/* ============================================================
   VENTURI SOLUTIONS — "A RESPOSTA"
   Brutalismo editorial preto/vermelho · Archivo 900 + JetBrains Mono
   Régua: UAU. Loader, line-reveals, marquee, grão, vermelho com coragem.
   ============================================================ */
:root{
  --preto:#060606;
  --preto2:#0A0A0B;
  --panel:#0E0E10;
  --red:#DE1B1B;
  --red-bright:#FF2E2E;
  --red-deep:#6E0C0C;
  --text:#F4F2EF;
  --sub:#C9C6C1;
  --muted:#7E7C78;
  --line:rgba(244,242,239,.1);
  --line-red:rgba(222,27,27,.45);
  --mono:'JetBrains Mono',Consolas,monospace;
  --sans:'Archivo',system-ui,sans-serif;
  --ease-cine:cubic-bezier(.76,0,.24,1);
  --ease-reveal:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--preto);color:var(--sub);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--red);color:#fff}
img{max-width:100%;display:block}
a{color:var(--red-bright);text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--red-bright);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}

/* ---------- grão de filme ---------- */
body::after{content:"";position:fixed;inset:-50%;z-index:9990;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- loader (cortina) ---------- */
.loader{position:fixed;inset:0;z-index:10000;background:var(--preto);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;transition:transform 1.05s var(--ease-cine)}
.loader.done{transform:translateY(-101%)}
.loader .lg{font-family:var(--sans);font-weight:900;font-size:clamp(22px,4vw,34px);letter-spacing:.3em;text-transform:uppercase;color:var(--text)}
.loader .lg b{color:var(--red-bright)}
.loader .lbar{width:min(300px,60vw);height:2px;background:rgba(255,255,255,.1);overflow:hidden}
.loader .lbar i{display:block;height:2px;width:0;background:var(--red-bright);animation:ld 1.25s cubic-bezier(.6,0,.2,1) forwards}
@keyframes ld{to{width:100%}}

/* ---------- scroll progress ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--red-bright);z-index:9999}

/* ---------- cursor ---------- */
.cursor{position:fixed;top:0;left:0;width:34px;height:34px;border:1.5px solid var(--red-bright);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .3s,height .3s,opacity .3s;opacity:0;mix-blend-mode:difference}
body.cursor-on .cursor{opacity:1}
.cursor.big{width:70px;height:70px}
@media(pointer:coarse){.cursor{display:none}}

/* ---------- reveals ---------- */
.ln{display:block;overflow:hidden;padding-top:.14em;margin-bottom:-.14em}
.ln>span{display:block;transform:translateY(112%);transition:transform 1.05s var(--ease-cine)}
.ready .ln>span{transform:translateY(0)}
.ready .ln:nth-child(2)>span{transition-delay:.09s}
.ready .ln:nth-child(3)>span{transition-delay:.18s}
.ready .ln:nth-child(4)>span{transition-delay:.27s}
.rv{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease-reveal),transform .9s var(--ease-reveal)}
.rv.in{opacity:1;transform:none}
.rv2{transition-delay:.12s}.rv3{transition-delay:.24s}
.clip{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--ease-cine)}
.clip.in{clip-path:inset(0 0 0% 0)}
/* rede de segurança: após a coreografia, o estado final é garantido
   (ambientes sem frames de animação nunca ficam com conteúdo invisível) */
.settled .ln>span{transform:none!important;transition:none!important}
.settled .rv{opacity:1!important;transform:none!important}
.settled .clip{clip-path:none!important}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .loader{display:none}
  .ln>span{transform:none}
  .rv{opacity:1;transform:none}
  .clip{clip-path:none}
  .cursor{display:none}
  .kenburns{animation:none!important}
}

