@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;1,9..40,400&display=swap');

:root {
  --verde: #0A7C59;
  --verde-claro: #12A87A;
  --verde-bg: #F0FAF6;
  --verde-borda: #C4EAD9;
  --amarelo: #F5A623;
  --amarelo-bg: #FEF8EC;
  --cinza-1: #F8F9FA;
  --cinza-2: #E9ECEF;
  --cinza-3: #CED4DA;
  --cinza-4: #868E96;
  --cinza-5: #495057;
  --cinza-6: #212529;
  --branco: #FFFFFF;
  --perigo: #DC3545;
  --perigo-bg: #FFF5F5;
  --radius: 12px;
  --radius-sm: 8px;
  --sombra: 0 2px 12px rgba(0,0,0,0.07);
  --sombra-md: 0 4px 24px rgba(0,0,0,0.10);
  --fonte-titulo: 'Sora', sans-serif;
  --fonte-corpo: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--fonte-corpo);
  color: var(--cinza-6);
  background: var(--branco);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cinza-6);
}

a { color: var(--verde); text-decoration: none; }
a:hover { color: var(--verde-claro); }

img { max-width: 100%; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ── */
.nav {
  background: var(--branco);
  border-bottom: 1px solid var(--cinza-2);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--cinza-6);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo span { color: var(--verde); }
.nav-logo .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--verde); display: inline-block;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 0.875rem; font-weight: 500; color: var(--cinza-5); transition: color .2s; }
.nav-links a:hover { color: var(--verde); }
.nav-links .btn-nav {
  background: var(--verde);
  color: white !important;
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
}
.nav-links .btn-nav:hover { background: var(--verde-claro); }

/* ── HERO ── */
.hero {
  background: linear-gradient(160deg, var(--verde-bg) 0%, #fff 60%);
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--verde-borda);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.hero-text { padding-top: 8px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--verde-bg);
  border: 1px solid var(--verde-borda);
  color: var(--verde);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero h1 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 14px;
  color: var(--cinza-6);
}
.hero h1 em {
  font-style: normal;
  color: var(--verde);
}
.hero p {
  font-size: 1.05rem;
  color: var(--cinza-5);
  max-width: 480px;
  margin-bottom: 24px;
}
.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.hero-stat { text-align: left; }
.hero-stat strong {
  display: block;
  font-family: var(--fonte-titulo);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--verde);
}
.hero-stat span { font-size: 0.8rem; color: var(--cinza-4); }

/* ── CALCULADORA ── */
.calc-card {
  background: var(--branco);
  border: 1px solid var(--cinza-2);
  border-radius: 20px;
  box-shadow: var(--sombra-md);
  overflow: visible;
}
.calc-header {
  background: var(--verde);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.calc-header h2 {
  font-size: 1rem;
  color: white;
  font-weight: 600;
}
.calc-header-icon {
  width: 32px; height: 32px;
  background: rgba(255,255,255,0.2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.calc-body { padding: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cinza-5);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--cinza-3);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--fonte-corpo);
  color: var(--cinza-6);
  background: var(--branco);
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(10,124,89,0.12);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-calcular {
  width: 100%;
  background: var(--verde);
  color: white;
  border: none;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, transform .1s;
  margin-top: 4px;
}
.btn-calcular:hover { background: var(--verde-claro); }
.btn-calcular:active { transform: scale(0.98); }

/* ── RESULTADO ── */
#resultado { display: none; margin-top: 20px; }
.resultado-titulo {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cinza-4);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.resultado-total {
  font-family: var(--fonte-titulo);
  font-size: 2rem;
  font-weight: 700;
  color: var(--verde);
  margin-bottom: 16px;
}
.resultado-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.res-item {
  background: var(--cinza-1);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.res-item-label { font-size: 0.75rem; color: var(--cinza-4); margin-bottom: 2px; }
.res-item-valor { font-size: 0.95rem; font-weight: 600; color: var(--cinza-6); }

/* ── EXPLICAÇÃO IA ── */
.btn-ia {
  width: 100%;
  background: var(--amarelo-bg);
  color: #92590A;
  border: 1.5px solid #F5C842;
  padding: 11px;
  border-radius: var(--radius-sm);
  font-family: var(--fonte-corpo);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-ia:hover { background: #fdf0d0; }
.ia-resposta {
  display: none;
  background: var(--verde-bg);
  border: 1px solid var(--verde-borda);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 12px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--cinza-6);
}
.ia-loading {
  display: none;
  text-align: center;
  padding: 16px;
  color: var(--cinza-4);
  font-size: 0.875rem;
}
.ia-loading span {
  display: inline-block;
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:.4} 50%{opacity:1} }
.ia-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--verde);
  color: white;
  padding: 2px 8px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.alerta-prazo {
  background: var(--perigo-bg);
  border: 1px solid #FFCDD2;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: #9B1C1C;
  margin-top: 10px;
  font-weight: 500;
}

