:root {
  --verde-950: #0b2e26;
  --verde-800: #174c3d;
  --verde-650: #26705a;
  --azul-800: #173f69;
  --azul-600: #2c6092;
  --amarelo: #e9bd35;
  --areia: #f4f0e5;
  --papel: #fcfbf7;
  --tinta: #202a31;
  --cinza: #5d6870;
  --linha: #d9dedb;
  --branco: #fff;
  --largura: 1180px;
  --sombra: 0 12px 35px rgba(11, 46, 38, .1);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--tinta); background: var(--papel); font: 1rem/1.7 var(--sans); }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--azul-600); text-underline-offset: .18em; }
a:hover { color: var(--verde-650); }
:focus-visible { outline: 3px solid var(--amarelo); outline-offset: 3px; }
h1, h2, h3 { color: var(--verde-950); font-family: var(--serif); line-height: 1.16; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 6vw, 4.9rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
p { max-width: 72ch; }
.container { width: min(calc(100% - 2rem), var(--largura)); margin-inline: auto; }
.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section--compact { padding-block: clamp(2.5rem, 5vw, 4.5rem); }
.section--green { color: #eef7f3; background: var(--verde-950); }
.section--green h2, .section--green h3 { color: var(--branco); }
.section--sand { background: var(--areia); }
.eyebrow { margin: 0 0 .7rem; color: var(--verde-650); font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.section--green .eyebrow { color: #89cfb7; }
.lead { color: #3e4b52; font-size: clamp(1.08rem, 2vw, 1.3rem); }
.muted { color: var(--cinza); }
.skip-link { position: fixed; z-index: 999; top: .75rem; left: .75rem; transform: translateY(-180%); padding: .65rem 1rem; color: white; background: var(--verde-950); font-weight: 800; }
.skip-link:focus { transform: none; }
.site-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid rgba(23, 76, 61, .13); background: rgba(252, 251, 247, .96); backdrop-filter: blur(12px); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; gap: 2rem; }
.brand { display: flex; align-items: center; gap: .8rem; color: var(--verde-950); text-decoration: none; }
.brand-mark { display: grid; width: 42px; height: 42px; place-items: center; border: 2px solid var(--verde-800); border-radius: 50%; font: 800 1.15rem var(--serif); }
.brand-text { line-height: 1.05; }
.brand-text strong { display: block; font-family: var(--serif); font-size: 1.04rem; }
.brand-text span { font-size: .7rem; letter-spacing: .09em; text-transform: uppercase; }
.menu-toggle { display: none; margin-left: auto; padding: .55rem .75rem; border: 1px solid var(--linha); border-radius: .3rem; background: white; font: inherit; font-weight: 750; }
.site-nav { margin-left: auto; }
.site-nav ul { display: flex; align-items: center; gap: .15rem; margin: 0; padding: 0; list-style: none; }
.site-nav a { display: block; padding: .55rem .65rem; border-radius: .25rem; color: var(--tinta); font-size: .88rem; font-weight: 700; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--verde-950); background: #e6eee9; }
.hero { position: relative; overflow: hidden; padding-block: clamp(4rem, 9vw, 8rem); background: linear-gradient(110deg, var(--papel) 0 58%, var(--areia) 58%); }
.hero::after { content: ""; position: absolute; right: -8rem; bottom: -14rem; width: 34rem; height: 34rem; border: 1px solid rgba(23, 76, 61, .16); border-radius: 50%; box-shadow: 0 0 0 4rem rgba(23,76,61,.035), 0 0 0 8rem rgba(23,76,61,.025); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: clamp(2rem, 7vw, 6rem); }
.hero h1 { max-width: 12ch; margin: .15rem 0 1.3rem; }
.hero-actions, .actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: .7rem 1.1rem; border: 2px solid var(--verde-800); border-radius: .22rem; color: white; background: var(--verde-800); font-size: .91rem; font-weight: 800; text-decoration: none; }
.button:hover { color: white; background: var(--verde-650); }
.button--ghost { color: var(--verde-800); background: transparent; }
.button--ghost:hover { color: var(--verde-950); background: #e7efea; }
.button--light { border-color: white; color: var(--verde-950); background: white; }
.cover-stack { position: relative; min-height: 380px; }
.cover-stack img { position: absolute; width: 174px; border: 1px solid rgba(0,0,0,.15); box-shadow: var(--sombra); }
.cover-stack img:nth-child(1) { top: 4.2rem; left: 0; transform: rotate(-7deg); }
.cover-stack img:nth-child(2) { z-index: 2; top: 0; left: 30%; }
.cover-stack img:nth-child(3) { top: 5.4rem; right: 0; transform: rotate(7deg); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.section-head h2, .page-hero h1 { margin: .15rem 0; }
.grid { display: grid; gap: 1.25rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.card { border: 1px solid var(--linha); border-radius: .35rem; background: white; overflow: hidden; }
.card__body { padding: 1.45rem; }
.card h3 { margin: .2rem 0 .65rem; }
.card p { margin: .55rem 0; }
.volume-card { display: grid; grid-template-columns: 145px 1fr; min-height: 310px; }
.volume-card__cover { display: grid; place-items: center; padding: 1.2rem; background: var(--areia); }
.volume-card__cover img { max-height: 235px; box-shadow: 0 8px 22px rgba(12,35,29,.18); }
.meta { color: var(--cinza); font-size: .86rem; font-weight: 700; }
.text-link { display: inline-block; margin-top: .7rem; font-weight: 800; }
.timeline { display: grid; grid-template-columns: repeat(6, 1fr); margin: 2.5rem 0 0; padding: 0; list-style: none; }
.timeline li { position: relative; padding: 2rem .8rem 0 0; border-top: 2px solid #689889; }
.timeline li::before { content: ""; position: absolute; top: -.48rem; width: .8rem; height: .8rem; border: 3px solid var(--verde-950); border-radius: 50%; background: var(--amarelo); }
.timeline strong { display: block; color: var(--verde-950); font-family: var(--serif); font-size: 1.25rem; }
.logo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: stretch; gap: 1.25rem; }
.logo-box { display: grid; min-height: 180px; place-items: center; padding: 1.5rem; border: 1px solid var(--linha); background: white; }
.logo-box img { max-width: 210px; max-height: 130px; object-fit: contain; }
.memory-event h2 { margin-bottom: .75rem; }
.event-meta { margin: 0 0 .5rem; color: var(--verde-650); font-weight: 800; letter-spacing: .02em; }
.photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-top: 1.75rem; }
.photo-grid--single { grid-template-columns: minmax(0, 620px); }
.photo-card { overflow: hidden; margin: 0; border: 1px solid var(--linha); border-radius: var(--raio); background: white; box-shadow: var(--sombra); }
.photo-card img { display: block; width: 100%; height: 330px; object-fit: contain; background: #eef2ef; }
.photo-card--wide { grid-column: 1 / -1; }
.photo-card--wide img { height: min(52vw, 560px); }
.photo-card figcaption { padding: .9rem 1rem 1rem; color: var(--cinza); font-size: .95rem; }
.source-note { margin-top: 1.25rem; color: var(--cinza); font-size: .92rem; }
.source-note a { font-weight: 700; }
.page-hero { padding-block: clamp(3rem, 7vw, 6rem); color: #e8f2ed; background: var(--verde-950); }
.page-hero h1 { max-width: 16ch; color: white; }
.page-hero .lead { color: #c6d9d1; }
.breadcrumbs { margin-bottom: 1rem; color: #a8c4b9; font-size: .85rem; }
.breadcrumbs a { color: white; }
.prose { max-width: 790px; }
.prose h2 { margin-top: 2.4rem; }
.volume-detail { display: grid; grid-template-columns: minmax(220px, 310px) 1fr; align-items: start; gap: clamp(2rem, 6vw, 5rem); }
.volume-detail__cover { padding: 2rem; background: var(--areia); }
.volume-detail__cover img { width: 100%; max-width: 250px; margin: auto; box-shadow: var(--sombra); }
.fact-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .8rem; margin: 1.5rem 0; }
.fact { padding: 1rem; border-left: 3px solid var(--amarelo); background: #f5f7f5; }
.fact span { display: block; color: var(--cinza); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.news-card { padding: 1.5rem; border-top: 4px solid var(--verde-650); }
.news-card time { color: var(--cinza); font-size: .84rem; font-weight: 700; }
.filter-bar { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.filter { padding: .5rem .85rem; border: 1px solid var(--verde-800); border-radius: 2rem; color: var(--verde-950); background: transparent; font: inherit; font-size: .85rem; font-weight: 750; cursor: pointer; }
.filter[aria-pressed="true"] { color: white; background: var(--verde-800); }
[hidden] { display: none !important; }
.institution { border-top: 1px solid var(--linha); padding-block: 1.7rem; }
.institution h3 { margin-bottom: .3rem; }
.team-group { padding: 1.5rem; border-left: 4px solid var(--azul-600); background: white; }
.people-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.people-list li { padding: 1rem 1.1rem; border: 1px solid var(--linha); border-left: 3px solid var(--verde-650); background: white; break-inside: avoid; }
.people-list strong { display: block; color: var(--verde-950); font-family: var(--serif); font-size: 1.08rem; }
.people-list small { display: block; margin-top: .35rem; color: var(--cinza); line-height: 1.45; }
.notice { padding: 1.2rem 1.4rem; border: 1px solid #d8c579; background: #fff9dc; }
.site-footer { padding-block: 3rem; color: #c9d9d3; background: #071f1a; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 2rem; }
.site-footer h2, .site-footer h3 { color: white; }
.site-footer a { color: #d9eee5; }
.footer-links { margin: 0; padding: 0; list-style: none; }
.footer-links li + li { margin-top: .35rem; }
.footer-note { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.14); margin-top: 2rem; font-size: .82rem; }

