:root {
  --nav-height: 70px;
  --color-bg: #F1F4F6;
  --color-bg-alt: #E7ECEF;
  --color-dark: #24303B;
  --color-text: #202B33;
  --color-text-secondary: #4C5A64;
  --color-text-muted: #5E6E7A;
  --color-eyebrow: #8A98A3;
  --color-eyebrow-light: #8FA4B3;
  --color-accent: #33566E;
  --color-accent-light: #5E86A3;
  --color-border: #E4EAEE;
  --color-border-strong: #DCE3E8;
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Libre Franklin', sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  /* Reserve the scrollbar's width permanently so the page never reflows
     (and the background never appears to "jump") when it disappears —
     e.g. while a <dialog> is open modally. */
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  padding-top: var(--nav-height);
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
}

a { color: inherit; }

.eyebrow {
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--color-eyebrow);
  margin: 0 0 14px;
}
.eyebrow--light { color: rgba(214, 225, 233, .85); }
.eyebrow--small {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--color-eyebrow-light);
  margin-bottom: 12px;
}

.placeholder {
  background: repeating-linear-gradient(45deg, #dfe6eb, #dfe6eb 12px, #d6dee4 12px, #d6dee4 24px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.placeholder__label {
  font: 11px/1.4 ui-monospace, monospace;
  color: #8296a6;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 16px;
}
.placeholder--hero {
  background: repeating-linear-gradient(45deg, #2c3a45, #2c3a45 14px, #31404c 14px, #31404c 28px);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  text-decoration: none;
  border-radius: 4px;
  padding: 13px 22px;
}
.btn--outline {
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}
.btn--solid {
  background: var(--color-accent-light);
  color: #fff;
}

.section-heading {
  text-align: center;
  margin-bottom: 48px;
}
.creed .section-heading::before {
  content: '\201C';
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 88px;
  line-height: 1;
  color: var(--color-accent);
  opacity: .16;
  margin-bottom: -18px;
}
.section-heading h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 40px;
  margin: 0;
  color: var(--color-text);
}
.section-heading h2.heading--on-dark { color: #fff; }
.section-lede {
  max-width: 620px;
  margin: 14px auto 0;
  font-size: 15px;
  line-height: 1.7;
  color: #B7C4CD;
}

/* ---------- Reveal animation ---------- */
/* Opacity/transform are driven continuously by scroll position (js/main.js);
   the short transition just smooths frame-to-frame jitter. */
.reveal {
  transition: opacity .18s ease-out, transform .18s ease-out;
  will-change: opacity, transform;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.nav__links {
  display: flex;
  gap: 26px;
  font-size: 14px;
  color: #3A4750;
  letter-spacing: .02em;
}
.nav__links a { text-decoration: none; }
.nav__links a:hover { color: var(--color-accent); }
.nav__brand {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 22px;
  color: var(--color-text);
  text-decoration: none;
}
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  gap: 5px;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}
.nav__toggle-bar {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--color-text);
  transition: transform .25s ease, opacity .25s ease;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: -40px;
  background: repeating-linear-gradient(45deg, #2c3a45, #2c3a45 14px, #31404c 14px, #31404c 28px);
  z-index: 0;
  will-change: transform;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20,28,34,.72) 0%, rgba(20,28,34,.35) 55%, rgba(20,28,34,.15) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 0 64px;
  max-width: 760px;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1.4s cubic-bezier(.22,.61,.36,1), transform 1.4s cubic-bezier(.22,.61,.36,1);
}
.hero__content.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.hero__content h1 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 74px;
  line-height: 1.02;
  color: #fff;
  margin: 0 0 22px;
}
.hero__lede {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(233,240,245,.9);
  max-width: 520px;
  margin: 0;
}

/* ---------- Creed / Declaração de Fé ---------- */
.creed {
  background: var(--color-bg);
}
.creed__inner {
  padding: 96px 64px 104px;
}
.creed__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 56px;
  max-width: 1040px;
  margin: 0 auto;
}
.creed__col p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin: 0 0 24px;
}
.creed__col p:last-child { margin-bottom: 0; }

/* ---------- About ---------- */
.about {
  background: var(--color-bg-alt);
}
/* Applied only when the Atualizações section is hidden (no items), so About
   isn't left with the exact same background as Agenda right below it. */
.about--emphasized {
  background: var(--color-border-strong);
}
.about__inner {
  padding: 88px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about__media {
  height: 380px;
}
.about__media::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(10, 14, 18, .4) 100%);
}
.media-frame {
  position: relative;
  overflow: hidden;
}
.media-frame__bg {
  position: absolute;
  inset: -24px;
  will-change: transform;
}
.media-frame > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame > img.media-frame__bg {
  width: calc(100% + 48px);
  height: calc(100% + 48px);
  object-fit: cover;
}
.media-frame__label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}
.about__copy h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 44px;
  line-height: 1.08;
  margin: 0 0 26px;
  color: var(--color-text);
}
.about__copy p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin: 0 0 18px;
}
.about__copy .btn { margin-top: 12px; }

/* ---------- News ---------- */
.news {
  background: var(--color-bg);
}
.news__inner {
  padding: 20px 64px 88px;
}
.news--page .news__inner {
  padding-top: 40px;
}

