/*
Theme Name: Prototipo i2bc
Description: Tema editorial propio de i2bc: revista de innovación, tecnología y negocio.
Version: 1.0.3
Requires at least: 6.4
Tested up to: 7.1
Requires PHP: 8.0
Update URI: false
License: GPL-2.0-or-later
Text Domain: prototipo-ib
*/
@font-face{font-family:"Unbounded";src:url("assets/fonts/unbounded.woff2") format("woff2");font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("assets/fonts/instrument-sans.woff2") format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
:root{--ink:#12151C;--silver:#EEF0F4;--white:#fff;--blue:#2B3FE6;--coral:#D42A45;--coral-l:#FF5A6E;--violet:#7A3FD1;--cyan:#0A7EA4;--ice:#DCE3FF;--line:#D5D9E2;--mute:#5B6270;--soft:#3E4553;--text:#262B36;--fu:"Unbounded",system-ui,sans-serif;--fb:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--silver);color:var(--ink);font-family:var(--fb);font-size:17px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--blue)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--coral-l);outline-offset:2px}
.prt-skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:99}
.prt-skip:focus{left:0}
.prt-wrap{max-width:1280px;margin:0 auto;padding:0 40px}
.prt-u{font-family:var(--fu)}
.prt-top{background:var(--ink);color:#C9CFDB;font-size:13px}
.prt-top .prt-wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 20px;padding-top:9px;padding-bottom:9px}
.prt-head{background:var(--white);border-bottom:1px solid var(--ink)}
.prt-head-in{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px 28px;padding-top:18px;padding-bottom:18px}
.prt-logo{display:flex;align-items:center;gap:10px;font-family:var(--fu);font-weight:700;font-size:30px;letter-spacing:-.04em;line-height:1}
.prt-logo:hover{color:var(--ink)}
.prt-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--ink);color:#fff;font-size:17px;letter-spacing:0}
.prt-mark b{color:var(--coral-l);font-weight:700}
.prt-nav{display:flex;gap:10px 26px;flex-wrap:wrap}
.prt-nav a{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;min-height:44px}
.prt-nav i{width:10px;height:10px;display:inline-block;flex:none}
.prt-search{position:relative}
.prt-search summary{list-style:none;cursor:pointer;background:var(--ink);color:#fff;padding:0 18px;min-height:44px;display:flex;align-items:center;font-weight:600;font-size:14px}
.prt-search summary::-webkit-details-marker{display:none}
.prt-search form{position:absolute;right:0;top:calc(100% + 8px);z-index:20;background:#fff;border:1px solid var(--ink);padding:12px;display:flex;gap:8px;width:min(340px,86vw)}
.prt-search input[type=search]{flex:1;min-width:0;border:1px solid var(--ink);padding:10px 12px;font:16px var(--fb)}
.prt-search button,.prt-btn{background:var(--ink);color:#fff;border:0;padding:0 18px;min-height:44px;font:700 15px var(--fb);cursor:pointer;display:inline-flex;align-items:center}
.prt-btn:hover{background:var(--blue);color:#fff}
.prt-btn-coral{background:var(--coral)}
.prt-btn-coral:hover{background:var(--ink)}
.prt-main{padding:36px 0 64px}
.prt-crumbs{font-size:14px;color:var(--mute);margin:0 0 22px;display:flex;flex-wrap:wrap;gap:2px 8px}
.prt-crumbs a:hover{color:var(--blue)}
.prt-crumbs [aria-current]{color:var(--ink);font-weight:600}
.prt-chip{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:4px 8px;color:#fff;line-height:1.4}
.prt-chip:hover{color:#fff;filter:brightness(.9)}
.prt-ph{position:relative;display:block;width:100%;background-color:var(--ink);background-image:linear-gradient(rgba(255,255,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.16) 1px,transparent 1px);background-size:24px 24px;aspect-ratio:16/10;overflow:hidden}
.prt-ph b{position:absolute;right:16px;bottom:2px;font:700 96px/1 var(--fu);color:rgba(255,255,255,.28)}
.prt-img{width:100%;aspect-ratio:16/10;object-fit:cover}
.prt-meta{font-size:14px;color:var(--mute);display:flex;flex-wrap:wrap;gap:4px 14px}
.prt-meta strong{color:var(--ink)}
/* portada */
.prt-hero{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:28px}
