/* ============================================================
   ESTÚDIO CHEER DESIGN — Site institucional
   Identidade: Cheer Design System
   Base clara · preto/branco estrutural · amarelo pontual ·
   grafismos cirúrgicos (degradê fino, confete sutil, sorriso)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--surface-page);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--cheer-yellow); color: var(--cheer-black); }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 40px; }
.wrap--narrow { max-width: 1080px; }
section { position: relative; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-secondary);
}
.eyebrow__rule { width: 26px; height: 6px; border-radius: var(--radius-pill); background: var(--cheer-gradient); }
.eyebrow--ondark { color: rgba(255,255,255,0.72); }

.h-section {
  font-family: var(--font-display);
  font-weight: var(--weight-black);
  font-size: clamp(2rem, 4.4vw, var(--text-4xl));
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin: 18px 0 0;
  text-transform: lowercase;
}
.h-section .hl { color: var(--cheer-yellow-deep); }
.lead { font-size: var(--text-lg); color: var(--text-secondary); line-height: var(--leading-relaxed); }

/* highlight swipe — yellow under a single word */
.swipe {
  background: linear-gradient(transparent 62%, var(--cheer-yellow) 62% 92%, transparent 92%);
  padding: 0 0.04em;
}
.grad-text {
  background: var(--cheer-gradient);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 40px;
  transition: background var(--dur-base) var(--ease-out),
              padding var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  border-bottom: 1.5px solid transparent;
}
.nav.is-scrolled {
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(1.2) blur(14px);
  padding: 14px 40px;
  border-bottom-color: var(--border-subtle);
}
.nav__logo { height: 26px; display: block; }
.nav__logo img { height: 100%; width: auto; }
.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: var(--text-sm); font-weight: var(--weight-semibold);
  color: var(--text-secondary); transition: color var(--dur-fast) var(--ease-out);
}
.nav__links a:hover { color: var(--text-primary); }
.nav__cta { display: flex; align-items: center; }
.nav__burger { display: none; }

/* ============================================================
   HERO  (3 variantes)
   ============================================================ */
.hero { position: relative; overflow: hidden; }
.hero__confetti {
  position: absolute; top: -60px; right: -40px; width: min(46%, 560px); height: 440px;
  opacity: 0.22;
  -webkit-mask-image: radial-gradient(70% 70% at 80% 12%, #000 0%, transparent 72%);
          mask-image: radial-gradient(70% 70% at 80% 12%, #000 0%, transparent 72%);
  pointer-events: none;
}
.hero__confetti.cheer-confetti { background-color: transparent; }

/* shared hero typography */
.hero__eyebrow { margin-bottom: 30px; }
.hero__title {
  font-family: var(--font-display);
  font-weight: var(--weight-black);
  letter-spacing: var(--tracking-tighter);
  line-height: 0.98;
  text-transform: lowercase;
  margin: 0;
}
.hero__sub { max-width: 30em; }
.hero__cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.hero__note { font-size: var(--text-sm); color: var(--text-tertiary); }

/* ---- Variant A : editorial split ---- */
.hero--a { display: grid; grid-template-columns: 1.05fr 0.95fr; min-height: 100vh; align-items: center;
  padding-left: max(40px, calc((100vw - 1240px) / 2 + 40px)); }
.hero--a .hero__left { padding: 132px 48px 80px 0; max-width: 660px; position: relative; z-index: 2; }
.hero--a .hero__title { font-size: clamp(3rem, 6.4vw, 5.6rem); }
.hero--a .hero__sub { margin: 30px 0 40px; font-size: var(--text-lg); color: var(--text-secondary); line-height: var(--leading-relaxed); }
.hero--a .hero__right { position: relative; align-self: stretch; min-height: 100vh; }
.portrait {
  position: absolute; inset: 92px 0 0 40px;
  border-radius: var(--radius-2xl) 0 0 0;
  background:
    linear-gradient(160deg, #e4d3e1 0%, #cfe7ef 100%);
  overflow: hidden;
  display: grid; place-items: center;
}
.portrait__ph { text-align: center; color: var(--cheer-blue-deep); padding: 24px; }
.portrait__ph svg { width: 46px; height: 46px; opacity: 0.62; margin: 0 auto 12px; }
.portrait__ph span { font-size: var(--text-sm); font-weight: var(--weight-semibold); opacity: 0.85; letter-spacing: var(--tracking-wide); }
.portrait__grad { position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--cheer-gradient); }

.float-card {
  position: absolute; left: 8px; bottom: 56px; z-index: 3;
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 20px 22px; max-width: 280px;
}
.float-card__bar { height: 6px; width: 44px; border-radius: var(--radius-pill); background: var(--cheer-gradient); margin-bottom: 14px; }
.float-card__name { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-lg); }
.float-card__role { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--cheer-blue); font-weight: var(--weight-semibold); margin: 2px 0 10px; }
.float-card__desc { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }

