/* =========================================================
   Página de case — modelo base (usado por todos os cases)
   Medidas tiradas de UI/CASE PERSIA.png (layout de 1920px):
   conteúdo de 1195px (x 363→1558), galerias em grade.
   Cada case troca só as imagens/textos no HTML e as
   variáveis de fundo (--bg1-*, --bg2-*) no <body>.
   ========================================================= */

.case-page { background: #070707; overflow-x: hidden; }

/* ---------- Fundos: duas imagens grandes desfocadas, com sombra em degradê ---------- */
.case-part { position: relative; isolation: isolate; overflow-x: clip; }
.case-bg {
  position: absolute; z-index: -2; pointer-events: none;
  left: calc(50% - 960px + var(--x)); top: var(--y);
  width: var(--w); height: var(--h);
  background: var(--img) center / cover no-repeat;
  /* sombra: some suavemente em cima e embaixo */
  -webkit-mask-image: linear-gradient(transparent 0, rgba(0,0,0,.5) 14%, #000 32%, #000 70%, transparent 100%);
  mask-image: linear-gradient(transparent 0, rgba(0,0,0,.5) 14%, #000 32%, #000 70%, transparent 100%);
}
.case-bg::after { content: ""; position: absolute; inset: 0; background: rgba(7, 7, 7, var(--shade, .35)); }
/* Grade de pontos por cima dos fundos (como no layout) */
.case-part::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1.4px) 0 0 / 35px 35px;
}

/* ---------- Conteúdo ---------- */
.case-wrap { width: min(1195px, 100% - var(--gutter) * 2); margin-inline: auto; }

.btn-back {
  display: inline-flex; align-items: center; gap: 14px;
  height: 42px; padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, .8); border-radius: 6px;
  font-size: 16px; color: var(--white);
  transition: border-color .25s, color .25s, box-shadow .35s;
}
.btn-back svg { width: 22px; height: 22px; flex: none; }
.btn-back:hover, .btn-back:focus-visible {
  border-color: var(--lime); color: var(--lime);
  box-shadow: 0 0 14px rgba(221, 230, 118, .45), 0 0 36px rgba(221, 230, 118, .2);
}

/* Só o Voltar de cima: preenchido com o gradiente da marca (como o "Entrar em contato"), para chamar o olho */
.case-intro .btn-back { background: var(--grad-brand); border-color: var(--lime); font-weight: 600; }
.case-intro .btn-back:hover, .case-intro .btn-back:focus-visible { color: var(--white); }

.case-intro { padding-top: 295px; }
.case-intro__title { margin-top: 42px; font-size: 96px; font-weight: 600; line-height: 1.05; letter-spacing: -.01em; }
.case-intro__text { margin-top: 10px; max-width: 1000px; font-size: 20px; line-height: 1.3; }

.case-block { margin-top: 44px; max-width: 607px; }
.case-block--wide { max-width: 742px; }
.case-block__title { font-size: 32px; font-weight: 500; line-height: 1.2; padding-bottom: 8px; border-bottom: 1px solid rgba(255, 255, 255, .3); }
.case-block__text { margin-top: 28px; font-size: 16px; line-height: 1.32; }
.case-list { margin-top: 18px; display: grid; gap: 12px; font-size: 16px; line-height: 1.32; }
.case-list li { position: relative; padding-left: 24px; }
.case-list li::before { content: "•"; position: absolute; left: 8px; }

/* ---------- Galerias ---------- */
.case-fig { position: relative; overflow: hidden; margin: 0; border-radius: 14px; border: 1px solid rgba(255, 255, 255, .28); background: #111; }
.case-fig img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
/* Hover: mesmo movimento dos cards de "Outros cases" (sobe e dá zoom), sem a borda verde */
.case-fig { transition: transform .35s ease, box-shadow .35s ease; }
.case-fig:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(0, 0, 0, .35); }
.case-fig:hover img { transform: scale(1.04); }
@media (prefers-reduced-motion: reduce) {
  .case-fig, .case-fig img { transition: none; }
  .case-fig:hover, .case-fig:hover img { transform: none; }
}

.case-hero { margin-top: 100px; aspect-ratio: 1195 / 705; }
/* Logo do cliente acima da imagem principal, à direita (no layout: 175px, 75px acima da imagem) */
.case-logo { display: block; width: 175px; height: auto; margin: -23px -2px 0 auto; }
.case-logo + .case-hero { margin-top: 79px; }

/* Linha 2: casal (2 linhas) | cartão + outdoor em cima, celular embaixo */
.case-grid-a {
  display: grid; margin-top: 22px; gap: 18px 26px;
  grid-template-columns: 423fr 267fr 453fr; grid-template-rows: 213fr 355fr;
  aspect-ratio: 1195 / 586;
}
.case-grid-a > :first-child { grid-row: 1 / 3; }
.case-grid-a > :last-child { grid-column: 2 / 4; }

/* Criativos: 3 lado a lado */
.case-grid-b { display: grid; grid-template-columns: repeat(3, 1fr); gap: 49px; margin-top: 104px; }
.case-grid-b .case-fig { aspect-ratio: 365 / 469; border-radius: 16px; }

/* Sacola (2 linhas) | caneca em cima, boné embaixo */
.case-grid-c {
  display: grid; margin-top: 19px; gap: 15px 27px;
  grid-template-columns: 722fr 447fr; grid-template-rows: 461fr 250fr;
  aspect-ratio: 1195 / 726;
}
.case-grid-c > :first-child { grid-row: 1 / 3; }

