:root { --bg:#0b1020; --card:#11162a; --muted:#9aa6b2; --text:#e6ebf2; --primary:#6dd6ff; --accent:#8b5cf6; }
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu;line-height:1.5;color:var(--text);background:radial-gradient(1200px 800px at 10% -10%, rgba(109,214,255,.15), transparent 60%), radial-gradient(1000px 600px at 90% 10%, rgba(139,92,246,.12), transparent 55%), var(--bg)}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:#06101a;font-weight:800}
.brand-text{display:flex;flex-direction:column;font-size:14px}
.nav a{color:var(--muted);text-decoration:none;margin-left:16px}
.nav a:hover{color:var(--text)}
.hero{padding:56px 0 16px}
.hero h1{margin:0 0 8px;font-size:42px;letter-spacing:-.5px}
.hero p{margin:0;color:var(--muted);max-width:720px}
.card{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));border:1px solid rgba(255,255,255,.08);border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,.25);backdrop-filter: blur(8px)}
.ai-card{padding:20px;margin:22px 0}
.ai-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.ai-status{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}

/* Nowy styl dla głównego formularza */
.main-form{display:grid;gap:18px}
.form-section{display:grid;gap:12px}
.form-section h3{margin:0;font-size:16px;color:var(--text);font-weight:600}
.form-row{display:grid;grid-template-columns:1fr;gap:10px}
.form-row:has(input[type="tel"], input[type="email"]){grid-template-columns:1fr 1fr}

/* Style dla inputów i textarea */
.main-form input, .main-form textarea{
    width:100%;
    background:#0e1426;
    border:1px solid rgba(255,255,255,.08);
    border-radius:12px;
    color:var(--text);
    padding:12px;
    font-family:inherit;
    transition:border-color 0.2s ease;
}

.main-form input::placeholder, .main-form textarea::placeholder{
    color:rgba(255,255,255,0.5);
}

.main-form input:focus, .main-form textarea:focus{
    outline:none;
    border-color:var(--primary);
}

.main-form textarea{
    min-height:100px;
    resize:vertical;
}

.ask-form{display:grid;gap:12px}
.ask-form textarea{width:100%;resize:vertical;min-height:110px;background:#0e1426;border:1px solid rgba(255,255,255,.08);border-radius:14px;color:var(--text);padding:14px}
.btn-primary{justify-self:end;border:0;background:linear-gradient(135deg,var(--primary),var(--accent));color:#06101a;font-weight:700;padding:12px 16px;border-radius:14px;cursor:pointer;transition:opacity 0.2s ease}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}
.btn-primary:hover:not(:disabled){opacity:0.9}

/* Error message */
.error-msg{
    margin-top:8px;
    padding:12px;
    background:rgba(255,59,48,0.1);
    border:1px solid rgba(255,59,48,0.2);
    border-radius:10px;
    color:#ff6b6b;
    font-size:14px;
}

.answer{margin-top:10px;border-top:1px dashed rgba(255,255,255,.1);padding-top:18px}
.answer-title{font-weight:700;margin-bottom:6px}
.answer-text{white-space:pre-wrap;color:#dfe7f5}
.cta{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px;padding-top:18px;border-top:1px dashed rgba(255,255,255,.1)}
.cta-left h3{margin:0 0 6px}
.cta-left p{margin:0 0 12px;color:var(--muted)}
.lead-form{display:grid;gap:10px}
.lead-form input,.lead-form textarea{width:100%;background:#0e1426;border:1px solid rgba(255,255,255,.08);border-radius:12px;color:var(--text);padding:12px}
.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-ghost{border:1px solid rgba(255,255,255,.18);background:transparent;color:var(--text);font-weight:600;padding:11px 14px;border-radius:12px;cursor:pointer;transition:all 0.2s ease}
.btn-ghost:hover{background:rgba(255,255,255,0.05);border-color:rgba(255,255,255,0.3)}
.lead-msg{font-size:14px;color:var(--muted)}

/* Thank you section */
.thank-you{
    text-align:center;
    padding:24px;
    margin-top:18px;
    background:rgba(76,175,80,0.1);
    border:1px solid rgba(76,175,80,0.2);
    border-radius:16px;
}

.thank-you h3{
    margin:0 0 8px;
    color:#4CAF50;
    font-size:18px;
}

.thank-you p{
    margin:0 0 16px;
    color:var(--muted);
}

.features{padding:40px 0}
.features h2{margin:0 0 14px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(3,1fr)}
.feature{padding:14px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:#0f1529}
.contact{padding:30px 0}
.footer{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:14px;padding-top:12px}
.bg-blur{position:fixed;inset:0;pointer-events:none;background:radial-gradient(600px 300px at 20% 10%, rgba(109,214,255,.07), transparent), radial-gradient(500px 220px at 80% 15%, rgba(139,92,246,.06), transparent)}

/* Responsive */
@media (max-width:900px){
    .grid{grid-template-columns:1fr 1fr}
    .cta{grid-template-columns:1fr}
    .lead-form .row{grid-template-columns:1fr}
    .form-row:has(input[type="tel"], input[type="email"]){grid-template-columns:1fr}
}
@media (max-width:600px){
    .hero h1{font-size:32px}
    .container{padding:16px}
}

.dot-pulse{position:relative;display:inline-block;width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.2)}
.dot-pulse:before{content:"";position:absolute;inset:2px;border-radius:50%;animation:pulse 1.2s infinite}
@keyframes pulse{0%{transform:scale(.3);background:rgba(109,214,255,.8)}50%{transform:scale(1);background:rgba(139,92,246,.8)}100%{transform:scale(.3);background:rgba(109,214,255,.8)}}