/* ============================================================
   Template Fábrica v3 — SHOWCASE. Sem carrinho: tudo leva ao WhatsApp.
   Assinatura: capítulos que empilham no scroll + galeria arrastável.
   Cores vêm do config (CSS vars). Fontes vêm do preset `estilo`.
   ============================================================ */

* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }

:root {
  --primaria: #333;
  --primaria-escura: #111;
  --fundo: #faf9f7;
  --texto: #1a1a1a;
  --card: #fff;
  --font-display: Georgia, serif;
  --font-body: system-ui, sans-serif;
  --raio: 22px;
  --sombra: 0 2px 6px rgba(0,0,0,.05), 0 22px 48px -20px rgba(0,0,0,.22);
  --tinta-05: color-mix(in srgb, var(--texto) 5%, transparent);
  --tinta-10: color-mix(in srgb, var(--texto) 10%, transparent);
  --tinta-55: color-mix(in srgb, var(--texto) 55%, transparent);
  --prim-08: color-mix(in srgb, var(--primaria) 8%, var(--fundo));
  --prim-15: color-mix(in srgb, var(--primaria) 15%, transparent);
  --zap: #1fb457;
}

html { scroll-behavior: smooth; }

body {
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { max-width: 100%; display: block; }

/* ---------- reveals ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- topo ---------- */
.topo { position: fixed; inset: 0 0 auto; z-index: 40; transition: background .3s ease, box-shadow .3s ease; }
.topo.solido {
  background: color-mix(in srgb, var(--fundo) 90%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--tinta-10);
}
.topo-inner {
  max-width: 1100px; margin: 0 auto; padding: 12px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; min-width: 0; }
.topo.solido .marca, .topo.claro .marca { color: var(--texto); }
.marca-logo { font-size: 1.6rem; line-height: 1; display: grid; place-items: center; }
.marca-logo img { height: 42px; width: auto; border-radius: 10px; }
.marca-nome {
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topo-zap {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--zap); color: #fff; text-decoration: none;
  font-weight: 700; font-size: .9rem;
  padding: 10px 16px; border-radius: 999px;
  box-shadow: 0 10px 26px -10px rgba(20,140,70,.7);
  transition: transform .18s ease;
}
.topo-zap:active { transform: scale(.95); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; align-items: end;
  color: #fff; overflow: hidden;
  background: linear-gradient(160deg, var(--primaria-escura), var(--primaria));
}
.hero-media { position: absolute; inset: -12% 0; will-change: transform; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 16s ease-out both;
}
@keyframes kenburns { from { transform: scale(1.1); } to { transform: scale(1); } }
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,8,8,.86) 0%, rgba(6,8,8,.34) 48%, rgba(6,8,8,.3) 100%);
}
.hero-inner { position: relative; width: 100%; max-width: 1100px; margin: 0 auto; padding: 110px 20px 64px; }
.hero-tag {
  display: inline-block; font-size: .76rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 8px 15px; border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px; backdrop-filter: blur(6px);
  background: rgba(255,255,255,.08);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 10.5vw, 5rem);
  line-height: .98; font-weight: 700;
  margin: 20px 0 14px; max-width: 13ch;
  text-wrap: balance;
  text-shadow: 0 2px 30px rgba(0,0,0,.4);
}
.hero-desc { max-width: 46ch; font-size: 1.08rem; opacity: .94; }
.hero-prova {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 18px; padding: 10px 17px;
  background: rgba(255,255,255,.13); backdrop-filter: blur(9px);
  border: 1px solid rgba(255,255,255,.26); border-radius: 999px;
  font-size: .97rem;
}
.prova-estrela { color: #ffc53d; font-size: 1.1rem; }
.hero-prova b { font-size: 1.05rem; }
.hero-prova span:last-child { opacity: .85; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-info { margin-top: 18px; font-size: .88rem; opacity: .8; }
.hero-seta {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  font-size: 1.3rem; opacity: .7; animation: flutua 1.8s ease-in-out infinite;
}
@keyframes flutua { 50% { transform: translate(-50%, 7px); } }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 15px 28px; border-radius: 999px;
  font-weight: 700; font-size: 1rem; font-family: var(--font-body);
  text-decoration: none; border: 0; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:active { transform: scale(.96); }
.btn-zap {
  background: var(--zap); color: #fff;
  box-shadow: 0 16px 36px -12px rgba(18,135,66,.75);
}
.btn-zap:hover { transform: translateY(-2px); }
.btn-grande { padding: 18px 34px; font-size: 1.08rem; }
.btn-vidro {
  background: rgba(255,255,255,.13); color: #fff;
  border: 1px solid rgba(255,255,255,.4); backdrop-filter: blur(8px);
}
.btn-contorno { background: transparent; color: inherit; border: 2px solid currentColor; opacity: .9; }
.btn-contorno:hover { opacity: 1; }

