/*
Theme Name: BVPA Finanzas
Theme URI: https://bvpa.net/
Author: Equipo BVPA
Author URI: https://bvpa.net/
Description: Tema de blog profesional y rápido para contenidos de finanzas personales en español — ahorro, presupuesto, inversión, deudas y educación financiera. Portada con buscador, cuadrícula de categorías, artículos recientes y caja de autor. Compatible con Rank Math.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bvpa-finanzas
Tags: blog, custom-menu, featured-images, threaded-comments, translation-ready, sticky-post, one-column, editor-style
*/

/* ============================================================ tokens */
:root{
  --bv-navy:#0c2a4a; --bv-navy-2:#123a63; --bv-ink:#1b2733;
  --bv-teal:#0e6e94; --bv-teal-2:#12a3b8; --bv-green:#12b886;
  --bv-muted:#5b6b7b; --bv-line:#e6ebf0; --bv-bg:#f5f8fb; --bv-card:#fff; --bv-soft:#eaf3f8;
  --bv-radius:14px; --bv-shadow:0 8px 28px rgba(12,42,74,.09);
  --bv-wrap:1140px;
  --bv-sans:"Inter","Segoe UI",Roboto,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bv-bg);color:var(--bv-ink);font-family:var(--bv-sans);line-height:1.7;font-size:17px;}
img{max-width:100%;height:auto;}
a{color:var(--bv-teal);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{font-family:var(--bv-sans);font-weight:800;line-height:1.25;letter-spacing:-.3px;}
.bv-wrap{max-width:var(--bv-wrap);margin:0 auto;padding:0 20px;}

/* ============================================================ header */
.site-header{background:rgba(255,255,255,.97);backdrop-filter:saturate(1.2) blur(6px);border-bottom:1px solid var(--bv-line);position:sticky;top:0;z-index:50;}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;}
.site-brand{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--bv-navy);font-size:21px;text-decoration:none;}
.site-brand .logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--bv-navy),var(--bv-teal));color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;letter-spacing:.5px;}
.main-nav ul{list-style:none;display:flex;gap:2px;margin:0;padding:0;flex-wrap:wrap;}
.main-nav a{display:block;padding:8px 13px;border-radius:8px;color:var(--bv-navy);font-weight:600;font-size:15px;}
.main-nav a:hover{background:var(--bv-soft);text-decoration:none;}
.nav-toggle{display:none;border:1px solid var(--bv-line);background:#fff;border-radius:8px;padding:8px 12px;font-size:18px;cursor:pointer;color:var(--bv-navy);}

/* ============================================================ hero */
.bv-hero{position:relative;background:radial-gradient(1100px 380px at 82% -10%,rgba(18,163,184,.4),transparent 60%),linear-gradient(135deg,var(--bv-navy),var(--bv-navy-2));color:#fff;border-radius:0 0 28px 28px;padding:62px 20px 52px;text-align:center;overflow:hidden;}
.bv-eyebrow{display:inline-block;color:var(--bv-teal-2);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:12.5px;margin-bottom:12px;}
.bv-hero h1{color:#fff;font-size:clamp(30px,4.6vw,48px);margin:0 0 12px;letter-spacing:-.6px;}
.bv-hero p{color:#d7e6f2;font-size:clamp(15px,2vw,19px);max-width:660px;margin:0 auto 26px;}
.bv-search{display:flex;max-width:560px;margin:0 auto;background:#fff;border-radius:12px;padding:6px;box-shadow:0 12px 34px rgba(0,0,0,.2);}
.bv-search input[type=search]{flex:1;border:0;outline:0;background:transparent;font-size:16px;padding:11px 16px;color:var(--bv-ink);}
.bv-search button{border:0;background:linear-gradient(135deg,var(--bv-teal),var(--bv-teal-2));color:#fff;font-weight:700;padding:11px 24px;border-radius:9px;cursor:pointer;font-size:15px;}
.bv-search button:hover{filter:brightness(1.07);}
.bv-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:20px;}
.bv-badges span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);color:#fff;font-size:13px;padding:6px 13px;border-radius:999px;}

