/* ==================================================================
   LUXUS BR — Página: Projetos e Portfólio
   Linguagem visual: portfólio editorial (capturas reais em destaque,
   filetes metálicos, tipografia marcante). Complementa styles.css.
   ================================================================== */

.pj-caption { margin-top: 0.9rem; font-size: 0.78rem; color: var(--text-muted); text-align: center; }
.pj-text { color: var(--text-muted); font-size: var(--fs-lead); }

/* Moldura de navegador para capturas reais */
.browser {
  display: block;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #121211;
  box-shadow: var(--shadow-deep);
  overflow: hidden;
}
.browser__bar { display: flex; align-items: center; gap: 5px; height: 32px; padding: 0 12px; border-bottom: 1px solid var(--line); background: #171716; }
.browser__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.16); }
.browser__url {
  flex: 1;
  max-width: 280px;
  margin-left: 10px;
  padding: 0.2rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.browser img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 750; object-fit: cover; object-position: top; }

/* ==================================================================
   01. HERO — colagem de capturas reais
   ================================================================== */
.pj-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(2rem, 1.5rem + 3vw, 4rem)) 0 clamp(3.5rem, 2.5rem + 4vw, 6rem);
}
.pj-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(46rem 34rem at 76% 50%, rgba(201, 162, 75, 0.14), transparent 62%),
    linear-gradient(180deg, #0c0c0d 0%, var(--bg) 100%);
}
.pj-hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: var(--gold-line); opacity: 0.45; }
.pj-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}
.pj-hero__title { font-size: clamp(2.1rem, 1.25rem + 3.2vw, 3.8rem); font-weight: 200; letter-spacing: -0.035em; line-height: 1.05; max-width: 16ch; }
.pj-hero__title .text-gold { font-weight: 300; }
.pj-hero__lead { max-width: 36rem; margin: 1.75rem 0 2.25rem; font-size: var(--fs-lead); color: var(--text-muted); }
.pj-hero__copy > * { animation: rise 0.9s var(--ease) both; }
.pj-hero__copy > :nth-child(3) { animation-delay: 0.06s; }
.pj-hero__copy > :nth-child(n + 4) { animation-delay: 0.12s; }

.collage { margin: 0; animation: rise 1.1s 0.2s var(--ease) both; }
.collage__stage { position: relative; aspect-ratio: 1.25; }
.collage__frame {
  position: absolute;
  width: 78%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}
.collage__frame img { display: block; width: 100%; height: auto; }
.collage__frame--back { right: 0; top: 0; opacity: 0.45; filter: grayscale(0.6) brightness(0.7); }
.collage__frame--mid { left: 0; top: 22%; border-color: var(--gold-edge); }
.collage__frame--mid::before { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(243, 212, 140, 0.15); pointer-events: none; }
.collage__phone {
  position: absolute;
  right: 4%; bottom: 0;
  width: 24%;
  padding: 6px;
  border-radius: 22px;
  border: 1px solid var(--line-strong);
  background: #0c0c0b;
  box-shadow: var(--shadow-deep);
}
.collage__phone img { display: block; width: 100%; height: auto; border-radius: 16px; }

/* ==================================================================
   02. INTRODUÇÃO
   ================================================================== */
.pj-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 1rem + 5vw, 6rem);
  align-items: start;
}
.pj-transparency {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.75rem;
  padding: 1.15rem 1.3rem;
  border: 1px solid var(--gold-edge);
  border-radius: 14px;
  background: linear-gradient(90deg, rgba(201, 162, 75, 0.1), transparent 75%);
  color: var(--silver);
  font-size: 0.95rem;
  line-height: 1.55;
}
.pj-transparency svg { flex-shrink: 0; margin-top: 2px; color: var(--gold-light); }
.pj-transparency strong { font-weight: 600; color: var(--gold-light); }

/* ==================================================================
   03. PORTFÓLIO
   ================================================================== */
.pj-portfolio__head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line-strong);
}
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filters__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--silver);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.filters__btn:hover { border-color: var(--gold-edge); color: var(--text); }
.filters__btn[aria-pressed="true"] { border-color: transparent; background: var(--gold-grad); color: #111; font-weight: 600; }
.filters__count {
  min-width: 1.5rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 0.7rem;
  text-align: center;
}
.filters__btn[aria-pressed="true"] .filters__count { background: rgba(0, 0, 0, 0.18); }

.works[role="list"] { display: grid; gap: clamp(4rem, 3rem + 4vw, 7rem); }
.work.is-entering { animation: work-in 0.5s var(--ease) both; }
@keyframes work-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.work__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}
.works > .work:nth-child(even) .work__inner { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr); }
.works > .work:nth-child(even) .work__media { order: 2; }

.work__media { position: relative; margin: 0; padding: 0 0 2.5rem; }
.work__media .browser { transition: transform 0.5s var(--ease), border-color 0.5s var(--ease); }
.work:hover .work__media .browser { transform: translateY(-4px); border-color: var(--gold-edge); }
.work__phone {
  position: absolute;
  right: -1rem; bottom: 0;
  width: 22%;
  padding: 5px;
  border-radius: 20px;
  border: 1px solid var(--line-strong);
  background: #0c0c0b;
  box-shadow: var(--shadow-deep);
}
.works > .work:nth-child(even) .work__phone { right: auto; left: -1rem; }
.work__phone img { display: block; width: 100%; height: auto; border-radius: 15px; }

