/* ─── DESIGN TOKENS (mismos que home) ─────────────────────── */
:root {
  --c-forest:   #2A4D1E;
  --c-sage:     #4A7C2F;
  --c-sage-lt:  #7BA05B;
  --c-terra:    #C4602A;
  --c-gold:     #C9973A;
  --c-gold-lt:  #E8C87A;
  --c-cream:    #F8F3EA;
  --c-warm:     #F2E8D5;
  --c-dark:     #1C1208;
  --c-brown:    #4A3728;
  --c-muted:    #7A6A58;
  --c-white:    #FFFFFF;
  --c-line:     #E8DECD;

  --r-sm: .5rem;
  --r-md: 1rem;
  --r-lg: 2rem;

  --shadow-card:  0 8px 32px rgba(28,18,8,.10);
  --shadow-hover: 0 16px 48px rgba(28,18,8,.18);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --nav-h: 72px;
}

/* ─── RESET ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--c-dark);
  background: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { display: block; max-width: 100%; height: auto; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── NAV (idéntica a la home) ─────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 5%;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
}
.nav-logo {
  display: flex; align-items: center; gap: .9rem;
  flex-shrink: 0;
}
.nav-logo-img {
  width: 50px; height: 50px;
  object-fit: contain;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.15));
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.nav-logo .logo-name {
  font-family: var(--font-serif); font-size: 1.35rem;
  font-weight: 600; color: var(--c-forest);
}
.nav-logo .logo-tagline {
  font-size: .58rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--c-muted);
}
.nav-links { display: flex; gap: 2rem; margin-left: auto; margin-right: 1.5rem; }
.nav-links a {
  font-size: .82rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--c-brown); transition: color .25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--c-terra); }
.nav-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .6rem 1.4rem;
  font-size: .78rem; font-weight: 500;
  letter-spacing: .06em;
  border: 1.5px solid var(--c-terra);
  color: var(--c-terra);
  border-radius: var(--r-sm);
  transition: all .25s;
}
.nav-cta:hover { background: var(--c-terra); color: var(--c-white); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; margin-left: auto; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--c-forest); transition: transform .3s; }

/* ─── BREADCRUMBS ──────────────────────────────────────────── */
.breadcrumbs {
  padding: calc(var(--nav-h) + 1.5rem) 5% 0;
  font-size: .78rem;
  color: var(--c-muted);
  max-width: 1200px;
  margin: 0 auto;
}
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .4rem; }
.breadcrumbs li { display: flex; align-items: center; gap: .4rem; }
.breadcrumbs li + li::before { content: '›'; color: var(--c-muted); }
.breadcrumbs a { color: var(--c-muted); transition: color .2s; }
.breadcrumbs a:hover { color: var(--c-terra); }
.breadcrumbs li[aria-current] { color: var(--c-forest); font-weight: 500; }

/* ─── BLOG HUB ─────────────────────────────────────────────── */
.blog-hero {
  text-align: center;
  padding: 4rem 5% 3rem;
  max-width: 800px;
  margin: 0 auto;
}
.blog-hero .eyebrow {
  font-size: .75rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--c-terra);
  font-weight: 600; margin-bottom: 1rem;
  display: inline-block;
}
.blog-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 300;
  color: var(--c-forest);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.blog-hero p {
  font-size: 1.08rem;
  color: var(--c-muted);
  line-height: 1.75;
  max-width: 56ch;
  margin: 0 auto;
}

.blog-filters {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: .5rem; padding: 0 5% 2rem;
}
.blog-filters button {
  padding: .5rem 1.1rem;
  font-size: .78rem; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  background: var(--c-warm); color: var(--c-brown);
  border: none; border-radius: 2rem;
  cursor: pointer; transition: all .2s;
  font-family: inherit;
}
.blog-filters button:hover { background: var(--c-gold-lt); color: var(--c-dark); }
.blog-filters button.active { background: var(--c-terra); color: var(--c-white); }

