/* ===== Contabilidade Prime — tokens ===== */
:root{
  --navy: #0B2A4A;
  --navy-deep: #071b32;
  --blue: #1E6FD9;
  --blue-light: #E8F1FD;
  --green: #16A34A;
  --white: #FFFFFF;
  --bg: #F6F9FC;
  --ink: #10233B;
  --ink-soft: #4A607A;
  --border: #DCE6F2;

  --font-display: 'Fraunces', serif;
  --font-body: 'Sora', sans-serif;
  --font-mono: 'Roboto Mono', monospace;

  --radius: 14px;
  --shadow: 0 12px 32px -12px rgba(11,42,74,.18);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{ font-family: var(--font-display); color: var(--navy); margin: 0 0 .4em; line-height: 1.15; }
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin:0; padding:0; }
img{ max-width:100%; display:block; }
.wrap{ max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* signature: ledger line at very top, like a ruled accounting page */
.ledger-line{
  height: 6px;
  width:100%;
  background: repeating-linear-gradient(90deg, var(--blue) 0 40px, transparent 40px 42px);
  opacity:.5;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  padding: .85em 1.6em; border-radius: 10px; font-weight:600; font-size:.95rem;
  border: 1px solid transparent; cursor:pointer; transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
  font-family: var(--font-body);
}
.btn-primary{ background: var(--blue); color:#fff; box-shadow: 0 8px 20px -6px rgba(30,111,217,.5); }
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 26px -6px rgba(30,111,217,.6); }
.btn-ghost{ background: transparent; color: var(--navy); border-color: var(--border); }
.btn-ghost:hover{ background: var(--blue-light); }
.btn-sm{ padding: .6em 1.2em; font-size:.85rem; }
.btn-block{ width:100%; }

/* ===== Header ===== */
.site-header{
  position: sticky; top:0; z-index:50;
  background: rgba(246,249,252,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{ display:flex; align-items:center; gap: 28px; height: 76px; }
.brand{ display:flex; align-items:center; gap:.6em; margin-right:auto; }
.brand-mark{
  display:inline-grid; place-items:center; width:38px; height:38px; border-radius:9px;
  background: linear-gradient(155deg, var(--blue), var(--navy)); color:#fff;
  font-family: var(--font-display); font-weight:600; font-size:1.1rem;
}
.brand-name{ font-family: var(--font-display); font-size:1.05rem; color: var(--navy); font-weight:500; }
.brand-name strong{ font-weight:600; }
.main-nav{ display:flex; gap: 28px; }
.main-nav a{ font-size:.92rem; font-weight:500; color: var(--ink-soft); }
.main-nav a:hover{ color: var(--blue); }
.nav-cta{ font-size:.85rem; padding:.7em 1.3em; }
.menu-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; }
.menu-toggle span{ width:22px; height:2px; background: var(--navy); border-radius:2px; }

/* ===== Hero ===== */
.hero{ padding: 76px 0 40px; }
.hero-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items:center; }
.eyebrow{ font-size:.8rem; letter-spacing:.08em; text-transform:uppercase; color: var(--blue); font-weight:600; margin-bottom: 14px; }
.hero h1{ font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight:600; margin-bottom:.4em; }
.hl{ color: var(--blue); position:relative; }
.lead{ font-size:1.08rem; max-width: 46ch; }
.hero-actions{ display:flex; gap:14px; margin: 26px 0 34px; flex-wrap:wrap; }
.hero-trust{ display:flex; gap: 32px; }
.trust-item{ display:flex; flex-direction:column; }
.trust-item strong{ font-family: var(--font-display); font-size:1.6rem; color: var(--navy); }
.trust-item span{ font-size:.78rem; color: var(--ink-soft); }

.panel-card{
  background: linear-gradient(160deg, var(--navy), var(--navy-deep));
  border-radius: 18px; padding: 26px; color:#fff; box-shadow: var(--shadow);
  font-family: var(--font-mono);
}
.panel-card-head{ display:flex; justify-content:space-between; align-items:center; font-size:.78rem; opacity:.8; margin-bottom:18px; text-transform:uppercase; letter-spacing:.06em; }
.dot-live{ color:#4ADE80; }
.deadline-list{ display:flex; flex-direction:column; gap:12px; margin-bottom: 20px; }
.deadline-list li{
  display:flex; justify-content:space-between; align-items:center;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
  padding: 12px 14px; border-radius:10px; font-size:.85rem;
}
.deadline-list li span.tag{
  font-size:.68rem; padding:.25em .6em; border-radius:6px; font-family: var(--font-body); font-weight:600;
}
.tag-ok{ background: rgba(74,222,128,.18); color:#4ADE80; }
.tag-soon{ background: rgba(250,204,21,.18); color:#FACC15; }
.panel-foot{ display:flex; justify-content:space-between; align-items:center; border-top:1px solid rgba(255,255,255,.1); padding-top:16px; font-size:.85rem; }
.panel-foot strong{ font-size:1.05rem; color:#fff; }