.case-shot { margin-top: 28px; aspect-ratio: 1194 / 772; }

/* ---------- Outros cases ---------- */
.case-more { padding-top: 63px; }
.case-more__title { margin-top: 40px; font-size: 96px; font-weight: 500; line-height: 1.05; letter-spacing: -.01em; }
.case-more__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.case-card {
  position: relative; display: block; aspect-ratio: 382 / 347; overflow: hidden;
  border-radius: 14px; border: 1px solid rgba(255, 255, 255, .18);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s;
}
.case-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.case-card__info {
  position: absolute; left: 0; right: 0; bottom: 0; height: 37.5%;
  display: flex; flex-direction: column; justify-content: center; padding: 0 31px;
  background: rgba(28, 31, 36, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.case-card__name { font-size: 26px; font-weight: 500; line-height: 1.1; }
.case-card__segment { margin-top: 4px; font-size: 16px; }
.case-card:hover, .case-card:focus-visible {
  transform: translateY(-4px); border-color: rgba(221, 230, 118, .6);
  box-shadow: 0 0 22px rgba(221, 230, 118, .28);
}
.case-card:hover img { transform: scale(1.04); }

.case-cta { display: flex; justify-content: flex-end; margin-top: 40px; }
.btn--lg { height: 64px; padding: 0 32px; font-size: 24px; gap: 12px; border-radius: 10px; }
.btn--lg .btn__icon { width: 24px; height: 24px; }

/* Rodapé sobre o fundo da página (sem faixa própria) */
.case-page .footer { background: none; padding: 90px 0 56px; }
.case-page .footer__grid { border-top: 0; padding-top: 0; }

/* ---------- Grade livre (por case) ----------
   Cada case define colunas/linhas no style da grade:
   --cols, --rows, --ratio (proporção total) e cada figura usa --area (grid-area). */
.case-grid {
  display: grid; margin-top: var(--mt, 22px); gap: var(--gap, 18px 26px);
  grid-template-columns: var(--cols); grid-template-rows: var(--rows, auto);
  aspect-ratio: var(--ratio, auto);
}
.case-grid > .case-fig { grid-area: var(--area, auto); }
.case-fig--frame { padding: var(--pad, 14px); background: rgba(20, 20, 20, .85); border-radius: 18px; }
.case-fig--frame img { border-radius: 10px; }

/* Landing page inteira rolando dentro do mockup (desce devagar, pausa no fim, volta ao topo) */
.case-scroll { container-type: size; }
.case-scroll img {
  height: auto; object-fit: initial;
  animation: case-scroll 48s cubic-bezier(.45, 0, .55, 1) infinite;
}
.case-scroll:hover img { animation-play-state: paused; transform: none; }
@keyframes case-scroll {
  0%, 5%   { transform: translateY(0); }
  85%, 92% { transform: translateY(calc(-100% + 100cqh)); }
  100%     { transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) { .case-scroll img { animation: none; } }

.case-wide { margin-top: var(--mt, 22px); aspect-ratio: var(--ratio, 1195 / 470); }
.case-block__title--upper { text-transform: uppercase; }

/* Selo redondo do cliente (ex.: Coven — o próprio SVG já é o disco) */
.case-logo--seal { width: 104px; height: 104px; margin: -48px 0 0 auto; }
.case-logo--seal + .case-hero { margin-top: 26px; }

/* Página inteira com um fundo só (sem a sombra de transição no meio) */
.case-bg--full {
  -webkit-mask-image: linear-gradient(transparent 0, #000 6%, #000 88%, transparent 100%);
  mask-image: linear-gradient(transparent 0, #000 6%, #000 88%, transparent 100%);
}

/* ---------- Telas menores ---------- */
@media (max-width: 1024px) {
  .case-intro { padding-top: 140px; }
  .case-intro__title, .case-more__title { font-size: clamp(48px, 10vw, 96px); }
  .case-intro__text { font-size: 18px; }
  .case-hero { margin-top: 56px; }
  .case-grid-a { aspect-ratio: auto; grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .case-grid-a > * { aspect-ratio: 4 / 3; }
  .case-grid-a > :first-child { grid-row: auto; grid-column: 1 / 3; aspect-ratio: 423 / 400; }
  .case-grid-a > :last-child { grid-column: 1 / 3; aspect-ratio: 743 / 355; }
  .case-grid-b { gap: 16px; margin-top: 56px; }
  .case-grid-c { aspect-ratio: auto; grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .case-grid-c > :first-child { grid-column: 1 / 3; grid-row: auto; aspect-ratio: 722 / 600; }
  .case-grid-c > :not(:first-child) { aspect-ratio: 1; }
  .case-grid { aspect-ratio: auto; grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .case-grid > .case-fig { grid-area: auto; aspect-ratio: 4 / 3; }
  .case-grid > .case-fig--wide { grid-column: 1 / 3; aspect-ratio: 16 / 9; }
  .case-grid > .case-fig--tall { aspect-ratio: 3 / 4; }
  .case-more__grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .case-card__name { font-size: 22px; }
  .case-cta { justify-content: stretch; }
  .case-cta .btn { width: 100%; justify-content: center; }
  .btn--lg { font-size: 20px; }
}
@media (max-width: 600px) {
  .case-more__grid { grid-template-columns: 1fr; }
  .case-grid-b { grid-template-columns: 1fr; }
  .case-grid-b .case-fig { width: min(100%, 420px); justify-self: center; }
}