/* ============================================================
   DecCorp.AI — Landing
   Motion system: one easing, one rhythm, nothing linear.
   ============================================================ */

:root{
  --black:#050505;
  --black-2:#0a0a0b;
  --gold:#cfb53b;
  --gold-soft:rgba(207,181,59,.28);
  --gold-hair:rgba(207,181,59,.16);
  --wine:#800020;
  --white:#ffffff;
  /* 5.9:1 sobre --black — folga sobre o minimo AA (4.5:1) para os textos muted,
     sem clarear a ponto de competir com o texto branco */
  --gray:#8a8a8a;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  --shell: 1200px;
  --pad: clamp(20px, 5vw, 48px);

  --shadow-rest: 0 18px 50px -24px rgba(0,0,0,.9), 0 2px 10px rgba(0,0,0,.4);
  --shadow-lift: 0 44px 90px -34px rgba(0,0,0,.95), 0 0 60px -30px rgba(207,181,59,.35);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Helvetica Neue", "Segoe UI", Inter, system-ui, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--black);
  color:var(--white);
  font-family:var(--font);
  font-weight:400;
  line-height:1.55;
  letter-spacing:-0.011em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

/* fora da tela ate receber foco pelo teclado */
.skipLink{
  position:fixed; top:10px; left:10px; z-index:100;
  padding:12px 20px; border-radius:999px;
  background:var(--black-2); border:1px solid var(--gold-soft); color:var(--white);
  font-size:14px;
  transform:translateY(-160%);
  transition:transform .4s var(--ease);
}
.skipLink:focus-visible{ transform:translateY(0); outline:1px solid var(--gold); outline-offset:3px; }

.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--pad);
}

/* ---------- Atmosphere ---------- */

.grain{
  position:fixed; inset:-50%;
  pointer-events:none; z-index:2; opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

.ambient{ position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.orb{
  position:absolute; display:block; border-radius:50%;
  filter:blur(90px); will-change:transform;
}
.orb--gold{
  width:52vw; height:52vw; top:-14vw; left:-10vw;
  background:radial-gradient(circle, rgba(207,181,59,.12), transparent 66%);
  animation:drift 22s var(--ease) infinite alternate;
}
.orb--wine{
  width:46vw; height:46vw; bottom:-16vw; right:-12vw;
  background:radial-gradient(circle, rgba(128,0,32,.24), transparent 70%);
  animation:drift 28s var(--ease) infinite alternate-reverse;
}
@keyframes drift{
  from{ transform:translate3d(0,0,0) scale(1); }
  to  { transform:translate3d(2.5%, -3%, 0) scale(1.08); }
}

main, .header, .footer{ position:relative; z-index:1; }

/* ---------- Header ---------- */

.header{
  position:fixed; inset:0 0 auto 0; z-index:20;
  transition:background .6s var(--ease), backdrop-filter .6s var(--ease),
             border-color .6s var(--ease), transform .6s var(--ease);
  border-bottom:1px solid transparent;
}
.header.is-stuck{
  background:rgba(6,6,7,.62);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  border-bottom-color:var(--gold-hair);
  box-shadow:0 16px 40px -32px rgba(0,0,0,1);
}
.header.is-hidden{ transform:translate3d(0,-102%,0); }

.header__inner{
  max-width:var(--shell); margin-inline:auto;
  padding:16px var(--pad);
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}

.brand{
  display:inline-flex; align-items:center; gap:10px;
  font-size:15px; font-weight:600; letter-spacing:-0.02em;
}
.brand__mark{
  width:9px; height:9px; border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 4px rgba(207,181,59,.12), 0 0 16px rgba(207,181,59,.6);
  animation:pulse 6s var(--ease) infinite;
}
@keyframes pulse{
  0%,100%{ transform:scale(1); opacity:1; }
  50%    { transform:scale(1.18); opacity:.75; }
}
.brand__dot{ color:var(--gold); }

.nav{ display:flex; align-items:center; gap:clamp(14px,3vw,34px); }
.nav__link{
  position:relative;
  font-size:14px; font-weight:450; color:var(--white);
  padding:6px 2px;
  transition:color .5s var(--ease), text-shadow .5s var(--ease);
}
.nav__link::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  transform:scaleX(0); transform-origin:left;
  transition:transform .6s var(--ease);
}
.nav__link:hover{ text-shadow:0 0 18px rgba(207,181,59,.55); }
.nav__link:hover::after{ transform:scaleX(1); }
.nav__link:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:6px; border-radius:4px; }

