/* =========================================================
   V13.3 — Portfolio premium performance polish
   Mantém o visual premium com interações mais leves.
   ========================================================= */

.portfolio-intro {
  max-width: 880px;
}

.portfolio-intro .page-lead {
  max-width: 700px;
}

.portfolio-section,
.portfolio-showcase {
  margin-top: 4px;
}

.portfolio-filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.portfolio-filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

.portfolio-filterbar label {
  min-height: 34px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(214,218,220,.58);
  border-radius: 999px;
  background: rgba(255,255,255,.46);
  color: #5f6468;
  font-size: 9px;
  font-weight: 640;
  letter-spacing: .01em;
  cursor: pointer;
  user-select: none;
  transition: transform 120ms cubic-bezier(.2,.78,.2,1), background-color 120ms linear, border-color 120ms linear, color 120ms linear;
}

#filter-all:checked ~ .portfolio-filterbar label[for="filter-all"],
#filter-marketing:checked ~ .portfolio-filterbar label[for="filter-marketing"],
#filter-storytelling:checked ~ .portfolio-filterbar label[for="filter-storytelling"],
#filter-fotografia:checked ~ .portfolio-filterbar label[for="filter-fotografia"],
#filter-ia:checked ~ .portfolio-filterbar label[for="filter-ia"],
#filter-rh:checked ~ .portfolio-filterbar label[for="filter-rh"] {
  color: #171a1d;
  border-color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.82);
}

#filter-marketing:checked ~ .portfolio-featured:not([data-category~="marketing"]),
#filter-storytelling:checked ~ .portfolio-featured:not([data-category~="storytelling"]),
#filter-fotografia:checked ~ .portfolio-featured:not([data-category~="fotografia"]),
#filter-ia:checked ~ .portfolio-featured:not([data-category~="ia"]),
#filter-rh:checked ~ .portfolio-featured:not([data-category~="rh"]) {
  display: none;
}

#filter-marketing:checked ~ .portfolio-grid .portfolio-card:not([data-category~="marketing"]),
#filter-storytelling:checked ~ .portfolio-grid .portfolio-card:not([data-category~="storytelling"]),
#filter-fotografia:checked ~ .portfolio-grid .portfolio-card:not([data-category~="fotografia"]),
#filter-ia:checked ~ .portfolio-grid .portfolio-card:not([data-category~="ia"]),
#filter-rh:checked ~ .portfolio-grid .portfolio-card:not([data-category~="rh"]) {
  display: none;
}

.portfolio-card {
  appearance: none;
  -webkit-appearance: none;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
  content-visibility: auto;
  contain-intrinsic-size: 260px 500px;
}

.portfolio-featured {
  width: 100%;
  margin: 0 0 30px;
  display: grid;
  grid-template-columns: minmax(260px, 390px) minmax(0,1fr);
  gap: 26px;
  align-items: stretch;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 28px;
  background: rgba(255,255,255,.50);
  box-shadow: 0 14px 54px rgba(43,52,58,.052), inset 0 1px 0 rgba(255,255,255,.92);
  overflow: hidden;
  contain-intrinsic-size: 460px 520px;
  transition: transform 150ms cubic-bezier(.2,.78,.2,1), box-shadow 150ms linear;
}

.portfolio-featured-copy {
  min-height: 100%;
  padding: 28px 22px 24px 2px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.portfolio-eyebrow,
.portfolio-modal-kicker {
  color: #9a9da0;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 7px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.portfolio-featured-copy h2 {
  margin: 0;
  max-width: 560px;
  font-size: clamp(34px, 5vw, 66px);
  line-height: .96;
  letter-spacing: -.065em;
}

.portfolio-featured-copy p {
  margin: 0;
  max-width: 510px;
  color: #5c6165;
  font-size: 11px;
  line-height: 1.7;
}

.portfolio-featured-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.portfolio-primary-action {
  min-height: 38px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #16191b;
  color: #fff;
  font-size: 9px;
  font-weight: 720;
  letter-spacing: .01em;
}

.portfolio-secondary-note {
  color: #8b8f92;
  font-size: 8px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px 18px;
}

