/* ============================================================
   alive72 — identidad supervivencia
   paleta: verde oliva oscuro / khaki / naranja señal
   ============================================================ */
:root {
  --bg: #0f130d;
  --bg-2: #141a11;
  --panel: #1a2115;
  --panel-2: #202a18;
  --line: #2c3722;
  --line-soft: #232c1b;
  --olive: #5a7044;
  --olive-bright: #7d9a5e;
  --khaki: #c9c2a6;
  --text: #e9e6d8;
  --muted: #9aa58a;
  --orange: #ff6a2b;
  --orange-dark: #d94f14;
  --font: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Cascadia Code', Consolas, monospace;
  --radius: 14px;
  --shadow: 0 18px 45px rgba(0,0,0,0.45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1120px; margin: 0 auto; padding: 0 1.4rem; }
.container-narrow { max-width: 820px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
strong { color: var(--khaki); }

/* ===== TOPBAR ===== */
.topbar {
  background: #0a0d08;
  border-bottom: 1px solid var(--line-soft);
  padding: 0.42rem 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.topbar-tag { color: var(--olive-bright); font-weight: 700; }
.topbar-note { color: var(--muted); }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15, 19, 13, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 0.8rem; padding-bottom: 0.8rem; }
.logo { display: inline-flex; align-items: center; gap: 0.6rem; }
.logo-text { font-weight: 800; font-size: 1.28rem; letter-spacing: 0.01em; }
.logo-sing { color: var(--olive-bright); }

.nav-burger { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; color: var(--text); padding: 0.4rem; cursor: pointer; }

.nav-links { display: flex; align-items: center; gap: 1.4rem; }
.nav-link { color: var(--muted); font-weight: 600; font-size: 0.92rem; transition: color 0.2s ease; }
.nav-link:hover { color: var(--text); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-weight: 700; font-size: 0.88rem;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  background: var(--orange); color: #141004;
  box-shadow: 0 6px 22px rgba(255, 106, 43, 0.35);
  transition: transform 0.2s ease, filter 0.2s ease;
}
.nav-cta:hover { transform: translateY(-2px); filter: brightness(1.08); }

/* ===== HERO ===== */
.hero { position: relative; overflow: hidden; padding: 5.2rem 0 4.2rem; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 420px at 78% -10%, rgba(122, 154, 94, 0.16), transparent 60%),
    radial-gradient(700px 380px at 8% 110%, rgba(255, 106, 43, 0.10), transparent 60%),
    linear-gradient(180deg, #10150c 0%, #0f130d 100%);
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(700px 400px at 50% 0%, #000 30%, transparent 75%);
}
.hero-inner { position: relative; z-index: 1; text-align: center; max-width: 860px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--olive-bright);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.45rem 1rem; border-radius: 999px; margin-bottom: 1.6rem;
}
.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.08; font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 1.3rem;
}
.grad-text {
  background: linear-gradient(120deg, var(--olive-bright) 0%, #b7cf92 55%, var(--orange) 110%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { color: var(--muted); font-size: 1.1rem; max-width: 680px; margin: 0 auto 2.2rem; }
.hero-actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }

.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-weight: 700; font-size: 0.98rem;
  padding: 0.85rem 1.7rem; border-radius: 12px;
  transition: transform 0.2s ease, filter 0.2s ease, background 0.2s ease;
}
.btn-primary { background: var(--orange); color: #141004; box-shadow: 0 8px 28px rgba(255, 106, 43, 0.35); }
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); background: rgba(26, 33, 21, 0.6); }
.btn-ghost:hover { border-color: var(--olive); background: var(--panel-2); }
.btn-sm { padding: 0.62rem 1.2rem; font-size: 0.9rem; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem;
  max-width: 780px; margin: 0 auto;
}
.hero-stat {
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 1.1rem 0.6rem;
}
.hero-stat strong { display: block; font-size: 1.55rem; color: var(--khaki); letter-spacing: -0.02em; }
.hero-stat span { font-size: 0.78rem; color: var(--muted); }

/* ===== SECCIONES ===== */
.section { padding: 4.4rem 0; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.section-tag {
  display: inline-block; color: var(--olive-bright);
  font-family: var(--font-mono); font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.section-title { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.9rem; }
.section-sub { color: var(--muted); max-width: 680px; margin-bottom: 2.6rem; }

/* ===== CARDS 3 ===== */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.card {
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 1.7rem 1.5rem;
  transition: transform 0.22s ease, border-color 0.22s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--olive); }
.card-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: rgba(90, 112, 68, 0.16); color: var(--olive-bright);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.card h3 { font-size: 1.12rem; margin-bottom: 0.5rem; color: var(--khaki); }
.card p { color: var(--muted); font-size: 0.93rem; }

