/* =========================================================================
   ALIFE ENGENHARIA — componentes e seções
   Depende dos tokens definidos em style.css
   ========================================================================= */

/* -------------------------------------------------------------------------
   LAYOUT
   ---------------------------------------------------------------------- */

.alife-wrap {
  width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.alife-secao {
  padding-block: var(--sp-8);
  background: var(--bg);
  color: var(--fg);
}

.alife-secao__head { max-width: 46rem; margin-bottom: var(--sp-7); }
.alife-secao__head--center { margin-inline: auto; text-align: center; }
.alife-secao__head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-5);
  max-width: none;
  flex-wrap: wrap;
}

.alife-secao__title { margin-bottom: var(--sp-3); }
.alife-secao__text {
  color: var(--fg-muted);
  font-size: var(--fs-md);
  line-height: 1.55;
  max-width: 44ch;
}
.alife-secao__head--center .alife-secao__text { margin-inline: auto; }

.alife-kicker {
  display: inline-block;
  margin-bottom: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--alife-bronze);
}
.alife-kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1px;
  margin-right: .7em;
  vertical-align: middle;
  background: currentColor;
  opacity: .7;
}

.alife-ico { flex: none; }

/* Revelação.
   Só escondemos o conteúdo quando o JS está confirmadamente ativo (classe
   .alife-js, gravada no <head>). Sem essa guarda, uma falha ao carregar o
   main.js deixaria a página inteira invisível. */
.alife-js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.alife-js [data-reveal].is-visivel { opacity: 1; transform: none; }

/* -------------------------------------------------------------------------
   BOTÕES
   ---------------------------------------------------------------------- */

.alife-btn {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  --btn-line: var(--line-strong);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  padding: .82em 1.6em;
  border: 1px solid var(--btn-line);
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: .02em;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out), transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}

/* O display do próprio botão vencia o [hidden] do navegador (mesma
   especificidade, regra de autor depois da do user agent). Efeito: na triagem,
   "Continuar" e "ENVIAR" apareciam juntos em todas as etapas, e na Etapa 6
   sobrava um "Continuar" desabilitado que não fazia nada. */
.alife-btn[hidden] { display: none; }

.alife-btn:hover { transform: translateY(-1px); }
.alife-btn:active { transform: translateY(0); }
.alife-btn:disabled { opacity: .38; cursor: not-allowed; transform: none; }

.alife-btn .alife-ico { transition: transform var(--dur) var(--ease-out); }
.alife-btn:hover .alife-ico { transform: translateX(3px); }

.alife-btn--solid {
  --btn-bg: var(--alife-ink);
  --btn-fg: var(--alife-paper);
  --btn-line: var(--alife-ink);
}
.alife-btn--solid:hover {
  --btn-bg: var(--alife-bronze);
  --btn-line: var(--alife-bronze);
  box-shadow: var(--shadow-bronze);
}
.is-dark .alife-btn--solid {
  --btn-bg: var(--alife-paper);
  --btn-fg: var(--alife-ink);
  --btn-line: var(--alife-paper);
}
.is-dark .alife-btn--solid:hover {
  --btn-bg: var(--alife-bronze);
  --btn-fg: var(--alife-white);
  --btn-line: var(--alife-bronze);
}

.alife-btn--line:hover { --btn-line: var(--alife-bronze); --btn-fg: var(--alife-bronze); }
.alife-btn--ghost { --btn-line: transparent; }
.alife-btn--ghost:hover { --btn-fg: var(--alife-bronze); }

.alife-btn--lg { padding: 1.05em 2em; font-size: var(--fs-base); }

.alife-btn--wa:hover {
  --btn-bg: var(--alife-whatsapp);
  --btn-line: var(--alife-whatsapp);
  --btn-fg: #06331a;
  box-shadow: 0 8px 30px rgba(37, 211, 102, .28);
}

/* -------------------------------------------------------------------------
   HEADER
   ---------------------------------------------------------------------- */

