:root {
  --navy: #0b2545;
  --blue: #13315c;
  --steel: #134074;
  --sky: #8da9c4;
  --paper: #eef4ed;
  --content: 1200px;
  --radius: 10px;
  --shadow: 0 18px 52px rgba(11, 37, 69, .13);
  --shadow-soft: 0 10px 32px rgba(11, 37, 69, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--navy); background: var(--paper); font: 16px/1.65 "DM Sans", "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--paper); background: var(--steel); }

.skip-link { position: fixed; z-index: 200; top: 10px; left: 10px; padding: 10px 15px; color: var(--paper); background: var(--navy); border-radius: 5px; transform: translateY(-150%); transition: all .3s ease; }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; z-index: 100; top: 0; background: rgba(238, 244, 237, .95); border-bottom: 1px solid rgba(11, 37, 69, .08); transition: all .3s ease; }
.site-header.is-scrolled { background: rgba(238, 244, 237, .88); box-shadow: 0 8px 28px rgba(11, 37, 69, .09); backdrop-filter: blur(15px); }
.navbar { width: min(var(--content), calc(100% - 56px)); min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: auto; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; }
.brand-mark { width: 40px; height: 40px; flex: 0 0 auto; display: grid; place-items: center; color: var(--paper); background: var(--navy); border: 1px solid var(--sky); border-radius: 50%; font: 800 11px/1 "Manrope", sans-serif; letter-spacing: -.04em; box-shadow: inset 0 0 0 4px rgba(238, 244, 237, .11); }
.brand-copy { display: grid; line-height: 1.3; }
.brand-copy strong { font: 700 12px/1.35 "Manrope", sans-serif; letter-spacing: -.02em; }
.brand-copy small { margin-top: 3px; color: rgba(11, 37, 69, .62); font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2.3vw, 29px); }
.nav-links > a { position: relative; color: rgba(11, 37, 69, .77); font-size: 11px; font-weight: 700; transition: all .3s ease; }
.nav-links > a:not(.nav-contact)::after { position: absolute; right: 0; bottom: -6px; left: 0; height: 1px; background: var(--steel); content: ""; transform: scaleX(0); transform-origin: left; transition: all .3s ease; }
.nav-links > a:hover, .nav-links > a:focus-visible { color: var(--steel); }
.nav-links > a:not(.nav-contact):hover::after { transform: scaleX(1); }
.nav-links .nav-contact { padding: 10px 12px; color: var(--paper); background: var(--steel); border-radius: 4px; }
.nav-links .nav-contact:hover { color: var(--paper); background: var(--navy); }
.menu-toggle { display: none; }

