/* OCTI — challenge landing pages (desafios/) */

.logo.logo--bare,
.header.is-scrolled .logo.logo--bare {
  background: transparent;
  box-shadow: none;
  padding: 0;
}

/* Inner pages: light sticky header — logo/nav always dark (never inherit homepage invert) */
.header--page,
.header--page.is-scrolled {
  position: sticky;
  top: 0;
  z-index: 100;
  /* Opaque enough over dark bands (Tecnologias/CTA); homepage glass is too transparent */
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header--page .logo img,
.header--page:not(.is-scrolled) .logo img,
.header--page.is-scrolled .logo img {
  filter: none !important;
  opacity: 1 !important;
}

.header--page .nav__link,
.header--page .nav > a:not(.btn),
.header--page:not(.is-scrolled) .nav__link,
.header--page:not(.is-scrolled) .nav > a:not(.btn) {
  color: var(--dark) !important;
  text-shadow: none !important;
  font-size: 0.9375rem;
  font-weight: 600;
}

.header--page .nav__link:hover,
.header--page .nav > a:not(.btn):hover,
.header--page:not(.is-scrolled) .nav__link:hover {
  background: var(--light) !important;
  color: var(--primary) !important;
}

.header--page .burger {
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.header--page .burger span {
  background: var(--dark);
}

.page-challenge main {
  padding-top: 0;
}

/* Breadcrumb — header--page is sticky (in-flow), so no extra header-h offset */
.breadcrumb {
  padding: 14px 0 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  opacity: 0.45;
}

.breadcrumb a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb [aria-current="page"] {
  color: var(--text-main);
  font-weight: 600;
}

/* Inner page hero */
.page-hero {
  position: relative;
  min-height: clamp(420px, 52vh, 560px);
  display: flex;
  align-items: flex-end;
  margin-bottom: var(--space-section);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
}

.page-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(15, 14, 31, 0.96) 0%, rgba(15, 14, 31, 0.9) 36%, rgba(15, 14, 31, 0.62) 58%, rgba(15, 14, 31, 0.4) 78%, rgba(15, 14, 31, 0.45) 100%),
    linear-gradient(180deg, rgba(15, 14, 31, 0.45) 0%, transparent 35%, rgba(15, 14, 31, 0.6) 100%);
}

.page-hero__in {
  position: relative;
  z-index: 2;
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
  max-width: 720px;
  color: var(--on-dark);
}

.page-hero__in .eyebrow {
  color: var(--secondary);
}

.page-hero__in h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.8vw, 3.5rem);
  line-height: 1.1;
  margin: 12px 0 16px;
  color: #fff;
  max-width: 18ch;
  letter-spacing: -0.02em;
}

.page-hero__in h1 em {
  font-style: normal;
  color: #7ee4ff;
}

.page-hero__in .lead {
  color: rgba(232, 232, 246, 0.92);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  margin-bottom: 28px;
  max-width: 54ch;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Content blocks */
.page-section {
  padding: clamp(48px, 7vw, 88px) 0;
}

.page-section--tint {
  background: var(--light);
}

.page-section--dark {
  background:
    radial-gradient(1100px 480px at 88% -8%, rgba(74, 74, 168, 0.35), transparent 58%),
    var(--ink-900);
  color: var(--on-dark);
}

.page-section__head {
  max-width: 720px;
  margin-bottom: clamp(32px, 5vw, 48px);
}

.page-section__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  margin: 8px 0 12px;
}

/* Global h1–h3 force --dark; dark page bands must override like homepage .section--dark */
.page-section--dark h1,
.page-section--dark h2,
.page-section--dark h3 {
  color: #fff;
}

.page-section--dark .eyebrow {
  color: var(--secondary);
}

.page-section--dark .eyebrow::before {
  background: var(--secondary);
}

.page-section--dark .lead,
.page-section--dark p {
  color: var(--on-dark-muted);
}

.page-prose {
  max-width: 68ch;
  color: var(--text-main);
  line-height: 1.65;
}

.page-prose p + p {
  margin-top: 1em;
}

.page-prose ul {
  margin: 1.25em 0 0;
  padding-left: 1.25em;
}

.page-prose li + li {
  margin-top: 0.5em;
}

/* Value cards */
.value-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  box-shadow: var(--shadow-sm);
}

.page-section--dark .value-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

.value-card h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  font-family: var(--font-head);
}

.page-section--dark .value-card h3 {
  color: var(--white);
}

.value-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.page-section--dark .value-card p {
  color: var(--on-dark-muted);
}

