:root {
  --bg: #0b0f14;
  --text: #e0d6b3;
  --muted: #9aa6ad;
  --card: #0f151b;
  --border: #1f2a33;
  --accent: #00ffae;
  --accent-soft: #00ffae33;
  --link: #7ab8ff;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 "Segoe UI", system-ui, Arial, sans-serif;
}

.wrap {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 16px;
}

header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #00ffae 0 35%, transparent 36% 100%), #0e171f;
  box-shadow: 0 0 18px var(--accent-soft);
}

.site-title {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  color: var(--accent);
  text-shadow: 0 0 10px var(--accent-soft);
}

.site-sub {
  margin: 2px 0 0;
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 24px;
  text-align: center;
  animation: fadeIn 0.8s ease-out;
}

.card h2 {
  margin-top: 0;
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-soft);
}

.lead {
  font-size: 16px;
  margin: 12px 0 24px;
}

/* --- NOWE SEKCJE --- */
.section-block {
  margin-top: 45px;
  text-align: center;
  border-top: 1px solid var(--border);
  padding-top: 25px;
}

.section-block h3 {
  color: var(--accent);
  text-shadow: 0 0 6px var(--accent-soft);
  font-size: 20px;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

/* --- PRZYCISKI / LINKI --- */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(180deg, #007a47, #004c2e);
  color: #fff;
  border: 1px solid var(--accent-soft);
  border-radius: 10px;
  padding: 10px 18px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-shadow: 0 0 6px #000;
  box-shadow: 0 8px 18px rgba(0, 255, 174, 0.15);
  transition: 0.18s transform, 0.18s box-shadow, 0.18s filter;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(0, 255, 174, 0.25);
  filter: brightness(1.05);
}

.btn.secondary {
  background: linear-gradient(180deg, #1b2630, #121a21);
  border-color: #2b3945;
  color: var(--text);
}

.btn.secondary:hover {
  box-shadow: 0 10px 20px rgba(122, 184, 255, 0.15);
  color: #fff;
}

/* --- STOPKA --- */
footer {
  margin-top: 40px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--border);
  padding-top: 15px;
}

/* --- ANIMACJE --- */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- RESPONSYWNOŚĆ --- */
@media (max-width: 600px) {
  .btn {
    padding: 10px 14px;
    font-size: 14px;
  }

  .site-title {
    font-size: 22px;
  }

  .section-block h3 {
    font-size: 18px;
  }
}