/* ============================================================
   VARIÁVEIS E RESET
   ============================================================ */

:root {
  --verde:        #1d7d50;
  --verde-esc:    #155e3c;
  --verde-cl:     #e8f5ef;
  --verde-md:     #c3e6d3;
  --azul:         #2563eb;
  --azul-cl:      #eff6ff;
  --laranja:      #f97316;
  --vermelho:     #ef4444;
  --verde-ok:     #16a34a;
  --amarelo:      #f59e0b;
  --cinza-esc:    #1e293b;
  --cinza-md:     #475569;
  --cinza-cl:     #94a3b8;
  --cinza-bg:     #f1f5f9;
  --branco:       #ffffff;
  --borda:        #e2e8f0;
  --sombra-sm:    0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
  --sombra-md:    0 4px 6px -1px rgba(0,0,0,.10), 0 2px 4px -1px rgba(0,0,0,.06);
  --sombra-lg:    0 10px 15px -3px rgba(0,0,0,.10), 0 4px 6px -2px rgba(0,0,0,.05);
  --radius:       12px;
  --radius-sm:    8px;
  --fonte:        'Inter', system-ui, -apple-system, sans-serif;
}

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

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

body {
  font-family: var(--fonte);
  color: var(--cinza-esc);
  background: var(--cinza-bg);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a   { color: var(--verde); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================================
   TIPOGRAFIA
   ============================================================ */

h1 { font-size: clamp(1.8rem, 4vw, 2.75rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem);    font-weight: 700; line-height: 1.25; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem);  font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { margin-bottom: .75rem; }
p:last-child { margin-bottom: 0; }

/* ============================================================
   LAYOUT GERAL
   ============================================================ */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: 4rem 0; }
.section-alt { background: var(--branco); }

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  background: var(--verde);
  color: var(--branco);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--sombra-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .875rem 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--branco);
  font-weight: 800;
  font-size: 1.25rem;
  text-decoration: none;
}
.logo:hover { text-decoration: none; opacity: .9; }

.logo-icon {
  background: rgba(255,255,255,.2);
  border-radius: 8px;
  padding: .35rem .45rem;
  font-size: 1.2rem;
  line-height: 1;
}

.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text small { font-size: .625rem; font-weight: 400; opacity: .85; letter-spacing: .05em; text-transform: uppercase; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  color: rgba(255,255,255,.88);
  font-size: .9rem;
  font-weight: 500;
  transition: color .2s;
}
.site-nav a:hover { color: var(--branco); text-decoration: none; }

.nav-cta {
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 6px;
  padding: .35rem .85rem;
}

/* Hamburger para mobile */
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: .35rem; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--branco); margin: 4px 0; border-radius: 2px; transition: .3s; }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  background: linear-gradient(135deg, var(--verde-esc) 0%, var(--verde) 60%, #2d9e65 100%);
  color: var(--branco);
  padding: 3.5rem 1.25rem 3rem;
  text-align: center;
}

.hero h1 {
  color: var(--branco);
  margin-bottom: .75rem;
  text-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  opacity: .92;
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  margin-top: 1rem;
}

.badge {
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  padding: .3rem .85rem;
  font-size: .8rem;
  font-weight: 500;
}

/* ============================================================
   BLOCO DE ANÚNCIO
   ============================================================ */

.ad-wrapper {
  background: var(--branco);
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
  padding: .75rem 1.25rem;
  text-align: center;
  overflow: hidden;
}

.ad-label {
  font-size: .68rem;
  color: var(--cinza-cl);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .35rem;
}

/* ============================================================
   CALCULADORA — STEPPER
   ============================================================ */

#calculadora { padding: 2.5rem 1.25rem; }

.calc-container {
  max-width: 780px;
  margin: 0 auto;
}

/* Stepper */
.step-tracker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 2rem;
}

.step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  position: relative;
}

.step-dot-circle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 2px solid var(--borda);
  background: var(--branco);
  color: var(--cinza-cl);
  font-weight: 700;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .25s;
  z-index: 1;
}

.step-dot-label {
  font-size: .72rem;
  color: var(--cinza-cl);
  font-weight: 500;
  white-space: nowrap;
  transition: color .25s;
}

.step-dot.active .step-dot-circle   { background: var(--verde); border-color: var(--verde); color: var(--branco); }
.step-dot.active .step-dot-label    { color: var(--verde); font-weight: 700; }
.step-dot.completed .step-dot-circle { background: var(--verde-md); border-color: var(--verde); color: var(--verde-esc); }
.step-dot.completed .step-dot-label  { color: var(--cinza-md); }
.step-dot.pending .step-dot-circle   { background: var(--cinza-bg); }