.portfolio-media {
  position: relative;
  display: block;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 18px;
  background: rgba(255,255,255,.52);
  box-shadow: 0 8px 24px rgba(45,54,60,.032), inset 0 1px 0 rgba(255,255,255,.9);
  transform: translateZ(0);
  transition: transform 150ms cubic-bezier(.2,.78,.2,1), box-shadow 150ms linear, border-color 150ms linear;
}

.portfolio-featured .portfolio-media {
  border-radius: 22px;
  box-shadow: 0 12px 40px rgba(24,29,32,.075), inset 0 1px 0 rgba(255,255,255,.92);
}

.portfolio-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at 50% 16%, rgba(255,255,255,.32), rgba(255,255,255,.08) 22%, rgba(255,255,255,0) 56%);
  transition: opacity 140ms ease;
}

.portfolio-media img,
.portfolio-preview {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-media img {
  filter: saturate(.94) contrast(.98);
  transition: transform 150ms cubic-bezier(.2,.78,.2,1), filter 150ms ease, opacity 130ms ease;
}

.portfolio-preview {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.portfolio-card.is-previewing .portfolio-preview {
  opacity: 1;
}

.portfolio-play,
.portfolio-watch {
  position: absolute;
  z-index: 5;
}

.portfolio-play {
  right: 12px;
  bottom: 12px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 50%;
  background: rgba(255,255,255,.82);
  color: #191919;
  font-size: 10px;
  box-shadow: 0 5px 16px rgba(0,0,0,.075);
  transition: opacity 120ms ease, transform 120ms cubic-bezier(.2,.78,.2,1);
}

.portfolio-watch {
  left: 10px;
  right: 10px;
  bottom: 10px;
  min-height: 34px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.75);
  border-radius: 999px;
  background: rgba(255,255,255,.78);
  color: #191c1f;
  opacity: 0;
  transform: translate3d(0,7px,0);
  transition: opacity 130ms ease, transform 130ms cubic-bezier(.2,.78,.2,1);
  box-shadow: 0 7px 20px rgba(0,0,0,.085);
}

.portfolio-watch em {
  color: #777d82;
  font-style: normal;
  font-size: 7px;
  font-family: "SFMono-Regular", Consolas, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.portfolio-watch strong {
  font-size: 8px;
  font-weight: 760;
}

.portfolio-meta {
  display: grid;
  grid-template-columns: 24px minmax(0,1fr);
  gap: 2px 8px;
  padding: 11px 2px 0;
}

.portfolio-index {
  grid-row: 1 / span 3;
  color: #96999b;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 8px;
  line-height: 1.5;
}

.portfolio-meta strong {
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
}

.portfolio-meta small {
  color: #8c9093;
  font-size: 8px;
  line-height: 1.35;
}

.portfolio-tags,
.portfolio-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.portfolio-tags span,
.portfolio-facts span {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border: 1px solid rgba(218,222,224,.55);
  border-radius: 999px;
  background: rgba(255,255,255,.45);
  color: #777c80;
  font-size: 7px;
  line-height: 1;
}

.portfolio-facts {
  margin-top: 8px;
}

.portfolio-facts span b {
  margin-right: 5px;
  color: #1d2023;
  font-weight: 720;
}

@media (hover:hover) and (pointer:fine) {
  .portfolio-filterbar label:hover {
    transform: translate3d(0,-1px,0);
    background: rgba(255,255,255,.68);
  }

  .portfolio-card:hover .portfolio-media {
    transform: translate3d(0,-2px,0) scale(1.01);
    border-color: rgba(255,255,255,.92);
    box-shadow: 0 13px 34px rgba(35,43,48,.065), inset 0 1px 0 rgba(255,255,255,.94);
  }

  .portfolio-card:hover .portfolio-media::after {
    opacity: 1;
  }

  .portfolio-card:hover .portfolio-media img {
    filter: saturate(1) contrast(1);
  }

  .portfolio-card:hover .portfolio-play {
    opacity: 0;
    transform: scale(.94);
  }

  .portfolio-card:hover .portfolio-watch {
    opacity: 1;
    transform: translate3d(0,0,0);
  }