@media (max-width: 920px) {
  .menu-toggle { display: block; }
  .site-nav { position: absolute; top: 78px; right: 1rem; left: 1rem; display: none; padding: .8rem; border: 1px solid var(--linha); background: white; box-shadow: var(--sombra); }
  .site-nav[data-open="true"] { display: block; }
  .site-nav ul { display: grid; }
  .hero-grid, .volume-detail { grid-template-columns: 1fr; }
  .cover-stack { max-width: 530px; }
  .grid--3 { grid-template-columns: 1fr; }
  .grid--2, .footer-grid { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 2rem; }
}

@media (max-width: 620px) {
  .brand-text span { display: none; }
  .hero { background: var(--papel); }
  .cover-stack { min-height: 305px; }
  .cover-stack img { width: 125px; }
  .section-head { align-items: start; flex-direction: column; }
  .grid--2, .logo-grid, .footer-grid, .fact-list, .people-list { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: 1fr; }
  .photo-card--wide { grid-column: auto; }
  .photo-card img, .photo-card--wide img { height: auto; max-height: 520px; }
  .volume-card { grid-template-columns: 110px 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
}

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

@media print {
  .site-header, .site-footer, .hero-actions, .filter-bar { display: none; }
  body { color: black; background: white; }
  a { color: black; }
}