/* Feedwise · página de apresentação. Identidade: fundo escuro, fotos em luz natural, gradiente azul → verde do símbolo. */
:root{
  --bg:#07090f; --bg2:#0d1119; --card:#111623; --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16);
  --fg:#eef1f7; --muted:#a3abbd; --dim:#7b8496;
  --b1:#1b3aff; --b2:#007dff; --g1:#00e5a0;
  --grad:linear-gradient(100deg,var(--b1) 0%,var(--b2) 50%,var(--g1) 100%);
  --r:14px; --f:"Segoe UI Variable Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 var(--f);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:min(1160px,100% - 32px);margin:0 auto}
.narrow{width:min(820px,100% - 32px)}
.center{text-align:center}
.kicker{margin:0 0 10px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h1,h2,h3{margin:0;letter-spacing:-.015em;text-wrap:balance}
h2{font-size:clamp(26px,3.6vw,40px);line-height:1.12;margin-bottom:14px}
h3{font-size:19px;line-height:1.25}
p{margin:0}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font-weight:650;font-size:15px;text-decoration:none;border:1px solid transparent;transition:transform .15s,box-shadow .2s,background .2s}
.btn:focus-visible{outline:2px solid var(--g1);outline-offset:3px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 28px rgba(0,125,255,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 34px rgba(0,125,255,.45)}
.btn-ghost{border-color:var(--line2);color:var(--fg);background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}

/* topo */
.top{position:sticky;top:0;z-index:20;background:rgba(7,9,15,.72);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:28px;min-height:70px}
.logo img{height:36px;width:auto}
.top nav{display:flex;gap:26px;margin-left:auto}
.top nav a{text-decoration:none;color:var(--muted);font-size:15px;font-weight:550}
.top nav a:hover{color:var(--fg)}
.top .btn{min-height:40px;padding:0 18px;font-size:14px}
.top .btn+.btn{margin-left:-16px}

/* herói */
.hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero-bg,.band-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img,.band-bg img{width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,9,15,.96) 0%,rgba(7,9,15,.82) 38%,rgba(7,9,15,.25) 72%,rgba(7,9,15,.55) 100%),linear-gradient(0deg,var(--bg) 0%,transparent 28%)}
.hero-in{padding:90px 0 80px}
.hero h1{font-size:clamp(36px,6vw,68px);line-height:1.04;max-width:13ch;margin-bottom:22px}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:56ch;margin-bottom:32px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.proof{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;padding:0;margin:0;color:var(--muted);font-size:14px}
.proof li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--grad);margin-right:9px;vertical-align:1px}
.proof b{color:var(--fg)}

/* seções */
.sec{padding:96px 0}
.sec-alt{background:var(--bg2);border-block:1px solid var(--line)}
.sub{color:var(--muted);max-width:62ch;margin-bottom:34px}
.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps li{position:relative;padding:26px 22px 24px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01))}
.steps .n{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--grad);font-weight:800;margin-bottom:18px}
.steps h3{margin-bottom:8px}
.steps p{color:var(--muted);font-size:15px}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:40px}
.card{display:grid;grid-template-columns:42% 1fr;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--card);min-height:250px}
.card picture{display:block;height:100%}
.card img{width:100%;height:100%;object-fit:cover;filter:saturate(.9)}
.card-b{padding:26px 24px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.card-b p{color:var(--muted);font-size:15px}

.band{position:relative;isolation:isolate;overflow:hidden;padding:120px 0}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(7,9,15,.94) 0%,rgba(7,9,15,.78) 45%,rgba(7,9,15,.2) 80%)}
.band-bg img{object-position:60% 50%}
.band-in{max-width:620px;margin-left:max(16px,calc((100% - 1160px)/2))}
.band p{color:#c9cfdb;font-size:18px}

/* planos */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;background:var(--card);display:flex;flex-direction:column;gap:14px}
.plan-hl{border-color:transparent;background:linear-gradient(var(--card),var(--card)) padding-box,var(--grad) border-box;border:1.5px solid transparent;box-shadow:0 16px 50px rgba(0,125,255,.18)}
.plan-hl .tag{position:absolute;top:-12px;left:26px;background:var(--grad);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:99px}
.plan .desc{color:var(--muted);font-size:14px;min-height:42px}
.price{font-size:15px;color:var(--muted)}
.price b{font-size:40px;color:var(--fg);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.price small{display:block;font-size:13px;color:var(--dim)}
.plan ul{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:8px;font-size:15px}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:"";flex:none;width:16px;height:16px;margin-top:4px;border-radius:50%;background:var(--grad);-webkit-mask:radial-gradient(circle,#000 38%,transparent 40%);mask:radial-gradient(circle,#000 38%,transparent 40%)}
.plan li.no{color:var(--dim)}
.plan li.no::before{background:var(--dim)}
.fine{color:var(--dim);font-size:13px;margin-top:22px}

/* dúvidas */
details{border-bottom:1px solid var(--line);padding:18px 0}
details:first-of-type{margin-top:26px;border-top:1px solid var(--line)}
summary{cursor:pointer;font-weight:650;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;line-height:1;color:var(--b2);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin-top:10px}

.contact img{margin:0 auto 18px}
.contact p{color:var(--muted);margin-bottom:24px}

.foot{border-top:1px solid var(--line);padding:30px 0}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot p{color:var(--dim);font-size:14px}

@media (max-width:980px){
  .steps{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr;max-width:460px}
  .top nav{display:none}
  .top .btn{margin-left:auto}
  .top .btn+.btn{margin-left:-16px}
}
@media (max-width:620px){
  .sec{padding:70px 0}
  .steps{grid-template-columns:1fr}
  .card{grid-template-columns:1fr}
  .card picture{height:200px}
  .hero::after{background:linear-gradient(180deg,rgba(7,9,15,.7) 0%,rgba(7,9,15,.92) 60%,var(--bg) 100%)}
  .band{padding:80px 0}
  .top:has(#loginBtn:not([hidden])) [data-contact]{display:none}
  .top #loginBtn{margin-left:auto}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}