:root{--bg:#0B0C10;--panel:#12141a;--text:#F8F9FA;--muted:#cfd3dc;--blue:#3A86FF;--violet:#845EC2;--teal:#00C9A7;--grad:linear-gradient(90deg,var(--blue),var(--violet),var(--teal))}
*{box-sizing:border-box}body{margin:0;font-family:'Open Sans',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1200px 800px at 20% -10%, rgba(58,134,255,.15), transparent 60%),radial-gradient(1000px 700px at 120% 10%, rgba(0,201,167,.16), transparent 60%),var(--bg);color:var(--text)}
.container{width:min(1120px,92%);margin:0 auto}.site-header{position:sticky;top:0;z-index:10;background:rgba(11,12,16,.75);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.06)}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px;font-family:'Poppins',sans-serif;font-weight:700}.brand-icon{width:34px;height:34px}.brand-text{font-size:20px}.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-weight:600}.nav a:hover{color:var(--text)}
.hero{padding:clamp(48px,8vw,96px) 0}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(24px,5vw,60px);align-items:center}.hero h1{font-family:'Poppins',sans-serif;font-size:clamp(34px,5vw,54px);margin:0 0 8px}.hero .sub{font-size:clamp(16px,2.2vw,20px);color:var(--muted);margin:0 0 26px}
.cta-row{display:flex;gap:14px}.btn-primary,.btn-secondary{display:inline-block;padding:12px 18px;border-radius:10px;font-weight:700;text-decoration:none}.btn-primary{background:var(--grad);color:#081018;border:none}.btn-secondary{border:1px solid rgba(255,255,255,.2);color:var(--text)}
.features{padding:64px 0}.features h2{font-family:'Inter',sans-serif;font-size:28px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}.card{background:var(--panel);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:18px}.card p{color:var(--muted)}.card-icon{font-size:28px}
.about{padding:64px 0}.about-inner{display:grid;grid-template-columns:1fr 1.2fr;gap:28px;align-items:center}.about-copy p{color:var(--muted)}.about-copy ul{margin-top:8px;line-height:1.8}
.founder{padding:56px 0}.founder-inner{background:linear-gradient(180deg, rgba(58,134,255,.08), rgba(0,201,167,.06));border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:24px}.founder blockquote{margin:0;font-size:18px;line-height:1.7;color:var(--muted)}
.contact{padding:64px 0}.signup{display:flex;gap:10px;justify-content:center}.signup input{background:#0f131a;color:var(--text);border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:12px 14px;width:min(420px,80%)}.signup button{border:0;border-radius:10px;padding:12px 16px;font-weight:700;background:var(--grad);color:#081018}
.site-footer{border-top:1px solid rgba(255,255,255,.06);padding:24px 0;color:var(--muted);font-size:14px}.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:16px}.socials{display:flex;gap:12px}.social-icon{color:var(--muted);text-decoration:none}.social-icon:hover{color:var(--teal)}
.toast{position:fixed;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .25s ease}.toast.show{opacity:1;pointer-events:auto}.toast-inner{background:linear-gradient(135deg,var(--blue),var(--violet),var(--teal));color:#0b0c10;padding:18px 22px;border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.35);display:flex;align-items:center;gap:10px;font-weight:700}
.page-hero{padding:48px 0 18px}.page-hero .sub{color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.contact-form label{display:block;margin-bottom:12px}.contact-form input,.contact-form textarea{width:100%;padding:12px 14px;border-radius:10px;background:#0f131a;color:var(--text);border:1px solid rgba(255,255,255,.16)}.panel{background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr}.about-inner{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}}