/* Experiencia pública 7.1: investigación, historia y servicio institucional. */
:root {
  --cn-ink: #0A280F;
  --cn-navy: #104319;
  --cn-deep: #04131e;
  --cn-blue: #087b80;
  --cn-gold: #bc9339;
  --cn-gold-soft: #e7d4a6;
  --cn-paper: #fbfaf6;
  --cn-mist: #eaf2f1;
  --cn-line: rgba(10,40,15,.13);
}

.site-header { border-bottom-color: rgba(10,40,15,.12); backdrop-filter: blur(14px); }
.site-header .brand-mark { background: var(--cn-navy); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); }
.brand-mark.brand-logo { display: block; flex: 0 0 auto; width: 46px; height: 46px; padding: 0; object-fit: cover; background: #fff; border: 0; border-radius: 50%; box-shadow: 0 2px 7px rgba(4,19,30,.15); }
.profile-sidebar-home .brand-mark.brand-logo, .admin-sidebar-home .brand-mark.brand-logo { width: 2.3rem; height: 2.3rem; }
.member-credential .brand-mark.brand-logo { width: 3rem; height: 3rem; }
.maintenance-brand .brand-mark.brand-logo { width: 42px; height: 42px; }

.portal-hero { background: radial-gradient(circle at 83% 12%, rgba(188,147,57,.3), transparent 26rem), linear-gradient(122deg, #04131e 0%, #11471B 55%, #087b80 130%); color: #fff; overflow: hidden; }
.portal-hero-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(18rem,.8fr); align-items: stretch; min-height: 38rem; }
.portal-hero-copy { position: relative; z-index: 1; max-width: 48rem; padding: clamp(4.5rem,9vw,8rem) clamp(0rem,2vw,2rem) clamp(4.5rem,7vw,7rem) 0; }
.portal-hero .eyebrow, .section-ink .eyebrow { color: var(--cn-gold-soft); letter-spacing: .13em; }
.portal-hero h1 { max-width: 13ch; margin: .55rem 0 1.35rem; color: #fff; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2.8rem,5.5vw,5.3rem); letter-spacing: -.045em; line-height: .97; }
.portal-hero .lead { max-width: 40rem; color: rgba(255,255,255,.86); font-size: clamp(1.05rem,1.5vw,1.32rem); line-height: 1.65; }
.portal-hero .btn-outline-light { border-color: rgba(255,255,255,.58); color: #fff; }
.portal-hero .btn-outline-light:hover { background: #fff; color: var(--cn-navy); }
.portal-hero-media { position: relative; min-height: 100%; margin: 0; overflow: hidden; background: linear-gradient(155deg, rgba(188,147,57,.2), rgba(5,19,30,.3)); }
.portal-hero-media::after { position: absolute; inset: 0; background: linear-gradient(90deg, var(--cn-navy), transparent 35%), linear-gradient(0deg, rgba(4,19,30,.45), transparent 50%); content: ''; pointer-events: none; }
.portal-hero-media img { width: 100%; height: 100%; min-height: 38rem; object-fit: cover; filter: saturate(.78) contrast(1.06); }
.portal-hero-emblem { display: grid; position: relative; height: 100%; min-height: 38rem; place-content: center; text-align: center; }
.portal-hero-emblem span { color: rgba(255,255,255,.92); font-family: Georgia,serif; font-size: clamp(7rem,17vw,14rem); font-weight: 700; letter-spacing: -.12em; line-height: .7; }
.portal-hero-emblem i { width: 6.4rem; height: 1px; margin: 2.2rem auto 1.25rem; background: var(--cn-gold); }
.portal-hero-emblem b { color: var(--cn-gold-soft); font-size: .72rem; letter-spacing: .21em; text-transform: uppercase; }
.portal-hero-statline { display: flex; gap: 2.4rem; margin: 3.4rem 0 0; }
.portal-hero-statline div { padding-left: 1rem; border-left: 1px solid rgba(231,212,166,.65); }
.portal-hero-statline dt { color: var(--cn-gold-soft); font-size: .72rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.portal-hero-statline dd { margin: .28rem 0 0; color: rgba(255,255,255,.84); font-size: .87rem; }