/* ============================================================ sections */
.bv-sec{padding:48px 0;}
.bv-h2{font-size:clamp(24px,3vw,33px);color:var(--bv-navy);margin:0 0 6px;text-align:center;}
.bv-sub{color:var(--bv-muted);text-align:center;margin:0 auto 30px;max-width:680px;font-size:16px;}
.bv-rule{width:60px;height:4px;margin:10px auto 0;border-radius:4px;background:linear-gradient(90deg,var(--bv-teal),var(--bv-green));}

/* category grid */
.bv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;}
.bv-cat{display:block;background:var(--bv-card);border:1px solid var(--bv-line);border-radius:var(--bv-radius);padding:22px 20px;color:inherit;box-shadow:var(--bv-shadow);transition:transform .15s,border-color .15s,box-shadow .15s;}
.bv-cat:hover{transform:translateY(-3px);border-color:var(--bv-teal);text-decoration:none;box-shadow:0 14px 34px rgba(12,42,74,.13);}
.bv-cat .ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;background:var(--bv-soft);margin-bottom:14px;}
.bv-cat h3{margin:0 0 4px;font-size:19px;color:var(--bv-navy);}
.bv-cat p{margin:0;font-size:14px;color:var(--bv-muted);}

/* features */
.bv-feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;}
.bv-feat .f{background:var(--bv-card);border:1px solid var(--bv-line);border-radius:var(--bv-radius);padding:24px;box-shadow:var(--bv-shadow);}
.bv-feat .f .fi{font-size:24px;margin-bottom:8px;}
.bv-feat .f b{display:block;color:var(--bv-navy);font-size:18px;margin-bottom:6px;}
.bv-feat .f span{color:var(--bv-muted);font-size:14.5px;}

/* post cards */
.bv-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;}
.pcard{background:var(--bv-card);border:1px solid var(--bv-line);border-radius:var(--bv-radius);overflow:hidden;box-shadow:var(--bv-shadow);display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s;}
.pcard:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(12,42,74,.13);}
.pcard .thumb{aspect-ratio:16/9;background:var(--bv-soft);display:block;}
.pcard .body{padding:16px 18px 18px;}
.pcard .cat{font-size:12px;font-weight:700;color:var(--bv-teal);text-transform:uppercase;letter-spacing:.5px;}
.pcard h3{margin:6px 0 8px;font-size:18px;line-height:1.35;}
.pcard h3 a{color:var(--bv-navy);}
.pcard .meta{color:var(--bv-muted);font-size:13px;}

/* CTA */
.bv-cta{background:radial-gradient(700px 200px at 20% 0%,rgba(18,184,134,.35),transparent 60%),linear-gradient(135deg,var(--bv-navy),var(--bv-teal));color:#fff;border-radius:22px;padding:42px 26px;text-align:center;overflow:hidden;}
.bv-cta h2{color:#fff;margin:0 0 8px;font-size:27px;}
.bv-cta p{color:#d7e6f2;margin:0 0 20px;}
.bv-btn{display:inline-block;background:#fff;color:var(--bv-navy);font-weight:700;padding:13px 28px;border-radius:10px;}
.bv-btn:hover{text-decoration:none;background:#eef6fb;}

