/*
Theme Name: Inteligencia Arti
Theme URI: https://inteligenciaarti.es
Author: Simon
Author URI: https://inteligenciaarti.es
Description: Tema editorial cálido para inteligenciaarti.es. Tipografía Newsreader + Public Sans, acentos terracota, tarjetas con hover suave. Migrado desde un diseño artifact a un tema WordPress real, conservando todos los artículos existentes.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: inteligenciaarti
*/

/* ==========================================================================
   1. Reset / base
   ========================================================================== */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:#f7f1e8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  color:#2a2420;
  font-family:'Public Sans',system-ui,sans-serif;
  font-size:17px;
  line-height:1.6;
  display:flex;
  flex-direction:column;
  min-height:100vh;
}

:root{
  --accent:#cf6a4a;
  --accent-soft:#f6e4d9;
  --head:'Newsreader',Georgia,serif;
}

::selection{background:var(--accent-soft)}
a{color:inherit}
img{max-width:100%;display:block}

#content{flex:1}

/* ==========================================================================
   2. Layout helpers
   ========================================================================== */
.ia-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,52px)}
.ia-nav{display:flex;gap:30px;align-items:center}
.ia-burger{display:none;align-items:center;justify-content:center;background:none;border:1px solid rgba(42,36,32,.2);border-radius:10px;width:42px;height:42px;cursor:pointer;color:#2a2420}
@media(max-width:820px){.ia-nav{display:none}.ia-burger{display:inline-flex}}
.ia-mobile-menu{display:none;flex-direction:column;gap:4px;border-top:1px solid rgba(42,36,32,.07)}
.ia-mobile-menu.is-open{display:flex}

.ia-hero{display:grid;grid-template-columns:1.45fr 1fr;gap:clamp(28px,4vw,56px);align-items:stretch}
@media(max-width:900px){.ia-hero{grid-template-columns:1fr}}
.ia-two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,34px)}
@media(max-width:660px){.ia-two{grid-template-columns:1fr}}
.ia-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:clamp(24px,3vw,38px)}
.ia-artwrap{display:grid;grid-template-columns:1fr;gap:0}
.ia-relwrap{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:26px}

@keyframes iaPulse{0%,100%{opacity:.35;transform:scale(1)}50%{opacity:1;transform:scale(1.25)}}
@keyframes iaFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

.ia-link{text-decoration:none;transition:color .2s}
.ia-card-hov{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.ia-card-hov:hover{transform:translateY(-5px);box-shadow:0 14px 34px rgba(42,36,32,.1)}

/* ==========================================================================
   3. Header
   ========================================================================== */
.ia-header{position:sticky;top:0;z-index:50;background:rgba(247,241,232,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(42,36,32,.09)}
.ia-header-row{height:70px;display:flex;align-items:center;justify-content:space-between}
.ia-logo{display:flex;align-items:center;gap:11px;cursor:pointer}
.ia-logo-dot-wrap{position:relative;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center}
.ia-logo-dot-ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--accent)}
.ia-logo-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:iaPulse 2.8s ease-in-out infinite}
.ia-logo-text{font-family:var(--head);font-size:21px;font-weight:600;letter-spacing:-.01em;line-height:1}
.ia-logo-text em{font-style:italic;color:var(--accent)}
.ia-nav a{cursor:pointer;font-size:15px;font-weight:500}
.ia-nav a.ia-cta{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600}

/* ==========================================================================
   4. Home / intro / hero / categories / grid
   ========================================================================== */
.ia-eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.ia-eyebrow span.label{font-family:ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.ia-eyebrow .rule{flex:1;height:1px;background:rgba(42,36,32,.12)}

.ia-h1-hero{font-family:var(--head);font-weight:500;font-size:clamp(34px,5.2vw,58px);line-height:1.05;letter-spacing:-.02em;margin:0;max-width:18ch}
.ia-h1-hero em{font-style:italic;color:var(--accent)}
.ia-intro-p{margin:20px 0 0;max-width:56ch;font-size:clamp(17px,2vw,20px);color:#5d544c}

