*,*:before,*:after{box-sizing:border-box}:root{--bg: #0f172a;--bg-elev: #111827;--text: #e5e7eb;--muted: #94a3b8;--accent: #3b82f6;--accent-600: #2563eb;--card: #1f2937;--alt: #0b1223;--radius: 10px;--container: 1100px;--shadow: 0 10px 30px rgba(0,0,0,.25)}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:linear-gradient(180deg,var(--bg) 0%,#0b1020 100%);line-height:1.6}.container{width:min(92%,var(--container));margin-inline:auto}.site-header{position:sticky;top:0;z-index:1000;-webkit-backdrop-filter:saturate(160%) blur(10px);backdrop-filter:saturate(160%) blur(10px);background:#0f172ab3;border-bottom:1px solid rgba(148,163,184,.12)}.nav-container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0}.brand{color:#fff;font-weight:700;font-size:1.25rem;text-decoration:none;letter-spacing:.2px}.site-nav ul{list-style:none;display:flex;gap:.5rem;margin:0;padding:0}.site-nav a{color:var(--text);text-decoration:none;padding:.55rem .85rem;border-radius:8px;display:inline-block;transition:background .2s ease,color .2s ease,transform .05s ease}.site-nav a:hover{background:#94a3b81f}.site-nav a.active{color:#fff;background:#3b82f626;border:1px solid rgba(59,130,246,.25)}.btn{border:1px solid rgba(148,163,184,.3);background:transparent;color:var(--text);padding:.55rem .9rem;border-radius:9px;display:inline-block;text-decoration:none;transition:transform .05s ease,background .2s ease,border-color .2s ease}.btn:hover{background:#94a3b81f;border-color:#94a3b880}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-600));color:#fff;border:none;box-shadow:var(--shadow)}.btn.primary:hover{filter:brightness(1.05);transform:translateY(-1px)}.menu-toggle{display:none}.menu-icon{display:none;cursor:pointer;width:34px;height:28px;position:relative}.menu-icon span{position:absolute;left:0;right:0;height:3px;background:#fff;border-radius:3px;transform-origin:center;transition:transform .2s ease,top .2s ease,opacity .2s ease}.menu-icon span:nth-child(1){top:4px}.menu-icon span:nth-child(2){top:12px}.menu-icon span:nth-child(3){top:20px}.menu-toggle:checked+.menu-icon span:nth-child(1){top:12px;transform:rotate(45deg)}.menu-toggle:checked+.menu-icon span:nth-child(2){opacity:0}.menu-toggle:checked+.menu-icon span:nth-child(3){top:12px;transform:rotate(-45deg)}@media(max-width:800px){.menu-icon{display:inline-block}.site-nav{position:absolute;top:100%;right:0;left:0;background:#111827f2;border-bottom:1px solid rgba(148,163,184,.12);display:none}.site-nav ul{flex-direction:column;padding:.5rem}.site-nav a{padding:.8rem;border-radius:8px}.menu-toggle:checked~.site-nav{display:block}}.hero{padding:6rem 0 4.5rem;text-align:center;background:radial-gradient(1200px 400px at 50% -10%,rgba(59,130,246,.18),transparent 60%),linear-gradient(180deg,transparent,rgba(59,130,246,.08) 100%)}.hero h1{margin:0 0 .5rem;font-size:clamp(1.8rem,3.8vw + 1rem,3rem);letter-spacing:.3px}.hero p{margin:0 0 1.3rem;color:var(--muted);font-size:1.05rem}.section{padding:3.5rem 0}.section.alt{background:linear-gradient(180deg,var(--alt),transparent);border-block:1px solid rgba(148,163,184,.12)}h2{margin-top:0;font-size:clamp(1.4rem,2vw + 1rem,2rem)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.25rem}.card{background:linear-gradient(180deg,var(--card),#1b2433);border:1px solid rgba(148,163,184,.12);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}.card h3{margin-top:.25rem;margin-bottom:.4rem}.column-two{display:grid;grid-template-columns:1fr 1fr;gap:2rem}#features .column-two{display:flex;gap:2rem;align-items:flex-start}#features .left,#features .right{flex:1 1 0;min-width:0}.left,.right{background:linear-gradient(180deg,var(--card),#1b2433);border:1px solid rgba(148,163,184,.12);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}.login h2{text-align:center;margin-bottom:1.5rem}.login{border:1px solid rgba(148,163,184,.12);background:#0f172a66;max-width:400px;margin:0 auto;margin-bottom:2rem;display:grid;gap:1rem;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.login label{text-align:center;display:grid;gap:.35rem;font-weight:600}.login input{width:75%;border:1px solid rgba(148,163,184,.25);background:#0b1324;color:var(--text);border-radius:8px;padding:.7rem .8rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease;margin-left:3rem}.login button{width:50%;border:1px solid rgba(148,163,184,.3);background:transparent;color:var(--text);padding:.55rem .9rem;border-radius:9px;display:inline-block;text-decoration:none;transition:transform .05s ease,background .2s ease,border-color .2s ease;margin-left:5rem}.card1{color:#16a34a}.card2{color:#f59e0b}.card3{color:#ef4444}.contact-form{align-items:center;display:grid;gap:.9rem;max-width:560px}.contact-form label{display:grid;gap:.35rem;font-weight:600}.contact-form input,.contact-form textarea{justify-content:center;width:100%;border:1px solid rgba(148,163,184,.25);background:#0b1324;color:var(--text);border-radius:8px;padding:.7rem .8rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f640}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.grid{grid-template-columns:1fr}}.site-footer{padding:2rem 0 3rem;text-align:center;color:var(--muted);border-top:1px solid rgba(148,163,184,.12);background:#0f172a66}