/* =========================================================
   TREINAVERSO — sistema visual extraído da referência
   ========================================================= */

:root{
  /* dark */
  --bg:        #05070f;
  --bg-2:      #0a0c1a;
  --panel:     #0b0c1d;
  --panel-hi:  #101227;
  --line:      rgba(255,255,255,.09);
  --line-hi:   rgba(255,255,255,.18);
  --txt:       #ffffff;
  --txt-2:     rgba(255,255,255,.62);
  --txt-3:     rgba(255,255,255,.40);

  /* light */
  --l-bg:      #ffffff;
  --l-panel:   #fafbff;
  --l-line:    #e7ebf6;
  --ink:       #0a0b18;
  --ink-2:     #5c6377;
  --ghost:     #c9ccd6;

  /* brand gradient — valores oficiais, lidos dos SVGs da marca */
  --g1: #00b3ff;
  --g2: #6b73ff;
  --g3: #d633ff;
  --grad: linear-gradient(90deg, var(--g1) 0%, var(--g2) 50%, var(--g3) 100%);

  --nav-h: 74px;
  --r:   16px;
  --r-lg: 22px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html{ scroll-behavior:smooth; scroll-padding-top:var(--nav-h); -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:'Inter','Helvetica Neue',Helvetica,Arial,system-ui,sans-serif;
  font-weight:400;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

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

h1,h2,h3{
  margin:0;
  font-weight:300;
  letter-spacing:-.022em;
  line-height:1.14;
}

.wrap{ width:100%; max-width:1180px; margin:0 auto; padding:0 24px; }
.wrap--narrow{ max-width:820px; }

/* ---------------------------------------------------------
   LOGO
   --------------------------------------------------------- */
.logo{ display:inline-flex; line-height:0; }
.logo img{ height:26px; width:auto; }
.logo--footer img{ height:82px; }

/* ---------------------------------------------------------
   NAV
   --------------------------------------------------------- */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:100;
  height:var(--nav-h);
  background:rgba(19,27,36,.72);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .35s var(--ease), border-color .35s var(--ease);
}
.nav.is-scrolled{
  background:rgba(6,9,18,.88);
  border-bottom-color:rgba(255,255,255,.09);
}
.nav__inner{
  max-width:1280px; height:100%; margin:0 auto; padding:0 24px;
  display:flex; align-items:center; gap:32px;
}
.nav__links{
  display:flex; align-items:center; gap:30px;
  margin-left:auto;
  font-size:.72rem; font-weight:500; letter-spacing:.09em;
  color:var(--txt-2);
}
.nav__links a{
  position:relative; padding:6px 0;
  transition:color .25s var(--ease);
}
.nav__links a::after{
  content:''; position:absolute; left:0; right:0; bottom:0;
  height:1px; background:currentColor;
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav__links a:hover{ color:#fff; }
.nav__links a:hover::after{ transform:scaleX(1); }
.nav__links a.is-active{ color:#fff; }
.nav__links a.is-active::after{ transform:scaleX(1); }
.nav__cta-mobile{ display:none; }

.burger{
  display:none;
  width:42px; height:42px; margin-left:auto;
  background:none; border:1px solid var(--line-hi); border-radius:10px;
  cursor:pointer; padding:0;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
}
.burger span{
  display:block; width:17px; height:1.5px; background:#fff; border-radius:2px;
  transition:transform .3s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:first-child{ transform:translateY(3.25px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child{ transform:translateY(-3.25px) rotate(-45deg); }

/* ---------------------------------------------------------
   BUTTONS
   --------------------------------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  height:46px; padding:0 26px;
  border-radius:999px; border:1px solid transparent;
  font-size:.73rem; font-weight:600; letter-spacing:.085em;
  cursor:pointer; white-space:nowrap;
  transition:transform .25s var(--ease), background .25s var(--ease),
             border-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover{ transform:translateY(-2px); }

.btn--light{ background:#fff; color:#0a0b18; }
.btn--light:hover{ box-shadow:0 12px 34px -12px rgba(255,255,255,.45); }