.portal-research-intro { position: relative; background: var(--cn-paper); }
.portal-research-intro .section-head { align-items: end; }
.portal-research-intro .section-head > p { max-width: 36rem; }
.research-command-grid { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 2.5rem; border: 1px solid var(--cn-line); background: #fff; }
.research-command-grid a { min-height: 11.8rem; padding: 1.7rem; border-right: 1px solid var(--cn-line); color: var(--cn-ink); text-decoration: none; transition: background .2s ease, transform .2s ease; }
.research-command-grid a:last-child { border-right: 0; }
.research-command-grid a:hover { background: var(--cn-mist); transform: translateY(-3px); }
.research-command-grid span, .call-card > span { display: block; margin-bottom: .7rem; color: var(--cn-blue); font-size: .73rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.research-command-grid strong { display: block; font-family: Georgia,serif; font-size: 1.35rem; line-height: 1.1; }
.research-command-grid small { display: block; margin-top: .7rem; color: #506069; line-height: 1.45; }

.research-card-grid, .call-card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }
.research-card { display: flex; min-height: 18rem; flex-direction: column; padding: 1.7rem; border: 1px solid var(--cn-line); background: #fff; box-shadow: 0 10px 30px rgba(10,40,15,.045); }
.research-card h3, .call-card h3 { margin: .25rem 0 .8rem; font-family: Georgia,serif; font-size: 1.48rem; line-height: 1.12; }
.research-card h3 a { color: var(--cn-ink); text-decoration: none; }
.research-card h3 a:hover { color: var(--cn-blue); }
.research-card p, .call-card p { color: #465660; line-height: 1.6; }
.research-card footer, .call-card footer { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1.15rem; border-top: 1px solid var(--cn-line); }
.research-card footer span, .call-card footer small { max-width: 58%; color: #607078; font-size: .76rem; }
.research-card footer a, .call-card a { color: var(--cn-blue); font-size: .85rem; font-weight: 800; text-decoration: none; white-space: nowrap; }
.research-card footer a:hover, .call-card a:hover { text-decoration: underline; }
.empty-research-state { grid-column: 1 / -1; padding: 3rem; border: 1px dashed var(--cn-line); color: #52616b; text-align: center; }

.portal-history { background: #fff; }
.portal-history-grid { display: grid; grid-template-columns: minmax(18rem,.9fr) minmax(20rem,1fr); align-items: center; gap: clamp(2.2rem,6vw,7rem); }
.portal-history-grid figure { min-height: 31rem; margin: 0; overflow: hidden; background: var(--cn-navy); }
.portal-history-grid img { width: 100%; height: 100%; min-height: 31rem; object-fit: cover; filter: saturate(.73) contrast(1.04); }
.history-symbol-card { position: relative; isolation: isolate; cursor: default; outline: none; }
.history-symbol-card:focus-visible { outline: 3px solid var(--cn-gold); outline-offset: 5px; }
.history-symbol-media { position: absolute; inset: 0; overflow: hidden; }
.history-symbol-card .history-symbol-media img { width: 100%; height: 100%; min-height: 0; max-height: none; object-fit: cover; object-position: center; animation: cn-history-float 9s cubic-bezier(.45,.05,.25,1) infinite alternate; transition: transform .75s cubic-bezier(.2,.75,.25,1), filter .55s ease; }
.history-symbol-card::after { position: absolute; z-index: 2; inset: -45% -58%; background: linear-gradient(112deg, transparent 42%, rgba(255,255,255,.08) 47%, rgba(238,210,142,.74) 50%, rgba(255,255,255,.1) 53%, transparent 58%); content: ''; mix-blend-mode: screen; pointer-events: none; transform: translateX(-52%) rotate(-8deg); animation: cn-history-shine 13s ease-in-out infinite; }
.history-symbol-card figcaption { position: absolute; z-index: 3; right: 0; bottom: 0; left: 0; display: grid; gap: .48rem; padding: clamp(1.15rem,2.6vw,1.85rem); color: #fff; background: linear-gradient(180deg, rgba(3,19,30,0) 0%, rgba(3,19,30,.16) 20%, rgba(3,19,30,.95) 100%); opacity: 0; transform: translateY(1rem); transition: opacity .42s ease, transform .55s cubic-bezier(.2,.75,.25,1); pointer-events: none; }
.history-symbol-card:hover figcaption, .history-symbol-card:focus figcaption { opacity: 1; transform: translateY(0); }
.history-symbol-card:hover .history-symbol-media img, .history-symbol-card:focus .history-symbol-media img { filter: saturate(.95) contrast(1.05); transform: scale(1.055); }
.history-symbol-card figcaption > span { color: var(--cn-gold-soft); font-size: .67rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.history-symbol-card figcaption strong { max-width: 18ch; color: #fff; font-family: Georgia,serif; font-size: clamp(1.55rem,2.7vw,2.45rem); font-weight: 400; line-height: 1.02; }
.history-symbol-card figcaption p { max-width: 48ch; margin: 0; color: rgba(255,255,255,.88); font-size: .84rem; line-height: 1.55; text-align: left; }
.history-symbol-card figcaption em { color: var(--cn-gold-soft); font-size: .72rem; font-style: normal; font-weight: 800; }
@keyframes cn-history-float { from { transform: scale(1.015) translate3d(-.75%,.35%,0); } to { transform: scale(1.055) translate3d(.85%,-.55%,0); } }
@keyframes cn-history-shine { 0%, 21% { opacity: 0; transform: translateX(-52%) rotate(-8deg); } 35% { opacity: .95; } 51%, 100% { opacity: 0; transform: translateX(52%) rotate(-8deg); } }
.portal-history-grid h2 { max-width: 15ch; font-family: Georgia,serif; font-size: clamp(2.15rem,3.5vw,3.55rem); line-height: 1; }
.history-milestones { display: grid; gap: .85rem; margin: 2rem 0; }
.history-milestones span { display: block; padding: .9rem 0 .9rem 1rem; border-left: 2px solid var(--cn-gold); color: #52616b; }
.history-milestones b { display: block; margin-bottom: .18rem; color: var(--cn-ink); font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; }

