/*
Theme Name: Marfil
Theme URI: https://elrincondelnorte.es
Author: José Ignacio Rodríguez Fernández
Author URI: https://elrincondelnorte.es
Description: Tema profesional autónomo y sin dependencias. Base crema, marca en verde pino y detalles en latón envejecido. Totalmente adaptable a escritorio, tablet y móvil, con zona de banner contenida bajo la cabecera. Tipografías Spectral + Mulish, menú móvil accesible, área de widgets y opciones de personalizador.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
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: marfil
Tags: crema, verde, laton, responsive, custom-menu, custom-logo, featured-images, translation-ready, threaded-comments, footer-widgets
*/

/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg:            #F1EBDD;   /* crema pergamino */
  --surface:       #FBF7ED;   /* tarjeta elevada, casi blanco cálido */
  --surface-2:     #E9E1CF;   /* hueco / miniaturas */
  --ink:           #2A2721;   /* texto principal (tinta cálida) */
  --heading:       #1E4032;   /* verde pino: titulares y marca */
  --heading-soft:  #2A5343;
  --accent:        #A97F35;   /* latón envejecido: detalles */
  --accent-bright: #C29A4E;   /* latón claro: hover / brillos */
  --muted:         #6E685A;   /* texto secundario */
  --line:          rgba(30,64,50,.18);
  --line-soft:     rgba(30,64,50,.10);
  --shadow:        0 22px 48px -26px rgba(30,42,30,.38);

  --footer-bg:     #1E4032;   /* pie verde pino (ancla) */
  --footer-text:   #EAE3D2;
  --footer-muted:  #B9C4B7;

  --brass-foil: linear-gradient(180deg,#CDA662 0%,#B98F42 45%,#8A6828 100%);

  --font-display: "Spectral", Georgia, "Times New Roman", serif;
  --font-body:    "Mulish", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --wrap:  1180px;
  --wrap-narrow: 760px;
  --banner-max: 880px;        /* banner contenido, no a todo el ancho */
  --gap:   clamp(1.25rem, 3vw, 2.5rem);
  --radius: 14px;
  --radius-sm: 9px;

  --step--1: clamp(.82rem, .8rem + .1vw, .9rem);
  --step-0:  clamp(1rem, .96rem + .2vw, 1.09rem);
  --step-1:  clamp(1.2rem, 1.1rem + .5vw, 1.45rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --step-3:  clamp(2rem, 1.5rem + 2.4vw, 3.2rem);
  --step-4:  clamp(2.6rem, 1.7rem + 4.2vw, 5rem);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  /* veladuras muy sutiles verde/latón, sin imágenes externas */
  background-image:
    radial-gradient(1100px 560px at 82% -6%, rgba(169,127,53,.07), transparent 60%),
    radial-gradient(900px 500px at -5% 8%, rgba(30,64,50,.05), transparent 55%);
  background-attachment:fixed;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .25s ease}
a:hover{color:var(--heading)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:rgba(169,127,53,.24);color:var(--ink)}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.14;
  letter-spacing:-.006em;
  color:var(--heading);
  margin:0 0 .6em;
}
h1{font-size:var(--step-4)}
h2{font-size:var(--step-3)}
h3{font-size:var(--step-2)}
h4{font-size:var(--step-1)}
p{margin:0 0 1.2em}
blockquote{
  margin:1.8em 0;padding:.4em 0 .4em 1.4em;
  border-left:2px solid var(--accent);
  font-family:var(--font-display);font-size:var(--step-1);
  font-style:italic;color:var(--heading);
}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
pre{background:var(--surface-2);padding:1.1rem 1.2rem;border-radius:var(--radius-sm);overflow:auto;border:1px solid var(--line)}
code{background:rgba(30,64,50,.08);padding:.12em .4em;border-radius:5px;color:var(--heading)}
hr{border:0;height:1px;background:var(--line);margin:2.5rem 0}

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap{width:min(100% - 2.5rem, var(--wrap));margin-inline:auto}
.wrap-narrow{width:min(100% - 2.5rem, var(--wrap-narrow));margin-inline:auto}
.section{padding-block:clamp(3rem,6vw,5.5rem)}
.section + .section{padding-top:0}
.skip-link{position:absolute;left:-999px;top:0;background:var(--heading);color:#fff;padding:.7rem 1rem;z-index:200}
.skip-link:focus{left:1rem;top:1rem}

