/* ═══════════════════════════════════════════════
   Quem Somos — Conhecendo o CBR · clean & minimal
   Sem quadriculado · foco em azul #0087BD + amarelo
   Títulos em Libre Baskerville itálico com neon
   ═══════════════════════════════════════════════ */

:root { --qblue: #0087BD; --qgold: #FBB03B; }

/* fundo limpo (anula o caderno do style.css) */
body.clean {
  background-image: none;
  background-color: #FBFDFF;
}
body.clean::after { display: none; }

/* Baskerville itálico com brilho neon amarelo */
.bask-neon {
  font-family: 'Libre Baskerville', Baskerville, 'Times New Roman', serif;
  font-style: italic; font-weight: 400; letter-spacing: 0;
  color: var(--qgold);
  text-shadow:
    0 0 10px rgba(251,176,59,0.55),
    0 0 32px rgba(251,176,59,0.4),
    0 0 70px rgba(251,176,59,0.25);
}

/* o brilho do neon não pode ser cortado pelas máscaras do split */
.bask-neon .w { overflow: visible; }

/* etiqueta minimalista */
.qlabel {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--qblue); margin-bottom: 1.2rem;
  border-bottom: 2px solid var(--qgold); padding-bottom: 0.4em;
}
.qlabel--light { color: #fff; border-bottom-color: var(--qgold); }

/* topo mínimo */
.jnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: flex-end; gap: 1.1rem;
  padding: 1rem clamp(1.25rem, 4vw, 3rem);
  pointer-events: none;
}
.jnav a { pointer-events: auto; }
.jnav__back {
  font-size: 0.85rem; font-weight: 600; color: var(--qblue);
  background: rgba(255,255,255,0.92); border: 1.5px solid rgba(0,135,189,0.3);
  border-radius: 100px; padding: 0.6em 1.3em; text-decoration: none;
  box-shadow: 0 6px 18px -8px rgba(1,42,58,0.35);
  transition: border-color 0.3s, transform 0.3s;
}
.jnav__back:hover { border-color: var(--qgold); transform: translateY(-2px); }

/* ── LEGADO — hero com a foto histórica ────── */
.qhero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: 6rem clamp(1.5rem, 7vw, 7rem) 5rem;
  overflow: hidden;
  background: #121212;
}
.qhero__bg {
  position: absolute; inset: 0;
  background-image: url('https://cdn.prod.website-files.com/65aa971f3f6b73911fc661cc/6a04d03bd55d0a8d2200eb3c_Captura%20de%20Tela%202026-04-30%20a%CC%80s%2015.10.39.png');
  background-size: cover; background-position: center right;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.55;
}
.qhero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(95deg, rgba(8,10,12,0.94) 0%, rgba(8,10,12,0.78) 38%, rgba(8,10,12,0.25) 75%, rgba(8,10,12,0.35) 100%);
}
.qhero__content { position: relative; z-index: 2; max-width: 620px; }
.qhero__eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 1.6rem; }
.qhero__title { font-size: clamp(2.4rem, 5.6vw, 4.4rem); line-height: 1.18; margin-bottom: 1.8rem; }
.qhero__title > span { display: block; }
.qhero__lead { font-size: clamp(1.05rem, 1.8vw, 1.3rem); font-weight: 700; color: #fff; margin-bottom: 1.2rem; }
.qhero__text { font-size: 1rem; line-height: 1.8; color: rgba(255,255,255,0.85); margin-bottom: 1.1rem; max-width: 54ch; }
.qhero__text strong { color: #fff; font-weight: 700; }
.qhero__scroll { position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.qhero__scroll span:first-child { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.45); }
.qhero__scroll-line { width: 1.5px; height: 44px; background: linear-gradient(rgba(255,255,255,0.5), transparent); position: relative; overflow: hidden; }
.qhero__scroll-line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--qgold); animation: scrollLine 1.8s var(--ease-expo) infinite; }