/* ---------- Reveal ---------- */

/* reveal drives `translate` (not `transform`) so parallax can own `transform`
   on the very same node without either clobbering the other */

/* O estado oculto so existe sob `html.js` — a classe e trocada por um script
   inline no <head>. Sem JS (falha de rede, bloqueador, crawler antigo) o
   seletor nunca casa e a pagina renderiza inteira, ja visivel. */
.js .reveal{
  opacity:0;
  translate:0 26px;
  transition:opacity 1.1s var(--ease), translate 1.1s var(--ease);
  will-change:opacity, translate;
}
.js .reveal.is-in{ opacity:1; translate:0 0; }

/* ---------- Global float (breathing) ---------- */

.float{ animation:breathe 8.5s var(--ease) infinite; will-change:transform; }
.float:nth-of-type(2){ animation-duration:9.6s; animation-delay:-2.4s; }
.float:nth-of-type(3){ animation-duration:7.4s; animation-delay:-4.1s; }

/* animates the independent `translate`/`scale` properties so an element's own
   hover `transform` composes on top instead of fighting the animation */
@keyframes breathe{
  0%,100%{ translate:0 0; scale:1; }
  50%    { translate:0 -10px; scale:1.015; }
}

/* ---------- Type ---------- */

.eyebrow{
  margin:0 0 22px;
  font-size:12px; font-weight:500; letter-spacing:.22em; text-transform:uppercase;
  color:var(--gold);
}

.hero{
  min-height:100svh;
  display:flex; align-items:center;
  padding:140px 0 90px;
}
/* sem max-width: as quebras de linha sao autorais (spans .line). Um limite em
   ch reintroduzia quebra automatica no meio das frases, desmontando o ritmo. */
.hero__title{
  margin:0;
  font-size:clamp(28px, 4.9vw, 62px);
  line-height:1.16;
  font-weight:600;
  letter-spacing:-0.038em;
  text-wrap:balance;
}
.hero__title .line{ display:block; }
.hero__title .line--muted{ color:var(--gray); font-weight:400; }
.hero__title em{
  font-style:normal;
  background:linear-gradient(100deg,#fff 8%, var(--gold) 48%, #f0e2a0 92%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

.hero__cue{ display:flex; align-items:center; gap:14px; margin-top:clamp(40px,7vw,72px); }
.hero__line{
  width:1px; height:56px; display:block;
  background:linear-gradient(180deg, var(--gold), transparent);
  animation:cue 3.6s var(--ease) infinite;
  transform-origin:top;
}
@keyframes cue{ 0%,100%{ transform:scaleY(.35); opacity:.4; } 45%{ transform:scaleY(1); opacity:1; } }
.hero__cueText{ font-size:11px; letter-spacing:.28em; text-transform:uppercase; color:var(--gray); }

.section{ padding:clamp(80px,12vw,160px) 0; }

.sectionHead{ display:flex; align-items:center; gap:18px; margin-bottom:clamp(36px,6vw,64px); }
.rule{
  display:block; height:1px; width:64px;
  background:linear-gradient(90deg, var(--gold), transparent);
}
.rule--center{ margin:0 auto 26px; width:96px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent); }

.sectionTitle{
  margin:0;
  font-size:12px; font-weight:500; letter-spacing:.24em; text-transform:uppercase;
  color:var(--gray);
}
.sectionTitle--center{ text-align:center; }

/* ---------- Cards ---------- */

.cards{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:clamp(18px, 2.4vw, 28px);
}

.card{
  position:relative; display:block; isolation:isolate;
  min-height:clamp(400px, 46vw, 520px);
  padding:28px;
  border-radius:22px;
  border:1px solid var(--gold-hair);
  background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-rest);
  overflow:hidden;
  transition:border-color .8s var(--ease), box-shadow .8s var(--ease);
}
/* hover lift is layered on top of the breathing animation via a wrapper transform */
.card:hover, .card:focus-visible{
  border-color:var(--gold-soft);
  box-shadow:var(--shadow-lift);
  animation-play-state:paused;
  transform:translate3d(0,-10px,0) scale(1.02);
  transition:border-color .8s var(--ease), box-shadow .8s var(--ease),
             transform .9s var(--ease);
}
.card:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:4px; }

