/* =====================================================================
   CENAS — direção de arte de cada parte da narrativa.
   Contrato com o motion engine (js/motion/engine.js):
     --p      progresso da cena 0→1 (suavizado), escrito no [data-scene]
     --tx/--ty  deslocamento por ponteiro de cada [data-depth]
   Tudo anima só transform / opacity / clip-path / filter leve.
   ===================================================================== */

.section-pad { padding-block: var(--space-section); }

/* =========================== 01 · HERO ============================== */
.hero { position: relative; height: 170vh; }
.hero__sticky {
  position: sticky; top: 0; height: 100vh; min-height: 680px; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; column-gap: var(--space-5);
  /* O texto respeita a régua; o palco sangra até a borda da janela. */
  padding: 88px 0 0 max(var(--space-gutter), calc((100vw - var(--container-max)) / 2));
}
.hero__copy {
  position: relative; z-index: 3;
  transform: translate3d(0, calc(var(--p, 0) * -14vh), 0);
  opacity: calc(1 - var(--p, 0) * 1.4);
}
.hero__title { margin: var(--space-4) 0 var(--space-5); font-size: clamp(2.5rem, min(5vw, 9vh), 5.6rem); line-height: var(--lh-tight); letter-spacing: -0.035em; }
.hero__title .line { display: block; }
.hero__title .line--accent { font-size: 0.72em; letter-spacing: -0.02em; line-height: 1.04; }
.hero__title .line:nth-child(2) { --i: 1; }
.hero__title .line:nth-child(3) { --i: 2; }
.hero__title .line:nth-child(4) { --i: 3; }
.hero__lead { max-width: 46ch; font-size: var(--fs-lead); color: var(--text-2); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-5); }
.hero__demo { margin-top: var(--space-5); font-size: var(--fs-small); }
.hero__facts { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); margin: var(--space-5) 0 0; padding: 0; font: 600 0.7rem var(--font-ui); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); }
.hero__facts li { display: inline-flex; align-items: center; gap: var(--space-2); }
.hero__facts li::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--accent-2); }

/* O PALCO — câmera 3D com camadas reais em Z diferentes. */
.stage { position: relative; z-index: 2; height: 100%; perspective: 1700px; perspective-origin: 30% 40%; }
.stage__camera {
  position: absolute; inset: 0;
  transform-style: preserve-3d;
  transform:
    translate3d(calc(var(--p, 0) * -18vw), calc(var(--p, 0) * -6vh), calc(var(--p, 0) * 260px))
    rotateY(calc(-18deg + var(--p, 0) * 16deg)) rotateX(calc(9deg - var(--p, 0) * 7deg));
  will-change: transform;
}
.stage [data-depth] { position: absolute; transform: translate3d(var(--tx, 0px), var(--ty, 0px), var(--z, 0px)); will-change: transform; transition: transform 60ms linear; }
.stage__halo { --z: -220px; left: 10%; top: 6%; width: 90%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, rgba(233, 165, 110, 0.32), rgba(169, 111, 121, 0.08) 55%, transparent); filter: blur(8px); }
.stage__symbol { --z: -140px; right: 8%; top: 2%; width: 34%; opacity: 0.9; filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.7)) brightness(1.05); }
.device { margin: 0; }
.device--desktop {
  --z: 0px; left: 4%; top: 22%; width: 100%;
  border-radius: var(--radius-md); overflow: hidden;
  background: var(--color-ink-2); box-shadow: var(--shadow-device), 0 0 0 1px var(--border-2);
}
.device__bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 var(--space-3); background: #120d0a; border-bottom: 1px solid var(--border-1); }
.device__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(233, 198, 161, 0.25); }
.device__bar span { margin-left: var(--space-3); font: 500 0.68rem var(--font-body); color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.device--phone {
  --z: 160px; left: 1%; top: 52%; width: 21%;
  padding: 7px; border-radius: 30px; background: linear-gradient(150deg, #3a2a20, #120d0a 40%, #2a1e17);
  box-shadow: var(--shadow-device), 0 0 0 1px var(--border-2);
}
.device--phone img { border-radius: 24px; }
.chip { border-radius: var(--radius-md); box-shadow: var(--shadow-3); }
.chip--progress { --z: 240px; left: 70%; top: 66%; width: 34%; }
.chip--continue { --z: 90px; left: 18%; top: 84%; width: 70%; opacity: 0.96; }

/* ======================= 02 · MANIFESTO ============================= */
/* A foto aparece ATRAVÉS das letras (camada preta + multiply). Com o
   scroll a câmera mergulha nas palavras até a foto tomar a tela. */
.manifesto { position: relative; height: 260vh; }
.manifesto__sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; isolation: isolate; display: grid; place-items: center; }
.manifesto__photo { position: absolute; inset: -8% 0; z-index: 0; }
.manifesto__photo img { width: 100%; height: 100%; object-fit: cover; transform: translate3d(0, calc(var(--p, 0) * -8%), 0) scale(calc(1.18 - var(--p, 0) * 0.12)); filter: sepia(0.22) saturate(1.08) contrast(1.06); will-change: transform; } /* grade quente da paleta */
.manifesto__sticky::after { /* tom quente sobre a foto quando ela toma a tela */
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(to top, rgba(7, 5, 4, 0.92), rgba(7, 5, 4, 0.35) 55%, rgba(7, 5, 4, 0.7));
  opacity: clamp(0, calc((var(--p, 0) - 0.5) * 3), 1);
}
.manifesto__label { position: absolute; z-index: 3; top: 18vh; left: 50%; transform: translateX(-50%); opacity: clamp(0, calc(1 - var(--p, 0) * 2.4), 1); }
.manifesto__title {
  /* KNOCKOUT: fundo preto + texto branco no MESMO elemento, em multiply.
     Preto × foto = preto; branco × foto = foto → a imagem aparece só
     dentro das letras. O preto se dissolve (alpha) quando a câmera
     mergulha, e a fotografia toma a tela. */
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-wrap: wrap; align-content: center; justify-content: center; column-gap: 0.22em;
  padding: 0 var(--space-gutter); text-align: center;
  font-size: var(--fs-mega); line-height: 0.92; letter-spacing: -0.045em; font-weight: 400;
  color: #fff; mix-blend-mode: multiply;
  background-color: rgb(7 5 4 / clamp(0, calc(1 - (var(--p, 0) - 0.42) * 3.2), 1));
  transform: scale(calc(1 + clamp(0, var(--p, 0) - 0.3, 1) * 3.4));
  transform-origin: 50% 46%;
  will-change: transform;
}
.manifesto__title em { color: #fff; background: none; -webkit-text-fill-color: #fff; }
.manifesto__word { display: inline-block; opacity: clamp(0.08, calc((var(--p, 0) * 9) - var(--w)), 1); }
.manifesto__lead {
  position: absolute; z-index: 3; bottom: 14vh; left: 50%; width: min(40rem, 86vw); text-align: center;
  font-size: var(--fs-lead); color: var(--text-1);
  transform: translate3d(-50%, calc((1 - clamp(0, (var(--p, 0) - 0.66) * 4, 1)) * 40px), 0);
  opacity: clamp(0, calc((var(--p, 0) - 0.66) * 4), 1);
}
.manifesto__lead strong { color: var(--accent-1); font-weight: 500; }