/* ── HISTÓRIA — timeline clean ─────────────── */
.hist { padding: clamp(5rem, 12vh, 9rem) clamp(1.5rem, 6vw, 4rem); max-width: 1200px; margin: 0 auto; }
.hist__head { text-align: center; margin-bottom: clamp(3rem, 7vh, 5rem); }
.hist__title {
  font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 800;
  color: var(--qblue); line-height: 1.1; text-wrap: balance;
  max-width: 24ch; margin: 0 auto;
}
.hist__timeline { position: relative; }
.hist__line {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; transform: translateX(-50%);
  background: rgba(0,135,189,0.12); border-radius: 2px;
}
.hist__line-fill {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--qgold), var(--qblue));
  border-radius: 2px; transform: scaleY(0); transform-origin: top;
}
.marco {
  position: relative;
  display: grid; grid-template-columns: 1fr clamp(56px, 7vw, 96px) 1fr;
  align-items: center;
  padding: clamp(1.4rem, 3.6vh, 2.4rem) 0;
}
.marco__dot {
  grid-column: 2; grid-row: 1; justify-self: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--c); border: 4px solid #fff;
  box-shadow: 0 0 0 2px var(--c), 0 0 16px color-mix(in srgb, var(--c) 55%, transparent);
  transform: scale(0);
}
.marco__card {
  grid-column: 1; grid-row: 1; justify-self: end;
  max-width: 440px; text-align: left;
  background: #fff;
  border: 1px solid rgba(0,135,189,0.14);
  border-left: 3px solid var(--c);
  border-radius: 14px; padding: 1.8rem 1.9rem 1.6rem;
  box-shadow: 0 18px 40px -26px rgba(1,42,58,0.35);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
}
.marco__card:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -26px rgba(1,42,58,0.45); }
.marco--flip .marco__card { grid-column: 3; justify-self: start; }
.marco__ano { display: inline-block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; color: var(--c); margin-bottom: 0.7rem; text-transform: uppercase; }
.marco__card h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); font-weight: 800; color: var(--qblue); margin-bottom: 0.5rem; }
.marco__card p { font-size: 0.93rem; line-height: 1.75; color: #51626f; }
.marco__card strong { color: var(--qblue); }

/* ── MISSÃO — fundo azul CBR ───────────────── */
.missao { background: linear-gradient(160deg, #0091ca 0%, var(--qblue) 45%, #006b96 100%); padding: clamp(5rem, 12vh, 9rem) clamp(1.5rem, 6vw, 4rem); }
.missao__inner {
  max-width: 1150px; margin: 0 auto;
  display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center;
}
.missao__video {
  aspect-ratio: 16 / 9; border-radius: 18px; overflow: hidden; background: #000;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 34px 80px -34px rgba(0,0,0,0.55);
}
.missao__video iframe { width: 100%; height: 100%; border: 0; display: block; }
.missao__text { font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.35; margin: 0 0 1.4rem; }
.missao__autor { font-size: 0.95rem; color: rgba(255,255,255,0.8); }
.missao__autor strong { color: #fff; }

/* ── ESTRUTURA — galeria clean ─────────────── */
.estrutura { padding: clamp(5rem, 12vh, 9rem) clamp(1.5rem, 6vw, 4rem); max-width: 1300px; margin: 0 auto; }
.estrutura__head { text-align: center; margin-bottom: clamp(2.5rem, 6vh, 4rem); }
.estrutura__hint { font-size: 0.9rem; color: var(--graphite); margin-top: 1rem; }

.gal { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.gal__item {
  position: relative; border: none; padding: 0; cursor: pointer;
  border-radius: 14px; overflow: hidden; background: #eaf4fa;
  aspect-ratio: 4 / 3; text-align: left;
  box-shadow: 0 12px 30px -20px rgba(1,42,58,0.35);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
}
.gal__item:hover { transform: translateY(-6px); box-shadow: 0 24px 46px -22px rgba(0,135,189,0.45); }
.gal__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease-out); }
.gal__item:hover img { transform: scale(1.07); }
.gal__item::after {
  content: '+'; position: absolute; top: 0.7rem; right: 0.7rem;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--qgold); color: var(--blue-ink);
  font-size: 1.2rem; font-weight: 700; line-height: 30px; text-align: center;
  opacity: 0; transform: scale(0.6); transition: opacity 0.3s, transform 0.35s var(--ease-out);
}
.gal__item:hover::after { opacity: 1; transform: scale(1); }
.gal__label {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.6rem 0.9rem 0.7rem;
  font-family: var(--font); font-size: 0.8rem; font-weight: 700; letter-spacing: var(--track);
  color: #fff;
  background: linear-gradient(transparent, rgba(1,30,42,0.85));
}
.estrutura__cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: clamp(2.5rem, 6vh, 4rem); }

