/*
Theme Name: Red Cubana de Cátedras UNESCO
Theme URI: https://catedrasunescocuba.org
Author: Red Cubana de Cátedras UNESCO
Description: Tema institucional para el portal nacional de Cátedras UNESCO.
Version: 1.3.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: rccu
*/
:root{--blue:#0077c8;--deep:#003b70;--navy:#04243e;--sky:#e9f4fb;--gold:#f4b223;--ink:#14283a;--muted:#637382;--line:#dce5eb;--paper:#f7f9fa}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Arial,Helvetica,sans-serif;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(1300px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}.utility{background:var(--deep);color:#fff;font-size:12px}.utility .wrap{height:35px;display:flex;align-items:center;justify-content:space-between}.admin-link{background:var(--gold);color:#173248;padding:10px 18px;font-weight:800}.brand-row{height:84px;display:flex;align-items:center;gap:35px}.brand-row img{width:178px}.brand-copy{margin-right:auto;color:var(--deep)}.brand-copy b{display:block;font:23px Georgia,serif}.brand-copy small{font-size:10px;letter-spacing:1.4px}.site-nav{display:flex;gap:25px;font-weight:700;font-size:13px}
.hero{background:radial-gradient(circle at 82% 25%,#0879bc 0,transparent 30%),var(--deep);color:#fff;padding:92px 0}.hero-copy{max-width:790px}.kicker{display:block;color:#62c2ef;font-size:11px;font-weight:900;letter-spacing:2px;text-transform:uppercase;margin-bottom:18px}.hero h1{font:clamp(42px,5vw,72px)/1.05 Georgia,serif;margin:0 0 24px}.hero p{font:19px/1.7 Georgia,serif;color:#dcebf5}.button{display:inline-flex;background:var(--gold);color:#173248;padding:15px 22px;font-weight:900;margin-top:18px}
.section{padding:80px 0}.section h2{font:42px/1.15 Georgia,serif;color:var(--deep);margin:0 0 28px}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end}.section-head p{max-width:500px;color:var(--muted);line-height:1.7}.numbers{border-bottom:1px solid var(--line)}.numbers .wrap{display:grid;grid-template-columns:repeat(4,1fr)}.numbers div{padding:35px;border-right:1px solid var(--line)}.numbers div:last-child{border:0}.numbers b{font:46px Georgia,serif;color:var(--blue);display:block}.numbers span{font-size:11px;text-transform:uppercase;letter-spacing:1px}
.directory{background:var(--paper)}.chair-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.chair-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);padding:26px;display:flex;flex-direction:column;min-height:330px}.tag{align-self:flex-start;background:var(--sky);color:#05639b;padding:7px 9px;font-size:10px;font-weight:900;text-transform:uppercase}.chair-card h3{font:23px/1.25 Georgia,serif;color:var(--deep)}.chair-card p{color:var(--muted);line-height:1.6}.chair-card footer{margin-top:auto;border-top:1px solid var(--line);padding-top:15px;display:flex;justify-content:space-between;font-size:12px}.chair-card footer a{color:var(--blue);font-weight:800}
.news{background:var(--deep);color:#fff}.news h2{color:#fff}.news-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:22px}.news-card{background:#fff;color:var(--ink);padding:24px}.news-card .news-icon{width:118px;height:86px;object-fit:cover;border:1px solid var(--line);border-radius:4px}.news-card h3{font:23px/1.3 Georgia,serif;color:var(--deep)}.news-card p{color:var(--muted);line-height:1.6}.meta{display:block;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:1px;text-transform:uppercase;margin-top:15px}.more{color:var(--blue);font-weight:900;font-size:12px}
.resources-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.resource-card{border:1px solid var(--line);padding:24px;display:flex;flex-direction:column;gap:12px}.resource-card img{height:90px;width:140px;object-fit:contain}.resource-card h3{font:21px Georgia,serif;color:var(--deep);margin:0}.resource-card p{color:var(--muted);font-size:13px;line-height:1.5}
.site-footer{background:var(--navy);color:#fff;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.site-footer img{width:180px}.site-footer p,.site-footer a{color:#bdd0dc;font-size:13px;line-height:1.7}.copyright{margin-top:35px;padding-top:20px;border-top:1px solid #ffffff24;color:#7893a7;font-size:12px}