/* AS-IS / TO-BE */
.compare-split {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .compare-split {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.compare-panel {
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--border-soft);
}

.compare-panel--asis {
  background: linear-gradient(145deg, #fafafa 0%, #f0f0f5 100%);
}

.compare-panel--tobe {
  background: linear-gradient(145deg, rgba(46, 46, 132, 0.06) 0%, rgba(0, 209, 255, 0.08) 100%);
  border-color: rgba(46, 46, 132, 0.2);
}

.compare-panel__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.compare-panel h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  margin: 0 0 16px;
}

.compare-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.compare-panel li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.compare-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}

.compare-panel--tobe li::before {
  background: var(--secondary-deep);
}

/* MVP path */
.mvp-steps {
  display: grid;
  gap: 16px;
  counter-reset: mvp;
}

.mvp-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  padding: 22px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
}

.mvp-step__n {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary);
  line-height: 1;
}

.mvp-step h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.mvp-step p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* IA discovery journey */
.journey {
  display: grid;
  gap: 0;
  border-left: 3px solid var(--primary);
  margin-left: 12px;
  padding-left: 28px;
}

.journey__step {
  position: relative;
  padding-bottom: 32px;
}

.journey__step:last-child {
  padding-bottom: 0;
}

.journey__step::before {
  content: "";
  position: absolute;
  left: calc(-28px - 9px);
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 0 4px var(--white);
}

.page-section--tint .journey__step::before {
  box-shadow: 0 0 0 4px var(--light);
}

.journey__step h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  margin: 0 0 8px;
}

.journey__step p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  max-width: 62ch;
}

/* Approach + tech */
.approach-list {
  display: grid;
  gap: 20px;
}

@media (min-width: 768px) {
  .approach-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.approach-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 0;
  border-top: 1px solid var(--border-soft);
}

.approach-item__icon {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(46, 46, 132, 0.08);
  color: var(--primary);
}

.approach-item__icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

.approach-item__body {
  min-width: 0;
}

.approach-item b {
  display: block;
  font-family: var(--font-head);
  margin-bottom: 6px;
}

.approach-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.tech-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--white);
  border: 1px solid var(--border-soft);
  font-size: 0.875rem;
  font-weight: 500;
}

.tech-tag img {
  height: 18px;
  width: auto;
}

.page-section--dark .tech-tag {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--on-dark);
}

/* Page FAQ — reuse homepage .faq styles */
.page-challenge .faq {
  max-width: 800px;
  margin: 0 auto;
}

/* Final CTA band — dark surface by default (works without photo bg) */
.page-cta {
  position: relative;
  padding: clamp(56px, 8vw, 96px) 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin: var(--space-section) 0;
  background:
    linear-gradient(105deg, #0f0e1f 0%, #1f1f5e 48%, #12122a 100%);
  color: #fff;
}

.page-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-cta__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(105deg, rgba(15, 14, 31, 0.96) 0%, rgba(31, 31, 94, 0.94) 48%, rgba(15, 14, 31, 0.93) 100%),
    rgba(15, 14, 31, 0.55);
}

.page-cta__in {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  color: #fff;
}

.page-cta__in h2 {
  font-family: var(--font-head);
  font-size: clamp(1.65rem, 3.2vw, 2.25rem);
  margin: 8px 0 16px;
  color: #fff;
}

.page-cta__in .lead {
  color: rgba(232, 232, 246, 0.9);
  margin-bottom: 28px;
}

.page-cta__in .eyebrow {
  color: var(--secondary) !important;
}

.page-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* Back link */
.page-back {
  padding: 32px 0 48px;
  text-align: center;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  background: var(--white);
  transition: var(--transition);
}

.btn-back:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.btn-back svg {
  transform: rotate(180deg);
}

/* Minimal footer */
.footer--minimal {
  padding: 40px 0;
  background: var(--ink-900);
  color: var(--on-dark-muted);
  font-size: 0.875rem;
}

.footer--minimal .footer__in {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer--minimal a {
  color: var(--on-dark);
}

.footer--minimal .logo.logo--bare img {
  height: 26px;
  filter: brightness(0) invert(1);
}

/* Side figure */
.page-figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.page-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.page-split {
  display: grid;
  gap: 32px;
  align-items: center;
}

@media (min-width: 900px) {
  .page-split {
    grid-template-columns: 1fr 1fr;
  }
}


/* —— 6.0 value cards with photography —— */
.value-card--media {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}

.value-card--media:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.value-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink-800);
}