.alife-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  transition: transform var(--dur) var(--ease-out), background var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out), backdrop-filter var(--dur) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.alife-header.is-compacto {
  background: rgba(14, 17, 19, .72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: rgba(247, 245, 242, .10);
}
.alife-header.is-oculto { transform: translateY(-100%); }

.alife-header__inner {
  width: var(--wrap-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.alife-header__progress {
  position: absolute;
  inset: auto 0 -1px;
  height: 2px;
  background: var(--alife-bronze);
  transform: scaleX(0);
  transform-origin: 0 50%;
  opacity: .9;
}

/* Marca */
.alife-brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--alife-paper);
}
.alife-brand__img { max-height: 46px; width: auto; }

.alife-brand__mark {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--alife-bronze);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--alife-bronze);
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.alife-brand:hover .alife-brand__mark { background: var(--alife-bronze); color: var(--alife-ink); }
.alife-brand__mark--lg { width: 52px; height: 52px; font-size: 1.5rem; }

.alife-brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.alife-brand__name {
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: .01em;
}
.alife-brand__tag {
  font-size: .66rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--alife-mist);
}

/* Navegação */
.alife-nav { display: flex; align-items: center; gap: var(--sp-6); }

.alife-nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  margin: 0; padding: 0;
  list-style: none;
}
.alife-nav__list li { margin: 0; }
.alife-nav__list a {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--alife-paper);
  opacity: .85;
}
.alife-nav__list a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 1px;
  background: var(--alife-bronze);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform var(--dur) var(--ease-out);
}
.alife-nav__list a:hover { opacity: 1; }
.alife-nav__list a:hover::after { transform: scaleX(1); transform-origin: 0 50%; }

.alife-nav__cta { display: flex; align-items: center; gap: var(--sp-2); }
.alife-nav__cta .alife-btn--ghost { --btn-fg: var(--alife-paper); }
.alife-nav__cta .alife-btn--solid { --btn-bg: var(--alife-paper); --btn-fg: var(--alife-ink); --btn-line: var(--alife-paper); }

/* Hambúrguer */
.alife-burger {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(247,245,242,.22);
}
.alife-burger span {
  position: absolute;
  left: 50%;
  width: 17px; height: 1.5px;
  background: var(--alife-paper);
  transition: transform var(--dur) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.alife-burger span:nth-child(1) { transform: translate(-50%, -4px); }
.alife-burger span:nth-child(2) { transform: translate(-50%, 4px); }
.alife-burger[aria-expanded="true"] span:nth-child(1) { transform: translate(-50%, 0) rotate(45deg); }
.alife-burger[aria-expanded="true"] span:nth-child(2) { transform: translate(-50%, 0) rotate(-45deg); }

@media (max-width: 960px) {
  .alife-burger { display: block; }

  .alife-nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--sp-6);
    padding: var(--sp-8) var(--gutter);
    background: var(--alife-ink);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out), visibility var(--dur);
  }
  .alife-nav.is-aberto { opacity: 1; visibility: visible; transform: none; }

  .alife-nav__list { flex-direction: column; align-items: flex-start; gap: var(--sp-4); }
  .alife-nav__list a { font-family: var(--font-display); font-size: var(--fs-lg); opacity: 1; }

  .alife-nav__cta { flex-direction: column; align-items: stretch; width: 100%; gap: var(--sp-3); }
  .alife-nav__cta .alife-btn { width: 100%; padding-block: 1em; }
}

/* -------------------------------------------------------------------------
   HERO
   ---------------------------------------------------------------------- */

.alife-hero {
  position: relative;
  min-height: min(100svh, 900px);
  display: flex;
  align-items: flex-end;
  /* Respiro menor no topo para os CTAs caberem acima da dobra em 720px. */
  padding-block: calc(var(--header-h) + var(--sp-6)) var(--sp-6);
  overflow: hidden;
  background: var(--alife-ink);
}

.alife-hero__media { position: absolute; inset: 0; }
.alife-hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: alife-hero-zoom 18s var(--ease-out) forwards;
}
@keyframes alife-hero-zoom { to { transform: scale(1); } }

