/* =========================================================
   D3 TECH — Landing Page
   Identidade da marca: âmbar do logo + família azul, sobre fundo escuro
   ========================================================= */

:root{
  /* ---------- Cores da marca (extraídas do logo/paleta) ---------- */
  --amber:      #ffc450;   /* âmbar do "TECH" — cor de AÇÃO */
  --blue:       #0166ff;   /* azul vivo — ATMOSFERA e estrutura */
  --blue-700:   #003680;
  --blue-900:   #002865;

  /* ---------- Extensões da paleta (necessárias para UI) ---------- */
  --amber-deep: #f0a62e;   /* dá profundidade ao gradiente âmbar */
  --amber-soft: #ffe0a3;   /* texto pequeno âmbar sobre escuro */
  --on-brand:   #04070f;   /* texto sobre superfície âmbar */

  /* Triplets para rgba() — um só lugar controla todos os brilhos */
  --glow-a:   255,196,80;  /* âmbar */
  --glow-b:   1,102,255;   /* azul  */
  --ink-rgb:  4,7,15;
  --ink2-rgb: 7,13,28;

  /* ---------- Superfícies ----------
     Preto puro (#000 da paleta) foi trocado por um quase-preto com
     viés azul: mantém o fundo dentro da família da marca. */
  --bg:        #04070f;
  --bg-2:      #070d1c;
  --surface:   #0b1533;
  --surface-2: #122045;
  --line:      rgba(255,255,255,.08);

  --txt:       #eaf0ff;
  --txt-soft:  #93a6cc;

  /* Aliases semânticos usados pelo resto da folha */
  --brand:     var(--amber);
  --brand-2:   var(--blue);
  --wa:        #25d366;

  /* Âmbar puro no gradiente: âmbar→azul passaria por um cinza sujo */
  --grad:      linear-gradient(135deg, #ffd37a 0%, var(--amber) 45%, var(--amber-deep) 100%);
  --grad-blue: linear-gradient(135deg, var(--blue) 0%, var(--blue-900) 100%);

  --r-sm: 10px;
  --r:    18px;
  --r-lg: 26px;

  --shadow:    0 20px 50px -20px rgba(0,0,0,.8);
  --shadow-3d: 0 30px 60px -25px rgba(var(--glow-a),.35), 0 10px 30px -10px rgba(0,0,0,.7);

  --max: 1180px;
  --pad: clamp(20px, 5vw, 40px);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  background:var(--bg);
  color:var(--txt);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.65;
  overflow-x:hidden;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; }
h1,h2,h3{ font-family:'Sora',sans-serif; line-height:1.15; letter-spacing:-.02em; }
b,strong{ font-weight:700; }

.container{ width:100%; max-width:var(--max); margin-inline:auto; padding-inline:var(--pad); }
.container--narrow{ max-width:820px; }

.section{ padding:clamp(70px,10vw,120px) 0; }
.section__title{
  font-size:clamp(1.9rem,4.4vw,3rem);
  text-align:center;
  margin-bottom:14px;
}
.section__title--left{ text-align:left; }
.section__lead{
  text-align:center; color:var(--txt-soft);
  max-width:620px; margin:0 auto clamp(40px,6vw,60px);
  font-size:1.05rem;
}
.hl{
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:'Sora',sans-serif; font-weight:700; font-size:.98rem;
  padding:15px 28px; border-radius:100px; border:0; cursor:pointer;
  background:var(--grad); color:var(--on-brand);
  box-shadow:0 12px 30px -12px rgba(var(--glow-a),.7);
  transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, filter .25s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-3px); box-shadow:0 20px 40px -14px rgba(var(--glow-a),.85); filter:brightness(1.06); }
.btn:active{ transform:translateY(-1px); }
.btn--lg{ padding:18px 34px; font-size:1.05rem; }
.btn--sm{ padding:11px 20px; font-size:.88rem; }
.btn--block{ display:flex; width:100%; margin-top:auto; }
.btn--ghost{
  background:transparent; color:var(--txt);
  border:1px solid var(--line); box-shadow:none;
}
.btn--ghost:hover{ background:rgba(255,255,255,.05); box-shadow:none; }
.btn--white{ background:#fff; color:var(--bg-2); box-shadow:0 14px 34px -12px rgba(0,0,0,.6); }
.btn__ic{ font-size:1.1em; }

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  padding:14px 0;
  transition:background .3s, backdrop-filter .3s, border-color .3s, padding .3s;
  border-bottom:1px solid transparent;
}
.header.is-stuck{
  background:rgba(var(--ink-rgb),.82);
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:var(--line);
  padding:9px 0;
}
.header__inner{ display:flex; align-items:center; gap:28px; }

/* Logo — arte real da marca */
.logo{ display:flex; align-items:center; margin-right:auto; }
.logo__img{
  height:30px; width:auto;
  transition:height .3s, filter .3s;
  /* halo âmbar sutil: separa o logo do vídeo de fundo sem caixa */
  filter:drop-shadow(0 4px 14px rgba(var(--glow-a),.28));
}
.header.is-stuck .logo__img{ height:26px; }
.logo:hover .logo__img{ filter:drop-shadow(0 4px 18px rgba(var(--glow-a),.5)); }

/* Versão empilhada, usada no rodapé */
.logo__img--stack{ height:78px; margin-bottom:14px; }

/* Atalho para quem navega por teclado: fica escondido até receber foco */
.pular{
  position:absolute; left:-9999px; top:0; z-index:200;
  padding:12px 20px; border-radius:0 0 10px 0;
  background:var(--brand); color:var(--on-brand); font-weight:700;
}
.pular:focus{ left:0; }