.value-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out);
}

.value-card--media:hover .value-card__media img {
  transform: scale(1.04);
}

.value-card__body {
  padding: 20px 22px 24px;
}

.value-card__body h3 {
  margin: 0 0 8px;
}

.value-card__body p {
  margin: 0;
}

/* —— 6.0 IA journey with photos —— */
.journey--media {
  border-left: 0;
  margin-left: 0;
  padding-left: 0;
  display: grid;
  gap: 20px;
}

.journey--media .journey__step {
  display: grid;
  gap: 16px;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.journey--media .journey__step::before {
  display: none;
}

.journey__photo {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink-800);
}

.journey__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.journey__copy {
  padding: 4px 20px 20px;
}

.journey__n {
  display: inline-block;
  font: 800 0.78rem/1 var(--font-body);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}

@media (min-width: 900px) {
  .journey--media {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .journey--media {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* MVP steps with photo */
.mvp-step--media {
  grid-template-columns: 120px 1fr;
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.mvp-step__photo {
  min-height: 100%;
  background: var(--ink-800);
}

.mvp-step__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 120px;
}

.mvp-step--media > div:last-child {
  padding: 20px 22px;
}

@media (max-width: 640px) {
  .mvp-step--media {
    grid-template-columns: 1fr;
  }
  .mvp-step__photo {
    aspect-ratio: 16 / 9;
  }
}

.page-hero {
  min-height: clamp(480px, 58vh, 620px);
}

.page-cta {
  isolation: isolate;
}

/* Mobile App Experience 7.0 — challenge pages */
@media (max-width: 1024px) {
  .page-hero {
    min-height: clamp(420px, 68svh, 560px);
  }
  .page-back,
  .footer--minimal {
    padding-bottom: 12px;
  }
  .page-cta__actions {
    display: grid;
    gap: 10px;
  }
}

/* —— Cases Experience 8.0 —— */
.cases-hero{
  padding: calc(var(--header-h) + 48px) 0 56px;
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(0,209,255,.12), transparent 60%),
    linear-gradient(180deg, #f4f5fb 0%, var(--white) 100%);
}
.cases-hero__in{max-width:760px}
.cases-hero h1{font:800 clamp(2rem,4.5vw,3.2rem)/1.12 var(--font-head);color:var(--dark);letter-spacing:-.03em;margin:12px 0 18px}
.cases-hero h1 em{font-style:normal;color:var(--primary)}

/* —— CinematicVideoHero 11.0 (Cases + Projetos) —— */
.cinematic-hero{
  position:relative;
  isolation:isolate;
  min-height:clamp(520px,72vh,760px);
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  color:var(--white);
  background:#0F0E1F;
  border-radius:0 0 var(--radius-lg) var(--radius-lg);
}
.cinematic-hero__media{
  position:absolute;
  inset:0;
  z-index:0;
  overflow:hidden;
  background:#0F0E1F;
}
.cinematic-hero__video,
.cinematic-hero__poster{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:62% center;
  display:block;
}
.cinematic-hero__poster{
  position:absolute;
  inset:0;
  opacity:0;
  pointer-events:none;
}
.cinematic-hero.is-video-fallback .cinematic-hero__video{opacity:0}
.cinematic-hero.is-video-fallback .cinematic-hero__poster{opacity:1}
.cinematic-hero__veil{
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
}
/* Cases: left-weighted editorial veil */
.cinematic-hero--cases .cinematic-hero__veil{
  background:
    linear-gradient(105deg,
      rgba(15,14,31,.94) 0%,
      rgba(15,14,31,.82) 34%,
      rgba(15,14,31,.48) 58%,
      rgba(15,14,31,.22) 78%,
      rgba(15,14,31,.18) 100%),
    linear-gradient(180deg, rgba(15,14,31,.35) 0%, transparent 28%, rgba(15,14,31,.55) 100%);
}
/* Projetos: bottom-left + cooler tint */
.cinematic-hero--projetos .cinematic-hero__veil{
  background:
    linear-gradient(118deg,
      rgba(15,14,31,.92) 0%,
      rgba(20,24,48,.78) 38%,
      rgba(15,14,31,.42) 64%,
      rgba(15,14,31,.2) 100%),
    linear-gradient(0deg, rgba(15,14,31,.72) 0%, transparent 42%);
}
.cinematic-hero__in{
  position:relative;
  z-index:2;
  width:100%;
  max-width:720px;
  padding:calc(var(--header-h) + 56px) 0 clamp(48px,7vw,88px);
}
.cinematic-hero--projetos .cinematic-hero__in{max-width:680px}
.cinematic-hero .eyebrow{color:var(--secondary)}
.cinematic-hero h1{
  font:800 clamp(2rem,5vw,3.4rem)/1.1 var(--font-head);
  color:var(--white);
  letter-spacing:-.03em;
  margin:12px 0 18px;
  text-wrap:balance;
}
.cinematic-hero h1 em{
  font-style:normal;
  color:#7ee4ff;
}
.cinematic-hero .lead{
  margin:0 0 28px;
  max-width:46ch;
  color:rgba(232,232,246,.94);
  font-size:clamp(1.05rem,2vw,1.2rem);
  line-height:1.55;
}
.cinematic-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
}
.cinematic-hero .proj-disclaimer{
  margin:0 0 22px;
  max-width:48ch;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:rgba(232,232,246,.88);
  font-size:.86rem;
  line-height:1.45;
  backdrop-filter:blur(8px);
}
.cinematic-hero .btn--ghost{
  color:var(--white);
  border-color:rgba(255,255,255,.45);
}
.cinematic-hero .btn--ghost:hover{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.7);
}
.case-filters{display:flex;flex-wrap:nowrap;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:28px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.case-filter{
  flex:0 0 auto;min-height:40px;padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius-pill);
  background:var(--white);color:var(--text-muted);font:600 .84rem var(--font-body);cursor:pointer;
  transition:border-color var(--dur-fast) var(--ease),color var(--dur-fast) var(--ease),background var(--dur-fast) var(--ease);
}
.case-filter.is-active,.case-filter[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:var(--white)}