/* ---------- marquee ---------- */
.marquee {
  background: var(--primaria-escura); color: #fff;
  overflow: hidden; padding: 14px 0;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.marquee-track {
  display: flex; gap: 34px; width: max-content;
  animation: marquee 26s linear infinite;
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  letter-spacing: .02em; white-space: nowrap;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 34px; }
.marquee-track i { font-style: normal; opacity: .5; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- destaques: capítulos sticky ---------- */
.destaques { padding-top: 62px; }
.secao-cabeca { max-width: 1100px; margin: 0 auto; padding: 0 20px 20px; }
.eyebrow {
  font-size: .74rem; font-weight: 700; letter-spacing: .17em;
  text-transform: uppercase; color: var(--primaria); margin-bottom: 8px;
}
h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.8rem, 5.6vw, 2.7rem); line-height: 1.1;
}

.capitulo {
  position: sticky; top: 0;
  min-height: 100svh;
  display: grid; align-items: end;
  color: #fff; overflow: hidden;
}
.cap-media { position: absolute; inset: 0; background: var(--primaria-escura); }
.cap-media img { width: 100%; height: 100%; object-fit: cover; }
.cap-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,8,8,.88) 0%, rgba(6,8,8,.25) 55%, rgba(6,8,8,.18) 100%);
}
.cap-inner {
  position: relative; width: 100%; max-width: 1100px;
  margin: 0 auto; padding: 60px 20px 72px;
}
.cap-num {
  font-family: var(--font-body); font-weight: 800; font-size: .8rem;
  letter-spacing: .2em; opacity: .65;
}
.cap-nome {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.1rem, 8.5vw, 4rem); line-height: 1;
  margin: 10px 0 10px; max-width: 14ch; text-wrap: balance;
  text-shadow: 0 2px 26px rgba(0,0,0,.45);
}
.cap-desc { max-width: 46ch; font-size: 1.05rem; opacity: .92; }
.cap-pe { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 22px; }
.cap-preco {
  font-weight: 800; font-size: 1.05rem;
  background: rgba(255,255,255,.14); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.28);
  padding: 10px 18px; border-radius: 999px;
}

/* ---------- lista completa ---------- */
.lista { background: var(--card); border-block: 1px solid var(--tinta-05); }
.lista-inner { max-width: 1100px; margin: 0 auto; padding: 62px 20px; }
.lista-grid { display: grid; gap: 10px; margin-top: 22px; }
@media (min-width: 760px) { .lista-grid { grid-template-columns: 1fr 1fr; gap: 12px 26px; } }
.li-item {
  display: flex; align-items: baseline; gap: 14px;
  padding: 15px 4px; border-bottom: 1px dashed var(--tinta-10);
  text-decoration: none; color: inherit;
  transition: padding-left .2s ease;
}
.li-item:hover { padding-left: 10px; }
.li-nome { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; }
.li-fio { flex: 1; border-bottom: 2px dotted var(--tinta-10); transform: translateY(-4px); }
.li-preco { font-weight: 800; color: var(--primaria-escura); white-space: nowrap; }
.li-zap { color: var(--zap); font-size: 1.05rem; transform: translateY(2px); }

/* ---------- galeria horizontal ---------- */
.galeria-sec { padding: 62px 0; }
.galeria-cabeca { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; }
.galeria-dica { color: var(--tinta-55); font-size: .9rem; margin-left: auto; }
.galeria-trilho {
  display: flex; gap: 16px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 10px 20px 22px;
  scrollbar-width: none;
}
.galeria-trilho::-webkit-scrollbar { display: none; }
.galeria-trilho img, .galeria-trilho video {
  flex: 0 0 min(78vw, 460px);
  aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--raio); scroll-snap-align: center;
  box-shadow: var(--sombra);
}
.galeria-trilho img:nth-child(even), .galeria-trilho video:nth-child(even) { aspect-ratio: 4 / 3; align-self: center; flex-basis: min(86vw, 520px); }