.nav{ display:flex; gap:26px; font-size:.94rem; color:var(--txt-soft); font-weight:500; }
.nav a[aria-current="page"]{ color:var(--txt); }
.nav a[aria-current="page"]::after{ width:100%; }

/* ---------- Menu do celular ---------- */
.menu-btn{
  display:none; flex-direction:column; gap:5px;
  width:44px; height:44px; align-items:center; justify-content:center;
  background:transparent; border:1px solid var(--line); border-radius:12px;
  cursor:pointer;
}
.menu-btn span{
  display:block; width:20px; height:2px; border-radius:2px;
  background:var(--txt); transition:transform .3s, opacity .2s;
}
.menu-btn[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.menu-btn[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* Painel que desce sobre a página. Anima por transform — max-height
   recalcularia layout a cada quadro e engasgaria em aparelho fraco. */
.menu-mobile{
  display:none;
  position:fixed; inset:0 0 auto 0;
  padding:96px var(--pad) 34px;
  flex-direction:column; gap:6px;
  background:rgba(var(--ink-rgb),.97);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  transform:translateY(-101%);
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
  z-index:-1;
}
.menu-mobile a:not(.btn){
  padding:15px 4px; font-family:'Sora',sans-serif; font-weight:600;
  font-size:1.05rem; border-bottom:1px solid var(--line);
}
.menu-mobile a[aria-current="page"]{ color:var(--brand); }
.menu-mobile .btn{ margin-top:18px; }
.header.menu-aberto .menu-mobile{ transform:none; }
.nav a{ position:relative; transition:color .2s; }
.nav a::after{
  content:''; position:absolute; left:0; bottom:-6px; height:2px; width:0;
  background:var(--grad); transition:width .25s;
}
.nav a:hover{ color:var(--txt); }
.nav a:hover::after{ width:100%; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  padding:clamp(120px,17vw,175px) 0 clamp(70px,9vw,110px);
  overflow:hidden;
}
.hero__bg{ position:absolute; inset:0; z-index:0; pointer-events:none; }

/* ---------- Vídeo de fundo ---------- */
.bgvid{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover; object-position:center;
  opacity:0;                       /* entra só quando tem frame pronto */
  transition:opacity 1.4s ease;
  will-change:opacity;
}
.bgvid.is-ready{ opacity:.62; }

/* Véu escuro por cima do vídeo — garante contraste do texto */
.bgvid__scrim{ position:absolute; inset:0; }
.bgvid__scrim--hero{
  background:
    linear-gradient(90deg, var(--bg) 8%, rgba(var(--ink-rgb),.88) 38%, rgba(var(--ink-rgb),.35) 100%),
    linear-gradient(180deg, rgba(var(--ink-rgb),.9) 0%, transparent 28%, transparent 72%, var(--bg) 100%);
}
.bgvid__scrim--cta{
  background:
    radial-gradient(ellipse 55% 70% at 50% 50%, rgba(var(--ink2-rgb),.86) 0%, rgba(var(--ink2-rgb),.4) 100%),
    linear-gradient(180deg, var(--bg) 0%, transparent 30%, transparent 70%, var(--bg) 100%);
}

.orb{
  position:absolute; border-radius:50%;
  filter:blur(90px); opacity:.5;
}
/* Âmbar entra baixo: desfocado em área grande ele vira marrom se exagerar */
.orb--1{ width:520px; height:520px; background:var(--amber); top:-160px; left:-140px; opacity:.14; animation:float 14s ease-in-out infinite; }
.orb--2{ width:460px; height:460px; background:var(--blue); top:120px; right:-150px; opacity:.28; animation:float 18s ease-in-out infinite reverse; }
.orb--3{ width:600px; height:600px; background:var(--blue); top:-220px; left:50%; margin-left:-300px; opacity:.3; }
@keyframes float{
  0%,100%{ transform:translate3d(0,0,0) scale(1); }
  50%    { transform:translate3d(30px,-40px,0) scale(1.08); }
}

/* Grade 3D em perspectiva (chão) */
.grid3d{
  position:absolute; inset:auto 0 -20% 0; height:70%;
  background-image:
    linear-gradient(rgba(var(--glow-b),.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--glow-b),.16) 1px, transparent 1px);
  background-size:60px 60px;
  transform:perspective(420px) rotateX(64deg);
  transform-origin:bottom;
  mask-image:linear-gradient(transparent, #000 45%, transparent 92%);
  -webkit-mask-image:linear-gradient(transparent, #000 45%, transparent 92%);
  opacity:.3;                      /* discreto: o vídeo já carrega a cena */
  animation:gridRun 9s linear infinite;
}
@keyframes gridRun{ to{ background-position:0 60px, 0 0; } }

.hero__inner{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.05fr .95fr;
  gap:clamp(30px,5vw,60px); align-items:center;
}

.badge{
  display:inline-flex; align-items:center; gap:9px;
  padding:8px 16px; border-radius:100px;
  background:rgba(var(--glow-a),.09); border:1px solid rgba(var(--glow-a),.28);
  font-size:.82rem; font-weight:600; color:var(--amber-soft);
  margin-bottom:24px;
}
.badge__dot{
  width:8px; height:8px; border-radius:50%; background:var(--wa);
  box-shadow:0 0 0 0 rgba(37,211,102,.7); animation:pulse 2s infinite;
}
@keyframes pulse{
  70%{ box-shadow:0 0 0 9px rgba(37,211,102,0); }
  100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); }
}

