/* =========================================================
   BITSYFER — RESPONSIVIDADE GLOBAL
   Mantém identidade, cores, hierarquia e proporções visuais.
   Ajustes escopados por página/seção para evitar interferências.
   ========================================================= */
html { -webkit-text-size-adjust: 100%; }
body { overflow-x: hidden; }
img, svg, video { max-width: 100%; }
button, input, select, textarea { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }

/* Cabeçalho: navegação fluida em telas médias e menu móvel */
@media (max-width: 900px) {
  .topbar { padding-left: 18px; padding-right: 18px; }
  .navigation { gap: clamp(16px, 3.2vw, 30px); }
  .navigation a, .navigation__contact { font-size: 13px; }
}
@media (max-width: 760px) {
  .topbar { width: calc(100% - 28px); }
  .topbar.is-open {
    background: rgba(9,11,9,.96);
    border-color: rgba(255,255,255,.22);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }
  .topbar.is-open .navigation { width: 100%; }
  .topbar.is-open .navigation a { min-height: 42px; display: flex; align-items: center; }
  .menu-toggle { min-width: 44px; min-height: 44px; align-items: center; }
  .hero { min-height: max(680px, 100svh); }
  .hero__content { max-width: 620px; }
  .hero__actions .button { min-height: 42px; }
}

/* Página inicial: escala consistente sem comprimir textos ou cartões */
@media (max-width: 760px) {
  #trabalhos.bf-works { height: 360vh; min-height: 1900px; }
  #trabalhos.bf-works .bf-works__pin { min-height: 540px; }
  #trabalhos.bf-works .bf-works__inner { padding-top: 30px; }
  #trabalhos.bf-works .bf-works__stage {
    width: 100%;
    height: min(53vh, 390px);
    min-height: 245px;
    margin-top: clamp(35px, 8vh, 58px);
  }
  #trabalhos.bf-works .bf-works__card {
    max-width: 100%;
    border-radius: 7px;
  }
  #como-trabalhamos.bf-process .bf-process__inner { width: calc(100% - 40px); }
  #como-trabalhamos.bf-process .bf-process__intro {
    grid-template-columns: 1fr;
    row-gap: 16px;
  }
  #como-trabalhamos.bf-process .bf-process__intro > p { max-width: 460px; }
  #como-trabalhamos.bf-process .bf-process__trigger {
    grid-template-columns: 52px minmax(0,1fr) 38px;
    column-gap: 12px;
    min-height: 78px;
  }
  #como-trabalhamos.bf-process .bf-process__panel {
    grid-template-columns: 52px minmax(0,1fr);
    column-gap: 12px;
  }
  #foco-bitsyfer.bf-focus .bf-focus__footer {
    grid-template-columns: 1fr;
    justify-items: center;
    row-gap: 18px;
    text-align: center;
  }
  #foco-bitsyfer.bf-focus .bf-focus__copyright { justify-self: center; }
}
@media (max-width: 520px) {
  #trabalhos.bf-works { height: 330vh; min-height: 1720px; }
  #trabalhos.bf-works .bf-works__pin { min-height: 510px; }
  #trabalhos.bf-works .bf-works__heading { row-gap: 14px; }
  #trabalhos.bf-works .bf-works__heading h2 { font-size: clamp(29px, 8vw, 36px); }
  #trabalhos.bf-works .bf-works__all { min-height: 40px; }
  #trabalhos.bf-works .bf-works__stage { margin-top: 34px; }
  #como-trabalhamos.bf-process .bf-process__label { font-size: clamp(19px, 5.5vw, 26px); }
  #como-trabalhamos.bf-process .bf-process__number { font-size: 22px; }
  #foco-bitsyfer.bf-focus .bf-focus__cards { grid-template-columns: repeat(3, minmax(0,1fr)); }
  #foco-bitsyfer.bf-focus .bf-focus__footer-nav { gap: 14px 20px; }
}

/* Portfólio: duas colunas como no layout de referência, com cartões legíveis */
@media (max-width: 760px) {
  .bf-workspage__main { width: calc(100% - 36px); }
  .bf-workspage__gallery { padding-top: clamp(76px, 15vw, 104px); }
  .bf-workspage__grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .bf-workspage__card { aspect-ratio: 1.48 / 1; }
  .bf-workspage__footer {
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 16px 0;
  }
}
@media (max-width: 420px) {
  .bf-workspage__heading { align-items: flex-start; }
  .bf-workspage__heading h1 { font-size: clamp(22px, 6.5vw, 27px); }
  .bf-workspage__heading p { max-width: 145px; font-size: 9px; }
  .bf-workspage__grid { gap: 9px; }
  .bf-workspage__card { aspect-ratio: 1.35 / 1; }
  .bf-workspage__card-caption h2 { font-size: clamp(13px, 4vw, 16px); }
  .bf-workspage__card-caption span { font-size: 7px; }
  .bf-workspage__footer { justify-content: center; gap: 12px; }
  .bf-workspage__footer nav { order: 3; width: 100%; justify-content: space-between; }
}