.alife-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14,17,19,.82) 0%, rgba(14,17,19,.42) 34%, rgba(14,17,19,.90) 100%),
    radial-gradient(120% 80% at 15% 90%, rgba(176,141,87,.16), transparent 60%);
}

.alife-hero__inner {
  position: relative;
  width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  max-width: 100%;
}

.alife-hero__kicker {
  margin-bottom: var(--sp-4);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--alife-bronze-lt);
}

.alife-hero__title {
  max-width: 18ch;
  margin-bottom: var(--sp-4);
  font-size: var(--fs-3xl);
  font-weight: 400;
  color: var(--alife-paper);
}

.alife-hero__text {
  max-width: 52ch;
  margin-bottom: var(--sp-6);
  font-size: var(--fs-md);
  line-height: 1.6;
  color: var(--alife-mist);
}

.alife-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}
.alife-hero__actions .alife-btn--line { --btn-fg: var(--alife-paper); --btn-line: rgba(247,245,242,.32); }

.alife-hero__selos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-5);
  margin: 0; padding: 0;
  list-style: none;
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(247,245,242,.14);
}
.alife-hero__selos li {
  display: flex;
  align-items: center;
  gap: .5em;
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--alife-mist);
}
.alife-hero__selos .alife-ico { color: var(--alife-bronze); }

.alife-hero__scroll {
  position: absolute;
  left: 50%; bottom: var(--sp-4);
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 1px solid rgba(247,245,242,.28);
  border-radius: var(--radius-pill);
  display: grid;
  place-items: start center;
  padding-top: 8px;
}
.alife-hero__scroll span {
  width: 3px; height: 7px;
  border-radius: 2px;
  background: var(--alife-bronze-lt);
  animation: alife-scroll 1.9s var(--ease-in-out) infinite;
}
@keyframes alife-scroll {
  0%, 100% { opacity: 0; transform: translateY(0); }
  35% { opacity: 1; }
  70% { opacity: 0; transform: translateY(13px); }
}

@media (max-width: 700px) {
  .alife-hero { align-items: center; min-height: 92svh; }
  .alife-hero__scroll { display: none; }
  .alife-hero__actions .alife-btn { flex: 1 1 100%; }
}

/* -------------------------------------------------------------------------
   NÚMEROS
   ---------------------------------------------------------------------- */

.alife-numeros {
  background: var(--alife-ink-soft);
  color: var(--alife-paper);
  padding-block: var(--sp-6);
}

.alife-numeros__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--sp-4);
  margin: 0; padding: 0;
  list-style: none;
}

.alife-numeros__item {
  margin: 0;
  padding: var(--sp-3) var(--sp-4);
  border-left: 1px solid rgba(247,245,242,.14);
}
.alife-numeros__item:first-child { border-left: 0; padding-left: 0; }

.alife-numeros__valor {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 2.4vw, 3.4rem);
  font-weight: 400;
  line-height: 1;
  color: var(--alife-bronze-lt);
}
.alife-numeros__label {
  display: block;
  margin-top: .5em;
  font-size: var(--fs-sm);
  color: var(--alife-mist);
}

@media (max-width: 560px) {
  .alife-numeros__item { border-left: 0; padding-inline: 0; }
}

/* -------------------------------------------------------------------------
   SERVIÇOS
   ---------------------------------------------------------------------- */

.alife-servicos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.alife-card-serv {
  padding: var(--sp-6) var(--sp-5);
  background: var(--bg);
  transition: background var(--dur) var(--ease-out);
}
.alife-card-serv:hover { background: var(--bg-elev); }

.alife-card-serv__ico {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  margin-bottom: var(--sp-4);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--alife-bronze);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.alife-card-serv:hover .alife-card-serv__ico {
  background: var(--alife-bronze);
  border-color: var(--alife-bronze);
  color: var(--alife-white);
}

.alife-card-serv__title { margin-bottom: var(--sp-2); font-size: var(--fs-md); }
.alife-card-serv__text { color: var(--fg-muted); font-size: var(--fs-sm); line-height: 1.62; }

.alife-card-serv__link {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  margin-top: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--alife-bronze);
}
.alife-card-serv__link:hover { color: var(--alife-bronze-dk); }