/* ======================= 03 · SUA MARCA (WOW 2) ===================== */
.brand { position: relative; height: 460vh; --brand-1: #8d8780; --brand-2: #9a948d; --gray: 1; }
.brand__sticky {
  position: sticky; top: 0; height: 100vh; min-height: 680px; overflow: hidden;
  width: var(--container); margin-inline: auto; padding-top: 104px;
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); grid-template-rows: auto 1fr auto; column-gap: var(--space-8);
}
.brand__head { grid-column: 1 / -1; margin-bottom: var(--space-5); }
.brand__title { font-size: clamp(2.1rem, 3.6vw, 3.8rem); margin-top: var(--space-3); }
.brand__steps { list-style: none; margin: 0; padding: 0; display: grid; align-content: center; gap: var(--space-2); }
/* Progresso por COR, não por opacidade: passos inativos continuam legíveis
   (≥ 4.5:1 sobre o fundo); o ativo ganha cor plena e a régua da marca. */
.brand__steps > li { display: flex; gap: var(--space-4); padding: var(--space-3) 0 var(--space-3) var(--space-4); border-left: 1px solid var(--border-1); transition: border-color var(--duration-base); }
.brand__steps > li.is-active { border-color: var(--brand-1); }
.brand__steps h3 { font-size: 1.02rem; color: var(--text-3); transition: color var(--duration-base); }
.brand__steps p { margin-top: 2px; font-size: var(--fs-small); color: var(--text-3); transition: color var(--duration-base); }
.brand__steps > li.is-active h3 { color: var(--text-1); }
.brand__steps > li.is-active p { color: var(--text-2); }
.brand__steps > li.is-done h3 { color: var(--text-2); }
.brand__n { font: 600 var(--fs-label) var(--font-ui); letter-spacing: 0.16em; color: var(--text-3); padding-top: 4px; transition: color var(--duration-base); }
.brand__steps > li.is-active .brand__n { color: var(--accent-1); }
.brand__swatches { list-style: none; display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-3) 0 0; padding: 0; }
.brand__swatches li { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 5px; border-radius: var(--radius-pill); font: 600 0.66rem var(--font-ui); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); box-shadow: 0 0 0 1px var(--border-1) inset; transition: box-shadow var(--duration-fast), color var(--duration-fast); }
.brand__swatches li.is-on { color: var(--text-1); box-shadow: 0 0 0 1px var(--border-3) inset; }
.brand__swatches i { width: 16px; height: 16px; border-radius: 50%; background: linear-gradient(135deg, var(--c1), var(--c2)); }
.brand__note { grid-column: 1 / -1; padding: var(--space-4) 0; font-size: 0.75rem; color: var(--text-3); text-align: right; }

/* O portal sendo construído. Cores = --brand-1/--brand-2 (interpoladas pelo JS
   entre os temas reais); --gray tira a cor no estado neutro. */
.wl { position: relative; align-self: center; perspective: 1600px; }
.wl__window {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: #0f1112; box-shadow: var(--shadow-device), 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 120px -40px var(--brand-1);
  filter: grayscale(var(--gray));
  transform: rotateY(calc(-8deg + var(--p, 0) * 8deg)) rotateX(calc(4deg - var(--p, 0) * 4deg)) scale(calc(0.94 + var(--p, 0) * 0.06));
  transition: box-shadow var(--duration-base);
  font-family: var(--font-body);
}
.wl__bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 var(--space-4); background: #0b0c0d; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.wl__bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.14); }
.wl__url { margin-left: var(--space-3); padding: 3px 12px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.05); font-size: 0.72rem; color: rgba(255, 255, 255, 0.55); }
.wl__url b { color: #fff; font-weight: 600; }
.wl__app { display: grid; grid-template-columns: 27% 1fr; aspect-ratio: 16 / 9.4; color: #eef0f1; }
.wl__side { display: flex; flex-direction: column; gap: 6px; padding: 18px 14px; background: #0c0d0e; border-right: 1px solid rgba(255, 255, 255, 0.06); }
.wl__brand { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; margin-bottom: 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.wl__brand b { display: block; font: 400 clamp(0.8rem, 1.2vw, 1.15rem) / 1.1 var(--font-display); color: #fff; min-height: 1.1em; }
.wl__brand small { font: 600 0.5rem var(--font-ui); letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.45); }
.wl__logo { position: relative; flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.wl__logo-default { font-size: 1rem; color: rgba(255, 255, 255, 0.5); transition: opacity var(--duration-base); }
.wl__logo-custom {
  position: absolute; inset: 0; display: grid; place-items: center;
  font: 600 0.86rem var(--font-display); font-style: italic; color: #fff;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  clip-path: circle(0% at 50% 50%); transition: clip-path var(--duration-slow) var(--ease-cinema);
}
.brand[data-stage-min='1'] .wl__logo-custom, .brand[data-stage-min='2'] .wl__logo-custom, .brand[data-stage-min='3'] .wl__logo-custom, .brand[data-stage-min='4'] .wl__logo-custom { clip-path: circle(75% at 50% 50%); }
.wl__navlabel { font: 600 0.48rem var(--font-ui); letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255, 255, 255, 0.35); margin: 4px 0; }
.wl__nav { padding: 7px 10px; border-radius: 8px; font-size: 0.7rem; color: rgba(255, 255, 255, 0.7); }
.wl__nav.is-on { color: #fff; background: color-mix(in srgb, var(--brand-1) 22%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--brand-1) 40%, transparent) inset; }
.wl__main { padding: 22px 26px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.wl__eyebrow { font: 600 0.52rem var(--font-ui); letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255, 255, 255, 0.55); }
.wl__hello { font: 400 clamp(1.4rem, 2.6vw, 2.6rem) / 1 var(--font-display); }
.wl__hello em { color: var(--brand-2); transition: color var(--duration-base); }
.wl__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.wl__stats > div { padding: 12px; border-radius: 12px; background: rgba(255, 255, 255, 0.035); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset; display: grid; gap: 4px; }
.wl__stats b { font: 400 clamp(1rem, 1.7vw, 1.6rem) var(--font-display); }
.wl__stats b span { font-size: 0.6em; color: rgba(255, 255, 255, 0.5); }
.wl__stats small { font: 600 0.46rem var(--font-ui); letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); }
.wl__meter { display: block; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, 0.08); }
.wl__meter i { display: block; width: 44%; height: 100%; border-radius: inherit; background: var(--brand-1); }
.wl__continue { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-radius: 12px; background: rgba(255, 255, 255, 0.035); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset; }
.wl__continue small { font: 600 0.46rem var(--font-ui); letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); }
.wl__continue p { font: 400 clamp(0.85rem, 1.3vw, 1.2rem) var(--font-display); margin-top: 3px; }
.wl__btn { flex: none; padding: 8px 14px; border-radius: var(--radius-pill); font: 700 0.52rem var(--font-ui); letter-spacing: 0.14em; text-transform: uppercase; color: #fff; background: linear-gradient(135deg, var(--brand-1), var(--brand-2)); box-shadow: 0 10px 24px -10px var(--brand-1); }
.wl__trail { margin-top: 4px; font: 400 clamp(0.9rem, 1.4vw, 1.3rem) var(--font-display); }
.wl__module { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.03); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset; }
.wl__module > span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14) inset; font: 700 0.5rem var(--font-ui); color: rgba(255, 255, 255, 0.6); }
.wl__module p { font: 600 0.66rem var(--font-ui); margin-bottom: 6px; }
.wl__module small { font-size: 0.58rem; color: rgba(255, 255, 255, 0.5); }
/* Passo 04: a tela de login desliza por cima, com a imagem de boas-vindas. */
.wl__login {
  position: absolute; inset: 34px 0 0; display: grid; grid-template-columns: 1.4fr 1fr; background: #0c0d0e;
  clip-path: inset(0 0 0 100%); transition: clip-path var(--duration-slow) var(--ease-in-out);
}
.brand[data-stage='3'] .wl__login { clip-path: inset(0 0 0 0); }
.wl__login-photo { overflow: hidden; }
.wl__login-photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform 2s var(--ease-cinema); }
.brand[data-stage='3'] .wl__login-photo img { transform: scale(1); }
.wl__login-form { display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: 0 9%; }
.wl__login-form small { font: 600 0.5rem var(--font-ui); letter-spacing: 0.2em; text-transform: uppercase; color: var(--brand-2); }
.wl__login-form p { font: 400 clamp(1.1rem, 2vw, 1.9rem) / 1.05 var(--font-display); color: #fff; }
.wl__login-form p em { color: var(--brand-2); }
.wl__field { display: block; height: 26px; border-radius: 8px; background: rgba(255, 255, 255, 0.05); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset; }
.wl__login-form .wl__btn { text-align: center; padding: 10px; }
.wl__final {
  position: absolute; right: -2%; bottom: -6%; z-index: 4; pointer-events: none;
  font: 300 clamp(3rem, 7vw, 7.4rem) / 1 var(--font-display); letter-spacing: -0.04em; color: var(--text-1);
  text-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  clip-path: inset(0 100% 0 0); transition: clip-path var(--duration-cinema) var(--ease-cinema);
}
.wl__final em { color: var(--brand-1); transition: color var(--duration-base); }
.brand[data-stage='4'] .wl__final { clip-path: inset(-20% -10% -20% 0); }
.brand[data-stage='4'] .wl__url { box-shadow: 0 0 0 1px color-mix(in srgb, var(--brand-1) 60%, transparent) inset; }