/* ---------- tipografia ---------- */
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--red-bright);display:flex;align-items:center;gap:14px;margin:0 0 22px}
.eyebrow::before{content:"";width:40px;height:1px;background:var(--red)}
.eyebrow .idx{color:var(--muted)}
h1,h2{font-family:var(--sans);font-weight:900;color:var(--text);text-transform:uppercase;letter-spacing:-.03em;line-height:.88;margin:0;text-wrap:balance}
h1{font-size:clamp(3rem,9.6vw,8.2rem)}
h2{font-size:clamp(2.2rem,6.4vw,5.2rem);margin-bottom:26px}
h1 .rd,h2 .rd{color:var(--red-bright)}
h1 .out,h2 .out{color:transparent;-webkit-text-stroke:1.5px var(--text)}
h3{font-size:15px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--text);margin:26px 0 12px}
.lead{max-width:620px;font-size:clamp(16px,1.6vw,19px);line-height:1.65}
p strong,li strong,td strong{color:var(--text)}
.mono-note{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:900;background:linear-gradient(rgba(6,6,6,.92),rgba(6,6,6,.75) 70%,transparent);backdrop-filter:blur(8px)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:76px}
.nav .brand{display:flex;align-items:center;flex:none}
.nav .brand img{height:26px;width:auto}
.nav .menu{display:flex;gap:26px;margin-left:auto;align-items:center;overflow-x:auto;scrollbar-width:none}
.nav .menu::-webkit-scrollbar{display:none}
.nav .menu a{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--sub);white-space:nowrap;position:relative;padding:4px 0}
.nav .menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--red-bright);transition:width .35s var(--ease-reveal)}
.nav .menu a:hover{color:#fff}
.nav .menu a:hover::after{width:100%}
.nav .menu a.cta{color:#fff;background:var(--red);padding:11px 20px;border-radius:0}
.nav .menu a.cta::after{display:none}
.nav .menu a.cta:hover{background:var(--red-bright)}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:18px 30px;border:1px solid transparent;border-radius:0;position:relative;overflow:hidden;transition:color .3s}
.btn-red{color:#fff;background:var(--red)}
.btn-red:hover{background:var(--red-bright);color:#fff}
.btn-ghost{color:var(--text);border-color:rgba(244,242,239,.3)}
.btn-ghost:hover{border-color:var(--red-bright);color:#fff}
.btn .ar{font-family:var(--sans);font-weight:400}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:18px 0;background:var(--preto)}
.marquee .track{display:flex;gap:0;width:max-content;animation:mq 30s linear infinite}
.marquee span{font-family:var(--sans);font-weight:900;font-size:clamp(14px,1.8vw,20px);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);white-space:nowrap;padding:0 28px;position:relative}
.marquee span::after{content:"·";position:absolute;right:-6px;color:var(--red-bright)}
.marquee.red{background:var(--red);border:none}
.marquee.red span{color:#fff}
.marquee.red span::after{color:rgba(255,255,255,.5)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- seções ---------- */
section{padding:clamp(80px,12vh,140px) 0;position:relative}
.sec-red{background:var(--red);color:#F8E9E9}
.sec-red h2{color:#fff}
.sec-red .eyebrow{color:#fff}
.sec-red .eyebrow::before{background:#fff}
.sec-red p strong{color:#fff}
.sec-panel{background:var(--preto2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hairline{border-top:1px solid var(--line)}

/* stats oversized */
.bigstats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;border:1px solid var(--line)}
.bigstat{padding:clamp(26px,3.5vw,44px);border-left:1px solid var(--line);position:relative}
.bigstat:first-child{border-left:none}
.bigstat .n{font-family:var(--sans);font-weight:900;font-size:clamp(2.6rem,6vw,5.2rem);letter-spacing:-.03em;color:var(--red-bright);line-height:1;font-variant-numeric:tabular-nums}
.bigstat .l{font-size:13.5px;color:var(--sub);margin-top:14px;line-height:1.55;max-width:240px}
.bigstat .s{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--muted);margin-top:12px;text-transform:uppercase}
@media (max-width:700px){.bigstat{border-left:none;border-top:1px solid var(--line)}.bigstat:first-child{border-top:none}}

/* cards hairline */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:0;border:1px solid var(--line)}
.cardx{padding:clamp(26px,3vw,40px);border-left:1px solid var(--line);border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px;position:relative;transition:background .35s}
.cardx:hover{background:rgba(222,27,27,.05)}
.cardx .num{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.24em;color:var(--red-bright)}
.cardx h3{margin:0;font-size:19px;text-transform:none;letter-spacing:-.01em}
.cardx p{margin:0;font-size:14.5px;flex:1}
.cardx .pill{align-self:flex-start}
.cardx.key{background:linear-gradient(160deg,rgba(222,27,27,.14),transparent 65%)}