.btn--ghost{
  background:rgba(255,255,255,.05);
  border-color:var(--line-hi); color:#fff;
}
.btn--ghost:hover{ background:rgba(255,255,255,.12); border-color:rgba(255,255,255,.32); }

.btn--pill-dark{
  height:38px; padding:0 20px;
  background:rgba(255,255,255,.06);
  border-color:var(--line-hi); color:#fff;
  font-size:.68rem;
}
.btn--pill-dark:hover{ background:#fff; color:#0a0b18; border-color:#fff; }

.btn--sm{
  height:34px; padding:0 18px; font-size:.63rem;
  background:#fff; color:#0a0b18;
}
.btn--dark{
  width:100%; background:var(--ink); color:#fff; height:48px;
}
.btn--dark:hover{ background:#1b1e33; box-shadow:0 14px 30px -14px rgba(10,11,24,.6); }

.link-arrow{
  margin-top:auto;
  display:inline-flex; align-items:center; gap:8px;
  font-size:.78rem; font-weight:500; color:#fff;
  padding-top:20px;
}
.link-arrow span{ transition:transform .3s var(--ease); display:inline-block; }
.link-arrow:hover span{ transform:translateX(5px); }

/* ---------------------------------------------------------
   TIPOGRAFIA AUXILIAR
   --------------------------------------------------------- */
.eyebrow{
  margin:0 0 22px;
  font-size:.66rem; font-weight:500; letter-spacing:.22em;
  color:var(--txt-3);
}
.grad-rule{
  display:block; width:200px; height:3px; margin:26px auto 0;
  border-radius:3px; background:var(--grad);
}
.grad-rule-full{
  display:block; width:100%; height:4px;
  background:var(--grad);
}
.badge{
  display:inline-block; margin-bottom:18px;
  padding:6px 16px; border-radius:999px;
  border:1px solid #d7e2fb; background:#f6f9ff;
  color:var(--ink-2); font-size:.72rem;
}
.hint{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:34px; padding:7px 16px;
  border:1px solid var(--l-line); border-radius:999px;
  color:var(--ink-2); font-size:.72rem;
}
.hint svg{ width:15px; height:15px; }

/* ---------------------------------------------------------
   HERO
   --------------------------------------------------------- */
.hero{
  position:relative; isolation:isolate;
  padding:calc(var(--nav-h) + 120px) 0 96px;
  text-align:center;
  overflow:hidden;
}
.hero__bg{ position:absolute; inset:0; z-index:-1; }
.hero__bg::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(5,7,15,0) 52%, var(--bg) 100%);
}

/* foto de fundo + véu que garante a leitura do texto por cima */
.hero__photo{
  position:absolute; inset:0;
  background:url('imagens/hero.jpg') center 38%/cover no-repeat;
}
/* véu em duas camadas: o radial escurece só atrás do texto, o linear resolve as bordas */
.hero__photo::after{
  content:''; position:absolute; inset:0;
  background:
    radial-gradient(56% 42% at 50% 36%, rgba(5,7,15,.62), rgba(5,7,15,0) 76%),
    linear-gradient(180deg,
      rgba(5,7,15,.82) 0%, rgba(5,7,15,.26) 24%,
      rgba(5,7,15,.30) 56%, rgba(5,7,15,.80) 86%, var(--bg) 100%);
}

.hero__glow{
  position:absolute; border-radius:50%;
  filter:blur(90px); opacity:.28;
  mix-blend-mode:screen;
}
.hero__glow--1{
  width:900px; height:640px; top:-190px; left:50%;
  transform:translateX(-58%);
  background:radial-gradient(closest-side, rgba(112,42,255,.95), rgba(112,42,255,0));
}
.hero__glow--2{
  width:680px; height:560px; top:20px; left:50%;
  transform:translateX(14%);
  background:radial-gradient(closest-side, rgba(0,132,255,.55), rgba(0,132,255,0));
}
.hero__grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 80% at 50% 12%, #000 20%, transparent 78%);
  -webkit-mask-image:radial-gradient(120% 80% at 50% 12%, #000 20%, transparent 78%);
}
.hero__net{
  position:absolute; inset:0;
  background-image:radial-gradient(rgba(180,160,255,.35) 1.2px, transparent 1.2px);
  background-size:38px 38px;
  mask-image:radial-gradient(70% 55% at 50% 22%, #000, transparent 70%);
  -webkit-mask-image:radial-gradient(70% 55% at 50% 22%, #000, transparent 70%);
  opacity:.55;
}

