/* Portal Contabilidade — preto & branco */
:root{
  --bg:#070708;
  --bg2:#0b0b0c;
  --card:#0f0f12;
  --fg:#ffffff;
  --muted:#b6b6bd;
  --muted2:#8f9098;
  --line:rgba(255,255,255,.12);
  --line2:rgba(255,255,255,.08);
  --shadow: 0 30px 80px rgba(0,0,0,.55);
  --r:18px;
  --max:1160px;
  --ease:cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 900px at 20% 10%, #111114 0%, var(--bg) 55%, #000 100%);
  color:var(--fg);
}

a{color:inherit;text-decoration:none;}
.container{max-width:var(--max);margin:0 auto;padding:0 20px;}

.skip{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;}
.skip:focus{left:12px;top:12px;width:auto;height:auto;padding:10px 12px;background:#fff;color:#000;border-radius:10px;z-index:9999;}

/* Header */
.header{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(0,0,0,.55);
  border-bottom:1px solid var(--line2);
}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand__logo{width:62px;height:62px;border-radius:18px;object-fit:cover;filter:grayscale(100%);border:1px solid var(--line);}
.brand__name{font-weight:900;letter-spacing:.2px;font-size:14px;opacity:.85;max-width:140px;line-height:1.05;}

.nav__toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:14px;
  background:transparent;color:var(--fg);
}
.nav__toggle span{display:block;height:2px;background:#fff;margin:8px 10px;border-radius:99px;transition:transform .35s var(--ease), opacity .35s var(--ease);}

.nav__menu{display:flex;align-items:center;gap:18px;}
.nav__menu a{font-weight:700;color:rgba(255,255,255,.86);}
.nav__menu a:hover{color:#fff;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--line);
  transition:transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  font-weight:900;
}
.btn:hover{transform: translateY(-1px);}
.btn--primary{background:#fff;color:#000;border-color:#fff;}
.btn--primary:hover{background:#f3f4f6;border-color:#f3f4f6;}
.btn--ghost{background:transparent;color:#fff;}
.btn--ghost:hover{background:rgba(255,255,255,.08);}
.btn--invert{background:#000;color:#fff;border-color:#000;}
.btn--invert:hover{background:#0b0b0c;}

/* Hero */
.hero{position:relative;padding:62px 0 40px;overflow:hidden;}
.hero__bg{
  position:absolute;inset:-2px;
  background:
    radial-gradient(900px 600px at 70% 20%, rgba(255,255,255,.12) 0%, rgba(255,255,255,0) 60%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 2px, rgba(255,255,255,0) 2px 18px);
  opacity:.35;
  pointer-events:none;
  transform:rotate(-2deg);
}
.hero__grid{display:grid;grid-template-columns: 1.2fr .8fr;gap:22px;align-items:start;}

.pill{display:inline-flex;gap:10px;align-items:center;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.9);font-weight:800;}

.hero h1{margin:18px 0 12px;font-size: clamp(34px, 3.6vw, 58px);line-height:1.02;letter-spacing:-.6px;}
.grad{display:inline-block;position:relative;}
.grad:after{content:"";display:block;margin-top:8px;height:10px;width: 62%;background: linear-gradient(90deg, rgba(255,255,255,.9), rgba(255,255,255,.15));border-radius:999px;}
.lead{margin:0;color:rgba(255,255,255,.78);font-weight:650;font-size:18px;line-height:1.55;max-width:56ch;}

.hero__actions{display:flex;gap:12px;margin:18px 0 10px;flex-wrap:wrap;}
.hero__bullets{margin-top:18px;display:grid;gap:10px;}
.bullet{display:flex;gap:10px;align-items:center;color:rgba(255,255,255,.84);font-weight:700;}
.dot{width:10px;height:10px;border-radius:50%;background:#fff;opacity:.9;}

.hero__card{
  border:1px solid var(--line);
  border-radius: var(--r);
  background: rgba(255,255,255,.06);
  padding:18px;
  box-shadow: var(--shadow);
}
.stat{display:grid;gap:6px;margin-bottom:14px;}
.stat__k{color:rgba(255,255,255,.72);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.12em;}
.stat__v{font-weight:950;font-size:18px;}
.divider{height:1px;background:var(--line);margin:12px 0;}
.micro{font-weight:800;}
.muted{color:rgba(255,255,255,.65);}

/* Strip */
.strip{padding:18px 0;background:rgba(255,255,255,.08);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);}
.strip__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.strip p{margin:0;font-weight:900;}

/* Sections */
.section{padding:66px 0;}
.section--alt{background: rgba(255,255,255,.03);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);}
.section__head{margin-bottom:18px;}
.section__head h2{margin:0 0 6px;font-size:30px;letter-spacing:-.3px;}
.section__head p{margin:0;color:rgba(255,255,255,.72);font-weight:650;}

.grid{display:grid;gap:16px;}
.cards{grid-template-columns: repeat(3, 1fr);}
.card{
  border:1px solid var(--line);
  border-radius: var(--r);
  background: rgba(0,0,0,.35);
  padding:18px;
  transition: transform .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
  position:relative;
  overflow:hidden;
}
.card:before{content:"";position:absolute;inset:-2px;background: radial-gradient(380px 180px at 20% 0%, rgba(255,255,255,.10), transparent 60%);opacity:.8;pointer-events:none;}
.card:hover{transform: translateY(-4px);background: rgba(255,255,255,.06);border-color:rgba(255,255,255,.20);}
.card__icon{width:44px;height:44px;border-radius:14px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:950;background:rgba(255,255,255,.06);margin-bottom:10px;}
.card h3{margin:0 0 6px;font-size:18px;}
.card p{margin:0 0 10px;color:rgba(255,255,255,.72);font-weight:650;line-height:1.5;}
.card ul{margin:0;padding-left:18px;color:rgba(255,255,255,.85);font-weight:650;}
.card li{margin:6px 0;}