.hero__title{ font-size:clamp(2.15rem,5.2vw,3.7rem); font-weight:800; margin-bottom:22px; }
.hero__sub{ color:var(--txt-soft); font-size:clamp(1rem,1.6vw,1.14rem); max-width:540px; margin-bottom:34px; }
.hero__sub strong{ color:var(--txt); }
.hero__cta{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:30px; }

.trust{ display:flex; flex-wrap:wrap; gap:10px 24px; font-size:.9rem; color:var(--txt-soft); }
.trust li{ display:flex; align-items:center; gap:8px; }
.trust span{ color:var(--brand); font-weight:700; }

/* =========================================================
   CENA 3D DO HERO
   ========================================================= */
.hero__scene{ display:grid; place-items:center; }
.scene{
  width:100%; max-width:440px; aspect-ratio:1/1.02;
  perspective:1100px; perspective-origin:50% 45%;
}
.scene__stage{
  position:relative; width:100%; height:100%;
  transform-style:preserve-3d;
  transform:rotateX(var(--rx,8deg)) rotateY(var(--ry,-14deg));
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
}

/* Cards flutuantes 3D */
.card3d{
  position:absolute;
  width:min(70%, 250px);
  padding:2px; border-radius:var(--r);
  background:linear-gradient(150deg, rgba(255,255,255,.22), rgba(255,255,255,.02));
  transform-style:preserve-3d;
  transform:translateZ(var(--z)) translateY(0);
  box-shadow:var(--shadow-3d);
  animation:bob 6s ease-in-out infinite;
  overflow:hidden;
}
.card3d__face{
  position:relative; z-index:1;
  background:linear-gradient(160deg, var(--surface-2), var(--surface));
  border-radius:calc(var(--r) - 2px);
  padding:20px 22px;
}
.card3d__ic{ font-size:1.9rem; display:block; margin-bottom:10px; }
.card3d h3{ font-size:1.02rem; margin-bottom:4px; }
.card3d p{ font-size:.85rem; color:var(--txt-soft); }
.card3d p b{ color:var(--brand); }
.card3d__shine{
  position:absolute; inset:0; z-index:2; pointer-events:none;
  background:linear-gradient(115deg, transparent 40%, rgba(255,255,255,.14) 50%, transparent 60%);
  transform:translateX(-100%);
  animation:shine 5s ease-in-out infinite;
}
@keyframes shine{ 0%,70%{ transform:translateX(-100%);} 100%{ transform:translateX(100%);} }
@keyframes bob{
  0%,100%{ transform:translateZ(var(--z)) translateY(0); }
  50%    { transform:translateZ(var(--z)) translateY(-14px); }
}
.card3d--phone{ top:4%;  left:0;   animation-delay:0s; }
.card3d--pc   { top:38%; right:0;  animation-delay:-2s; }
.card3d--game { top:70%; left:8%;  animation-delay:-4s; }

/* Cubo 3D rotativo */
.cube{
  position:absolute; top:26%; right:14%;
  width:88px; height:88px;
  transform-style:preserve-3d;
  animation:cubeSpin 16s linear infinite;
}
.cube__f{
  position:absolute; width:88px; height:88px;
  border:1px solid rgba(var(--glow-b),.55);
  background:linear-gradient(140deg, rgba(var(--glow-b),.14), rgba(var(--glow-b),.1));
  backdrop-filter:blur(3px);
  box-shadow:inset 0 0 24px rgba(var(--glow-b),.22);
}
.cube__f--front { transform:translateZ(44px); }
.cube__f--back  { transform:rotateY(180deg) translateZ(44px); }
.cube__f--right { transform:rotateY(90deg)  translateZ(44px); }
.cube__f--left  { transform:rotateY(-90deg) translateZ(44px); }
.cube__f--top   { transform:rotateX(90deg)  translateZ(44px); }
.cube__f--bottom{ transform:rotateX(-90deg) translateZ(44px); }
@keyframes cubeSpin{ to{ transform:rotateX(360deg) rotateY(360deg); } }

.scene__floor{
  position:absolute; left:50%; bottom:-4%;
  width:74%; height:24px; transform:translateX(-50%) translateZ(-90px);
  background:radial-gradient(ellipse at center, rgba(var(--glow-a),.3), transparent 70%);
  filter:blur(14px);
}

/* =========================================================
   STATS
   ========================================================= */
.stats{
  border-block:1px solid var(--line);
  background:linear-gradient(180deg, var(--bg-2), var(--bg));
  padding:clamp(38px,5vw,54px) 0;
}
.stats__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat b{
  display:block; font-family:'Sora',sans-serif; font-weight:800;
  font-size:clamp(1.9rem,4vw,2.8rem); line-height:1;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:6px;
}
.stat span{ font-size:.86rem; color:var(--txt-soft); }

/* =========================================================
   DORES
   ========================================================= */
.pain{ background:var(--bg); }
.pain__grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); gap:16px; }
.pain__card{
  display:flex; align-items:center; gap:14px;
  padding:20px 22px; border-radius:var(--r);
  background:var(--surface); border:1px solid var(--line);
  transition:transform .25s, border-color .25s, background .25s;
}
.pain__card:hover{ transform:translateY(-4px); border-color:rgba(var(--glow-a),.35); background:var(--surface-2); }
.pain__card span{ font-size:1.6rem; flex-shrink:0; }
.pain__card p{ font-size:.96rem; color:var(--txt-soft); }