/* ======================= 04 · PRODUTO (trilho) ======================= */
.product { position: relative; }
.product__sticky { position: sticky; top: 0; height: 100vh; min-height: 640px; overflow: hidden; display: flex; flex-direction: column; justify-content: center; gap: var(--space-6); }
.product__head { width: var(--container); margin-inline: auto; display: grid; grid-template-columns: auto 1fr; align-items: end; column-gap: var(--space-8); }
.product__head .label { grid-column: 1 / -1; margin-bottom: var(--space-3); }
.product__head h2 { font-size: clamp(2.2rem, 3.8vw, 4rem); }
.product__lead { max-width: 44ch; color: var(--text-2); justify-self: end; }
.track { display: flex; gap: clamp(1.5rem, 3vw, 3rem); padding-inline: max(var(--space-gutter), calc((100vw - var(--container-max)) / 2)); width: max-content; transform: translate3d(calc(var(--track-x, 0) * -1px), 0, 0); will-change: transform; }
.track figure { margin: 0; flex: none; }
.track__intro { width: clamp(280px, 30vw, 480px); position: relative; }
.track__photo { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--shadow-3); }
.track__photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15) translateX(calc(var(--p, 0) * -6%)); filter: saturate(0.92) sepia(0.12); }
.track__intro figcaption { position: absolute; left: var(--space-5); bottom: var(--space-5); font: 400 clamp(1.4rem, 1.9vw, 1.9rem) / 1 var(--font-display); text-shadow: 0 10px 30px rgba(0, 0, 0, 0.8); }
.track__item { width: clamp(300px, 44vw, 760px); display: grid; gap: var(--space-4); }
.track__screen { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-device), 0 0 0 1px var(--border-2); transform: perspective(1400px) rotateY(calc((var(--item-c, 0)) * -9deg)) scale(calc(1 - var(--item-abs, 0) * 0.06)); transition: transform 80ms linear; }
.track__item figcaption { display: grid; gap: 2px; max-width: 44ch; color: var(--text-2); font-size: var(--fs-small); }
.track__item figcaption span { font: 600 var(--fs-label) var(--font-ui); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--accent-1); }
.track__item figcaption b { font: 400 1.6rem var(--font-display); color: var(--text-1); }
.track__item--phone { width: clamp(200px, 17vw, 270px); }
.track__phone { padding: 7px; border-radius: 34px; background: linear-gradient(150deg, #3a2a20, #120d0a 40%, #2a1e17); box-shadow: var(--shadow-device); }
.track__phone img { border-radius: 28px; }
.track__progress { width: var(--container); margin-inline: auto; height: 1px; background: var(--border-1); }
.track__progress span { display: block; height: 100%; background: var(--accent-gradient); transform-origin: left; transform: scaleX(var(--p, 0)); }

/* ======================= 05 · GESTÃO (baralho) ======================= */
.admin { position: relative; padding-block: var(--space-section); }
.admin__inner { width: var(--container); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); align-items: center; }
.admin__copy h2 { margin: var(--space-4) 0 var(--space-5); }
.admin__lead { max-width: 46ch; font-size: var(--fs-lead); color: var(--text-2); }
.admin__list { list-style: none; margin: var(--space-7) 0 0; padding: 0; display: grid; }
.admin__list li { display: grid; gap: 2px; padding: var(--space-4) 0; border-top: 1px solid var(--border-1); }
.admin__list b { font: 600 1rem var(--font-ui); }
.admin__list span { color: var(--text-2); font-size: var(--fs-small); }
.deck { position: relative; aspect-ratio: 1 / 0.92; perspective: 1800px; }
.deck__photo { position: absolute; right: -4%; top: 0; width: 46%; aspect-ratio: 3 / 4; border-radius: var(--radius-lg); overflow: hidden; opacity: 0.5; transform: translate3d(0, calc(var(--p, 0) * -70px), 0); }
.deck__photo img { width: 100%; height: 100%; object-fit: cover; filter: sepia(0.3) saturate(0.8) brightness(0.8); }
.deck__card {
  /* Fechado: as 4 telas empilhadas. Aberto (--fan→1): leque em cascata,
     cada tela de trás sobe e gira um pouco — dá para ler o topo de todas. */
  --fan: clamp(0, calc((var(--p, 0) - 0.12) * 2.4), 1);
  position: absolute; left: 0; bottom: 4%; width: 84%; margin: 0;
  border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-device), 0 0 0 1px var(--border-2);
  transform-origin: 0% 100%;
  transform:
    translate3d(calc(var(--k) * var(--fan) * 7%), calc(var(--k) * var(--fan) * -21%), calc(var(--k) * -40px))
    rotateZ(calc(var(--k) * var(--fan) * -2.4deg)) rotateY(-8deg);
  filter: brightness(calc(1 - var(--k) * 0.12));
}