.section-shell, .section, .facts-strip { width: min(var(--content), calc(100% - 56px)); margin-right: auto; margin-left: auto; }
.hero { min-height: 540px; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 7%; overflow: hidden; margin-top: 22px; padding: clamp(38px, 6vw, 74px) clamp(38px, 7vw, 84px); color: var(--paper); background: var(--navy); border-radius: 8px; box-shadow: var(--shadow); }
.hero-copy { position: relative; z-index: 1; max-width: 680px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 17px; color: rgba(238, 244, 237, .69); font-size: 9px; font-weight: 700; letter-spacing: .16em; line-height: 1.5; text-transform: uppercase; }
.eyebrow-dark { color: rgba(11, 37, 69, .62); }
.eyebrow-line { width: 25px; height: 1px; background: var(--sky); flex: 0 0 auto; }
.hero-kicker { margin: 0 0 13px; color: var(--sky); font-size: 11px; font-weight: 700; letter-spacing: .04em; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { font-family: "Manrope", "Segoe UI", sans-serif; }
.hero h1 { margin: 0; font-size: clamp(42px, 5.5vw, 70px); font-weight: 600; letter-spacing: -.065em; line-height: 1.04; }
.hero h1 em { color: var(--sky); font-style: normal; }
.hero-lead { max-width: 630px; margin: 22px 0 0; color: rgba(238, 244, 237, .8); font-size: 14px; line-height: 1.85; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.hero-tags span { padding: 6px 10px; color: rgba(238, 244, 237, .84); background: rgba(19, 49, 92, .8); border: 1px solid rgba(141, 169, 196, .28); border-radius: 30px; font-size: 9px; font-weight: 700; letter-spacing: .04em; }
.hero-link { display: inline-flex; align-items: center; gap: 17px; margin-top: 25px; color: var(--paper); font-size: 11px; font-weight: 700; transition: all .3s ease; }
.hero-link:hover { gap: 23px; color: var(--sky); }
.hero-location { display: flex; align-items: center; gap: 9px; margin: 37px 0 0; color: rgba(238, 244, 237, .59); font-size: 9px; line-height: 1.55; }
.status-dot { width: 7px; height: 7px; flex: 0 0 auto; background: var(--sky); border-radius: 50%; box-shadow: 0 0 0 5px rgba(141, 169, 196, .13); }
.hero-portrait { position: relative; width: min(100%, 315px); justify-self: center; margin: 0; padding: 13px 13px 0; background: rgba(19, 49, 92, .76); border: 1px solid rgba(141, 169, 196, .35); border-radius: 7px; transform: rotate(1.5deg); }
.portrait-frame { height: 355px; overflow: hidden; background: var(--sky); border-radius: 4px; }
.portrait-frame img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center 28%; }
.hero-portrait figcaption { display: grid; gap: 3px; padding: 13px 2px 15px; }
.hero-portrait figcaption span { font: 700 11px/1.4 "Manrope", sans-serif; }
.hero-portrait figcaption small { color: rgba(238, 244, 237, .64); font-size: 9px; }
.portrait-index { position: absolute; right: -20px; bottom: 28px; color: rgba(141, 169, 196, .7); font: 800 10px/1.5 "Manrope", sans-serif; letter-spacing: .16em; text-align: right; transform: rotate(-1.5deg); }

.facts-strip { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 18px; padding: 18px 22px; background: rgba(141, 169, 196, .23); border-radius: 7px; }
.fact { display: flex; align-items: center; justify-content: center; gap: 11px; min-height: 63px; padding: 5px 10px; border-right: 1px solid rgba(11, 37, 69, .12); }
.fact:last-child { border: 0; }
.fact strong { font: 600 32px/1 "Manrope", sans-serif; letter-spacing: -.06em; }
.fact span { color: rgba(11, 37, 69, .7); font-size: 9px; font-weight: 700; line-height: 1.45; }

.section { padding-top: 105px; padding-bottom: 10px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 45px; margin-bottom: 38px; }
.section-heading .eyebrow { margin-bottom: 15px; }
.section-heading h2, .human-intro h2, .section-contact h2 { margin: 0; font-size: clamp(32px, 4.3vw, 49px); font-weight: 600; letter-spacing: -.06em; line-height: 1.13; }
.section-intro { max-width: 385px; margin: 0 1% 4px 0; color: rgba(11, 37, 69, .66); font-size: 12px; line-height: 1.85; }
.profile-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 15px; }
.profile-summary, .profile-fact { border-radius: var(--radius); }
.profile-summary { min-height: 360px; padding: 34px; color: var(--paper); background: var(--steel); }
.section-number { display: block; color: var(--sky); font-size: 8px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.profile-summary h3 { margin: 37px 0 17px; font-size: 29px; font-weight: 600; letter-spacing: -.045em; line-height: 1.22; }
.profile-summary p { max-width: 540px; margin-bottom: 13px; color: rgba(238, 244, 237, .77); font-size: 11px; line-height: 1.85; }
.profile-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.profile-fact { min-height: 174px; display: flex; align-items: start; gap: 12px; padding: 22px 19px; background: rgba(141, 169, 196, .23); transition: all .3s ease; }
.profile-fact:hover { background: rgba(141, 169, 196, .39); transform: translateY(-2px); }
.fact-icon { width: 31px; height: 31px; flex: 0 0 auto; display: grid; place-items: center; color: var(--steel); background: var(--paper); border-radius: 50%; font-size: 14px; }
.profile-fact div { display: grid; gap: 4px; }
.profile-fact small { color: rgba(11, 37, 69, .57); font-size: 8px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.profile-fact strong { font: 700 14px/1.4 "Manrope", sans-serif; }
.profile-fact span, .profile-fact a { color: rgba(11, 37, 69, .7); font-size: 9px; line-height: 1.6; overflow-wrap: anywhere; }
.profile-fact a { color: var(--steel); font-weight: 700; }
.education-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.education-row article { min-height: 133px; display: flex; align-items: start; gap: 15px; padding: 19px 20px; background: rgba(141, 169, 196, .13); border: 1px solid rgba(19, 64, 116, .12); border-radius: 7px; }
.education-row article > span { color: var(--steel); font: 800 10px/1.6 "Manrope", sans-serif; }
.education-row h3 { margin: 0 0 5px; font-size: 13px; }
.education-row p { margin: 0; color: rgba(11, 37, 69, .67); font-size: 9px; line-height: 1.7; }

