/* LetsBoxIt — Guides & articles.
   Reads brand tokens from styles.css. Two shells:
   .guia-list  → index pages (list of guides)
   .guia-article → single guide/article
   Signature: a small teal accent bar to the left of every H2, echoing the
   glowing dot in the site's .eyebrow. Editorial rhythm, not SaaS cards. */

/* ── Shell ─────────────────────────────────────────────────────────────── */
.guia-shell {
  position: relative;
  z-index: 1;
  padding: clamp(48px, 7vw, 88px) var(--gutter);
  margin: 0 auto;
}
.guia-shell.list    { max-width: 1080px; }
.guia-shell.article { max-width: 760px; }

/* ── Breadcrumb / eyebrow row ─────────────────────────────────────────── */
.guia-crumb {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
}
.guia-crumb .sep { color: var(--border-strong); }
.guia-crumb a { color: var(--text-3); transition: color 160ms var(--ease-out); }
.guia-crumb a:hover { color: var(--accent); }
.guia-crumb .current { color: var(--text-2); }

.guia-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-3);
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.guia-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent); box-shadow: 0 0 12px var(--accent);
}

/* ── List header ───────────────────────────────────────────────────────── */
.guia-list-hd {
  max-width: 720px;
  margin: 0 0 48px;
}
.guia-list-hd h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(40px, 5.4vw, 68px);
  letter-spacing: -0.02em; line-height: 1.05;
  color: var(--text);
  margin: 0 0 18px;
  text-wrap: balance;
}
.guia-list-hd p {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-2);
  max-width: 58ch;
  line-height: 1.55;
}

/* ── Grid + cards ──────────────────────────────────────────────────────── */
.guia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.guia-card {
  position: relative;
  display: flex; flex-direction: column;
  padding: 26px 24px 22px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition:
    border-color 200ms var(--ease-out),
    transform 200ms var(--ease-out),
    background 200ms var(--ease-out);
  overflow: hidden;
}
.guia-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 260ms var(--ease-out);
}
.guia-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.guia-card:hover::before { transform: scaleX(1); }

.guia-card .meta {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.06em;
  color: var(--text-3);
  margin-bottom: 14px;
}
.guia-card h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: 20px; line-height: 1.25; letter-spacing: -0.01em;
  color: var(--text);
  margin: 0 0 12px;
  text-wrap: balance;
}
.guia-card p {
  color: var(--text-2);
  font-size: 15px; line-height: 1.55;
  margin: 0 0 20px;
  flex: 1;
}
.guia-card .read {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-weight: 600; font-size: 14px; letter-spacing: -0.01em;
  color: var(--accent);
  transition: color 160ms var(--ease-out), gap 200ms var(--ease-out);
}
.guia-card .read::after {
  content: '→'; display: inline-block;
  transition: transform 220ms var(--ease-out);
}
.guia-card:hover .read { color: var(--accent-hover); }
.guia-card:hover .read::after { transform: translateX(4px); }

/* ── Article ───────────────────────────────────────────────────────────── */
.guia-article header {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.guia-article h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(34px, 4.6vw, 52px);
  letter-spacing: -0.02em; line-height: 1.08;
  color: var(--text);
  margin: 0 0 18px;
  text-wrap: balance;
}
.guia-article .meta {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em;
  color: var(--text-3);
}
.guia-article .meta strong { color: var(--text-2); font-weight: 500; }

.guia-article .lede {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--text-2);
  margin: 0 0 28px;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

/* Body typography */
.guia-article h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(24px, 2.6vw, 30px);
  letter-spacing: -0.015em; line-height: 1.2;
  color: var(--text);
  margin: 56px 0 16px;
  padding-left: 18px;
  position: relative;
  text-wrap: balance;
}
.guia-article h2::before {
  content: '';
  position: absolute;
  left: 0; top: 0.28em; bottom: 0.28em;
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
}
.guia-article h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(18px, 1.6vw, 21px);
  letter-spacing: -0.005em; line-height: 1.3;
  color: var(--text);
  margin: 32px 0 12px;
}
.guia-article p,
.guia-article li {
  font-family: var(--font-body);
  color: var(--text-2);
  font-size: 17px;
  line-height: 1.65;
  text-wrap: pretty;
}
.guia-article p { margin: 0 0 18px; }
.guia-article strong { color: var(--text); font-weight: 700; }
.guia-article a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-soft);
  transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out);
}
.guia-article a:hover { color: var(--accent-hover); border-bottom-color: var(--accent); }
.guia-article ul,
.guia-article ol { padding-left: 22px; margin: 8px 0 22px; }
.guia-article li { margin-bottom: 8px; }
.guia-article li::marker { color: var(--accent); }