.prt-feat{grid-column:span 7;border:0}
.prt-feat .prt-ph,.prt-feat .prt-img{aspect-ratio:16/9;border:1px solid var(--ink)}
.prt-feat h1,.prt-feat h2{font-family:var(--fu);font-size:34px;line-height:1.18;margin:14px 0 12px;font-weight:600;letter-spacing:-.02em}
.prt-feat p{font-size:18px;line-height:1.55;color:var(--soft);margin:0 0 14px}
.prt-last{grid-column:span 5;background:#fff;border:1px solid var(--ink);padding:26px;align-self:start}
.prt-last h2{font:600 15px var(--fu);margin:0;display:flex;justify-content:space-between;border-bottom:3px solid var(--ink);padding-bottom:12px}
.prt-last h2 span{color:var(--coral)}
.prt-last ol{list-style:none;margin:0;padding:0}
.prt-last li{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.prt-last li:last-child{border-bottom:0;padding-bottom:0}
.prt-last .n{font:700 26px/1.1 var(--fu);color:var(--blue)}
.prt-last small{display:block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.prt-last a.t{font-size:17px;font-weight:600;line-height:1.3}
.prt-h2{font:600 20px var(--fu);margin:56px 0 20px}
.prt-secs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.prt-sec{background:#fff;border:1px solid var(--ink);border-top-width:6px;padding:22px;display:flex;flex-direction:column}
.prt-sec .c{font:700 44px/1 var(--fu)}
.prt-sec strong{font-size:18px;margin:10px 0 6px}
.prt-sec span.d{font-size:15px;color:var(--soft);line-height:1.5}
.prt-band{display:flex;justify-content:space-between;align-items:end;gap:16px;border-bottom:3px solid;padding-bottom:12px;margin:64px 0 24px}
.prt-band h2{font:600 22px var(--fu);margin:0}
.prt-band a{font-weight:600;font-size:15px}
.prt-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.prt-grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.prt-card{background:#fff;border:1px solid var(--ink);display:flex;flex-direction:column}
.prt-card .prt-ph,.prt-card .prt-img{border-bottom:1px solid var(--ink)}
.prt-card .b{padding:20px}
.prt-card h3{font-size:20px;line-height:1.3;margin:12px 0 8px}
.prt-card.h{flex-direction:row}
.prt-card.h .im{width:44%;flex:none}
.prt-card.h .im{position:relative;display:block;min-height:190px}
.prt-card.h .im .prt-ph,.prt-card.h .im .prt-img{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;border-bottom:0;border-right:1px solid var(--ink)}
.prt-card.h .b{flex:1}
.prt-card.h h3{font-size:19px}
/* categoría / lista */
.prt-chead{background:#fff;border:1px solid var(--ink);border-left:10px solid var(--blue);padding:30px 34px;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:end;margin-bottom:32px}
.prt-chead h1{font:600 38px/1.15 var(--fu);letter-spacing:-.02em;margin:0 0 12px}
.prt-chead p{font-size:18px;line-height:1.55;margin:0;color:var(--soft);max-width:760px}
.prt-chead .k{font:700 56px/1 var(--fu);text-align:right}
.prt-chead .k small{display:block;font:700 12px var(--fb);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-top:6px}
.prt-cols{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start}
.prt-list{display:flex;flex-direction:column;gap:20px}
.prt-row{display:grid;grid-template-columns:260px 1fr;background:#fff;border:1px solid var(--ink)}
.prt-row>a{display:block;position:relative;min-height:200px}
.prt-row .prt-ph,.prt-row .prt-img{position:absolute;inset:0;width:100%;height:100%;min-height:0;aspect-ratio:auto;border-right:1px solid var(--ink)}
.prt-row .b{padding:22px}
.prt-row h2{font-size:24px;line-height:1.25;margin:12px 0 8px}
.prt-row p{font-size:16px;line-height:1.55;color:var(--soft);margin:0 0 10px}
.prt-side{background:#fff;border:1px solid var(--ink);padding:20px}
.prt-side h2{font:600 14px var(--fu);border-bottom:3px solid var(--ink);padding-bottom:10px;margin:0 0 6px}
.prt-side a{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}
.prt-side a:last-child{border-bottom:0}
.navigation.pagination{margin-top:12px}
.nav-links{display:flex;gap:8px;flex-wrap:wrap}
