:root{
  --bg:#0b1220; --bg2:#0f172a; --card:#111a2e; --line:#1e293b;
  --text:#e6ecf5; --muted:#9aa7bd; --brand:#6366f1; --brand2:#06b6d4;
  --ok:#10b981; --warn:#f59e0b; --err:#ef4444; --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 16px}
img{max-width:100%;display:block}

/* Header */
.site-header{background:linear-gradient(180deg,rgba(15,23,42,.9),rgba(11,18,32,.6));
  border-bottom:1px solid var(--line);position:relative}
.header-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand-mark{background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#fff;padding:6px 10px;border-radius:10px;font-size:14px}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:var(--muted);font-weight:500}
.nav a:hover{color:var(--text)}
.nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:22px}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:var(--bg2);padding:16px;border-bottom:1px solid var(--line)}
  body.nav-open .nav{display:flex}
}

/* Buttons */
.btn{display:inline-block;padding:10px 18px;border-radius:10px;border:1px solid transparent;
  font-weight:600;cursor:pointer;transition:.15s}
.btn.small{padding:6px 12px;font-size:14px}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.btn-primary:hover{filter:brightness(1.1)}
.btn-outline{border-color:var(--line);color:var(--text)}
.btn-outline:hover{background:var(--card)}
.btn-danger{background:var(--err);color:#fff}

/* Hero */
.hero{position:relative;padding:72px 0 56px;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;
  background:
   radial-gradient(600px 300px at 30% 10%,rgba(99,102,241,.25),transparent),
   radial-gradient(500px 250px at 70% 20%,rgba(6,182,212,.22),transparent);}
.hero-inner{position:relative}
.hero h1{font-size:clamp(28px,5vw,52px);margin:0 0 12px;
  background:linear-gradient(135deg,#fff,#a5b4fc,#67e8f9);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;margin-bottom:26px}
.hero-search{display:flex;gap:8px;max-width:640px;margin:0 auto 18px}
.hero-search input{flex:1;padding:14px 16px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);color:var(--text);font-size:16px}
.hero-search button{padding:14px 22px;border:0;border-radius:12px;cursor:pointer;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:700}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.stats-strip{display:flex;justify-content:center;gap:32px;flex-wrap:wrap;
  margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
.stats-strip div{display:flex;flex-direction:column;align-items:center}
.stats-strip strong{font-size:24px;color:#fff}
.stats-strip span{color:var(--muted);font-size:13px}

/* Sections */
.section{padding:48px 0}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.section-head h2{margin:0;font-size:24px}
.section-head a{color:var(--brand2)}

.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;transition:.2s}
.card:hover{transform:translateY(-3px);border-color:var(--brand)}
.card h3{margin:0 0 6px}
.card p{color:var(--muted);margin:0 0 10px;font-size:14px}
.rating{color:#fbbf24;font-size:14px}

.review-card footer{display:flex;justify-content:space-between;margin-top:12px;
  color:var(--muted);font-size:13px}
.stars{color:#fbbf24;letter-spacing:2px;margin-bottom:8px}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:8px 14px;border-radius:999px;background:var(--card);
  border:1px solid var(--line);color:var(--muted)}
.chip:hover{color:#fff;border-color:var(--brand)}

.how{padding-left:20px}
.how li{margin:10px 0;color:var(--muted)}

.faq{background:var(--card);border:1px solid var(--line);border-radius:10px;
  margin-bottom:8px;padding:12px 16px}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--muted);margin:8px 0 0}

.ad-slot{padding:20px 0;text-align:center}
.ad-slot img{border-radius:12px;margin:0 auto}

/* Forms */
.form{max-width:460px;margin:0 auto;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px}
.form h1{margin-top:0}
.field{margin-bottom:14px}
.field label{display:block;margin-bottom:6px;font-weight:600;font-size:14px}
.field input,.field textarea,.field select{width:100%;padding:10px 12px;border-radius:10px;
  border:1px solid var(--line);background:var(--bg2);color:var(--text);font-size:15px}
.field textarea{min-height:120px;resize:vertical}
.field .hint{color:var(--muted);font-size:12px;margin-top:4px}
.alert{padding:10px 14px;border-radius:10px;margin-bottom:14px;font-size:14px}
.alert.ok{background:rgba(16,185,129,.12);color:#a7f3d0;border:1px solid rgba(16,185,129,.3)}
.alert.err{background:rgba(239,68,68,.12);color:#fecaca;border:1px solid rgba(239,68,68,.3)}

/* Dashboard */
.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat .label{color:var(--muted);font-size:13px}
.stat .value{font-size:24px;font-weight:700;margin-top:6px}
table{width:100%;border-collapse:collapse;margin-top:16px}
th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
th{color:var(--muted);font-weight:600}

/* Footer */
.site-footer{background:var(--bg2);border-top:1px solid var(--line);margin-top:60px;padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.footer-grid h4{margin:0 0 10px;font-size:15px}
.footer-grid a{display:block;color:var(--muted);margin:6px 0;font-size:14px}
.footer-grid a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;margin-top:24px;
  padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}

/* Chat FAB */
.chat-fab{position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:24px;
  box-shadow:0 12px 30px rgba(99,102,241,.4);z-index:50}

.pagination{display:flex;gap:8px;justify-content:center;margin-top:30px}
.pagination a,.pagination span{padding:8px 14px;border-radius:8px;background:var(--card);
  border:1px solid var(--line);color:var(--muted)}
.pagination .active{background:var(--brand);color:#fff;border-color:var(--brand)}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
}