.single-wrap{padding:60px 0}.single-wrap h1{font:clamp(34px,4vw,54px)/1.12 Georgia,serif;color:var(--deep)}.chair-layout{display:grid;grid-template-columns:1fr 2fr 1fr;gap:28px}.panel{border:1px solid var(--line);padding:24px;background:#fff}.panel h2{font:25px Georgia,serif;color:var(--deep)}.strategic dl{margin:0}.strategic dt{font-weight:900;color:var(--blue);margin-top:20px}.strategic dd{margin:7px 0;color:var(--muted);line-height:1.6}.contact-card{border-top:1px solid var(--line);padding:14px 0}.content-body{line-height:1.8;color:#4c5d68}.submission-form{max-width:800px}.submission-form label{display:block;font-weight:800;margin:15px 0}.submission-form input,.submission-form textarea,.submission-form select{display:block;width:100%;padding:12px;border:1px solid var(--line);margin-top:7px}.notice{padding:15px;background:var(--sky);border-left:4px solid var(--blue)}
@media(max-width:950px){.site-nav{display:none}.chair-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr 1fr}.news-grid article:first-child{grid-column:1/-1}.resources-grid{grid-template-columns:repeat(2,1fr)}.chair-layout{grid-template-columns:1fr}.numbers .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.brand-copy{display:none}.hero{padding:65px 0}.section{padding:58px 0}.section h2{font-size:34px}.chair-grid,.news-grid,.resources-grid,.footer-grid{grid-template-columns:1fr}.news-grid article:first-child{grid-column:auto}.numbers div{padding:22px 10px}.section-head{display:block}}

/* RCCU 1.2 · Directorio y fichas homogéneas de cátedras */
.rccu-home-filter{margin:-5px 0 22px;display:flex;justify-content:flex-end}.rccu-home-filter a{border:1px solid var(--line);background:#fff;padding:11px 16px;color:var(--blue);font-weight:800;font-size:12px}.rccu-original-grid .chair-card{min-height:420px}.rccu-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted)}.rccu-institution{font-size:12px;color:var(--blue)!important}.rccu-card-members{display:grid;gap:7px;margin:12px 0}.rccu-card-member{display:grid;grid-template-columns:38px 1fr;gap:9px;align-items:center;background:#f2f7fa;padding:8px}.rccu-card-member img,.rccu-avatar{width:38px;height:38px;border-radius:50%;object-fit:cover}.rccu-avatar{display:grid;place-items:center;background:#dceef8;color:#0570b5;font-weight:900}.rccu-card-member span span{display:block}.rccu-card-member b{display:block;color:#0077c8;font-size:8px;line-height:1.2;text-transform:uppercase;letter-spacing:.55px}.rccu-card-member small{display:block;font-size:10px;color:#173248;margin:2px 0}.rccu-card-member a{font-size:8px;color:#6a8b00;font-weight:800}.rccu-chair-card footer{align-items:center}.rccu-chair-card footer span{color:var(--muted)}
.rccu-directory-page{padding-top:55px}.rccu-directory-page h1{font:42px/1.15 Georgia,serif;color:var(--deep);margin:8px 0 15px}.rccu-directory-filter{display:grid;grid-template-columns:1fr 280px auto;gap:10px;margin:24px 0 12px}.rccu-directory-filter input,.rccu-directory-filter select{border:1px solid var(--line);padding:13px;background:#fff}.rccu-directory-filter button{border:0;background:var(--deep);color:#fff;padding:0 20px;font-weight:800}.rccu-results-count{font-size:10px;color:var(--muted);font-weight:900;margin-bottom:8px}
.rccu-chair-page{background:#f7f9fa;padding-bottom:70px}.rccu-chair-title{padding:48px 0 34px}.rccu-chair-title h1{font:clamp(36px,4.4vw,60px)/1.08 Georgia,serif;color:var(--deep);margin:0 0 16px;max-width:980px}.rccu-chair-title p{max-width:860px;color:var(--muted);font:18px/1.65 Georgia,serif}.rccu-identity-strip{background:var(--deep);color:#fff;border-top:1px solid #0a5188}.rccu-identity-grid{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;color:var(--deep)}.rccu-identity-grid>div{padding:24px 26px;border-right:1px solid var(--line);min-height:120px}.rccu-identity-grid>div:last-child{border-right:0}.rccu-identity-grid small,.rccu-strategy>small,.rccu-academic>small,.rccu-chair-side section>small{display:block;color:var(--blue);font-size:9px;font-weight:900;letter-spacing:1.6px;margin-bottom:13px}.rccu-identity-grid strong{font:20px/1.35 