/* ── SEÇÃO COMO FUNCIONA ── */
.como-funciona {
  padding: 72px 0;
  background: var(--cinza-1);
}
.section-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--verde);
  margin-bottom: 8px;
}
.section-titulo {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1rem;
  color: var(--cinza-4);
  max-width: 540px;
  margin-bottom: 40px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--branco);
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}
.step-num {
  width: 40px; height: 40px;
  background: var(--verde-bg);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--verde);
  margin-bottom: 14px;
}
.step-card h3 { font-size: 1rem; margin-bottom: 8px; }
.step-card p { font-size: 0.88rem; color: var(--cinza-4); line-height: 1.6; }

/* ── SEÇÃO SEUS DIREITOS ── */
.direitos { padding: 72px 0; }
.direitos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.direito-item {
  display: flex;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s;
}
.direito-item:hover {
  border-color: var(--verde-borda);
  box-shadow: var(--sombra);
}
.direito-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--verde-bg);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.direito-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.direito-item p { font-size: 0.83rem; color: var(--cinza-4); }

/* ── FAQ ── */
.faq { padding: 72px 0; background: var(--cinza-1); }
.faq-lista { margin-top: 40px; display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: var(--branco);
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius-sm);
  overflow: visible;
}
.faq-pergunta {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 20px;
  text-align: left;
  font-family: var(--fonte-corpo);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cinza-6);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-pergunta::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--verde);
  flex-shrink: 0;
  transition: transform .2s;
}
.faq-item.aberto .faq-pergunta::after { transform: rotate(45deg); }
.faq-resposta {
  display: none;
  padding: 0 20px 18px;
  font-size: 0.9rem;
  color: var(--cinza-5);
  line-height: 1.7;
}
.faq-item.aberto .faq-resposta { display: block; }

/* ── FOOTER ── */
footer {
  background: var(--cinza-6);
  color: var(--cinza-3);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-marca p {
  font-size: 0.85rem;
  color: var(--cinza-4);
  max-width: 280px;
  margin-top: 10px;
  line-height: 1.6;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--branco);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--cinza-4);
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--branco); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--cinza-4);
}
.footer-aviso {
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.78rem;
  color: var(--cinza-4);
  margin-bottom: 24px;
  line-height: 1.5;
}

/* ── PÁGINAS INTERNAS ── */
.page-hero {
  background: linear-gradient(160deg, var(--verde-bg) 0%, #fff 70%);
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--verde-borda);
}
.page-hero h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: 10px; }
.page-hero p { color: var(--cinza-5); font-size: 1rem; }
.page-content { padding: 56px 0 80px; }
.page-content h2 {
  font-size: 1.35rem;
  margin: 36px 0 12px;
  padding-top: 12px;
  color: var(--cinza-6);
}
.page-content h2:first-child { margin-top: 0; }
.page-content p { font-size: 0.95rem; color: var(--cinza-5); margin-bottom: 14px; line-height: 1.75; }
.page-content ul { margin: 10px 0 16px 20px; }
.page-content li { font-size: 0.93rem; color: var(--cinza-5); margin-bottom: 8px; line-height: 1.65; }
.page-content strong { color: var(--cinza-6); font-weight: 600; }
.info-box {
  background: var(--verde-bg);
  border: 1px solid var(--verde-borda);
  border-left: 4px solid var(--verde);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  margin: 20px 0;
}
.info-box p { margin: 0; font-size: 0.9rem; color: #0A5C42; }
.warn-box {
  background: var(--amarelo-bg);
  border: 1px solid #F5C842;
  border-left: 4px solid var(--amarelo);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  margin: 20px 0;
}
.warn-box p { margin: 0; font-size: 0.9rem; color: #7A4A05; }
.tabela-direitos {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.88rem;
}
.tabela-direitos th {
  background: var(--verde);
  color: white;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
}
.tabela-direitos td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--cinza-2);
  color: var(--cinza-5);
}
.tabela-direitos tr:nth-child(even) td { background: var(--cinza-1); }
.tag-sim { color: var(--verde); font-weight: 600; }
.tag-nao { color: var(--perigo); font-weight: 600; }
.tag-parcial { color: var(--amarelo); font-weight: 600; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .direitos-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .resultado-grid { grid-template-columns: 1fr; }
  .nav-links .link-desktop { display: none; }
}