/* Estilos de las páginas internas de Aura Studios (blog, privacidad, 404).
   Mismos colores y tipografías que la landing (index.html). */
:root {
  color-scheme: dark;
  --paper: #081332;
  --ink: #F7F4F6;
  --muted: #BDB5C8;
  --plum: #201B3B;
  --rose: #E6B3DB;
  --lilac: #C8B9EB;
  --lavender-gray: #8E859F;
  --line: rgba(200,185,235,.2);
  --card: rgba(32,27,59,.48);
  --whatsapp: #25D366;
  --whatsapp-hover: #1DBF5B;
  --serif: "Iowan Old Style", "Baskerville", "Palatino Linotype", Georgia, serif;
  --sans: "Aptos", "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(ellipse at 84% 6%, rgba(32,27,59,.52), transparent 36%), var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; }
.wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.narrow { width: min(720px, calc(100% - 48px)); margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; background: var(--rose); color: var(--paper); font-size: 13px; text-decoration: none; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--lilac); outline-offset: 4px; }

/* Cabecera */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(8,19,50,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.topbar { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; border-radius: 50%; display: block; object-fit: cover; box-shadow: 0 0 0 1px rgba(230,179,219,.35); }
.brand-name { font: 15px/1 var(--serif); letter-spacing: .24em; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--muted); font-size: 12px; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--rose); }
.nav .nav-cta { min-height: 38px; padding: 0 16px; display: inline-flex; align-items: center; gap: 8px; background: var(--whatsapp); border-radius: 2px; color: var(--paper); text-transform: none; letter-spacing: .04em; }
.nav .nav-cta:hover { background: var(--whatsapp-hover); color: var(--paper); }
.nav-cta svg { width: 15px; height: 15px; }

/* Encabezado de página / artículo */
.page-head { padding-block: 56px 34px; }
.breadcrumb { margin: 0 0 26px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; color: var(--muted); font-size: 12px; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: var(--lavender-gray); }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--rose); }
.kicker { display: inline-flex; align-items: center; gap: 12px; margin: 0 0 20px; color: var(--lilac); font-size: 11px; letter-spacing: .19em; text-transform: uppercase; }
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--rose); }
.page-title { margin: 0; font: 400 clamp(36px, 5.4vw, 58px)/1.08 var(--serif); letter-spacing: -.035em; }
.page-title em { color: var(--rose); font-weight: 400; }
.lede { margin: 22px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.meta { margin: 22px 0 0; color: var(--lavender-gray); font-size: 12px; letter-spacing: .06em; }

/* Cuerpo del artículo */
.article-figure { margin: 0 0 40px; }
.article-figure img { display: block; width: min(420px, 100%); height: auto; margin-inline: auto; border: 1px solid var(--line); box-shadow: 0 24px 60px rgba(0,0,0,.35); }
.prose { color: #DDD6E3; font-size: 17px; line-height: 1.85; }
.prose h2 { margin: 52px 0 0; color: var(--ink); font: 400 clamp(26px, 3.4vw, 34px)/1.2 var(--serif); letter-spacing: -.02em; }
.prose h3 { margin: 34px 0 0; color: var(--ink); font: 400 22px/1.3 var(--serif); }
.prose p { margin: 18px 0 0; }
.prose ul, .prose ol { margin: 18px 0 0; padding-left: 22px; }
.prose li { margin-top: 10px; }
.prose li::marker { color: var(--rose); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--rose); text-underline-offset: 4px; }
.prose blockquote { margin: 28px 0 0; padding: 18px 22px; border-left: 2px solid var(--rose); background: var(--card); color: var(--ink); font: 19px/1.6 var(--serif); }
.callout { margin: 30px 0 0; padding: 20px 22px; border: 1px solid var(--line); background: var(--card); font-size: 15px; line-height: 1.7; }
.callout strong { display: block; margin-bottom: 4px; color: var(--rose); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.myth { margin: 26px 0 0; border: 1px solid var(--line); }
.myth > div { padding: 16px 20px; }
.myth > div + div { border-top: 1px solid var(--line); background: var(--card); }
.myth span { display: block; margin-bottom: 4px; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.myth .is-myth span { color: var(--lavender-gray); }
.myth .is-truth span { color: var(--rose); }
.myth p { margin: 0; }
.myth .is-myth p { color: var(--ink); font: 20px/1.35 var(--serif); }