.alife-servicos__todas { margin-top: var(--sp-6); }
.alife-servicos__lista-label {
  margin-bottom: var(--sp-3);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
}

.alife-chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin: 0; padding: 0; list-style: none; }
.alife-chip {
  margin: 0;
  padding: .48em 1em;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  color: var(--fg-muted);
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.alife-chip[data-familia="estrutural"] { border-color: rgba(176,141,87,.42); color: var(--alife-bronze-dk); }
.alife-chip:hover { border-color: var(--alife-bronze); color: var(--fg); }

/* -------------------------------------------------------------------------
   OBRAS
   ---------------------------------------------------------------------- */

.alife-obras__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
  gap: var(--sp-5);
}

.alife-obra__link { display: block; }

.alife-obra__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--bg-sunken);
}
.alife-obra__img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-slow) var(--ease-out);
}
.alife-obra__link:hover .alife-obra__img { transform: scale(1.05); filter: brightness(.92); }

.alife-obra__placeholder {
  display: grid;
  place-items: center;
  width: 100%; height: 100%;
  color: var(--fg-muted);
  opacity: .35;
}

.alife-obra__selo {
  position: absolute;
  top: var(--sp-3); left: var(--sp-3);
  padding: .34em .9em;
  border-radius: var(--radius-pill);
  background: rgba(14,17,19,.72);
  backdrop-filter: blur(8px);
  color: var(--alife-paper);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.alife-obra__body { padding-top: var(--sp-3); }
.alife-obra__bairro {
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--alife-bronze);
}
.alife-obra__title {
  margin: .35em 0 .5em;
  font-size: var(--fs-md);
  transition: color var(--dur) var(--ease-out);
}
.alife-obra__link:hover .alife-obra__title { color: var(--alife-bronze); }

.alife-obra__ficha {
  display: flex;
  flex-wrap: wrap;
  gap: .4em 1em;
  margin: 0; padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
  color: var(--fg-muted);
}
.alife-obra__ficha li { margin: 0; position: relative; }
.alife-obra__ficha li + li::before {
  content: "";
  position: absolute;
  left: -.55em; top: 50%;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: currentColor;
  opacity: .5;
}

/* -------------------------------------------------------------------------
   MÉTODO
   ---------------------------------------------------------------------- */

.alife-metodo__lista {
  counter-reset: etapa;
  margin: 0; padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.alife-metodo__item {
  display: grid;
  grid-template-columns: minmax(60px, 90px) 1fr;
  gap: var(--sp-4);
  margin: 0;
  padding: var(--sp-5) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left var(--dur) var(--ease-out);
}
.alife-metodo__item:hover { padding-left: var(--sp-3); }

.alife-metodo__n {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--alife-bronze);
  line-height: 1.2;
}

.alife-metodo__titulo { margin-bottom: var(--sp-2); font-size: var(--fs-md); }
.alife-metodo__texto { color: var(--fg-muted); font-size: var(--fs-sm); line-height: 1.68; max-width: 62ch; }

@media (max-width: 640px) {
  .alife-metodo__item { grid-template-columns: 1fr; gap: var(--sp-2); }
}

/* -------------------------------------------------------------------------
   DEPOIMENTOS
   ---------------------------------------------------------------------- */

.alife-depos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--sp-4);
}

.alife-depo {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin: 0;
  padding: var(--sp-5);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.alife-depo:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.alife-depo__nota { color: var(--alife-bronze); letter-spacing: .12em; font-size: var(--fs-sm); }

.alife-depo__texto {
  margin: 0; padding: 0;
  border: 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-style: normal;
  line-height: 1.5;
  color: var(--fg);
  flex: 1;
}
.alife-depo__texto p { margin-bottom: .6em; }
.alife-depo__texto p:last-child { margin-bottom: 0; }

.alife-depo__autor {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}
.alife-depo__foto { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex: none; }
.alife-depo__autor span { display: flex; flex-direction: column; line-height: 1.35; }
.alife-depo__autor strong { font-size: var(--fs-sm); font-weight: 600; }
.alife-depo__autor em { font-style: normal; font-size: var(--fs-xs); color: var(--fg-muted); }
.alife-depo__autor small { font-size: var(--fs-xs); color: var(--alife-bronze); }