/* ================= 05b · DEMONSTRAÇÃO (WOW DEMO) ===================== */
/* O mesmo portal pelos dois lados. Pin no desktop: a história da aluna,
   a interface se transforma (--m 0→1: o painel admin entra numa cortina
   de luz) e a história do admin. --p vem do engine; --m e o quadro ativo
   vêm de scenes/demo.js. Sem JS / toque / reduced: troca por clique. */
.demo { position: relative; height: 440vh; --m: 0; }
.demo__sticky {
  position: sticky; top: 0; height: 100vh; min-height: 700px; overflow: hidden;
  width: var(--container); margin-inline: auto; padding: 112px 0 var(--space-5);
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  grid-template-rows: auto auto 1fr; column-gap: var(--space-8); align-content: center;
}
.demo__head { grid-column: 1; }
.demo__title { font-size: clamp(2rem, 3.2vw, 3.3rem); margin-top: var(--space-3); }
.demo__lead { margin-top: var(--space-3); max-width: 46ch; color: var(--text-2); line-height: var(--lh-body); }

/* Seletor de lado: pílula com polegar de luz que desliza. */
.demo__switch {
  grid-column: 1; position: relative; justify-self: start; display: inline-grid; grid-template-columns: 1fr 1fr;
  margin-top: var(--space-5); padding: 5px; border-radius: var(--radius-pill);
  background: var(--surface-1); box-shadow: 0 0 0 1px var(--border-2) inset; backdrop-filter: blur(10px);
}
.demo__thumb {
  position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: inherit;
  background: linear-gradient(135deg, var(--color-copper-200), var(--color-copper-400));
  box-shadow: 0 10px 30px -10px rgba(233, 165, 110, 0.8);
  transform: translate3d(calc(var(--m) * 100%), 0, 0);
}
.demo__tab {
  position: relative; z-index: 1; min-height: 44px; padding: 0 var(--space-6); border: 0; border-radius: inherit; background: none; cursor: pointer;
  font: 700 0.74rem var(--font-ui); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-2);
  transition: color var(--duration-fast);
}
.demo__tab[aria-selected='true'] { color: var(--text-inverse); }
.demo__tab:focus-visible { outline: 2px solid var(--accent-1); outline-offset: 3px; }

/* PALCO: um dispositivo, duas interfaces. */
.demo__stage { grid-column: 2; grid-row: 1 / -1; align-self: center; position: relative; perspective: 1600px; }
.demo__device {
  position: relative; border-radius: var(--radius-md); overflow: hidden; background: #0e0b09;
  box-shadow: var(--shadow-device), 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 140px -50px rgba(233, 165, 110, 0.5);
  transform: translate3d(var(--tx, 0), calc(var(--ty, 0px) + (1 - min(1, var(--p, 0) * 12)) * 60px), 0)
             rotateX(calc((1 - min(1, var(--p, 0) * 12)) * 16deg)) rotateY(calc(-6deg + var(--m) * 12deg));
  will-change: transform;
}
.demo__chrome { display: flex; align-items: center; gap: 14px; padding: 10px 14px; background: #17120f; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.demo__dots { display: flex; gap: 6px; }
.demo__dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.14); }
.demo__url { flex: 1; display: flex; align-items: center; gap: 8px; max-width: 420px; margin-inline: auto; padding: 5px 12px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.05); font: 500 0.7rem var(--font-body); color: var(--text-2); white-space: nowrap; overflow: hidden; }
.demo__lock { flex: none; width: 8px; height: 9px; border: 1.5px solid var(--accent-1); border-radius: 2px; border-top-width: 3px; }
.demo__screens { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.demo__layer { position: absolute; inset: 0; }
.demo__layer--admin { clip-path: inset(0 0 0 calc((1 - var(--m)) * 100%)); }
.demo__layer--aluno { transform: scale(calc(1 - var(--m) * 0.04)); filter: brightness(calc(1 - var(--m) * 0.5)); }
.demo__shot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; opacity: 0; transform: scale(1.035); transition: opacity 0.7s var(--ease-out), transform 1.1s var(--ease-cinema); }
.demo__shot.is-on { opacity: 1; transform: none; }
/* A costura de luz da transformação aluno → admin. */
.demo__seam {
  position: absolute; top: -10%; bottom: -10%; left: calc((1 - var(--m)) * 100%); width: 2px; pointer-events: none;
  background: linear-gradient(transparent, var(--color-copper-50), transparent);
  box-shadow: 0 0 24px 6px rgba(233, 165, 110, 0.55), 0 0 90px 20px rgba(233, 165, 110, 0.18);
  opacity: calc(min(var(--m), 1 - var(--m)) * 4);
}
/* Credencial flutuante: deixa explícito que o acesso já vem preenchido. */
.demo__pass {
  position: absolute; left: -6%; bottom: -9%; display: grid; gap: 2px; padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md); background: rgba(21, 16, 13, 0.82); backdrop-filter: blur(16px);
  box-shadow: 0 0 0 1px var(--border-2) inset, var(--shadow-2);
  transform: translate3d(var(--tx, 0), var(--ty, 0), 0);
}
.demo__pass-label { font: 600 var(--fs-label) var(--font-ui); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--accent-1); }
.demo__pass-user { font: 500 1rem var(--font-body); color: var(--text-1); }
.demo__pass-key { font-size: var(--fs-small); color: var(--text-3); }
.demo__pass-key b { color: var(--text-2); font-weight: 600; }

/* HISTÓRIA: um painel por lado, empilhados; o passo ativo abre. */
.demo__story { grid-column: 1; display: grid; align-content: start; margin-top: var(--space-5); }
.demo__panel { grid-area: 1 / 1; transition: opacity var(--duration-base), transform var(--duration-base) var(--ease-out), visibility 0s; }
.demo[data-role='aluno'] .demo__panel[data-panel='admin'],
.demo[data-role='admin'] .demo__panel[data-panel='aluno'] { opacity: 0; visibility: hidden; transform: translateY(12px); transition-delay: 0s, 0s, var(--duration-base); }
.demo__ctas, .demo__note { grid-area: auto / 1; }
.demo__side { font: 600 var(--fs-label) var(--font-ui); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--accent-1); }
.demo__summary { margin-top: var(--space-2); color: var(--text-2); max-width: 46ch; }
.demo__steps { list-style: none; margin: var(--space-4) 0 0; padding: 0; display: grid; gap: 2px; counter-reset: passo; }
.demo__steps li { counter-increment: passo; }
.demo__step {
  display: grid; grid-template-columns: 2.2rem 1fr; grid-template-rows: auto 0fr; width: 100%;
  padding: 7px 0; border: 0; background: none; color: var(--text-3); text-align: left; cursor: pointer;
  transition: grid-template-rows var(--duration-base) var(--ease-out), color var(--duration-fast);
}
.demo__step::before { content: '0' counter(passo); grid-row: 1 / 3; font: 600 0.72rem/1.9 var(--font-ui); letter-spacing: 0.1em; color: inherit; }
.demo__step b { font: 600 1rem var(--font-body); color: inherit; }
.demo__step span { overflow: hidden; min-height: 0; font-size: var(--fs-small); color: var(--text-2); line-height: 1.5; }
.demo__step:hover, .demo__step:focus-visible { color: var(--text-2); }
.demo__steps li.is-on .demo__step { grid-template-rows: auto 1fr; color: var(--text-1); }
.demo__steps li.is-on .demo__step::before { color: var(--accent-1); }
.demo__steps li.is-on .demo__step span { padding-top: 4px; }
.demo__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-4); }
.demo__cta { min-height: 52px; padding: 0 var(--space-5); font-size: 0.7rem; }
.demo[data-role='admin'] .demo__cta--aluno { color: var(--text-1); background: var(--surface-1); box-shadow: 0 0 0 1px var(--border-2) inset; }
.demo[data-role='admin'] .demo__cta--admin { color: var(--text-inverse); background: linear-gradient(135deg, var(--color-copper-200), var(--color-copper-400)); box-shadow: 0 18px 44px -16px rgba(233, 165, 110, 0.8); }
.demo__note { margin-top: var(--space-3); font-size: var(--fs-small); color: var(--text-3); max-width: 50ch; }