/* =========================================================
   SERVIÇOS
   ========================================================= */
.svc__grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:24px;
  perspective:1400px;
}
.svc{
  border-radius:var(--r-lg); padding:1px;
  background:linear-gradient(160deg, rgba(255,255,255,.14), rgba(255,255,255,.02));
  transform-style:preserve-3d;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
  box-shadow:var(--shadow);
}
.svc:hover{ box-shadow:var(--shadow-3d); }
.svc__inner{
  position:relative; height:100%;
  display:flex; flex-direction:column; gap:14px;
  padding:32px 28px 28px;
  border-radius:calc(var(--r-lg) - 1px);
  background:linear-gradient(170deg, var(--surface-2), var(--surface) 60%);
}
.svc--feat .svc__inner{ background:linear-gradient(170deg, #14264f, var(--surface) 65%); }
/* Borda do card destaque: âmbar -> azul escuro.
   Âmbar -> azul vivo passaria por um verde-acinzentado sujo no meio. */
.svc--feat{ background:linear-gradient(160deg, var(--amber), var(--blue-700)); }
.svc__tag{
  position:absolute; top:-1px; right:22px;
  padding:6px 14px; border-radius:0 0 10px 10px;
  background:var(--grad); color:var(--on-brand);
  font-size:.72rem; font-weight:800; font-family:'Sora',sans-serif;
  letter-spacing:.03em; text-transform:uppercase;
}
.svc__ic{ font-size:2.4rem; }
.svc h3{ font-size:1.32rem; }
.svc ul{ display:grid; gap:9px; }
.svc ul li{
  position:relative; padding-left:24px; font-size:.95rem; color:var(--txt-soft);
}
.svc ul li::before{
  content:'✓'; position:absolute; left:0; top:0;
  color:var(--brand); font-weight:700;
}
.svc__time{
  font-size:.88rem; color:var(--txt-soft);
  padding-top:14px; border-top:1px solid var(--line);
}
.svc__time b{ color:var(--txt); }

/* =========================================================
   SCROLL-SCRUB — o vídeo avança conforme a rolagem
   A seção é alta; dentro dela um palco sticky de 1 tela.
   ========================================================= */
.scrub{
  position:relative;
  height:320vh;                    /* altura = quanto de rolagem "gasta" o vídeo */
  background:var(--bg);
}
.scrub__sticky{
  position:sticky; top:0;
  height:100vh; height:100svh;
  overflow:hidden;
  display:grid; align-items:center;
}
.scrub__vid{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  opacity:0; transition:opacity 1s ease;
}
.scrub__vid.is-ready{ opacity:1; }

.scrub__scrim{ position:absolute; inset:0; }
.scrub__scrim--left{
  background:
    linear-gradient(90deg, var(--bg) 4%, rgba(var(--ink-rgb),.9) 40%, rgba(var(--ink-rgb),.15) 100%),
    linear-gradient(180deg, var(--bg) 0%, transparent 22%, transparent 78%, var(--bg) 100%);
}
.scrub__scrim--right{
  background:
    linear-gradient(270deg, var(--bg) 4%, rgba(var(--ink-rgb),.9) 40%, rgba(var(--ink-rgb),.15) 100%),
    linear-gradient(180deg, var(--bg) 0%, transparent 22%, transparent 78%, var(--bg) 100%);
}

.scrub__grid{ position:relative; z-index:2; }
.scrub__copy{ max-width:520px; }
.scrub--alt .scrub__copy{ margin-left:auto; }

.scrub__eyebrow{
  display:inline-block; margin-bottom:16px;
  padding:6px 14px; border-radius:100px;
  background:rgba(var(--glow-a),.1); border:1px solid rgba(var(--glow-a),.3);
  font-size:.76rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--amber-soft);
}
.scrub__title{
  font-size:clamp(1.7rem,3.6vw,2.6rem);
  margin-bottom:30px;
}

/* Os passos ocupam o mesmo espaço e trocam por fade */
.scrub__steps{ position:relative; min-height:210px; margin-bottom:26px; }
.scrub__step{
  position:absolute; inset:0 0 auto 0;
  opacity:0; transform:translateY(18px);
  transition:opacity .5s ease, transform .5s cubic-bezier(.2,.8,.2,1);
  pointer-events:none;
}
.scrub__step.is-active{ opacity:1; transform:none; pointer-events:auto; }
.scrub__n{
  display:block; font-family:'Sora',sans-serif; font-weight:800; font-size:.9rem;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:8px; letter-spacing:.1em;
}
.scrub__step h3{ font-size:1.3rem; margin-bottom:10px; }
.scrub__step p{ color:var(--txt-soft); font-size:1rem; }

/* Barra de progresso da desmontagem */
.scrub__bar{
  position:absolute; left:0; right:0; bottom:0; z-index:3;
  height:3px; background:rgba(255,255,255,.08);
}
.scrub__bar span{
  display:block; height:100%; width:0%;
  background:var(--grad);
  box-shadow:0 0 14px rgba(var(--glow-a),.9);
}
.scrub__hint{
  position:absolute; left:50%; bottom:26px; z-index:3;
  transform:translateX(-50%);
  font-size:.76rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--txt-soft); opacity:.75;
  animation:hintBob 2.4s ease-in-out infinite;
}
@keyframes hintBob{
  0%,100%{ transform:translateX(-50%) translateY(0); opacity:.4; }
  50%    { transform:translateX(-50%) translateY(6px); opacity:.9; }
}
/* some assim que a pessoa começa a rolar (a animação precisa parar junto) */
.scrub__hint.is-gone{ animation:none; opacity:0; transition:opacity .4s ease; }