/* pill de preço */
.pill{display:inline-block;font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.1em;color:var(--red-bright);border:1px solid var(--line-red);padding:6px 16px;white-space:nowrap}
.pill.free{color:var(--sub);border-color:var(--line)}

/* tabelas */
.tblwrap{overflow-x:auto;border:1px solid var(--line);background:var(--preto2)}
table{border-collapse:collapse;width:100%;font-size:14px;min-width:480px}
th{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red-bright);text-align:left;padding:14px 18px;border-bottom:1px solid var(--line-red)}
td{padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:none}

/* FAQ */
details{border-top:1px solid var(--line)}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 6px;font-weight:800;font-size:clamp(16px,1.8vw,19px);color:var(--text);text-transform:uppercase;letter-spacing:-.01em}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);font-size:22px;color:var(--red-bright);flex:none;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details .ans{padding:0 6px 26px;max-width:680px;font-size:15px}

/* ícones de card */
.ic-card{width:32px;height:32px;color:var(--red-bright);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px;filter:drop-shadow(0 0 8px rgba(222,27,27,.35))}
.sec-red .ic-card{color:#fff}

/* mock de resposta de IA */
.ai-mock{max-width:660px;border:1px solid var(--line);background:var(--preto2);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.ai-mock .bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line)}
.ai-mock .bar i{width:9px;height:9px;border-radius:50%;background:rgba(244,242,239,.18)}
.ai-mock .bar i:first-child{background:rgba(222,27,27,.6)}
.ai-mock .bar .t{margin-left:auto;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.ai-mock .body{padding:22px 24px;display:flex;flex-direction:column;gap:16px}
.ai-mock .q{align-self:flex-end;max-width:85%;background:rgba(222,27,27,.14);border:1px solid var(--line-red);padding:12px 16px;border-radius:14px 14px 3px 14px;font-size:14px;color:var(--text)}
.ai-mock .a{align-self:flex-start;max-width:92%;background:rgba(244,242,239,.04);border:1px solid var(--line);padding:14px 18px;border-radius:14px 14px 14px 3px;font-size:14px}
.ai-mock .a .ln-a{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line)}
.ai-mock .a .ln-a:last-child{border-bottom:none}
.ai-mock .a .n{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--muted);flex:none}
.ai-mock .a .voce{color:var(--red-bright);font-weight:700}
.ai-mock .a .voce .strike{text-decoration:line-through;text-decoration-color:rgba(222,27,27,.7);color:var(--muted);font-weight:400}
.ai-mock .cap{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding:0 24px 18px}

/* chips de plataformas */
.plats{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.plat{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:rgba(244,242,239,.03);padding:12px 18px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.08em;color:var(--sub);transition:border-color .3s,color .3s}
.plat:hover{border-color:var(--line-red);color:var(--text)}
.plat svg{width:19px;height:19px;color:var(--red-bright);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* pontos de confiança (linha que acumula) */
.trust-dots{display:flex;align-items:center;gap:11px;margin:34px 0 8px;flex-wrap:wrap}
.trust-dots i{border-radius:50%;background:var(--red-bright);box-shadow:0 0 12px rgba(222,27,27,.55);flex:none}
.trust-dots .lbl{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-left:8px}

/* faixas de imagem full-bleed */
.band{height:clamp(240px,42vh,460px);overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative}
.band img{width:100%;height:100%;object-fit:cover;display:block}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,6,6,.35),transparent 30%,transparent 70%,rgba(6,6,6,.35));pointer-events:none}

/* ken burns */
.kenburns{animation:kb 26s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1.04)}to{transform:scale(1.16)}}

/* footer com wordmark bleed */
footer{border-top:1px solid var(--line);padding:60px 0 0;font-size:13.5px;color:var(--muted);overflow:hidden}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px;padding-bottom:48px}
footer h4{font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--text);margin:0 0 14px}
footer a{color:var(--muted)}
footer a:hover{color:var(--red-bright)}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:8px 0}
.legal{padding:20px 0;border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
.wordmark{font-family:var(--sans);font-weight:900;font-size:clamp(4rem,15.5vw,15rem);letter-spacing:-.04em;text-transform:uppercase;color:transparent;-webkit-text-stroke:1px rgba(244,242,239,.16);line-height:.75;margin:30px 0 -.14em;user-select:none;white-space:nowrap}
.wordmark b{color:rgba(222,27,27,.35);-webkit-text-stroke:0}