/* as fontes moram aqui, e nao em style="" no HTML, para que o CSP possa
   dispensar 'unsafe-inline' em style-src */
.card--institucional .card__media{ --img:url("images/institucional.webp"); }
.card--loja        .card__media{ --img:url("images/loja.webp"); }
.card--landing     .card__media{ --img:url("images/landing.webp"); }

.card__media{
  position:absolute; inset:-6%;
  z-index:-2;
  background-image:var(--img), linear-gradient(145deg,#141416,#0a0a0b 60%,#120a0e);
  background-size:cover; background-position:center;
  filter:blur(6px) saturate(92%) brightness(.44);
  transform:scale(1.06);
  transition:filter 1s var(--ease), transform 1.2s var(--ease);
}
.card:hover .card__media{ filter:blur(4px) saturate(105%) brightness(.52); transform:scale(1.1); }

.card__veil{
  position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(5,5,5,.35) 0%, rgba(5,5,5,.72) 55%, rgba(5,5,5,.92) 100%);
}

.card__label{
  display:block; text-align:right;
  font-size:12px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gray);
  transition:color .7s var(--ease);
}
.card:hover .card__label{ color:rgba(255,255,255,.85); }

.card__body{
  position:absolute; left:28px; right:28px; bottom:28px;
  display:block;
}
.card__desc{
  display:block;
  font-size:clamp(14px,1.05vw,15px);
  line-height:1.62;
  color:rgba(255,255,255,.82);
  transition:opacity .6s var(--ease), transform .7s var(--ease);
}
.card:hover .card__desc{ opacity:0; transform:translate3d(0,10px,0); }

/* burgundy overlay rising from the bottom */
.card__overlay{
  position:absolute; inset:0;
  display:flex; flex-direction:column; justify-content:flex-end; gap:22px;
  padding:28px;
  background:linear-gradient(180deg, rgba(128,0,32,.55) 0%, rgba(128,0,32,.94) 62%, rgba(90,0,22,.98) 100%);
  transform:translate3d(0,101%,0);
  transition:transform 1s var(--ease);
  will-change:transform;
}
.card:hover .card__overlay, .card:focus-visible .card__overlay{ transform:translate3d(0,0,0); }

.card__list{ display:flex; flex-direction:column; gap:12px; }
.card__list li{
  position:relative;
  padding-left:20px;
  font-size:15px; color:#fff;
  opacity:0; transform:translate3d(0,14px,0);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.card__list li::before{
  content:""; position:absolute; left:0; top:.72em;
  width:8px; height:1px; background:var(--gold);
}
.card:hover .card__list li{ opacity:1; transform:none; }
.card:hover .card__list li:nth-child(1){ transition-delay:.16s; }
.card:hover .card__list li:nth-child(2){ transition-delay:.24s; }
.card:hover .card__list li:nth-child(3){ transition-delay:.32s; }
.card:hover .card__list li:nth-child(4){ transition-delay:.40s; }

.card__cta{
  display:inline-flex; align-items:center; gap:10px;
  font-size:13px; letter-spacing:.06em; color:var(--gold);
  opacity:0; transform:translate3d(0,12px,0);
  transition:opacity .7s var(--ease) .46s, transform .7s var(--ease) .46s;
}
.card:hover .card__cta{ opacity:1; transform:none; }
.card__cta i{ transition:transform .6s var(--ease); font-style:normal; }
.card:hover .card__cta i{ transform:translateX(5px); }

/* ---------- Projetos (prova social) ---------- */

/* Deliberadamente mais sobrio que .card: os cards de servico vendem, estes
   comprovam. Sem foto de fundo, sem overlay — o peso vem da tipografia e de
   uma unica linha dourada que corre no topo ao passar o mouse. */
.works{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:clamp(18px, 2.4vw, 28px);
}

.work__link{
  position:relative; display:flex; flex-direction:column;
  height:100%;
  padding:clamp(26px, 3vw, 38px);
  border-radius:20px;
  border:1px solid var(--gold-hair);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  overflow:hidden;
  transition:border-color .8s var(--ease), box-shadow .8s var(--ease),
             transform .8s var(--ease);
}
.work__link::before{
  content:""; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--gold), transparent);
  transform:scaleX(0);
  transition:transform .9s var(--ease);
}
.work__link:hover, .work__link:focus-visible{
  border-color:var(--gold-soft);
  box-shadow:var(--shadow-lift);
  transform:translate3d(0,-6px,0);
}
.work__link:hover::before, .work__link:focus-visible::before{ transform:scaleX(1); }
.work__link:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:4px; }