Georgia,serif;display:block}.rccu-chair-dashboard{display:grid;grid-template-columns:minmax(250px,.86fr) minmax(460px,1.6fr) minmax(250px,.82fr);gap:20px;align-items:start;padding-top:30px}.rccu-strategy,.rccu-academic,.rccu-chair-side>section{background:#fff;border:1px solid var(--line);padding:26px}.rccu-strategy h2,.rccu-academic h2{font:29px/1.2 Georgia,serif;color:var(--deep);margin:0 0 12px}.rccu-strategy h3{font:700 13px/1.4 Georgia,serif;color:var(--deep);margin:21px 0 7px}.rccu-strategy p{font:13px/1.65 Georgia,serif;color:#52626e;margin:0}.rccu-academic>p{color:var(--muted);font-size:13px}.rccu-academic-cats{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:16px 0}.rccu-academic-cats span{border:1px solid var(--line);padding:9px 10px;font-size:10px;color:#315468;background:#fbfdfe}.rccu-add-activity{display:block;text-align:center;background:var(--blue);color:#fff;font-weight:900;font-size:11px;padding:11px;margin-bottom:25px}.rccu-contributions{border-top:1px solid var(--line);padding-top:20px}.rccu-contributions-head small{font-size:8px;color:var(--blue);font-weight:900;letter-spacing:1px}.rccu-contributions-head h3{font:22px Georgia,serif;color:var(--deep);margin:6px 0 14px}.rccu-contributions article{border:1px solid var(--line);padding:19px;margin:12px 0;background:#fff}.rccu-contributions article h3{font:19px/1.25 Georgia,serif;color:var(--deep);margin:7px 0}.rccu-contributions article p{font-size:12px;color:var(--muted);line-height:1.55}.rccu-empty{padding:20px;background:#f2f7fa;color:var(--muted)}.rccu-chair-side{display:grid;gap:16px}.rccu-chair-side section>b{font:21px/1.25 Georgia,serif;color:var(--deep);display:block}.rccu-keywords{display:flex;flex-wrap:wrap;gap:5px;margin-top:15px}.rccu-keywords span{background:#edf6fb;color:#2275a6;border-radius:15px;padding:5px 7px;font-size:8px}.rccu-person{display:grid;grid-template-columns:48px 1fr;gap:10px;border-top:1px solid var(--line);padding:13px 0;align-items:start}.rccu-person:first-of-type{border-top:0}.rccu-person img,.rccu-person>.rccu-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover}.rccu-person b{display:block;color:var(--blue);font-size:8px;text-transform:uppercase;line-height:1.3}.rccu-person strong{display:block;color:var(--deep);font-size:12px;margin:3px 0}.rccu-person a{display:block;font-size:9px;color:#4f6d80;overflow-wrap:anywhere}.rccu-person .rccu-orcid{color:#6a8b00;font-weight:800;margin-top:3px}.rccu-website,.rccu-back{display:block;border:1px solid var(--line);background:#fff;padding:12px 14px;color:var(--blue);font-weight:800;font-size:11px}.rccu-back{color:var(--deep)}
@media(max-width:1100px){.rccu-chair-dashboard{grid-template-columns:1fr 1.6fr}.rccu-chair-side{grid-column:1/-1;grid-template-columns:1fr 1fr}.rccu-identity-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.rccu-directory-filter{grid-template-columns:1fr}.rccu-chair-dashboard,.rccu-chair-side{grid-template-columns:1fr}.rccu-chair-side{grid-column:auto}.rccu-identity-grid{grid-template-columns:1fr}.rccu-identity-grid>div{min-height:0}.rccu-academic-cats{grid-template-columns:1fr}}

/* RCCU 1.3 · Corrección fiel del directorio y estructura interna original */
.rccu-chair-card{min-height:420px;overflow:hidden}.rccu-chair-card h3{font:23px/1.25 Georgia,serif!important;margin:20px 0 10px!important;color:var(--deep)!important}.rccu-card-summary{font-size:14px!important;line-height:1.6!important;color:var(--muted)!important;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:66px}.rccu-chair-card .tag{max-width:72%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rccu-card-members{margin-top:8px}.rccu-search-box{display:flex;align-items:center;border:1px solid var(--line);background:#fff}.rccu-search-box span{padding-left:15px;color:var(--blue);font-size:19px}.rccu-search-box input{border:0!important;outline:0}.rccu-directory-filter{grid-template-columns:1fr 280px auto}

.rccu-chair-hero{padding:42px 0 34px}.rccu-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--muted);margin-bottom:20px}.rccu-breadcrumb a{color:var(--blue)}.rccu-chair-hero>.tag{display:inline-block;margin-bottom:17px}.rccu-chair-hero h1{font:clamp(38px,4.8vw,64px)/1.08 Georgia,serif;color:var(--deep);font-weight:400;max-width:930px;margin:0}.rccu-identity-strip{background:var(--deep);padding-top:10px}.rccu-identity-grid{box-shadow:0 8px 25px rgba(0,45,80,.05)}