.page-back-bar {
  padding: 20px 64px 0;
  background: var(--color-bg);
}
.page-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color .2s ease, gap .2s ease;
}
.page-back:hover {
  color: var(--color-accent);
  gap: 12px;
}
.page-back__arrow {
  font-size: 14px;
  transition: transform .2s ease;
}
.page-back:hover .page-back__arrow {
  transform: translateX(-2px);
}
.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
/* Fewer than 3 cards: center them as a group instead of stretching
   them across the grid's fixed columns. */
.news__grid--center {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.news__grid--center .news-card {
  flex: 0 1 360px;
}
.news-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  padding: 32px 0;
}
.news__more {
  text-align: center;
  margin-top: 40px;
}
.news__more .btn { width: auto; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 48px;
}
.pagination__btn {
  font: 14px 'Libre Franklin', sans-serif;
  color: var(--color-accent);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 9px 18px;
  cursor: pointer;
}
.pagination__btn:hover:not(:disabled) { border-color: var(--color-accent); }
.pagination__btn:disabled {
  color: var(--color-eyebrow);
  cursor: default;
  opacity: .6;
}
.pagination__status {
  font-size: 13px;
  color: var(--color-text-muted);
}
.news-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.news-card__media {
  height: 24px;
}
.news-card__body {
  padding: 22px 22px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-card__tag {
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid #C4D2DC;
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.news-card__body h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
  margin: 0 0 12px;
  color: var(--color-text);
}
.news-card__body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0 0 22px;
  flex: 1;
}
.news-card__link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #C4D2DC;
  color: var(--color-accent);
  padding: 9px 18px;
  border-radius: 20px;
  font-size: 13px;
  text-decoration: none;
}

/* ---------- Events ---------- */
.events {
  background: var(--color-bg-alt);
}
.events__inner {
  padding: 80px 64px;
}
.events__list {
  max-width: 920px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  overflow: hidden;
}
.event-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 32px;
  align-items: center;
  padding: 24px 32px;
  border-bottom: 1px solid #EAEFF2;
}
.event-row:last-child { border-bottom: none; }
.event-row__name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  color: var(--color-text);
  margin-bottom: 5px;
}
.event-row__kind {
  font-size: 13px;
  color: var(--color-eyebrow);
  letter-spacing: .02em;
}
.event-row__dates {
  text-align: right;
  font-size: 14px;
  color: var(--color-accent);
  font-weight: 500;
  white-space: nowrap;
}
.event-row__location {
  text-align: right;
  font-size: 14px;
  color: var(--color-text-muted);
  min-width: 150px;
  white-space: nowrap;
}

/* ---------- Messages ---------- */
.messages {
  background: var(--color-dark);
  color: #E9EFF3;
}
.messages__inner {
  padding: 88px 64px;
}
.messages__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 960px;
  margin: 40px auto 0;
}
.message-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  padding: 32px;
}
.message-card h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 24px;
  margin: 0 0 12px;
  color: #fff;
}
.message-card p {
  font-size: 15px;
  line-height: 1.7;
  color: #B7C4CD;
  margin: 0 0 26px;
}

/* ---------- Links ---------- */
.links {
  background: var(--color-bg);
}
.links__inner {
  padding: 88px 64px;
}
.links__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.link-card {
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 26px;
  display: block;
  transition: transform .35s ease, box-shadow .35s ease;
}
.link-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(32,43,51,.12);
}
.link-card__name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  color: var(--color-text);
  margin-bottom: 8px;
}
.link-card__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.link-card__cta {
  font-size: 13px;
  color: var(--color-accent);
  letter-spacing: .02em;
}

/* ---------- Atualização detail page content ---------- */
.detail-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}
.detail-content p { margin: 0 0 18px; }
.detail-content p:last-child { margin-bottom: 0; }
.detail-content a { color: var(--color-accent); }

/* ---------- Footer ---------- */
.footer {
  padding: 72px 64px 40px;
  background: var(--color-dark);
  color: #B7C4CD;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__logo {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 24px;
  color: #fff;
  margin-bottom: 18px;
}
.footer__brand p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.footer__heading {
  font-family: var(--font-serif);
  font-size: 16px;
  color: #fff;
  margin-bottom: 18px;
}
.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
}
.footer__col a { text-decoration: none; color: #B7C4CD; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  text-align: center;
  padding-top: 28px;
  font-size: 13px;
  color: #7C8B96;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav { padding: 16px 24px; }
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 16px 32px rgba(32, 43, 51, .1);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .3s ease, opacity .2s ease;
  }
  .nav__links.is-open {
    max-height: 320px;
    opacity: 1;
  }
  .nav__links a {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
  }
  .nav__links a:first-child { border-top: none; }
  .hero__content { padding: 0 32px; }
  .hero__content h1 { font-size: 48px; }
  .about__inner { grid-template-columns: 1fr; padding: 56px 32px; gap: 32px; }
  .creed__inner, .news__inner, .events__inner, .messages__inner, .links__inner { padding: 56px 32px; }
  .news--page .news__inner { padding-top: 32px; }
  .page-back-bar { padding: 16px 32px 0; }
  .creed__grid { grid-template-columns: 1fr; gap: 0; }
  .creed .section-heading::before { font-size: 64px; }
  .news__grid, .links__grid { grid-template-columns: 1fr; }
  .messages__grid { grid-template-columns: 1fr; }
  .event-row { grid-template-columns: 1fr; text-align: left; gap: 6px; }
  .event-row__dates, .event-row__location { text-align: left; }
  .footer { padding: 56px 32px 32px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; }
  .hero__content h1 { font-size: 38px; }
}