/* Callouts (blockquote / .callout) */
.guia-article blockquote,
.guia-article .callout {
  margin: 28px 0;
  padding: 18px 22px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text);
}
.guia-article blockquote p,
.guia-article .callout p { color: var(--text); margin: 0; }

/* Tables — editorial, not spreadsheet */
.guia-article .table-wrap { overflow-x: auto; margin: 24px 0; }
.guia-article table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  font-family: var(--font-body);
}
.guia-article th,
.guia-article td {
  padding: 14px 14px;
  text-align: left;
  vertical-align: top;
  border: none;
  border-bottom: 1px solid var(--border);
}
.guia-article thead th {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  background: transparent;
  border-bottom: 1px solid var(--border-strong);
  padding-top: 8px; padding-bottom: 12px;
}
.guia-article tbody tr:nth-child(even) td { background: var(--bg-elev-1); }
.guia-article tr.destacada td {
  background: var(--accent-soft) !important;
  font-weight: 600;
  color: var(--text);
}
.guia-article tr.destacada td:first-child { border-left: 2px solid var(--accent); }
.guia-article td.green { color: var(--accent-deep); font-weight: 600; }
.guia-article td.red   { color: var(--text-3); }
.guia-article td.green::before {
  content: '✓'; display: inline-block;
  margin-right: 6px; color: var(--accent);
  font-weight: 700;
}

/* Horizontal rule as section pause */
.guia-article hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 44px 0;
}

/* Sources / footnotes */
.guia-article .fuentes,
.guia-article .sources {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.55;
}
.guia-article .fuentes a,
.guia-article .sources a { color: var(--text-2); border-bottom-color: var(--border); }
.guia-article .fuentes a:hover,
.guia-article .sources a:hover { color: var(--accent); }

/* ── Final CTA block ──────────────────────────────────────────────────── */
.guia-cta {
  margin: 56px 0 0;
  padding: 32px clamp(24px, 3.5vw, 40px);
  background: linear-gradient(180deg, var(--bg-elev-1) 0%, var(--bg) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.guia-cta::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
}
.guia-cta h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(22px, 2.2vw, 28px);
  letter-spacing: -0.015em; line-height: 1.2;
  color: var(--text);
  margin: 0 0 10px;
}
.guia-cta p {
  color: var(--text-2);
  font-size: 16px; line-height: 1.55;
  margin: 0 0 22px;
  max-width: 52ch;
}
.guia-cta .btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  font-family: var(--font-display);
  font-size: 15px; font-weight: 600; letter-spacing: -0.01em;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: 1px solid rgba(0,0,0,0.04);
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 12px 28px rgba(27,162,160,0.30);
  transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}
.guia-cta .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.25) inset, 0 16px 36px rgba(27,162,160,0.36);
}
.guia-cta .btn::after {
  content: '→'; display: inline-block;
  transition: transform 200ms var(--ease-out);
}
.guia-cta .btn:hover::after { transform: translateX(3px); }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .guia-shell { padding-top: 40px; padding-bottom: 56px; }
  .guia-grid { gap: 16px; padding-top: 32px; }
  .guia-card { padding: 22px 20px 20px; }
  .guia-article p,
  .guia-article li { font-size: 16px; }
  .guia-article h2 { margin-top: 44px; padding-left: 14px; }
  .guia-article h2::before { width: 2.5px; }
  .guia-article table { font-size: 14px; }
  .guia-article th, .guia-article td { padding: 12px 10px; }
  .guia-cta { padding: 28px 22px; }
}

/* ── Reduced motion ───────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .guia-card, .guia-card::before, .guia-card .read, .guia-card .read::after,
  .guia-cta .btn, .guia-cta .btn::after {
    transition: none !important;
    transform: none !important;
  }
}