.rccu-chair-dashboard{grid-template-columns:minmax(250px,1fr) minmax(430px,1.65fr) minmax(270px,1fr);gap:24px;padding-top:34px}.rccu-strategy{border-top:4px solid var(--deep)!important}.rccu-academic{border-top:4px solid var(--gold)!important;padding:0!important}.rccu-academic-quick{padding:27px}.rccu-academic-quick>p{font-size:13px;color:var(--muted);line-height:1.6}.rccu-academic-cats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.rccu-academic-cats a{min-height:54px;border:1px solid var(--line);background:#f8fbfd;padding:8px;display:grid;grid-template-columns:28px 1fr;align-items:center;gap:8px;color:var(--deep)}.rccu-academic-cats a span{width:28px;height:28px;border-radius:50%;background:#e4f2fa;color:var(--blue);display:grid;place-items:center;font-size:12px}.rccu-academic-cats a b{font-size:10px}.rccu-review-note{display:block;text-align:center;color:var(--muted)!important;font-size:8px!important;margin-top:-16px;margin-bottom:18px}.rccu-contributions{border-top:1px solid var(--line);padding:24px 27px 28px}.rccu-contributions-head{display:flex;justify-content:space-between;align-items:center}.rccu-contributions-head>b{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--deep);color:#fff}.rccu-activity-card{border:1px solid var(--line);background:#fff;margin:13px 0;display:grid;grid-template-columns:150px 1fr;min-width:0}.rccu-activity-card>img{display:block;width:100%;height:100%;min-height:175px;object-fit:cover}.rccu-activity-card>div{padding:18px;min-width:0}.rccu-activity-card .meta{margin:0;display:inline-block}.rccu-activity-card time{display:block;font-size:10px;color:var(--muted);margin-top:4px}.rccu-activity-card h3{font:19px/1.25 Georgia,serif;color:var(--deep);margin:8px 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.rccu-activity-card p{font-size:12px;color:var(--muted);line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.rccu-activity-card footer{margin-top:12px}.rccu-activity-read-more{display:inline-flex;align-items:center;justify-content:center;background:var(--deep);color:#fff!important;padding:10px 13px;font-size:10px;font-weight:800}.rccu-activity-card:not(:has(>img)){grid-template-columns:1fr}.rccu-empty{display:flex;align-items:center;gap:14px;padding:20px;background:#f1f7fb;border:1px dashed #a8c9db}.rccu-empty>span{width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center}
.rccu-chair-lines{white-space:normal}.rccu-strategy-details{margin-top:25px;border-top:1px solid var(--line)}.rccu-strategy-details summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:17px 0;color:var(--blue);font-weight:800;font-size:12px;cursor:pointer}.rccu-strategy-details summary::-webkit-details-marker{display:none}.rccu-strategy-details summary span{width:27px;height:27px;border-radius:50%;background:var(--sky);display:grid;place-items:center;font-size:17px}.rccu-strategy-details[open] summary span{transform:rotate(45deg)}.rccu-strategy-details>div{border-top:1px solid var(--line);padding-top:4px}
.rccu-chair-side section{border-top:4px solid var(--blue)!important}.rccu-person{font-style:normal}.rccu-person a small{display:block;font-size:8px;font-weight:900;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);margin-top:4px}.rccu-sender-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#e8f3fa;color:var(--blue);border:1px solid #c7ddea;font-size:22px}.rccu-keywords span:nth-child(3n+1){font-weight:700}.rccu-keywords span:nth-child(3n+2){font-size:9px}.rccu-keywords span:nth-child(3n){font-size:7px}
@media(max-width:1100px){.rccu-chair-dashboard{grid-template-columns:minmax(240px,.9fr) minmax(390px,1.5fr)}.rccu-chair-side{grid-column:1/-1;grid-template-columns:1fr 1.6fr}.rccu-activity-card{grid-template-columns:130px 1fr}}
@media(max-width:760px){.rccu-chair-dashboard{grid-template-columns:1fr}.rccu-academic{grid-row:1}.rccu-strategy{grid-row:2}.rccu-chair-side{grid-column:auto;grid-row:3;grid-template-columns:1fr}.rccu-activity-card{grid-template-columns:1fr}.rccu-activity-card>img{height:210px}.rccu-academic-cats{grid-template-columns:1fr}.rccu-directory-filter{grid-template-columns:1fr}}

