/* ═══════════════════════════════════════════════════════════════════════════
   case-patterns.css — Padrões reutilizáveis das seções de case (Delta, MRV, Ford, Chorume).
   ───────────────────────────────────────────────────────────────────────────
   Cada case já define suas próprias variáveis de cor/tipo no :root. Esses
   patterns usam essas variáveis (--black, --accent, --gray-*, --line, --bone,
   --ty-*) — basta o case ter os tokens equivalentes definidos.

   IMPORTANTE:
   • Inclua este arquivo APÓS o <style> interno do case, ou substitua os blocos
     duplicados no <style> pelas classes daqui.
   • Os patterns adicionam APENAS layout / cores neutras. Acentos visuais
     específicos (cor da marca) vêm do token --accent do case.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ──────────────────────────────────────────────────────────────────────
   1. DARK INTRO-GRID (padrão de "Contexto" / "Estratégia" — fundo preto,
   grid de 12 colunas com statement + side micros + pivot + role)
   ────────────────────────────────────────────────────────────────────── */
.sec.dark{background:#1A1A1A;color:#fff;border-top:none}
.sec.dark .s-index b{color:#fff}
.sec.dark .s-index em{background:rgba(255,255,255,.28)}
.sec.dark .s-title{color:#fff}
.sec.dark .s-lead{color:rgba(255,255,255,.82)}
.sec.dark .s-lead strong{color:#fff}
.sec.dark .s-label{color:rgba(255,255,255,.5)}
.sec.dark .intro-role .s-label{color:var(--accent)}
.sec.dark .intro-idx span{color:#fff}
.sec.dark .intro-over .s-index em{display:none}
.sec.dark .intro-rule{background:rgba(255,255,255,.18)}
.sec.dark .intro-statement{color:#fff}
.sec.dark .intro-micro{color:rgba(255,255,255,.62)}
.sec.dark .intro-micro strong{color:#fff}

.intro-grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:var(--gut,24px)}
.intro-over{grid-column:1/8;align-self:end}
.intro-over .s-index{margin-bottom:0}
.intro-idx{grid-column:11/13;text-align:right;align-self:end}
.intro-idx span{font-size:var(--ty-label);font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--gray-4)}
.intro-rule{grid-column:1/-1;height:1px;background:var(--line);margin:20px 0 48px}
.intro-statement{grid-column:1/8;font-size:var(--ty-statement);font-weight:400;line-height:1.16;letter-spacing:-.016em;color:var(--black);text-wrap:balance}
.intro-side{grid-column:9/13;align-self:start;display:flex;flex-direction:column;gap:18px}
.intro-micro{font-size:14px;font-weight:400;line-height:1.72;color:var(--gray-2);text-wrap:balance}
.intro-micro strong{font-weight:600;color:var(--gray-1)}
.intro-pivot{grid-column:1/8;margin-top:72px;align-self:end}
.intro-pivot .s-lead{margin-bottom:16px}
.intro-mark{display:block;width:38px;height:3px;background:var(--accent)}
.intro-role{grid-column:9/13;margin-top:72px;display:flex;flex-direction:column;gap:12px}

@media(min-width:861px){
  /* Layout 2-col alinhado ao .prob-grid (1fr 1fr, mesmo gap) · topo: rótulo seção à esq / marca à dir, ambos no início da col 2 */
  .sec.dark .intro-grid{grid-template-columns:1fr 1fr;column-gap:clamp(48px,6vw,88px)}
  .sec.dark .intro-over{grid-column:2;grid-row:1;justify-self:start;align-self:end;width:100%;max-width:430px;text-align:left}
  .sec.dark .intro-idx{grid-column:1;grid-row:1;justify-self:start;align-self:end;text-align:left}
  .sec.dark .intro-over .s-index b{line-height:1;color:rgba(255,255,255,.45)}
  .sec.dark .intro-idx span{line-height:1}
  .sec.dark .intro-rule{grid-column:1 / -1}
  .sec.dark .intro-statement{grid-column:1}
  .sec.dark .intro-side{grid-column:2}
  .sec.dark .intro-pivot{grid-column:1}
  .sec.dark .intro-role{grid-column:2}
  .sec.dark .intro-side,.sec.dark .intro-role{width:100%;max-width:430px;justify-self:start}
}
@media(max-width:860px){
  .intro-over,.intro-statement,.intro-pivot{grid-column:1/9}
  .intro-idx{grid-column:1/13;text-align:left;margin-top:10px}
  .intro-side,.intro-role{grid-column:1/13;margin-top:32px}
  .intro-pivot{margin-top:32px}
  .intro-rule{margin-bottom:32px}
}

/* ──────────────────────────────────────────────────────────────────────
   2. FULL IMAGE BLOCK dentro de seção dark
   (para casos que querem manter uma foto grande dentro do bloco escuro)
   ────────────────────────────────────────────────────────────────────── */
.sec.dark .intro-grid > .full-img{grid-column:1 / -1;margin-top:clamp(48px,5vw,72px);overflow:hidden;border-radius:8px}
.sec.dark .intro-grid > .full-img img{width:100%;height:auto;display:block}
.sec.dark .img-caption{color:rgba(255,255,255,.5);font-size:12px;line-height:1.5;margin-top:10px}