/* -------------------------------------------------------------------------
   REGIÕES (SEO local)
   ---------------------------------------------------------------------- */

.alife-regioes__lista {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-2) var(--sp-3);
  margin: 0 0 var(--sp-6);
  padding: 0;
  list-style: none;
}
.alife-regioes__item {
  margin: 0;
  padding: .55em 1.15em;
  border: 1px solid rgba(247,245,242,.16);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  color: var(--alife-mist);
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.alife-regioes__item:hover {
  border-color: var(--alife-bronze);
  background: var(--alife-bronze-glow);
  color: var(--alife-paper);
}

.alife-regioes__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(247,245,242,.12);
  text-align: center;
}
.alife-regioes__cta p { margin: 0; color: var(--alife-mist); }

/* -------------------------------------------------------------------------
   BOTÃO FLUTUANTE DO WHATSAPP
   ---------------------------------------------------------------------- */

.alife-wa {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 180;

  display: inline-flex;
  align-items: center;
  gap: 0;

  height: 56px;
  padding: 0 8px;
  border-radius: var(--radius-pill);
  background: var(--alife-ink);
  color: var(--alife-paper);
  box-shadow: 0 6px 22px rgba(14,17,19,.26), 0 0 0 1px rgba(247,245,242,.08) inset;

  opacity: 0;
  transform: translateY(14px) scale(.94);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out),
              background var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.alife-wa.is-pronto { opacity: 1; transform: none; }
.alife-wa.is-recolhido { opacity: 0; transform: translateY(14px) scale(.94); pointer-events: none; }

.alife-wa__icon {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--alife-whatsapp);
  color: #06331a;
  flex: none;
  transition: transform var(--dur) var(--ease-out);
}

.alife-wa__label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: var(--fs-sm);
  font-weight: 500;
  opacity: 0;
  transition: max-width var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out), padding var(--dur) var(--ease-out);
}

.alife-wa:hover,
.alife-wa:focus-visible {
  background: var(--alife-whatsapp);
  color: #06331a;
  box-shadow: 0 10px 34px rgba(37,211,102,.34);
}
.alife-wa:hover .alife-wa__icon,
.alife-wa:focus-visible .alife-wa__icon { background: rgba(6,51,26,.14); color: #06331a; }

.alife-wa:hover .alife-wa__label,
.alife-wa:focus-visible .alife-wa__label {
  max-width: 260px;
  opacity: 1;
  padding: 0 .9rem 0 .55rem;
}

/* Pulso discreto — chama atenção sem gritar */
.alife-wa__pulse {
  position: absolute;
  left: 8px; top: 8px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--alife-whatsapp);
  opacity: .55;
  animation: alife-pulse 3.4s var(--ease-out) infinite;
  pointer-events: none;
}
@keyframes alife-pulse {
  0%   { transform: scale(1); opacity: .45; }
  55%  { transform: scale(1.75); opacity: 0; }
  100% { transform: scale(1.75); opacity: 0; }
}
.alife-wa:hover .alife-wa__pulse { animation-play-state: paused; opacity: 0; }

@media (max-width: 700px) {
  /* No mobile o rótulo aparece direto: não existe hover. */
  .alife-wa { height: 52px; }
  .alife-wa__icon { width: 38px; height: 38px; }
  .alife-wa__label { max-width: 200px; opacity: 1; padding: 0 .85rem 0 .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .alife-wa__pulse { animation: none; opacity: 0; }
  .alife-hero__img { animation: none; transform: none; }
}

/* -------------------------------------------------------------------------
   RODAPÉ
   ---------------------------------------------------------------------- */

.alife-footer { padding-top: var(--sp-8); }

.alife-footer__inner {
  width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-7);
}

@media (max-width: 900px) {
  .alife-footer__inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .alife-footer__inner { grid-template-columns: 1fr; }
}

