:root {
  --bg: #0c0f14;
  --surface: #141820;
  --surface-2: #1c2029;
  --border: #21262d;
  --amber: #f5a623;
  --amber-dim: #b8791a;
  --text: #f0f6fc;
  --text-2: #c9d1d9;
  --text-3: #8b949e;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(245, 166, 35, 0.10), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.guia {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.guia-crumbs {
  font-size: 0.8rem;
  color: var(--text-3);
  margin: 0.5rem 0 1.75rem;
}
.guia-crumbs a { color: var(--text-3); }
.guia-crumbs a:hover { color: var(--amber); }

.guia-hero { margin-bottom: 2rem; }
.guia-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}
.guia-hero p {
  font-size: 1.05rem;
  color: var(--text-2);
  margin: 0;
}

.guia-body h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 2.25rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}
.guia-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
}
.guia-body p, .guia-body li { color: var(--text-2); }
.guia-body ul, .guia-body ol { padding-left: 1.35rem; }
.guia-body li { margin: 0.35rem 0; }
.guia-body strong { color: var(--text); }

.guia-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.92rem;
  display: block;
  overflow-x: auto;
}
.guia-body th, .guia-body td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
}
.guia-body th {
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--surface);
}
.guia-body td { color: var(--text-2); }

.guia-cta {
  display: inline-block;
  margin: 1.75rem 0;
  padding: 0.8rem 1.4rem;
  border-radius: 0.6rem;
  background: linear-gradient(180deg, #f7b84e, var(--amber));
  color: #0c0f14 !important;
  font-family: var(--font-display);
  font-weight: 600;
  text-decoration: none !important;
  box-shadow: 0 6px 24px -6px rgba(245, 166, 35, 0.4);
}
.guia-cta:hover { filter: brightness(1.05); }

.guia-related {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}
.guia-related h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}
.guia-related ul { list-style: none; padding: 0; margin: 0; }
.guia-related li { margin: 0.4rem 0; }

/* Card grid used on the hub page */
.guia-cards {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  gap: 0.85rem;
}
.guia-cards li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  border-radius: 0.6rem;
  padding: 1rem 1.15rem;
}
.guia-cards a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
}
.guia-cards p { margin: 0.25rem 0 0; font-size: 0.92rem; color: var(--text-3); }

/* Ordered step list */
.guia-steps { counter-reset: step; list-style: none; padding: 0; margin: 1.25rem 0; }
.guia-steps > li {
  position: relative;
  padding: 0 0 1.1rem 2.6rem;
  margin: 0;
  border-left: 1px solid var(--border);
  margin-left: 0.85rem;
}
.guia-steps > li:last-child { border-left-color: transparent; padding-bottom: 0; }
.guia-steps > li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: -0.85rem;
  top: -0.15rem;
  width: 1.7rem;
  height: 1.7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--amber);
  color: #0c0f14;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
}

/* Note / callout */
.guia-nota {
  margin: 1.25rem 0;
  padding: 0.85rem 1.1rem;
  background: rgba(245, 166, 35, 0.06);
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: 0.6rem;
  font-size: 0.92rem;
}

.guia-footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-3);
}
.guia-footer a { color: var(--text-3); }
.guia-footer a:hover { color: var(--amber); }

/* Diagrams and figures */
.guia-figure {
  margin: 1.5rem 0;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  text-align: center;
}
.guia-figure svg { display: block; width: 100%; height: auto; max-width: 520px; margin: 0 auto; }
.guia-figure figcaption { margin-top: 0.6rem; font-size: 0.82rem; color: var(--text-3); }

/* Icon next to a section heading */
.guia-body h2 { display: flex; align-items: center; gap: 0.55rem; }
.h-ico { flex: 0 0 auto; width: 1.4rem; height: 1.4rem; color: var(--amber); }

/* Inline key-fact chips */
.guia-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; padding: 0; list-style: none; }
.guia-chips li {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.4rem 0.7rem; font-size: 0.85rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
}
.guia-chips svg { width: 1rem; height: 1rem; color: var(--amber); flex: 0 0 auto; }

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --surface: #f9fafb;
    --surface-2: #f3f4f6;
    --border: #e5e7eb;
    --amber: #b45309;
    --text: #111827;
    --text-2: #374151;
    --text-3: #6b7280;
  }
  .guia-cta { color: #ffffff !important; }
}