/* ======================= 06 · RECURSOS (bento) ======================= */
.features { padding-block: var(--space-section); }
.features__inner { width: var(--container); margin-inline: auto; }
.features__head { max-width: 50rem; margin-bottom: var(--space-7); }
.features__head h2 { margin-top: var(--space-4); }
.bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.tile {
  position: relative; isolation: isolate; overflow: hidden; min-height: 260px;
  display: flex; flex-direction: column; justify-content: flex-end; gap: var(--space-2);
  padding: var(--space-6); border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--surface-2), var(--surface-1) 40%, rgba(13, 9, 7, 0.4));
  box-shadow: var(--shadow-2), 0 0 0 1px var(--border-1) inset;
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base);
}
.tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-3), 0 0 0 1px var(--border-2) inset; }
.tile--wide { grid-column: span 2; }
.tile h3 { position: relative; z-index: 1; font-size: 1.15rem; }
.tile p { position: relative; z-index: 1; color: var(--text-2); font-size: var(--fs-small); max-width: 38ch; }
.mx { position: absolute; z-index: 1; right: var(--space-6); top: var(--space-6); }
/* microexperiências — rodam quando o tile entra (is-in) ou no hover */
.mx-modules { display: grid; gap: 7px; width: 46%; }
.mx-modules i { display: block; height: 10px; border-radius: 6px; background: var(--surface-3); position: relative; overflow: hidden; }
.mx-modules i::after { content: ''; position: absolute; inset: 0; background: var(--accent-gradient); transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease-cinema) calc(var(--n) * 140ms + 300ms); }
.tile.is-in .mx-modules i::after { transform: scaleX(calc(1 - var(--n) * 0.22)); }
.mx-check { width: 64px; fill: none; stroke: var(--accent-1); stroke-width: 2; stroke-linecap: round; }
.mx-check circle { stroke: var(--border-2); }
.mx-check path { stroke-dasharray: 40; stroke-dashoffset: 40; transition: stroke-dashoffset 900ms var(--ease-cinema) 400ms; }
.tile.is-in .mx-check path { stroke-dashoffset: 0; }
.mx-ring { width: 64px; fill: none; stroke-width: 4; transform: rotate(-90deg); }
.mx-ring__track { stroke: var(--surface-3); }
.mx-ring__fill { stroke: var(--accent-1); stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: 100; transition: stroke-dashoffset 1.6s var(--ease-cinema) 300ms; }
.tile.is-in .mx-ring__fill { stroke-dashoffset: 56; }
.mx-toggles { display: grid; gap: 8px; }
.mx-toggles i { width: 40px; height: 20px; border-radius: 12px; background: var(--surface-3); position: relative; transition: background var(--duration-base); }
.mx-toggles i::after { content: ''; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--text-3); transition: transform var(--duration-base) var(--ease-spring), background var(--duration-base); }
.tile.is-in .mx-toggles i.on { background: rgba(201, 147, 102, 0.45); }
.tile.is-in .mx-toggles i.on::after { transform: translateX(20px); background: var(--color-copper-50); }
.tile:hover .mx-toggles i:not(.on)::after { transform: translateX(20px); }
.mx-themes { display: flex; }
.mx-themes i { width: 34px; height: 34px; margin-left: -8px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 3px var(--color-ink-2); transition: transform var(--duration-base) var(--ease-spring); }
.tile:hover .mx-themes i { transform: translateY(-6px); }
.tile:hover .mx-themes i:nth-child(2) { transition-delay: 40ms; }
.tile:hover .mx-themes i:nth-child(3) { transition-delay: 80ms; }
.tile:hover .mx-themes i:nth-child(4) { transition-delay: 120ms; }
.mx-url { left: var(--space-6); right: auto; padding: 10px 16px; border-radius: var(--radius-pill); background: var(--color-ink-0); box-shadow: 0 0 0 1px var(--border-2) inset; font: 500 0.82rem var(--font-body); color: var(--text-2); overflow: hidden; white-space: nowrap; max-width: calc(100% - 2 * var(--space-6)); }
.mx-url span { display: inline-block; clip-path: inset(0 100% 0 0); transition: clip-path 1.4s steps(28) 400ms; }
.tile.is-in .mx-url span { clip-path: inset(0 0 0 0); }

/* ======================= 07 · COMO FUNCIONA ========================== */
.how { padding-block: var(--space-section); }
.how__inner { width: var(--container); margin-inline: auto; }
.how__head { margin-bottom: var(--space-8); max-width: 52rem; }
.how__head h2 { margin-top: var(--space-4); }
.how__path { position: relative; display: grid; gap: var(--space-8); padding-left: clamp(3.5rem, 8vw, 7rem); }
.how__wire { position: absolute; left: clamp(1.2rem, 3vw, 2.6rem); top: 0; width: 10px; height: 100%; overflow: visible; }
.how__wire-base { stroke: var(--border-1); stroke-width: 1; vector-effect: non-scaling-stroke; }
.how__wire-lit { stroke: var(--color-copper-200); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: calc(1 - var(--draw, 0)); filter: drop-shadow(0 0 6px rgba(233, 198, 161, 0.8)); }
.act { position: relative; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-6); align-items: start; }
.act__mark { position: absolute; left: calc(-1 * clamp(3.5rem, 8vw, 7rem) + clamp(1.2rem, 3vw, 2.6rem) - 22px); top: 0; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--color-ink-1); box-shadow: 0 0 0 1px var(--border-2); font: 400 1.1rem var(--font-display); color: var(--text-3); transition: box-shadow var(--duration-slow), color var(--duration-slow), background var(--duration-slow); }
.act.is-lit .act__mark { color: var(--text-inverse); background: var(--color-copper-200); box-shadow: 0 0 0 6px rgba(233, 198, 161, 0.12), 0 0 30px 4px rgba(233, 165, 110, 0.6); }
.act__title { font: 300 clamp(2.1rem, 3.4vw, 3.6rem) / 1 var(--font-display); letter-spacing: -0.03em; color: var(--text-3); transition: color var(--duration-slow); }
.act.is-lit .act__title { color: var(--text-1); }
.act__steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.step { display: flex; gap: var(--space-4); padding: var(--space-5); border-radius: var(--radius-md); background: var(--surface-1); box-shadow: 0 0 0 1px var(--border-1) inset; }
.step__n { flex: none; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; font: 700 0.78rem var(--font-ui); color: var(--accent-1); box-shadow: 0 0 0 1px var(--border-2) inset; }
.step h4 { font-size: 1rem; }
.step p { margin-top: var(--space-1); font-size: var(--fs-small); color: var(--text-2); }

