:root {
  --bg: #0b1020;
  --surface: #111936;
  --surface-soft: #162246;
  --text: #ebefff;
  --muted: #b7c2f3;
  --accent: #7dd3fc;
  --accent-2: #c4b5fd;
  --border: #2a3768;
  --ok: #86efac;
  --warn: #fcd34d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: radial-gradient(circle at top, #1a2450 0%, var(--bg) 45%);
  color: var(--text);
}

a {
  color: var(--accent);
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-2);
}

.container {
  width: min(960px, 92vw);
  margin: 0 auto;
  padding: 24px 0 64px;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-top: 16px;
}

.hero {
  margin-top: 18px;
  padding: 30px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125, 211, 252, 0.22) 0%, rgba(125, 211, 252, 0) 70%);
  right: -130px;
  top: -140px;
  pointer-events: none;
}

h1,
h2,
h3 {
  margin: 0 0 12px;
}

p,
li {
  color: var(--muted);
  line-height: 1.6;
}

header {
  border-bottom: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.7);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  width: min(960px, 92vw);
  margin: 0 auto;
  padding: 14px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}

nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  font-size: 0.95rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  align-items: center;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  font-weight: 600;
}

.btn.primary {
  background: linear-gradient(90deg, #38bdf8, #818cf8);
  color: #071024;
  border-color: transparent;
}

.btn:hover {
  transform: translateY(-1px);
}

.play-badge-link {
  display: inline-block;
  line-height: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.play-badge-link img {
  width: 180px;
  height: auto;
  display: block;
}

.grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.steps {
  margin: 0;
  padding-left: 20px;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.kpi {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.kpi strong {
  font-size: 1.3rem;
  display: block;
  color: var(--text);
}

.pill {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--ok);
  font-size: 0.85rem;
}

.meta {
  font-size: 0.92rem;
  color: var(--muted);
}

.muted-note {
  color: var(--warn);
  font-size: 0.9rem;
}

footer {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}