/* ============================================================
   FORMULÁRIO PRÉ-CONSULTA: AUTISMO INFANTIL
   Dr. Ticiano Sampaio — CRM 20.130 CE
   style.css — arquivo único e definitivo
   ============================================================ */

/* ============================================================
   1. RESET E VARIÁVEIS
   ============================================================ */

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

:root {
  --verde-escuro:    #5C6E4A;
  --verde-medio:     #8A9D72;
  --verde-claro:     #B5C4A1;
  --verde-palido:    #E8EFE1;
  --petroleo:        #1C2B2D;
  --texto-principal: #1A1A1A;
  --texto-medio:     #4A4A4A;
  --branco:          #FFFFFF;
  --erro:            #C0392B;
  --sucesso:         #27AE60;
  --borda:           #dde7d4;
  --superficie:      #f8fbf5;
  --verde-principal: #5C6E4A;
  --fonte-titulo:    'Playfair Display', 'Georgia', serif;
  --fonte-corpo:     'Lato', 'Helvetica Neue', Arial, sans-serif;
  --fonte-assinatura:'Dancing Script', cursive;
  --radius:          12px;
  --radius-btn:       8px;
  --sombra:          0 2px 12px rgba(0,0,0,.08);
  --sombra-media:    0 4px 24px rgba(0,0,0,.12);
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--fonte-corpo);
  color: var(--texto-principal);
  background: var(--verde-palido);
  line-height: 1.6;
  min-height: 100vh;
}

/* ============================================================
   2. LAYOUT PRINCIPAL
   ============================================================ */

.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ============================================================
   3. SIDEBAR
   ============================================================ */

.sidebar {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 2.2rem 1.6rem 2rem;
  background: linear-gradient(175deg, #1a2e1a 0%, #213d21 60%, #1e3620 100%);
  width: 288px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.1) transparent;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 4px; }

.sidebar-foto-wrapper {
  width: 108px;
  height: 108px;
  border-radius: 50% 50% 50% 38%;
  overflow: hidden;
  border: 3px solid rgba(255,255,255,.18);
  margin-bottom: 1.15rem;
  box-shadow: 0 6px 28px rgba(0,0,0,.4);
  flex-shrink: 0;
}

.sidebar-foto-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sidebar-nome {
  font-family: var(--fonte-titulo);
  font-size: 1.22rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 .25rem;
  line-height: 1.2;
  letter-spacing: -.015em;
}

.sidebar-crm {
  font-family: var(--fonte-corpo);
  font-size: .67rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin: 0 0 1rem;
}

.sidebar-areas {
  display: flex;
  flex-wrap: wrap;
  gap: .42rem;
  margin-bottom: 0;
}

.sidebar-area-tag {
  font-family: var(--fonte-corpo);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 20px;
  padding: .27rem .72rem;
  white-space: nowrap;
  line-height: 1.4;
}

.sidebar-divider {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,.1);
  margin: 1.25rem 0;
  flex-shrink: 0;
}

.sidebar-tagline {
  font-family: var(--fonte-corpo);
  font-size: .8rem;
  font-style: italic;
  color: rgba(255,255,255,.65);
  line-height: 1.68;
  margin: 0 0 1rem;
}

.sidebar-pilares {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .58rem;
  width: 100%;
}

.sidebar-pilares li {
  font-family: var(--fonte-corpo);
  font-size: .79rem;
  font-weight: 600;
  color: rgba(255,255,255,.78);
  display: flex;
  align-items: center;
  gap: .52rem;
}

.sidebar-pilares li svg {
  flex-shrink: 0;
  color: #7dc97d;
  opacity: .9;
}

.sidebar-autoria {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  width: 100%;
}

.sidebar-autoria-icone {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: rgba(255,255,255,.65);
}

.sidebar-autoria-texto {
  font-family: var(--fonte-corpo);
  font-size: .74rem;
  color: rgba(255,255,255,.54);
  line-height: 1.72;
  margin: 0;
}

.sidebar-lgpd {
  margin-top: auto;
  padding-top: 1.5rem;
  font-family: var(--fonte-corpo);
  font-size: .63rem;
  color: rgba(255,255,255,.3);
  line-height: 1.65;
  display: flex;
  align-items: flex-start;
  gap: .42rem;
}

.sidebar-lgpd svg {
  flex-shrink: 0;
  margin-top: 2px;
  opacity: .55;
}

/* ============================================================
   4. HEADER MOBILE
   ============================================================ */

.mobile-header {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--petroleo);
  color: #fff;
  padding: .9rem 1.2rem;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.mobile-header-nome {
  font-size: .82rem;
  font-weight: 600;
}

/* ============================================================
   5. CONTEÚDO PRINCIPAL
   ============================================================ */

.main-content {
  flex: 1;
  min-width: 0;
  padding: 2.5rem 2.2rem 4rem;
  max-width: 820px;
}

.tela-wrapper {
  position: relative;
}

/* ============================================================
   6. BARRA DE PROGRESSO
   ============================================================ */

.progress-bar-wrapper {
  margin-bottom: 2rem;
}

.progress-label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--verde-escuro);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: .5rem;
}

.progress-track {
  width: 100%;
  height: 5px;
  background: rgba(92,110,74,.15);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--verde-escuro), var(--verde-medio));
  border-radius: 99px;
  transition: width .4s ease;
}

/* ============================================================
   7. TELAS (animação de entrada)
   ============================================================ */

