/* ============================================================
   A.R GROWTH — Sistema visual
   Preto profundo · Vermelho sinal · Tipografia pesada
   ============================================================ */

:root{
  --ink:        #050505;
  --ink-1:      #0a0a0a;
  --ink-2:      #101010;
  --surface:    #141414;
  --line:       #242424;
  --line-soft:  #1c1c1c;

  --red:        #E53428;
  --red-hot:    #FF4A3D;
  --red-deep:   #8E1B13;
  --red-glow:   rgba(229,52,40,.35);

  --white:      #FFFFFF;
  --gray:       #BFBFBF;
  --gray-dim:   #9A9A9A;

  --display: 'Archivo', 'Arial Black', 'Helvetica Neue', sans-serif;
  --body: 'Open Sans', 'Segoe UI', system-ui, sans-serif;

  --gut: clamp(20px, 5vw, 88px);
  --maxw: 1320px;
  --ease: cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--ink); color:var(--white);
  font-family:var(--body); font-size:17px; line-height:1.68;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; }
::selection{ background:var(--red); color:#fff; }

/* ---------- Grão global ---------- */
.grain{
  position:fixed; inset:0; z-index:9998; pointer-events:none; opacity:.055;
  background-image:url("assets/noise.png"); background-size:180px 180px;
  animation:grainshift 800ms steps(3,end) infinite;
}
@keyframes grainshift{
  0%{background-position:0 0} 33%{background-position:-24px 12px} 66%{background-position:16px -20px} 100%{background-position:0 0}
}

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding-inline:var(--gut); }
section{ position:relative; }
section[id]{ scroll-margin-top:104px; }
.section{ padding-block:clamp(76px,9vw,140px); }
.section--alt{ background:
   linear-gradient(180deg, transparent, rgba(255,255,255,.012) 20%, rgba(255,255,255,.012) 80%, transparent); }

/* ---------- Tipografia de marca ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:14px;
  font-family:var(--body); font-weight:700; font-size:13px;
  letter-spacing:.24em; text-transform:uppercase; color:var(--red-hot);
  margin:0 0 22px;
}
.eyebrow::before{ content:""; width:3px; height:22px; background:var(--red); flex:0 0 3px; }

h1,h2,h3{ font-family:var(--display); font-weight:800; text-transform:uppercase;
  letter-spacing:-.035em; line-height:.94; margin:0; }
h2{ font-size:clamp(1.95rem,4.5vw,3.5rem); }
h3{ font-size:clamp(1.1rem,1.7vw,1.45rem); letter-spacing:-.02em; line-height:1.1; }
.hl{ color:var(--red); }
.lede{ color:var(--gray); font-size:clamp(1.02rem,1.35vw,1.2rem); line-height:1.6; max-width:44ch; margin:26px 0 0; }

/* ---------- Botões ---------- */
.btn{
  position:relative; display:inline-flex; align-items:center; gap:14px;
  padding:15px 18px 15px 28px; border:1px solid transparent; border-radius:100px;
  font-family:var(--body); font-weight:700; font-size:.9rem;
  letter-spacing:.02em; text-transform:none; cursor:pointer;
  overflow:hidden; isolation:isolate;
  transition:transform .5s var(--ease), color .35s, border-color .35s, box-shadow .45s;
  will-change:transform;
}
.btn span{ position:relative; z-index:2; }
.btn::before{
  content:""; position:absolute; inset:0; z-index:1; transform:translateY(101%);
  transition:transform .55s var(--ease);
}
.btn:hover::before{ transform:translateY(0); }

/* seta dentro de um disco, que desliza no hover */
.btn .arw{
  position:relative; z-index:2; display:grid; place-items:center;
  width:34px; height:34px; border-radius:50%; flex:0 0 34px;
  font-size:.8rem; overflow:hidden;
  transition:background .4s var(--ease), color .4s var(--ease);
}
.btn .arw::before{ content:"➔"; transition:transform .45s var(--ease); }
.btn:hover .arw::before{ transform:translateX(30px); }
.btn .arw::after{
  content:"➔"; position:absolute; transform:translateX(-30px);
  transition:transform .45s var(--ease) .06s;
}
.btn:hover .arw::after{ transform:translateX(0); }

.btn--primary{ background:var(--red); color:#fff; box-shadow:0 14px 40px -16px var(--red-glow); }
.btn--primary .arw{ background:rgba(0,0,0,.22); color:#fff; }
.btn--primary::before{ background:#fff; }
.btn--primary:hover{ color:var(--ink); box-shadow:0 20px 50px -18px rgba(255,255,255,.35); }
.btn--primary:hover .arw{ background:var(--red); color:#fff; }