/* Orçamento: grade em duas colunas no desktop e uma no celular,
   campos com altura consistente e foco visível por teclado. */
.bf-quote { padding-left: max(6vw, 22px); padding-right: max(6vw, 22px); }
.bf-quote__field input,
.bf-quote__field select { min-height: 46px; }
.bf-quote__field textarea { min-height: 112px; }
.bf-quote__field input:focus-visible,
.bf-quote__field select:focus-visible,
.bf-quote__field textarea:focus-visible,
.bf-quote__submit:focus-visible,
.bf-workspage__closing>a:focus-visible {
  outline: 2px solid #b5ff32;
  outline-offset: 2px;
}
@media (max-width: 760px) {
  .bf-quote { padding-top: 104px; }
  .bf-quote__head { grid-template-columns: minmax(0,1fr) minmax(0,.9fr); gap: 20px; }
  .bf-quote__head h1 { font-size: clamp(30px, 6vw, 42px); }
  .bf-quote__head p { font-size: 12px; }
  .bf-quote__group h2 { font-size: 24px; }
  .bf-quote__grid { gap: 14px 12px; }
}
@media (max-width: 560px) {
  .bf-quote { padding: 94px 20px 34px; }
  .bf-quote__head { grid-template-columns: 1fr; gap: 12px; margin-bottom: 38px; }
  .bf-quote__head h1 { font-size: clamp(30px, 9vw, 40px); }
  .bf-quote__head p { max-width: 300px; font-size: 12px; }
  .bf-quote__group { margin-bottom: 42px; }
  .bf-quote__group h2 { font-size: 22px; margin-bottom: 22px; }
  .bf-quote__grid { grid-template-columns: 1fr; gap: 13px; }
  .bf-quote__field--full { grid-column: auto; }
  .bf-quote__field label { font-size: 12px; }
  .bf-quote__field input,
  .bf-quote__field select,
  .bf-quote__field textarea { min-height: 46px; padding: 12px; font-size: 14px; }
  .bf-quote__field textarea { min-height: 106px; }
  .bf-quote__submit { min-height: 48px; }
  .bf-quote__note { line-height: 1.5; }
}
@media (max-width: 360px) {
  .bf-quote { padding-left: 16px; padding-right: 16px; }
  .bf-workspage__main { width: calc(100% - 28px); }
  .bf-workspage__grid { gap: 7px; }
  .bf-workspage__card-caption { left: 7px; bottom: 7px; }
  .bf-workspage__card-caption h2 { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}