/* ---------- depoimentos ---------- */
.depos { background: var(--prim-08); }
.depos-inner { max-width: 1100px; margin: 0 auto; padding: 62px 20px; }
.depos-grid { display: grid; gap: 16px; margin-top: 26px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.depo {
  background: var(--card); border-radius: var(--raio);
  padding: 26px 22px 20px; box-shadow: var(--sombra);
  border: 1px solid var(--tinta-05); position: relative;
}
.depo::before {
  content: "“"; position: absolute; top: 4px; left: 16px;
  font-family: var(--font-display); font-size: 4.6rem; line-height: 1;
  color: var(--prim-15);
}
.depo p { position: relative; font-size: .98rem; }
.depo footer {
  margin-top: 14px; font-weight: 700; font-size: .88rem;
  color: var(--primaria-escura); display: flex; align-items: center; gap: 8px;
}
.depo footer::before { content: ""; width: 22px; height: 2px; background: var(--primaria); border-radius: 2px; }

/* ---------- local + cta ---------- */
.local { background: var(--primaria-escura); color: #fff; }
.local-inner { max-width: 1100px; margin: 0 auto; padding: 72px 20px; }
.local .eyebrow { color: color-mix(in srgb, #fff 70%, var(--primaria)); }
.local h2 { max-width: 18ch; }
.local-endereco { margin-top: 16px; font-size: 1.06rem; max-width: 46ch; }
.local-horarios { margin-top: 8px; opacity: .8; }
.local-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

/* ---------- rodapé ---------- */
.rodape { background: var(--primaria-escura); color: #fff; }
.rodape-inner {
  max-width: 1100px; margin: 0 auto; padding: 16px 20px 26px;
  border-top: 1px solid rgba(255,255,255,.13);
  display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: baseline;
  font-size: .9rem; opacity: .85;
}
.rodape-nome { font-family: var(--font-display); font-weight: 700; }
.rodape a { color: #fff; }

/* ---------- FAB WhatsApp ---------- */
.zap-fab {
  position: fixed; right: 16px; bottom: 16px; z-index: 45;
  width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--zap); color: #fff;
  box-shadow: 0 16px 40px -10px rgba(15,130,62,.75);
  opacity: 0; transform: translateY(18px) scale(.9);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s cubic-bezier(.2,.9,.3,1.3);
}
.zap-fab.on { opacity: 1; transform: none; pointer-events: auto; }
.zap-fab::after {
  content: ""; position: absolute; inset: -5px;
  border-radius: 50%; border: 2px solid var(--zap);
  opacity: .5; animation: pulso 2s ease-out infinite;
}
@keyframes pulso { to { transform: scale(1.35); opacity: 0; } }

/* ============ MODO CLEAN (layout: "clean") ============ */
.hero--clean {
  color: var(--texto);
  background:
    radial-gradient(52rem 30rem at 88% -20%, color-mix(in srgb, var(--primaria) 14%, transparent), transparent 62%),
    radial-gradient(40rem 26rem at -12% 112%, color-mix(in srgb, var(--primaria) 9%, transparent), transparent 60%),
    var(--fundo);
  align-items: center;
}
.hero--clean .hero-scrim { display: none; }
.hero--clean .hero-inner {
  display: grid; gap: 34px; align-items: center;
  padding-top: 96px; padding-bottom: 46px;
}
@media (min-width: 900px) { .hero--clean .hero-inner { grid-template-columns: 1.15fr .85fr; } }
/* sem foto: uma coluna só, senão sobra metade da tela vazia */
.hero--solo .hero-inner { grid-template-columns: 1fr !important; max-width: 860px; }
.hero--clean .hero-tag { border-color: var(--prim-15); background: var(--prim-08); color: var(--primaria-escura); }
.hero--clean h1 { color: var(--primaria-escura); text-shadow: none; }
.hero--clean .hero-desc { color: var(--tinta-55); opacity: 1; }
.hero--clean .hero-prova { background: var(--card); border-color: var(--tinta-10); color: var(--texto); box-shadow: var(--sombra); }
.hero--clean .btn-vidro { background: var(--card); color: var(--texto); border-color: var(--tinta-10); }
.hero--clean .hero-info { color: var(--tinta-55); opacity: 1; }
.hero--clean .hero-seta { color: var(--tinta-55); }
.hero-arco { position: relative; max-width: 280px; margin: 10px auto 0; }
@media (min-width: 900px) { .hero-arco { max-width: none; margin: 0; } }
.hero-arco img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  background: linear-gradient(180deg, var(--prim-15), var(--prim-08));
  border-radius: 999px 999px 26px 26px;
  box-shadow: var(--sombra);
}
.hero-arco::after {
  content: ""; position: absolute; inset: auto -14px -14px auto;
  width: 108px; height: 108px; border-radius: 50%;
  background: var(--prim-08); border: 2px dashed var(--prim-15);
  z-index: -1;
}
@media (max-width: 899px) {
  .hero--clean { min-height: auto; }
}