/* =========================================================
   COMO FUNCIONA
   ========================================================= */
.steps{ background:linear-gradient(180deg, var(--bg), var(--bg-2), var(--bg)); }
.steps__list{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:24px; counter-reset:s; }
.step{
  position:relative; padding:34px 26px 28px;
  border-radius:var(--r); background:var(--surface);
  border:1px solid var(--line);
  transition:transform .25s, border-color .25s;
}
.step:hover{ transform:translateY(-6px); border-color:rgba(var(--glow-b),.4); }
.step__n{
  position:absolute; top:-22px; left:24px;
  width:46px; height:46px; border-radius:14px;
  display:grid; place-items:center;
  background:var(--grad); color:var(--on-brand);
  font-family:'Sora',sans-serif; font-weight:800; font-size:1.25rem;
  box-shadow:0 14px 28px -12px rgba(var(--glow-a),.8);
  transform:rotate(-8deg);
}
.step h3{ font-size:1.15rem; margin:10px 0 8px; }
.step p{ font-size:.95rem; color:var(--txt-soft); }

/* =========================================================
   POR QUE A D3
   ========================================================= */
.why__inner{
  display:grid; grid-template-columns:1.05fr .95fr;
  gap:clamp(36px,6vw,70px); align-items:center;
}
.why__list{ display:grid; gap:16px; margin:26px 0 34px; }
.why__list li{
  position:relative; padding-left:34px; color:var(--txt-soft); font-size:1rem;
}
.why__list li b{ color:var(--txt); }
.why__list li::before{
  content:''; position:absolute; left:0; top:6px;
  width:20px; height:20px; border-radius:7px;
  background:var(--grad);
  box-shadow:0 6px 14px -6px rgba(var(--glow-a),.9);
}

/* Pilha 3D (selo de garantia) */
.why__scene{ display:grid; place-items:center; perspective:1000px; }
.stack3d{
  position:relative; width:min(100%,330px); aspect-ratio:1;
  transform-style:preserve-3d;
  transform:rotateX(var(--rx,54deg)) rotateZ(var(--ry,-28deg));
  transition:transform .4s cubic-bezier(.2,.8,.2,1);
}
.stack3d__layer{
  position:absolute; inset:0; border-radius:34px;
  border:1px solid rgba(var(--glow-b),.4);
  background:linear-gradient(150deg, rgba(var(--glow-b),.1), rgba(var(--glow-b),.07));
  transform:translateZ(calc(var(--i) * 34px)) scale(calc(1 - var(--i) * .06));
  box-shadow:0 0 40px rgba(var(--glow-b),.12);
  animation:layerPulse 4s ease-in-out infinite;
  animation-delay:calc(var(--i) * -.5s);
}
@keyframes layerPulse{
  0%,100%{ opacity:.5; }
  50%    { opacity:1; }
}
.stack3d__badge{
  position:absolute; inset:0; margin:auto;
  width:132px; height:132px; border-radius:50%;
  display:grid; place-content:center; text-align:center;
  /* Contra-rotaciona a inclinação do pai para o selo encarar o visitante */
  transform: rotateZ(28deg) rotateX(-54deg) translateZ(150px);
  background:var(--grad); color:var(--on-brand);
  font-family:'Sora',sans-serif; font-weight:800; font-size:2.4rem; line-height:1;
  box-shadow:0 30px 60px -20px rgba(var(--glow-a),.9);
}
.stack3d__badge small{ display:block; font-size:.6rem; font-weight:700; margin-top:6px; letter-spacing:.04em; text-transform:uppercase; }

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.tst__grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:22px; }
.tst{
  display:flex; flex-direction:column; gap:14px;
  padding:30px 28px; border-radius:var(--r);
  background:var(--surface); border:1px solid var(--line);
  transition:transform .25s, border-color .25s;
}
.tst:hover{ transform:translateY(-5px); border-color:rgba(255,255,255,.16); }
.tst__stars{ color:var(--amber); letter-spacing:3px; font-size:1.05rem; }
.tst blockquote{ font-size:.98rem; color:var(--txt-soft); font-style:italic; }
.tst figcaption{
  display:flex; align-items:center; gap:11px;
  font-size:.86rem; color:var(--txt-soft); margin-top:auto; padding-top:6px;
}
.tst figcaption b{ color:var(--txt); }
.tst figcaption small{ font-size:.78rem; opacity:.8; }
.tst__foto{ width:40px; height:40px; border-radius:50%; flex-shrink:0; }

/* Bloco de resumo / chamada para o perfil do Google */
.gr__fallback{
  max-width:520px; margin:0 auto; text-align:center;
  padding:34px 30px; border-radius:var(--r-lg);
  background:linear-gradient(160deg, var(--surface-2), var(--surface) 70%);
  border:1px solid var(--line);
}
.js-google-reviews:not([hidden]) + .gr__fallback{ margin-top:34px; }
.gr__logo{
  display:grid; place-items:center; width:52px; height:52px; margin:0 auto 14px;
  border-radius:50%; background:var(--grad); color:var(--on-brand);
  font-size:1.5rem; line-height:1;
}
.gr__fallback h3{ font-size:1.5rem; margin-bottom:8px; }
.gr__fallback p{ color:var(--txt-soft); font-size:.95rem; margin-bottom:20px; }
.gr__fonte{ display:block; margin-top:16px; font-size:.76rem; color:var(--txt-soft); opacity:.75; }
.gr__pedir{
  margin-top:28px; text-align:center; font-size:.94rem; color:var(--txt-soft);
}
.gr__pedir a{ color:var(--brand); text-decoration:underline; text-underline-offset:3px; }