.agenda-strip { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2.2rem; margin-top: 2rem; padding: 2rem; background: var(--cn-mist); }
.agenda-strip h3 { margin: 0; font-family: Georgia,serif; font-size: 1.8rem; line-height: 1.1; }
.agenda-strip ul { display: grid; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.agenda-strip li { border-bottom: 1px solid var(--cn-line); }
.agenda-strip li:last-child { border-bottom: 0; }
.agenda-strip li a { display: grid; grid-template-columns: 9rem 1fr auto; gap: 1rem; padding: .72rem 0; color: var(--cn-ink); text-decoration: none; }
.agenda-strip li a:hover strong { color: var(--cn-blue); }
.agenda-strip li span, .agenda-strip li small { color: #607078; font-size: .78rem; }
.community-band { display: grid; grid-template-columns: 1.2fr .8fr; gap: 5rem; align-items: center; }
.community-band h2 { max-width: 16ch; color: #fff; font-family: Georgia,serif; font-size: clamp(2.2rem,3.4vw,3.5rem); line-height: 1; }
.community-band p { max-width: 42rem; color: rgba(255,255,255,.75); }
.community-band aside { padding: 1.6rem; border: 1px solid rgba(255,255,255,.2); }
.community-band aside > span { color: var(--cn-gold-soft); font-size: .75rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.community-band ul { display: grid; gap: .9rem; margin: 1.2rem 0; padding: 0; list-style: none; }
.community-band li { display: grid; gap: .15rem; }
.community-band li strong { color: #fff; font-size: .94rem; }
.community-band li span { color: rgba(255,255,255,.64); font-size: .8rem; }
.community-band aside a { color: var(--cn-gold-soft); font-weight: 800; text-decoration: none; }