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5% 5rem;
}
.post-card {
  background: var(--c-white);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .35s ease, box-shadow .35s ease;
  display: flex; flex-direction: column;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.post-card-img {
  position: relative; aspect-ratio: 16/10; overflow: hidden;
}
.post-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.post-card:hover .post-card-img img { transform: scale(1.06); }
.post-card-category {
  position: absolute; top: 1rem; left: 1rem;
  background: rgba(196, 96, 42, .95);
  color: var(--c-white);
  font-size: .68rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .35rem .8rem; border-radius: var(--r-sm);
}
.post-card-body {
  padding: 1.5rem 1.5rem 1.75rem;
  flex: 1; display: flex; flex-direction: column;
}
.post-card-meta {
  font-size: .72rem; color: var(--c-muted);
  letter-spacing: .04em; margin-bottom: .75rem;
}
.post-card h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 500;
  color: var(--c-forest);
  line-height: 1.25; margin-bottom: .75rem;
}
.post-card p {
  font-size: .92rem; color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}
.post-card-link {
  font-size: .82rem; font-weight: 600;
  letter-spacing: .04em;
  color: var(--c-terra);
  display: inline-flex; align-items: center; gap: .35rem;
  align-self: flex-start;
}
.post-card-link::after { content: '→'; transition: transform .25s; }
.post-card:hover .post-card-link::after { transform: translateX(4px); }

/* ─── ARTICLE PAGE ─────────────────────────────────────────── */
.article-hero {
  height: 60vh; min-height: 420px;
  position: relative;
  margin-top: var(--nav-h);
  overflow: hidden;
}
.article-hero img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.article-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(28,18,8,.2) 0%, rgba(28,18,8,.65) 100%);
}
.article-hero-content {
  position: absolute; bottom: 3rem; left: 0; right: 0;
  z-index: 2;
  padding: 0 5%;
  max-width: 900px;
  margin: 0 auto;
  color: var(--c-white);
}
.article-hero-content .category-tag {
  display: inline-block;
  background: var(--c-terra);
  color: var(--c-white);
  font-size: .7rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .4rem .9rem;
  border-radius: var(--r-sm);
  margin-bottom: 1.25rem;
}
.article-hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}
.article-meta {
  display: flex; flex-wrap: wrap; gap: 1.25rem;
  font-size: .85rem;
  color: rgba(255,255,255,.85);
}
.article-meta span { display: inline-flex; align-items: center; gap: .4rem; }

/* Cuerpo del artículo */
.article-body {
  max-width: 740px;
  margin: 0 auto;
  padding: 4rem 5% 2rem;
  font-size: 1.05rem;
  color: var(--c-dark);
  line-height: 1.85;
}
.article-body > * + * { margin-top: 1.4rem; }
.article-body .lead {
  font-size: 1.18rem;
  color: var(--c-brown);
  font-weight: 400;
  line-height: 1.7;
  border-left: 3px solid var(--c-gold);
  padding-left: 1.2rem;
  margin-bottom: 2.5rem;
}
.article-body h2 {
  font-family: var(--font-serif);
  font-size: 2rem; font-weight: 500;
  color: var(--c-forest);
  margin-top: 3rem;
  line-height: 1.2;
}
.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem; font-weight: 600;
  color: var(--c-forest);
  margin-top: 2.2rem;
  line-height: 1.3;
}
.article-body p { color: var(--c-brown); }
.article-body a { color: var(--c-terra); text-decoration: underline; text-underline-offset: 3px; }
.article-body a:hover { color: var(--c-sage); }
.article-body strong { color: var(--c-forest); font-weight: 600; }
.article-body ul, .article-body ol {
  padding-left: 1.5rem;
}
.article-body ul li, .article-body ol li {
  margin-bottom: .55rem;
  color: var(--c-brown);
}
.article-body ul li { list-style: disc; }
.article-body ol li { list-style: decimal; }
.article-body blockquote {
  border-left: 4px solid var(--c-terra);
  padding: 1rem 1.5rem;
  background: var(--c-cream);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-style: italic;
  color: var(--c-brown);
  margin: 2rem 0;
}
.article-body figure {
  margin: 2.5rem 0;
}
.article-body figure img {
  width: 100%; border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
}
.article-body figcaption {
  text-align: center; font-size: .82rem;
  color: var(--c-muted); margin-top: .65rem;
  font-style: italic;
}
.article-body .toc {
  background: var(--c-warm);
  padding: 1.5rem 1.75rem;
  border-radius: var(--r-md);
  margin: 2.5rem 0;
}
.article-body .toc h4 {
  font-size: .75rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--c-terra);
  margin-bottom: .9rem; font-weight: 700;
}
.article-body .toc ol { padding-left: 1.4rem; }
.article-body .toc li {
  margin-bottom: .45rem; list-style: decimal;
}
.article-body .toc a { color: var(--c-brown); text-decoration: none; }
.article-body .toc a:hover { color: var(--c-terra); }

/* Caja destacada (Inti Raymi, etc.) */
.callout {
  background: linear-gradient(135deg, var(--c-forest) 0%, var(--c-sage) 100%);
  color: var(--c-white);
  padding: 2.25rem 2rem;
  border-radius: var(--r-md);
  margin: 2.5rem 0;
}
.callout .callout-badge {
  display: inline-block;
  background: var(--c-gold);
  color: var(--c-dark);
  font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}
.callout h3 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--c-white) !important;
  margin: 0 0 .75rem !important;
}
.callout p { color: rgba(255,255,255,.9); margin-bottom: 0; }
.callout p + p { margin-top: .75rem; }

/* CTA final del artículo */
.article-cta {
  background: var(--c-cream);
  padding: 3rem 5%;
  margin-top: 4rem;
}
.article-cta-inner {
  max-width: 740px; margin: 0 auto;
  text-align: center;
}
.article-cta h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem; font-weight: 500;
  color: var(--c-forest);
  margin-bottom: .75rem;
}
.article-cta p {
  color: var(--c-muted);
  margin-bottom: 1.5rem;
}
.btn-book {
  display: inline-block;
  padding: .95rem 2.2rem;
  background: var(--c-terra);
  color: var(--c-white);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .06em;
  border-radius: var(--r-sm);
  transition: all .25s;
}
.btn-book:hover { background: #a34d21; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(196,96,42,.35); }

/* Related posts */
.related {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 5%;
}
.related h2 {
  font-family: var(--font-serif);
  font-size: 2rem; font-weight: 400;
  color: var(--c-forest);
  text-align: center;
  margin-bottom: 2.5rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* ─── FOOTER (igual a home) ────────────────────────────────── */
footer {
  background: var(--c-dark);
  color: rgba(255,255,255,.6);
  padding: 4rem 5% 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; }
.footer-logo-img { width: 65px; height: 65px; margin-bottom: 1rem; filter: drop-shadow(0 4px 12px rgba(201,151,58,.4)); }
.footer-brand .logo-name { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 600; color: var(--c-white); margin-bottom: .25rem; }
.footer-brand .logo-tagline { font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--c-gold-lt); margin-bottom: 1.25rem; }
.footer-about { font-size: .82rem; line-height: 1.7; overflow-wrap: break-word; }
.footer-social { display: flex; gap: .75rem; margin-top: 1.5rem; }
.social-btn {
  width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%; transition: all .25s;
}
.social-btn:hover { background: var(--c-terra); border-color: var(--c-terra); }
.social-btn svg { width: 16px; color: rgba(255,255,255,.7); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  text-align: center;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
}

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .article-hero { height: 50vh; min-height: 360px; }
  .article-body { padding: 2.5rem 5% 1rem; font-size: 1rem; line-height: 1.75; }
  .article-body h2 { font-size: 1.65rem; margin-top: 2.25rem; }
  .article-body h3 { font-size: 1.25rem; margin-top: 1.75rem; }
  .article-body .lead { font-size: 1.05rem; }
  .callout { padding: 1.75rem 1.5rem; }
  .callout h3 { font-size: 1.5rem !important; }
  .blog-hero { padding: 2.5rem 5% 2rem; }
  .footer-about { font-size: .75rem; }
}