.hero__title{
  font-size:clamp(2rem, 4.1vw, 3.35rem);
  max-width:1040px; margin:0 auto;
  text-wrap:balance;
  text-shadow:0 2px 28px rgba(5,7,15,.75);
}
.hero__sub{
  max-width:56ch; margin:26px auto 0;
  color:rgba(255,255,255,.76); font-size:.95rem;
  text-shadow:0 1px 18px rgba(5,7,15,.8);
}
.hero__actions{
  display:flex; gap:14px; justify-content:center; flex-wrap:wrap;
  margin-top:38px;
}

/* stats */
.stats{
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:1px; margin-top:96px;
  background:var(--line);
  border:1px solid var(--line); border-radius:var(--r);
  overflow:hidden;
}
.stats li{
  background:rgba(11,12,29,.82);
  padding:26px 24px; text-align:left;
}
.stats strong{
  display:block; font-size:1.85rem; font-weight:300; letter-spacing:-.03em;
  background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stats span{
  display:block; margin-top:8px;
  font-size:.78rem; color:var(--txt-3); line-height:1.5;
}

/* ---------------------------------------------------------
   SECTIONS
   --------------------------------------------------------- */
.section{ position:relative; padding:104px 0; background:var(--bg); }
.section--tight{ padding-top:76px; }
.section--light{ background:var(--l-bg); color:var(--ink); }

.sec-head{ text-align:center; max-width:720px; margin:0 auto 62px; }
.sec-head h2{ font-size:clamp(1.5rem, 2.9vw, 2.2rem); }
.sec-head p{
  margin:20px auto 0; max-width:60ch;
  color:var(--txt-2); font-size:.92rem;
}
.sec-head--light h2{ color:var(--ink); }
.sec-head--light p{ color:var(--ink-2); }

/* ---------------------------------------------------------
   CARDS 3 — serviços
   --------------------------------------------------------- */
.cards-3{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.card{
  display:flex; flex-direction:column;
  padding:30px 28px 28px;
  background:linear-gradient(180deg, rgba(16,18,39,.9), rgba(11,12,29,.9));
  border:1px solid var(--line); border-radius:var(--r);
  transition:transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover{
  transform:translateY(-6px);
  border-color:rgba(140,120,255,.4);
  box-shadow:0 26px 60px -30px rgba(105,45,255,.7);
}
.card--featured{
  border-color:rgba(140,120,255,.28);
  box-shadow:0 20px 60px -34px rgba(105,45,255,.6);
}
.card__icon{
  width:46px; height:46px; margin-bottom:26px;
  display:grid; place-items:center;
  border:1px solid var(--line-hi); border-radius:12px;
  color:#fff;
}
.card__icon svg{ width:21px; height:21px; }

/* rótulo que amarra as três frentes: o verbo em destaque, o público embaixo */
.card__who{
  margin:0 0 14px;
  display:flex; flex-direction:column; gap:3px;
}
.card__who b{
  font-size:.72rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  width:max-content;
}
.card__who span{
  font-size:.72rem; color:var(--txt-3); line-height:1.4;
}
.card h3{ font-size:1.12rem; font-weight:400; }
.card > p{
  margin:14px 0 0; color:var(--txt-2); font-size:.86rem;
}
.card__list{
  margin:22px 0 0; padding-top:20px;
  border-top:1px solid var(--line);
  display:grid; gap:11px;
}
.card__list li{
  position:relative; padding-left:20px;
  font-size:.81rem; color:var(--txt-2);
}
.card__list li::before{
  content:''; position:absolute; left:0; top:8px;
  width:7px; height:7px; border-radius:50%;
  background:var(--grad);
}