.section-experience { width: 100%; max-width: none; margin-top: 100px; padding: 88px max(28px, calc((100% - var(--content)) / 2)); color: var(--paper); background: var(--navy); }
.section-heading-light { width: min(var(--content), 100%); margin: 0 auto 38px; }
.section-heading-light .eyebrow { color: rgba(238, 244, 237, .7); }
.section-heading-light .section-intro { color: rgba(238, 244, 237, .68); }
.experience-columns { width: min(var(--content), 100%); display: grid; grid-template-columns: 1.1fr .9fr; gap: 11%; margin: auto; }
.career-timeline { border-top: 1px solid rgba(141, 169, 196, .25); }
.career-item { display: grid; grid-template-columns: 83px 1fr; gap: 16px; padding: 17px 0; border-bottom: 1px solid rgba(141, 169, 196, .25); }
.career-item time { padding-top: 2px; color: var(--sky); font-size: 10px; font-weight: 800; }
.career-item h3 { margin: 0 0 5px; font-size: 12px; font-weight: 700; line-height: 1.5; }
.career-item p { margin: 0; color: rgba(238, 244, 237, .63); font-size: 9px; line-height: 1.7; }
.management-panel { padding: 24px; background: var(--blue); border: 1px solid rgba(141, 169, 196, .19); border-radius: var(--radius); }
.management-panel .section-number { margin-bottom: 15px; }
.management-panel article { padding: 14px 0; border-top: 1px solid rgba(141, 169, 196, .2); }
.management-panel article strong { color: var(--sky); font: 700 14px/1.4 "Manrope", sans-serif; }
.management-panel article p { margin: 6px 0 0; color: rgba(238, 244, 237, .7); font-size: 9px; line-height: 1.75; }
.professional-network { width: min(var(--content), 100%); display: grid; grid-template-columns: .72fr 1.28fr; gap: 10%; margin: 78px auto 0; padding-top: 30px; border-top: 1px solid rgba(141, 169, 196, .25); }
.professional-network .eyebrow { margin-bottom: 13px; }
.professional-network h3 { margin-bottom: 10px; font-size: 22px; font-weight: 600; letter-spacing: -.045em; line-height: 1.25; }
.professional-network > div > p:last-child { color: rgba(238, 244, 237, .65); font-size: 10px; line-height: 1.75; }
.institution-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 25px; margin: 0; padding: 0; list-style: none; }
.institution-list li { display: grid; align-content: start; gap: 4px; padding: 12px 0; border-bottom: 1px solid rgba(141, 169, 196, .2); }
.institution-list strong { color: var(--sky); font: 700 10px/1.5 "Manrope", sans-serif; }
.institution-list span { color: rgba(238, 244, 237, .7); font-size: 9px; line-height: 1.6; }