/* INLINE IMAGE BLOCK (imagem dentro de uma coluna do intro-grid, ex: .intro-side) */
.sec.dark .intro-art{margin-top:clamp(20px,2vw,28px);overflow:hidden;border-radius:8px}
.sec.dark .intro-art img{width:100%;height:auto;display:block}

/* ──────────────────────────────────────────────────────────────────────
   5. FONTE GRID (Chorume): 2-col com texto à esquerda + visual à direita.
   Intro no topo (título grande + paragrafo no left, imagem big no right),
   depois N linhas numeradas (label+texto à esq / visual à dir).
   ────────────────────────────────────────────────────────────────────── */
.fonte-grid{display:grid;grid-template-columns:minmax(220px,1fr) 2.2fr;column-gap:clamp(40px,5vw,80px);row-gap:clamp(40px,5vw,72px)}
.fonte-intro-l{display:flex;flex-direction:column;gap:clamp(20px,2vw,28px);padding-top:8px}
.fonte-intro-l .s-title{margin:0}
.fonte-intro-l p{font-size:14px;line-height:1.7;color:rgba(255,255,255,.7);text-wrap:pretty;max-width:32ch}
.fonte-intro-r{display:flex;align-items:flex-start;justify-content:center}
.fonte-intro-r img{width:100%;height:auto;display:block;border-radius:4px}
.fonte-row{display:contents}
.fonte-row-l{display:flex;flex-direction:column;gap:14px;padding-top:8px;border-top:1px solid rgba(255,255,255,.14)}
.fonte-row-r{display:flex;align-items:center;justify-content:center;border-top:1px solid rgba(255,255,255,.14);padding-top:24px;padding-bottom:8px}
.fonte-row-r img{width:100%;max-width:560px;height:auto;display:block}
.fonte-row-r--full img{max-width:none}
.fonte-rn{display:flex;align-items:baseline;gap:14px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#fff}
.fonte-rn b{color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums;min-width:24px}
.fonte-rn span{color:#fff}
.fonte-row-l p{font-size:13px;line-height:1.65;color:rgba(255,255,255,.62);text-wrap:pretty;max-width:30ch;margin-left:38px}
@media(max-width:860px){.fonte-grid{grid-template-columns:1fr;gap:32px}.fonte-row-r{order:1;border-top:none;padding-top:0}.fonte-row-l{order:0}.fonte-row-l p{margin-left:0}}

/* ──────────────────────────────────────────────────────────────────────
   6. CH04 — Inventar o Chorume + Direção de arte + Cenografia
   Editorial spread sobre fundo escuro (.sec.dark)
   ────────────────────────────────────────────────────────────────────── */
.ch4-wordmark{display:block;width:100%;max-width:520px;height:auto;margin-top:8px}
.ch4-rule{width:120px;height:2px;background:#E27A2B;margin:18px 0 28px}
.ch4-sub{font-size:clamp(22px,2vw,28px);font-weight:700;letter-spacing:.02em;line-height:1.15;color:#fff;margin:0 0 18px;text-transform:uppercase}
.ch4-eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#E27A2B;margin:0 0 14px}
.ch4 p{font-size:14px;line-height:1.7;color:rgba(255,255,255,.72);text-wrap:pretty;max-width:38ch;margin-bottom:14px}
.ch4 p:last-child{margin-bottom:0}

/* TOP — inventar */
.ch4-top{display:grid;grid-template-columns:minmax(280px,42%) 1fr;column-gap:clamp(32px,4vw,72px);align-items:start}
.ch4-top-r{position:relative;border-radius:4px;overflow:hidden}
.ch4-top-r img{width:100%;height:auto;display:block}

/* MID — direção */
.ch4-mid{margin-top:clamp(72px,7vw,120px);display:grid;grid-template-columns:minmax(220px,28%) 1fr;column-gap:clamp(32px,4vw,72px);align-items:start;padding-top:clamp(40px,4vw,56px);border-top:1px solid rgba(255,255,255,.14)}
.ch4-makings{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(8px,1vw,16px)}
.ch4-mof-wrap{display:flex;flex-direction:column;gap:14px}
.ch4-mof-label{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#fff}
.ch4-mof-label b{color:#E27A2B;font-weight:700;font-variant-numeric:tabular-nums}
.ch4-mof-arrow{flex:1;height:1px;background:rgba(255,255,255,.2);position:relative}
.ch4-mof-arrow::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:0;height:0;border-left:5px solid rgba(255,255,255,.4);border-top:3px solid transparent;border-bottom:3px solid transparent}
.ch4-mof{aspect-ratio:636/873;background-image:url('img/chorume/making-of-pantano.webp');background-size:300% 100%;background-repeat:no-repeat;border-radius:2px}
.ch4-mof.p1{background-position:0% 50%}
.ch4-mof.p2{background-position:50% 50%}
.ch4-mof.p3{background-position:100% 50%}

