/* ===== InfoTCA Soluções — estilo global ===== */
:root{
  --neon:#00ff88;
  --green:#00cc66;
  --bg:#040f0a;
  --bg-2:#07160e;
  --bg-card:#0a1f14;
  --line:rgba(0,255,136,.16);
  --line-strong:rgba(0,255,136,.4);
  --txt:#e8fff4;
  --txt-dim:#9fc7b2;
  --txt-mut:#6f947f;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  --radius:18px;
  --max:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Exo 2",sans-serif;
  font-weight:300;
  background:var(--bg);
  color:var(--txt);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 500px at 80% -10%,rgba(0,255,136,.10),transparent 60%),
    radial-gradient(700px 500px at -10% 30%,rgba(0,204,102,.07),transparent 55%),
    var(--bg);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;opacity:.4;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(circle at 50% 0%,#000,transparent 75%);
          mask-image:radial-gradient(circle at 50% 0%,#000,transparent 75%);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ===== Tipografia ===== */
h1,h2,h3{font-family:"Audiowide",sans-serif;line-height:1.1;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.3rem,6vw,4rem)}
h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:400}
.eyebrow{font-family:"Audiowide",sans-serif;display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--neon)}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--neon)}
.lead{color:var(--txt-dim);font-size:1.08rem;max-width:60ch}
.grad{color:var(--neon)}

/* ===== Navbar ===== */
header.nav{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(4,15,10,.72);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:baseline;gap:1px;font-family:"Audiowide",sans-serif;font-weight:700;font-size:1.45rem;letter-spacing:-.01em}
.brand .lg-info{color:var(--txt);font-weight:500}
.brand .lg-tca{color:var(--neon);font-weight:800;letter-spacing:.01em;text-shadow:0 0 14px rgba(0,255,136,.55),0 0 4px rgba(0,255,136,.4)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-family:"Audiowide",sans-serif;font-size:.94rem;color:var(--txt-dim);font-weight:500;transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--txt)}
.nav-links a.active::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:var(--neon)}
.btn{
  font-family:"Audiowide",sans-serif;
  display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.95rem;
  padding:12px 22px;border-radius:11px;cursor:pointer;border:none;transition:transform .18s,box-shadow .2s,background .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--neon),var(--green));color:#04130b !important;box-shadow:0 0 0 rgba(0,255,136,.5)}
a.btn-ghost{color:var(--txt)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(0,255,136,.55)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--neon);background:rgba(0,255,136,.06)}
.nav-toggle{display:none;background:none;border:none;color:var(--txt);font-size:1.5rem;cursor:pointer}

/* ===== Seções ===== */
section{padding:96px 0}
.section-head{max-width:62ch;margin-bottom:54px}
.section-head h2{margin:14px 0 16px}

/* ===== Hero ===== */
.hero{padding:120px 0 96px;position:relative}
.hero .eyebrow{margin-bottom:22px}
.hero h1{max-width:16ch;margin-bottom:22px}
.hero h1 .grad{display:block}
.hero .lead{margin-bottom:34px;font-size:1.18rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:42px;margin-top:60px;flex-wrap:wrap}
.hero-stats .s b{font-family:"Audiowide",sans-serif;font-size:2rem;color:var(--neon);display:block;line-height:1}
.hero-stats .s span{font-size:.85rem;color:var(--txt-mut)}

/* ===== Cards ===== */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:linear-gradient(160deg,var(--bg-card),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:transform .22s,border-color .22s;position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.card .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(0,255,136,.1);border:1px solid var(--line);font-size:1.4rem;margin-bottom:18px}
.card h3{font-size:1.22rem;margin-bottom:10px}
.card p{color:var(--txt-dim);font-size:.96rem}
.card ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px}
.card ul li{color:var(--txt-dim);font-size:.92rem;padding-left:22px;position:relative}
.card ul li::before{content:"▸";position:absolute;left:0;color:var(--neon)}