.work__kind{
  display:block; margin-bottom:18px;
  font-size:11px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold);
}
.work__name{
  display:block; margin-bottom:14px;
  font-size:clamp(21px,2.2vw,28px); font-weight:600; letter-spacing:-0.028em;
  color:var(--white);
}
.work__desc{
  display:block;
  font-size:clamp(14px,1.1vw,16px); line-height:1.7;
  color:var(--gray);
  max-width:46ch;
}
/* empurrado para a base para que os dois cards alinhem o CTA na mesma linha,
   independente do tamanho da descricao */
.work__cta{
  display:inline-flex; align-items:center; gap:10px;
  margin-top:auto; padding-top:28px;
  font-size:13px; letter-spacing:.06em; color:var(--gold);
}
/* case unico (landing de campanha): sem esticar num card gigante */
.works--single{ grid-template-columns:minmax(0,1fr); max-width:620px; }

.work__cta i{ font-style:normal; transition:transform .6s var(--ease); }
.work__link:hover .work__cta i{ transform:translateX(5px); }

/* ---------- Split sections ---------- */

.split__grid{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:clamp(32px, 6vw, 84px);
  align-items:center;
}
.split--reverse .frame{ order:2; }

/* PNGs recortados: sem moldura, sem fundo, sem véu — qualquer chrome aqui
   anularia a transparência e traria de volta o retângulo preto. A profundidade
   vem do halo atrás da arte e do drop-shadow, que seguem o contorno real. */
.frame{
  position:relative; margin:0;
  background:none; border:0; overflow:visible;
}
.frame picture{ display:block; }
.frame img{
  position:relative; z-index:1;
  width:100%; height:auto; object-fit:contain;
  max-height:78vh;   /* a image1 é retrato: sem isso ela domina a dobra */
  filter:drop-shadow(0 26px 46px rgba(0,0,0,.75));
  transition:transform 1.4s var(--ease), filter 1s var(--ease);
}
.frame img.is-missing{ opacity:0; }
.frame:hover img{
  transform:scale(1.03);
  filter:drop-shadow(0 40px 70px rgba(0,0,0,.85))
         drop-shadow(0 0 42px rgba(207,181,59,.22));
}

/* halo suave por trás da arte, dando o "flutuando" sem caixa visível */
.frame__glow{
  position:absolute; z-index:0;
  inset:6% 4%;
  pointer-events:none;
  border-radius:50%;
  background:radial-gradient(closest-side, rgba(207,181,59,.13), rgba(128,0,32,.09) 55%, transparent 78%);
  filter:blur(46px);
  transition:opacity .9s var(--ease);
  opacity:.85;
}
.frame:hover .frame__glow{ opacity:1; }

.displayTitle{
  margin:0 0 clamp(28px,4vw,42px);
  font-size:clamp(26px,3.4vw,44px);
  line-height:1.2; font-weight:600; letter-spacing:-0.032em;
}
.displayTitle em{
  font-style:normal;
  background:linear-gradient(100deg,#fff, var(--gold) 60%, #f2e6ae);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

.prose{
  margin:0 0 20px;
  font-size:clamp(15px,1.2vw,17px);
  line-height:1.78;
  color:var(--gray);
  max-width:56ch;
}
.prose strong{ color:var(--white); font-weight:550; }

/* ---------- Wave button ---------- */

.btn{
  position:relative; display:inline-flex; align-items:center; gap:2px;
  padding:16px 34px;
  border-radius:999px;
  background:linear-gradient(180deg, #8e0a26, var(--wine));
  border:1px solid rgba(207,181,59,.22);
  box-shadow:0 16px 40px -22px rgba(128,0,32,.95), inset 0 1px 0 rgba(255,255,255,.08);
  font-size:15px; font-weight:550; letter-spacing:-0.01em; color:#fff;
  overflow:hidden;
  transition:transform .7s var(--ease), box-shadow .7s var(--ease), border-color .7s var(--ease);
}
.btn::before{
  content:""; position:absolute; inset:0;
  background:linear-gradient(120deg, transparent 20%, rgba(207,181,59,.28), transparent 80%);
  transform:translateX(-120%);
  transition:transform 1.1s var(--ease);
}
.btn:hover{
  transform:translate3d(0,-3px,0);
  border-color:var(--gold-soft);
  box-shadow:0 26px 56px -24px rgba(128,0,32,1), 0 0 40px -20px rgba(207,181,59,.5);
}
.btn:hover::before{ transform:translateX(120%); }
.btn:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:5px; }