.section-teaching { padding-top: 108px; }
.teaching-summary { display: grid; grid-template-columns: repeat(3, 1fr) 1.1fr; align-items: center; margin-bottom: 15px; padding: 20px 25px; background: rgba(141, 169, 196, .22); border-radius: 7px; }
.teaching-summary article { display: flex; align-items: center; gap: 12px; padding: 8px 20px; border-right: 1px solid rgba(11, 37, 69, .13); }
.teaching-summary article:first-child { padding-left: 0; }
.teaching-summary article strong { font: 600 31px/1 "Manrope", sans-serif; letter-spacing: -.05em; }
.teaching-summary article span { color: rgba(11, 37, 69, .68); font-size: 9px; font-weight: 700; }
.teaching-total { display: flex; align-items: center; justify-content: end; gap: 12px; padding-left: 15px; }
.teaching-total strong { color: var(--steel); font: 700 25px/1 "Manrope", sans-serif; }
.teaching-total span { max-width: 95px; color: rgba(11, 37, 69, .68); font-size: 9px; font-weight: 700; line-height: 1.4; }
.teaching-details { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.teaching-card { min-height: 265px; padding: 26px; background: var(--steel); border-radius: var(--radius); color: var(--paper); }
.teaching-card-soft { color: var(--navy); background: rgba(141, 169, 196, .25); }
.teaching-card h3 { margin: 16px 0 8px; font-size: 20px; font-weight: 600; letter-spacing: -.035em; }
.teaching-card h4 { margin: 17px 0 5px; color: var(--sky); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.teaching-card-soft h4 { color: var(--steel); }
.teaching-card p { margin: 0; color: rgba(238, 244, 237, .76); font-size: 10px; line-height: 1.8; }
.teaching-card-soft p { color: rgba(11, 37, 69, .7); }
.teaching-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 20px; padding: 23px 0; border-top: 1px solid rgba(11, 37, 69, .13); border-bottom: 1px solid rgba(11, 37, 69, .13); }
.teaching-bottom .eyebrow { margin-bottom: 9px; }
.teaching-bottom p { margin: 0; color: rgba(11, 37, 69, .72); font-size: 10px; line-height: 1.75; }

.section-research { padding-top: 110px; }
.research-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.research-grid article { min-height: 170px; padding: 19px 17px; background: rgba(141, 169, 196, .2); border-radius: 7px; transition: all .3s ease; }
.research-grid article:hover { background: rgba(141, 169, 196, .38); transform: translateY(-3px); }
.research-grid article > span { color: var(--steel); font: 800 9px/1 "Manrope", sans-serif; }
.research-grid h3 { margin: 28px 0 8px; font-size: 14px; font-weight: 700; letter-spacing: -.025em; line-height: 1.35; }
.research-grid p { margin: 0; color: rgba(11, 37, 69, .69); font-size: 9px; line-height: 1.65; }
.projects-row { display: grid; grid-template-columns: .7fr 1.3fr; gap: 8%; margin-top: 22px; padding: 24px; color: var(--paper); background: var(--blue); border-radius: 7px; }
.projects-row h3 { margin: 7px 0 0; font-size: 18px; }
.projects-row ul { display: grid; gap: 9px; margin: 0; padding-left: 17px; color: rgba(238, 244, 237, .78); font-size: 10px; line-height: 1.7; }
.projects-row li::marker { color: var(--sky); }
.projects-row li strong { color: var(--sky); }
.technology-row { display: grid; grid-template-columns: .7fr 1.3fr; gap: 8%; margin-top: 15px; padding: 17px 23px; border-left: 2px solid var(--steel); }
.technology-row strong { font: 700 12px/1.5 "Manrope", sans-serif; }
.technology-row p { margin: 0; color: rgba(11, 37, 69, .69); font-size: 10px; line-height: 1.75; }

.section-production { padding-top: 107px; }
.production-totals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.production-totals article { min-height: 88px; display: flex; align-items: center; gap: 14px; padding: 14px 18px; background: rgba(141, 169, 196, .22); border-radius: 6px; }
.production-totals article strong { color: var(--steel); font: 700 29px/1 "Manrope", sans-serif; letter-spacing: -.06em; }
.production-totals article span { max-width: 140px; color: rgba(11, 37, 69, .7); font-size: 9px; font-weight: 700; line-height: 1.5; }
.featured-publications { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin-top: 14px; }
.featured-publications article { min-height: 200px; display: flex; flex-direction: column; align-items: start; padding: 22px; background: var(--steel); color: var(--paper); border-radius: 7px; }
.featured-publications article > span { color: var(--sky); font-size: 8px; font-weight: 800; letter-spacing: .12em; }
.featured-publications h3 { margin: 17px 0 8px; font-size: 15px; font-weight: 600; letter-spacing: -.025em; line-height: 1.45; }
.featured-publications p { margin: 0 0 13px; color: rgba(238, 244, 237, .67); font-size: 9px; }
.featured-publications a { margin-top: auto; color: var(--sky); font-size: 9px; font-weight: 800; }
.featured-publications a:hover { color: var(--paper); }