.btn--ghost{ border-color:rgba(255,255,255,.2); color:#fff; background:rgba(255,255,255,.03); }
.btn--ghost .arw{ background:rgba(255,255,255,.09); color:#fff; }
.btn--ghost::before{ background:var(--red); }
.btn--ghost:hover{ border-color:var(--red); }
.btn--ghost:hover .arw{ background:rgba(0,0,0,.25); }

/* botão sem seta continua com padding simétrico */
.btn:not(:has(.arw)){ padding-inline:28px; }

/* ============================================================
   NAV — cápsula flutuante, aparece só ao rolar
   ============================================================ */
.nav{
  position:fixed; top:18px; left:0; right:0; z-index:900;
  display:flex; justify-content:center; padding-inline:var(--gut);
  transform:translateY(-140%); opacity:0; pointer-events:none;
  transition:transform .7s var(--ease), opacity .45s var(--ease);
}
.nav.is-visible{ transform:none; opacity:1; pointer-events:auto; }
.nav__in{
  display:flex; align-items:center; gap:clamp(16px,2.5vw,40px);
  height:64px; padding:0 10px 0 22px; max-width:100%;
  border-radius:100px; border:1px solid rgba(255,255,255,.09);
  background:rgba(12,12,12,.72); backdrop-filter:blur(20px) saturate(150%);
  box-shadow:0 22px 60px -24px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.05);
}
.nav__logo{ display:flex; align-items:center; gap:11px; }
.nav__logo img{ height:28px; width:auto; }
.nav__word{ font-family:var(--display); font-weight:800; letter-spacing:-.02em;
  font-size:1.02rem; text-transform:uppercase; white-space:nowrap; }
.nav__links{ display:flex; gap:6px; }
.nav__links a{
  position:relative; font-size:.88rem; font-weight:600; letter-spacing:0;
  color:var(--gray); transition:color .3s, background .3s;
  padding:9px 15px; border-radius:100px; white-space:nowrap;
}
.nav__links a:hover{ color:#fff; background:rgba(255,255,255,.06); }
.nav__links a.is-active{ color:#fff; background:rgba(229,52,40,.14); }
.nav__cta{ padding:11px 12px 11px 22px; font-size:.86rem; margin-left:6px; }
.nav__cta .arw{ width:30px; height:30px; flex-basis:30px; }

/* progresso: fio fino no topo da tela, fora da cápsula */
.nav__progress{
  position:fixed; left:0; top:0; height:2px; width:0; z-index:901;
  background:linear-gradient(90deg, var(--red-deep), var(--red-hot));
  transition:opacity .4s;
}
.burger{ display:none; width:44px; height:44px; border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04); border-radius:50%; cursor:pointer; position:relative; }
.burger i{ position:absolute; left:13px; right:13px; height:2px; background:#fff;
  border-radius:2px; transition:.35s var(--ease); }
.burger i:nth-child(1){ top:17px; } .burger i:nth-child(2){ bottom:17px; }
.burger.is-open i:nth-child(1){ top:21px; transform:rotate(45deg); background:var(--red-hot); }
.burger.is-open i:nth-child(2){ bottom:21px; transform:rotate(-45deg); background:var(--red-hot); }