.step-line {
  flex: 1;
  height: 2px;
  background: var(--borda);
  max-width: 80px;
  min-width: 30px;
}

/* Form steps */
.form-step { display: none; }
.form-step.active { display: block; }

.form-card {
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--sombra-md);
  padding: 2rem 2rem 1.75rem;
}

.form-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--verde-cl);
  color: var(--verde-esc);
}

/* ============================================================
   FORMULÁRIO — CAMPOS
   ============================================================ */

.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 1.5rem 1.25rem 1.25rem; }
}

label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--cinza-esc);
  margin-bottom: .4rem;
}

label .opcional { font-weight: 400; color: var(--cinza-cl); font-size: .78rem; }

input[type="text"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: .65rem .9rem;
  border: 1.5px solid var(--borda);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-family: var(--fonte);
  color: var(--cinza-esc);
  background: var(--branco);
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(29,125,80,.15);
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23475569' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
  padding-right: 2.25rem;
}

.field-hint {
  font-size: .78rem;
  color: var(--cinza-cl);
  margin-top: .3rem;
}

/* Radios e checkboxes */
.radio-group, .check-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.radio-opt, .check-opt {
  display: flex;
  align-items: center;
  gap: .6rem;
  cursor: pointer;
  font-size: .9rem;
}

.radio-opt input, .check-opt input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--verde);
  cursor: pointer;
  flex-shrink: 0;
}

/* Info auto-calculada */
#calc-info {
  background: var(--verde-cl);
  border: 1px solid var(--verde-md);
  border-radius: var(--radius-sm);
  padding: .9rem 1rem;
  margin: 1rem 0 0;
}

.info-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.chip {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.chip-label { font-size: .72rem; color: var(--verde-esc); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.chip-val   { font-size: .95rem; font-weight: 700; color: var(--verde-esc); }

/* Info boxes */
.info-box {
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
  font-size: .875rem;
  margin: .75rem 0 0;
}
.info-box-blue   { background: var(--azul-cl); border-left: 3px solid var(--azul); color: #1e3a5f; }
.info-box-yellow { background: #fffbeb; border-left: 3px solid var(--amarelo); color: #78350f; }
.info-box-red    { background: #fef2f2; border-left: 3px solid var(--vermelho); color: #7f1d1d; }
.info-box p { margin: 0; }

/* Erros */
.form-erros {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
  margin-bottom: 1rem;
  color: #b91c1c;
  font-size: .875rem;
}
.form-erros ul { padding-left: 1.25rem; }
.form-erros li { margin-bottom: .2rem; }

/* Botões do formulário */
.form-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
  justify-content: flex-end;
}

/* ============================================================
   BOTÕES
   ============================================================ */

.btn-primary, .btn-outline, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fonte);
  font-size: .95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: .7rem 1.5rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--verde);
  color: var(--branco);
  border-color: var(--verde);
}
.btn-primary:hover { background: var(--verde-esc); border-color: var(--verde-esc); color: var(--branco); text-decoration: none; }

.btn-outline {
  background: transparent;
  color: var(--verde);
  border-color: var(--verde);
}
.btn-outline:hover { background: var(--verde-cl); text-decoration: none; }

.btn-secondary {
  background: var(--cinza-bg);
  color: var(--cinza-md);
  border-color: var(--borda);
}
.btn-secondary:hover { background: var(--borda); text-decoration: none; }

.btn-lg { padding: .9rem 2rem; font-size: 1.05rem; }

/* ============================================================
   RESULTADOS
   ============================================================ */

#resultados {
  max-width: 860px;
  margin: 0 auto 2rem;
  padding: 0 1.25rem 2rem;
}

.res-header {
  background: linear-gradient(135deg, var(--verde-esc), var(--verde));
  color: var(--branco);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.res-titulo  { color: var(--branco); font-size: 1.3rem; margin-bottom: .25rem; }
.res-periodo { font-size: .85rem; opacity: .88; margin: 0; }

.res-destaque-total { text-align: right; }
.dest-label { display: block; font-size: .78rem; opacity: .88; margin-bottom: .2rem; text-transform: uppercase; letter-spacing: .05em; }
.dest-valor { display: block; font-size: 2rem; font-weight: 800; line-height: 1; }
.dest-valor.negativo { color: #fca5a5; }

.res-body {
  background: var(--branco);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--sombra-lg);
  overflow: hidden;
}

.res-section {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--borda);
}
.res-section:last-child { border-bottom: none; }

.res-section-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--cinza-esc);
}