/* =========================================================
   FAQ
   ========================================================= */
.faq{ display:grid; gap:12px; }
.faq__item{
  border-radius:var(--r); border:1px solid var(--line);
  background:var(--surface); overflow:hidden;
  transition:border-color .25s;
}
.faq__item[open]{ border-color:rgba(var(--glow-a),.35); }
.faq__item summary{
  cursor:pointer; list-style:none;
  padding:20px 56px 20px 24px; position:relative;
  font-family:'Sora',sans-serif; font-weight:600; font-size:1rem;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary::after{
  content:'+'; position:absolute; right:22px; top:50%; transform:translateY(-50%);
  font-size:1.5rem; color:var(--brand); transition:transform .25s;
  line-height:1;
}
.faq__item[open] summary::after{ transform:translateY(-50%) rotate(45deg); }
.faq__item p{ padding:0 24px 22px; color:var(--txt-soft); font-size:.96rem; }

/* =========================================================
   CTA FINAL
   ========================================================= */
.cta{
  position:relative; overflow:hidden;
  padding:clamp(70px,10vw,110px) 0;
  background:var(--bg-2);
  border-top:1px solid var(--line);
}
.cta__bg{ position:absolute; inset:0; pointer-events:none; }
.cta__inner{ position:relative; z-index:1; text-align:center; max-width:680px; }
.cta__inner h2{ font-size:clamp(1.9rem,4.6vw,3rem); margin-bottom:16px; }
.cta__inner p{ color:var(--txt-soft); margin-bottom:32px; }
.cta__inner small{ display:block; margin-top:20px; font-size:.83rem; color:var(--txt-soft); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ background:var(--bg); border-top:1px solid var(--line); padding:54px 0 26px; }
.footer__inner{
  display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px 30px;
}
.footer p{ font-size:.9rem; color:var(--txt-soft); }
.footer__col{ display:flex; flex-direction:column; gap:11px; align-items:flex-start; }
.footer__col h3{
  font-size:.78rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--txt); margin-bottom:3px;
}
.footer__col a{ font-size:.92rem; color:var(--txt-soft); transition:color .2s; }
.footer__col a:hover{ color:var(--brand); }
.footer__nota{ margin-top:4px; opacity:.8; }
.footer__bottom{ margin-top:36px; padding-top:20px; border-top:1px solid var(--line); }
.footer__bottom small{ color:var(--txt-soft); font-size:.82rem; }

/* =========================================================
   WHATSAPP FLUTUANTE
   ========================================================= */
.wa{
  position:fixed; right:20px; bottom:20px; z-index:120;
  display:flex; align-items:center; gap:0;
  background:var(--wa); color:#fff;
  padding:15px; border-radius:100px;
  box-shadow:0 14px 34px -10px rgba(37,211,102,.75);
  transition:gap .3s, padding .3s, transform .25s;
}
.wa:hover{ gap:10px; padding-right:24px; transform:translateY(-3px); }
.wa__label{
  max-width:0; overflow:hidden; white-space:nowrap;
  font-family:'Sora',sans-serif; font-weight:700; font-size:.92rem;
  transition:max-width .3s;
}
.wa:hover .wa__label{ max-width:140px; }

/* =========================================================
   ANIMAÇÃO DE ENTRADA POR ROLAGEM
   Só opacity e transform: as duas únicas propriedades que o
   navegador anima na GPU sem recalcular layout. Qualquer outra
   (width, top, margin) causaria engasgo a cada quadro.
   ========================================================= */
:root{ --desliza:56px; }

.reveal{
  opacity:0;
  transform:translate3d(0, 26px, 0);
  transition:opacity .65s cubic-bezier(.2,.8,.2,1),
             transform .65s cubic-bezier(.2,.8,.2,1);
  transition-delay:var(--atraso, 0ms);
}
/* Direções — aplicadas nas imagens/blocos alternadamente */
.reveal--esq { transform:translate3d(calc(var(--desliza) * -1), 0, 0); }
.reveal--dir { transform:translate3d(var(--desliza), 0, 0); }
.reveal--zoom{ transform:scale(.94); }

.reveal.is-in{ opacity:1; transform:none; }

/* O deslize lateral é menor no celular: 56px numa tela de 360px é
   quase um sexto da largura e o movimento fica exagerado. */
@media (max-width:640px){
  :root{ --desliza:28px; }
}

/* Quem pediu menos movimento recebe só o fade, sem deslocamento */
@media (prefers-reduced-motion: reduce){
  .reveal,
  .reveal--esq,
  .reveal--dir,
  .reveal--zoom{ transform:none; transition-delay:0ms; }
}

/* =========================================================
   BLOG — índice e posts
   ========================================================= */
.crumbs{
  display:flex; flex-wrap:wrap; gap:8px; align-items:center;
  font-size:.84rem; color:var(--txt-soft); margin-bottom:26px;
}
.crumbs a:hover{ color:var(--brand); }
.crumbs span[aria-hidden]{ opacity:.5; }

/* ---------- Grade de cards ---------- */
.blog__grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:26px;
}
.pcard{
  display:flex; flex-direction:column; gap:10px;
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--r); overflow:hidden;
  padding-bottom:22px;
  transition:transform .25s, border-color .25s, box-shadow .25s;
}
.pcard:hover{
  transform:translateY(-5px); border-color:rgba(var(--glow-a),.35);
  box-shadow:0 24px 50px -28px rgba(0,0,0,.9);
}
/* As capas trazem o título desenhado dentro da arte. Recortar com
   object-fit:cover decapitava a data e o rodapé, e as artes ainda têm
   proporções diferentes entre si. Aqui a imagem entra inteira: a altura
   acompanha a arte e nada é cortado, no desktop e no celular. */
.pcard img{
  display:block; width:100%; height:auto;
  border-bottom:1px solid var(--line);
  background:var(--bg-2);
}
.pcard__cat{
  align-self:flex-start; margin:16px 22px 0;
  padding:5px 12px; border-radius:100px;
  background:color-mix(in srgb, var(--cat,var(--brand)) 16%, transparent);
  border:1px solid color-mix(in srgb, var(--cat,var(--brand)) 45%, transparent);
  color:var(--cat,var(--brand));
  font-family:'Sora',sans-serif; font-size:.7rem; font-weight:800;
  letter-spacing:.07em; text-transform:uppercase;
}
.pcard h3{ font-size:1.1rem; margin:0 22px; }
.pcard p{ font-size:.9rem; color:var(--txt-soft); margin:0 22px; }
.pcard__meta{ font-size:.78rem; color:var(--txt-soft); margin:auto 22px 0; padding-top:8px; opacity:.8; }