.drawer{
  position:fixed; inset:0; z-index:890; background:rgba(5,5,5,.97);
  backdrop-filter:blur(20px); display:flex; flex-direction:column; justify-content:center;
  padding:0 var(--gut); opacity:0; pointer-events:none; transition:opacity .4s;
}
.drawer.is-open{ opacity:1; pointer-events:auto; }
.drawer a{ font-family:var(--display); font-weight:800; text-transform:uppercase;
  font-size:clamp(1.6rem,7vw,2.6rem); letter-spacing:-.03em; padding:10px 0;
  border-bottom:1px solid var(--line-soft); }
.drawer a .n{ color:var(--red-hot); font-size:.78rem; vertical-align:super;
  margin-right:12px; letter-spacing:.1em; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; min-height:100svh; display:flex; align-items:center; justify-content:center; overflow:hidden; text-align:center; }
#shader{ position:absolute; inset:0; width:100%; height:100%; display:block; }
.hero__veil{ position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(120% 90% at 50% 8%, transparent 25%, rgba(5,5,5,.5) 70%, var(--ink) 100%),
    linear-gradient(180deg, rgba(5,5,5,.72) 0%, transparent 26%, transparent 52%, var(--ink) 100%);
}
.hero__in{ position:relative; z-index:3; width:100%; padding-block:80px;
  display:flex; flex-direction:column; align-items:center; }
/* ---------- Logo 3D do hero ----------
   A extrusão vem pré-renderizada em assets/logo-3d.png (gerada por
   tools/gen-logo3d.py). Empilhar cópias no browser soma as bordas
   antisserrilhadas de cada camada e enche a logo de riscos pretos.
   Aqui só entram a sombra projetada, o giro e o brilho. */
.hero__logoShadow{ margin-bottom:clamp(28px,3.5vw,48px); }
.hero__logo3d{ perspective:1100px; perspective-origin:50% 46%; }
.logo3d__float{
  transform-style:preserve-3d;
  animation:logofloat 18s cubic-bezier(.45,0,.55,1) infinite;
}
.logo3d__tilt{
  position:relative; transform-style:preserve-3d;
  transition:transform .9s var(--ease);
}
.logo3d__front{
  height:clamp(147px,22vw,305px); width:auto; position:relative; z-index:2;
  transform:translateZ(0);
  /* três alturas de sombra: contato, apoio e ambiente */
  filter:
    drop-shadow(0 1px 1px rgba(0,0,0,.5))
    drop-shadow(0 8px 14px rgba(0,0,0,.45))
    drop-shadow(0 30px 55px rgba(0,0,0,.55));
}
/* sombra projetada que acompanha a inclinação e dá o volume */
.logo3d__cast{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  transform:translateZ(-30px) translate(10px, 13px);
}
.logo3d__cast img{
  width:100%; height:100%; display:block;
  filter:brightness(0) blur(9px);
  opacity:.6;
}
/* brilho especular discreto varrendo o contorno */
.logo3d__shine{
  position:absolute; inset:0; z-index:3; pointer-events:none;
  background:linear-gradient(112deg,
    transparent 38%, rgba(255,255,255,.42) 48%,
    rgba(255,255,255,.6) 51%, rgba(255,255,255,.42) 54%, transparent 63%);
  background-size:300% 100%;
  -webkit-mask:url("assets/logo-3d.png") center/contain no-repeat;
  mask:url("assets/logo-3d.png") center/contain no-repeat;
  animation:logoshine 9s var(--ease) infinite;
  opacity:.4;
}
@keyframes logofloat{
  0%,100%{ transform:rotateY(-8deg) rotateX(3.5deg) translateZ(0); }
  50%    { transform:rotateY(8deg)  rotateX(-3deg) translateZ(10px); }
}
@keyframes logoshine{
  0%,66%,100%{ background-position:200% 0; }
  32%       { background-position:-100% 0; }
}

.hero h1{
  font-size:clamp(1.7rem,3.9vw,3.4rem); letter-spacing:-.04em; line-height:1.02;
  max-width:24ch;
}
.hero h1 em{ font-style:normal; color:var(--red); }
.hero__cta{ display:flex; flex-wrap:wrap; gap:16px; justify-content:center;
  margin-top:clamp(32px,3.6vw,46px); }

/* ---------- Faixa de autoridade ---------- */
.authority{
  position:relative; overflow:hidden;
  border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
  background:var(--ink-1); padding-block:clamp(52px,6vw,84px);
}
.authority__glow{
  position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(60% 130% at 50% 118%, rgba(229,52,40,.20), transparent 66%);
}
.authority .wrap{ position:relative; z-index:2; }
.authority__eyebrow{ margin-bottom:clamp(30px,3.5vw,44px); }
.authority__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; }
.authority__item{
  position:relative; padding:6px 30px; transition:transform .5s var(--ease);
}
.authority__item::before{
  content:""; position:absolute; left:0; top:6%; bottom:6%; width:1px;
  background:linear-gradient(180deg, transparent, var(--line) 22%, var(--line) 78%, transparent);
}
.authority__item:first-child::before{ display:none; }
.authority__item:hover{ transform:translateY(-4px); }
.authority__ix{
  display:block; font-family:var(--display); font-weight:800; font-size:.78rem;
  letter-spacing:.06em; color:var(--red); opacity:.65; margin-bottom:16px;
}
.authority__n{
  font-family:var(--display); font-weight:800; font-size:clamp(1.9rem,3.3vw,3.1rem);
  letter-spacing:-.045em; line-height:1; white-space:nowrap;
  background:linear-gradient(178deg, #fff 42%, #8d8d8d 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.authority__n .u{ color:var(--red); -webkit-text-fill-color:var(--red); }
.authority__l{
  margin-top:14px; font-size:12.5px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--gray-dim); max-width:16ch;
}