/* ===== GUÍAS GRID ===== */
.guias-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-bottom: 2.2rem; }
.guia-card {
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 1.5rem; display: flex; flex-direction: column;
  transition: transform 0.22s ease, border-color 0.22s ease;
}
.guia-card:hover { transform: translateY(-4px); border-color: var(--olive); }
.guia-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; }
.guia-ico {
  width: 46px; height: 46px; border-radius: 11px;
  background: rgba(255, 106, 43, 0.12); color: var(--orange);
  display: flex; align-items: center; justify-content: center;
}
.guia-pages { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); border: 1px solid var(--line); padding: 0.18rem 0.55rem; border-radius: 6px; }
.guia-card h3 { font-size: 1.05rem; color: var(--khaki); margin-bottom: 0.45rem; }
.guia-card p { color: var(--muted); font-size: 0.88rem; flex: 1; margin-bottom: 1.1rem; }
.guia-dl {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  font-weight: 700; font-size: 0.86rem;
  padding: 0.6rem 1rem; border-radius: 10px;
  background: rgba(90, 112, 68, 0.18); color: var(--olive-bright);
  border: 1px solid var(--line);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.guia-dl:hover { background: var(--olive); color: #10150c; border-color: var(--olive); }
.guia-dl .dl-size { opacity: 0.7; font-family: var(--font-mono); font-size: 0.72rem; }

.offline-banner {
  display: flex; gap: 1.1rem; align-items: flex-start;
  background: linear-gradient(120deg, rgba(255, 106, 43, 0.10), rgba(90, 112, 68, 0.10));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
}
.offline-banner svg { color: var(--orange); flex-shrink: 0; margin-top: 0.15rem; }
.offline-banner strong { display: block; margin-bottom: 0.25rem; color: var(--khaki); }
.offline-banner p { color: var(--muted); font-size: 0.92rem; margin: 0; }
.offline-banner a { color: var(--orange); font-weight: 700; }

/* ===== KIT CHECKLIST ===== */
.kit-wrap { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 1.8rem; }
.kit-progress { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.6rem; }
.kit-progress-bar {
  flex: 1; height: 10px; border-radius: 999px; background: var(--line-soft);
  overflow: hidden;
}
.kit-progress-bar::before {
  content: ""; display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--olive), var(--olive-bright));
  transition: width 0.3s ease;
}
.kit-progress-bar[data-pct="1"]::before { width: 10%; }
.kit-progress-bar[data-pct="2"]::before { width: 20%; }
.kit-progress-bar[data-pct="3"]::before { width: 30%; }
.kit-progress-bar[data-pct="4"]::before { width: 40%; }
.kit-progress-bar[data-pct="5"]::before { width: 50%; }
.kit-progress-bar[data-pct="6"]::before { width: 60%; }
.kit-progress-bar[data-pct="7"]::before { width: 70%; }
.kit-progress-bar[data-pct="8"]::before { width: 80%; }
.kit-progress-bar[data-pct="9"]::before { width: 90%; }
.kit-progress-bar[data-pct="10"]::before { width: 100%; }
.kit-progress span { font-family: var(--font-mono); font-size: 0.8rem; color: var(--olive-bright); white-space: nowrap; }
.kit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
.kit-item {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.55rem 0.7rem; border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer; user-select: none;
  transition: background 0.15s ease;
}
.kit-item:hover { background: var(--panel-2); }
.kit-item input { display: none; }
.kit-box {
  width: 20px; height: 20px; border-radius: 6px; flex-shrink: 0;
  border: 2px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
  color: transparent; transition: all 0.15s ease;
}
.kit-item.checked .kit-box { background: var(--olive); border-color: var(--olive); color: #10150c; }
.kit-item.checked .kit-label { color: var(--muted); text-decoration: line-through; }
.kit-label { font-size: 0.9rem; color: var(--text); }
.kit-footer { display: flex; align-items: center; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.kit-note { color: var(--muted); font-size: 0.82rem; }

/* ===== EXTRAS ===== */
.extras-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.extra-card {
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 1.7rem 1.6rem;
  transition: border-color 0.2s ease;
}
.extra-card:hover { border-color: var(--olive); }
.extra-num { font-family: var(--font-mono); color: var(--orange); font-size: 0.85rem; font-weight: 700; margin-bottom: 0.7rem; }
.extra-card h3 { font-size: 1.1rem; color: var(--khaki); margin-bottom: 0.5rem; }
.extra-card p { color: var(--muted); font-size: 0.92rem; margin-bottom: 0.9rem; }
.extra-link { color: var(--olive-bright); font-weight: 700; font-size: 0.88rem; }
.extra-link:hover { color: var(--orange); }