/* ==========================================================
   TRABALHOS — CARROSSEL POR BOTÕES (SEM SCROLL STORYBOARD)
   Setas neutras ficam fora da imagem e não competem com o conteúdo.
   ========================================================== */
#trabalhos.bf-works {
  height: auto !important;
  min-height: 0 !important;
  overflow: visible !important;
  padding-bottom: clamp(70px, 10vw, 130px);
}
#trabalhos.bf-works .bf-works__pin {
  position: relative !important;
  top: auto !important;
  height: auto !important;
  min-height: 0 !important;
  overflow: visible !important;
}
#trabalhos.bf-works .bf-works__inner {
  height: auto !important;
  padding-top: clamp(42px, 5vw, 72px);
  padding-bottom: 0;
}
#trabalhos.bf-works .bf-works__stage {
  position: relative !important;
  width: 100% !important;
  max-width: 1280px;
  height: auto !important;
  min-height: 0 !important;
  aspect-ratio: 2.04 / 1;
  margin: clamp(38px, 5vw, 68px) auto 0 !important;
  margin-left: auto !important;
  perspective: none !important;
  transform: none !important;
  overflow: visible !important;
}
#trabalhos.bf-works .bf-works__viewport {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
#trabalhos.bf-works .bf-works__card {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  width: 78% !important;
  height: 100% !important;
  aspect-ratio: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  transform: translate(-50%, -50%) !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .32s ease, visibility .32s ease;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 9px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 16px 42px rgba(0,0,0,.24);
}
#trabalhos.bf-works .bf-works__card.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
}
#trabalhos.bf-works .bf-works__card[hidden] { display: none !important; }
#trabalhos.bf-works .bf-works__card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: saturate(.78);
  transition: filter .35s ease;
}
#trabalhos.bf-works .bf-works__card.is-active img { filter: saturate(.88); }
#trabalhos.bf-works .bf-works__arrow {
  position: absolute;
  z-index: 5;
  top: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  padding: 0;
  transform: translateY(-50%);
  border: 1px solid rgba(190,190,190,.32);
  border-radius: 50%;
  color: #a5a5a5;
  background: rgba(24,24,24,.62);
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
#trabalhos.bf-works .bf-works__arrow svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
#trabalhos.bf-works .bf-works__arrow--prev { left: 3.2%; }
#trabalhos.bf-works .bf-works__arrow--next { right: 3.2%; }
#trabalhos.bf-works .bf-works__arrow:hover {
  color: #e2e2e2;
  border-color: rgba(220,220,220,.62);
  background: rgba(45,45,45,.85);
}
#trabalhos.bf-works .bf-works__arrow:focus-visible {
  outline: 2px solid #b5ff32;
  outline-offset: 4px;
}
#trabalhos.bf-works .bf-works__counter {
  position: absolute;
  left: 50%;
  bottom: -34px;
  transform: translateX(-50%);
  color: #858585;
  font-size: 11px;
  letter-spacing: .16em;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 760px) {
  #trabalhos.bf-works { padding-bottom: 76px; }
  #trabalhos.bf-works .bf-works__inner { padding: 34px 22px 0; }
  #trabalhos.bf-works .bf-works__heading {
    grid-template-columns: minmax(0,1fr) auto;
    align-items: center;
    column-gap: 16px;
  }
  #trabalhos.bf-works .bf-works__stage {
    width: 100% !important;
    aspect-ratio: 2.04 / 1;
    margin-top: 42px !important;
  }
  #trabalhos.bf-works .bf-works__card { width: 80% !important; }
  #trabalhos.bf-works .bf-works__arrow { width: 42px; height: 42px; }
  #trabalhos.bf-works .bf-works__arrow--prev { left: 1%; }
  #trabalhos.bf-works .bf-works__arrow--next { right: 1%; }
}
@media (max-width: 520px) {
  #trabalhos.bf-works .bf-works__inner { padding-left: 18px; padding-right: 18px; }
  #trabalhos.bf-works .bf-works__heading { grid-template-columns: 1fr; row-gap: 14px; }
  #trabalhos.bf-works .bf-works__all { justify-self: start; }
  #trabalhos.bf-works .bf-works__stage {
    aspect-ratio: 2.04 / 1;
    margin-top: 34px !important;
  }
  #trabalhos.bf-works .bf-works__card { width: 78% !important; }
  #trabalhos.bf-works .bf-works__arrow { width: 38px; height: 38px; }
  #trabalhos.bf-works .bf-works__arrow--prev { left: 0; }
  #trabalhos.bf-works .bf-works__arrow--next { right: 0; }
  #trabalhos.bf-works .bf-works__counter { bottom: -28px; }
}
@media (prefers-reduced-motion: reduce) {
  #trabalhos.bf-works .bf-works__card,
  #trabalhos.bf-works .bf-works__card img,
  #trabalhos.bf-works .bf-works__arrow { transition: none !important; }
}


/* ==========================================================
   CORREÇÃO DEFINITIVA DO CARROSSEL — exibição de uma imagem
   por vez. O estado é controlado pelo bf-works.js.
   ========================================================== */
#trabalhos.bf-works .bf-works__viewport {
  position: absolute !important;
  inset: 0 !important;
  display: block !important;
  overflow: visible !important;
}
#trabalhos.bf-works .bf-works__card[hidden] {
  display: none !important;
}
#trabalhos.bf-works .bf-works__card.is-active {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  z-index: 2 !important;
}
#trabalhos.bf-works .bf-works__card:not(.is-active) {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
#trabalhos.bf-works .bf-works__card img {
  filter: none !important;
  opacity: 1 !important;
}
#trabalhos.bf-works .bf-works__arrow {
  z-index: 10 !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}
#trabalhos.bf-works .bf-works__arrow--prev { left: 1.5% !important; }
#trabalhos.bf-works .bf-works__arrow--next { right: 1.5% !important; }