/* ---------------------------------------------------------
   QUOTE BAND
   --------------------------------------------------------- */
.quote{
  position:relative; isolation:isolate;
  padding:96px 0 104px; text-align:center;
  overflow:hidden;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.quote__bg{
  position:absolute; inset:0; z-index:-1;
  background:
    radial-gradient(80% 140% at 50% 120%, rgba(105,45,255,.42), transparent 70%),
    linear-gradient(180deg, #070915, #0b0c22);
}
.quote__text{
  margin:0 auto; max-width:26ch;
  font-size:clamp(1.35rem, 2.6vw, 1.95rem);
  font-weight:300; letter-spacing:-.022em; line-height:1.28;
}
.quote__sub{
  margin:22px auto 34px; max-width:62ch;
  color:var(--txt-2); font-size:.9rem;
}

/* ---------------------------------------------------------
   ALTERNATING ROWS
   --------------------------------------------------------- */
.alt{ display:grid; gap:82px; }
.alt__row{
  display:grid; grid-template-columns:1fr 1fr;
  gap:64px; align-items:center;
}
.alt__row--rev .viz{ order:2; }
.alt__text h3{ font-size:clamp(1.3rem, 2.3vw, 1.75rem); }
.alt__text p{
  margin:20px 0 26px; color:var(--txt-2); font-size:.9rem; max-width:44ch;
}
/* destaque = gradiente da marca no fundo, texto branco.
   Nada de sublinhado nem texto colorido: dentro de parágrafo, isso lê como link. */
.alt__text em{
  font-style:normal; font-weight:500; color:#fff;
  background:linear-gradient(90deg, rgba(0,179,255,.30), rgba(214,51,255,.30));
  border:1px solid rgba(255,255,255,.10);
  border-radius:6px;
  padding:.08em .4em;
  box-decoration-break:clone;
  -webkit-box-decoration-break:clone;
}

/* visuals (CSS art) */
.viz{
  position:relative; margin:0;
  aspect-ratio:4/3;
  border:1px solid var(--line); border-radius:var(--r);
  background:
    radial-gradient(120% 100% at 20% 0%, rgba(105,45,255,.35), transparent 60%),
    linear-gradient(160deg, #12142c, #070914);
  overflow:hidden;
}
.viz::after{
  content:''; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:34px 34px;
  pointer-events:none;
}
/* quando a figure tem foto, ela ocupa tudo e o grid vira só um véu leve */
.viz img{ width:100%; height:100%; object-fit:cover; }
.viz:has(img)::after{ opacity:.5; }
.viz__inner{
  position:absolute; inset:26px 26px 60px;
  display:flex; flex-direction:column; justify-content:center; gap:18px;
}
.viz__chips{
  position:absolute; left:24px; bottom:20px;
  display:flex; gap:8px;
}
.viz__chips span{
  width:30px; height:30px; display:grid; place-items:center;
  border-radius:9px; border:1px solid var(--line-hi);
  background:rgba(255,255,255,.06); color:#fff;
}
.viz__chips svg{ width:15px; height:15px; fill:none; }

/* team viz */
.viz__tiles{ display:grid; grid-template-columns:repeat(3,1fr); gap:9px; }
.viz__tiles span{
  aspect-ratio:4/3; border-radius:8px;
  border:1px solid var(--line);
  background:linear-gradient(150deg, rgba(255,255,255,.10), rgba(255,255,255,.02));
}
.viz__tiles .is-live{
  border-color:rgba(0,175,255,.6);
  background:linear-gradient(150deg, rgba(0,175,255,.35), rgba(219,51,255,.18));
  box-shadow:0 0 0 3px rgba(0,175,255,.12);
}
.viz__bar{
  height:6px; border-radius:6px; background:rgba(255,255,255,.09); overflow:hidden;
}
.viz__bar i{ display:block; height:100%; width:var(--w); background:var(--grad); border-radius:6px; }
.viz__caption{
  font-size:.6rem; letter-spacing:.16em; color:var(--txt-3);
}

