:root{
  --bg:#f5f7fb; --panel:#ffffff; --panel2:#fbfcfe; --line:#e3e8f1;
  --ink:#121a2e; --muted:#5f6c86; --brand:#3b63f6; --brand2:#6a4bff;
  --ok:#17a561; --warn:#c77700; --bad:#d23449; --radius:14px;
  --shadow:0 1px 3px rgba(18,26,46,.06),0 8px 24px rgba(18,26,46,.05);
}
*{box-sizing:border-box} html,body{margin:0}
body{font-family:'Inter',system-ui,Segoe UI,Roboto,Arial,sans-serif;background:
  radial-gradient(900px 500px at 85% -10%,rgba(106,75,255,.07),transparent),
  radial-gradient(800px 460px at -5% 0%,rgba(59,99,246,.07),transparent),var(--bg);
  color:var(--ink);min-height:100vh;line-height:1.55}
a{color:inherit;text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 20px}

/* nav */
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(10px);
  background:rgba(255,255,255,.82);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;gap:22px;height:66px}
.brand{font-weight:800;font-size:20px;letter-spacing:.3px}
.brand span{background:linear-gradient(90deg,var(--brand),var(--brand2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.nav a.link{color:var(--muted);font-weight:500}
.nav a.link:hover{color:var(--ink)}
.nav .spacer{flex:1}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);
  background:var(--panel);color:var(--ink);padding:10px 16px;border-radius:10px;
  font-weight:600;cursor:pointer;transition:.15s;font-size:14px}
.btn:hover{border-color:var(--brand);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand2));border:none;color:#fff}
.btn-primary:hover{color:#fff;opacity:.95}
.btn-ghost{background:transparent}
.btn-sm{padding:6px 12px;font-size:13px}
.btn-block{width:100%;justify-content:center}

/* hero */
.hero{padding:90px 0 60px;text-align:center}
.hero h1{font-size:clamp(34px,5vw,56px);margin:0 0 16px;font-weight:800;line-height:1.1}
.hero h1 span{background:linear-gradient(90deg,var(--brand),var(--brand2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;max-width:620px;margin:0 auto 28px}

/* grid + cards */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px}
.card .price{font-size:26px;font-weight:800;margin:10px 0}
.card .price small{font-size:13px;color:var(--muted);font-weight:500}
.card .cat{display:inline-block;font-size:12px;color:var(--brand);
  background:rgba(59,99,246,.1);padding:3px 10px;border-radius:999px;margin-bottom:10px}
.feat{list-style:none;padding:0;margin:14px 0;color:var(--muted);font-size:14px}
.feat li{padding:4px 0;padding-left:22px;position:relative}
.feat li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
a.card:hover{border-color:var(--brand);transform:translateY(-2px);transition:.15s}

/* section head */
.sec-head{text-align:center;margin:60px 0 30px}
.sec-head h2{font-size:32px;margin:0 0 8px}
.sec-head p{color:var(--muted);margin:0}

/* forms */
.auth-wrap{max-width:440px;margin:60px auto}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink);font-size:14px;font-family:inherit}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(59,99,246,.12)}

/* flash */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:14px;font-size:14px;border:1px solid}
.flash.success{background:rgba(23,165,97,.1);border-color:rgba(23,165,97,.4);color:#0d7a46}
.flash.error{background:rgba(210,52,73,.09);border-color:rgba(210,52,73,.4);color:#a81f32}
.flash.info{background:rgba(59,99,246,.09);border-color:rgba(59,99,246,.4);color:#2546c7}

/* tables */
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.tbl tr:hover td{background:rgba(59,99,246,.03)}

/* badges */
.badge{font-size:12px;padding:3px 10px;border-radius:999px;font-weight:600;display:inline-block}
.b-pending{background:rgba(199,119,0,.14);color:var(--warn)}
.b-in_progress,.b-answered{background:rgba(59,99,246,.12);color:var(--brand)}
.b-completed,.b-paid,.b-success,.b-active{background:rgba(23,165,97,.14);color:var(--ok)}
.b-cancelled,.b-unpaid,.b-failed,.b-closed,.b-suspended{background:rgba(210,52,73,.12);color:var(--bad)}

/* dashboard layout */
.dash{display:grid;grid-template-columns:240px 1fr;gap:0;min-height:calc(100vh - 66px)}
.side{background:var(--panel);border-right:1px solid var(--line);padding:22px 14px}
.side a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;
  color:var(--muted);font-weight:600;font-size:14px;margin-bottom:4px}
.side a.active,.side a:hover{background:rgba(59,99,246,.1);color:var(--brand)}
.main{padding:28px 32px}
@media(max-width:800px){.dash{grid-template-columns:1fr}.side{display:none}}

/* stat tiles */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
@media(max-width:800px){.stats{grid-template-columns:1fr 1fr}}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.stat .n{font-size:28px;font-weight:800}
.stat .l{color:var(--muted);font-size:13px;margin-top:4px}

.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:12px;flex-wrap:wrap}
.page-head h1{font-size:26px;margin:0}
footer.ft{border-top:1px solid var(--line);margin-top:70px;padding:30px 0;color:var(--muted);text-align:center;font-size:14px}

/* ---- colored section bands (public home) ---- */
.band{padding:70px 0;position:relative}
.band-a{background:linear-gradient(180deg,rgba(59,99,246,.05),transparent)}
.band-b{background:linear-gradient(180deg,rgba(106,75,255,.06),rgba(59,99,246,.03))}
.band-c{background:linear-gradient(180deg,transparent,rgba(23,165,97,.045))}
.hero-wrap{background:
  radial-gradient(1000px 520px at 50% -20%,rgba(106,75,255,.12),transparent),
  radial-gradient(760px 400px at 12% 0%,rgba(59,99,246,.1),transparent);
  border-bottom:1px solid var(--line)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
.step{text-align:center;padding:24px 16px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--panel);box-shadow:var(--shadow)}
.step .num{width:44px;height:44px;margin:0 auto 12px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;font-size:18px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.step h4{margin:0 0 6px} .step p{margin:0;color:var(--muted);font-size:14px}

/* trust row */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
@media(max-width:860px){.trust{grid-template-columns:1fr 1fr}}
.trust .n{font-size:34px;font-weight:800;background:linear-gradient(90deg,var(--brand),var(--brand2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.trust .l{color:var(--muted);font-size:14px}

/* cta box */
.cta{text-align:center;padding:50px 30px;border-radius:20px;border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(59,99,246,.1),rgba(106,75,255,.1))}
.cta h2{font-size:30px;margin:0 0 10px} .cta p{color:var(--muted);margin:0 0 22px}

/* icon chip for category cards */
.chip{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:20px;
  background:rgba(59,99,246,.12);color:var(--brand);margin-bottom:12px}