.section-human { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 7%; margin-top: 105px; padding-top: 53px; padding-bottom: 52px; background: rgba(141, 169, 196, .22); border-radius: var(--radius); }
.human-intro h2 { margin-bottom: 14px; font-size: clamp(28px, 3.3vw, 39px); }
.human-intro > p:last-child { max-width: 390px; margin: 0; color: rgba(11, 37, 69, .68); font-size: 10px; line-height: 1.8; }
.thesis-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.thesis-stats article { display: grid; gap: 5px; justify-items: center; padding: 15px 7px; background: rgba(238, 244, 237, .7); border-radius: 6px; }
.thesis-stats strong { color: var(--steel); font: 700 28px/1 "Manrope", sans-serif; }
.thesis-stats span { color: rgba(11, 37, 69, .68); font-size: 8px; font-weight: 800; text-align: center; text-transform: uppercase; }
.thesis-stats .thesis-total { color: var(--paper); background: var(--steel); }
.thesis-stats .thesis-total strong, .thesis-stats .thesis-total span { color: var(--paper); }
.advisory-count { grid-column: 2; margin: -22px 0 0; color: rgba(11, 37, 69, .7); font-size: 9px; text-align: right; }
.advisory-count strong { color: var(--steel); font: 800 17px "Manrope", sans-serif; }

.section-records { padding-top: 108px; padding-bottom: 95px; }
.cv-archive { display: grid; gap: 9px; }
.archive-group { background: rgba(141, 169, 196, .2); border: 1px solid rgba(19, 64, 116, .1); border-radius: 7px; }
.archive-group > summary { min-height: 77px; display: grid; grid-template-columns: 45px 1fr 25px; align-items: center; gap: 13px; padding: 13px 20px; cursor: pointer; list-style: none; }
.archive-group > summary::-webkit-details-marker, .archive-page > summary::-webkit-details-marker { display: none; }
.archive-index { color: var(--steel); font: 800 11px "Manrope", sans-serif; }
.archive-title { display: grid; gap: 3px; }
.archive-title strong { font: 700 12px/1.5 "Manrope", sans-serif; }
.archive-title small { color: rgba(11, 37, 69, .63); font-size: 9px; }
.archive-chevron { color: var(--steel); font: 500 22px/1 "DM Sans", sans-serif; text-align: center; transition: transform .3s ease; }
.archive-group[open] > summary .archive-chevron { transform: rotate(45deg); }
.archive-pages { display: grid; gap: 5px; padding: 0 11px 12px; }
.archive-page { background: rgba(238, 244, 237, .68); border-radius: 5px; }
.archive-page > summary { display: flex; align-items: center; gap: 12px; padding: 11px 13px; color: var(--steel); cursor: pointer; list-style: none; }
.archive-page > summary span { font-size: 8px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.archive-page > summary strong { color: var(--navy); font: 700 10px/1.4 "Manrope", sans-serif; }
.archive-page pre { overflow-x: auto; margin: 0; padding: 2px 16px 18px; color: rgba(11, 37, 69, .82); font: 10px/1.72 "DM Sans", "Segoe UI", sans-serif; white-space: pre-wrap; overflow-wrap: anywhere; }
.archive-note { margin: 0 0 17px; color: rgba(11, 37, 69, .6); font-size: 9px; line-height: 1.65; }

