/* =========================================================
   ORBI CONTÁBIL — folha de estilo única
   Leve, sem dependências, sem fontes externas.
   Paleta tirada da logo: azul-marinho + dourado + creme.
   ========================================================= */

:root{
  --navy:#0E1C36;
  --navy-800:#132845;
  --navy-700:#20406B;
  --gold:#C9A766;
  --gold-600:#A9863F;
  --cream:#F0E6D2;
  --paper:#FFFFFF;
  --bg:#FAF8F3;
  --ink:#17202E;
  --muted:#586173;
  --line:#E7E1D2;
  --ok:#1F7A4D;

  --maxw:1120px;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(14,28,54,.05), 0 12px 30px rgba(14,28,54,.07);
  --shadow-sm:0 1px 2px rgba(14,28,54,.06), 0 6px 16px rgba(14,28,54,.06);
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-serif:Georgia,"Times New Roman","Noto Serif",serif;
  --section:clamp(56px,9vw,104px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-underline-offset:3px}
a:hover{color:var(--gold-600)}
h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.2;color:var(--navy);font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3.4vw,2.25rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.2rem}
li{margin:.25rem 0}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}

/* ---------- layout ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:var(--section) 0}
.section--tight{padding:calc(var(--section) * .6) 0}
.section--navy{background:var(--navy);color:#E9EDF6}
.section--navy h1,.section--navy h2,.section--navy h3{color:#fff}
.section--cream{background:var(--cream)}
.center{text-align:center}
.narrow{max-width:720px;margin-left:auto;margin-right:auto}
.eyebrow{
  display:inline-block;font-family:var(--font-sans);font-weight:700;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-600);margin-bottom:.9rem;
}
.section--navy .eyebrow{color:var(--gold)}
.lead{font-size:1.15rem;color:var(--muted)}
.section--navy .lead{color:#C7D0E4}

.grid{display:grid;gap:22px}
@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand svg,.brand img{height:46px;width:auto;display:block}
.brand span{font-family:var(--font-serif);font-weight:600;font-size:1.15rem;color:var(--navy);letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:26px}
.nav a{
  font-size:.95rem;font-weight:600;color:var(--navy);text-decoration:none;
  padding:6px 0;border-bottom:2px solid transparent;
}
.nav a:hover,.nav a[aria-current="page"]{color:var(--gold-600);border-bottom-color:var(--gold)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle svg{width:26px;height:26px;stroke:var(--navy)}

@media(max-width:920px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:70px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:8px 20px 18px;
    box-shadow:var(--shadow-sm);
    display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .nav-cta .btn-ghost{display:none}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-sans);font-weight:700;font-size:.98rem;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;transition:transform .06s ease, box-shadow .15s ease, background .15s ease;
  line-height:1;
}
.btn:active{transform:translateY(1px)}
.btn-gold{background:var(--gold);color:var(--navy);box-shadow:0 8px 20px rgba(201,167,102,.35)}
.btn-gold:hover{background:var(--gold-600);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-800);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-600)}
.section--navy .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.section--navy .btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-wa{background:#25D366;color:#0A2818}
.btn-wa:hover{background:#1EBE5A;color:#0A2818}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn-lg{padding:16px 28px;font-size:1.05rem}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(201,167,102,.18), transparent 60%),
    linear-gradient(180deg,#0E1C36,#122744 60%,#16315A);
  color:#EAEEF7;
  padding:clamp(64px,11vw,120px) 0 clamp(56px,9vw,96px);
}
.hero::after{ /* linhas de "órbita" — puro CSS/SVG inline, sem imagem */
  content:"";position:absolute;right:-120px;top:50%;transform:translateY(-50%);
  width:520px;height:520px;border-radius:50%;
  border:1px solid rgba(201,167,102,.30);
  box-shadow:0 0 0 60px rgba(201,167,102,.06), inset 0 0 0 60px rgba(255,255,255,.03);
  opacity:.7;pointer-events:none;
}
.hero .container{position:relative;z-index:1;max-width:820px}
.hero h1{color:#fff}
.hero p{font-size:1.2rem;color:#C9D2E6;max-width:60ch}
.hero .btn-row{margin-top:2rem}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.hero .btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.hero-note{margin-top:1.4rem;font-size:.92rem;color:#9FB0CF;display:flex;align-items:center;gap:8px}
.hero-note svg{width:16px;height:16px;flex:0 0 auto}

/* ---------- cards ---------- */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);
}
.card h3{margin-bottom:.4rem}
.card p:last-child{margin-bottom:0}
.card--link{text-decoration:none;color:inherit;display:block;transition:transform .12s ease, box-shadow .15s ease}
.card--link:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:inherit}
.card-ico{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--cream);margin-bottom:16px;
}
.card-ico svg{width:24px;height:24px;stroke:var(--gold-600);fill:none;stroke-width:1.7}
.card-more{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-weight:700;font-size:.92rem;color:var(--gold-600)}

/* ---------- feature list ---------- */
.checklist{list-style:none;padding:0;margin:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;margin:.7rem 0}
.checklist svg{width:22px;height:22px;flex:0 0 auto;margin-top:2px;color:var(--gold-600)}
.section--navy .checklist svg{color:var(--gold)}