.gold-line{height:1px;width:100%;background:linear-gradient(90deg,transparent,var(--accent),transparent)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-body);font-weight:700;
  font-size:var(--step--1);letter-spacing:.03em;text-transform:uppercase;
  color:var(--accent);margin:0 0 1rem;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent);opacity:.8}
.metal-text{
  background:var(--brass-foil);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--font-body);font-weight:700;font-size:var(--step-0);
  padding:.82em 1.6em;border-radius:999px;cursor:pointer;
  border:1px solid var(--heading);color:var(--footer-text);
  background:linear-gradient(180deg,var(--heading-soft),var(--heading));
  transition:transform .2s ease, box-shadow .25s ease, filter .25s ease;
  box-shadow:0 12px 26px -16px rgba(30,64,50,.7);
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08);color:var(--footer-text);box-shadow:0 16px 34px -14px rgba(30,64,50,.65)}
.btn-ghost{
  background:transparent;color:var(--heading);
  border:1px solid var(--accent);box-shadow:none;
}
.btn-ghost:hover{background:rgba(169,127,53,.10);color:var(--heading);border-color:var(--accent-bright)}

/* ============================================================
   CABECERA
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(241,235,221,.75);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{background:rgba(241,235,221,.96);border-bottom-color:var(--line);box-shadow:0 10px 30px -22px rgba(30,42,30,.4)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:76px}
.brand{display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.brand .custom-logo{max-height:46px;width:auto}
.brand-title{font-family:var(--font-display);font-weight:600;font-size:1.4rem;letter-spacing:.005em;color:var(--heading);line-height:1.05}
.brand-title a{color:inherit}
.brand-title a:hover{color:var(--accent)}
.brand-tagline{display:block;font-family:var(--font-body);font-size:.72rem;color:var(--muted);font-weight:600;margin-top:2px}

.primary-nav ul{list-style:none;display:flex;align-items:center;gap:.35rem;margin:0;padding:0}
.primary-nav a{display:block;color:var(--ink);font-weight:600;font-size:.98rem;padding:.5rem .85rem;border-radius:8px;position:relative}
.primary-nav a::after{content:"";position:absolute;left:.85rem;right:.85rem;bottom:.28rem;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .28s ease}
.primary-nav a:hover{color:var(--heading)}
.primary-nav a:hover::after,
.primary-nav .current-menu-item > a::after{transform:scaleX(1)}
.primary-nav .current-menu-item > a{color:var(--heading)}

.primary-nav .sub-menu{
  position:absolute;top:100%;left:0;min-width:220px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:.4rem;flex-direction:column;gap:0;box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.22s ease;
}
.primary-nav li{position:relative}
.primary-nav li:hover > .sub-menu,
.primary-nav li:focus-within > .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.primary-nav .sub-menu a::after{display:none}

.nav-toggle{display:none;background:transparent;border:1px solid var(--line);width:46px;height:46px;border-radius:10px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--heading);position:relative;transition:.25s ease}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--heading);transition:.25s ease}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ============================================================
   BANNER (contenido, bajo la cabecera)
   ============================================================ */
.site-banner{padding-block:clamp(1.1rem,2.6vw,1.9rem)}
.site-banner .banner-inner{
  width:min(100% - 2.5rem, var(--banner-max));
  margin-inline:auto;text-align:center;
}
.site-banner .banner-inner img{margin-inline:auto;border-radius:var(--radius-sm)}
.site-banner .widget{margin:0}
.banner-placeholder{
  border:1px dashed var(--accent);border-radius:var(--radius);
  padding:1.4rem 1.6rem;text-align:center;color:var(--muted);
  background:var(--surface);font-size:.95rem;
}
.banner-placeholder strong{display:block;color:var(--heading);font-family:var(--font-display);font-size:1.05rem;margin-bottom:.25rem}
.banner-placeholder code{background:rgba(30,64,50,.08)}

/* ============================================================
   TARJETAS / GRID
   ============================================================ */
.section-head{max-width:60ch;margin-bottom:2.6rem}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{color:var(--muted);margin:0}

