/* ==========================================================================
   BARMO — Landing page institucional (versão de teste)
   Paleta provisória, sujeita a aprovação: ver README.md
   ========================================================================== */

:root {
  --color-bg: #FAF9F6;
  --color-surface: #FFFFFF;
  --color-ink: #161A20;
  --color-ink-muted: #5B6472;
  --color-navy: #14213D;
  --color-accent: #C97A3E;
  --color-accent-ink: #7A431A;
  --color-border: #E7E3DB;

  --font-display: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --container-w: 1120px;
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-navy);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  z-index: 100;
}
.skip-link:focus {
  left: 0;
  top: 0;
}

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Header */
.site-header {
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-navy);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  gap: 28px;
}

.site-nav a {
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  color: var(--color-ink-muted);
  padding: 6px 2px;
}

.site-nav a:hover { color: var(--color-navy); }

/* Hero */
.hero {
  padding: 88px 0 96px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-ink);
  background: rgba(201, 122, 62, 0.12);
  padding: 6px 14px;
  border-radius: 999px;
  margin: 0 0 20px;
}

h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.12;
  margin: 0 0 20px;
  color: var(--color-navy);
  letter-spacing: -0.01em;
}

.lead {
  font-size: 17px;
  color: var(--color-ink-muted);
  max-width: 46ch;
  margin: 0 0 32px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--color-navy);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(20, 33, 61, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -8px rgba(20, 33, 61, 0.6);
}

.hero-visual svg { width: 100%; height: auto; display: block; }
.hv-ring { fill: none; stroke: var(--color-border); stroke-width: 1.5; }
.hv-box { fill: var(--color-surface); stroke: var(--color-navy); stroke-width: 2; }
.hv-handle { fill: none; stroke: var(--color-navy); stroke-width: 2; }
.hv-line { stroke: var(--color-accent); stroke-width: 2; stroke-dasharray: 4 6; }
.hv-dot { fill: var(--color-accent); }

@media (prefers-reduced-motion: no-preference) {
  .hv-ring { animation: spin 40s linear infinite; transform-origin: 210px 210px; }
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Benefícios */
.beneficios { padding: 72px 0; background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  color: var(--color-navy);
  margin: 0 0 36px;
  text-align: center;
}

.beneficios-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.beneficio-card {
  padding: 28px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.beneficio-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(20, 33, 61, 0.06);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.beneficio-icon svg { width: 22px; height: 22px; }

.beneficio-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  margin: 0 0 8px;
  color: var(--color-ink);
}

.beneficio-card p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: 14.5px;
}

/* Contato */
.contato { padding: 80px 0; text-align: center; }
.contato-inner { max-width: 620px; margin: 0 auto; }
.contato .lead { margin: 0 auto 18px; }

.placeholder-note {
  display: inline-block;
  font-size: 13.5px;
  color: var(--color-ink-muted);
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  padding: 8px 16px;
  border-radius: 999px;
}

/* Footer */
.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-navy);
}
.footer-brand .brand-mark { width: 26px; height: 26px; font-size: 13px; }

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-links a {
  text-decoration: none;
  font-size: 13.5px;
  color: var(--color-ink-muted);
}
.footer-links a[aria-disabled="true"] {
  cursor: default;
  opacity: 0.55;
}

.footer-copy {
  margin: 0;
  font-size: 13px;
  color: var(--color-ink-muted);
  width: 100%;
  text-align: center;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}

/* Responsivo */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; max-width: 280px; margin: 0 auto; }
  .beneficios-grid { grid-template-columns: 1fr; }
  .site-nav { gap: 18px; }
}

@media (max-width: 480px) {
  .hero { padding: 56px 0 64px; }
  .container { padding: 0 18px; }
  .brand-word { font-size: 18px; }
  .btn { width: 100%; }
  .footer-inner { justify-content: center; text-align: center; }
}