/* ---- Variant B : centered manifesto ---- */
.hero--b { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 150px 0 90px; }
.hero--b .hero__inner { max-width: 1000px; }
.hero--b .hero__eyebrow { justify-content: center; }
.hero--b .hero__title { font-size: clamp(2.8rem, 8vw, 6.6rem); }
.hero--b .hero__sub { margin: 32px auto 40px; font-size: var(--text-lg); color: var(--text-secondary); }
.hero--b .hero__cta { justify-content: center; }
.hero--b .hero__strip {
  margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1.5px solid var(--border-subtle);
}
.hero__metric { padding: 26px 18px 0; }
.hero__metric b { display: block; font-family: var(--font-display); font-weight: var(--weight-black); font-size: var(--text-3xl); letter-spacing: var(--tracking-tight); }
.hero__metric span { font-size: var(--text-sm); color: var(--text-tertiary); }

/* ---- Variant C : asymmetric, smile-forward ---- */
.hero--c { min-height: 100vh; display: grid; grid-template-columns: 1.2fr 0.8fr; align-items: center; padding: 120px 0 70px; }
.hero--c .hero__left { padding-right: 20px; }
.hero--c .hero__smile { width: 96px; margin-bottom: 22px; }
.hero--c .hero__title { font-size: clamp(2.8rem, 6.6vw, 5.8rem); }
.hero--c .hero__sub { margin: 30px 0 40px; font-size: var(--text-lg); color: var(--text-secondary); }
.hero--c .hero__right { position: relative; height: 78vh; }
.hero--c .stack {
  position: absolute; inset: 0;
  border-radius: var(--radius-2xl);
  background: linear-gradient(150deg, var(--cheer-yellow-soft), var(--cheer-lilac-soft));
  overflow: hidden; display: grid; place-items: center;
}
.hero--c .stack__ring {
  width: 64%; aspect-ratio: 1; border-radius: var(--radius-full);
  background: var(--cheer-gradient-conic); padding: 10px;
}
.hero--c .stack__ring > div { width: 100%; height: 100%; border-radius: var(--radius-full); background: var(--surface-page); display: grid; place-items: center; color: var(--cheer-blue-deep); }
.hero--c .stack__ring svg { width: 40px; height: 40px; opacity: 0.5; }

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
.sec { padding: 120px 0; }
.sec--tight { padding: 96px 0; }
.sec__head { max-width: 720px; margin-bottom: 60px; }
.sec__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec__head--center .eyebrow { justify-content: center; }
.sec__head .lead { margin-top: 20px; }
.band-soft { background: var(--surface-sunken); border-top: 1.5px solid var(--border-subtle); border-bottom: 1.5px solid var(--border-subtle); }

/* ============================================================
   PARA QUEM — momento cards
   ============================================================ */
.momentos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.momento { display: flex; flex-direction: column; height: 100%; }
.momento__num {
  font-family: var(--font-display); font-weight: var(--weight-black);
  font-size: var(--text-2xl); letter-spacing: var(--tracking-tight);
  color: var(--cheer-black);
}
.momento__num::after { content: ""; display: block; width: 30px; height: 6px; border-radius: var(--radius-pill); background: var(--dot, var(--cheer-yellow)); margin-top: 14px; }
.momento__title { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl); line-height: var(--leading-snug); margin: 22px 0 12px; }
.momento__desc { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); }

.pullquote {
  margin-top: 30px; display: grid; grid-template-columns: 1fr auto; gap: 36px; align-items: center;
  padding: 36px 40px;
}
.pullquote__text { font-family: var(--font-display); font-weight: var(--weight-medium); font-style: italic; font-size: var(--text-xl); line-height: var(--leading-snug); }
.pullquote__text b { font-style: normal; font-weight: var(--weight-extrabold); }
.pullquote__by { text-align: right; white-space: nowrap; }
.pullquote__by .n { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-md); }
.pullquote__by .r { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--cheer-blue); font-weight: var(--weight-semibold); }