/* Painel tipográfico (sem captura disponível) */
.work__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.6rem;
  aspect-ratio: 1200 / 782;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  border: 1px solid var(--gold-edge);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
  background:
    linear-gradient(rgba(214, 214, 214, 0.035) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(214, 214, 214, 0.035) 1px, transparent 1px) 0 0 / 28px 28px,
    radial-gradient(80% 70% at 85% 10%, rgba(201, 162, 75, 0.2), transparent 70%),
    linear-gradient(160deg, #1a1a18, #0c0c0b);
}
.work__panel-name { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.4rem); font-weight: 200; line-height: 1.05; letter-spacing: -0.035em; color: var(--text); }
.work__panel-kind { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-light); }
.work__panel-modules { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.9rem; padding-top: 1rem; border-top: 1px solid var(--line-strong); }
.work__panel-modules i { padding: 0.28rem 0.7rem; border: 1px solid var(--line-strong); border-radius: 999px; font-family: var(--mono); font-size: 0.68rem; font-style: normal; color: var(--silver); background: rgba(0, 0, 0, 0.3); }
.work__privacy { margin-top: 0.9rem; font-size: 0.8rem; color: var(--text-muted); }

.work__num { margin-bottom: 0.8rem; font-size: clamp(2.6rem, 2rem + 2vw, 3.6rem); font-weight: 200; line-height: 1; letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 1px rgba(201, 162, 75, 0.6); }
.work__cats { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.work__cats span { padding: 0.22rem 0.7rem; border: 1px solid var(--gold-edge); border-radius: 999px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-light); }
.work__title { font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.6rem); font-weight: 300; letter-spacing: -0.03em; margin-bottom: 1rem; }
.work__summary { color: var(--text-muted); font-size: 1.04rem; }
.work__meta { display: grid; gap: 1rem; margin: 1.5rem 0; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.work__meta dt { margin-bottom: 0.45rem; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.work__meta dd { margin: 0; font-size: 0.95rem; color: var(--silver); }
.chips[role="list"] { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.chips li { padding: 0.25rem 0.65rem; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(255, 255, 255, 0.025); font-size: 0.8rem; color: var(--silver); }
.work__highlight { margin-bottom: 1.25rem; padding-left: 1rem; border-left: 2px solid var(--gold); font-size: 1.02rem; font-weight: 300; line-height: 1.5; color: var(--text); }

.works__empty {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding: 1.5rem 1.75rem;
  border: 1px dashed var(--line-strong);
  border-radius: 16px;
  color: var(--text-muted);
}

/* ==================================================================
   04. EXPERIÊNCIA APLICADA — sumário editorial
   ================================================================== */
.pj-applied__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 1rem + 5vw, 6rem);
  align-items: start;
}
.pj-applied__head { position: sticky; top: calc(var(--header-h) + 2rem); }
.pj-applied__head .pj-text { margin-top: 1.5rem; }
.toc[role="list"] { display: grid; border-top: 1px solid var(--line-strong); }
.toc__item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.5rem 0.25rem;
  border-bottom: 1px solid var(--line-strong);
  transition: padding-left 0.35s var(--ease);
}
.toc__item:hover { padding-left: 0.75rem; }
.toc__num { font-size: 1.6rem; font-weight: 200; line-height: 1.1; color: var(--gold); }
.toc__item h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem); font-weight: 300; letter-spacing: -0.02em; margin-bottom: 0.35rem; transition: color 0.3s var(--ease); }
.toc__item:hover h3 { color: var(--gold-light); }
.toc__item p { color: var(--text-muted); }

/* ---------- CTA final ---------- */
.pj-final { padding-top: calc(var(--section-y) * 0.85); }
.pj-final__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; }

/* ==================================================================
   RESPONSIVO
   ================================================================== */
@media (max-width: 960px) {
  .pj-hero__grid,
  .pj-intro__grid,
  .pj-applied__grid { grid-template-columns: minmax(0, 1fr); }
  .collage { max-width: 560px; width: 100%; justify-self: center; }
  .pj-applied__head { position: static; }
  .work__inner,
  .works > .work:nth-child(even) .work__inner { grid-template-columns: minmax(0, 1fr); }
  .works > .work:nth-child(even) .work__media { order: 0; }
  .work__phone, .works > .work:nth-child(even) .work__phone { right: 0.5rem; left: auto; }
}

@media (max-width: 560px) {
  .pj-hero__copy .btn, .pj-final__actions .btn { width: 100%; }
  .filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--gutter) * -1); padding: 0.25rem var(--gutter) 0.5rem; scrollbar-width: thin; }
  .filters__btn { flex-shrink: 0; }
  .work__phone { width: 26%; }
  .browser__bar { height: 26px; }
  .browser__url { font-size: 0.6rem; }
  .work__panel { aspect-ratio: auto; min-height: 240px; }
  .toc__item { grid-template-columns: 2.5rem minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .work.is-entering { animation: none; }
}