/* ── NEWSLETTER — fundo azul, fecho da página ── */
.qnews {
  background:
    radial-gradient(ellipse 70% 90% at 50% 120%, rgba(251,176,59,0.18), transparent 60%),
    linear-gradient(180deg, #006b96 0%, var(--qblue) 55%, #0091ca 100%);
  padding: clamp(5rem, 12vh, 9rem) clamp(1.5rem, 6vw, 4rem);
  text-align: center;
}
.qnews__inner { max-width: 720px; margin: 0 auto; }
.qnews__title { font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.2; margin-bottom: 1rem; }
.qnews__sub { font-size: 1.02rem; line-height: 1.75; color: rgba(255,255,255,0.85); margin-bottom: 2rem; }
.qnews__form { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }
.qnews__form input {
  font-family: var(--font); font-size: 0.95rem; letter-spacing: var(--track); color: var(--blue-ink);
  background: #fff; border: 1.5px solid transparent;
  border-radius: 100px; padding: 0.95em 1.6em; min-width: min(320px, 70vw); outline: none;
  box-shadow: 0 10px 26px -12px rgba(0,0,0,0.35);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.qnews__form input:focus { border-color: var(--qgold); box-shadow: 0 0 0 4px rgba(251,176,59,0.3); }
.qnews__ok { display: none; margin-top: 1.2rem; font-weight: 700; color: var(--qgold); text-shadow: 0 0 14px rgba(251,176,59,0.5); }
.qnews.is-sent .qnews__ok { display: block; }

.jfooter { text-align: center; padding: 2rem 1rem 5.5rem; font-size: 0.85rem; color: var(--graphite); }
.jfooter a { color: var(--qblue); font-weight: 600; text-decoration: none; }
.jfooter a:hover { color: var(--qgold); }

/* ── lightbox ──────────────────────────────── */
.lbox {
  position: fixed; inset: 0; z-index: 500;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  gap: clamp(0.5rem, 2vw, 1.5rem); padding: clamp(1rem, 4vw, 3rem);
  background: rgba(1, 20, 28, 0.93);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s, visibility 0s 0.35s;
}
.lbox.is-open { opacity: 1; visibility: visible; transition: opacity 0.35s; }
.lbox__figure { margin: 0; text-align: center; min-width: 0; }
.lbox__figure img {
  max-width: 100%; max-height: 76vh; border-radius: 14px;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.1);
}
.lbox__figure figcaption {
  display: flex; align-items: flex-start; justify-content: center; gap: 1.2rem;
  margin-top: 1.1rem; font-size: 0.95rem; font-weight: 500; color: rgba(255,255,255,0.85);
  max-width: min(860px, 90vw); margin-left: auto; margin-right: auto; text-align: left;
}
.lbox__info { display: flex; flex-direction: column; gap: 4px; }
.lbox__info strong {
  font-size: 1.05rem; font-weight: 800; color: #fff; letter-spacing: var(--track);
}
.lbox__info span {
  font-size: 0.85rem; line-height: 1.55; color: rgba(255,255,255,0.75); letter-spacing: var(--track);
}
.lbox__figure figcaption .lbox__count { flex: 0 0 auto; margin-top: 4px; }
.lbox__count { font-size: 0.78rem; font-weight: 700; color: var(--qgold); }
.lbox__nav {
  width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08); color: #fff; font-size: 1.2rem; cursor: pointer;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}
.lbox__nav:hover { background: var(--qgold); border-color: var(--qgold); color: var(--blue-ink); transform: scale(1.08); }
.lbox__close {
  position: absolute; top: clamp(0.8rem, 3vw, 1.8rem); right: clamp(0.8rem, 3vw, 1.8rem);
  width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08); color: #fff; font-size: 1rem; cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.lbox__close:hover { background: var(--qblue); border-color: var(--qblue); transform: rotate(90deg); }

/* ── responsivo ────────────────────────────── */
@media (max-width: 1024px) { .gal { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px) {
  .missao__inner { grid-template-columns: 1fr; }
  .hist__line { left: 18px; transform: none; }
  .marco { grid-template-columns: 40px 1fr; }
  .marco__dot { grid-column: 1; }
  .marco__card, .marco--flip .marco__card { grid-column: 2; justify-self: start; }
}
@media (max-width: 620px) { .gal { grid-template-columns: repeat(2, 1fr); } }
@media (prefers-reduced-motion: reduce) {
  .hist__line-fill { transform: scaleY(1) !important; }
  .marco__dot { transform: scale(1) !important; }
}

/* ═══ Eras — storytelling com fundo animado ═══ */
.eras {
  position: relative;
  padding: clamp(70px, 11vh, 120px) 6vw clamp(90px, 14vh, 150px);
  background-color: #22323C; /* era 1989 */
  transition: background-color 1.4s ease;
  overflow: clip;
}
.eras[data-tema-ativo="1"] { background-color: #3A3830; }
.eras[data-tema-ativo="2"] { background-color: #093A54; }
.eras[data-tema-ativo="3"] { background-color: #06679E; }

