:var(--color-border-dark);--color-text-secondary:var(--color-text-secondary-dark);--color-logo:var(--color-text-dark)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.7;transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.container{width:90%;max-width:1100px;margin:0 auto;padding:5rem 0}h1,h2,h3{font-family:'Roboto Mono',monospace;font-weight:700;line-height:1.2;margin-bottom:1.5rem;color:var(--color-text)}h1{font-size:clamp(2.8rem,6vw,4rem)}h2{font-size:clamp(2.2rem,5vw,3rem)}h3{font-size:clamp(1.25rem,3vw,1.5rem)}p{max-width:65ch;margin-left:auto;margin-right:auto;margin-bottom:1.5rem;color:var(--color-text-secondary)}.header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 5%;position:absolute;width:100%;top:0;left:0;z-index:10}.header__logo{font-family:'Roboto Mono',monospace;font-size:1.5rem;font-weight:700;text-decoration:none;color:var(--color-logo)}.theme-switcher{background:none;border:1px solid var(--color-text-secondary);border-radius:50%;width:40px;height:40px;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:transform .3s ease,border-color .3s ease}.theme-switcher:hover{transform:scale(1.1) rotate(15deg);border-color:var(--color-accent)}.theme-switcher__icon{width:20px;height:20px;fill:var(--color-text-secondary);transition:fill .3s ease}.theme-switcher:hover .theme-switcher__icon{fill:var(--color-accent)}.hero{text-align:center;padding:10rem 0 8rem 0;background-color:var(--color-bg);position:relative}.dark-mode .hero::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(0,255,127,0.1),transparent);pointer-events:none}.hero__subheadline{font-size:1.25rem;max-width:60ch;margin:0 auto 2.5rem auto;color:var(--color-text-secondary)}.cta-button{display:inline-block;font-family:'Roboto Mono',monospace;font-size:1.1rem;font-weight:700;text-decoration:none;color:#121212;background:var(--color-accent);padding:1.2rem 3rem;border-radius:6px;transition:transform .3s ease,box-shadow .3s ease;border:none;box-shadow:0 4px 15px rgba(0,255,127,0.1)}.cta-button:hover{transform:translateY(-4px);box-shadow:0 10px 25px rgba(0,255,127,0.3)}.section{text-align:center}.section--alt{background-color:var(--color-card)}.dark-mode .section--alt{background-color:#161616}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:4rem;text-align:left}.features__card{background-color:var(--color-card);border:1px solid transparent;border-radius:12px;padding:2.5rem;transition:transform .3s ease,border-color .3s ease;position:relative;overflow:hidden}.dark-mode .features__card{background:linear-gradient(145deg,#222,#1a1a1a);border:1px solid #2a2a2a}.light-mode .features__card{box-shadow:0 4px 25px rgba(0,0,0,0.05)}.features__card:hover{transform:translateY(-8px);border-color:var(--color-accent)}.features__icon{width:48px;height:48px;margin-bottom:1.5rem;color:var(--color-accent)}.features__card h3{color:var(--color-text)}.features__card p{margin-bottom:0;margin-left:0;margin-right:0;max-width:none}.footer{text-align:center;padding:4rem 0;background-color:var(--color-card)}.dark-mode .footer{background-color:#161616}.footer__socials{list-style:none;display:flex;justify-content:center;gap:1.5rem;margin-bottom:1.5rem}.footer__socials-icon{width:24px;height:24px;fill:var(--color-text-secondary);transition:fill .3s ease,transform .3s ease}.footer__socials a:hover .footer__socials-icon{fill:var(--color-accent);transform:scale(1.2)}.footer__copyright{color:var(--color-text-secondary);font-size:.9rem}.fade-in-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in-up.is-visible{opacity:1;transform:translateY(0)}