/* ===== ALERTAS ===== */
.alerta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.alerta-item { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 1.5rem 1.3rem; }
.alerta-ico { color: var(--olive-bright); margin-bottom: 0.9rem; }
.alerta-item h3 { font-size: 1rem; color: var(--khaki); margin-bottom: 0.4rem; }
.alerta-item p { color: var(--muted); font-size: 0.87rem; }

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: 0.7rem; }
.faq-item {
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer; list-style: none;
  padding: 1.05rem 1.3rem;
  font-weight: 700; font-size: 0.98rem; color: var(--khaki);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.15rem; color: var(--orange);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 1.3rem 1.2rem; color: var(--muted); font-size: 0.93rem; }

/* ===== FOOTER ===== */
.footer { background: #0a0d08; border-top: 1px solid var(--line-soft); padding: 3.2rem 0 1.6rem; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.4rem; }
.footer-brand p { color: var(--muted); font-size: 0.88rem; margin-top: 0.9rem; max-width: 280px; }
.footer-col h4 { color: var(--khaki); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.9rem; }
.footer-col a { display: block; color: var(--muted); font-size: 0.9rem; margin-bottom: 0.55rem; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--olive-bright); }
.footer-bottom { border-top: 1px solid var(--line-soft); padding-top: 1.4rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-bottom span { color: var(--muted); font-size: 0.8rem; }
.footer-disclaimer { max-width: 520px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .lang-wrap-movil { display: none; }
  .lang-wrap-bar { display: inline-flex; }
  .lang-wrap-bar .lang-select { max-width: 108px; }
  .navbar-inner { gap: 0.4rem; }
  .logo-text { font-size: 1.12rem; }
  .footer-col { min-width: 0; }
  .footer-col a { overflow-wrap: anywhere; }
  .nav-burger { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(10, 13, 8, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.8rem 1.2rem 1.3rem;
    z-index: 110;
  }
  .nav-links.abierto { display: flex; }
  .nav-links a { padding: 0.7rem 0.4rem; }
  .nav-cta { justify-content: center; margin-top: 0.5rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: 1fr; }
  .guias-grid { grid-template-columns: repeat(2, 1fr); }
  .extras-grid { grid-template-columns: 1fr; }
  .alerta-grid { grid-template-columns: repeat(2, 1fr); }
  .kit-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .guias-grid { grid-template-columns: 1fr; }
  .alerta-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .topbar-note { display: none; }
}

/* ============================================================
   alive72 — extras: guías, selector idioma, raíz
   ============================================================ */
.lang-wrap { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--muted); }
.lang-select {
  background: var(--panel); color: var(--text); border: 1px solid var(--line);
  border-radius: 9px; padding: 0.35rem 0.5rem; font-size: 0.85rem; cursor: pointer;
  font-family: var(--font);
}
.lang-select:focus { outline: none; border-color: var(--olive); }
.lang-wrap-movil { display: none; }

.guia-card-destacada { border-color: rgba(255, 106, 43, 0.45); }
.guia-badge {
  display: inline-block; background: var(--orange); color: #141004;
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.08em;
  padding: 0.12rem 0.45rem; border-radius: 999px; vertical-align: middle; margin-left: 0.3rem;
}
.guia-dl-row { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; }
.guia-ver { color: var(--olive-bright); font-weight: 700; font-size: 0.84rem; }
.guia-ver:hover { color: var(--orange); }

