.headerContent {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.headerNav {
  display: flex;
  gap: 24px;
}

.navLink {
  text-decoration: none;
  color: #0a0a0a;
}

/* Body */
.siteBody {
  min-height: calc(100vh - 144px);
}

.heroSection {
  padding: 96px 0;
}

/* Footer */
.siteFooter {
  border-top: 1px solid #eaeaea;
}

.footerContent {
  height: 72px;
  display: flex;
  align-items: center;
}



.cardSection {
  display: flex;
  justify-content: center;
  flex-direction: row;
  width: 100%;
  max-width: 1620px;
  margin: 0px auto;
  padding: 5vh 3vw;
  gap: 20px;
}

.cardContainer {
  display: flex;
  flex-direction: column;
  background-color: var(--color-background-tertiary);
  border: var(--color-outline-secondary);
  width: 100%;
  min-height: 480px;
  border-radius: 30px;
  gap: 16px;
}

.cardContainer.left {
  flex: 2;
  color: var(--nstudio-white);
  background-image: url("https://cdn.nodeiot.com.br/nstudio/first-card-nstudio-dark.webp");
  background-repeat: no-repeat;
  background-position: right top;
  background-size: cover;
}

.cardContainer.right {
  flex: 1;
  color: var(--nstudio-white);
  background-image: url("https://cdn.nodeiot.com.br/nstudio/second-card-nstudio-dark.webp");
  background-repeat: no-repeat;
  background-position: right top;
  background-size: cover;
}

.cardLink {
  display: block;
  text-decoration: none;
  color: inherit;
}

.cardContent {
  display: flex;
  position: relative;
  flex-direction: column;
  padding: 3vh 2vw;
  gap: 16px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.headingCard {
  font-size: 24px;
  font-weight: 600;
  color: var(--nstudio-white);
}


/* Botão */
.cardButton {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  border: 2px solid var(--node-white);
  font-size: 0.85rem;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.cardContainer:hover .cardButton {
  color: var(--nstudio-white);
  background: linear-gradient(120deg,
      var(--nstudio-blue),
      var(--nstudio-purple),
      var(--nstudio-pink),
      var(--nstudio-orange),
      var(--nstudio-purple),
      var(--nstudio-blue));
  background-size: 300% 300%;
  opacity: 0.85;
  animation: rainbowMove 8s linear infinite;
}



.nstudioHeroVideoSection {
  width: 100%;
  padding: 30px 24px;
  display: flex;
  justify-content: center;
}

.nstudioVideoWrapper {
  width: 100%;
  max-width: 76vw;
  position: relative;
  padding-top: 44.25%;
  border-radius: 16px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.nstudioHeroVideo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}


/* ===== section flutuante =====*/

.nstudioHeroSection {
  position: relative;
  padding: 50px 24px;
  margin-top: 60px;
  min-height: 600px;
  overflow: hidden;
}

.nstudioHeroContainer {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
}


.nstudioHeroTextWrapper {
  max-width: 1200px;
  margin-bottom: 16vh;
}

.nstudioHeroTitle {
  font-size: clamp(48px, 6vw, 54px);
  font-weight: 500;
  line-height: 1.3;
  position: relative;
}

.nstudioTypedText {
  display: inline;
}

.nstudioTypedCursor {
  display: inline-block;
  vertical-align: baseline;
}


.nstudioTypedCursor img {
  width: 8px;
  /* ajuste conforme quiser */
  height: auto;
  margin-left: 4px;
  transform: translateY(2px);
  animation: blink 1.1s steps(1) infinite;
}


@keyframes blink {

  0%,
  50%,
  100% {
    opacity: 1;
  }

  25%,
  75% {
    opacity: 0;
  }
}



.nstudioFloatingIcons {
  display: flex;
  flex-direction: row;
  position: absolute;
  justify-content: center;
  width: 100%;
  gap: 4%;
  list-style: none;
}

.nstudioFloatingIcon {
  display: flex;
  padding: 26px;
  border-radius: 32px;
  opacity: 0.8;
  background: var(--color-background-secondary);
  fill: var(--nstudio-dark-blue);
  border: var(--color-outline-secondary);
  animation: nstudioFloat 6s ease-in-out infinite;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nstudioFloatingIcon .nstudio {
  filter: saturate(150%) contrast(130%);
}

.nstudio svg {
  transform: scale(1.3);
}

.nstudioFloatingIcon:hover {
  background: var(--icon-color);
  fill: var(--nstudio-white);
  border: var(--color-outline-white);
}

.nstudioFloatingIcon::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--icon-color);
  filter: blur(24px);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s ease;
}