/* ============================================================
   DIFERENCIAL — pillars + photo
   ============================================================ */
.dif { display: grid; grid-template-columns: 260px 1fr; gap: 64px; align-items: center; }
.dif__visual { position: relative; width: 100%; max-width: 320px; }
.dif--top { align-items: start; }
.dif__frame {
  position: relative; aspect-ratio: 3/4; max-width: 320px; border-radius: var(--radius-2xl); overflow: hidden;
  background: linear-gradient(160deg, #cfe7ef 0%, #e4d3e1 100%);
  display: grid; place-items: center; box-shadow: var(--shadow-lg);
}
.dif__frame .portrait__ph { color: var(--cheer-blue-deep); }
.dif__photo { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.dif__accent { position: absolute; right: -16px; bottom: -16px; width: 92px; height: 92px; border-radius: var(--radius-lg); background: var(--cheer-gradient); z-index: -1; }
.dif__sig {
  position: absolute; left: -22px; bottom: 28px;
  background: var(--cheer-black); color: var(--text-on-dark);
  border-radius: var(--radius-md); padding: 15px 20px; box-shadow: var(--shadow-lg);
}
.dif__sig .bar { height: 5px; width: 34px; border-radius: var(--radius-pill); background: var(--cheer-gradient); margin-bottom: 10px; }
.dif__sig-name { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-md); line-height: 1; }
.dif__sig-role { font-size: var(--text-3xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--cheer-yellow); font-weight: var(--weight-semibold); margin-top: 7px; }

.dif__bio { margin: 26px 0 4px; }
.dif__bio p { font-size: var(--text-md); color: var(--text-secondary); line-height: var(--leading-relaxed); margin: 0; }
.dif__bio p + p { margin-top: 16px; }
.dif__bio b { color: var(--text-primary); font-weight: var(--weight-bold); }
.dif__pillars-label { margin: 34px 0 4px; font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--text-tertiary); }

/* Diferenciais — seção própria em 3 colunas */
.dif-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.dif-card { background: var(--surface-card); border: 1.5px solid var(--border-subtle); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); padding: 34px 32px; }
.dif-card .pillar__ico { width: 56px; height: 56px; border-radius: var(--radius-md); display: grid; place-items: center; background: var(--tint, var(--cheer-yellow-soft)); color: var(--ink, var(--cheer-yellow-deep)); margin-bottom: 22px; }
.dif-card .pillar__ico svg { width: 26px; height: 26px; }
.dif-card .pillar__label { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--ink, var(--cheer-blue)); }
.dif-card .pillar__title { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl); margin: 6px 0 10px; line-height: var(--leading-snug); }
.dif-card .pillar__desc { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); margin: 0; }

.pillars { margin-top: 36px; }
.pillar { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 28px 0; border-top: 1.5px solid var(--border-subtle); }
.pillar:first-child { border-top: none; padding-top: 0; }
.pillar__ico { width: 52px; height: 52px; border-radius: var(--radius-md); display: grid; place-items: center; background: var(--tint, var(--cheer-yellow-soft)); color: var(--ink, var(--cheer-yellow-deep)); }
.pillar__ico svg { width: 24px; height: 24px; }
.pillar__label { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--ink, var(--cheer-blue)); }
.pillar__title { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl); margin: 4px 0 8px; line-height: var(--leading-snug); }
.pillar__desc { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); }

/* ============================================================
   SERVIÇOS — baralho arrastável (swipe stack)
   ============================================================ */
.svc-stack { position: relative; width: 100%; max-width: 500px; margin: 0 auto; }
.svc-deck { position: relative; height: 430px; }
.svc-card {
  position: absolute; inset: 0; background: var(--surface-card);
  border: 1.5px solid var(--border-subtle); border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg); padding: 42px 38px 28px; overflow: hidden;
  display: flex; flex-direction: column; will-change: transform, opacity;
  transform-origin: 50% 100%;
}
.svc-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: var(--cheer-gradient); }
.svc-card--top { cursor: grab; touch-action: pan-y; user-select: none; }
.svc-card--top:active { cursor: grabbing; }
.svc-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.svc-tag { font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--text-tertiary); }
.svc-title { font-family: var(--font-display); font-weight: var(--weight-black); font-size: var(--text-2xl); line-height: var(--leading-tight); letter-spacing: var(--tracking-tight); margin: 0 0 14px; }
.svc-moment { font-family: var(--font-display); font-style: italic; font-weight: var(--weight-medium); font-size: var(--text-md); color: var(--cheer-blue-deep); margin: 0 0 16px; line-height: var(--leading-snug); }
.svc-desc { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); margin: 0; flex: 1; }
.svc-foot { margin-top: 22px; align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-body); font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--text-primary); background: none; border: none; padding: 6px 0; cursor: pointer; }
.svc-foot svg { width: 16px; height: 16px; transition: transform var(--dur-base) var(--ease-out); }
.svc-foot:hover svg { transform: translateX(4px); }

.svc-controls { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 36px; }
.svc-dots { display: flex; align-items: center; gap: 9px; }
.svc-dot { width: 9px; height: 9px; border-radius: var(--radius-full); border: none; padding: 0; background: var(--neutral-300); cursor: pointer; transition: all var(--dur-base) var(--ease-out); }
.svc-dot.is-on { width: 30px; border-radius: var(--radius-pill); background: var(--cheer-yellow); }
.svc-hint { text-align: center; margin-top: 18px; font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-tertiary); font-weight: var(--weight-semibold); }