/* Tabelas de verbas */
.table-scroll { overflow-x: auto; }

.verbas-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.verbas-table thead th {
  text-align: left;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--cinza-md);
  padding: .5rem .75rem;
  background: var(--cinza-bg);
  border-bottom: 1px solid var(--borda);
}

.verbas-table tbody td {
  padding: .65rem .75rem;
  border-bottom: 1px solid var(--borda);
  vertical-align: middle;
}

.verbas-table tbody tr:last-child td { border-bottom: none; }

.verbas-table tbody tr:hover { background: var(--cinza-bg); }

.td-detalhe { color: var(--cinza-md); font-size: .82rem; }
.td-valor   { text-align: right; font-weight: 600; white-space: nowrap; }
.positivo   { color: var(--verde-ok); }
.negativo   { color: var(--vermelho); }

.linha-subtotal td { background: var(--cinza-bg) !important; font-weight: 700; border-top: 2px solid var(--borda); }

/* Card total líquido */
.card-total-liq {
  margin: 0 1.75rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--verde-cl);
  border-radius: var(--radius-sm);
  border: 2px solid var(--verde-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 700;
  font-size: 1rem;
}
.card-total-liq.neg { background: #fef2f2; border-color: #fca5a5; color: #b91c1c; }

.total-liq-val { font-size: 1.75rem; font-weight: 800; color: var(--verde-ok); }
.card-total-liq.neg .total-liq-val { color: var(--vermelho); }

/* FGTS */
.fgts-section { background: #fffbeb; }

.fgts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.fgts-card-item {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--radius-sm);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.fgts-card-item.destaque { border-color: var(--amarelo); background: #fffbeb; }

.fgts-item-label { font-size: .78rem; color: var(--cinza-md); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.fgts-item-val   { font-size: 1.3rem; font-weight: 800; color: var(--cinza-esc); }
.fgts-item-val.sim { color: var(--verde-ok); }
.fgts-item-val.nao { color: var(--cinza-cl); }
.fgts-card-item small { font-size: .75rem; color: var(--cinza-cl); }

.card-total-fgts {
  background: var(--amarelo);
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  color: #78350f;
}

/* Seguro desemprego */
.seguro-section { background: var(--azul-cl); }
.seguro-section p { color: #1e3a5f; margin: 0; }

/* Ações dos resultados */
.res-actions {
  display: flex;
  gap: .75rem;
  padding: 1.25rem 1.75rem;
  flex-wrap: wrap;
}

.disclaimer-calc {
  padding: 0 1.75rem 1.5rem;
  font-size: .8rem;
  color: var(--cinza-md);
  line-height: 1.5;
}

/* ============================================================
   SEÇÃO — COMO FUNCIONA
   ============================================================ */

.como-funciona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.cf-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra-sm);
  border: 1px solid var(--borda);
}

.cf-icon { font-size: 2.25rem; margin-bottom: .75rem; }
.cf-card h3 { font-size: 1rem; margin-bottom: .5rem; }
.cf-card p  { font-size: .88rem; color: var(--cinza-md); margin: 0; }

/* ============================================================
   SEÇÃO — TIPOS DE RESCISÃO
   ============================================================ */

.tipos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.tipo-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra-sm);
  border: 1px solid var(--borda);
  border-top: 4px solid var(--verde);
  transition: box-shadow .2s, transform .2s;
}
.tipo-card:hover { box-shadow: var(--sombra-md); transform: translateY(-2px); }

.tipo-card.tc-laranja { border-top-color: var(--laranja); }
.tipo-card.tc-azul    { border-top-color: var(--azul); }
.tipo-card.tc-vermelho { border-top-color: var(--vermelho); }
.tipo-card.tc-roxo    { border-top-color: #7c3aed; }

.tipo-card-icon { font-size: 2rem; margin-bottom: .6rem; }
.tipo-card h3   { font-size: 1rem; margin-bottom: .5rem; }
.tipo-card p    { font-size: .85rem; color: var(--cinza-md); margin: 0 0 .75rem; }

.tipo-verbas {
  list-style: none;
  font-size: .8rem;
  color: var(--cinza-md);
}
.tipo-verbas li { padding: .2rem 0; }
.tipo-verbas li::before { content: '✓ '; color: var(--verde-ok); font-weight: 700; }
.tipo-verbas li.nao::before { content: '✗ '; color: var(--cinza-cl); }

/* ============================================================
   SEÇÃO — FAQ
   ============================================================ */