.ia-feat-card{cursor:pointer;display:flex;flex-direction:column;background:#fffdf9;border:1px solid rgba(42,36,32,.09);border-radius:18px;overflow:hidden;box-shadow:0 1px 2px rgba(42,36,32,.04)}
.ia-feat-thumb{aspect-ratio:16/9;position:relative;background:repeating-linear-gradient(135deg,#efe5d6,#efe5d6 11px,#e8dcc9 11px,#e8dcc9 22px);background-size:cover;background-position:center}
.ia-feat-thumb .ia-thumb-tag{position:absolute;left:16px;bottom:14px;font-family:ui-monospace,Menlo,monospace;font-size:11px;color:#9a8d7d;background:rgba(255,253,249,.85);padding:4px 9px;border-radius:6px}
.ia-feat-badge{position:absolute;left:16px;top:16px;background:var(--accent);color:#fff;font-size:12px;font-weight:600;letter-spacing:.04em;padding:6px 13px;border-radius:999px}
.ia-feat-body{padding:clamp(22px,3vw,34px)}
.ia-meta-row{display:flex;align-items:center;gap:12px;font-family:ui-monospace,Menlo,monospace;font-size:12px;color:#8a7e70;margin-bottom:14px}
.ia-meta-row .cat{color:var(--accent);font-weight:600}
.ia-feat-title{font-family:var(--head);font-weight:500;font-size:clamp(26px,3.4vw,38px);line-height:1.1;letter-spacing:-.015em;margin:0}
.ia-feat-dek{margin:16px 0 0;color:#5d544c;font-size:18px;max-width:54ch}
.ia-readmore{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:600;color:var(--accent)}

.ia-secondary-label{font-family:ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#8a7e70}
.ia-secondary-item{cursor:pointer;display:flex;flex-direction:column;gap:9px;padding-bottom:22px;border-bottom:1px solid rgba(42,36,32,.1)}
.ia-secondary-item .meta{display:flex;align-items:center;gap:10px;font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:#8a7e70}
.ia-secondary-item .meta .cat{color:var(--accent);font-weight:600}
.ia-secondary-item h3{font-family:var(--head);font-weight:500;font-size:clamp(20px,2.4vw,24px);line-height:1.18;letter-spacing:-.01em;margin:0}
.ia-secondary-item p{margin:0;color:#6d6459;font-size:15px}
.ia-viewall{cursor:pointer;font-weight:600;color:var(--accent);font-size:15px}

.ia-cat-strip{background:#fffdf9;border-top:1px solid rgba(42,36,32,.08);border-bottom:1px solid rgba(42,36,32,.08)}
.ia-cat-strip-inner{padding:clamp(34px,4vw,54px) 0}
.ia-cat-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.ia-cat-head h2{font-family:var(--head);font-weight:500;font-size:clamp(24px,3vw,32px);margin:0;letter-spacing:-.015em}
.ia-cat-head .hint{color:#8a7e70;font-size:15px}
.ia-cat-pills{display:flex;flex-wrap:wrap;gap:12px}
.ia-cat-pill{cursor:pointer;display:inline-flex;align-items:center;gap:9px;background:#f7f1e8;border:1px solid rgba(42,36,32,.13);border-radius:999px;padding:11px 18px;font-family:'Public Sans',sans-serif;font-size:15px;font-weight:500;color:#2a2420;text-decoration:none;transition:border-color .2s,color .2s}
.ia-cat-pill:hover{border-color:var(--accent);color:var(--accent)}
.ia-cat-pill .count{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:#a89c8c}

.ia-section{padding:clamp(40px,5vw,68px) 0}
.ia-section-head{display:flex;align-items:center;gap:12px;margin-bottom:30px}
.ia-section-head h2{font-family:var(--head);font-weight:500;font-size:clamp(24px,3vw,32px);margin:0;letter-spacing:-.015em}
.ia-section-head .rule{flex:1;height:1px;background:rgba(42,36,32,.12)}