.eras__sticky {
  position: sticky; top: 0;
  height: 100vh; margin-bottom: -100vh;
  display: grid; place-items: center;
  pointer-events: none;
  z-index: 0;
}
.eras__ano {
  font-family: 'Libre Baskerville', Baskerville, serif;
  font-style: italic;
  font-size: clamp(9rem, 30vw, 26rem);
  color: rgba(255, 255, 255, 0.07);
  line-height: 1;
  user-select: none;
}
.eras__grao {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(255,255,255,0.05), transparent 60%),
    radial-gradient(ellipse 120% 80% at 50% 110%, rgba(0,0,0,0.35), transparent 60%);
}

.eras__head { position: relative; z-index: 1; text-align: center; max-width: 760px; margin: 0 auto clamp(50px, 9vh, 90px); }
.eras__title { font-size: clamp(1.9rem, 4.4vw, 3.2rem); line-height: 1.2; }
.eras__hint { margin-top: 12px; font-size: 0.88rem; color: rgba(255,255,255,0.6); letter-spacing: var(--track); }

.era {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  max-width: 1080px; margin: 0 auto;
  min-height: 78vh;
  opacity: 0.35;
  transition: opacity 0.8s ease;
}
.era.is-on { opacity: 1; }
.era--flip .era__foto { order: 2; }
.era--flip .era__info { order: 1; }

.era__foto { position: relative; margin: 0; transform: rotate(-2deg); transition: transform 0.6s var(--ease-out); }
.era--flip .era__foto { transform: rotate(2deg); }
.era__foto:hover { transform: rotate(0) scale(1.02); }
.era__foto img { width: 100%; display: block; border-radius: 6px; }
.era__foto figcaption {
  margin-top: 10px;
  font-size: 0.78rem; letter-spacing: var(--track);
  color: rgba(255,255,255,0.55); text-align: center;
}
/* polaroid para as fotos de época */
.era__foto--antiga {
  background: #FAF8F0;
  padding: 14px 14px 8px;
  border-radius: 4px;
  box-shadow: 0 30px 60px -25px rgba(0,0,0,0.6);
}
.era__foto--antiga img { filter: sepia(0.22) contrast(1.03); border-radius: 2px; }
.era__foto--antiga figcaption { color: #6b6353; font-weight: 600; padding: 8px 2px 4px; }
.era__foto--antiga .tape { top: -14px; left: 50%; transform: translateX(-50%) rotate(-3deg); }
/* fotos modernas */
.era__foto:not(.era__foto--antiga) img {
  border-radius: 16px;
  box-shadow: 0 34px 70px -30px rgba(0,0,0,0.55);
}

.era__chip {
  display: inline-block;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--qgold, #FBB03B);
  border: 1.5px solid rgba(251,176,59,0.5); border-radius: 100px;
  padding: 0.5em 1.2em; margin-bottom: 14px;
}
.era__nome { font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height: 1.2; margin-bottom: 14px; }
.era__info p {
  font-size: 0.98rem; line-height: 1.75;
  color: rgba(255,255,255,0.82); letter-spacing: var(--track);
  max-width: 46ch;
}
.era__info strong { color: #fff; }

/* ═══ Ponte para a estrutura ═══ */
.qponte { padding: clamp(60px, 10vh, 110px) 6vw; }
.qponte__card {
  position: relative; display: block;
  max-width: 1080px; margin: 0 auto;
  border-radius: clamp(18px, 3vw, 28px);
  overflow: hidden;
  box-shadow: 0 40px 90px -40px rgba(1,42,58,0.6);
}
.qponte__card img {
  width: 100%; display: block;
  aspect-ratio: 16 / 7; object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.qponte__card:hover img { transform: scale(1.05); }
.qponte__card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(1,42,58,0.2) 0%, rgba(1,42,58,0.78) 100%);
}
.qponte__conteudo {
  position: absolute; inset: 0; z-index: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 1.5rem;
}
.qponte__conteudo h2 { font-size: clamp(1.6rem, 3.6vw, 2.8rem); margin: 8px 0 18px; }
.qponte__btn {
  display: inline-block;
  font-size: 0.95rem; font-weight: 700; color: #04222F;
  background: var(--qgold, #FBB03B);
  border-radius: 100px; padding: 0.85em 1.9em;
  letter-spacing: var(--track);
  box-shadow: 0 0 22px rgba(251,176,59,0.5);
  transition: transform 0.3s var(--ease-out), background 0.3s;
}
.qponte__card:hover .qponte__btn { transform: translateY(-3px); background: #fff; }

@media (max-width: 820px) {
  .era, .era--flip { grid-template-columns: 1fr; min-height: 0; padding: 8vh 0; }
  .era--flip .era__foto { order: 1; }
  .era--flip .era__info { order: 2; }
}