:root{
  --ink:#0b1020;        /* deep ink */
  --fg:#111827;         /* slate-900 */
  --muted:#6b7280;      /* gray-500 */
  --bg:#ffffff;
  --band1:#eef2ff;      /* indigo-50 */
  --band2:#fdf2f8;      /* pink-50 */
  --band3:#ecfeff;      /* cyan-50 */
  --rail:#4f46e5;       /* indigo-600 */
  --rail2:#db2777;      /* pink-600 */
  --rail3:#0891b2;      /* cyan-600 */
  --accent:#7c3aed;     /* violet-600 */
  --accent-2:#f59e0b;   /* amber-500 */
  --border:#e5e7eb;     /* gray-200 */
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial;color:var(--fg);background:var(--bg);}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1120px;margin:0 auto;padding:0 20px}

.topbar{
  position:sticky; top:0; z-index:10; background:#fff; border-bottom:1px solid var(--border);
}
.nav{display:flex; gap:18px; align-items:center; padding:14px 0;}
.brand{font-weight:800; letter-spacing:1px; font-size:20px; margin-right:12px; color:var(--ink)}
.nav a{padding:8px 10px; border-radius:10px}
.nav a:hover{background:#f3f4f6;text-decoration:none}
.nav .cta{margin-left:auto; background:linear-gradient(180deg,#fff,#f5f3ff); border:1px solid var(--border); padding:8px 14px; border-radius:12px; font-weight:700}

.band{padding:38px 0}
.band.indigo{background:var(--band1); border-bottom:1px solid var(--border)}
.band.pink{background:var(--band2); border-bottom:1px solid var(--border)}
.band.cyan{background:var(--band3); border-bottom:1px solid var(--border)}

.hero h1{margin:0 0 8px 0; font-size:36px; letter-spacing:.2px}
.hero p{margin:0; color:var(--muted)}

.grid{display:grid; gap:18px; grid-template-columns:repeat(auto-fill, minmax(260px,1fr));}
.card{
  background:#fff; border:1px dashed var(--border); border-radius:16px; padding:18px; display:flex; flex-direction:column; gap:10px;
}
.card h3{margin:0; font-size:18px}

.section{padding:26px 0}
.section h2{font-size:22px; margin:0 0 8px 0}

.rail{
  border-left:6px solid var(--rail); padding-left:14px;
}
.rail2{border-left-color:var(--rail2)}
.rail3{border-left-color:var(--rail3)}

.kpis{display:grid; gap:14px; grid-template-columns:repeat(auto-fit,minmax(200px,1fr));}
.kpi{border:1px solid var(--border); border-radius:14px; padding:14px; background:#fff}
.kpi .big{font-size:28px; font-weight:800}
.kpi .sub{color:var(--muted)}

.table{width:100%; border-collapse:separate; border-spacing:0; border:1px solid var(--border); border-radius:14px; overflow:hidden}
.table th,.table td{padding:12px 14px; text-align:left; border-bottom:1px solid var(--border)}
.table tr:last-child td{border-bottom:none}
.table th{background:#fafafa; font-weight:700}

.btn{
  display:inline-block; padding:12px 16px; border-radius:12px; border:2px solid var(--accent); font-weight:700; background:#fff;
}
.footer{border-top:1px solid var(--border); margin-top:28px; padding:18px 0; font-size:13px; color:var(--muted)}

.form{display:grid; gap:12px; max-width:760px; grid-template-columns:1fr 1fr}
.form label{font-weight:600; font-size:14px}
.form input,.form textarea,.form select{width:100%; padding:10px 12px; border:1px solid var(--border); border-radius:10px; background:#fff}
.form textarea{min-height:120px; grid-column:1/-1}
.form .actions{grid-column:1/-1}
button.primary{padding:12px 16px; border-radius:10px; border:none; background:var(--accent); color:#fff; font-weight:700; cursor:pointer}

.sitemap{display:grid; gap:8px; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); margin-top:10px}
.sitemap a{color:var(--fg)}
.sitemap a:hover{color:var(--accent-2)}