.btn__label{ position:relative; display:inline-flex; }
.btn__label span{
  display:inline-block;
  transition:transform .62s var(--ease), color .62s var(--ease);
  will-change:transform;
}
.btn:hover .btn__label span{ transform:translateY(-5px); color:#f6ecc0; }

/* ---------- About ---------- */

.about__inner{ max-width:860px; text-align:center; }
.about__text{
  margin:0 0 22px;
  font-size:clamp(18px,2.1vw,27px);
  line-height:1.5; font-weight:450; letter-spacing:-0.024em;
  color:rgba(255,255,255,.92);
}
.about__text--muted{
  color:var(--gray); font-weight:400;
  font-size:clamp(15px,1.4vw,19px); line-height:1.72;
  max-width:62ch; margin-inline:auto; margin-top:28px;
}

.about__cta{ margin-top:clamp(34px,5vw,52px); }

.notFound{ min-height:100svh; display:flex; align-items:center; }

/* ---------- Landing pages de campanha ---------- */

/* CTA no proprio header: em trafego pago o visitante pode decidir a qualquer
   momento, e nao so quando chega a um bloco de CTA */
.header__cta{
  display:inline-flex; align-items:center;
  padding:10px 20px; border-radius:999px;
  background:linear-gradient(180deg,#8e0a26,var(--wine));
  border:1px solid rgba(207,181,59,.24);
  font-size:13px; font-weight:550; color:#fff;
  transition:border-color .6s var(--ease), box-shadow .6s var(--ease);
}
.header__cta:hover{
  border-color:var(--gold-soft);
  box-shadow:0 0 34px -16px rgba(207,181,59,.6);
}
.header__cta:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:4px; }

/* menor que o hero da home: aqui a dobra precisa caber titulo, lead e CTA */
.lpHero{ padding:clamp(130px,18vw,190px) 0 clamp(60px,9vw,100px); }
.lpHero__inner{ max-width:860px; }
.lpHero__title{
  margin:0 0 clamp(22px,3vw,30px);
  font-size:clamp(30px,5vw,60px);
  line-height:1.13; font-weight:600; letter-spacing:-0.038em;
  text-wrap:balance;
}
.lpHero__title em{
  font-style:normal;
  background:linear-gradient(100deg,#fff 8%, var(--gold) 48%, #f0e2a0 92%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.lpHero__lead{
  margin:0 0 clamp(34px,5vw,48px);
  font-size:clamp(16px,1.5vw,19px); line-height:1.72;
  color:var(--gray); max-width:60ch;
}
.lpHero__actions{ display:flex; align-items:center; gap:22px; flex-wrap:wrap; }
.lpHero__note{ font-size:13px; color:var(--gray); letter-spacing:.02em; }

/* ---------- Blocos de beneficio ---------- */

.feats{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:clamp(24px,3.4vw,44px);
}
.feat{
  padding-top:22px;
  border-top:1px solid var(--gold-hair);
}
.feat__title{
  margin:0 0 12px;
  font-size:clamp(17px,1.6vw,20px); font-weight:600; letter-spacing:-0.024em;
  color:var(--white);
}
.feat__text{
  margin:0;
  font-size:clamp(14px,1.1vw,16px); line-height:1.72;
  color:var(--gray); max-width:48ch;
}

/* ---------- FAQ ---------- */

/* <details> nativo: abre e fecha sem uma linha de JS, e continua funcionando
   se o script.js nao carregar */
.faq{ max-width:860px; }
.faq__item{
  border-bottom:1px solid var(--gold-hair);
  padding:22px 0;
}
.faq__q{
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  cursor:pointer; list-style:none;
  font-size:clamp(16px,1.4vw,18px); font-weight:550; letter-spacing:-0.02em;
  color:var(--white);
  transition:color .5s var(--ease);
}
.faq__q::-webkit-details-marker{ display:none; }
.faq__q::after{
  content:"+"; flex:none;
  font-size:22px; font-weight:400; color:var(--gold);
  transition:transform .5s var(--ease);
}
.faq__item[open] .faq__q::after{ transform:rotate(45deg); }
.faq__q:hover{ color:var(--gold); }
.faq__q:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:6px; border-radius:4px; }
.faq__a{
  margin:16px 0 0;
  font-size:clamp(14px,1.1vw,16px); line-height:1.76;
  color:var(--gray); max-width:62ch;
}