/* ============================================================
   NEUROCIÊNCIA — dark strip
   ============================================================ */
.dark { background: var(--cheer-black); color: var(--text-on-dark); }
.dark .h-section, .dark .servico__title { color: var(--text-on-dark); }
.neuro { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.neuro h2 { font-family: var(--font-display); font-weight: var(--weight-black); font-size: clamp(1.9rem, 3.6vw, var(--text-3xl)); line-height: var(--leading-tight); letter-spacing: var(--tracking-tight); text-transform: lowercase; margin: 18px 0 22px; }
.neuro p { color: rgba(255,255,255,0.74); font-size: var(--text-md); line-height: var(--leading-relaxed); }
.neuro p + p { margin-top: 16px; }
.neuro__stats { display: flex; gap: 48px; }
.neuro__stat { flex: 1; }
.neuro__num { font-family: var(--font-display); font-weight: var(--weight-black); font-size: clamp(3.4rem, 7vw, 5.2rem); line-height: 1; letter-spacing: var(--tracking-tighter); }
.neuro__num em { font-style: normal; color: var(--cheer-yellow); }
.neuro__lbl { margin-top: 12px; font-size: var(--text-sm); color: rgba(255,255,255,0.66); line-height: var(--leading-normal); }
.neuro__rule { width: 1.5px; align-self: stretch; background: rgba(255,255,255,0.16); }
.neuro__foot { margin-top: 32px; padding-top: 26px; border-top: 1.5px solid rgba(255,255,255,0.16); font-size: var(--text-sm); color: rgba(255,255,255,0.62); line-height: var(--leading-relaxed); }

/* ============================================================
   CREATE  (2 variantes)
   ============================================================ */
.create__top { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items: start; margin-bottom: 64px; }
.create__intro .h-section { text-transform: none; }
.create__brand { font-family: var(--font-display); font-weight: var(--weight-black); letter-spacing: var(--tracking-tighter); font-size: clamp(2.4rem,5vw,var(--text-4xl)); line-height: 1; }
.create__brand sup { font-size: 0.34em; vertical-align: super; font-weight: var(--weight-bold); }
.create__outcomes { background: var(--surface-card); border: 1.5px solid var(--border-subtle); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); padding: 30px 32px; }
.create__outcomes h4 { font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--text-tertiary); font-weight: var(--weight-semibold); margin: 0 0 18px; }
.create__outcomes ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.create__outcomes li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.create__outcomes li svg { width: 20px; height: 20px; color: var(--cheer-blue); margin-top: 1px; }

/* Variant A — stacked rows */
.steps { border: 1.5px solid var(--border-subtle); border-radius: var(--radius-xl); overflow: hidden; background: var(--surface-card); box-shadow: var(--shadow-sm); }
.step { display: grid; grid-template-columns: 76px 1fr; gap: 24px; align-items: start; padding: 28px 32px; border-top: 1.5px solid var(--border-subtle); transition: background var(--dur-base) var(--ease-out); }
.step:first-child { border-top: none; }
.step:hover { background: var(--surface-sunken); }
.step__letter { font-family: var(--font-display); font-weight: var(--weight-black); font-size: var(--text-4xl); line-height: 0.9; color: var(--neutral-300); transition: color var(--dur-base) var(--ease-out); }
.step:hover .step__letter { color: var(--cheer-yellow-deep); }
.step__name { font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--cheer-blue); }
.step__title { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-lg); margin: 5px 0 6px; }
.step__out { font-size: var(--text-sm); color: var(--text-tertiary); line-height: var(--leading-relaxed); max-width: 56ch; }