.section-contact { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 40px; padding-top: 36px; padding-bottom: 43px; border-top: 1px solid rgba(11, 37, 69, .14); }
.section-contact h2 { font-size: 30px; }
.section-contact > div > p:last-child { margin: 8px 0 0; color: rgba(11, 37, 69, .65); font-size: 9px; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: end; gap: 12px 24px; }
.contact-links a { display: inline-flex; align-items: center; gap: 8px; color: var(--steel); font-size: 10px; font-weight: 700; transition: all .3s ease; }
.contact-links a:hover { color: var(--navy); }
.contact-links a span { width: 25px; height: 25px; display: grid; place-items: center; background: rgba(141, 169, 196, .3); border-radius: 50%; }
.site-footer { width: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; padding: 22px max(28px, calc((100% - var(--content)) / 2)) 0; background: rgba(141, 169, 196, .15); }
.footer-brand .brand-mark { color: var(--paper); background: var(--steel); }
.footer-brand .brand-copy strong { font-size: 10px; }
.footer-brand .brand-copy small { font-size: 7px; }
.site-footer > p { margin: 0; color: rgba(11, 37, 69, .56); font-size: 8px; text-align: center; }
.back-top { justify-self: end; display: flex; align-items: center; gap: 8px; color: var(--steel); font-size: 9px; font-weight: 800; }
.back-top span { font-size: 15px; }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 15px; margin-top: 4px; padding: 13px 0; color: rgba(11, 37, 69, .5); border-top: 1px solid rgba(11, 37, 69, .12); font-size: 8px; }

:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; }

@media (max-width: 1050px) {
  .navbar, .section-shell, .section, .facts-strip { width: min(var(--content), calc(100% - 40px)); }
  .hero { padding: 42px; }
  .fact { flex-direction: column; gap: 5px; text-align: center; }
  .facts-strip { padding-right: 12px; padding-left: 12px; }
  .experience-columns { gap: 6%; }
  .research-grid { grid-template-columns: repeat(3, 1fr); }
  .section-experience, .site-footer { padding-right: 30px; padding-left: 30px; }
}

@media (max-width: 800px) {
  .navbar { min-height: 70px; }
  .menu-toggle { width: 41px; height: 41px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 0; background: transparent; border: 1px solid rgba(11, 37, 69, .17); border-radius: 4px; cursor: pointer; }
  .menu-toggle span { width: 17px; height: 1px; background: var(--navy); transition: all .3s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-6px) rotate(-45deg); }
  .nav-links { position: absolute; top: 100%; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 7px 20px 18px; background: rgba(238, 244, 237, .98); border-bottom: 1px solid rgba(11, 37, 69, .12); box-shadow: 0 17px 24px rgba(11, 37, 69, .1); }
  .nav-links.is-open { display: flex; }
  .nav-links > a { padding: 11px 4px; border-bottom: 1px solid rgba(11, 37, 69, .08); }
  .nav-links > a:not(.nav-contact)::after { display: none; }
  .nav-links .nav-contact { display: flex; justify-content: space-between; margin-top: 10px; padding: 11px 13px; }
  .hero { min-height: 470px; grid-template-columns: 1.1fr .7fr; gap: 5%; padding: 36px; }
  .hero h1 { font-size: clamp(40px, 6vw, 55px); }
  .hero-portrait { width: min(100%, 235px); padding: 9px 9px 0; }
  .portrait-frame { height: 290px; }
  .hero-portrait figcaption span { font-size: 9px; }
  .facts-strip { grid-template-columns: repeat(3, 1fr); padding: 11px; }
  .fact:nth-child(3) { border-right: 0; }
  .fact:nth-child(n+4) { border-top: 1px solid rgba(11, 37, 69, .12); }
  .section { padding-top: 82px; }
  .section-heading { align-items: start; flex-direction: column; gap: 15px; margin-bottom: 30px; }
  .section-intro { max-width: 600px; }
  .profile-layout, .experience-columns, .professional-network { grid-template-columns: 1fr; gap: 18px; }
  .profile-summary { min-height: 300px; }
  .profile-fact { min-height: 145px; }
  .section-experience { margin-top: 80px; padding-top: 73px; padding-bottom: 73px; }
  .professional-network { gap: 20px; margin-top: 60px; }
  .institution-list { grid-template-columns: 1fr 1fr; }
  .teaching-summary { grid-template-columns: repeat(3, 1fr); }
  .teaching-total { grid-column: 1 / -1; justify-content: start; margin-top: 10px; padding: 12px 0 0; border-top: 1px solid rgba(11, 37, 69, .13); }
  .teaching-summary article { justify-content: center; padding: 8px 10px; }
  .teaching-summary article:first-child { padding-left: 10px; }
  .teaching-details, .teaching-bottom { grid-template-columns: 1fr; }
  .research-grid { grid-template-columns: repeat(2, 1fr); }
  .research-grid article { min-height: 145px; }
  .projects-row, .technology-row { grid-template-columns: 1fr; gap: 12px; }
  .production-totals { grid-template-columns: repeat(2, 1fr); }
  .featured-publications { grid-template-columns: 1fr 1fr; }
  .featured-publications article:last-child { grid-column: 1 / -1; }
  .section-human { grid-template-columns: 1fr; gap: 23px; padding: 35px 25px; }
  .advisory-count { grid-column: auto; margin: -9px 0 0; text-align: left; }
  .section-records { padding-top: 84px; padding-bottom: 74px; }
  .section-contact { grid-template-columns: 1fr; gap: 19px; }
  .contact-links { justify-content: start; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer > p { grid-column: 1 / -1; grid-row: 2; text-align: left; }
  .back-top { grid-column: 2; grid-row: 1; }
  .footer-bottom { grid-row: 3; }
}