/* —— Cases & Projetos Hub 17.0 —— */
.hub-intro{padding-bottom:12px}
.hub-tabs{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-top:8px;
}
.hub-tab{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:8px;
  min-height:112px;
  padding:22px 24px;
  border:1px solid var(--border);
  border-radius:18px;
  background:var(--white);
  text-align:left;
  cursor:pointer;
  color:var(--dark);
  box-shadow:0 8px 24px rgba(28,28,68,.04);
  transition:border-color .25s ease, box-shadow .25s ease, transform .25s ease, background .25s ease;
}
.hub-tab:hover{
  border-color:rgba(46,46,132,.28);
  transform:translateY(-2px);
}
.hub-tab.is-active,
.hub-tab[aria-selected=true]{
  border-color:var(--primary);
  background:linear-gradient(180deg,#f4f5fb 0%,#fff 70%);
  box-shadow:0 14px 36px rgba(46,46,132,.12);
}
.hub-tab:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:3px;
}
.hub-tab__label{
  font:800 1.15rem/1.2 var(--font-head);
  color:var(--dark);
}
.hub-tab.is-active .hub-tab__label{color:var(--primary)}
.hub-tab__sub{
  font:400 .95rem/1.45 var(--font-body);
  color:var(--text-muted);
}
.hub-panel[hidden]{display:none!important}
.case-card__facts{
  margin:4px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
}
.case-card__facts li{
  margin:0;
  padding:0;
  font:400 .9rem/1.45 var(--font-body);
  color:var(--text-muted);
}
.case-card__facts strong{
  display:inline;
  color:var(--dark);
  font-weight:700;
  margin-right:4px;
}
@media (max-width:768px){
  .hub-tabs{grid-template-columns:1fr}
  .hub-tab{min-height:0;padding:18px 18px}
}
@media (prefers-reduced-motion:reduce){
  .hub-tab{transition:none}
  .hub-tab:hover{transform:none}
}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--white);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform var(--dur-med) var(--ease-out),box-shadow var(--dur-med) var(--ease-out)}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.case-card__media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--light)}
.case-card__media img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-slow) var(--ease-out)}
.case-card:hover .case-card__media img{transform:scale(1.04)}
.case-card__body{padding:22px 22px 24px;display:grid;gap:10px}
.case-card__meta{display:flex;flex-wrap:wrap;gap:8px 12px;margin:0;font:600 .75rem/1.2 var(--font-body);color:var(--primary);text-transform:uppercase;letter-spacing:.06em}
.case-card__meta span + span{color:var(--text-muted);font-weight:500;text-transform:none;letter-spacing:0}
.case-card h3{margin:0;font:800 1.25rem/1.25 var(--font-head);color:var(--dark)}
.case-card h3 a{color:inherit;text-decoration:none}
.case-card h3 a:hover{color:var(--primary)}
.case-card p{margin:0;color:var(--text-muted);line-height:1.55}
.case-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.case-thumb{display:grid;gap:8px;text-decoration:none;color:var(--dark);font:700 .9rem/1.25 var(--font-head)}
.case-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:14px;border:1px solid var(--border);background:var(--light);transition:transform var(--dur-med) var(--ease-out)}
.case-thumb:hover img{transform:translateY(-2px)}
.case-thumb.is-hidden,.case-card.is-hidden{display:none}
.home-cases{padding-block:var(--space-section)}
.home-cases__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.home-cases .case-card{min-height:100%}

