:root {
  --bg: #0b0e12;
  --card: #10151b;
  --text: #e8eef5;
  --muted: #9fb0c3;
  --accent: #0aa;
  --border: #1f2933;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
  scroll-behavior: smooth;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

.nav {
  position: sticky; top: 0; z-index: 999;
  background: rgba(11,14,18,0.75);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 24px;
}

.brand { font-weight: 700; letter-spacing: 0.25px; }
.cta {
  padding: 10px 16px; border: 1px solid var(--accent); border-radius: 12px;
  transition: transform .08s ease, background .2s ease;
}
.cta:hover { transform: translateY(-1px); background: rgba(10,170,170,.08); }

.grid-2 {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px;
}
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.hero {
  padding: 60px 24px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(10,170,170,.08), transparent 40%);
}
.hero h1 {
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.2;
  margin: 0 0 12px;
}
.hero p.lead {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--muted);
  margin-top: 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.section {
  padding: 40px 24px;
  border-bottom: 1px solid var(--border);
}

.section h2 {
  margin-top: 0;
  font-size: 26px;
}

.list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.item {
  padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: #0f141a;
}

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.kpi { text-align: center; padding: 14px; border: 1px solid var(--border); border-radius: 12px; background: #0f141a; }
.kpi h3 { margin: 0; font-size: 22px; }
.kpi span { color: var(--muted); font-size: 12px; }

.tag {
  display: inline-block; padding: 6px 10px; border-radius: 999px; background: rgba(10,170,170,.12);
  border: 1px solid rgba(10,170,170,.3); color: #9de6e6; font-size: 12px; margin: 4px 6px 0 0;
}

.footer {
  padding: 24px;
  color: var(--muted);
  text-align: center;
}
.form {
  display: grid; gap: 12px; max-width: 560px;
}
.input, .textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: #0b1117; color: var(--text);
}
.button {
  padding: 12px 16px; border-radius: 10px; border: 1px solid var(--accent); background: transparent;
  color: var(--text); cursor: pointer;
}
.button:hover { background: rgba(10,170,170,.08); }
.small { font-size: 12px; color: var(--muted); }