/* ---------- Marquee ---------- */
.marquee{ overflow:hidden; padding:22px 0; border-bottom:1px solid var(--line-soft); background:var(--ink-1); }
.marquee__track{ display:flex; width:max-content; animation:slide 40s linear infinite; }
.marquee:hover .marquee__track{ animation-play-state:paused; }
.marquee__track span{ font-family:var(--display); font-weight:800; text-transform:uppercase;
  font-size:clamp(1rem,1.8vw,1.5rem); letter-spacing:-.02em; color:#fff; padding:0 22px; white-space:nowrap; }
.marquee__track b{ color:var(--red); padding:0 4px; }
@keyframes slide{ to{ transform:translateX(-50%); } }

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,6vw,90px); align-items:end; }
.compare{ margin-top:clamp(38px,4.5vw,58px); border:1px solid var(--line); border-radius:2px; overflow:hidden; }
.compare__row{ display:grid; grid-template-columns:1.05fr 1.35fr 1.35fr; }
.compare__row + .compare__row{ border-top:1px solid var(--line); }
.compare__cell{ padding:22px 26px; display:flex; align-items:center; gap:12px; min-height:74px; }
.compare__cell + .compare__cell{ border-left:1px solid var(--line); }
.compare__head .compare__cell{ font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  font-weight:700; color:var(--gray-dim); background:var(--surface); min-height:60px; }
.compare__head .compare__cell:nth-child(2){ justify-content:center; }
.compare__head .compare__cell--ar{ background:var(--red); color:#fff; justify-content:center; }
.compare__key{ font-weight:700; font-size:1.02rem; }
.compare__row:not(.compare__head) .compare__cell:first-child{ box-shadow:inset 3px 0 0 var(--red); }
.compare__old{ color:var(--gray-dim); justify-content:center; text-align:center; font-size:1rem; }
.compare__new{ background:linear-gradient(90deg, rgba(229,52,40,.10), rgba(229,52,40,.03));
  justify-content:center; text-align:center; font-weight:700; font-size:1.02rem; }
.ico{ font-weight:700; }
.ico--x{ color:var(--gray-dim); }
.ico--v{ color:var(--red); }

/* ============================================================
   SOLUÇÕES
   ============================================================ */
.solutions{ display:grid; grid-template-columns:repeat(6,1fr); gap:1px; background:var(--line);
  border:1px solid var(--line); margin-top:clamp(38px,4.5vw,58px); }
.solutions > .card{ grid-column:span 2; }
.solutions > .card:nth-child(n+4){ grid-column:span 3; }
.card{
  position:relative; background:var(--ink-1); padding:clamp(32px,3.4vw,52px); min-height:320px;
  display:flex; flex-direction:column; overflow:hidden; transition:background .5s var(--ease);
}
.card::before{
  content:""; position:absolute; inset:0; opacity:0; transition:opacity .5s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%), rgba(229,52,40,.13), transparent 62%);
}
.card:hover::before{ opacity:1; }
.card::after{ content:""; position:absolute; left:0; top:0; height:2px; width:100%;
  background:var(--red); transform:scaleX(0); transform-origin:left; transition:transform .6s var(--ease); }
.card:hover::after{ transform:scaleX(1); }
.card:hover{ background:var(--ink-2); }
.card__n{ font-family:var(--display); font-weight:800; font-size:1rem; letter-spacing:.08em;
  color:var(--gray-dim); transition:color .4s; position:relative; z-index:2; }
.card:hover .card__n{ color:var(--red); }
.card h3{ margin:26px 0 14px; position:relative; z-index:2; }
.card p{ color:var(--gray); font-size:1.04rem; line-height:1.6; margin:0; position:relative; z-index:2; }
.card__arw{ margin-top:auto; padding-top:24px; color:var(--red); opacity:0; transform:translateX(-8px);
  transition:.5s var(--ease); position:relative; z-index:2; }
.card:hover .card__arw{ opacity:1; transform:translateX(0); }
.badge{ display:inline-flex; align-items:center; gap:10px; margin-top:26px; padding:10px 18px;
  border:1px solid rgba(229,52,40,.4); border-radius:100px; background:rgba(229,52,40,.07);
  font-size:.82rem; letter-spacing:.1em; text-transform:uppercase; font-weight:700; color:#fff; }
.badge .dot{ width:6px; height:6px; border-radius:50%; background:var(--red);
  box-shadow:0 0 0 0 var(--red-glow); animation:pulse 2.4s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 10px transparent; } 100%{ box-shadow:0 0 0 0 transparent; } }