/* ===== Sections ===== */
.section{ padding: 88px 0; }
.section-alt{ background: var(--white); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-eyebrow{ font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color: var(--blue); font-weight:600; margin-bottom:10px; }
.section-title{ font-size: clamp(1.7rem, 3vw, 2.3rem); max-width: 20ch; }
.section-lead{ max-width: 56ch; margin-bottom: 44px; }

.services-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.service-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding: 30px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow); }
.service-index{ font-family: var(--font-mono); font-size:.75rem; color: var(--blue); font-weight:700; letter-spacing:.05em; }
.service-card h3{ margin-top:10px; font-size:1.2rem; }
.service-card-cta{ background: linear-gradient(155deg, var(--blue), var(--navy)); color:#fff; }
.service-card-cta h3{ color:#fff; }
.service-card-cta p{ color: rgba(255,255,255,.85); }

.compare-table{ display:grid; grid-template-columns:1fr 1fr; gap: 22px; }
.compare-col{ padding: 32px; border-radius: var(--radius); }
.compare-before{ background:#fff; border: 1px dashed #C7D3E0; }
.compare-before h4{ color: var(--ink-soft); font-family: var(--font-body); }
.compare-before li{ color: var(--ink-soft); padding: 10px 0; border-bottom: 1px solid var(--border); }
.compare-after{ background: linear-gradient(160deg, var(--navy), var(--navy-deep)); color:#fff; box-shadow: var(--shadow); }
.compare-after h4{ color:#fff; font-family: var(--font-body); }
.compare-after li{ padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.compare-after li::before{ content:"✓ "; color:#4ADE80; font-weight:700; }
.compare-before li::before{ content:"— "; }

.about-grid{ display:grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items:start; }
.about-stats{ display:flex; flex-direction:column; gap: 24px; }
.stat{ background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.stat-num{ display:block; font-family: var(--font-display); font-size:1.7rem; color: var(--blue); }
.stat-label{ font-size:.85rem; color: var(--ink-soft); }

.team-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.team-card{ background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding: 28px; text-align:center; }
.team-avatar{
  width:64px; height:64px; margin: 0 auto 16px; border-radius:50%; display:grid; place-items:center;
  background: linear-gradient(155deg, var(--c1), var(--c2)); color:#fff; font-family: var(--font-display); font-weight:600; font-size:1.2rem;
}
.team-role{ display:block; font-size:.8rem; color: var(--blue); font-weight:600; margin: 4px 0 10px; }

.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-info{ display:flex; flex-direction:column; gap:10px; margin-top: 20px; font-size:.92rem; }
.contact-form{ background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); display:flex; flex-direction:column; gap:16px; }
.field{ display:flex; flex-direction:column; gap:6px; }
.field label{ font-size:.82rem; font-weight:600; color: var(--navy); }
.field input, .field select, .field textarea{
  padding: .8em 1em; border-radius:8px; border:1px solid var(--border); font-family: var(--font-body); font-size:.95rem; background:#F9FBFD;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--blue); outline-offset:1px; }
.form-note{ font-size:.85rem; color: var(--green); min-height:1.2em; margin:0; }

.site-footer{ padding: 30px 0 50px; }
.footer-inner{ display:flex; justify-content:space-between; font-size:.82rem; color: var(--ink-soft); flex-wrap:wrap; gap:8px; }

/* ===== Reveal animation ===== */
[data-reveal]{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible{ opacity:1; transform:none; }

/* ===== Responsive ===== */
@media (max-width: 900px){
  .hero-grid, .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .team-grid{ grid-template-columns:1fr; }
  .compare-table{ grid-template-columns:1fr; }
  .main-nav, .nav-cta{ display:none; }
  .menu-toggle{ display:flex; }
  .main-nav.open{
    display:flex; position:absolute; top:76px; left:0; right:0; background:#fff;
    flex-direction:column; padding: 20px 24px; border-bottom:1px solid var(--border); gap:16px;
  }
}
@media (max-width: 600px){
  .services-grid{ grid-template-columns:1fr; }
  .hero-trust{ flex-wrap:wrap; gap:20px; }
}