/* ===== Pricing ===== */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{
  background:linear-gradient(160deg,var(--bg-card),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;display:flex;flex-direction:column;
  transition:transform .22s,border-color .22s;
}
.plan:hover{transform:translateY(-5px)}
.plan.featured{border-color:var(--neon);box-shadow:0 0 40px -16px rgba(0,255,136,.45)}
.plan .tag{font-family:"Audiowide",sans-serif;position:absolute;top:18px;right:18px;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#04130b;background:var(--neon);padding:5px 11px;border-radius:30px}
.plan{position:relative}
.plan .pname{font-family:"Audiowide",sans-serif;font-weight:700;font-size:1.3rem;margin-bottom:6px}
.plan .pdesc{color:var(--txt-mut);font-size:.88rem;margin-bottom:20px;min-height:38px}
.plan .pprice{font-family:"Audiowide",sans-serif;font-size:2.4rem;color:var(--neon);font-weight:700;line-height:1}
.plan .pprice small{font-size:.9rem;color:var(--txt-mut);font-weight:400}
.plan ul{list-style:none;margin:22px 0 26px;display:flex;flex-direction:column;gap:11px;flex:1}
.plan ul li{font-size:.92rem;color:var(--txt-dim);padding-left:26px;position:relative}
.plan ul li::before{content:"✓";position:absolute;left:0;color:var(--neon);font-weight:700}
.plan .btn{width:100%;justify-content:center}

.price-table{width:100%;border-collapse:collapse;margin-top:8px;background:linear-gradient(160deg,var(--bg-card),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-table th,.price-table td{padding:16px 22px;text-align:left;border-bottom:1px solid var(--line)}
.price-table th{font-family:"Audiowide",sans-serif;color:var(--neon);font-size:.85rem;letter-spacing:.05em;text-transform:uppercase}
.price-table td{color:var(--txt-dim);font-size:.95rem}
.price-table tr:last-child td{border-bottom:none}
.price-table td:last-child{color:var(--neon);font-weight:600;font-family:"Audiowide",sans-serif}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding-top:8px}
.step .num{font-family:"Audiowide",sans-serif;font-size:2.6rem;font-weight:700;color:rgba(0,255,136,.22);line-height:1}
.step h3{font-size:1.1rem;margin:8px 0 8px}
.step p{color:var(--txt-dim);font-size:.92rem}

/* ===== CTA band ===== */
.cta-band{
  background:linear-gradient(135deg,rgba(0,255,136,.12),rgba(0,204,102,.05));
  border:1px solid var(--line-strong);border-radius:24px;padding:54px;text-align:center;
}
.cta-band h2{margin-bottom:14px}
.cta-band p{color:var(--txt-dim);max-width:52ch;margin:0 auto 28px}
.cta-band .hero-cta{justify-content:center}

/* ===== Form ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;color:var(--txt-dim);margin-bottom:7px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:11px;
  padding:13px 15px;color:var(--txt);font-family:inherit;font-size:.96rem;transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--neon)}
.field textarea{resize:vertical;min-height:120px}
.contact-info{display:flex;flex-direction:column;gap:22px}
.info-item{display:flex;gap:15px;align-items:flex-start}
.info-item .ico{width:42px;height:42px;border-radius:10px;background:rgba(0,255,136,.1);border:1px solid var(--line);display:grid;place-items:center;font-size:1.2rem;flex-shrink:0;color:var(--neon)}
.info-item .ico svg{width:21px;height:21px}
.info-item b{display:block;font-size:.95rem;font-weight:600}
.info-item span{color:var(--txt-dim);font-size:.9rem}
.form-note{font-size:.82rem;color:var(--txt-mut);margin-top:6px}

/* ===== Footer ===== */
footer{border-top:1px solid var(--line);padding:54px 0 30px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid p{color:var(--txt-dim);font-size:.92rem;margin-top:14px;max-width:38ch}
.foot-col h4{font-family:"Audiowide",sans-serif;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-mut);margin-bottom:16px}
.foot-col a{display:block;color:var(--txt-dim);font-size:.92rem;margin-bottom:10px;transition:color .2s}
.foot-col a:hover{color:var(--neon)}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--txt-mut);font-size:.85rem}

/* ===== WhatsApp float ===== */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:200;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px -6px rgba(37,211,102,.6);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ===== Page hero (subpáginas) ===== */
.page-hero{padding:70px 0 30px}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:14px 0 14px}

/* ===== Reveal animation ===== */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}

/* ===== Responsivo ===== */
@media(max-width:880px){
  .nav-links{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;gap:0;
    background:rgba(4,15,10,.97);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);padding:10px 0;
    transform:translateY(-130%);transition:transform .3s;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 24px;width:100%}
  .nav-links .btn{margin:10px 24px;width:calc(100% - 48px);justify-content:center}
  .nav-toggle{display:block}
  .grid-3,.grid-2,.price-grid,.steps,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:28px}
  section{padding:64px 0}
  .cta-band{padding:36px 24px}
}