/* ======================= 08 · DOMÍNIO ================================ */
.domain { padding-block: var(--space-section); }
.domain__inner { width: var(--container); margin-inline: auto; }
.domain__head { text-align: center; max-width: 52rem; margin: 0 auto var(--space-7); }
.domain__head h2 { margin: var(--space-4) 0; }
.domain__lead { color: var(--text-2); font-size: var(--fs-lead); }
.addr { position: relative; display: flex; align-items: center; gap: var(--space-4); max-width: 58rem; margin: 0 auto var(--space-8); padding: var(--space-4) var(--space-4) var(--space-4) var(--space-6); border-radius: var(--radius-pill); background: var(--color-ink-0); box-shadow: var(--shadow-3), 0 0 0 1px var(--border-2) inset, var(--glow-soft); }
.addr__lock { flex: none; width: 14px; height: 12px; border: 1.5px solid var(--color-success); border-radius: 3px; position: relative; margin-top: 4px; }
.addr__lock::before { content: ''; position: absolute; left: 1.5px; right: 1.5px; bottom: 100%; height: 6px; border: 1.5px solid var(--color-success); border-bottom: 0; border-radius: 5px 5px 0 0; }
.addr__text { position: relative; flex: 1; min-width: 0; height: 1.6em; font: 500 clamp(0.95rem, 2.1vw, 1.6rem) / 1.6 var(--font-body); overflow: hidden; }
.addr__a, .addr__b { position: absolute; inset: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: transform var(--duration-slow) var(--ease-in-out), opacity var(--duration-slow); }
.addr__a b { color: var(--accent-1); font-weight: 500; }
.addr__b { transform: translateY(110%); opacity: 0; color: var(--text-1); }
.addr.is-alt .addr__a { transform: translateY(-110%); opacity: 0; }
.addr.is-alt .addr__b { transform: none; opacity: 1; }
.addr__tag { position: relative; flex: none; display: grid; padding: 10px 18px; border-radius: var(--radius-pill); background: var(--accent-gradient-soft); box-shadow: 0 0 0 1px var(--border-2) inset; font: 700 0.66rem var(--font-ui); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-1); }
.addr__tag > span { grid-area: 1 / 1; text-align: center; transition: opacity var(--duration-base); }
.addr__tag-b { opacity: 0; }
.addr.is-alt .addr__tag-a { opacity: 0; }
.addr.is-alt .addr__tag-b { opacity: 1; }
.domain__grid { display: grid; grid-template-columns: 7fr 5fr; gap: var(--space-4); }
.pane { position: relative; padding: var(--space-7); border-radius: var(--radius-lg); background: var(--surface-1); box-shadow: 0 0 0 1px var(--border-1) inset; }
.pane h3 { font-size: 1.3rem; margin-bottom: var(--space-3); }
.pane p { color: var(--text-2); }
.pane--lit { background: linear-gradient(150deg, rgba(201, 147, 102, 0.12), var(--surface-1) 50%); box-shadow: 0 0 0 1px var(--border-2) inset, var(--shadow-2); }

/* ======================= 09 · PREÇO (WOW 3) ========================== */
.pricing { position: relative; padding-block: calc(var(--space-section) * 1.15); overflow: clip; }
.pricing::before { /* a página "apaga as luzes" ao redor do preço */
  content: ''; position: absolute; inset: -20vh 0; z-index: 0; pointer-events: none;
  background: radial-gradient(60% 50% at 50% 46%, transparent, rgba(5, 3, 2, 0.85) 75%);
  opacity: clamp(0, calc(var(--p, 0) * 2.4 - 0.3), 1);
}
.pricing__beam {
  position: absolute; z-index: 0; left: 50%; top: -10%; width: min(1100px, 140vw); height: 120%; margin-left: calc(min(1100px, 140vw) / -2);
  background: conic-gradient(from 180deg at 50% 0%, transparent 160deg, rgba(247, 227, 204, 0.18) 176deg, rgba(247, 227, 204, 0.28) 180deg, rgba(247, 227, 204, 0.18) 184deg, transparent 200deg);
  filter: blur(18px);
  transform-origin: 50% 0; transform: scaleY(calc(0.4 + var(--p, 0) * 0.8));
  opacity: clamp(0, calc(var(--p, 0) * 2.2 - 0.25), 0.9);
  pointer-events: none;
}
.pricing__inner { position: relative; z-index: 1; width: var(--container); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1fr); gap: var(--space-7); align-items: center; }
.pricing__head h2 { margin-top: var(--space-4); }
.price-card { position: relative; isolation: isolate; border-radius: var(--radius-xl); padding: 1.5px; }
.price-card__border { position: absolute; inset: 0; z-index: -1; border-radius: inherit; overflow: hidden; }
.price-card__border::before {
  content: ''; position: absolute; inset: -50%;
  background: conic-gradient(from var(--angle, 0deg), rgba(233, 198, 161, 0.05), rgba(247, 227, 204, 0.95) 12%, rgba(233, 198, 161, 0.05) 24%, rgba(233, 198, 161, 0.05) 50%, rgba(201, 147, 102, 0.8) 62%, rgba(233, 198, 161, 0.05) 74%);
  animation: border-spin 7s linear infinite;
}
@keyframes border-spin { to { transform: rotate(1turn); } }
.price-card__body { position: relative; z-index: 1; overflow: hidden; border-radius: calc(var(--radius-xl) - 1.5px); padding: var(--space-7); background: radial-gradient(120% 70% at 50% 0%, rgba(201, 147, 102, 0.16), transparent 60%), var(--color-ink-2); box-shadow: var(--glow-soft); }
.price-card__plan { font: 600 var(--fs-label) var(--font-ui); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--accent-1); }
.price { margin: var(--space-4) 0 var(--space-1); font: 300 clamp(2.6rem, 3.8vw, 4rem) / 1 var(--font-display); letter-spacing: -0.03em; color: var(--text-1); text-shadow: var(--glow-text); }
.price__value { display: inline-flex; flex-wrap: wrap; align-items: baseline; row-gap: 0.1em; }
.price__unit { font-size: 0.36em; letter-spacing: 0.02em; color: var(--text-3); margin-left: 0.25em; }
/* Janela de 1.12em: os algarismos da Cormorant passam de 1em de altura. */
.odo { display: inline-block; height: 1.12em; overflow: hidden; vertical-align: bottom; line-height: 1.12; }
.odo__col { display: block; transition: transform 1.6s var(--ease-cinema); transition-delay: calc(var(--d, 0) * 90ms); }
.odo__col span { display: block; height: 1.12em; }
.price-sub { color: var(--text-3); font-size: var(--fs-small); }
.ticks--price { margin-block: var(--space-6); }
.no-catch h3 { font: 300 clamp(1.6rem, 2.1vw, 2.2rem) / 1 var(--font-display); letter-spacing: -0.02em; margin-bottom: var(--space-5); }
.no-catch ul { list-style: none; margin: 0; padding: 0; display: grid; }
.no-catch li { padding: var(--space-4) 0; border-top: 1px solid var(--border-1); color: var(--text-2); }
.no-catch li::before { content: '—'; margin-right: var(--space-3); color: var(--accent-1); }