/* ---------- WhatsApp flutuante ---------- */

/* so entra depois da dobra: no hero o CTA principal ja e a propria pagina */
.waFab{
  position:fixed; z-index:60;
  right:clamp(16px,3vw,28px);
  bottom:clamp(16px,3vw,28px);
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 20px;
  border-radius:999px;
  background:linear-gradient(180deg,#8e0a26,var(--wine));
  border:1px solid rgba(207,181,59,.24);
  box-shadow:0 18px 44px -20px rgba(128,0,32,.95), inset 0 1px 0 rgba(255,255,255,.08);
  color:#fff; font-size:14px; font-weight:550; letter-spacing:-0.01em;
  opacity:0; translate:0 18px; pointer-events:none;
  transition:opacity .6s var(--ease), translate .6s var(--ease),
             box-shadow .6s var(--ease), border-color .6s var(--ease);
}
.waFab.is-in,
html:not(.js) .waFab{ opacity:1; translate:0 0; pointer-events:auto; }
.waFab:hover{
  border-color:var(--gold-soft);
  box-shadow:0 26px 56px -22px rgba(128,0,32,1), 0 0 40px -20px rgba(207,181,59,.5);
}
.waFab:focus-visible{ outline:1px solid var(--gold-soft); outline-offset:5px; }
.waFab__icon{ flex:none; }

/* ---------- Footer ---------- */

.footer{
  border-top:1px solid var(--gold-hair);
  padding:38px 0 46px;
}
.footer__inner{
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  flex-wrap:wrap;
}
.footer__brand{ font-size:14px; font-weight:600; letter-spacing:-0.02em; }
.footer__note{ font-size:12px; color:var(--gray); letter-spacing:.04em; }

/* ---------- Responsive ---------- */

@media (max-width: 960px){
  .cards{ grid-template-columns:1fr; }
  .works{ grid-template-columns:1fr; }
  .feats{ grid-template-columns:1fr; }
  .card{ min-height:380px; }
  .split__grid{ grid-template-columns:1fr; }
  .split--reverse .frame{ order:0; }
  .hero__title{ max-width:none; }
  .frame{ max-width:560px; margin-inline:auto; }
}

@media (max-width: 640px){
  .card{ min-height:340px; padding:22px; }
  .frame img{ filter:drop-shadow(0 16px 30px rgba(0,0,0,.7)); }
  .card__body, .card__overlay{ padding:22px; }
  .card__body{ left:22px; right:22px; bottom:22px; }
  /* softer motion on small screens */
  .float{ animation-duration:11s; }
  /* no celular o FAB vira so o icone: o rotulo cobriria conteudo util */
  .waFab{ padding:14px; }
  .waFab__text{ display:none; }
  /* espaco para o FAB nao sentar em cima da assinatura do rodape */
  .footer{ padding-bottom:96px; }
}

@media (hover:none){
  /* touch: overlay reveals on tap-focus / active instead of hover */
  .card.is-open .card__overlay{ transform:translate3d(0,0,0); }
  .card.is-open .card__list li,
  .card.is-open .card__cta{ opacity:1; transform:none; }
  .card.is-open .card__desc{ opacity:0; }
  .card.is-open .card__list li:nth-child(1){ transition-delay:.16s; }
  .card.is-open .card__list li:nth-child(2){ transition-delay:.24s; }
  .card.is-open .card__list li:nth-child(3){ transition-delay:.32s; }
  .card.is-open .card__list li:nth-child(4){ transition-delay:.40s; }
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  /* o deslocamento do reveal usa `translate`, nao `transform` (ver comentario
     na secao Reveal) — desfazer `transform` aqui nao teria efeito nenhum */
  .js .reveal{ opacity:1; translate:none; }
  html{ scroll-behavior:auto; }
  .waFab{ transition:none; }
}