/* social viz */
.viz__feed{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.viz__post{
  padding:11px; border-radius:10px;
  border:1px solid var(--line); background:rgba(255,255,255,.035);
}
.viz__ph{
  display:block; aspect-ratio:4/3; border-radius:7px; margin-bottom:10px;
  background:linear-gradient(140deg, rgba(0,175,255,.4), rgba(219,51,255,.28));
}
.viz__ph--alt{ background:linear-gradient(140deg, rgba(219,51,255,.36), rgba(105,45,255,.3)); }
.viz__post i{ display:block; height:5px; border-radius:4px; background:rgba(255,255,255,.16); }
.viz__post i.short{ width:58%; margin-top:6px; }

/* traffic viz */
.viz__chart{
  display:flex; align-items:flex-end; gap:10px; height:120px;
}
.viz__chart i{
  flex:1; height:var(--h); border-radius:6px 6px 3px 3px;
  background:linear-gradient(180deg, rgba(0,175,255,.85), rgba(219,51,255,.25));
}
.viz__chart i:last-child{
  background:linear-gradient(180deg, #00afff, #db33ff);
  box-shadow:0 0 22px -4px rgba(0,175,255,.7);
}
.viz__kpis{ display:flex; gap:10px; flex-wrap:wrap; }
.viz__kpis span{
  padding:6px 11px; border-radius:8px;
  border:1px solid var(--line); background:rgba(255,255,255,.04);
  font-size:.6rem; letter-spacing:.12em; color:var(--txt-3);
}
.viz__kpis b{ color:#fff; font-weight:500; letter-spacing:0; }

/* ---------------------------------------------------------
   PLANS (light)
   --------------------------------------------------------- */
.plans{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.plan{
  display:flex; flex-direction:column;
  padding:30px 26px 26px;
  background:var(--l-panel);
  border:1px solid var(--l-line); border-radius:var(--r);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.plan:hover{
  transform:translateY(-6px);
  border-color:#cfdcfa;
  box-shadow:0 24px 50px -28px rgba(15,23,66,.28);
}
.plan--hi{
  background:#fff;
  border-color:#cfdcfa;
  box-shadow:0 20px 46px -30px rgba(15,23,66,.28);
}
.plan__tag{
  align-self:flex-start; margin-bottom:16px;
  padding:5px 12px; border-radius:999px;
  border:1px solid var(--l-line); background:#fff;
  font-size:.6rem; font-weight:600; letter-spacing:.14em; color:var(--ink-2);
}
.plan__tag--hi{
  border-color:transparent; color:#fff;
  background:var(--grad);
}
.plan h3{ font-size:1.15rem; font-weight:400; color:var(--ink); }
.plan__desc{ margin:14px 0 0; font-size:.85rem; color:var(--ink-2); }
.plan__list{
  margin:24px 0 26px; padding-top:22px;
  border-top:1px solid var(--l-line);
  display:grid; gap:14px;
}
.plan__list li{
  display:flex; align-items:center; gap:11px;
  font-size:.85rem; color:var(--ink);
}
.plan__list i{
  flex:0 0 30px; width:30px; height:30px;
  display:grid; place-items:center;
  border:1px solid var(--l-line); border-radius:8px; background:#fff;
}
.plan__list i svg{ width:15px; height:15px; }
.plan .btn--dark{ margin-top:auto; }

/* ressalva sobre os percentuais, logo abaixo dos modelos */
.plans__note{
  max-width:66ch; margin:36px auto 0;
  text-align:center; font-size:.82rem; color:var(--ink-2);
}

/* ---------------------------------------------------------
   MARQUEE
   --------------------------------------------------------- */
.marquee{
  background:var(--l-bg);
  padding:0;
  overflow:hidden;
  user-select:none;
}
#formatos{ padding-bottom:64px; }
.marquee__track{
  display:flex; width:max-content;
  animation:slide 34s linear infinite;
}
.marquee__track span{
  font-size:clamp(2.6rem, 6.5vw, 5rem);
  font-weight:300; letter-spacing:-.03em;
  color:var(--ghost); white-space:nowrap; line-height:1.15;
}
@keyframes slide{ to{ transform:translateX(-50%); } }

