/* ============================================================
   Portfólio de sites (estilo Netflix) — usa os tokens do style.css
   (--bg, --cta, --lilas, --font-impact/body). Página separada da
   landing: header/rodapé próprios e leves, sem a máquina do hero.
   ============================================================ */

.pf-body {
  background: var(--bg);
  color: var(--texto);
  font-family: var(--font-body);
  min-height: 100vh;
}

/* ---------- Header ---------- */
.pf-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.pf-logo { display: inline-flex; align-items: center; }
.pf-logo img { height: 40px; width: auto; display: block; }
.pf-nav { display: flex; align-items: center; gap: 1.4rem; }
.pf-nav a {
  color: var(--texto-suave);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
  transition: color .2s ease;
}
.pf-nav a:hover { color: var(--texto); }
.pf-nav .pf-cta-top {
  background: var(--cta);
  color: #fff;
  padding: .5rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
}
.pf-nav .pf-cta-top:hover { background: var(--lilas); color: #fff; }
@media (max-width: 620px) {
  .pf-nav .pf-nav-link { display: none; }
}

/* ---------- Hero da página ---------- */
.pf-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1rem, 4vw, 2.5rem) 1rem;
}
.pf-hero .label {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--lilas);
  font-weight: 600;
  margin-bottom: 1rem;
}
.pf-hero h1 {
  font-family: var(--font-impact);
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.06;
  letter-spacing: .01em;
  margin: 0 0 1.1rem;
}
.pf-hero p {
  color: var(--texto-suave);
  max-width: 54ch;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.6;
}
.pf-hero .pf-count { color: var(--lilas); font-weight: 600; }

/* ---------- Fileira por categoria (carrossel horizontal) ---------- */
.pf-rows { padding: 1.5rem 0 3rem; }
.pf-row { margin: clamp(1.6rem, 4vw, 2.6rem) 0; }
.pf-row-head {
  max-width: var(--max);
  margin: 0 auto .9rem;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  display: flex;
  align-items: baseline;
  gap: .7rem;
}
.pf-row-head h2 {
  font-family: var(--font-impact);
  font-weight: 400;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  margin: 0;
  letter-spacing: .01em;
}
.pf-row-head .pf-row-count {
  font-size: .8rem;
  color: var(--texto-suave);
  font-weight: 500;
}
.pf-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 1.8vw, 1.6rem);
}
/* tablet: 3 por linha; mobile: 2 (senão vira card gigante) */
@media (max-width: 900px) {
  .pf-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); gap: .8rem; }
  .pf-card-name { font-size: .9rem; }
}

/* ---------- Card pôster (vertical, texto embaixo) ---------- */
.pf-card {
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  overflow: hidden;
  background: #14101c;
  border: 1px solid rgba(255, 255, 255, .08);
  text-decoration: none;
  color: inherit;
  transition:
    transform .3s cubic-bezier(.16, 1, .3, 1),
    box-shadow .3s ease,
    border-color .3s ease,
    opacity .6s cubic-bezier(.16, 1, .3, 1) var(--rd, 0ms),
    translate .6s cubic-bezier(.16, 1, .3, 1) var(--rd, 0ms);
}
.pf-card:hover,
.pf-card:focus-visible {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--cta) 65%, transparent);
  box-shadow: 0 22px 46px -14px rgba(123, 47, 190, .6);
  outline: none;
}
.pf-thumb {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #0a0710;
}
.pf-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform .55s cubic-bezier(.16, 1, .3, 1);
}
.pf-card:hover .pf-thumb img { transform: scale(1.06); }
/* etiqueta "ver por inteiro": só surge sobre a imagem no hover, não fica fixa */
.pf-thumb-veil {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1rem;
  background: linear-gradient(to top, rgba(9, 6, 15, .78), rgba(9, 6, 15, 0) 55%);
  opacity: 0;
  transition: opacity .3s ease;
}
.pf-card:hover .pf-thumb-veil,
.pf-card:focus-visible .pf-thumb-veil { opacity: 1; }
.pf-thumb-veil span {
  font-size: .78rem;
  font-weight: 600;
  color: #fff;
  background: var(--cta);
  padding: .42rem .95rem;
  border-radius: 999px;
  box-shadow: 0 6px 18px -4px rgba(123, 47, 190, .7);
}
.pf-card-body {
  padding: .72rem .82rem .9rem;
}
.pf-card-name {
  font-size: .96rem;
  font-weight: 600;
  line-height: 1.28;
  color: var(--texto);
}

/* ---------- Modal (tela cheia, print rolável) ---------- */
.pf-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  flex-direction: column;
  background: rgba(6, 4, 10, .9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.pf-modal.open { display: flex; }
.pf-modal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem clamp(1rem, 4vw, 2rem);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
}
.pf-modal-meta .pf-modal-cat {
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lilas);
  font-weight: 600;
}
.pf-modal-meta .pf-modal-name {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.2;
}
.pf-modal-actions { display: flex; align-items: center; gap: .6rem; }
.pf-visit {
  background: var(--cta);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: .9rem;
  padding: .55rem 1.1rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: background .2s ease;
}
.pf-visit:hover { background: var(--lilas); }
.pf-close {
  background: rgba(255, 255, 255, .08);
  border: 0;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background .2s ease;
}
.pf-close:hover { background: rgba(255, 255, 255, .18); }
.pf-modal-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: clamp(1rem, 3vw, 2rem);
  scrollbar-width: thin;
  scrollbar-color: var(--cta) transparent;
}
.pf-modal-scroll img {
  display: block;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .8);
}
.pf-modal-hint {
  text-align: center;
  color: var(--texto-suave);
  font-size: .8rem;
  padding: .4rem 0 1.2rem;
}