.case-hero{position:relative;min-height:clamp(420px,62vh,620px);display:grid;align-items:end;color:var(--white);overflow:hidden}
.case-hero__media{position:absolute;inset:0}
.case-hero__media img{width:100%;height:100%;object-fit:cover}
.case-hero__veil{position:absolute;inset:0;background:linear-gradient(105deg,rgba(15,14,31,.88) 0%,rgba(15,14,31,.55) 45%,rgba(15,14,31,.28) 100%)}
.case-hero__in{position:relative;z-index:1;padding:calc(var(--header-h) + 48px) 0 56px;max-width:760px}
.case-hero h1{font:800 clamp(1.8rem,4vw,3rem)/1.12 var(--font-head);margin:10px 0 16px;letter-spacing:-.03em}
.case-hero .lead{color:var(--on-dark-muted)}
.case-client{margin-top:18px;font-weight:600}
.case-attribution{
  margin:0 0 28px;
  max-width:68ch;
  padding:14px 16px;
  border-radius:12px;
  border:1px solid var(--border-soft);
  background:rgba(46,46,132,.05);
  color:var(--text-muted);
  font-size:.92rem;
  line-height:1.55;
}
.case-external{margin-top:16px}
.case-external .link-arrow{color:var(--secondary)}
.case-aside{padding:24px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--light);align-self:start}
.case-aside h3{margin:0 0 6px;font:700 .8rem/1.2 var(--font-body);text-transform:uppercase;letter-spacing:.08em;color:var(--primary)}
.case-aside h3 + p{margin:0 0 18px;color:var(--text-main)}
.case-aside h3:last-of-type + p{margin-bottom:0}
.case-tech{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:20px 0 0;padding:0}
.case-tech li{padding:10px 14px;border:1px solid var(--border);border-radius:999px;background:var(--white);font:600 .88rem var(--font-body);color:var(--dark)}
.case-results{display:grid;gap:12px;list-style:none;margin:0;padding:0;max-width:720px}
.case-results li{position:relative;padding:16px 18px 16px 44px;border:1px solid var(--border);border-radius:14px;background:var(--white);color:var(--text-main);line-height:1.5}
.case-results li::before{content:"";position:absolute;left:16px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--grad-brand)}
.case-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}
.case-gallery figure{margin:0;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border)}
.case-gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}

@media (max-width:1024px){
  .case-grid,.home-cases__grid{grid-template-columns:1fr 1fr}
  .case-thumbs{grid-template-columns:repeat(3,1fr)}
  .cinematic-hero{min-height:clamp(480px,68svh,640px)}
  .cinematic-hero__video,
  .cinematic-hero__poster{object-position:58% center}
}
@media (max-width:768px){
  .case-grid,.home-cases__grid,.case-gallery{grid-template-columns:1fr}
  .case-thumbs{grid-template-columns:repeat(2,1fr)}
  .cases-hero{padding-top:calc(var(--header-h) + 28px)}
  .case-hero__in{padding-bottom:40px}
  .cinematic-hero{
    min-height:clamp(460px,78svh,620px);
    border-radius:0 0 var(--radius-md) var(--radius-md);
  }
  .cinematic-hero__video,
  .cinematic-hero__poster{object-position:52% 35%}
  .cinematic-hero__in{
    max-width:none;
    padding:calc(var(--header-h) + 28px) 0 calc(40px + env(safe-area-inset-bottom,0px));
  }
  .cinematic-hero--cases .cinematic-hero__veil,
  .cinematic-hero--projetos .cinematic-hero__veil{
    background:
      linear-gradient(180deg,
        rgba(15,14,31,.55) 0%,
        rgba(15,14,31,.35) 28%,
        rgba(15,14,31,.78) 58%,
        rgba(15,14,31,.94) 100%);
  }
  .cinematic-hero .lead{max-width:none}
  .cinematic-hero__actions{width:100%}
  .cinematic-hero__actions .btn{flex:1 1 auto;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  .case-card,.case-card__media img,.case-thumb img{transition:none!important}
  .case-card:hover{transform:none}
  .cinematic-hero__video{display:none!important}
  .cinematic-hero__poster{opacity:1!important}
}