@media (max-width: 560px) {
  html { scroll-padding-top: 74px; }
  .navbar, .section-shell, .section, .facts-strip { width: calc(100% - 28px); }
  .navbar { min-height: 66px; }
  .brand { gap: 8px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-copy strong { max-width: 195px; font-size: 10px; }
  .brand-copy small { font-size: 7px; letter-spacing: .08em; }
  .hero { grid-template-columns: 1fr; gap: 25px; margin-top: 13px; padding: 30px 22px 23px; }
  .hero h1 { font-size: clamp(38px, 11.5vw, 54px); }
  .hero-kicker { font-size: 9px; line-height: 1.6; }
  .hero-lead { margin-top: 16px; font-size: 12px; line-height: 1.75; }
  .hero-tags { margin-top: 15px; }
  .hero-tags span { font-size: 8px; }
  .hero-link { margin-top: 18px; }
  .hero-location { margin-top: 22px; font-size: 8px; }
  .hero-portrait { width: min(78%, 260px); justify-self: start; margin-left: 11px; }
  .portrait-frame { height: 295px; }
  .portrait-index { right: -24px; bottom: 25px; }
  .facts-strip { grid-template-columns: repeat(2, 1fr); margin-top: 13px; padding: 9px; }
  .fact { min-height: 63px; flex-direction: row; justify-content: start; gap: 10px; padding: 7px 10px; text-align: left; }
  .fact:nth-child(odd) { border-right: 1px solid rgba(11, 37, 69, .12); }
  .fact:nth-child(even) { border-right: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid rgba(11, 37, 69, .12); }
  .fact strong { font-size: 27px; }
  .fact span { font-size: 8px; }
  .section { padding-top: 70px; }
  .section-heading h2, .human-intro h2 { font-size: 34px; }
  .section-intro { font-size: 11px; }
  .profile-summary { min-height: unset; padding: 24px; }
  .profile-summary h3 { margin: 29px 0 13px; font-size: 25px; }
  .profile-summary p { font-size: 10px; }
  .profile-facts { gap: 8px; }
  .profile-fact { min-height: 135px; flex-direction: column; gap: 9px; padding: 15px 12px; }
  .profile-fact strong { font-size: 12px; }
  .profile-fact span, .profile-fact a { font-size: 8px; }
  .education-row { grid-template-columns: 1fr; gap: 8px; }
  .education-row article { min-height: unset; padding: 15px; }
  .section-experience { width: 100%; margin-top: 70px; padding: 63px 17px; }
  .section-heading-light { width: 100%; }
  .career-item { grid-template-columns: 68px 1fr; gap: 9px; }
  .career-item h3 { font-size: 11px; }
  .management-panel { padding: 18px; }
  .professional-network { margin-top: 48px; padding-top: 24px; }
  .institution-list { grid-template-columns: 1fr; }
  .teaching-summary { padding: 12px 9px; }
  .teaching-summary article { flex-direction: column; gap: 5px; padding: 8px 4px; text-align: center; }
  .teaching-summary article:first-child { padding-left: 4px; }
  .teaching-summary article strong { font-size: 27px; }
  .teaching-summary article span { font-size: 8px; }
  .teaching-card { min-height: unset; padding: 21px; }
  .teaching-card h3 { font-size: 18px; }
  .research-grid { gap: 8px; }
  .research-grid article { min-height: 148px; padding: 16px 13px; }
  .research-grid h3 { margin-top: 23px; font-size: 12px; }
  .research-grid p { font-size: 8px; }