/* Variant B — interactive timeline */
.flow__rail { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 10px; position: relative; margin-bottom: 6px; }
.flow__node {
  position: relative; text-align: center; cursor: pointer; padding: 14px 6px 20px;
  border: none; background: transparent; border-radius: var(--radius-lg);
  transition: transform var(--dur-fast) var(--ease-bounce);
}
.flow__node:active { transform: scale(0.97); }
.flow__big {
  font-family: var(--font-display); font-weight: var(--weight-black);
  font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 0.9;
  color: var(--neutral-300); letter-spacing: var(--tracking-tight);
  transition: color var(--dur-base) var(--ease-out);
}
.flow__node[aria-selected="true"] .flow__big { color: var(--cheer-black); }
.flow__name { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--text-tertiary); margin-top: 8px; transition: color var(--dur-base) var(--ease-out); }
.flow__node[aria-selected="true"] .flow__name { color: var(--cheer-blue); }
.flow__track { height: 6px; border-radius: var(--radius-pill); background: var(--neutral-200); overflow: hidden; margin: 0 4px 30px; }
.flow__fill { height: 100%; border-radius: var(--radius-pill); background: var(--cheer-gradient); transition: width var(--dur-slow) var(--ease-out); }
.flow__panel { display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center; background: var(--surface-card); border: 1.5px solid var(--border-subtle); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); padding: 40px 44px; min-height: 200px; }
.flow__index { font-family: var(--font-display); font-weight: var(--weight-black); font-size: clamp(4rem, 9vw, 7rem); line-height: 0.82; color: var(--cheer-yellow); letter-spacing: var(--tracking-tighter); }
.flow__index small { display: block; font-size: 0.2em; letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--text-tertiary); font-weight: var(--weight-semibold); margin-top: 8px; }
.flow__detail .n { font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; font-weight: var(--weight-semibold); color: var(--cheer-blue); }
.flow__detail h3 { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-2xl); margin: 8px 0 12px; letter-spacing: var(--tracking-tight); }
.flow__detail p { font-size: var(--text-md); color: var(--text-secondary); line-height: var(--leading-relaxed); margin: 0; max-width: 60ch; }
.flow__detail .anim-key { animation: fadeUp var(--dur-slow) var(--ease-out) both; }

/* ============================================================
   CASES
   ============================================================ */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.case__visual { position: relative; aspect-ratio: 4/3; background: linear-gradient(150deg, var(--c1), var(--c2)); display: grid; place-items: center; }
.case__visual .portrait__ph { color: rgba(0,0,0,0.45); }
.case__sector { position: absolute; top: 14px; left: 14px; }
.case__body { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.case__name { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl); margin: 4px 0 16px; }
.case__tag { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-tertiary); font-weight: var(--weight-semibold); }
.ba { display: grid; gap: 10px; margin-bottom: 16px; }
.ba__row { display: grid; grid-template-columns: 58px 1fr; gap: 10px; align-items: baseline; }
.ba__k { font-size: var(--text-3xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; font-weight: var(--weight-bold); }
.ba__k.is-before { color: var(--neutral-400); }
.ba__k.is-after { color: var(--cheer-blue); }
.ba__v { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.case__result { margin-top: auto; padding-top: 14px; border-top: 1.5px solid var(--border-subtle); font-family: var(--font-display); font-style: italic; font-weight: var(--weight-medium); font-size: var(--text-md); color: var(--text-primary); }

/* ============================================================
   FIT / NO-FIT
   ============================================================ */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.fit__col { border-radius: var(--radius-xl); padding: 36px 36px 30px; border: 1.5px solid var(--border-subtle); background: var(--surface-card); }
.fit__col--yes { background: var(--cheer-yellow-soft); border-color: transparent; }
.fit__h { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl); margin-bottom: 22px; }
.fit__list { list-style: none; margin: 0; padding: 0; }
.fit__list li { display: grid; grid-template-columns: 24px 1fr; gap: 12px; padding: 14px 0; border-top: 1.5px solid rgba(0,0,0,0.08); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }
.fit__list li:first-child { border-top: none; }
.fit__mark { width: 24px; height: 24px; border-radius: var(--radius-full); display: grid; place-items: center; }
.fit__mark svg { width: 14px; height: 14px; }
.fit__mark.is-yes { background: var(--cheer-black); color: #fff; }
.fit__mark.is-no { background: var(--neutral-200); color: var(--neutral-500); }

/* ============================================================
   CTA FINAL  (dark)
   ============================================================ */
.cta { text-align: center; padding: 150px 0; }
.cta__smile { width: 84px; margin: 0 auto 30px; }
.cta h2 { font-family: var(--font-display); font-weight: var(--weight-black); font-size: clamp(2.4rem, 6vw, 5rem); line-height: var(--leading-tight); letter-spacing: var(--tracking-tighter); text-transform: lowercase; margin: 0 0 24px; }
.cta h2 .y { color: var(--cheer-yellow); }
.cta p { max-width: 36em; margin: 0 auto 40px; color: rgba(255,255,255,0.74); font-size: var(--text-lg); line-height: var(--leading-relaxed); }
.cta__note { margin-top: 26px; font-size: var(--text-sm); color: rgba(255,255,255,0.5); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--cheer-black); color: var(--text-on-dark); padding: 72px 0 40px; border-top: 1.5px solid rgba(255,255,255,0.12); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 52px; }
.footer__logo { height: 24px; margin-bottom: 16px; }
.footer__tag { font-size: var(--text-sm); color: rgba(255,255,255,0.56); line-height: var(--leading-relaxed); max-width: 30ch; }
.footer__col h4 { font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--cheer-yellow); font-weight: var(--weight-semibold); margin: 0 0 16px; }
.footer__col a { display: block; font-size: var(--text-sm); color: rgba(255,255,255,0.66); padding: 5px 0; transition: color var(--dur-fast) var(--ease-out); }
.footer__col a:hover { color: #fff; }
.footer__base { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 24px; border-top: 1.5px solid rgba(255,255,255,0.12); font-size: var(--text-xs); color: rgba(255,255,255,0.42); }