/* ---------- principles / numbered ---------- */
.principles{counter-reset:p;list-style:none;padding:0;margin:0;display:grid;gap:14px}
@media(min-width:760px){.principles{grid-template-columns:1fr 1fr}}
.principles li{
  counter-increment:p;position:relative;padding:18px 18px 18px 62px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);
}
.section--navy .principles li{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12);color:#DCE3F1}
.principles li::before{
  content:counter(p,upper-roman);
  position:absolute;left:16px;top:16px;
  font-family:var(--font-serif);font-size:1.05rem;font-weight:700;
  color:var(--gold-600);width:34px;
}
.section--navy .principles li::before{color:var(--gold)}

/* ---------- stats ---------- */
.stats{display:grid;gap:20px;text-align:center}
@media(min-width:640px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat b{display:block;font-family:var(--font-serif);font-size:2.2rem;color:var(--gold)}
.stat span{font-size:.95rem;color:#C7D0E4}

/* ---------- steps ---------- */
.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;gap:18px}
@media(min-width:760px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:s;position:relative;padding-top:44px}
.steps li::before{
  content:counter(s);position:absolute;top:0;left:0;
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:var(--navy);color:#fff;font-weight:700;font-family:var(--font-sans);font-size:.95rem;
}
.steps h3{font-size:1.05rem;margin-bottom:.2rem}
.steps p{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- FAQ ---------- */
.faq{max-width:800px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;margin-bottom:12px;padding:0 20px}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:700;color:var(--navy);
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-serif);font-size:1.5rem;color:var(--gold-600);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open]{padding-bottom:6px}
.faq p{color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(180deg,#122744,#0E1C36);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#C9D2E6;max-width:52ch;margin-left:auto;margin-right:auto}
.cta-band .btn-row{justify-content:center;margin-top:1.6rem}

/* ---------- breadcrumb ---------- */
.crumb{font-size:.88rem;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--gold-600)}
.crumb span[aria-current]{color:var(--navy)}

/* ---------- contact ---------- */
.contact-grid{display:grid;gap:36px}
@media(min-width:860px){.contact-grid{grid-template-columns:1fr 1fr}}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px;color:var(--navy)}
.field input,.field textarea,.field select{
  width:100%;font:inherit;font-size:1rem;padding:12px 14px;
  border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink);
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--gold);outline:none}
.form-hint{font-size:.85rem;color:var(--muted)}
.info-line{display:flex;gap:14px;align-items:flex-start;margin:16px 0}
.info-line svg{width:22px;height:22px;flex:0 0 auto;color:var(--gold-600);margin-top:2px}
.info-line b{display:block;color:var(--navy)}
.info-line a{text-decoration:none}

/* ---------- news ---------- */
.post-list{display:grid;gap:24px}
@media(min-width:760px){.post-list{grid-template-columns:repeat(2,1fr)}}
.post-card{display:flex;flex-direction:column;height:100%}
.post-card time{font-size:.82rem;color:var(--muted);font-weight:600;letter-spacing:.03em;text-transform:uppercase}
.post-card h3{margin:.4rem 0 .5rem;font-size:1.2rem}
.post-card p{font-size:.96rem;color:var(--muted);flex:1}
.article{max-width:740px;margin:0 auto}
.article h1{margin-bottom:.3em}
.article .article-meta{color:var(--muted);font-size:.92rem;margin-bottom:2rem}
.article h2{margin-top:2rem}
.article img{border-radius:var(--radius-sm);margin:1.5rem 0}
.article blockquote{
  margin:1.5rem 0;padding:4px 0 4px 20px;border-left:3px solid var(--gold);
  font-family:var(--font-serif);font-size:1.15rem;color:var(--navy);
}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#B9C4DB;font-size:.94rem}
.site-footer .container{padding-top:64px;padding-bottom:32px}
.footer-grid{display:grid;gap:34px}
@media(min-width:760px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.site-footer h4{color:#fff;font-family:var(--font-sans);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
.site-footer a{color:#B9C4DB;text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.4rem 0}
.footer-brand svg,.footer-brand img{height:58px;width:auto;margin-bottom:14px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:22px;
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:.85rem;
  color:#8A96B1;
}

/* ---------- floating WhatsApp ---------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
  transition:transform .15s ease;
}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:30px;height:30px}
.wa-float span{
  position:absolute;right:70px;background:#0E1C36;color:#fff;white-space:nowrap;
  font-size:.85rem;font-weight:600;padding:8px 12px;border-radius:8px;
  opacity:0;pointer-events:none;transition:opacity .15s ease;
}
@media(min-width:920px){.wa-float:hover span{opacity:1}}
@media(max-width:920px){.wa-float{width:52px;height:52px;right:14px;bottom:14px}}

/* ---------- utilities ---------- */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.tag{display:inline-block;background:var(--cream);color:var(--gold-600);font-weight:700;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:16px;top:10px;background:#fff;padding:10px 16px;border-radius:8px;z-index:100}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}