/* ======================= 10 · FAQ ==================================== */
.faq { padding-block: var(--space-section); }
.faq__inner { width: var(--container); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--space-8); align-items: start; }
.faq__head { position: sticky; top: 120px; }
.faq__head h2 { margin: var(--space-4) 0 var(--space-5); }
.faq__aside { color: var(--text-2); max-width: 32ch; }
.faq__list { border-top: 1px solid var(--border-1); }
.qa { border-bottom: 1px solid var(--border-1); }
.qa summary { list-style: none; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-5); padding: var(--space-5) 0; cursor: pointer; }
.qa summary::-webkit-details-marker { display: none; }
.qa__n { font: 600 var(--fs-label) var(--font-ui); letter-spacing: 0.16em; color: var(--text-3); transition: color var(--duration-base); }
.qa__q { font: 400 clamp(1.2rem, 1.7vw, 1.55rem) / 1.2 var(--font-display); transition: color var(--duration-base), transform var(--duration-base) var(--ease-out); }
.qa summary:hover .qa__q { transform: translateX(6px); color: var(--accent-1); }
.qa__icon { position: relative; width: 38px; height: 38px; border-radius: 50%; box-shadow: 0 0 0 1px var(--border-2) inset; transition: background var(--duration-base), box-shadow var(--duration-base); }
.qa__icon::before, .qa__icon::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -0.75px 0 0 -6px; background: var(--text-1); transition: transform var(--duration-base) var(--ease-spring); }
.qa__icon::after { transform: rotate(90deg); }
.qa[open] .qa__icon { background: var(--color-copper-200); box-shadow: none; }
.qa[open] .qa__icon::before, .qa[open] .qa__icon::after { background: var(--text-inverse); }
.qa[open] .qa__icon::after { transform: rotate(0deg); }
.qa[open] .qa__n { color: var(--accent-1); }
.qa__a { overflow: hidden; }
.qa__a p { padding: 0 0 var(--space-6) calc(var(--space-5) + 2.2rem); max-width: 62ch; color: var(--text-2); }

/* ======================= 11 · CTA FINAL ============================== */
.finale { position: relative; min-height: 100vh; display: grid; place-items: center; overflow: hidden; padding-block: var(--space-section); text-align: center; }
.finale__stage { position: absolute; inset: 0; pointer-events: none; perspective: 1400px; }
.finale__symbol {
  position: absolute; left: 50%; top: 50%; width: min(52vw, 640px); margin: calc(min(52vw, 640px) * -0.57) 0 0 calc(min(52vw, 640px) * -0.5);
  opacity: calc(0.12 + var(--p, 0) * 0.5);
  transform: scale(calc(0.7 + var(--p, 0) * 0.45)) rotate(calc(-8deg + var(--p, 0) * 8deg));
  filter: blur(calc((1 - var(--p, 0)) * 6px)) drop-shadow(0 0 80px rgba(233, 165, 110, 0.5));
}
.finale__screen { position: absolute; top: 50%; width: min(36vw, 560px); border-radius: var(--radius-md); box-shadow: var(--shadow-device), 0 0 0 1px var(--border-2); opacity: calc(var(--p, 0) * 0.85); }
.finale__screen--l { left: 0; transform: translate3d(calc(-60% + var(--p, 0) * 30%), -70%, -200px) rotateY(24deg); }
.finale__screen--r { right: 0; transform: translate3d(calc(60% - var(--p, 0) * 30%), -10%, -200px) rotateY(-24deg); }

/* O CAFÉ — objeto da cena, não foto colada. A xícara nasce na borda inferior
   da tela (cortada por ela, em primeiro plano), sobe com o scroll (--p) e
   assenta logo abaixo da frase. Na superfície do café: o Portal refletido.
   O vapor é DESENHADO pelo scroll (stroke-dashoffset) e sobe até a frase;
   depois de assentar, só ondula de leve enquanto a cena está no centro. */
.finale { padding-bottom: clamp(16rem, 30vw, 24rem); }
.finale__cup {
  position: absolute; left: 50%; bottom: 0; z-index: 1; margin: 0;
  width: min(64vw, 760px); aspect-ratio: 600 / 250; overflow: visible; pointer-events: none;
  transform: translate3d(-50%, calc((1 - var(--p, 0)) * 40%), 0);
}
.finale__cup-svg { position: absolute; inset: 0; width: 100%; height: auto; filter: drop-shadow(0 -30px 80px rgba(233, 165, 110, 0.12)); }
.finale__reflection { opacity: 0.42; transform-box: fill-box; transform-origin: 50% 30%; transform: scale(1, 0.55) skewX(-8deg); filter: blur(0.6px) sepia(0.5) saturate(1.3); }
.finale__ripple { transform-box: fill-box; transform-origin: center; opacity: 0; }
/* Vapor é atmosfera, não conteúdo: nasce visível na xícara e se dissolve
   (máscara) antes de alcançar preço, frase e CTA. */
.finale__steam {
  position: absolute; left: 0; bottom: 88%; width: 100%; height: auto; overflow: visible; mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(to top, #000 0%, #000 22%, transparent 62%);
  mask-image: linear-gradient(to top, #000 0%, #000 22%, transparent 62%);
}
.finale__wisp {
  fill: none; stroke: rgba(247, 227, 204, 0.5); stroke-width: 10; stroke-linecap: round;
  filter: blur(7px); stroke-dasharray: 1; stroke-dashoffset: calc(1 - min(1, var(--p, 0) * 1.25));
  opacity: calc(var(--p, 0) * 0.45);
}
.finale__wisp--2 { stroke-width: 14; stroke: rgba(233, 198, 161, 0.38); }
.finale__wisp--3 { stroke-width: 8; }
.finale[data-mood-active] .finale__steam { animation: steam-sway 8s var(--ease-in-out) infinite; }
.finale[data-mood-active] .finale__ripple { animation: ripple 6s var(--ease-out) infinite 1.5s; }
@keyframes steam-sway {
  0%, 100% { transform: translate3d(0, 0, 0) skewX(0deg); }
  50% { transform: translate3d(1.5%, -2%, 0) skewX(-3deg); }
}
@keyframes ripple {
  0% { opacity: 0.9; transform: scale(0.2); }
  100% { opacity: 0; transform: scale(2.2); }
}

/* CONTRASTE — vinheta que escurece as bordas e um campo de luz quente atrás da
   headline, para o texto se separar do símbolo e das telas. */
.finale__contrast {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(60% 46% at 50% 46%, rgba(7, 5, 4, 0) 0%, rgba(7, 5, 4, 0.42) 62%, rgba(7, 5, 4, 0.78) 100%),
    radial-gradient(42% 30% at 50% 44%, rgba(233, 165, 110, 0.14), transparent 70%);
}
.finale__copy { position: relative; z-index: 2; width: var(--container); }
.finale__copy::before {
  content: ''; position: absolute; left: 50%; top: 44%; z-index: -1;
  width: min(70vw, 900px); aspect-ratio: 1; transform: translate(-50%, -50%);
  background: radial-gradient(50% 50% at 50% 50%, rgba(233, 165, 110, 0.16), transparent 68%);
  filter: blur(10px);
}
.finale__copy h2 { font-size: var(--fs-mega); line-height: 0.92; letter-spacing: -0.045em; margin: var(--space-5) auto var(--space-6); max-width: 15ch; text-shadow: 0 2px 24px rgba(7, 5, 4, 0.55); }
.finale__lead { color: var(--text-2); font-size: var(--fs-lead); }
.finale__cta { margin-top: var(--space-7); }