/* ============================================================
   HERO D — confete físico que revela o logo
   ============================================================ */
.hero--d { position: relative; min-height: 100vh; background: #0b0b0e; overflow: hidden; }
.heroD__logo {
  position: absolute; left: 50%; transform: translate(-50%, -50%);
  z-index: 1; width: min(440px, 52vw); max-height: 44vh; object-fit: contain;
  pointer-events: none; user-select: none;
  opacity: 0.96; filter: drop-shadow(0 8px 40px rgba(0,0,0,0.5));
}
.heroD__canvas { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.heroD__scrim {
  position: absolute; left: 0; right: 0; top: 0; height: 74%; z-index: 3; pointer-events: none;
  background: linear-gradient(180deg, rgba(11,11,14,0.95) 0%, rgba(11,11,14,0.8) 26%, rgba(11,11,14,0.5) 46%, rgba(11,11,14,0.2) 60%, transparent 78%);
}
.heroD__content {
  position: relative; z-index: 4; width: 100%; max-width: 1240px; margin: 0 auto;
  padding: 150px 40px 0; pointer-events: none;
}
.heroD__content > * { pointer-events: auto; }
.heroD__content .hero__title { color: #fff; font-size: clamp(2.6rem, 6vw, 5.4rem); max-width: 16em;
  text-shadow: 0 2px 34px rgba(0,0,0,0.55); }
.heroD__content .hero__sub { color: rgba(255,255,255,0.9); margin: 26px 0 36px; max-width: 30em;
  text-shadow: 0 1px 18px rgba(0,0,0,0.85), 0 0 4px rgba(0,0,0,0.6); }
.heroD__content .hero__note { color: rgba(255,255,255,0.6); }
.heroD__hint {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 4;
  font-family: var(--font-display); font-size: var(--text-2xs); font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider); text-transform: uppercase; color: rgba(255,255,255,0.34);
  display: flex; align-items: center; gap: 10px; pointer-events: none;
  animation: hintPulse 3s ease-in-out infinite;
}
.heroD__hint svg { width: 15px; height: 15px; }
@keyframes hintPulse { 0%,100% { opacity: 0.45; } 50% { opacity: 0.95; } }
@media (prefers-reduced-motion: reduce) { .heroD__hint { animation: none; } }

/* Nav sobre fundo escuro (hero D, antes do scroll) */
.nav--ondark .nav__links a { color: rgba(255,255,255,0.66); }
.nav--ondark .nav__links a:hover { color: #fff; }
.nav--ondark .nav__cta .cds-btn--dark { background: rgba(255,255,255,0.12); color: #fff; }
.nav--ondark .nav__cta .cds-btn--dark:hover { background: rgba(255,255,255,0.2); }


.clients { padding: 92px 0; overflow: hidden; }
.clients__head { text-align: center; margin-bottom: 44px; }
.marquee { position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.marquee + .marquee { margin-top: 30px; }
.marquee__track { display: flex; align-items: center; gap: 72px; width: max-content; animation: marquee 42s linear infinite; }
.marquee--rev .marquee__track { animation-direction: reverse; animation-duration: 52s; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }
.client { display: flex; align-items: center; justify-content: center; height: 56px; flex: none; }
.client__logo {
  height: 100%; width: auto; max-width: 260px; object-fit: contain;
  filter: grayscale(1) opacity(0.55);
  transition: filter var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.client:hover .client__logo { filter: grayscale(0) opacity(1); transform: scale(1.04); }

/* ============================================================
   CASES — painéis interativos (expand)
   ============================================================ */
.isel { display: flex; gap: 10px; height: 460px; margin-top: 8px; }
.isel__panel {
  position: relative; flex: 1 1 0%; min-width: 56px; border-radius: var(--radius-xl); overflow: hidden;
  cursor: pointer; background-size: cover; background-position: center; background-repeat: no-repeat;
  box-shadow: var(--shadow-md); outline: none;
  border: 2px solid rgba(255,255,255,0.06);
  transition: flex-grow 0.6s cubic-bezier(.22,.61,.36,1), box-shadow 0.4s var(--ease-out),
              border-color 0.4s var(--ease-out), opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.isel__panel.is-active { box-shadow: var(--shadow-lg); border-color: rgba(255,255,255,0.85); }
.isel__panel:focus-visible { border-color: var(--cheer-yellow); }
.isel__scrim { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(transparent 38%, rgba(8,8,12,0.55) 70%, rgba(8,8,12,0.86) 100%); }