.nstudioFloatingIcon:hover::after {
  opacity: 1;
}


.nstudioIconCircle {
  width: 36px;
  height: 36px;
}

.nstudioFloatingIcon:nth-child(odd) {
  animation-delay: -8s;
}

@keyframes nstudioFloat {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-28px);
  }

  100% {
    transform: translateY(0);
  }
}



/* ===== Scroll-driven Feature Section ===== */
.nstudioFeatureScrollWrapper {
  position: relative;
  height: 600vh;
}

.nstudioFeatureSection {
  position: sticky;
  top: 0;
  padding: 80px 24px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.nstudioFeatureGrid {
  width: 100%;
  align-items: center;
  display: flex;
  gap: 80px;
  max-width: 1440px;
  margin: 0 auto;
}

/* Viewport do texto (sem scroll!) */
.nstudioFeatureTextViewport {
  overflow: hidden;
  height: 500px;
  flex: 1;
}

.nstudioFeatureTextColumn {
  display: flex;
  flex-direction: column;
  gap: 480px;
  will-change: transform;
}

.nstudioFeatureItem {
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.nstudioFeatureItem h3 {
  font-size: 32px;
  color: var(--color-text-primary);
}

.nstudioFeatureItem p {
  font-size: 21px;
  color: var(--color-text-secondary);
}

.nstudioFeatureItem:first-child {
  padding-top: 80px;
}

.nstudioFeatureItem:last-child {
  padding-top: 220px;
}

.nstudioFeatureItem.active {
  opacity: 1;
}

/* Imagem */
.nstudioFeatureMediaInner {
  height: 820px;
  position: relative;
}

/* Coluna de imagens */
.nstudioFeatureMediaColumn {
  width: 50%;
  position: relative;
}

.nstudioFeatureVideo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 820px;
  border-radius: 30px;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.nstudioFeatureVideo.active {
  opacity: 1;
}

/* Mobile fallback */
@media (max-width: 900px) {
  .nstudioFeatureScrollWrapper {
    height: auto;
  }

  .nstudioFeatureSection {
    position: relative;
    height: auto;
  }

  .nstudioFeatureItem {
    height: auto;
    margin-bottom: 80px;
  }

  .nstudioFeatureMediaInner {
    height: 420px;
    margin-bottom: 40px;
  }
}


.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .nstudioFeatureMobile {
    display: flex;
    flex-direction: column;
    gap: 48px;
    padding: 24px 16px;
  }

  .nstudioFeatureMobileItem {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .nstudioFeatureMobileItem video {
    width: 100%;
    border-radius: 12px;
    margin-top: 16px;
    margin-bottom: 40px;
  }
}


/* ================================
   FAQ – nstudio
================================ */

/* Section */
.nstudioFaqSection {
  padding: 120px 24px;
  color: var(--color-text-primary);
}

/* Container */
.nstudioFaqContainer {
  max-width: 1200px;
  margin: 0 auto;
}

/* Title */
.nstudioFaqContainer h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 16px;
}

/* Subtitle */
.nstudioFaqContainer>p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 64px;
  max-width: 980px;
}

/* ================================
   FAQ Item
================================ */

.nstudioFaqItem {
  position: relative;
  padding: 20px 30px;
  border: 1px solid var(--color-outline-secondary);
  border-radius: 30px;
  margin-bottom: 10px;
  overflow: hidden;
  background-color: var(--color-background-primary);
  transition: border 0.3s ease;
  cursor: pointer;
}

.nstudioFaqItem:hover {
  background-color: var(--color-background-secondary);
}


.nstudioFaqItem[open] {
  border: 1px solid transparent;
}

.nstudioFaqItem[open]::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: 30px;

  background: linear-gradient(270deg,
      var(--nstudio-blue),
      var(--nstudio-purple),
      var(--nstudio-pink),
      var(--nstudio-orange),
      var(--nstudio-blue));
  background-size: 400% 400%;
  animation: nstudioGradientBorder 6s linear infinite;

  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;

  pointer-events: none;
}

.nstudioFaqItem[open]:hover::before {
  filter: brightness(1.1);
}

/* Border animation */
@keyframes nstudioGradientBorder {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: 400% 50%;
  }
}

/* ================================
   Summary reset
================================ */

.nstudioFaqItem summary {
  list-style: none;
  cursor: pointer;
}

.nstudioFaqItem summary::-webkit-details-marker {
  display: none;
}

/* ================================
   Question
================================ */

.nstudioFaqQuestion {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;

  font-size: 21px;
  font-weight: 500;
  line-height: 1.4;

  color: var(--color-text-primary);
  transition: color 0.2s ease;
}



/* ================================
   Icon
================================ */

.nstudioFaqQuestion svg {
  flex-shrink: 0;
  color: var(--color-text-primary);
  transition: transform 0.3s ease;
}