/* ---- página de guía ---- */
.guia-page { padding-top: 2.6rem; }
.guia-breadcrumb { color: var(--muted); font-size: 0.82rem; margin-bottom: 1.4rem; }
.guia-breadcrumb a { color: var(--olive-bright); }
.guia-breadcrumb a:hover { color: var(--orange); }
.guia-actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin-bottom: 2rem; }
.guia-meta { color: var(--muted); font-size: 0.85rem; }
.guia-bloques { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 2rem 2.2rem; margin-bottom: 2rem; }
.guia-h { font-size: 1.35rem; color: var(--khaki); margin: 1.6rem 0 0.7rem; padding-bottom: 0.35rem; border-bottom: 1.5px solid var(--line); }
.guia-h:first-child { margin-top: 0; }
.guia-h3 { font-size: 1.05rem; color: var(--olive-bright); margin: 1.1rem 0 0.4rem; }
.guia-p { color: var(--text); font-size: 0.96rem; margin: 0.55rem 0; line-height: 1.7; }
.guia-ul, .guia-ol { margin: 0.5rem 0 0.7rem; padding-left: 1.4rem; }
.guia-ul li, .guia-ol li { margin: 0.3rem 0; font-size: 0.94rem; color: var(--text); }
.guia-check { list-style: none; margin: 0.5rem 0 0.7rem; padding-left: 0.2rem; }
.guia-check li { padding-left: 1.6rem; text-indent: -1.6rem; margin: 0.35rem 0; font-size: 0.94rem; color: var(--text); }
.guia-check li::before { content: "☐ "; color: var(--olive-bright); font-weight: 700; }
.guia-nota {
  background: rgba(255, 106, 43, 0.10); border-left: 4px solid var(--orange);
  padding: 0.8rem 1.1rem; margin: 1.1rem 0; border-radius: 0 10px 10px 0;
  color: var(--khaki); font-size: 0.93rem;
}
.guia-tabla-wrap { overflow-x: auto; margin: 0.8rem 0; }
.guia-tabla { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.guia-tabla th { background: var(--olive); color: #10150c; text-align: left; padding: 0.5rem 0.7rem; }
.guia-tabla td { border: 1px solid var(--line); padding: 0.5rem 0.7rem; color: var(--text); }
.guia-tabla tr:nth-child(even) td { background: var(--panel-2); }
.guia-plantilla { border: 1px solid var(--olive); border-radius: 12px; padding: 1rem 1.2rem; margin: 1rem 0; background: var(--panel-2); }
.guia-campo { border-bottom: 1px dotted var(--muted); padding: 0.55rem 0.1rem; }
.guia-campo span { color: var(--muted); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; display: block; }
.guia-offline { margin-top: 1.6rem; }
.guia-rel-title { font-size: 1.4rem; margin-top: 1.5rem; }
.guia-rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }
.guia-rel {
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 0.9rem 1rem; font-size: 0.88rem; font-weight: 600; color: var(--khaki);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.guia-rel:hover { border-color: var(--olive); transform: translateY(-2px); }
.guia-rel-ico { color: var(--orange); flex-shrink: 0; }

/* ---- página raíz (selector idioma) ---- */
.lang-main { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 2.5rem 1.2rem; background: radial-gradient(800px 400px at 50% 0%, rgba(122, 154, 94, 0.14), transparent 60%), var(--bg); }
.lang-logo { margin-bottom: 1.2rem; }
.lang-title { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.02em; }
.lang-sub { color: var(--muted); max-width: 640px; margin: 0.8rem auto 2rem; font-size: 0.95rem; }
.lang-pick { color: var(--khaki); font-weight: 600; margin-bottom: 1.4rem; }
.lang-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; max-width: 860px; width: 100%; }
.lang-card {
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 0.85rem 1rem; transition: border-color 0.2s ease, transform 0.2s ease;
}
.lang-card:hover { border-color: var(--olive); transform: translateY(-2px); }
.lang-code {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 800;
  background: rgba(90, 112, 68, 0.25); color: var(--olive-bright);
  padding: 0.22rem 0.45rem; border-radius: 6px; flex-shrink: 0;
}
.lang-name { font-size: 0.9rem; font-weight: 600; color: var(--text); }

@media (max-width: 900px) {
  .guia-rel-grid { grid-template-columns: 1fr; }
  .lang-grid { grid-template-columns: repeat(2, 1fr); }
  .lang-select { max-width: 110px; }
}
@media (max-width: 560px) {
  .lang-grid { grid-template-columns: 1fr; }
  .guia-bloques { padding: 1.3rem 1.1rem; }
}
/* ===== RTL (árabe) ===== */
[dir="rtl"] .guia-check li { padding-right: 1.6rem; padding-left: 0; text-indent: -1.6rem; }
[dir="rtl"] .guia-p, [dir="rtl"] .section-sub, [dir="rtl"] .hero-sub { text-align: right; }
[dir="rtl"] .guia-tabla th, [dir="rtl"] .guia-tabla td { text-align: right; }
[dir="rtl"] .guia-plantilla, [dir="rtl"] .guia-nota { text-align: right; }
[dir="rtl"] .lang-select { direction: ltr; }
[dir="rtl"] .guia-breadcrumb, [dir="rtl"] .guia-meta { text-align: right; }
[dir="rtl"] .offline-banner { text-align: right; }