.isel__foot { position: absolute; left: 0; right: 0; bottom: 24px; z-index: 2; display: flex; align-items: center;
  gap: 15px; padding: 0 22px; pointer-events: none; }
.isel__dot { width: 46px; height: 46px; flex: none; border-radius: var(--radius-full);
  display: grid; place-items: center; background: rgba(20,20,24,0.78); backdrop-filter: blur(10px);
  border: 2px solid var(--cheer-yellow); color: #fff; font-family: var(--font-display);
  font-weight: var(--weight-black); font-size: var(--text-lg); }
.isel__text { min-width: 0; white-space: nowrap; opacity: 0; transform: translateX(16px);
  transition: opacity 0.6s var(--ease-out) 0.1s, transform 0.6s var(--ease-out) 0.1s; }
.isel__panel.is-active .isel__text { opacity: 1; transform: none; }
.isel__nm { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl);
  color: #fff; line-height: 1.1; }
.isel__ct { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: rgba(255,255,255,0.7); font-weight: var(--weight-semibold); margin-top: 4px; }
.isel__view { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--cheer-black);
  background: var(--cheer-yellow); border-radius: var(--radius-pill); padding: 9px 16px;
  opacity: 0; transform: translateX(12px); transition: opacity 0.6s var(--ease-out) 0.16s, transform 0.6s var(--ease-out) 0.16s; }
.isel__view svg { width: 15px; height: 15px; }
.isel__panel.is-active .isel__view { opacity: 1; transform: none; }

/* ============================================================
   CREATE — modo scroll pinado (scrub)
   ============================================================ */
.create--pin .create__scrub { position: relative; }
.create--pin .create__sticky { position: sticky; top: 0; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; padding: 80px 0; }
.create--pin .flow__panel { min-height: 230px; }


.reveal { opacity: 0; transform: translateY(34px) scale(0.985); filter: blur(5px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out), filter 0.85s var(--ease-out);
  will-change: opacity, transform, filter; }
.reveal.is-in { opacity: 1; transform: none; filter: none; }
.d1 { transition-delay: 0.07s; } .d2 { transition-delay: 0.15s; } .d3 { transition-delay: 0.23s; } .d4 { transition-delay: 0.31s; }
[data-parallax] { will-change: transform; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; filter: none !important; }
  [data-parallax] { transform: none !important; }
  * { scroll-behavior: auto !important; }
}

/* ============================================================
   PÁGINA DE CASE (case.html)
   ============================================================ */
.cspg { background: var(--surface-page); }
.cspg__top { display: flex; align-items: center; justify-content: space-between; padding: 24px 40px;
  border-bottom: 1.5px solid var(--border-subtle); position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,0.86); backdrop-filter: saturate(1.2) blur(14px); }
.cspg__logo { height: 24px; }
.cspg__back { display: inline-flex; align-items: center; gap: 9px; font-size: var(--text-sm);
  font-weight: var(--weight-semibold); color: var(--text-secondary); transition: color var(--dur-fast) var(--ease-out); }
.cspg__back svg { width: 16px; height: 16px; }
.cspg__back:hover { color: var(--text-primary); }

.cspg__hero { padding: 84px 0 40px; }
.cspg__name { font-family: var(--font-display); font-weight: var(--weight-black);
  font-size: clamp(2.6rem, 6vw, 5rem); line-height: var(--leading-tight); letter-spacing: var(--tracking-tighter);
  text-transform: lowercase; margin: 20px 0 0; }
.cspg__tag { margin-top: 22px; font-size: var(--text-lg); color: var(--text-secondary); }

.cspg__cover { position: relative; border-radius: var(--radius-2xl); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 16/9;
  background: linear-gradient(150deg, var(--c1, var(--cheer-cyan-soft)), var(--c2, var(--cheer-lilac-soft))); }
.cspg__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Documento editorial — rótulo à esquerda, conteúdo à direita */
.cdoc { margin-top: 24px; }
.crow { display: grid; grid-template-columns: 200px 1fr; gap: 48px; padding: 52px 0;
  border-top: 1.5px solid var(--border-subtle); align-items: start; }
.crow:first-child { border-top: none; }
.crow__label { font-size: var(--text-2xs); letter-spacing: var(--tracking-wider); text-transform: uppercase;
  font-weight: var(--weight-semibold); color: var(--text-tertiary); padding-top: 8px; }
.crow__body p { margin: 0; font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-secondary); }
.crow__body p + p { margin-top: 18px; }
.crow__lead { font-family: var(--font-display); font-weight: var(--weight-medium);
  font-size: clamp(1.3rem, 2.4vw, var(--text-2xl)) !important; line-height: var(--leading-snug) !important;
  color: var(--text-primary) !important; }
.crow__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.crow__list li { display: grid; grid-template-columns: 18px 1fr; gap: 16px; align-items: start;
  font-size: var(--text-lg); line-height: var(--leading-relaxed); color: var(--text-secondary); }
.crow__bullet { width: 9px; height: 9px; border-radius: 3px; background: var(--cheer-yellow); margin-top: 11px; }