.nav-links .page-numbers{background:#fff;border:1px solid var(--ink);padding:0 16px;min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.nav-links .current{background:var(--ink);color:#fff}
.nav-links a.page-numbers:hover{background:var(--ice);color:var(--ink)}
.screen-reader-text{position:absolute;left:-999px}
/* entrada */
.prt-art{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:44px;align-items:start;max-width:1100px;margin:0 auto}
.prt-art h1{font:600 40px/1.15 var(--fu);letter-spacing:-.025em;margin:16px 0}
.prt-lead{font-size:21px;line-height:1.55;color:var(--soft);margin:0 0 20px}
.prt-hero-img{margin:24px 0 34px}
.prt-hero-img img{aspect-ratio:16/9;object-fit:cover;width:100%;border:1px solid var(--ink)}
.prt-txt p,.prt-txt li{font-size:19px;line-height:1.75;color:var(--text)}
.prt-txt p{margin:0 0 22px}
.prt-txt h2{font:600 24px/1.25 var(--fu);margin:38px 0 14px;letter-spacing:-.01em;scroll-margin-top:20px}
.prt-txt h3{font:600 20px/1.3 var(--fu);margin:30px 0 12px}
.prt-txt a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.prt-txt ul,.prt-txt ol{padding-left:26px;margin:0 0 22px}
.prt-txt img{border:1px solid var(--ink);margin:0 auto 22px}
.prt-txt blockquote{margin:0 0 22px;padding:14px 22px;border-left:8px solid var(--blue);background:#fff}
.prt-txt table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;margin:0 0 22px}
.prt-txt td,.prt-txt th{border:1px solid var(--ink);padding:8px 12px;background:#fff}
.prt-more{border:1px solid var(--ink);border-left:8px solid var(--blue);background:#fff;padding:20px 24px;margin:8px 0 28px}
.prt-more span{display:block;font:600 13px var(--fu);color:var(--blue);margin-bottom:8px}
.prt-more a{font-size:18px;font-weight:600;line-height:1.4;color:var(--ink);text-decoration:none}
.prt-more a:hover{color:var(--blue)}
.prt-share{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:30px 0}
.prt-share strong{margin-right:6px}
.prt-share a,.prt-share button{border:1px solid var(--ink);background:#fff;color:var(--ink);padding:0 16px;min-height:44px;font:700 14px var(--fb);display:inline-flex;align-items:center;cursor:pointer}
.prt-share a:hover,.prt-share button:hover{background:var(--ink);color:#fff}
.prt-toc{max-height:calc(100vh - 48px);overflow:auto;position:sticky;top:24px;background:#fff;border:1px solid var(--ink);padding:20px}
.prt-toc h2{font:600 13px var(--fu);border-bottom:3px solid var(--ink);padding-bottom:10px;margin:0 0 12px}
.prt-toc a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.4}
.prt-toc a:last-child{border-bottom:0}
.prt-rel{border-top:3px solid var(--ink);padding-top:20px;margin-top:10px}
.prt-rel h2{font:600 16px var(--fu);margin:0 0 16px}
.prt-rel .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.prt-rel .g a{background:#fff;border:1px solid var(--ink);padding:16px;font-weight:600;line-height:1.4}
/* páginas */
.prt-page{max-width:880px;margin:0 auto}
.prt-page h1{font:600 38px/1.15 var(--fu);letter-spacing:-.025em;margin:0 0 24px}
.prt-about{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:center}
.prt-about h1{font:600 44px/1.1 var(--fu);letter-spacing:-.03em;margin:0 0 20px}
.prt-kick{font:600 13px var(--fu);color:var(--coral);letter-spacing:.06em;margin-bottom:14px;display:block}
.prt-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:64px}
.prt-three>div{background:#fff;border:1px solid var(--ink);border-top-width:6px;padding:26px}
.prt-three .c{font:700 40px/1 var(--fu)}
.prt-three h2{font-size:20px;margin:10px 0}
.prt-three p{font-size:16px;line-height:1.6;color:var(--soft);margin:0}
.prt-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:center;margin-top:64px}
.prt-split h2{font:600 26px var(--fu);margin:0 0 14px}
.prt-split p{font-size:18px;line-height:1.7;color:var(--soft);margin:0 0 14px}
.prt-aboutph{border:1px solid var(--ink)}
.prt-aboutph img{aspect-ratio:4/3;object-fit:cover;width:100%}
.prt-contact{display:grid;grid-template-columns:minmax(0,1fr) 380px;border:1px solid var(--ink);background:#fff}
