/* =====================================================================
   TaON Performance — estilos compartilhados (landing + páginas de serviço)
   Paleta: azul-marinho escuro (títulos) · amarelo/dourado (destaque) ·
   fundo claro. Mobile-first; breakpoints em 640px e 900px.
   ===================================================================== */
:root {
  --navy: #0f2647;          /* azul-marinho escuro — títulos */
  --navy-deep: #0a1b33;     /* variação mais escura — faixas */
  --gold: #f0b429;          /* amarelo/dourado — destaque */
  --gold-soft: #fdf3dc;     /* dourado bem claro — fundo de chips */
  --bg: #f8f9fc;            /* fundo claro */
  --surface: #ffffff;
  --ink: #33415c;           /* texto corrido */
  --muted: #64748b;
  --line: #e3e8f0;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(15, 38, 71, 0.15);
  --container: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 640px) { .container { padding: 0 32px; } }

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  white-space: nowrap;
}
.brand .brand-on { color: var(--gold); }
.brand .brand-sub {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.header-nav { display: none; align-items: center; gap: 24px; }
.header-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}
.header-nav a:hover { color: var(--navy); }
@media (min-width: 900px) { .header-nav { display: flex; } }

/* ---------------------------------------------------------------- botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: none;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 8px 20px -8px rgba(240, 180, 41, 0.6);
}
.btn-gold:hover { transform: translateY(-2px); background: #e8a91a; }
.btn-outline {
  background: transparent;
  color: var(--navy);
  box-shadow: inset 0 0 0 2px var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }

/* ---------------------------------------------------------------- seções */
.section { padding: 56px 0; }
@media (min-width: 900px) { .section { padding: 88px 0; } }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 12px;
}
.eyebrow--navy { color: var(--navy); }

.section-title {
  font-size: 1.7rem;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--navy);
}
@media (min-width: 640px) { .section-title { font-size: 2.1rem; } }

.section-lead { margin-top: 14px; max-width: 620px; color: var(--ink); }

/* ---------------------------------------------------------------- hero */
.hero { padding: 64px 0 56px; }
@media (min-width: 900px) { .hero { padding: 96px 0 88px; } }
.hero h1 {
  font-size: 2.1rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--navy);
  max-width: 760px;
}
@media (min-width: 640px) { .hero h1 { font-size: 2.9rem; } }
@media (min-width: 900px) { .hero h1 { font-size: 3.4rem; } }
.hero h1 .grifo { color: var(--gold); }
.hero .hero-sub { margin-top: 18px; max-width: 600px; font-size: 1.05rem; }
.hero .hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ------------------------------------------------------- pauta de serviços */
.servicos-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) { .servicos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .servicos-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; } }

.servicos-grid--dois { max-width: 760px; }
@media (min-width: 640px) { .servicos-grid--dois { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .servicos-grid--dois { grid-template-columns: repeat(2, 1fr); } }

.servico-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.servico-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--gold);
}
.servico-card .num {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.servico-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.servico-card p { font-size: 0.88rem; color: var(--muted); flex: 1; }
.servico-card .ver-detalhes {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--navy);
}
.servico-card:hover .ver-detalhes { color: var(--gold); }

/* ---------------------------------------------------------------- chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--gold-soft);
  border: 1px solid rgba(240, 180, 41, 0.45);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
}
.chip::before { content: "✓"; color: var(--gold); font-weight: 900; }

/* ---------------------------------------------------------------- cards "para quem é" */
.publico-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px) { .publico-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .publico-grid { grid-template-columns: repeat(4, 1fr); } }
.publico-card {
  padding: 22px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
}
.publico-card h3 {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 6px;
}
.publico-card p { font-size: 0.86rem; color: var(--muted); }

/* ---------------------------------------------------- faixa de conformidade */
.conformidade {
  background: var(--navy-deep);
  color: #fff;
  padding: 48px 0;
}
@media (min-width: 900px) { .conformidade { padding: 64px 0; } }
.conformidade .section-title { color: #fff; }
.conformidade-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px) { .conformidade-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .conformidade-grid { grid-template-columns: repeat(4, 1fr); } }
.pilar {
  padding: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
}
.pilar h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
}
.pilar h3::before { content: "🛡"; font-size: 1rem; }
.pilar p { margin-top: 6px; font-size: 0.84rem; color: rgba(255, 255, 255, 0.72); }

/* ---------------------------------------------------------------- CTA final */
.cta-final { text-align: center; }
.cta-final .section-title { max-width: 760px; margin: 0 auto; }
.cta-final .section-lead { margin: 14px auto 0; text-align: center; }
.cta-final .btn { margin-top: 28px; }

/* ---------------------------------------------------------------- footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  text-align: center;
}
.site-footer p { font-size: 0.82rem; color: var(--muted); }
.site-footer p + p { margin-top: 4px; }

/* =====================================================================
   Páginas de serviço
   ===================================================================== */
.breadcrumb {
  padding: 20px 0 0;
  font-size: 0.84rem;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--navy); text-decoration: underline; }
.breadcrumb .sep { margin: 0 8px; color: var(--line); }
.breadcrumb .atual { color: var(--navy); font-weight: 700; }

.servico-hero { padding: 36px 0 48px; }
@media (min-width: 900px) { .servico-hero { padding: 48px 0 72px; } }
.servico-hero h1 {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--navy);
  max-width: 720px;
}
@media (min-width: 640px) { .servico-hero h1 { font-size: 2.7rem; } }
@media (min-width: 900px) { .servico-hero h1 { font-size: 3.1rem; } }
.frase-impacto {
  margin-top: 18px;
  max-width: 640px;
  padding: 16px 20px;
  border-left: 4px solid var(--gold);
  background: var(--gold-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
}
@media (min-width: 640px) { .frase-impacto { font-size: 1.2rem; } }

.section--alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-text { margin-top: 16px; max-width: 680px; }

/* ------------------------------------------------ navegação entre serviços */
.servico-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 40px 0;
}
@media (min-width: 640px) { .servico-nav { grid-template-columns: 1fr 1fr; } }
.servico-nav a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.servico-nav a:hover { border-color: var(--gold); box-shadow: var(--shadow); }
.servico-nav .nav-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.servico-nav .nav-nome { font-weight: 800; color: var(--navy); }
.servico-nav .nav-next { text-align: right; align-items: flex-end; }
@media (max-width: 639px) { .servico-nav .nav-next { text-align: left; align-items: flex-start; } }