  .projects-row { padding: 19px; }
  .technology-row { padding: 15px 17px; }
  .production-totals { gap: 7px; }
  .production-totals article { min-height: 78px; gap: 9px; padding: 11px; }
  .production-totals article strong { font-size: 24px; }
  .production-totals article span { font-size: 8px; }
  .featured-publications { grid-template-columns: 1fr; }
  .featured-publications article, .featured-publications article:last-child { min-height: 178px; grid-column: auto; padding: 19px; }
  .featured-publications h3 { font-size: 14px; }
  .section-human { margin-top: 71px; padding: 26px 18px; }
  .thesis-stats { grid-template-columns: repeat(2, 1fr); }
  .thesis-stats article { padding: 13px 6px; }
  .section-records { padding-top: 75px; padding-bottom: 64px; }
  .archive-group > summary { grid-template-columns: 28px 1fr 20px; gap: 9px; padding: 12px; }
  .archive-title strong { font-size: 10px; }
  .archive-title small { font-size: 8px; }
  .archive-pages { padding-right: 6px; padding-left: 6px; }
  .archive-page > summary { align-items: start; flex-direction: column; gap: 3px; }
  .archive-page pre { padding-right: 12px; padding-left: 12px; font-size: 9px; }
  .section-contact { padding-top: 28px; padding-bottom: 32px; }
  .section-contact h2 { font-size: 27px; }
  .contact-links { display: grid; gap: 10px; }
  .site-footer { grid-template-columns: 1fr auto; gap: 12px 7px; padding: 18px 14px 0; }
  .footer-brand .brand-copy strong { font-size: 9px; }
  .footer-brand .brand-copy small { max-width: 164px; font-size: 6px; }
  .site-footer > p, .footer-bottom { font-size: 7px; }
  .back-top { gap: 4px; font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Preámbulo editorial */
.manifesto { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 8%; margin-top: 18px; padding: 43px 50px; background: rgba(141, 169, 196, .22); border-radius: 7px; }
.manifesto-heading h2 { margin: 0; font: 600 clamp(29px, 3.6vw, 43px)/1.12 "Manrope", sans-serif; letter-spacing: -.06em; }
.manifesto-heading h2 em { color: var(--steel); font-style: normal; }
.manifesto-copy { padding-left: 27px; border-left: 1px solid rgba(19, 64, 116, .28); }
.manifesto-copy p { margin: 0 0 12px; color: rgba(11, 37, 69, .76); font-size: 10px; line-height: 1.8; }
.manifesto-copy .manifesto-close { margin: 16px 0 0; padding-top: 13px; color: var(--steel); border-top: 1px solid rgba(19, 64, 116, .17); font: 700 11px/1.65 "Manrope", sans-serif; }
.manifesto-close strong { color: var(--navy); }
.manifesto-index { position: absolute; right: 13px; bottom: 8px; color: rgba(19, 64, 116, .48); font-size: 7px; font-weight: 800; letter-spacing: .12em; }
@media (max-width: 800px) {
  .manifesto { grid-template-columns: 1fr; gap: 20px; padding: 31px; }
  .manifesto-copy { padding: 0; border: 0; }
}
@media (max-width: 560px) {
  .manifesto { width: calc(100% - 28px); gap: 16px; margin-top: 13px; padding: 24px 20px 27px; }
  .manifesto-heading h2 { font-size: 31px; }
  .manifesto-copy p { font-size: 9px; }
  .manifesto-copy .manifesto-close { font-size: 10px; }
}