.research-hub-hero { padding: clamp(4rem,8vw,7.5rem) 0 4rem; background: linear-gradient(110deg,#09270E,#14541F); color: #fff; }
.research-hub-hero .breadcrumbs a, .research-hub-hero .breadcrumbs span { color: rgba(255,255,255,.75); }
.research-hub-hero h1 { max-width: 17ch; margin: .6rem 0 1rem; color: #fff; font-family: Georgia,serif; font-size: clamp(2.4rem,4.8vw,4.6rem); line-height: 1; }
.research-hub-hero > .container > p:not(.eyebrow) { max-width: 45rem; color: rgba(255,255,255,.8); font-size: 1.12rem; line-height: 1.65; }
.research-search { max-width: 48rem; margin-top: 2.2rem; }
.research-search label { display: block; margin-bottom: .45rem; color: var(--cn-gold-soft); font-size: .8rem; font-weight: 800; letter-spacing: .06em; }
.research-search > div { display: flex; padding: .38rem; background: #fff; }
.research-search input { width: 100%; min-width: 0; border: 0; padding: .85rem 1rem; color: var(--cn-ink); font: inherit; }
.research-search input:focus { outline: 2px solid var(--cn-gold); outline-offset: -2px; }
.research-overview { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--cn-line); background: #fff; transform: translateY(-2.3rem); }
.research-metric { padding: 1.5rem 2rem; border-right: 1px solid var(--cn-line); }
.research-metric:last-child { border-right: 0; }
.research-metric strong { display: block; color: var(--cn-navy); font-family: Georgia,serif; font-size: 2.35rem; }
.research-metric span { color: #607078; font-size: .82rem; }
.topic-cloud { display: flex; flex-wrap: wrap; gap: .7rem; }
.topic-cloud a { min-width: 13rem; padding: 1rem 1.15rem; border: 1px solid var(--cn-line); background: #fff; color: var(--cn-ink); text-decoration: none; }
.topic-cloud a:hover { border-color: var(--cn-blue); background: #f3fbfa; }
.topic-cloud strong, .topic-cloud span { display: block; }
.topic-cloud strong { font-family: Georgia,serif; }
.topic-cloud span { margin-top: .25rem; color: #69777e; font-size: .77rem; }
.research-cta { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.research-cta h2 { max-width: 19ch; color: #fff; font-family: Georgia,serif; font-size: clamp(2rem,3.3vw,3.2rem); line-height: 1; }
.research-cta p { max-width: 42rem; color: rgba(255,255,255,.72); }

.research-profile-hero { background: linear-gradient(115deg, #09270E, #09646c); }
.research-dashboard-metrics { margin-bottom: 1.7rem; }
.research-profile-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.25rem; }
.saved-research-list { display: grid; gap: .8rem; margin: 0; padding: 0; list-style: none; }
.saved-research-list li { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--cn-line); }
.saved-research-list li:last-child { border-bottom: 0; }
.saved-research-list li div { display: grid; gap: .3rem; }
.saved-research-list li strong { color: var(--cn-ink); }
.saved-research-list li small, .saved-research-list li span { color: #607078; font-size: .82rem; }
.saved-research-list a { display: grid; gap: .25rem; color: var(--cn-ink); text-decoration: none; }
.saved-research-list a:hover strong { color: var(--cn-blue); }
.saved-research-list button { border: 0; background: transparent; color: #98622a; cursor: pointer; font: inherit; font-size: .82rem; font-weight: 750; }
.preference-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .55rem; }
.preference-toggle { display: flex; min-height: 0; align-items: flex-start; gap: .6rem; padding: .65rem .75rem; border: 1px solid var(--cn-line); }
.preference-toggle input { width: 1rem; height: 1rem; flex: 0 0 auto; margin-top: .15rem; accent-color: var(--cn-blue); }
.preference-toggle strong, .preference-toggle small { display: block; }
.preference-toggle strong { font-size: .82rem; line-height: 1.25; }
.preference-toggle small { margin-top: .12rem; color: #607078; font-size: .72rem; line-height: 1.35; }
.preference-list .btn { grid-column: 1 / -1; width: auto; justify-self: start; margin-top: .1rem; padding-inline: 1rem; }

.research-hub-section { padding-block: clamp(1.65rem,3vw,2.6rem); }
.research-hub-section.is-empty { padding-block: clamp(1.35rem,2.3vw,2rem); }
.research-hub-section .section-head { margin-bottom: .8rem; }
.research-empty-note { margin: 0; padding: .75rem .9rem; color: #506069; background: rgba(255,255,255,.72); border: 1px solid var(--cn-line); font-size: .86rem; }
.research-hub-section.is-empty .call-card { min-height: 0; padding: 1rem 1.15rem; }
.research-hub-section.is-empty .call-card h3 { margin-bottom: .45rem; font-size: 1.25rem; }
.research-hub-section.is-empty .call-card p { margin: 0 0 .65rem; font-size: .9rem; }