/* Rotate icon when open */
.nstudioFaqItem[open] .nstudioFaqQuestion svg {
  transform: rotate(180deg);
}

/* ================================
   Answer
================================ */

.nstudioFaqAnswer {
  margin-top: 16px;
  padding-right: 48px;
  max-width: 980px;

  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary);

  animation: nstudioFaqFadeIn 0.3s ease;
}

/* Answer animation */
@keyframes nstudioFaqFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================
   Focus (accessibility)
================================ */

.nstudioFaqItem summary:focus-visible {
  outline: 2px solid var(--nstudio-blue);
  outline-offset: 4px;
  border-radius: 8px;
}

/* ================================
   AJUSTES GERAIS MOBILE
================================ */
@media (max-width: 1024px) {
  .nstudioHeroTitle {
    font-size: clamp(32px, 6vw, 44px);
  }

  .nstudioHeroTextWrapper {
    margin-bottom: 10vh;
  }

  .nstudioVideoWrapper {
    max-width: 100%;
    padding-top: 56.25%;
  }

  .nstudioFeatureGrid {
    gap: 40px;
  }

  .nstudioFeatureItem h3 {
    font-size: 26px;
  }

  .nstudioFeatureItem p {
    font-size: 18px;
  }
}

/* ================================
   TABLET
================================ */
@media (max-width: 900px) {
  .headerContent {
    height: auto;
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .headerNav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .siteBody {
    min-height: auto;
  }

  .heroSection {
    padding: 64px 16px;
  }

  .cardSection {
    flex-direction: column;
    padding: 48px 16px;
  }

  .cardContainer {
    min-height: 380px;
  }

  .nstudioHeroSection {
    min-height: 400px;
    margin-top: 20px;
  }

  .nstudioHeroTextWrapper {
    max-width: 100%;
  }

  .nstudioFloatingIcon {
    padding: 20px;
  }

  .nstudioFeatureGrid {
    flex-direction: column;
  }

  .nstudioFeatureMediaColumn {
    width: 100%;
  }

  .nstudioFeatureMediaInner {
    height: 420px;
  }

  .nstudioFeatureVideo {
    height: 420px;
  }

  .nstudioFeatureMobileItem h3 {
    font-size: 28px;
  }

  .nstudioFeatureMobileItem p {
    font-size: 18px;
  }
}

/* ================================
   MOBILE
================================ */
@media (max-width: 600px) {
  .headerContent {
    align-items: flex-start;
  }

  .navLink {
    font-size: 14px;
  }

  .nstudioHeroTitle {
    font-size: 28px;
    line-height: 1.25;
  }

  .nstudioHeroSection {
    padding: 20px 16px;
  }

  .nstudioHeroTextWrapper {
    margin-bottom: 68px;
  }

  .nstudioFloatingIcons {
    gap: 12px;
  }

  .nstudioFloatingIcon {
    padding: 16px;
    border-radius: 20px;
  }

  .nstudioIconCircle {
    width: 28px;
    height: 28px;
  }

  .cardSection {
    padding: 32px 12px;
    gap: 16px;
  }

  .cardContainer {
    min-height: 300px;
    border-radius: 20px;
  }

  .cardContent {
    padding: 20px;
  }

  .headingCard {
    font-size: 20px;
  }

  .cardButton {
    width: 100%;
    text-align: center;
  }

  .nstudioFeatureMobileItem h3 {
    font-size: 23px;
  }

  .nstudioFeatureMobileItem p {
    font-size: 16px;
  }

  .nstudioFeatureMediaInner,
  .nstudioFeatureVideo {
    height: 320px;
  }

  .nstudioFaqSection {
    padding: 64px 16px;
  }

  .cardContainer.left,
  .cardContainer.right {
    background-image: url('https://cdn.nodeiot.com.br/nstudio/mobile-card-nstudio-dark.webp');
    background-position: center top;
  }

  .nstudioTypedCursor img {
    width: 4px;
  }
}

/* ================================
   MOBILE MUITO PEQUENO
================================ */
@media (max-width: 420px) {
  .nstudioHeroTitle {
    font-size: 24px;
  }

  .nstudioVideoWrapper {
    padding-top: 56.25%;
  }

  .nstudioFloatingIcon {
    padding: 14px;
  }

  .nstudioFeatureMobileItem h3 {
    font-size: 23px;
  }

  .nstudioFeatureMobileItem p {
    font-size: 16px;
  }

  .nstudioFeatureMediaInner,
  .nstudioFeatureVideo {
    height: 260px;
  }

  .nstudioFaqQuestion {
    font-size: 15px;
  }

  .nstudioFaqAnswer {
    font-size: 14px;
  }
}