/* serviços clean */
.svc-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; gap: 16px; padding: 8px 20px 26px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.svc {
  background: var(--card); border-radius: var(--raio);
  padding: 26px 22px; box-shadow: var(--sombra);
  border: 1px solid var(--tinta-05);
  display: grid; gap: 10px; align-content: start;
  transition: transform .25s cubic-bezier(.2,.8,.3,1.2);
}
.svc:hover { transform: translateY(-4px); }
.svc-ini {
  width: 54px; height: 54px; border-radius: 18px;
  display: grid; place-items: center;
  background: var(--prim-08); color: var(--primaria-escura);
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
}
.svc h3 { font-family: var(--font-display); font-size: 1.25rem; line-height: 1.15; }
.svc p { color: var(--tinta-55); font-size: .93rem; min-height: 2.6em; }
.svc a {
  color: var(--primaria-escura); font-weight: 700; text-decoration: none;
  font-size: .95rem; justify-self: start;
  border-bottom: 2px solid var(--prim-15);
  transition: border-color .2s ease;
}
.svc a:hover { border-color: var(--primaria); }

/* passos (como funciona) */
.passos { background: var(--card); border-block: 1px solid var(--tinta-05); }
.passos-inner { max-width: 1100px; margin: 0 auto; padding: 62px 20px; }
.passos-grid { display: grid; gap: 14px; margin-top: 26px; }
@media (min-width: 820px) { .passos-grid { grid-template-columns: repeat(3, 1fr); } }
.passo { position: relative; padding: 22px 20px 20px 20px; border-radius: var(--raio); background: var(--fundo); border: 1px solid var(--tinta-05); }
.passo-num {
  font-family: var(--font-display); font-weight: 700; font-size: 2.6rem;
  color: var(--prim-15); line-height: 1;
}
.passo h3 { font-family: var(--font-display); font-size: 1.15rem; margin-top: 6px; }
.passo p { color: var(--tinta-55); font-size: .93rem; margin-top: 6px; }

/* galeria clean (menor) */
.galeria-trilho.suave img, .galeria-trilho.suave video { flex-basis: min(64vw, 380px); aspect-ratio: 4/3; border-radius: 20px; }
.galeria-trilho.suave img:nth-child(even), .galeria-trilho.suave video:nth-child(even) { aspect-ratio: 1; flex-basis: min(52vw, 300px); }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-media img { animation: none; }
  .hero-seta, .zap-fab::after { animation: none; }
  .marquee-track { animation: none; }
}

/* ---------- celular: enxugar o que custa CPU ----------
   Medido com Lighthouse mobile (CPU 4x throttled, o celular simples do
   cliente do cliente): backdrop-filter re-rasteriza o fundo a cada frame
   e, somado ao kenburns em imagem full-bleed + parallax, travava a thread
   principal. Fundo sólido equivalente custa 0. Desktop fica idêntico. */
@media (max-width: 860px) {
  .topo.solido,
  .hero-tag,
  .hero-prova,
  .btn-vidro,
  .cap-preco {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .topo.solido { background: var(--fundo); }
  .hero-media { will-change: auto; }
  .hero-media img { animation: none; }
  .hero-seta, .zap-fab::after { animation: none; }
  .hero-tag, .hero-prova, .btn-vidro, .cap-preco { background: rgba(0, 0, 0, 0.34); }
  .marquee-track { animation-duration: 40s; }
}