/* ============================================================ article */
.article{background:#fff;border:1px solid var(--bv-line);border-radius:16px;box-shadow:var(--bv-shadow);padding:36px;margin:28px 0;}
.article h1.entry-title{color:var(--bv-navy);font-size:clamp(27px,3.4vw,37px);margin:0 0 12px;line-height:1.22;}
.entry-meta{color:var(--bv-muted);font-size:14px;margin-bottom:22px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.entry-meta .chip{background:var(--bv-soft);color:var(--bv-navy);padding:4px 11px;border-radius:999px;font-weight:600;font-size:12.5px;}
.entry-thumb{margin:0 0 24px;border-radius:12px;overflow:hidden;}
.entry-content{font-size:17px;}
.entry-content>*{margin-top:0;}
.entry-content p,.entry-content ul,.entry-content ol,.entry-content table,.entry-content figure,.entry-content blockquote{margin:0 0 1.2em;}
.entry-content h2{color:var(--bv-navy);margin:1.7em 0 .5em;font-size:25px;}
.entry-content h3{color:var(--bv-teal);font-size:20px;margin:1.4em 0 .4em;}
.entry-content a{color:var(--bv-teal);text-decoration:underline;text-underline-offset:2px;}
.entry-content ul,.entry-content ol{padding-left:1.3em;}
.entry-content li{margin:.4em 0;}
.entry-content strong{color:var(--bv-navy);}
.entry-content table{width:100%;border-collapse:collapse;font-size:15.5px;background:#fff;box-shadow:var(--bv-shadow);border-radius:10px;overflow:hidden;}
.entry-content th{background:var(--bv-navy);color:#fff;text-align:left;padding:11px 13px;}
.entry-content td{border-top:1px solid var(--bv-line);padding:10px 13px;}
.entry-content tr:nth-child(even) td{background:#f7fafc;}
.entry-content blockquote{border-left:4px solid var(--bv-teal);background:#f2f9fc;padding:14px 20px;border-radius:0 10px 10px 0;}
#rank-math-toc,.wp-block-rank-math-toc-block{background:var(--bv-soft);border:1px solid #d5e6f0;border-radius:12px;padding:18px 22px;margin:0 0 1.4em;}
#rank-math-toc h2,.wp-block-rank-math-toc-block h2{margin:0 0 8px;font-size:19px;color:var(--bv-navy);}
#rank-math-toc nav ul{margin:0;padding-left:1.1em;}
#rank-math-toc a{color:var(--bv-teal);}

/* author box */
.bv-authorbox{display:flex;gap:15px;align-items:flex-start;background:var(--bv-soft);border:1px solid #d5e6f0;border-radius:var(--bv-radius);padding:20px;margin:30px 0 0;}
.bv-authorbox .av{width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--bv-navy),var(--bv-teal));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:19px;flex:none;}
.bv-authorbox b{color:var(--bv-navy);display:block;margin-bottom:2px;font-size:17px;}
.bv-authorbox p{margin:0;font-size:14px;color:var(--bv-muted);}

/* related */
.bv-related h2{color:var(--bv-navy);font-size:23px;margin:0 0 16px;}

/* archive header */
.page-head{background:#fff;border:1px solid var(--bv-line);border-radius:16px;padding:28px 30px;margin:28px 0;box-shadow:var(--bv-shadow);}
.page-head h1{color:var(--bv-navy);margin:0 0 6px;font-size:29px;}
.page-head p{margin:0;color:var(--bv-muted);}

/* pagination */
.bv-pagination{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:26px 0 42px;}
.bv-pagination a,.bv-pagination span{padding:8px 14px;border-radius:9px;background:#fff;border:1px solid var(--bv-line);color:var(--bv-navy);font-weight:600;}
.bv-pagination .current{background:var(--bv-navy);color:#fff;border-color:var(--bv-navy);}

/* ============================================================ footer */
.site-footer{background:var(--bv-navy);color:#c5d6e6;margin-top:44px;}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding:44px 0 28px;}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:17px;}
.site-footer .fbrand{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:20px;font-weight:800;color:#fff;}
.site-footer .fbrand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--bv-teal),var(--bv-teal-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;}
.site-footer a{color:#c5d6e6;}
.site-footer a:hover{color:#fff;}
.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer li{margin:7px 0;font-size:14.5px;}
.site-footer .disc{font-size:13.5px;color:#9fb6cc;max-width:520px;}
.site-footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;text-align:center;font-size:13px;color:#9fb6cc;}

/* a11y */
.skip-link{position:absolute;left:-9999px;}
.skip-link:focus{left:12px;top:12px;background:#fff;padding:8px 14px;border-radius:8px;z-index:100;}

/* ============================================================ responsive */
@media(max-width:860px){ .site-footer .cols{grid-template-columns:1fr;} }
@media(max-width:720px){
  .nav-toggle{display:block;}
  .main-nav{display:none;flex-basis:100%;}
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;}
  .bv-hero{padding:48px 16px 40px;}
  .article{padding:22px;}
}