/* RCCU v1.4 — cabecera y pie fieles a la versión original */
.rccu-original-header.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:none}
.admin-bar .rccu-original-header.site-header{top:32px}
.rccu-original-header .utility{height:35px;padding:0 max(4vw,32px);display:flex;justify-content:space-between;align-items:center;background:var(--deep);color:#fff;font-size:11px;letter-spacing:.02em}
.rccu-original-header .utility-actions{height:35px;display:flex;align-items:center;gap:0}
.rccu-original-header .utility-actions>a{height:35px;display:flex;align-items:center;padding:0 20px;color:#fff;font-weight:700;border-left:1px solid rgba(255,255,255,.22)}
.rccu-original-header .utility-actions>a:first-child{border-left:0}
.rccu-original-header .utility-actions .admin-link{background:transparent;color:#fff}
.rccu-original-header .utility-actions .chair-access-link{background:var(--gold);color:#102a3b;padding-left:24px;padding-right:24px}
.rccu-original-header .nav-wrap{height:84px;padding:0 max(4vw,32px);display:flex;align-items:center;gap:42px;max-width:1500px;margin:auto}
.rccu-original-header .header-logo{margin-right:auto;display:flex;align-items:center}
.rccu-original-header .header-logo img{display:block;width:205px;height:auto}
.rccu-original-header .nav-wrap nav{display:flex;height:100%;align-items:center;gap:34px;font-weight:700;font-size:14px}
.rccu-original-header .nav-wrap nav a{height:100%;display:flex;align-items:center;border-bottom:3px solid transparent;color:var(--ink)}
.rccu-original-header .nav-wrap nav a:hover{color:var(--blue);border-color:var(--blue)}
.rccu-original-header .search-icon{border:0;background:none;font-size:27px;line-height:1;color:var(--deep);padding:8px;text-decoration:none}
.rccu-original-header .search-icon:hover{color:var(--blue)}

.rccu-red-intro{background:#fff}.rccu-red-grid{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:start}.rccu-red-grid h2{font:44px/1.15 Georgia,serif;color:var(--deep);margin:0}.rccu-red-grid p{font:18px/1.8 Georgia,serif;color:#4c5d68;margin:0 0 22px}.rccu-red-grid .more{color:var(--blue);font-weight:700}
.rccu-journal{background:#f7f9fa}.rccu-journal-inner{display:flex;align-items:end;justify-content:space-between;gap:40px}.rccu-journal h2{font:44px/1.15 Georgia,serif;color:var(--deep);margin:0 0 15px}.rccu-journal p{color:var(--muted);max-width:700px;line-height:1.7}.rccu-journal-status{display:inline-block;border:1px solid var(--line);background:#fff;padding:14px 18px;color:var(--muted);font-weight:700}

.rccu-original-footer.site-footer{background:#04243e;color:#fff;padding:60px 7vw 30px;display:grid;grid-template-columns:2fr 1fr 1fr 2fr;gap:60px;position:relative}
.rccu-original-footer>div{display:flex;flex-direction:column;gap:12px}
.rccu-original-footer .footer-brand img{width:202px;height:auto;margin-bottom:4px}
.rccu-original-footer p,.rccu-original-footer a{font-size:13px;color:#b9ccda;line-height:1.7;margin:0}
.rccu-original-footer>div>b{text-transform:uppercase;font-size:11px;letter-spacing:1.5px;color:#62bce8}
.rccu-original-footer a:hover{color:#fff}
.rccu-original-footer .copyright{grid-column:1/5;border-top:1px solid rgba(255,255,255,.15);padding-top:24px;color:#7591a5;font-size:11px;line-height:1.5}

@media(max-width:950px){.rccu-original-header .utility>span,.rccu-original-header .nav-wrap nav{display:none}.rccu-original-header .utility{justify-content:flex-end}.rccu-original-header .nav-wrap{height:70px}.rccu-red-grid{grid-template-columns:1fr;gap:30px}.rccu-original-footer.site-footer{grid-template-columns:1fr 1fr}.rccu-original-footer .copyright{grid-column:1/3}.rccu-journal-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:782px){.admin-bar .rccu-original-header.site-header{top:46px}}
@media(max-width:620px){.rccu-original-header .utility-actions>a{display:none}.rccu-original-header .utility-actions .chair-access-link{display:flex}.rccu-original-header .header-logo img{width:180px}.rccu-original-footer.site-footer{grid-template-columns:1fr;gap:30px}.rccu-original-footer .copyright{grid-column:1}.rccu-red-grid h2,.rccu-journal h2{font-size:36px}}