.ia-card{cursor:pointer;display:flex;flex-direction:column;background:#fffdf9;border:1px solid rgba(42,36,32,.09);border-radius:16px;overflow:hidden;box-shadow:0 1px 2px rgba(42,36,32,.04);text-decoration:none}
.ia-card-thumb{aspect-ratio:16/10;position:relative;background:repeating-linear-gradient(135deg,#efe5d6,#efe5d6 10px,#e8dcc9 10px,#e8dcc9 20px);background-size:cover;background-position:center}
.ia-card-thumb .ia-thumb-tag{position:absolute;left:13px;bottom:11px;font-family:ui-monospace,Menlo,monospace;font-size:10.5px;color:#9a8d7d;background:rgba(255,253,249,.85);padding:3px 8px;border-radius:5px}
.ia-card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.ia-card-body .meta{display:flex;align-items:center;gap:9px;font-family:ui-monospace,Menlo,monospace;font-size:11.5px;color:#8a7e70}
.ia-card-body .meta .cat{color:var(--accent);font-weight:600}
.ia-card-body h3{font-family:var(--head);font-weight:500;font-size:21px;line-height:1.2;letter-spacing:-.01em;margin:0}
.ia-card-body p{margin:0;color:#6d6459;font-size:14.5px;flex:1}
.ia-card-body .date{font-size:13px;color:#a89c8c;font-family:ui-monospace,Menlo,monospace}

/* ==========================================================================
   5. Newsletter
   ========================================================================== */
.ia-newsletter-wrap{padding:0 0 clamp(50px,6vw,90px)}
.ia-newsletter{background:linear-gradient(180deg,#fffdf9,#fbf4ea);border:1px solid rgba(42,36,32,.1);border-radius:22px;padding:clamp(34px,5vw,60px);text-align:center;position:relative;overflow:hidden}
.ia-newsletter .deco-1{position:absolute;top:-30px;right:-30px;width:140px;height:140px;border-radius:50%;border:1.5px solid var(--accent-soft)}
.ia-newsletter .deco-2{position:absolute;bottom:-40px;left:-20px;width:110px;height:110px;border-radius:50%;border:1.5px solid var(--accent-soft)}
.ia-newsletter .label{font-family:ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.ia-newsletter h2{font-family:var(--head);font-weight:500;font-size:clamp(26px,3.6vw,38px);letter-spacing:-.015em;margin:14px auto 0;max-width:20ch}
.ia-newsletter p{color:#5d544c;max-width:48ch;margin:14px auto 26px}
.ia-newsletter form{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;max-width:440px;margin:0 auto}
.ia-newsletter input[type=email]{flex:1;min-width:200px;padding:14px 18px;border:1px solid rgba(42,36,32,.18);border-radius:999px;font-family:'Public Sans',sans-serif;font-size:15px;background:#fff;color:#2a2420}
.ia-newsletter button{cursor:pointer;background:var(--accent);color:#fff;border:none;padding:14px 26px;border-radius:999px;font-family:'Public Sans',sans-serif;font-size:15px;font-weight:600}
.ia-newsletter .ia-sub-ok{color:var(--accent);font-weight:600;margin:16px 0 0}

/* ==========================================================================
   6. Archive / list ("El archivo")
   ========================================================================== */
.ia-archive-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.ia-archive-pill{cursor:pointer;display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:10px 17px;font-family:'Public Sans',sans-serif;font-size:14.5px;font-weight:500;border:1px solid rgba(42,36,32,.13);background:#f7f1e8;color:#2a2420;text-decoration:none}
.ia-archive-pill.is-active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.ia-archive-pill .count{font-family:ui-monospace,Menlo,monospace;font-size:11.5px;opacity:.7}

.ia-pagination{display:flex;gap:10px;justify-content:center;margin-top:clamp(40px,5vw,64px);flex-wrap:wrap}
.ia-pagination a,.ia-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border-radius:999px;border:1px solid rgba(42,36,32,.13);font-size:14.5px;font-weight:500;text-decoration:none;color:#2a2420}
.ia-pagination .current{background:var(--accent);border-color:var(--accent);color:#fff}
.ia-pagination a:hover{border-color:var(--accent);color:var(--accent)}