/* BOT — cenografia */
.ch4-bot{margin-top:clamp(64px,6vw,96px);display:grid;grid-template-columns:1.5fr 1fr;column-gap:clamp(40px,5vw,80px);align-items:center}
.ch4-bot-l{border-radius:4px;overflow:hidden}
.ch4-bot-l img{width:100%;height:auto;display:block}
.ch4-bot-r{padding-right:clamp(0px,2vw,24px)}

@media(max-width:900px){
  .ch4-top,.ch4-mid,.ch4-bot{grid-template-columns:1fr;gap:32px}
  .ch4-makings{grid-template-columns:1fr}
  .ch4-mof{aspect-ratio:16/9}
}

/* ──────────────────────────────────────────────────────────────────────
   3. PROB-GRID (padrão "Entendendo o desafio" — 2×2 com ícone + texto)
   Aceita tanto <img class="prob-ico-img"> (3D icons) quanto inline SVG
   dentro de .prob-ico-svg (cards genéricos).
   ────────────────────────────────────────────────────────────────────── */
.prob-head{max-width:760px;margin-bottom:clamp(48px,5vw,72px)}
.prob-head .s-title{margin-bottom:24px}
.prob-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,4.5vw,56px) clamp(48px,6vw,88px);margin-top:8px}
.prob-item{display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,2vw,28px);align-items:start}
.prob-ico{width:clamp(88px,9vw,116px);height:clamp(88px,9vw,116px);flex-shrink:0;display:flex;align-items:center;justify-content:center}
.prob-ico img{width:100%;height:100%;object-fit:contain}
/* Variante SVG: ícone em card branco com borda suave (alternativa quando não há 3D) */
.prob-ico.prob-ico-svg{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 2px 8px rgba(17,17,17,.04)}
.prob-ico.prob-ico-svg svg{width:42%;height:42%;fill:none;stroke:var(--gray-1);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.prob-txt{display:flex;flex-direction:column;gap:9px;padding-top:0;min-width:0}
.prob-num{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--gray-3);font-variant-numeric:tabular-nums;line-height:1;text-transform:uppercase}
.prob-title{font-size:var(--ty-copy,17px);font-weight:600;letter-spacing:-.005em;line-height:1.3;color:var(--black);text-wrap:balance}
.prob-desc{font-size:var(--ty-small,14px);line-height:1.65;color:var(--gray-2);text-wrap:balance}
.prob-desc strong{font-weight:700;color:var(--black)}
@media(max-width:760px){.prob-grid{grid-template-columns:1fr;gap:32px}}

/* ──────────────────────────────────────────────────────────────────────
   4. INLINE HIGHLIGHTS (destaques amarelos em texto corrido)
   ────────────────────────────────────────────────────────────────────── */
.txt-hl{display:inline;background:linear-gradient(transparent 12%, var(--accent) 12%, var(--accent) 88%, transparent 88%);box-decoration-break:clone;-webkit-box-decoration-break:clone}

/* ──────────────────────────────────────────────────────────────────────
   5. MAXIMIZABLE IMAGES (lightbox modal)
   Marque containers com [data-maximizable] — todas as <img> dentro ficam
   clicáveis e abrem em modal fullscreen. Script no fim do case.
   ────────────────────────────────────────────────────────────────────── */
[data-maximizable] img{cursor:zoom-in;transition:opacity .2s}
[data-maximizable] img:hover{opacity:.86}

.lb-overlay{position:fixed;inset:0;z-index:9999;background:rgba(10,10,8,.94);display:flex;align-items:center;justify-content:center;padding:clamp(20px,4vw,60px);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;cursor:zoom-out;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.lb-overlay.open{opacity:1;visibility:visible}
.lb-img{max-width:100%;max-height:100%;width:auto;height:auto;display:block;box-shadow:0 30px 80px rgba(0,0,0,.45);border-radius:6px;transform:scale(.96);transition:transform .25s cubic-bezier(.2,.7,.3,1)}
.lb-overlay.open .lb-img{transform:scale(1)}

/* ──────────────────────────────────────────────────────────────────────
   6. TIPOGRAFIA — sem viúvas, sem quebra pela metade (regra global)
   Blocos curtos equilibram as linhas (balance); parágrafos longos usam
   pretty. ATENÇÃO: quebra manual (<br>/newline no meio da frase) NÃO é
   corrigida por CSS — nunca usar <br> dentro de texto corrido.
   ────────────────────────────────────────────────────────────────────── */
p,li,dd,blockquote,figcaption{text-wrap:pretty}
.s-title,.intro-statement,.s-lead,.s-text,.s-desc,.intro-micro,
.prob-title,.prob-desc,.sol-t,.sol-d,.sprint-title,.sprint-desc,
.apr-stmt,.apr-txt,.apr-d,.esc-title,.esc-desc,.mdesc,.md-desc,
.card-desc,.feat-desc,.kr-txt,.co-d,.hero-intro,.apr-intro,
.wl-para,.wlsim-p,.res-statement,.bib-desc,.bib-hero-sub,
.ctx-stat-desc,.estr-p-t,.estr-p-d,.more-name{text-wrap:balance}
.lb-close{position:fixed;top:24px;right:24px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:22px;line-height:1;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background .2s,border-color .2s}
.lb-close:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.32)}