/* ---------------------------------------------------------
   STEPS (numbered expanding cards)
   --------------------------------------------------------- */
.steps{
  display:flex; gap:16px; align-items:stretch;
  min-height:248px;
}
.step{
  position:relative;
  flex:0 0 96px;
  background:var(--l-panel);
  border:1px solid var(--l-line); border-radius:var(--r);
  overflow:hidden; cursor:pointer;
  transition:flex-basis .55s var(--ease), flex-grow .55s var(--ease),
             background .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.step__num{
  position:absolute; top:16px; right:18px;
  font-size:1.6rem; font-weight:500; letter-spacing:.02em;
  color:#dfe4f2;
  transition:color .4s var(--ease);
}
/* rótulo visível apenas no empilhamento mobile, quando o card está fechado */
.step__label{ display:none; }
.step__body{
  position:absolute; inset:0;
  padding:34px 30px 30px; max-width:520px;
  opacity:0; transform:translateY(10px);
  pointer-events:none;
  transition:opacity .4s var(--ease) .12s, transform .5s var(--ease) .12s;
}
.step__body h3{
  font-size:1.2rem; font-weight:400; color:var(--ink);
  max-width:14ch; padding-right:56px;
}
.step__body p{
  margin:16px 0 0; font-size:.85rem; color:var(--ink-2);
}
.step.is-open{
  flex:1 1 auto;
  background:#fff;
  border-color:#bfd3f7;
  box-shadow:0 24px 50px -30px rgba(15,23,66,.26);
}
.step.is-open .step__num{ color:#eef1f8; }
.step.is-open .step__body{ opacity:1; transform:none; pointer-events:auto; }
.step:not(.is-open):hover{ background:#f3f6ff; border-color:#cfdcfa; }

/* ---------------------------------------------------------
   FAQ
   --------------------------------------------------------- */
.faq{ display:grid; gap:12px; }
.faq__item{
  background:var(--l-panel);
  border:1px solid var(--l-line); border-radius:14px;
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.faq__item[open]{ background:#fff; border-color:#cfdcfa; }
.faq__item summary{
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding:19px 22px; cursor:pointer;
  font-size:.95rem; color:var(--ink);
  list-style:none;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__ic{
  position:relative; flex:0 0 22px; width:22px; height:22px;
  border:1px solid var(--l-line); border-radius:50%; background:#fff;
}
.faq__ic::before,.faq__ic::after{
  content:''; position:absolute; top:50%; left:50%;
  width:9px; height:1.5px; background:var(--ink);
  transform:translate(-50%,-50%); border-radius:2px;
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.faq__ic::after{ transform:translate(-50%,-50%) rotate(90deg); }
.faq__item[open] .faq__ic::after{ transform:translate(-50%,-50%) rotate(90deg) scaleX(0); }
.faq__ans{ padding:0 22px 22px; }
.faq__ans p{ margin:0; font-size:.88rem; color:var(--ink-2); max-width:70ch; }

/* ---------------------------------------------------------
   CTA FINAL
   --------------------------------------------------------- */
.cta{
  position:relative; isolation:isolate; overflow:hidden;
  padding:120px 0 130px; text-align:center;
  background:var(--bg);
}
.cta__bg{ position:absolute; inset:0; z-index:-1; }
.cta__bg::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(5,7,15,.2), var(--bg) 82%);
}
.cta h2{ font-size:clamp(1.7rem, 3.6vw, 2.7rem); max-width:20ch; margin:0 auto; }
.cta__sub{
  margin:22px auto 0; max-width:56ch;
  color:var(--txt-2); font-size:.92rem;
}
.cta__actions{
  display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:36px;
}
.cta__mail{
  margin:26px 0 0; font-size:.8rem; color:var(--txt-3);
}
.cta__mail a{ color:#fff; border-bottom:1px solid var(--line-hi); }

/* ---------------------------------------------------------
   FOOTER
   --------------------------------------------------------- */
.footer{
  background:#060813;
  border-top:1px solid var(--line);
  padding:56px 0 44px;
}
.footer__inner{
  display:flex; flex-direction:column; align-items:center; gap:18px; text-align:center;
}
.footer__nav{
  display:flex; gap:26px; flex-wrap:wrap; justify-content:center;
  font-size:.82rem; color:var(--txt-2);
}
.footer__nav a:hover{ color:#fff; }
.footer__copy{ margin:0; font-size:.8rem; color:var(--txt-3); }
.footer__legal{
  display:flex; gap:22px; flex-wrap:wrap; justify-content:center;
  font-size:.72rem; color:var(--txt-3);
}
.footer__legal a{ text-decoration:underline; text-underline-offset:3px; }
.footer__legal a:hover{ color:#fff; }