.faq-list {
  max-width: 760px;
  margin: 2rem auto 0;
}

.faq-item {
  background: var(--branco);
  border-radius: var(--radius-sm);
  border: 1px solid var(--borda);
  margin-bottom: .75rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.1rem 1.25rem;
  font-family: var(--fonte);
  font-size: .95rem;
  font-weight: 600;
  color: var(--cinza-esc);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  transition: background .2s;
}
.faq-question:hover { background: var(--cinza-bg); }

.faq-icon {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--verde);
  flex-shrink: 0;
  transition: transform .25s;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 1.25rem 1.1rem;
  font-size: .9rem;
  color: var(--cinza-md);
  border-top: 1px solid var(--borda);
  padding-top: .9rem;
}
.faq-item.open .faq-answer { display: block; }
.faq-answer p:last-child { margin: 0; }

/* ============================================================
   CTA BANNER
   ============================================================ */

.cta-banner {
  background: linear-gradient(135deg, var(--verde-esc), var(--verde));
  color: var(--branco);
  text-align: center;
  padding: 3.5rem 1.25rem;
}
.cta-banner h2 { color: var(--branco); margin-bottom: .75rem; }
.cta-banner p  { opacity: .9; max-width: 500px; margin: 0 auto 1.5rem; }

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--cinza-esc);
  color: #94a3b8;
  padding: 2.5rem 1.25rem 1.5rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #334155;
}

@media (max-width: 640px) {
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
}

.footer-brand p    { font-size: .85rem; line-height: 1.6; margin-top: .75rem; }
.footer-logo       { color: var(--branco); font-weight: 800; font-size: 1.1rem; }

.footer-col h4 { color: var(--branco); font-size: .9rem; margin-bottom: .85rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .45rem; }
.footer-col a  { color: #94a3b8; font-size: .85rem; transition: color .2s; }
.footer-col a:hover { color: var(--branco); text-decoration: none; }

.footer-bottom {
  max-width: 1100px;
  margin: 1.25rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
}

.footer-disclaimer {
  font-size: .78rem;
  color: #64748b;
  margin-top: .5rem;
  max-width: 1100px;
  margin: 1rem auto 0;
  text-align: center;
  line-height: 1.5;
}

/* ============================================================
   PÁGINAS INTERNAS (sobre, privacidade)
   ============================================================ */

.page-hero {
  background: linear-gradient(135deg, var(--verde-esc), var(--verde));
  color: var(--branco);
  padding: 2.5rem 1.25rem;
  text-align: center;
}
.page-hero h1 { color: var(--branco); font-size: clamp(1.5rem, 3vw, 2.25rem); }

.page-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.page-content h2 { margin: 2rem 0 .75rem; font-size: 1.3rem; color: var(--verde-esc); }
.page-content h3 { margin: 1.5rem 0 .5rem; font-size: 1.05rem; }
.page-content ul, .page-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.page-content li { margin-bottom: .4rem; font-size: .95rem; }
.page-content p  { font-size: .95rem; color: var(--cinza-md); }

/* ============================================================
   PRINT
   ============================================================ */

@media print {
  .site-header, .hero, .ad-wrapper, #calculadora .form-step,
  .como-funciona, .tipos-rescisao, .faq-section, .cta-banner,
  .site-footer, .res-actions, .step-tracker { display: none !important; }

  body { background: #fff; }
  #resultados { display: block !important; max-width: 100%; padding: 0; }
  .res-body { box-shadow: none; border: 1px solid #ccc; }

  .verbas-table tbody tr:hover { background: transparent; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 768px) {
  .site-nav { display: none; }
  .site-nav.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--verde-esc); padding: 1rem 1.25rem; gap: 1rem; box-shadow: var(--sombra-md); }
  .hamburger { display: block; }
  .header-inner { position: relative; }

  .res-header { flex-direction: column; text-align: center; }
  .res-destaque-total { text-align: center; }
  .res-section { padding: 1.25rem; }

  .card-total-liq { flex-direction: column; text-align: center; gap: .5rem; }

  .res-actions { padding: 1rem 1.25rem; }
  .disclaimer-calc { padding: 0 1.25rem 1.25rem; }

  .form-actions { flex-direction: column; }
  .form-actions .btn-primary, .form-actions .btn-outline { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .step-dot-label { display: none; }
  .step-line { max-width: 40px; }

  .hero { padding: 2.5rem 1rem 2rem; }
  .hero-badges .badge { font-size: .72rem; }
}

/* ============================================================
   UTILITÁRIOS
   ============================================================ */

.text-center { text-align: center; }
.text-green  { color: var(--verde); }
.section-title { text-align: center; margin-bottom: .5rem; }
.section-sub   { text-align: center; color: var(--cinza-md); max-width: 600px; margin: 0 auto 2rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }