/* ===========================================================================
   Blog albydev — estilos de listado y artículo.
   Reutiliza las variables de /style.css (--coral, --teal, --ink, --fh...).
   =========================================================================== */

/* ── NAV (replica del home, adaptada para /blog) ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 0;transition:background .28s,border-color .28s,padding .28s var(--ease),box-shadow .28s}
.nav.stuck{padding:11px 0;background:rgba(9,9,13,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-hi);box-shadow:0 12px 42px rgba(0,0,0,.22)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav__logo{font-family:var(--fh);font-size:19px;font-weight:800;letter-spacing:-.5px;transition:transform .2s var(--ease)}
.nav__logo span{color:var(--coral)}
.nav__logo:hover{transform:translateY(-1px)}
.nav__links{display:flex;align-items:center;gap:28px;font-size:13px;color:var(--ink-2)}
.nav__links a{position:relative;transition:color .2s}
.nav__links a:hover,.nav__links a.active{color:var(--ink)}
.nav__cta{font-family:var(--fh);font-size:13px;font-weight:700;color:var(--bg);background:var(--ink);padding:9px 20px;border-radius:100px;transition:background .2s,transform .2s}
.nav__cta:hover{background:var(--coral);transform:scale(1.03)}

/* ── BLOG HERO ── */
.blog-hero{padding:150px 0 40px}
.blog-hero__eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:600;color:var(--coral);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:22px}
.blog-hero__eyebrow::before{content:'';width:22px;height:1.5px;background:var(--coral)}
.blog-hero__title{font-family:var(--fh);font-size:clamp(38px,6vw,68px);font-weight:800;line-height:1.03;letter-spacing:-2px;max-width:760px;margin-bottom:22px}
.blog-hero__title em{font-style:italic;color:var(--ink-2)}
.blog-hero__sub{font-size:clamp(15px,1.4vw,17px);color:var(--ink-2);max-width:560px;line-height:1.7}

/* ── POST GRID ── */
.posts{padding:40px 0 96px}
.posts__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:20px;overflow:hidden;transition:border-color .25s,transform .25s var(--ease)}
.post-card:hover{border-color:var(--border-hi);transform:translateY(-4px)}
.post-card__media{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(255,85,51,.20),rgba(0,200,168,.14)),var(--surface-2)}
.post-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post-card:hover .post-card__media img{transform:scale(1.04)}
.post-card__body{display:flex;flex-direction:column;flex:1;padding:22px}
.post-card__meta{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--coral);margin-bottom:12px}
.post-card__meta span{color:var(--ink-3);font-weight:500;letter-spacing:0;text-transform:none}
.post-card__title{font-family:var(--fh);font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.5px;line-height:1.25;margin-bottom:10px}
.post-card__excerpt{font-size:14px;color:var(--ink-2);line-height:1.65;margin-bottom:18px;flex:1}
.post-card__link{display:inline-flex;align-items:center;gap:8px;font-family:var(--fh);font-size:13px;font-weight:700;color:var(--ink)}
.post-card__link svg{width:13px;height:13px;transition:transform .2s}
.post-card:hover .post-card__link svg{transform:translateX(3px)}
.post-card--feat{grid-column:1/-1;flex-direction:row}
.post-card--feat .post-card__media{flex:0 0 52%;aspect-ratio:auto}
.post-card--feat .post-card__body{padding:40px}
.post-card--feat .post-card__title{font-size:clamp(24px,3vw,34px)}
.post-card--feat .post-card__excerpt{font-size:15px;max-width:520px}

/* ── ARTICLE ── */
.art{padding:130px 0 0}
.art__breadcrumb{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--ink-3);margin-bottom:26px;flex-wrap:wrap}
.art__breadcrumb a{color:var(--ink-2);transition:color .2s}
.art__breadcrumb a:hover{color:var(--coral)}
.art__meta{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--coral);margin-bottom:18px}
.art__meta span{color:var(--ink-3);font-weight:500;letter-spacing:0;text-transform:none}
.art__title{font-family:var(--fh);font-size:clamp(30px,5vw,52px);font-weight:800;color:var(--ink);line-height:1.06;letter-spacing:-1.5px;margin-bottom:20px}
.art__lead{font-size:clamp(16px,1.6vw,19px);color:var(--ink-2);line-height:1.7;max-width:720px;margin-bottom:36px}
.art__hero{border-radius:20px;overflow:hidden;border:1px solid var(--border);margin-bottom:48px;min-height:220px;background:linear-gradient(135deg,rgba(255,85,51,.20),rgba(0,200,168,.14)),var(--surface-2)}
.art__hero img{width:100%;height:auto;display:block}