.experience-editor-form { display: grid; gap: 1rem; }
.portal-edit-groups { display: grid; gap: .75rem; }
.portal-edit-group { background: #fff; border: 1px solid var(--cn-line); border-radius: .45rem; }
.portal-edit-group > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 1rem; cursor: pointer; color: var(--cn-ink); }
.portal-edit-group > summary strong { font-size: .92rem; }
.portal-edit-group > summary span { color: #607078; font-size: .74rem; }
.portal-edit-group .admin-content-group-body { padding: 1rem; }
.experience-image-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
.experience-image-grid .field { padding: 1rem; background: #f7faf9; border: 1px solid var(--cn-line); }
.experience-editor-form > .experience-image-grid { order: -1; grid-template-columns: minmax(0,1.15fr) repeat(2,minmax(13rem,.8fr)); }
.experience-image-grid .field:first-child { border: 2px solid rgba(8,123,128,.45); background: linear-gradient(135deg,#eef8f7,#fff); box-shadow: 0 8px 20px rgba(10,40,15,.06); }
.experience-image-grid .field:first-child::before { display: inline-block; margin-bottom: .45rem; color: var(--cn-blue); content: 'Portada pública'; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.experience-image-grid .field:nth-child(2)::before { display: inline-block; margin-bottom: .45rem; color: var(--cn-blue); content: 'Carrusel secundario'; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.experience-image-grid .field:first-child h3 { margin-top: 0; }
.reviewer-metrics { margin: 0 0 1.25rem; }
.reviewer-guidance { margin-bottom: 1.25rem; padding: 1rem 1.2rem; border-left: 3px solid var(--cn-gold); background: #fff9eb; color: #4e5355; }

.experience-admin .field h3 { margin: .4rem 0 1rem; }
.experience-admin .field > img, .experience-admin .field .identity-image-placeholder { display: block; width: min(100%,26rem); max-height: 14rem; margin-bottom: 1rem; object-fit: cover; }
.experience-admin .field > label { display: grid; gap: .4rem; margin-top: .75rem; color: #364850; font-size: .85rem; font-weight: 750; }

@media (max-width: 980px) {
  .portal-hero-grid, .portal-history-grid, .community-band { grid-template-columns: 1fr; }
  .portal-hero-copy { padding-right: 0; }
  .portal-hero-media, .portal-hero-media img, .portal-hero-emblem { min-height: 23rem; }
  .portal-hero-media::after { background: linear-gradient(0deg, var(--cn-navy), transparent 65%); }
  .research-command-grid { grid-template-columns: repeat(2,1fr); }
  .research-command-grid a:nth-child(2) { border-right: 0; }
  .research-command-grid a:nth-child(-n+2) { border-bottom: 1px solid var(--cn-line); }
  .research-card-grid, .call-card-grid { grid-template-columns: repeat(2,1fr); }
  .agenda-strip { grid-template-columns: 1fr; }
  .experience-editor-form > .experience-image-grid { grid-template-columns: 1fr; }
  .community-band { gap: 2rem; }
}

@media (max-width: 680px) {
  .header-research-link { display: none; }
  .portal-hero-copy { padding: 4rem 0; }
  .portal-hero-statline { display: grid; gap: 1rem; }
  .research-command-grid, .research-card-grid, .call-card-grid, .research-overview, .research-profile-grid { grid-template-columns: 1fr; }
  .research-command-grid a { min-height: auto; border-right: 0; border-bottom: 1px solid var(--cn-line); }
  .research-command-grid a:last-child { border-bottom: 0; }
  .research-overview { transform: none; margin-top: 0; }
  .research-metric { border-right: 0; border-bottom: 1px solid var(--cn-line); }
  .research-metric:last-child { border-bottom: 0; }
  .agenda-strip { padding: 1.25rem; }
  .agenda-strip li a { grid-template-columns: 1fr; gap: .25rem; }
  .research-search > div, .research-cta { flex-direction: column; align-items: stretch; }
  .research-search .btn { width: 100%; }
  .portal-history-grid figure, .portal-history-grid img { min-height: 20rem; }
  .preference-list, .experience-image-grid { grid-template-columns: 1fr; }
}