/* Galeria */
.cgal { margin-top: 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cgal__item { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 16/9; background: var(--surface-sunken); }
.cgal__item img { width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform var(--dur-slow) var(--ease-out); }
.cgal__item:hover img { transform: scale(1.03); }
.cgal__item:first-child:nth-last-child(odd) { grid-column: 1 / -1; aspect-ratio: 21/9; }

.cspg__cta { margin: 84px 0 0; background: var(--cheer-black); color: var(--text-on-dark);
  border-radius: var(--radius-2xl); padding: 64px 56px; text-align: center; }
.cspg__cta h3 { font-family: var(--font-display); font-weight: var(--weight-black);
  font-size: clamp(1.8rem, 3.4vw, var(--text-3xl)); line-height: var(--leading-tight); letter-spacing: var(--tracking-tight);
  text-transform: lowercase; margin: 0 0 26px; }
.cspg__cta h3 .y { color: var(--cheer-yellow); }

.cspg__more { padding: 88px 0 0; }
.cspg__more h4 { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-xl);
  margin: 0 0 24px; }
.cspg__more-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cspg__more-card { display: flex; flex-direction: column; gap: 6px; background: var(--surface-card);
  border: 1.5px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 22px 24px;
  box-shadow: var(--shadow-sm); transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
.cspg__more-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cspg__more-card .nm { font-family: var(--font-display); font-weight: var(--weight-extrabold); font-size: var(--text-md); }
.cspg__more-card .sc { font-size: var(--text-2xs); letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--text-tertiary); font-weight: var(--weight-semibold); }
.cspg__notfound { padding: 160px 0; text-align: center; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .hero--a, .hero--c, .dif, .neuro, .create__top { grid-template-columns: 1fr; }
  .hero--a { padding-left: 40px; padding-right: 40px; }
  .hero--a .hero__left { padding: 128px 0 56px; max-width: none; }
  .hero--a .hero__right { min-height: 70vh; }
  .hero--a .portrait { inset: 0; border-radius: var(--radius-2xl); }
  .hero--c .hero__right { height: 60vh; margin-top: 16px; }
  .servicos, .fit { grid-template-columns: 1fr; }
  .cases, .momentos, .dif-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .wrap { padding: 0 22px; }
  .nav { padding: 16px 22px; }
  .nav__links { display: none; }
  .sec, .sec--tight { padding: 80px 0; }
  .hero--a { min-height: auto; padding-left: 22px; padding-right: 22px; }
  .hero--a .hero__left { padding: 120px 0 56px; }
  .hero--a .hero__right { min-height: 64vh; }
  .portrait { inset: 0; border-radius: var(--radius-xl); }
  .float-card { left: 16px; right: 16px; max-width: none; }
  .cases, .momentos, .dif-grid { grid-template-columns: 1fr; }
  .svc-deck { height: 470px; }
  .svc-card { padding: 34px 26px 24px; }
  .neuro__stats { flex-direction: column; gap: 28px; }
  .neuro__rule { display: none; }
  .flow__panel { grid-template-columns: 1fr; gap: 18px; text-align: left; }
  .flow__name { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__base { flex-direction: column; align-items: flex-start; }
  .pullquote { grid-template-columns: 1fr; }
  .pullquote__by { text-align: left; }
  .dif__sig { left: 0; }
  .isel { flex-direction: column; height: auto; gap: 8px; }
  .isel__panel { min-height: 90px; }
  .isel__panel.is-active { min-height: 360px; }
  .marquee__track { gap: 40px; }
  .client { height: 44px; }
  .client__logo { max-width: 200px; }
  .heroD__content { padding: 110px 22px 0; }
  .heroD__logo { width: min(360px, 78vw); }
  .cspg__top { padding: 16px 22px; }
  .crow { grid-template-columns: 1fr; gap: 12px; padding: 40px 0; }
  .crow__label { padding-top: 0; }
  .cgal { grid-template-columns: 1fr; gap: 14px; }
  .cgal__item:first-child:nth-last-child(odd) { aspect-ratio: 16/9; }
  .cspg__cta { padding: 48px 26px; }
  .cspg__more-grid { grid-template-columns: 1fr; }
}