/* ---------- Post ---------- */
.post{ padding:clamp(96px,12vw,140px) 0 clamp(50px,7vw,80px); }
.post__cat{
  display:inline-block; margin-bottom:16px;
  padding:6px 14px; border-radius:100px;
  background:color-mix(in srgb, var(--cat,var(--brand)) 14%, transparent);
  border:1px solid color-mix(in srgb, var(--cat,var(--brand)) 42%, transparent);
  color:var(--cat,var(--brand));
  font-family:'Sora',sans-serif; font-size:.72rem; font-weight:800;
  letter-spacing:.08em; text-transform:uppercase;
}
.post__title{ font-size:clamp(1.8rem,4.4vw,2.9rem); margin-bottom:14px; }
.post__meta{ font-size:.88rem; color:var(--txt-soft); margin-bottom:30px; }
.post__meta b{ color:var(--txt); font-weight:600; }
.post__cover{
  width:100%; border-radius:var(--r); border:1px solid var(--line);
  margin-bottom:34px;
}
.post__lead{
  font-size:1.14rem; line-height:1.6; color:var(--txt);
  padding-left:20px; border-left:3px solid var(--brand);
  margin-bottom:38px;
}

/* Tipografia do corpo — o artigo é o produto, então respira mais */
.post__body{ font-size:1.04rem; }
.post__body > * + *{ margin-top:20px; }
.post__body h2{
  font-size:clamp(1.35rem,2.6vw,1.75rem);
  margin-top:48px; padding-top:26px; border-top:1px solid var(--line);
}
.post__body h3{ font-size:1.14rem; margin-top:32px; color:var(--txt); }
.post__body p{ color:var(--txt-soft); }
.post__body strong,
.post__body b{ color:var(--txt); }
.post__body a{ color:var(--brand); text-decoration:underline; text-underline-offset:3px; }
.post__body a:hover{ text-decoration-thickness:2px; }
.post__body ul,
.post__body ol{ display:grid; gap:11px; padding-left:4px; }
.post__body ul li,
.post__body ol li{ position:relative; padding-left:30px; color:var(--txt-soft); }
.post__body ul li::before{
  content:''; position:absolute; left:4px; top:.62em;
  width:8px; height:8px; border-radius:3px; background:var(--grad);
}
.post__body ol{ counter-reset:passo; }
.post__body ol li{ counter-increment:passo; }
.post__body ol li::before{
  content:counter(passo); position:absolute; left:0; top:0;
  font-family:'Sora',sans-serif; font-weight:800; font-size:.82rem;
  color:var(--brand);
}
.post__body blockquote{
  padding:20px 24px; border-radius:var(--r);
  background:var(--surface); border:1px solid var(--line);
  border-left:3px solid var(--brand);
  font-size:1.06rem; color:var(--txt);
}
.post__body code,
.post__body kbd{
  font-family:ui-monospace,'Cascadia Mono',Consolas,monospace;
  font-size:.88em; padding:2px 7px; border-radius:6px;
  background:var(--surface-2); border:1px solid var(--line); color:var(--amber-soft);
}
.post__body kbd{ box-shadow:0 2px 0 rgba(0,0,0,.5); }

.post__fig{ margin:38px 0; }
.post__fig img{
  width:100%; height:auto; border-radius:var(--r);
  border:1px solid var(--line);
}
.post__fig figcaption{
  margin-top:12px; font-size:.85rem; color:var(--txt-soft); text-align:center;
}

.post__faq{ margin-top:56px; }
.post__faq h2{ font-size:clamp(1.35rem,2.6vw,1.75rem); margin-bottom:20px; }

.post__cta{
  margin-top:56px; padding:clamp(30px,5vw,44px);
  border-radius:var(--r-lg); text-align:center;
  background:linear-gradient(160deg, var(--surface-2), var(--surface) 70%);
  border:1px solid rgba(var(--glow-a),.28);
}
.post__cta h2{ font-size:clamp(1.4rem,3vw,1.9rem); margin-bottom:10px; }
.post__cta p{ color:var(--txt-soft); margin-bottom:26px; }

.post__rel{ margin-top:64px; }
.post__rel h2{ font-size:clamp(1.35rem,2.6vw,1.75rem); margin-bottom:22px; }
.post__rel .pcard h3{ font-size:1rem; margin-bottom:18px; }

.blog{ padding-top:clamp(110px,13vw,150px); }
.blog__all{ text-align:center; margin-top:40px; }

/* =========================================================
   PÁGINAS INTERNAS
   ========================================================= */
/* O cabeçalho é fixo: as páginas sem hero precisam de folga no topo
   para o título não nascer embaixo dele. */
.secao--topo{ padding-top:clamp(110px,13vw,150px); }
.secao--topo .section__title,
.secao--topo .section__lead{ text-align:left; margin-inline:0; }
.secao--topo .section__lead{ max-width:640px; }
.secao__mais{ text-align:center; margin-top:44px; }