/* ==========================================================================
   7. About / page
   ========================================================================== */
.ia-about-avatar{width:64px;height:64px;border-radius:50%;background:repeating-linear-gradient(135deg,#efe5d6,#efe5d6 7px,#e8dcc9 7px,#e8dcc9 14px);border:1px solid rgba(42,36,32,.1);flex:none;background-size:cover;background-position:center}
.ia-about-body{font-size:19px;line-height:1.75;color:#3a342e;display:flex;flex-direction:column;gap:22px}
.ia-about-cta{margin-top:40px;padding:28px;background:#fffdf9;border:1px solid rgba(42,36,32,.1);border-radius:18px}
.ia-about-cta h3{font-family:var(--head);font-weight:500;font-size:22px;margin:0 0 10px}

/* generic page content (page.php) */
.ia-page-content{font-size:19px;line-height:1.78;color:#322d28}
.ia-page-content h2{font-family:var(--head);font-weight:600;font-size:clamp(23px,3vw,30px);letter-spacing:-.015em;line-height:1.2;margin:42px 0 0}
.ia-page-content p{margin:22px 0 0}

/* ==========================================================================
   8. Single article
   ========================================================================== */
.ia-back-link{cursor:pointer;font-size:14px;color:#8a7e70;font-weight:500;text-decoration:none}
.ia-article-meta{display:flex;align-items:center;gap:12px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:#8a7e70;margin:26px 0 16px;flex-wrap:wrap}
.ia-article-meta .cat{color:var(--accent);font-weight:600}
.ia-article-title{font-family:var(--head);font-weight:500;font-size:clamp(30px,4.8vw,50px);line-height:1.08;letter-spacing:-.02em;margin:0}
.ia-article-dek{font-size:clamp(18px,2.2vw,22px);color:#5d544c;line-height:1.5;margin:20px 0 0}

.ia-article-thumb-wrap{padding-bottom:36px}
.ia-article-thumb{aspect-ratio:16/8;border-radius:18px;position:relative;background:repeating-linear-gradient(135deg,#efe5d6,#efe5d6 12px,#e8dcc9 12px,#e8dcc9 24px);border:1px solid rgba(42,36,32,.08);background-size:cover;background-position:center}

.ia-article-body{font-size:19px;line-height:1.78;color:#322d28}
.ia-article-body h2{font-family:var(--head);font-weight:600;font-size:clamp(23px,3vw,30px);letter-spacing:-.015em;line-height:1.2;margin:42px 0 0}
.ia-article-body h3{font-family:var(--head);font-weight:600;font-size:clamp(20px,2.6vw,25px);letter-spacing:-.01em;line-height:1.2;margin:36px 0 0}
.ia-article-body p{margin:22px 0 0}
.ia-article-body blockquote{margin:34px 0 0;padding:6px 0 6px 26px;border-left:3px solid var(--accent);font-family:var(--head);font-style:italic;font-size:clamp(21px,2.6vw,26px);line-height:1.4;color:#2a2420}
.ia-article-body ul,.ia-article-body ol{margin:22px 0 0;padding-left:1.3em}
.ia-article-body img{border-radius:14px;margin:30px 0 0}
.ia-article-body a{color:var(--accent);text-decoration:underline}

.ia-author-card{margin:48px 0 0;padding-top:26px;border-top:1px solid rgba(42,36,32,.12);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.ia-author-card .who{display:flex;align-items:center;gap:13px}
.ia-author-avatar{width:46px;height:46px;border-radius:50%;background:repeating-linear-gradient(135deg,#efe5d6,#efe5d6 6px,#e8dcc9 6px,#e8dcc9 12px);border:1px solid rgba(42,36,32,.1);background-size:cover;background-position:center}
.ia-author-card .name{font-weight:600;font-size:15px}
.ia-author-card .tag{color:#8a7e70;font-size:13px}

.ia-related-wrap{padding:clamp(44px,5vw,72px) 0 clamp(50px,6vw,90px)}
.ia-related-wrap h3{font-family:var(--head);font-weight:500;font-size:clamp(22px,3vw,28px);letter-spacing:-.015em;margin:0 0 24px}
.ia-rel-card{cursor:pointer;display:flex;flex-direction:column;gap:10px;background:#fffdf9;border:1px solid rgba(42,36,32,.09);border-radius:14px;padding:20px;text-decoration:none}
.ia-rel-card .cat{font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--accent);font-weight:600}
.ia-rel-card h4{font-family:var(--head);font-weight:500;font-size:18.5px;line-height:1.2;margin:0}
.ia-rel-card .read{font-size:12.5px;color:#a89c8c;font-family:ui-monospace,Menlo,monospace}