.prt-contact form{display:grid;gap:18px}
.prt-contact h1{font:600 36px/1.15 var(--fu);letter-spacing:-.025em;margin:0 0 12px}
.prt-cf{padding:44px}
.prt-cf p.l{font-size:18px;line-height:1.6;color:var(--soft);margin:0 0 28px}
.prt-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.prt-cf label{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.prt-cf input,.prt-cf textarea{width:100%;border:1px solid var(--ink);background:#fff;padding:13px 14px;font:16px var(--fb);min-height:48px;border-radius:0}
.prt-hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.prt-ok,.prt-ko{padding:14px 18px;margin:0 0 22px;font-weight:600;border:1px solid var(--ink)}
.prt-ok{background:var(--ice)}.prt-ko{background:#FFE3E7}
.prt-cside{background:var(--ink);color:#fff;padding:44px 36px;display:flex;flex-direction:column;gap:26px}
.prt-cside h2{font:600 12px var(--fu);color:var(--coral-l);letter-spacing:.08em;margin:0 0 8px}
.prt-cside p,.prt-cside a{margin:0;font-size:16px;line-height:1.6;color:#C9CFDB}
.prt-cside a.m{font-size:22px;font-weight:700;color:#fff}
.prt-cside .prt-aboutph{margin-top:auto;border-color:#fff}
/* 404 */
.prt-nf{max-width:760px;margin:0 auto;text-align:center}
.prt-nf h1{font:700 80px/1 var(--fu);color:var(--coral);margin:0 0 10px}
.prt-nf form{display:flex;gap:8px;justify-content:center;margin:24px 0}
.prt-nf input{border:1px solid var(--ink);padding:12px 14px;font:16px var(--fb);min-width:0;flex:1;max-width:340px}
/* pie */
.prt-foot{background:var(--ink);color:#C9CFDB;font-size:15px}
.prt-foot .prt-wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px;padding-top:44px;padding-bottom:36px}
.prt-foot .prt-u{font-size:26px;font-weight:700;color:#fff}
.prt-foot p{max-width:340px;line-height:1.55;margin:8px 0 0}
.prt-foot nav{display:flex;gap:6px 26px;flex-wrap:wrap;align-items:flex-start}
.prt-foot nav a{display:inline-flex;align-items:center;min-height:44px}
.prt-foot a:hover{color:#fff}
.prt-foot .cp{border-top:1px solid #2A3040;padding:16px 40px;font-size:13px;text-align:center}
/* adaptación */
@media (max-width:980px){
.prt-hero{grid-template-columns:1fr}.prt-feat,.prt-last{grid-column:auto}
.prt-secs{grid-template-columns:repeat(2,minmax(0,1fr))}
.prt-grid3{grid-template-columns:repeat(2,minmax(0,1fr))}
.prt-cols,.prt-art,.prt-contact,.prt-about,.prt-split{grid-template-columns:1fr}
.prt-toc{position:static}
.prt-art{gap:24px}
}
@media (max-width:640px){
body{font-size:16px}
.prt-top span:last-child{display:none}
.prt-head-in{flex-wrap:wrap}
.prt-head-in .prt-logo{flex:1}
.prt-nav{order:3}
.prt-wrap{padding:0 16px}
.prt-nav{flex-wrap:nowrap;overflow-x:auto;width:100%;gap:8px;padding-bottom:2px}
.prt-nav a{background:#fff;border:1px solid var(--ink);padding:0 12px;white-space:nowrap;font-size:14px}
.prt-head-in{padding-top:12px;padding-bottom:12px}
.prt-logo{font-size:26px}.prt-mark{width:34px;height:34px;font-size:15px}
.prt-main{padding:22px 0 44px}
.prt-feat h1,.prt-feat h2{font-size:24px}
.prt-secs,.prt-grid3,.prt-grid2,.prt-three,.prt-rel .g{grid-template-columns:1fr}
.prt-card.h{flex-direction:column}.prt-card.h .im{width:100%;min-height:0}.prt-card.h .im .prt-ph,.prt-card.h .im .prt-img{position:relative;min-height:0;aspect-ratio:16/10;border-right:0;border-bottom:1px solid var(--ink);height:auto}
.prt-row{grid-template-columns:1fr}.prt-row>a{min-height:0}.prt-row .prt-ph,.prt-row .prt-img{position:relative;min-height:0;aspect-ratio:16/10;border-right:0;border-bottom:1px solid var(--ink);height:auto}
.prt-chead{padding:22px}.prt-chead h1{font-size:28px}.prt-chead .k{text-align:left}
.prt-art h1,.prt-page h1,.prt-about h1,.prt-contact h1{font-size:28px}
.prt-lead{font-size:18px}.prt-txt p,.prt-txt li{font-size:17px}.prt-txt h2{font-size:21px}
.prt-cf{padding:24px}.prt-cside{padding:28px 24px}.prt-two{grid-template-columns:1fr}
.prt-band h2{font-size:18px}
.prt-last{padding:18px}
.prt-nf h1{font-size:56px}
.prt-foot .prt-wrap{padding-top:28px}
}