/* ---------- Contato ---------- */
.contato__grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:22px;
}
.contato__card{
  display:flex; flex-direction:column; gap:9px;
  padding:30px 26px; border-radius:var(--r);
  background:var(--surface); border:1px solid var(--line);
  transition:transform .25s, border-color .25s, background .25s;
}
.contato__card:hover{
  transform:translateY(-5px);
  border-color:rgba(var(--glow-a),.35);
  background:var(--surface-2);
}
.contato__ic{ font-size:1.9rem; }
.contato__card h3{ font-size:1.15rem; }
.contato__card p{ font-size:.94rem; color:var(--txt-soft); }
.contato__acao{
  margin-top:auto; padding-top:10px;
  font-family:'Sora',sans-serif; font-weight:700; font-size:.9rem;
  color:var(--brand);
}
.contato__horario{
  margin-top:34px; text-align:center; color:var(--txt-soft); font-size:.96rem;
}
.contato__horario b{ color:var(--txt); }

/* Seção de scrub sem vídeo (celular/dados limitados): o pôster fica
   estático e a leitura continua guiada pela barra e pelos passos. */
.scrub--poster{ height:230vh; }
.scrub--poster .scrub__vid{ opacity:1; }

/* ---------- 404 ---------- */
.erro{ text-align:center; }
.erro__cod{
  display:block; font-family:'Sora',sans-serif; font-weight:800;
  font-size:clamp(4rem,16vw,9rem); line-height:1;
  background:var(--grad); -webkit-background-clip:text; background-clip:text;
  color:transparent; margin-bottom:10px;
}
.erro .section__title,
.erro .section__lead{ text-align:center; margin-inline:auto; }
.erro__links{
  display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-top:34px;
}
.erro__nota{ margin-top:34px; color:var(--txt-soft); font-size:.95rem; }
.erro__nota a{ color:var(--brand); text-decoration:underline; text-underline-offset:3px; }

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:980px){
  .hero__inner,
  .why__inner{ grid-template-columns:1fr; }
  .hero__copy{ text-align:center; }
  .hero__sub{ margin-inline:auto; }
  .hero__cta,
  .trust{ justify-content:center; }
  /* A cena 3D vai para o topo; o padding evita que os cards
     flutuantes (que estouram a caixa) invadam o texto abaixo */
  /* No mobile o texto fica centralizado, então o véu passa a ser vertical:
     claro em cima (mostra o vídeo atrás dos cards 3D) e escuro embaixo */
  .bgvid__scrim--hero{
    background:linear-gradient(180deg,
      rgba(var(--ink-rgb),.72) 0%,
      rgba(var(--ink-rgb),.55) 38%,
      rgba(var(--ink-rgb),.9)  62%,
      var(--bg)        100%);
  }
  .hero__scene{ order:-1; padding-bottom:80px; }
  .scene{ max-width:340px; aspect-ratio:1/1.15; }
  .card3d--game{ top:74%; }
  .section__title--left{ text-align:center; }
  .why__list li{ text-align:left; }
  .why__copy{ text-align:center; }
  .why__scene{ margin-top:20px; }
  .nav{ display:none; }
  .menu-btn{ display:flex; }
  .menu-mobile{ display:flex; }
  .stats__grid{ grid-template-columns:repeat(2,1fr); gap:30px 16px; }
  .footer__inner{ grid-template-columns:1fr 1fr; }
  .secao--topo .section__title,
  .secao--topo .section__lead{ text-align:center; margin-inline:auto; }

  /* --- Scroll-scrub no mobile: vídeo em cima, texto embaixo --- */
  .scrub{ height:280vh; }
  .scrub__sticky{ align-items:end; padding-bottom:54px; }
  .scrub__vid{ height:56%; }                 /* ocupa só a metade de cima */
  .scrub__scrim--left,
  .scrub__scrim--right{
    background:linear-gradient(180deg,
      rgba(var(--ink-rgb),.35) 0%,
      rgba(var(--ink-rgb),.2)  26%,
      rgba(var(--ink-rgb),.92) 48%,
      var(--bg)        60%);
  }
  .scrub__copy,
  .scrub--alt .scrub__copy{ max-width:none; margin:0; text-align:center; }
  .scrub__title{ font-size:clamp(1.5rem,6vw,2rem); margin-bottom:22px; }
  .scrub__steps{ min-height:190px; }
  .scrub__hint{ bottom:auto; top:50%; }
}
@media (max-width:560px){
  body{ font-size:16px; }
  .btn--lg{ width:100%; }
  .hero__cta{ flex-direction:column; }
  .header .btn--sm{ display:none; }
  .footer__inner{ grid-template-columns:1fr; gap:30px; }
  .wa{ right:14px; bottom:14px; }
  .scene{ max-width:290px; }
  .card3d{ width:min(78%,215px); }
  .cube{ width:64px; height:64px; }
  .cube__f{ width:64px; height:64px; }
  .cube__f--front { transform:translateZ(32px); }
  .cube__f--back  { transform:rotateY(180deg) translateZ(32px); }
  .cube__f--right { transform:rotateY(90deg)  translateZ(32px); }
  .cube__f--left  { transform:rotateY(-90deg) translateZ(32px); }
  .cube__f--top   { transform:rotateX(90deg)  translateZ(32px); }
  .cube__f--bottom{ transform:rotateX(-90deg) translateZ(32px); }
}

/* Acessibilidade: respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{ opacity:1; transform:none; }
}