.alife-footer__claim {
  margin: var(--sp-4) 0;
  max-width: 34ch;
  color: var(--alife-mist);
  font-size: var(--fs-sm);
  line-height: 1.65;
}

.alife-footer__contatos { display: flex; flex-direction: column; gap: .35rem; }
.alife-footer__contatos a { font-size: var(--fs-sm); color: var(--alife-paper); }
.alife-footer__contatos a:hover { color: var(--alife-bronze-lt); }
.alife-footer__wa { font-family: var(--font-display); font-size: var(--fs-md) !important; }

.alife-footer__social { display: flex; gap: var(--sp-3); margin-top: var(--sp-3); }
.alife-footer__social a {
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--alife-mist);
}
.alife-footer__social a:hover { color: var(--alife-bronze-lt); }

.alife-footer__title {
  margin-bottom: var(--sp-3);
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--alife-bronze);
}

.alife-footer__list { margin: 0; padding: 0; list-style: none; }
.alife-footer__list li { margin-bottom: .45rem; }
.alife-footer__list a, .alife-footer__list span {
  font-size: var(--fs-sm);
  color: var(--alife-mist);
}
.alife-footer__list a:hover { color: var(--alife-paper); }
.alife-footer__list--inline { display: flex; flex-wrap: wrap; gap: .3rem .8rem; }
.alife-footer__list--inline li { margin-bottom: 0; }

.alife-footer__nota { font-size: var(--fs-sm); line-height: 1.7; color: var(--alife-mist); }

.alife-footer__base {
  width: var(--wrap);
  margin-inline: auto;
  padding: var(--sp-4) var(--gutter);
  border-top: 1px solid rgba(247,245,242,.12);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--alife-steel);
}
.alife-footer__legal { display: flex; gap: var(--sp-4); margin: 0; padding: 0; list-style: none; }
.alife-footer__legal li { margin: 0; }
.alife-footer__legal a:hover { color: var(--alife-bronze-lt); }

/* -------------------------------------------------------------------------
   PÁGINAS INTERNAS / CONTEÚDO
   ---------------------------------------------------------------------- */

.alife-page-hero {
  padding-block: calc(var(--header-h) + var(--sp-7)) var(--sp-6);
  background: var(--alife-ink);
  color: var(--alife-paper);
}
.alife-page-hero__title { max-width: 20ch; color: var(--alife-paper); }
.alife-page-hero__meta { color: var(--alife-mist); font-size: var(--fs-sm); }

.alife-conteudo {
  width: var(--wrap-text);
  margin-inline: auto;
  padding: var(--sp-7) var(--gutter);
}
.alife-conteudo h2 { margin-top: var(--sp-6); }
.alife-conteudo h3 { margin-top: var(--sp-5); }
.alife-conteudo img { border-radius: var(--radius-md); margin-block: var(--sp-4); }
.alife-conteudo figure { margin: var(--sp-5) 0; }
.alife-conteudo figcaption { margin-top: .6em; font-size: var(--fs-sm); color: var(--fg-muted); }
.alife-conteudo a:not(.alife-btn) {
  color: var(--alife-bronze-dk);
  text-decoration: underline;
  text-underline-offset: .18em;
  text-decoration-thickness: 1px;
}
.alife-conteudo a:not(.alife-btn):hover { color: var(--alife-bronze); }

.alife-conteudo .alignwide { width: min(100%, 62rem); margin-inline: calc(50% - min(50%, 31rem)); }
.alife-conteudo .alignfull { width: 100vw; margin-inline: calc(50% - 50vw); max-width: 100vw; }

/* FAQ dos artigos.
   Estrutura definida na seção 20 do guia editorial: section.faq com
   h2.faq__titulo, details.faq__item e div.faq__resposta. Usa <details>
   nativo, sem shortcode e sem JavaScript. */
.alife-conteudo .faq,
.alife-faq { margin: var(--sp-6) 0; }

.alife-conteudo .faq__titulo,
.alife-faq .faq__titulo { margin-bottom: var(--sp-4); }

.alife-conteudo .faq__item,
.alife-faq .faq__item {
  border-bottom: 1px solid var(--line);
}
.alife-conteudo .faq__item:first-of-type,
.alife-faq .faq__item:first-of-type { border-top: 1px solid var(--line); }