/* comments */
.ia-comments{padding:clamp(30px,4vw,50px) 0;max-width:680px;margin:0 auto}
.ia-comments .comment-list{list-style:none;margin:0;padding:0}
.ia-comments .comment{border-top:1px solid rgba(42,36,32,.1);padding:22px 0}
.ia-comments textarea,.ia-comments input[type=text],.ia-comments input[type=email]{width:100%;padding:12px 16px;border:1px solid rgba(42,36,32,.18);border-radius:12px;font-family:'Public Sans',sans-serif;font-size:15px;background:#fff;color:#2a2420;margin-bottom:12px}
.ia-comments .submit{cursor:pointer;background:var(--accent);color:#fff;border:none;padding:12px 24px;border-radius:999px;font-family:'Public Sans',sans-serif;font-size:15px;font-weight:600}

/* search form */
.ia-searchform{display:flex;gap:10px}
.ia-searchform input[type=search]{flex:1;padding:12px 16px;border:1px solid rgba(42,36,32,.18);border-radius:999px;font-family:'Public Sans',sans-serif;font-size:15px;background:#fff;color:#2a2420}
.ia-searchform button{cursor:pointer;background:var(--accent);color:#fff;border:none;padding:0 22px;border-radius:999px;font-weight:600}

/* widgets / sidebar (optional, kept minimal) */
.widget{margin-bottom:28px}
.widget-title{font-family:var(--head);font-weight:600;font-size:18px;margin:0 0 12px}

/* ==========================================================================
   9. Footer
   ========================================================================== */
.ia-footer{background:#2a2420;color:#e9e1d6}
.ia-footer-top{padding:clamp(44px,5vw,64px) 0 clamp(30px,3vw,40px)}
.ia-footer-row{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}
.ia-footer-brand{max-width:340px}
.ia-footer-brand .logo-row{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.ia-footer-brand .logo-dot-wrap{position:relative;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center}
.ia-footer-brand .logo-dot-ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--accent)}
.ia-footer-brand .logo-dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.ia-footer-brand .logo-text{font-family:var(--head);font-size:20px;font-weight:600}
.ia-footer-brand .logo-text em{font-style:italic;color:var(--accent)}
.ia-footer-brand p{color:#b3a999;font-size:15px;line-height:1.6;margin:0}
.ia-footer-cols{display:flex;gap:56px;flex-wrap:wrap}
.ia-footer-col{display:flex;flex-direction:column;gap:11px}
.ia-footer-col .col-title{font-family:ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8a7e6e;margin-bottom:3px}
.ia-footer-col a{cursor:pointer;font-size:15px;color:#e9e1d6;text-decoration:none}
.ia-footer-bottom{margin-top:44px;padding-top:24px;border-top:1px solid rgba(233,225,214,.15);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#8a7e6e;font-size:13.5px}
.ia-footer-bottom a{color:#8a7e6e;text-decoration:none}
.ia-footer-bottom a:hover{color:#e9e1d6}
.ia-footer-legal{display:flex;gap:16px;flex-wrap:wrap}

/* ==========================================================================
   10. Misc / WP defaults
   ========================================================================== */
.alignleft{float:left;margin:0 20px 16px 0}
.alignright{float:right;margin:0 0 16px 20px}
.aligncenter{display:block;margin:0 auto 16px}
.wp-caption{max-width:100%}
.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px);overflow:hidden;height:1px;width:1px}

/* paginate_links( type: 'list' ) output */
.ia-pagination ul.page-numbers{list-style:none;display:flex;gap:10px;flex-wrap:wrap;margin:0;padding:0}
.ia-pagination ul.page-numbers li{display:inline-flex}
.ia-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border-radius:999px;border:1px solid rgba(42,36,32,.13);font-size:14.5px;font-weight:500;text-decoration:none;color:#2a2420}
.ia-pagination .page-numbers.current{background:var(--accent);border-color:var(--accent);color:#fff}
.ia-pagination .page-numbers:hover{border-color:var(--accent);color:var(--accent)}
.ia-pagination .page-numbers.dots{border:none}