.card-grid{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{
  background:var(--surface);
  border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:0 10px 30px -26px rgba(30,42,30,.35);
  transition:border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow)}
.card-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-thumb img{transform:scale(1.04)}
.card-body{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.card-meta{font-size:var(--step--1);color:var(--accent);font-weight:700;letter-spacing:.02em}
.card-title{font-size:var(--step-1);margin:0}
.card-title a{color:var(--heading)}
.card-title a:hover{color:var(--accent)}
.card-excerpt{color:var(--muted);font-size:.98rem;margin:0}
.card-more{margin-top:auto;padding-top:.6rem;color:var(--accent);font-weight:700;font-size:.95rem}
.card-more:hover{color:var(--heading)}

/* ============================================================
   CONTENIDO / ENTRADA
   ============================================================ */
.entry{margin-inline:auto}
.entry-header{margin-bottom:2rem}
.entry-title{margin-bottom:.4rem}
.entry-meta{color:var(--muted);font-size:var(--step--1);display:flex;flex-wrap:wrap;gap:.35rem 1rem;align-items:center}
.entry-meta a{color:var(--accent)}
.entry-featured{margin:0 0 2.2rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft)}
.entry-content{font-size:1.08rem;color:var(--ink)}
.entry-content h2,.entry-content h3{margin-top:1.8em}
.entry-content a{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.entry-content a:hover{text-decoration-color:var(--accent)}
.entry-content ul,.entry-content ol{padding-left:1.3rem;margin:0 0 1.3em}
.entry-content li{margin-bottom:.5em}
.entry-content img{border-radius:var(--radius-sm);margin:1.4em 0}
.entry-footer{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
.tags a{display:inline-block;font-size:.85rem;color:var(--muted);border:1px solid var(--line);padding:.25em .8em;border-radius:999px;margin:.2rem .3rem .2rem 0}
.tags a:hover{border-color:var(--accent);color:var(--heading)}

.pagination{display:flex;gap:.4rem;justify-content:center;margin-top:3rem;flex-wrap:wrap}
.pagination .page-numbers{display:inline-flex;min-width:44px;height:44px;align-items:center;justify-content:center;padding:0 .7rem;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-weight:600}
.pagination .page-numbers:hover{border-color:var(--accent);color:var(--heading)}
.pagination .current{background:var(--heading);color:var(--footer-text);border-color:var(--heading)}

.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2.6rem}
.post-nav a{display:block;padding:1.1rem 1.3rem;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:var(--surface);transition:border-color .25s ease}
.post-nav a:hover{border-color:var(--accent)}
.post-nav small{color:var(--accent);font-size:.8rem;display:block;margin-bottom:.2rem;text-transform:uppercase;letter-spacing:.04em}
.post-nav span{color:var(--heading)}
.post-nav .to-next{text-align:right}

/* ============================================================
   COMENTARIOS
   ============================================================ */
.comments{margin-top:3rem;padding-top:2.2rem;border-top:1px solid var(--line)}
.comment-list{list-style:none;margin:0;padding:0}
.comment-list ul.children{list-style:none;margin:0 0 0 1.4rem;padding:0;border-left:1px solid var(--line-soft)}
.comment-body{padding:1.2rem 0;border-bottom:1px solid var(--line-soft)}
.comment-author{display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem}
.comment-author .avatar{border-radius:50%;border:1px solid var(--line)}
.comment-author cite{font-style:normal;font-weight:700;color:var(--heading)}
.comment-meta{font-size:.82rem;color:var(--muted)}
.comment-respond{margin-top:2rem}
.comment-form{display:grid;gap:1rem;margin-top:1rem}
.comment-form p{margin:0}
input[type=text],input[type=email],input[type=url],input[type=search],input[type=password],textarea{
  width:100%;background:var(--surface);border:1px solid var(--line);color:var(--ink);
  padding:.8rem 1rem;border-radius:var(--radius-sm);font-family:inherit;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease;
}
input:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(169,127,53,.14)}
label{color:var(--muted);font-size:.9rem;display:block;margin-bottom:.35rem}

/* ============================================================
   BARRA LATERAL / WIDGETS
   ============================================================ */
.layout{display:grid;grid-template-columns:1fr;gap:clamp(2rem,5vw,4rem)}
.has-sidebar{grid-template-columns:minmax(0,1fr) 320px}
.sidebar .widget{margin-bottom:2.2rem}
.widget-title{font-family:var(--font-display);font-size:1.2rem;margin-bottom:1rem;color:var(--heading);position:relative;padding-bottom:.6rem}
.widget-title::after{content:"";position:absolute;left:0;bottom:0;width:38px;height:2px;background:var(--accent)}
.widget ul{list-style:none;margin:0;padding:0}
.widget li{padding:.45rem 0;border-bottom:1px solid var(--line-soft);color:var(--muted)}
.widget li a{color:var(--ink)}
.widget li a:hover{color:var(--accent)}