.prose{font-size:17px;line-height:1.8;color:var(--ink-2)}
.prose h2{font-family:var(--fh);font-size:clamp(24px,3vw,32px);font-weight:800;color:var(--ink);letter-spacing:-1px;line-height:1.15;margin:52px 0 18px}
.prose h3{font-family:var(--fh);font-size:20px;font-weight:700;color:var(--ink);letter-spacing:-.4px;margin:34px 0 12px}
.prose p{margin-bottom:22px}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.prose ul{margin:0 0 24px}
.prose li{position:relative;padding-left:28px;margin-bottom:12px}
.prose li::before{content:'';position:absolute;left:0;top:9px;width:15px;height:15px;border-radius:50%;border:1.5px solid var(--teal);background:url("data:image/svg+xml,%3Csvg width='9' height='7' viewBox='0 0 9 7' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 3.5L3.2 5.8L8 1' stroke='%2300c8a8' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/9px no-repeat}
.prose blockquote{border-left:3px solid var(--coral);padding:6px 0 6px 24px;margin:0 0 24px;font-family:var(--fh);font-size:20px;font-weight:600;color:var(--ink);line-height:1.5;letter-spacing:-.3px}

/* tabla de precios dentro del artículo */
.prose .tbl{width:100%;border-collapse:collapse;margin:0 0 28px;font-size:15px}
.prose .tbl th,.prose .tbl td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--border)}
.prose .tbl th{font-family:var(--fh);font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-2)}
.prose .tbl td{color:var(--ink-2)}
.prose .tbl td:last-child{font-family:var(--fh);font-weight:700;color:var(--ink);white-space:nowrap}
.prose .tbl tr:hover td{background:var(--surface)}

/* caja destacada / TL;DR */
.callout{background:var(--surface);border:1px solid var(--border-hi);border-radius:16px;padding:24px 26px;margin:0 0 28px}
.callout__h{font-family:var(--fh);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
.callout p{margin:0;font-size:15px;color:var(--ink-2)}

/* CTA de fin de artículo */
.art-cta{margin:56px 0;background:linear-gradient(155deg,rgba(255,85,51,.07),var(--surface) 60%);border:1px solid var(--coral);border-radius:20px;padding:38px 34px;text-align:center}
.art-cta__t{font-family:var(--fh);font-size:clamp(22px,3vw,28px);font-weight:800;color:var(--ink);letter-spacing:-.6px;margin-bottom:10px}
.art-cta__p{font-size:15px;color:var(--ink-2);max-width:460px;margin:0 auto 22px;line-height:1.6}
.art-cta__btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--fh);font-size:15px;font-weight:700;color:#fff;background:var(--coral);padding:14px 30px;border-radius:100px;transition:background .2s,transform .2s var(--ease)}
.art-cta__btn:hover{background:#ff7050;transform:translateY(-2px)}

/* autor + relacionados */
.art-author{display:flex;align-items:center;gap:16px;padding:26px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:48px}
.art-author__av{width:52px;height:52px;border-radius:50%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;font-family:var(--fh);font-weight:800;color:var(--coral);font-size:20px;flex-shrink:0;border:1px solid var(--border-hi)}
.art-author__n{font-family:var(--fh);font-weight:700;color:var(--ink);font-size:15px}
.art-author__r{font-size:13px;color:var(--ink-2)}
.related{padding:0 0 96px}
.related__h{font-family:var(--fh);font-size:14px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--ink-2);margin-bottom:22px}
.related__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}

/* ── FOOTER (replica compacta del home) ── */
.footer{background:var(--surface);border-top:1px solid var(--border);padding:44px 0 24px;margin-top:40px}
.footer__g{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:32px}
.footer__logo{font-family:var(--fh);font-size:19px;font-weight:800;letter-spacing:-.4px;margin-bottom:8px}
.footer__logo span{color:var(--coral)}
.footer__tag{font-size:13px;color:var(--ink-2);line-height:1.6;max-width:280px}
.footer__links{display:flex;flex-direction:column;gap:8px}
.footer__h{font-size:10px;font-weight:700;color:var(--ink-2);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.footer__links a{font-size:13px;color:var(--ink-2);transition:color .2s}
.footer__links a:hover{color:var(--ink)}
.footer__b{padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--ink-2);flex-wrap:wrap;gap:8px}

@media(max-width:900px){
  .posts__grid{grid-template-columns:1fr;gap:18px}
  .post-card--feat{flex-direction:column}
  .post-card--feat .post-card__media{flex:none;aspect-ratio:16/9}
  .post-card--feat .post-card__body{padding:24px}
  .related__grid{grid-template-columns:1fr}
  .nav__links{display:none}
}