/* ============================================================
   CASES
   ============================================================ */
.case-hero{
  margin-top:clamp(38px,4.5vw,58px); border:1px solid var(--line); background:
    linear-gradient(135deg, rgba(229,52,40,.10), transparent 55%), var(--ink-1);
  display:grid; grid-template-columns:1.15fr 1fr;
}
.case-hero__l{ padding:clamp(30px,4vw,56px); border-right:1px solid var(--line); }
.case-hero__tag{ font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--red); font-weight:700; }
.case-hero__big{ font-family:var(--display); font-weight:800; letter-spacing:-.05em; line-height:.85;
  font-size:clamp(3.6rem,11vw,8rem); margin:20px 0 0; }
.case-hero__big .sfx{ color:var(--red); }
.case-hero__cap{ font-family:var(--display); font-weight:800; text-transform:uppercase; letter-spacing:-.02em;
  font-size:clamp(1rem,1.6vw,1.35rem); margin-top:6px; }
.case-hero__p{ color:var(--gray); margin:22px 0 0; max-width:46ch; font-size:1.06rem; line-height:1.6; }
.case-hero__r{ display:grid; grid-template-rows:repeat(3,1fr); }
.kpi{ padding:clamp(20px,2.4vw,30px) clamp(24px,3vw,40px); border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; gap:20px; }
.kpi:last-child{ border-bottom:0; }
.kpi__l{ font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--gray-dim); }
.kpi__v{ font-family:var(--display); font-weight:800; font-size:clamp(1.3rem,2.4vw,2rem); letter-spacing:-.03em; }
.kpi__v.is-red{ color:var(--red); }

.cases{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line);
  border:1px solid var(--line); border-top:0; }
.case{ background:var(--ink-1); padding:clamp(28px,3vw,44px); position:relative; overflow:hidden;
  transition:background .5s var(--ease); }
.case:hover{ background:var(--ink-2); }
.case::after{ content:""; position:absolute; right:-40px; bottom:-60px; width:220px; height:220px;
  background:radial-gradient(circle, rgba(229,52,40,.16), transparent 68%); opacity:0; transition:opacity .6s; }
.case:hover::after{ opacity:1; }
.case > *{ position:relative; z-index:2; }
.case__tag{ font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--gray-dim); font-weight:700; }
.case__n{ font-family:var(--display); font-weight:800; letter-spacing:-.045em; line-height:.9;
  font-size:clamp(2.2rem,4.6vw,3.6rem); margin:18px 0 10px; color:var(--red); }
.case__t{ font-family:var(--display); font-weight:800; text-transform:uppercase; letter-spacing:-.02em;
  font-size:1.22rem; }
.case__p{ color:var(--gray); font-size:1.02rem; line-height:1.6; margin:14px 0 0; }

/* ============================================================
   CTA FINAL + FOOTER
   ============================================================ */
.final{ position:relative; overflow:hidden; text-align:center;
  padding-block:clamp(80px,9vw,132px); border-top:1px solid var(--line-soft); }
.final::before{ content:""; position:absolute; inset:0;
  background:radial-gradient(70% 100% at 50% 100%, rgba(229,52,40,.18), transparent 62%); }
.final__in{ position:relative; z-index:2; }
.final h2{ font-size:clamp(2.2rem,6vw,4.6rem); }
.final .lede{ margin-inline:auto; text-align:center; }
.final__cta{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:40px; }

.footer{ border-top:1px solid var(--line-soft); padding-block:48px 30px; background:var(--ink-1); }
.footer__top{ display:flex; justify-content:space-between; gap:34px; flex-wrap:wrap; align-items:flex-start; }
.footer__brand img{ height:38px; margin-bottom:18px; }
.footer__brand p{ color:var(--gray-dim); font-size:.98rem; max-width:34ch; margin:0; }
.footer__cols{ display:flex; gap:clamp(34px,6vw,90px); flex-wrap:wrap; }
.footer__col h4{ font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--red);
  margin:0 0 16px; font-weight:700; }
.footer__col a{ display:block; color:var(--gray); font-size:.98rem; padding:7px 0; transition:color .3s; }
.footer__col a:hover{ color:#fff; }
.footer__bar{ margin-top:44px; padding-top:22px; border-top:1px solid var(--line-soft);
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
  font-size:.88rem; color:var(--gray-dim); }