  .portfolio-featured:hover {
    transform: translate3d(0,-2px,0);
  }
}

.portfolio-modal {
  width: min(94vw, 980px);
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 26px;
  background: rgba(249,249,247,.98);
  box-shadow: 0 22px 80px rgba(17,21,24,.22);
  overflow: visible;
}

.portfolio-modal::backdrop {
  background: rgba(24,27,29,.42);
  backdrop-filter: blur(3px);
}

.portfolio-modal-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(240px, 330px) minmax(0, 1fr);
  gap: 16px;
  padding: 12px;
}

.portfolio-modal-info {
  padding: 18px 12px 14px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}

.portfolio-modal-title {
  display: block;
  margin-top: 12px;
  font-size: clamp(28px, 4.4vw, 54px);
  line-height: .98;
  letter-spacing: -.055em;
}

.portfolio-modal-description {
  margin: 14px 0 0;
  color: #5f6468;
  font-size: 11px;
  line-height: 1.65;
}

.portfolio-modal-facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.portfolio-modal-facts div {
  display: grid;
  gap: 3px;
}

.portfolio-modal-facts dt {
  color: #999da0;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 7px;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.portfolio-modal-facts dd {
  margin: 0;
  color: #232629;
  font-size: 10px;
  font-weight: 640;
  line-height: 1.35;
}

.portfolio-player {
  display: block;
  width: 100%;
  max-height: min(78vh, 780px);
  aspect-ratio: 9 / 16;
  border-radius: 18px;
  background: #111;
  object-fit: contain;
}

.portfolio-close {
  position: absolute;
  z-index: 3;
  top: -14px;
  right: -14px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.92);
  border-radius: 50%;
  background: rgba(255,255,255,.96);
  color: #222;
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0,0,0,.10);
}

@media (max-width: 980px) {
  .portfolio-featured {
    grid-template-columns: minmax(210px, 320px) minmax(0,1fr);
    gap: 20px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .portfolio-filterbar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
  }

  .portfolio-filterbar::-webkit-scrollbar {
    display: none;
  }

  .portfolio-filterbar label {
    flex: 0 0 auto;
  }

  .portfolio-featured {
    display: block;
    padding: 10px;
    border-radius: 22px;
    margin-bottom: 24px;
  }

  .portfolio-featured-copy {
    padding: 20px 6px 10px;
  }

  .portfolio-featured-copy h2 {
    font-size: clamp(30px, 12vw, 48px);
  }

  .portfolio-featured-actions {
    flex-wrap: wrap;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 17px 10px;
  }

  .portfolio-card,
  .portfolio-featured {
    content-visibility: visible;
  }

  .portfolio-media {
    border-radius: 14px;
  }

  .portfolio-play {
    width: 30px;
    height: 30px;
    right: 9px;
    bottom: 9px;
  }

  .portfolio-watch {
    display: none;
  }

  .portfolio-meta {
    grid-template-columns: 18px minmax(0,1fr);
    gap: 2px 6px;
    padding-top: 8px;
  }

  .portfolio-meta strong {
    font-size: 9.5px;
  }

  .portfolio-meta small {
    font-size: 7.6px;
  }

  .portfolio-facts span {
    min-height: 20px;
    padding-inline: 7px;
  }

  .portfolio-modal {
    width: min(calc(100vw - 24px), 430px);
    border-radius: 19px;
  }

  .portfolio-modal::backdrop {
    backdrop-filter: none;
  }

  .portfolio-modal-shell {
    display: block;
    padding: 10px;
  }

  .portfolio-modal-info {
    padding: 8px 4px 14px;
  }

  .portfolio-modal-facts {
    grid-template-columns: 1fr;
  }

  .portfolio-player {
    border-radius: 15px;
    max-height: 72vh;
  }
}

@media (max-width: 360px) {
  .portfolio-grid {
    gap: 14px 8px;
  }

  .portfolio-meta small,
  .portfolio-facts {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-card,
  .portfolio-media,
  .portfolio-media img,
  .portfolio-play,
  .portfolio-watch,
  .portfolio-preview,
  .portfolio-filterbar label,
  .portfolio-featured {
    transition: none !important;
  }

  .portfolio-card:hover .portfolio-media,
  .portfolio-featured:hover {
    transform: none !important;
  }
}