/* ============================================================
   PIE (verde pino, ancla)
   ============================================================ */
.site-footer{margin-top:clamp(3rem,7vw,6rem);background:var(--footer-bg);color:var(--footer-text)}
.footer-widgets{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:var(--gap);padding-block:clamp(3rem,6vw,4.5rem)}
.site-footer .brand-title{color:var(--footer-text)}
.footer-brand .brand-title{font-size:1.6rem}
.footer-brand p{color:var(--footer-muted);max-width:34ch;margin-top:.8rem}
.site-footer .widget-title{color:var(--footer-text)}
.site-footer .widget-title::after{background:var(--accent-bright)}
.site-footer .widget li{border-bottom-color:rgba(234,227,210,.14);color:var(--footer-muted)}
.site-footer .widget li a{color:var(--footer-text)}
.site-footer .widget li a:hover{color:var(--accent-bright)}
.site-footer a{color:var(--footer-text)}
.site-footer a:hover{color:var(--accent-bright)}
.footer-bottom{border-top:1px solid rgba(234,227,210,.16);padding-block:1.6rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
.footer-bottom p{margin:0;color:var(--footer-muted);font-size:.9rem}
.footer-nav ul{list-style:none;display:flex;gap:1.2rem;margin:0;padding:0;flex-wrap:wrap}
.footer-nav a{color:var(--footer-muted);font-size:.9rem}
.footer-nav a:hover{color:var(--accent-bright)}

/* ============================================================
   404 / SIN RESULTADOS
   ============================================================ */
.error-404,.no-results{text-align:center;padding-block:clamp(3rem,8vw,6rem)}
.error-404 .code{font-family:var(--font-display);font-size:clamp(5rem,18vw,11rem);line-height:1;margin:0}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.search-form{display:flex;gap:.6rem;max-width:440px;margin:1.5rem auto 0}
.search-form input[type=search]{flex:1}
.search-form button{flex:none}

/* utilidades WP */
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden;padding:0;margin:-1px}
.alignleft{float:left;margin:.4rem 1.5rem 1rem 0}
.alignright{float:right;margin:.4rem 0 1rem 1.5rem}
.aligncenter{margin-left:auto;margin-right:auto}
.wp-caption{max-width:100%}
.wp-caption-text{font-size:.85rem;color:var(--muted);text-align:center;margin-top:.4rem}
.sticky-badge{color:var(--footer-text);background:var(--heading);font-size:.7rem;font-weight:700;padding:.15em .6em;border-radius:999px}

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width:1024px){
  .has-sidebar{grid-template-columns:1fr}
  .sidebar{border-top:1px solid var(--line);padding-top:2rem}
}

/* ============================================================
   RESPONSIVE — MÓVIL
   ============================================================ */
@media (max-width:820px){
  .nav-toggle{display:inline-flex}
  .primary-nav{
    position:fixed;inset:76px 0 0 auto;width:min(84vw,340px);
    background:var(--surface);border-left:1px solid var(--line);
    transform:translateX(100%);transition:transform .32s cubic-bezier(.4,0,.2,1);
    padding:1.5rem 1.2rem;overflow-y:auto;box-shadow:var(--shadow);
  }
  .primary-nav.is-open{transform:translateX(0)}
  .primary-nav ul{flex-direction:column;align-items:stretch;gap:.15rem}
  .primary-nav a{padding:.85rem .9rem;font-size:1.05rem;border-radius:10px}
  .primary-nav a::after{display:none}
  .primary-nav a:hover{background:rgba(169,127,53,.10)}
  .primary-nav .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-left:1px solid var(--line);border-radius:0;margin:.2rem 0 .4rem .9rem;padding:0}
  .nav-backdrop{position:fixed;inset:0;background:rgba(30,42,30,.4);opacity:0;visibility:hidden;transition:.3s;z-index:90}
  .nav-backdrop.is-open{opacity:1;visibility:visible}
  .post-nav{grid-template-columns:1fr}
  .post-nav .to-next{text-align:left}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .brand-tagline{display:none}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
}