/* ---------- Página por case ---------- */
.pf-case {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.6rem, 5vw, 3rem) clamp(1rem, 4vw, 2.5rem) 4rem;
}
.pf-breadcrumb {
  font-size: .85rem;
  color: var(--texto-suave);
  margin-bottom: 1.4rem;
}
.pf-breadcrumb a { color: var(--lilas); text-decoration: none; }
.pf-breadcrumb a:hover { text-decoration: underline; }
.pf-case-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
}
.pf-case-head .pf-case-cat {
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lilas);
  font-weight: 600;
}
.pf-case-head h1 {
  font-family: var(--font-impact);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: .3rem 0 0;
  line-height: 1.08;
}
.pf-case-desc {
  color: var(--texto-suave);
  font-size: 1.08rem;
  line-height: 1.7;
  max-width: 60ch;
  margin: 0 0 2rem;
}
.pf-shot-frame {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 30px 80px -24px rgba(0, 0, 0, .7);
  max-height: 78vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--cta) transparent;
}
.pf-shot-frame img { display: block; width: 100%; }
.pf-shot-cap { text-align: center; color: var(--texto-suave); font-size: .8rem; margin-top: .7rem; }

/* CTA final da página de case */
.pf-cta {
  margin-top: 3rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(123, 47, 190, .22), rgba(168, 85, 247, .08));
  border: 1px solid color-mix(in srgb, var(--cta) 35%, transparent);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}
.pf-cta h2 {
  font-family: var(--font-impact);
  font-weight: 400;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  margin: 0;
  line-height: 1.1;
}
.pf-cta p { color: var(--texto-suave); margin: .4rem 0 0; }
.pf-cta .pf-cta-btn {
  background: var(--cta);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: .85rem 1.7rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: background .2s ease, transform .2s ease;
}
.pf-cta .pf-cta-btn:hover { background: var(--lilas); transform: translateY(-2px); }

/* ---------- Rodapé simples ---------- */
.pf-footer {
  border-top: 1px solid rgba(255, 255, 255, .07);
  padding: 2rem clamp(1rem, 4vw, 2.5rem);
  color: var(--texto-suave);
  font-size: .85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.pf-footer a { color: var(--lilas); text-decoration: none; }
.pf-footer a:hover { text-decoration: underline; }

body.pf-modal-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .pf-card, .pf-thumb img, .pf-cta .pf-cta-btn { transition: none; }
  .pf-card:hover { transform: none; }
  .pf-card:hover .pf-thumb img { transform: none; }
}

/* ============================================================
   ATMOSFERA, RITMO DE SEÇÃO E MOVIMENTO (v=3)
   ============================================================ */

/* Brilho roxo ambiente fixo — o fundo deixa de ser um vazio preto */
.pf-body { position: relative; }
.pf-body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(55% 45% at 12% -5%, rgba(123, 47, 190, .20), transparent 62%),
    radial-gradient(48% 42% at 105% 22%, rgba(168, 85, 247, .13), transparent 60%),
    radial-gradient(52% 46% at 50% 108%, rgba(123, 47, 190, .17), transparent 62%);
  animation: pfAurora 18s ease-in-out infinite alternate;
}
@keyframes pfAurora {
  from { opacity: .8; transform: translateY(0) scale(1); }
  to   { opacity: 1; transform: translateY(-2%) scale(1.05); }
}
.pf-header, .pf-hero, .pf-rows, .pf-footer { position: relative; z-index: 1; }

/* Divisor/interseção entre categorias: o cabeçalho vira uma "régua" que
   cruza a largura, e o rótulo acompanha a rolagem dos cards (sticky) */
.pf-row { margin: clamp(1.6rem, 3vw, 2.4rem) 0; padding-block: 0; }
.pf-row-head {
  align-items: center;
  position: sticky;
  top: 62px;
  z-index: 6;
  padding-top: .55rem;
  padding-bottom: .55rem;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
}
.pf-row-head::after {
  content: "";
  flex: 1;
  height: 1px;
  margin-left: .5rem;
  background: linear-gradient(to right, color-mix(in srgb, var(--cta) 60%, transparent), transparent);
}

/* Entrada dos cards em cascata (stagger). À PROVA DE FALHA: transição em
   opacity + `translate` (propriedade separada do `transform` do hover, sem
   briga de especificidade). O estado final .in é SEMPRE opacity:1/translate:0,
   então nunca fica invisível se a transição não animar (aba oculta/headless).
   O stagger vai no delay --rd, aplicado só a opacity/translate na transição base. */
.pf-js .pf-grid .pf-card { --rd: calc(var(--i, 0) * 45ms); opacity: 0; translate: 0 22px; }
.pf-js .pf-grid.in .pf-card { opacity: 1; translate: 0 0; }

/* Entrada-assinatura do herói: só translate (transform), nunca esconde texto */
.pf-hero .label, .pf-hero h1, .pf-hero p {
  animation: pfHeroIn .7s cubic-bezier(.16, 1, .3, 1) backwards;
}
.pf-hero .label { animation-delay: .04s; }
.pf-hero h1 { animation-delay: .12s; }
.pf-hero p  { animation-delay: .22s; }
@keyframes pfHeroIn { from { transform: translateY(20px); } to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .pf-body::before { animation: none; }
  .pf-js .pf-grid .pf-card { opacity: 1; translate: none; }
  .pf-hero .label, .pf-hero h1, .pf-hero p { animation: none; }
}