/* ---------------------------------------------------------
   REVEAL
   --------------------------------------------------------- */
.reveal{
  opacity:0; transform:translateY(22px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-in{ opacity:1; transform:none; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .marquee__track{ animation:none; }
  .btn:hover,.card:hover,.plan:hover{ transform:none; }
}

/* ---------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------- */
@media (max-width:1080px){
  .cards-3,.plans{ grid-template-columns:1fr 1fr; }
  .card--featured,.plan--hi{ grid-column:auto; }
  .steps{ min-height:0; flex-direction:column; }
  .step{ flex:0 0 auto; min-height:74px; }
  .step__body{ position:relative; inset:auto; max-width:none;
    padding:0 24px; height:0; overflow:hidden; }
  .step__body h3{ display:none; }
  .step__body p{ margin:0; }
  .step.is-open .step__body{ height:auto; padding:0 24px 26px; }
  .step.is-open .step__label{ padding-bottom:14px; }
  .step__num{ font-size:1.4rem; top:22px; }

  /* cabeçalho do acordeão: número + título sempre visíveis */
  .step__label{
    display:block;
    padding:24px 74px 24px 24px;
    font-size:1.05rem; font-weight:400; letter-spacing:-.02em; color:var(--ink);
  }
}

@media (max-width:900px){
  .nav__links{
    position:fixed; inset:var(--nav-h) 0 auto 0;
    max-height:calc(100vh - var(--nav-h)); overflow-y:auto;
    flex-direction:column; align-items:stretch; gap:0;
    padding:10px 24px 26px;
    background:#060912;
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 50px -20px rgba(0,0,0,.7);
    transform:translateY(-12px); opacity:0; pointer-events:none;
    transition:opacity .3s var(--ease), transform .3s var(--ease);
    font-size:.86rem; letter-spacing:.04em;
  }
  .nav__links.is-open{ opacity:1; transform:none; pointer-events:auto; }
  .nav__links a{ padding:15px 0; border-bottom:1px solid var(--line); }
  .nav__links a::after{ display:none; }
  .nav__cta-mobile{ display:block; color:#fff; }
  .nav__cta{ display:none; }
  .burger{ display:flex; }

  .stats{ grid-template-columns:1fr 1fr; margin-top:70px; }

  .alt__row,.alt__row--rev{ grid-template-columns:1fr; gap:30px; }
  .alt__row--rev .viz{ order:0; }
  .alt{ gap:64px; }
  .alt__text p{ max-width:none; }
}

@media (max-width:680px){
  .section{ padding:76px 0; }
  .section--tight{ padding-top:56px; }
  .hero{ padding:calc(var(--nav-h) + 78px) 0 72px; }
  .hero__title{ max-width:none; }

  /* recorte vertical deixa a foto muito mais clara atrás do texto — véu reforçado */
  .hero__photo{ background-position:center 30%; }
  .hero__photo::after{
    background:
      radial-gradient(92% 44% at 50% 32%, rgba(5,7,15,.78), rgba(5,7,15,.3) 82%),
      linear-gradient(180deg,
        rgba(5,7,15,.9) 0%, rgba(5,7,15,.5) 20%,
        rgba(5,7,15,.62) 58%, rgba(5,7,15,.9) 88%, var(--bg) 100%);
  }
  .hero__glow{ opacity:.2; }
  .cards-3,.plans{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr; }
  .stats li{ padding:20px; }
  .quote{ padding:76px 0 84px; }
  .cta{ padding:88px 0 96px; }
  .sec-head{ margin-bottom:44px; }
  .btn{ width:100%; }
  .btn--pill-dark,.btn--sm{ width:auto; }
  .hero__actions,.cta__actions{ flex-direction:column; }
  .footer__nav{ gap:18px; }
}