.alife-conteudo .faq summary,
.alife-faq summary {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding: var(--sp-4) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  line-height: 1.3;
  transition: color var(--dur-fast) var(--ease-out);
}
.alife-conteudo .faq summary::-webkit-details-marker,
.alife-faq summary::-webkit-details-marker { display: none; }
.alife-conteudo .faq summary:hover,
.alife-faq summary:hover { color: var(--alife-bronze); }

/* Sinal de abrir/fechar desenhado em CSS */
.alife-conteudo .faq summary::after,
.alife-faq summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-sans);
  font-size: var(--fs-lg);
  font-weight: 300;
  line-height: 1;
  color: var(--alife-bronze);
  transition: transform var(--dur) var(--ease-out);
}
.alife-conteudo .faq__item[open] summary::after,
.alife-faq .faq__item[open] summary::after { transform: rotate(45deg); }

.alife-conteudo .faq__resposta,
.alife-faq .faq__resposta {
  padding-bottom: var(--sp-4);
}
.alife-conteudo .faq__resposta p,
.alife-faq .faq__resposta p {
  margin: 0;
  max-width: 62ch;
  color: var(--fg-muted);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

/* Referências em formato ABNT ao fim dos artigos */
.alife-conteudo .referencias {
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}

.alife-conteudo .referencias__lista {
  margin: 0;
  padding: 0;
  list-style: none;
}

.alife-conteudo .referencias__lista li {
  margin-bottom: var(--sp-3);
  /* Recuo francês: a segunda linha da citação recua, como manda a ABNT. */
  padding-left: 1.6em;
  text-indent: -1.6em;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--fg-muted);
}
.alife-conteudo .referencias__lista li:last-child { margin-bottom: 0; }
.alife-conteudo .referencias__lista a { word-break: break-word; }

/* Listagens */
.alife-lista {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--sp-5);
}

.alife-pagination {
  margin-top: var(--sp-6);
  display: flex;
  justify-content: center;
}
.alife-pagination .nav-links { display: flex; gap: var(--sp-2); align-items: center; }
.alife-pagination .page-numbers {
  display: grid;
  place-items: center;
  min-width: 40px; height: 40px;
  padding-inline: .6em;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
}
.alife-pagination .page-numbers:hover { border-color: var(--alife-bronze); color: var(--alife-bronze); }
.alife-pagination .page-numbers.current {
  background: var(--alife-ink);
  border-color: var(--alife-ink);
  color: var(--alife-paper);
}

/* 404 */
.alife-404 {
  min-height: 70svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: calc(var(--header-h) + var(--sp-7)) var(--gutter) var(--sp-7);
}
.alife-404__num {
  font-family: var(--font-display);
  font-size: clamp(5rem, 18vw, 12rem);
  line-height: .9;
  color: var(--alife-bronze);
  opacity: .35;
}

/* Widgets do rodapé */
.alife-widget { margin-top: var(--sp-4); font-size: var(--fs-sm); color: var(--alife-mist); }
.alife-widget__title { font-size: var(--fs-sm); color: var(--alife-paper); }

/* =========================================================================
   ETAPA 10 — arquitetura de páginas
   Blocos das páginas Serviços, Método, Artigos, Obras e Privacidade, mais o
   CTA de triagem que fecha toda página interna.
   ========================================================================= */

/* --- Item de menu da página atual ------------------------------------- */
.alife-nav__list .is-atual > a {
  color: var(--alife-bronze);
}

/* --- CTA de triagem no fim das páginas -------------------------------- */
.alife-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--sp-5);
  align-items: center;
}
.alife-cta__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  line-height: var(--lh-tight);
  margin: 0 0 .6rem;
}
.alife-cta__sub {
  color: var(--alife-mist);
  max-width: 56ch;
  margin: 0;
}
.alife-cta__acoes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
@media (max-width: 860px) {
  .alife-cta__inner { grid-template-columns: 1fr; }
}