/* ---------- WhatsApp flutuante ---------- */
.wpp{ position:fixed; right:22px; bottom:22px; z-index:950; display:flex; align-items:center;
  background:var(--red); color:#fff; border-radius:100px; padding:14px; box-shadow:0 16px 44px -12px rgba(229,52,40,.6);
  transition:.5s var(--ease); overflow:hidden; }
.wpp svg{ flex:0 0 24px; }
.wpp span{ max-width:0; opacity:0; white-space:nowrap; font-size:.8rem; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase; transition:.5s var(--ease); }
.wpp:hover span{ max-width:220px; opacity:1; margin-left:12px; padding-right:6px; }
.wpp:hover{ background:#111; }

/* ---------- Reveal ---------- */
.rv{ opacity:0; transform:translateY(26px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.rv.is-in{ opacity:1; transform:none; }
.rv[data-d="1"]{ transition-delay:.09s } .rv[data-d="2"]{ transition-delay:.18s }
.rv[data-d="3"]{ transition-delay:.27s } .rv[data-d="4"]{ transition-delay:.36s }
.rv[data-d="5"]{ transition-delay:.45s }

/* ---------- Responsivo ---------- */
@media (max-width:1080px){
  .nav__links{ display:none; }
  .burger{ display:block; }
  .nav__cta{ display:none; }
  .nav__in{ padding-right:10px; gap:18px; }
  .nav__logo{ margin-right:auto; }
  .split{ grid-template-columns:1fr; align-items:start; }
  .solutions{ grid-template-columns:repeat(2,1fr); }
  .solutions > .card,
  .solutions > .card:nth-child(n+4){ grid-column:auto; }
  .case-hero{ grid-template-columns:1fr; }
  .case-hero__l{ border-right:0; border-bottom:1px solid var(--line); }
}
@media (max-width:760px){
  .authority__grid{ grid-template-columns:repeat(2,1fr); gap:30px 0; }
  .authority__item{ padding:0 18px; }
  .authority__item:nth-child(odd)::before{ display:none; }
  .authority__ix{ margin-bottom:10px; }
  .authority__l{ margin-top:10px; }
  .solutions{ grid-template-columns:1fr; }
  .solutions > .card,
  .solutions > .card:nth-child(n+4){ grid-column:auto; }
  .card{ min-height:0; }
  .badge{ align-items:flex-start; }
  .badge .dot{ margin-top:9px; }
  .cases{ grid-template-columns:1fr; }
  /* no celular a tabela vira 2 colunas lado a lado: cabe em uma dobra só */
  .compare__head{ display:none; }
  .compare__row{ grid-template-columns:1fr 1fr; padding:12px 14px 14px; }
  .compare__cell{ padding:0; min-height:0; border:0 !important; box-shadow:none !important;
    align-items:flex-start; text-align:left !important; justify-content:flex-start !important; }
  .compare__cell + .compare__cell{ border-left:0; }
  .compare__key{
    grid-column:1 / -1; font-size:10.5px; letter-spacing:.2em; text-transform:uppercase;
    color:var(--red-hot); font-weight:700; margin-bottom:9px; padding-left:9px;
    border-left:2px solid var(--red); line-height:1.2;
  }
  .compare__old,.compare__new{ font-size:.82rem; line-height:1.35; gap:7px; background:none; }
  .compare__old{ color:var(--gray-dim); padding-right:12px; }
  .compare__new{ color:#fff; font-weight:700; padding-left:12px; border-left:1px solid var(--line) !important; }
  .compare__old .ico,.compare__new .ico{ font-size:.78rem; flex:0 0 auto; margin-top:1px; }
  .logo3d__front{ height:clamp(126px,35.7vw,179px); }
  .logo3d__cast{ transform:translateZ(-16px) translate(6px,7px); }
  .logo3d__cast img{ filter:brightness(0) blur(5px); }
  .hero__cta{ width:100%; }
  .btn{ padding:17px 22px; font-size:.82rem; letter-spacing:.06em; width:100%; justify-content:space-between; }
  .hero__cta .btn{ width:100%; }
  .eyebrow{ font-size:12px; letter-spacing:.18em; align-items:flex-start; }
  .eyebrow::before{ margin-top:3px; }
  .final .lede{ text-align:left; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
  html{ scroll-behavior:auto; }
  .grain{ display:none; }
}