/* Llamada a la acción */
.cta-box { margin: 56px 0 0; padding: clamp(26px, 5vw, 40px); border: 1px solid rgba(230,179,219,.3); background: radial-gradient(ellipse at 90% 10%, rgba(230,179,219,.16), transparent 45%), linear-gradient(135deg, #201B3B, #0d1738); }
.cta-box h2 { margin: 0; font: 400 clamp(26px, 3.4vw, 34px)/1.2 var(--serif); }
.cta-box p { margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.button { min-height: 52px; margin-top: 22px; padding: 0 24px; display: inline-flex; align-items: center; gap: 12px; background: var(--whatsapp); border-radius: 2px; color: var(--paper); font-size: 13px; letter-spacing: .04em; text-decoration: none; transition: background .2s ease; }
.button:hover { background: var(--whatsapp-hover); }
.button svg { width: 17px; height: 17px; }
.button.is-quiet { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.button.is-quiet:hover { border-color: var(--rose); color: var(--rose); background: transparent; }

/* Listado del blog y artículos relacionados */
.post-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 0; padding: 0; list-style: none; }
.post-card { height: 100%; display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 16px; border: 1px solid var(--line); background: var(--card); text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.post-card:hover { border-color: var(--rose); transform: translateY(-2px); }
.post-card img { width: 120px; height: 150px; object-fit: cover; display: block; border: 1px solid var(--line); }
.post-card span { display: block; color: var(--rose); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.post-card h2, .post-card h3 { margin: 10px 0 0; font: 400 21px/1.25 var(--serif); }
.post-card p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.related { margin-top: 70px; padding-top: 40px; border-top: 1px solid var(--line); }
.related > h2 { margin: 0 0 20px; color: var(--lilac); font: 500 11px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }

main { padding-bottom: 90px; }

/* Pie */
.footer { border-top: 1px solid var(--line); padding-block: 34px; display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; color: var(--muted); font-size: 12px; }
.footer p { margin: 0; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; margin: 0; padding: 0; list-style: none; }
.footer-nav a { color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--rose); }
.footer-meta { text-align: right; line-height: 1.7; }

/* Botón flotante de WhatsApp */
.wa-float { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 30; width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--whatsapp); color: var(--paper); box-shadow: 0 10px 30px rgba(0,0,0,.35); transition: transform .2s ease; }
.wa-float:hover { transform: translateY(-2px); background: var(--whatsapp-hover); }
.wa-float svg { width: 24px; height: 24px; }

@media (max-width: 860px) {
  .nav a:not(.nav-cta):not(.keep) { display: none; }
  .footer { grid-template-columns: 1fr; }
  .footer-nav { justify-content: flex-start; }
  .footer-meta { text-align: left; }
}
@media (max-width: 680px) {
  .wrap, .narrow { width: calc(100% - 36px); }
  .topbar { height: 64px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-name { font-size: 12px; letter-spacing: .17em; }
  .nav { gap: 14px; }
  .nav .nav-cta { padding: 0 12px; }
  .page-head { padding-block: 40px 26px; }
  .lede { font-size: 16px; }
  .prose { font-size: 16px; }
  .post-grid { grid-template-columns: 1fr; }
  .post-card { grid-template-columns: 92px 1fr; gap: 14px; }
  .post-card img { width: 92px; height: 116px; }
  .post-card h2, .post-card h3 { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* Galería de publicaciones de Instagram dentro de un artículo */
.ig-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 4px; }
.ig-slide { margin: 0; }
.ig-slide img { display: block; width: 100%; height: auto; border: 1px solid var(--line); box-shadow: 0 18px 44px rgba(0,0,0,.3); }
.ig-slide figcaption { margin-top: 8px; color: var(--muted); font-size: 13px; }
.ig-link { margin-top: 18px; font-size: 15px; }
.article-figure[hidden] { display: none; }
@media (max-width: 680px) { .ig-gallery { grid-template-columns: 1fr; gap: 18px; } }

/* Tarjetas del blog solo texto */
.post-card { display: flex; flex-direction: column; gap: 0; padding: 26px 26px 24px; }
.post-card img, .post-card picture { display: none; }
.post-card h2, .post-card h3 { margin-top: 12px; }
.post-card p { margin-top: 10px; flex: 1; }
.post-card em { margin-top: 18px; font-style: normal; color: var(--lavender-gray); font-size: 12px; letter-spacing: .06em; }
.post-card:hover em { color: var(--rose); }
@media (max-width: 680px) { .post-card { padding: 22px 20px; } }