/* --- Serviços: famílias ------------------------------------------------ */
.alife-familia + .alife-familia {
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
}
.alife-familia__head { max-width: 68ch; }
.alife-familia__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
  margin: 0 0 .5rem;
}
.alife-familia__texto { color: var(--fg-muted); margin: 0; }
.alife-familia__lista {
  list-style: none;
  margin: var(--sp-4) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-3);
}
.alife-familia__item {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .85rem 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.alife-familia__ico { display: flex; color: var(--alife-bronze); }
.alife-familia__label { flex: 1 1 auto; }
.alife-familia__art {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--alife-bronze-dk);
  border: 1px solid var(--alife-bronze-glow);
  border-radius: 999px;
  padding: .12rem .5rem;
}
.alife-nota {
  margin-top: var(--sp-6);
  padding: var(--sp-4);
  background: var(--bg-sunken);
  border-radius: var(--radius-md);
  color: var(--fg-muted);
}
.alife-nota p { margin: 0; }

/* --- Método: orçamento, responsável, objeções -------------------------- */
.alife-orcamento__lista {
  list-style: none;
  counter-reset: orc;
  margin: var(--sp-5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-4);
}
.alife-orcamento__item {
  counter-increment: orc;
  padding: var(--sp-4);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.alife-orcamento__item::before {
  content: counter( orc, decimal-leading-zero );
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--alife-bronze);
  margin-bottom: .5rem;
}
.alife-orcamento__item h3 { font-size: var(--fs-md); margin: 0 0 .4rem; }
.alife-orcamento__item p { margin: 0; color: var(--fg-muted); }
.alife-orcamento__nota {
  margin-top: var(--sp-5);
  max-width: 78ch;
  color: var(--fg-muted);
}
.alife-responsavel__inner { max-width: 72ch; }
.alife-responsavel__crea {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: .06em;
  color: var(--alife-bronze-lt);
  margin-top: var(--sp-3);
}

/* --- Artigos ----------------------------------------------------------- */
.alife-artigos__filtros { margin-bottom: var(--sp-5); }
.alife-artigos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-4);
}
.alife-card-post {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.alife-card-post__link { display: block; color: inherit; text-decoration: none; }
.alife-card-post__img img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}
.alife-card-post__body { padding: var(--sp-4); }
.alife-card-post__title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  line-height: var(--lh-snug);
  margin: 0 0 .5rem;
}
.alife-card-post__excerpt { color: var(--fg-muted); margin: 0 0 .8rem; }
.alife-card-post__mais {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--alife-bronze-dk);
  font-size: var(--fs-sm);
}
.alife-card-post:hover { border-color: var(--line-strong); }

/* --- Obras (página cheia) ---------------------------------------------- */
.alife-obras__filtros { margin-bottom: var(--sp-5); }
.alife-card-obra {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.alife-card-obra__link { display: block; color: inherit; text-decoration: none; }
.alife-card-obra__img img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
}
.alife-card-obra__body { padding: var(--sp-4); }
.alife-card-obra__title { font-size: var(--fs-md); margin: 0 0 .3rem; }
.alife-card-obra__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  margin: 0;
}

/* --- Estado vazio ------------------------------------------------------ */
.alife-vazio {
  max-width: 62ch;
  padding: var(--sp-6) var(--sp-5);
  background: var(--bg-sunken);
  border-radius: var(--radius-md);
  color: var(--fg-muted);
}
.alife-vazio p { margin: 0 0 .6rem; }
.alife-vazio p:last-child { margin-bottom: 0; }

/* --- Página legal ------------------------------------------------------ */
.alife-legal { max-width: 74ch; }
.alife-legal h2 {
  font-size: var(--fs-md);
  margin-top: var(--sp-5);
  margin-bottom: .5rem;
}
.alife-legal ul { color: var(--fg-muted); }

/* --- Ligações da home para as páginas cheias (Etapa 10) --------------- */
.alife-servicos__mais,
.alife-metodo__mais {
  margin-top: var(--sp-5);
}

/* --- Artigos relacionados (Etapa 13) ---------------------------------- */
.alife-relacionados__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-4);
}