/* =========================== RESPONSIVO ============================== */
/* Demonstração sem pin quando falta espaço (mesma media query de demo.js):
   a cena vira um bloco empilhado e o seletor troca a interface por clique. */
@media (max-width: 1099px), (max-height: 759px) {
  .demo { height: auto; }
  .demo__sticky { position: relative; height: auto; min-height: 0; overflow: visible; grid-template-columns: 1fr; padding-block: var(--space-section); }
  .demo__stage { grid-column: 1; grid-row: auto; margin-top: var(--space-7); max-width: 880px; }
  .demo__device { transform: none; }
  .demo__pass { left: 4%; bottom: -12%; transform: none; }
  .demo__story { margin-top: var(--space-9); }
  .demo__thumb, .demo__layer--admin, .demo__layer--aluno, .demo__seam { transition: transform var(--duration-slow) var(--ease-in-out), clip-path var(--duration-slow) var(--ease-in-out), left var(--duration-slow) var(--ease-in-out), filter var(--duration-slow), opacity var(--duration-slow); }
}
@media (min-width: 1100px) and (max-height: 860px) {
  .demo__summary { display: none; }
}

@media (max-width: 1100px) {
  .pricing__inner { grid-template-columns: 1fr 1fr; }
  .pricing__head { grid-column: 1 / -1; text-align: center; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
  /* Mobile/tablet não é desktop pequeno: sem câmera 3D presa ao scroll. */
  .hero { height: auto; }
  .hero__sticky { position: relative; height: auto; min-height: 0; grid-template-columns: 1fr; width: var(--container); margin-inline: auto; padding: 120px 0 var(--space-8); gap: var(--space-7); overflow: visible; }
  .hero__copy { transform: none; opacity: 1; }
  .stage { height: auto; aspect-ratio: 1 / 0.82; perspective: 1200px; }
  .stage__camera { transform: rotateY(-10deg) rotateX(6deg); }
  .device--desktop { left: 6%; top: 10%; width: 92%; }
  .device--phone { left: -2%; top: 34%; width: 28%; }
  .chip--progress { left: 60%; top: 62%; width: 40%; }
  .chip--continue { left: 8%; top: 80%; width: 86%; }

  .manifesto { height: 200vh; }

  .brand { height: 520vh; }
  .brand__sticky { grid-template-columns: 1fr; grid-template-rows: auto auto 1fr auto; padding-top: 88px; column-gap: 0; }
  .brand__head { margin-bottom: var(--space-3); }
  .brand__steps { position: relative; min-height: 7.5rem; align-content: start; }
  .brand__steps > li { position: absolute; inset: 0 0 auto; opacity: 0; transform: translateY(14px); transition: opacity var(--duration-base), transform var(--duration-base) var(--ease-out); border-left-color: var(--brand-1); }
  .brand__steps > li.is-active { opacity: 1; transform: none; }
  .brand__steps > li.is-done { opacity: 0; }
  .wl__final { right: 0; bottom: -14%; }

  .product__sticky { position: relative; height: auto; min-height: 0; padding-block: var(--space-section); }
  .product__head { grid-template-columns: 1fr; row-gap: var(--space-4); }
  .product__lead { justify-self: start; }
  .track { width: auto; transform: none; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: var(--space-4); }
  .track::-webkit-scrollbar { display: none; }
  .track figure { scroll-snap-align: center; }
  .track__item { width: 82vw; }
  .track__intro { width: 70vw; }
  .track__item--phone { width: 52vw; }
  .track__screen { transform: none; }
  .track__progress { display: none; }

  .admin__inner, .faq__inner { grid-template-columns: 1fr; }
  .faq__head { position: static; }
  .act { grid-template-columns: 1fr; gap: var(--space-4); }
  .domain__grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .hero__cta .btn { flex: 1 1 100%; }
  .hero__title { font-size: clamp(2.4rem, 11vw, 3.4rem); }
  .wl__app { aspect-ratio: auto; grid-template-columns: 30% 1fr; }
  .wl__side { padding: 10px 8px; }
  .wl__main { padding: 12px; gap: 8px; }
  .wl__stats { grid-template-columns: repeat(2, 1fr); }
  .wl__stats > div:nth-child(3) { display: none; }
  .wl__continue { flex-direction: column; align-items: flex-start; }
  .wl__module:last-of-type { display: none; }
  .wl__nav { padding: 5px 6px; font-size: 0.6rem; }
  .wl__login { grid-template-columns: 1fr; }
  .wl__login-photo { display: none; }
  .bento, .act__steps { grid-template-columns: 1fr; }
  .tile--wide { grid-column: auto; }
  .tile { min-height: 220px; padding: var(--space-5); }
  .pricing__inner { grid-template-columns: 1fr; }
  .price-card__body { padding: var(--space-6) var(--space-5); }
  .addr { flex-wrap: wrap; border-radius: var(--radius-lg); padding: var(--space-4); }
  .addr__tag { order: 3; }
  .pane { padding: var(--space-6) var(--space-5); }
  .qa__a p { padding-left: 0; }
  .demo__switch { justify-self: stretch; }
  .demo__tab { padding: 0 var(--space-3); }
  .demo__pass { position: relative; left: auto; bottom: auto; margin: -22px auto 0; width: max-content; max-width: 92%; }
  .demo__story { margin-top: var(--space-6); }
  .demo__cta { flex: 1 1 100%; }
  .finale__screen { display: none; }
  .finale__symbol { width: 86vw; margin: -49vw 0 0 -43vw; }
  .finale__cup { width: 112vw; }
  .finale { padding-bottom: 46vw; }
}

/* =========================== REDUCED MOTION ==========================
   Experiência estática elegante: cenas já no estado final, sem pin. */
@media (prefers-reduced-motion: reduce) {
  .hero, .manifesto, .brand, .demo { height: auto; }
  .demo__sticky { position: relative; height: auto; min-height: 0; padding-block: var(--space-section); }
  .demo__device { transform: none; }
  .demo__shot { transition: none; }
  .hero__sticky, .brand__sticky, .manifesto__sticky, .product__sticky { position: relative; height: auto; min-height: 0; }
  .hero__sticky { padding-bottom: var(--space-8); }
  .manifesto__sticky { min-height: 90vh; padding-block: var(--space-9); }
  .manifesto__sticky::after { opacity: 1; }
  .manifesto__title { position: relative; inset: auto; mix-blend-mode: normal; background: none; transform: none; font-size: var(--fs-h2); }
  .manifesto__word { opacity: 1; }
  .manifesto__label { position: relative; top: auto; left: auto; transform: none; opacity: 1; margin-bottom: var(--space-5); }
  .manifesto__lead { position: relative; bottom: auto; left: auto; transform: none; opacity: 1; margin-top: var(--space-6); }
  .manifesto__sticky { display: flex; flex-direction: column; align-items: center; justify-content: center; }
  .brand { --gray: 0; }
  .brand__sticky { padding-block: var(--space-section); }
  .brand__steps > li { opacity: 1; }
  .wl__window { transform: none; }
  .track { transform: none; width: auto; overflow-x: auto; }
  .price-card__border::before { animation: none; }
  .pricing::before, .pricing__beam { opacity: 0.6; }
  .deck__card { --fan: 1; }
  .finale { --p: 1; }
  .finale__wisp { stroke-dashoffset: 0; opacity: 0.35; }
  .finale__copy::before { opacity: 0.8; }
  .how { --draw: 1; }
}