/* About */
.about{display:grid;grid-template-columns: 1.1fr .9fr;gap:18px;align-items:start;}
.about__text p{color:rgba(255,255,255,.78);font-weight:650;line-height:1.65;}
.values{display:grid;grid-template-columns: 1fr;gap:12px;margin-top:12px;}
.value{border:1px solid var(--line);border-radius:var(--r);padding:14px;background:rgba(255,255,255,.04);}
.value h3{margin:0 0 6px;font-size:16px;}
.value p{margin:0;color:rgba(255,255,255,.72);}

.photo{border-radius: var(--r);border:1px solid var(--line);background:rgba(255,255,255,.04);min-height:280px;display:flex;align-items:center;justify-content:center;padding:18px;}
.placeholder{position:relative;overflow:hidden;}
.placeholder:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg, rgba(255,255,255,.06) 0 2px, rgba(255,255,255,0) 2px 18px);opacity:.6;}
.placeholder__title{font-weight:950;z-index:1;}
.placeholder__text{z-index:1;color:rgba(255,255,255,.72);font-weight:650;margin-top:6px;text-align:center;max-width:40ch;}
.mini-grid{display:grid;grid-template-columns: 1fr 1fr;gap:12px;margin-top:12px;}
.mini{min-height:120px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03);}

/* Highlights */
.highlights{grid-template-columns: repeat(3, 1fr);}
.highlight{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:rgba(255,255,255,.04);}
.highlight h3{margin:0 0 8px;font-size:18px;}
.highlight p{margin:0;color:rgba(255,255,255,.72);font-weight:650;line-height:1.55;}

/* FAQ */
.faq{display:grid;gap:10px;}
.faq__item{border:1px solid var(--line);border-radius:var(--r);background:rgba(0,0,0,.25);padding:12px 14px;}
.faq__item summary{cursor:pointer;font-weight:900;}
.faq__item p{margin:10px 0 0;color:rgba(255,255,255,.72);font-weight:650;line-height:1.55;}

/* Contact */
.contact{display:grid;grid-template-columns: 1fr 1fr;gap:18px;align-items:start;}
.form{display:grid;gap:12px;margin-top:12px;}
label span{display:block;color:rgba(255,255,255,.75);font-weight:800;font-size:13px;margin-bottom:6px;letter-spacing:.04em;text-transform:uppercase;}
input{
  width:100%;
  padding:14px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.35);
  color:#fff;
  outline:none;
  font-size:16px;
}
input:focus{border-color: rgba(255,255,255,.28);background: rgba(255,255,255,.06);}
.fine{margin:0;color:rgba(255,255,255,.62);font-weight:650;font-size:13px;line-height:1.4;}

.contactCard{border:1px solid var(--line);border-radius:var(--r);background:rgba(255,255,255,.04);padding:18px;}
.contactRow{margin-bottom:14px;}
.contactRow .k{color:rgba(255,255,255,.70);font-weight:850;font-size:13px;text-transform:uppercase;letter-spacing:.11em;margin-bottom:6px;}
.contactRow .v{font-weight:800;color:rgba(255,255,255,.90);line-height:1.4;}

/* Footer */
.footer{padding:34px 0 20px;border-top:1px solid var(--line2);background:rgba(0,0,0,.55);}
.footer__grid{display:grid;grid-template-columns: 1.4fr 1fr 1fr;gap:16px;align-items:start;}
.footer__brand{font-weight:950;font-size:18px;}
.footer__bottom{margin-top:14px;opacity:.75;}

.footerBrand{display:flex;align-items:center;gap:12px;}
.footerBrand__logo{width:56px;height:56px;border-radius:18px;object-fit:cover;filter:grayscale(100%);border:1px solid var(--line);}

/* Floating Whats */
.float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  padding:12px 14px;border-radius:999px;
  background:#fff;color:#000;
  font-weight:950;border:1px solid #fff;
  box-shadow: 0 24px 60px rgba(0,0,0,.55);
  transform: translateY(0);
  transition: transform .25s var(--ease), opacity .25s var(--ease);
  opacity:.98;
}
.float:hover{transform: translateY(-2px);}

/* Reveal animations */
.reveal{opacity:0;transform: translateY(14px);filter: blur(6px);}
.reveal.is-visible{opacity:1;transform: translateY(0);filter: blur(0);transition: opacity .7s var(--ease), transform .7s var(--ease), filter .7s var(--ease);}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr;}
  .cards{grid-template-columns: repeat(2, 1fr);}
  .about{grid-template-columns:1fr;}
  .highlights{grid-template-columns:1fr;}
  .contact{grid-template-columns:1fr;}
}
@media (max-width: 720px){
  .nav__toggle{display:inline-block;}
  .nav__menu{position:fixed;inset:74px 0 auto 0;background:rgba(0,0,0,.92);backdrop-filter: blur(10px);
    border-bottom:1px solid var(--line2);
    display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px;
  }
  .nav__menu a{padding:12px 6px;border-radius:12px;}
  .nav__menu a.btn{margin-top:8px;}
  .nav__menu.is-open{display:flex;}
  .cards{grid-template-columns:1fr;}
  .strip__inner{justify-content:flex-start;}
}