.tela {
  display: none;
}

.tela.ativa {
  display: block;
  animation: fadeSlide .3s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   8. TELA DE BOAS-VINDAS
   ============================================================ */

.boasvindas-titulo {
  font-family: var(--fonte-titulo);
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--petroleo);
  line-height: 1.2;
  margin-bottom: .55rem;
}

.boasvindas-subtitulo {
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--verde-medio);
  margin-bottom: 1.8rem;
}

.boasvindas-texto {
  font-size: .97rem;
  color: var(--texto-medio);
  line-height: 1.78;
  margin-bottom: 1.1rem;
}

.boasvindas-lgpd-box {
  background: var(--superficie);
  border: 1px solid var(--borda);
  border-left: 4px solid var(--verde-escuro);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  margin: 1.5rem 0;
  font-size: .9rem;
  color: var(--texto-medio);
  line-height: 1.7;
}

.boasvindas-lgpd-box strong {
  color: var(--texto-principal);
}

.boasvindas-tempo {
  font-size: .88rem;
  color: var(--verde-escuro);
  font-weight: 600;
  margin-bottom: 1.8rem;
}

/* ============================================================
   9. CABEÇALHO DAS SEÇÕES
   ============================================================ */

.secao-titulo {
  font-family: var(--fonte-titulo);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--petroleo);
  margin-bottom: .35rem;
  line-height: 1.25;
}

.secao-subtitulo {
  font-size: .8rem;
  color: var(--texto-medio);
  margin-bottom: 1.8rem;
  font-weight: 400;
}

/* ============================================================
   10. CAMPOS DE FORMULÁRIO
   ============================================================ */

.campo-grupo {
  margin-bottom: 1.5rem;
}

.campo-grupo label {
  display: block;
  font-size: .88rem;
  font-weight: 700;
  color: var(--texto-principal);
  margin-bottom: .45rem;
  letter-spacing: .01em;
}

.obrigatorio {
  color: var(--erro);
  font-weight: 700;
}

.hint {
  display: block;
  font-size: .77rem;
  color: var(--texto-medio);
  font-weight: 400;
  margin-top: .3rem;
  line-height: 1.5;
}

/* Inputs e textareas */
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
textarea,
select {
  width: 100%;
  font-family: var(--fonte-corpo);
  font-size: .92rem;
  color: var(--texto-principal);
  background: var(--branco);
  border: 1.5px solid var(--borda);
  border-radius: var(--radius);
  padding: .72rem 1rem;
  transition: border-color .18s, box-shadow .18s;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
  border-color: var(--verde-escuro);
  box-shadow: 0 0 0 3px rgba(92,110,74,.14);
}

input[type="text"].campo-erro,
input[type="email"].campo-erro,
input[type="number"].campo-erro,
input[type="date"].campo-erro,
textarea.campo-erro,
select.campo-erro {
  border-color: var(--erro);
  box-shadow: 0 0 0 3px rgba(192,57,43,.1);
}

textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.65;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235C6E4A' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 2.5rem;
  cursor: pointer;
}

input[type="date"] {
  cursor: pointer;
}

/* Assinatura digital */
.campo-assinatura {
  font-family: var(--fonte-assinatura) !important;
  font-size: 1.4rem !important;
  color: var(--petroleo) !important;
  padding: .9rem 1.1rem !important;
}

/* Layout em duas colunas */
.dois-colunas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Mensagem de erro */
.erro-msg {
  display: none;
  font-size: .77rem;
  color: var(--erro);
  font-weight: 600;
  margin-top: .35rem;
  padding-left: .2rem;
}

/* ============================================================
   11. CHECKBOXES E RADIOS ESTILIZADOS
   ============================================================ */

.opcoes-grupo {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.opcoes-grupo.horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: .5rem;
}

.opcao-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .62rem .9rem;
  border: 1.5px solid var(--borda);
  border-radius: 8px;
  background: var(--branco);
  cursor: pointer;
  transition: border-color .16s, background .16s;
  user-select: none;
}

.opcao-item:hover {
  border-color: var(--verde-claro);
  background: #f5faf2;
}

.opcao-item.selecionado {
  border-color: var(--verde-escuro);
  background: #eef4e8;
}

.opcao-item input[type="checkbox"],
.opcao-item input[type="radio"] {
  width: 17px;
  height: 17px;
  accent-color: var(--verde-escuro);
  cursor: pointer;
  flex-shrink: 0;
  /* sobrescrever estilos globais de input */
  padding: 0;
  border: none;
  box-shadow: none;
  background: transparent;
}

.opcao-item span {
  font-size: .88rem;
  color: var(--texto-principal);
  line-height: 1.4;
}

/* ============================================================
   12. CAMPO CONDICIONAL (campo-outro)
   ============================================================ */

.campo-outro {
  display: none;
  margin-top: 10px;
  padding: 14px 16px;
  border-left: 3px solid var(--verde-escuro);
  background: rgba(92,110,74,.04);
  border-radius: 0 8px 8px 0;
  animation: fadeIn .22s ease;
}

.campo-outro.visivel {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   13. LIKERT SENSORIAL
   ============================================================ */

.likert-legenda {
  display: flex;
  justify-content: space-between;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--texto-medio);
  margin-bottom: 1rem;
  padding: 0 2px;
}

.likert-leg-hipo  { color: #2980b9; }
.likert-leg-tipico { color: var(--verde-escuro); }
.likert-leg-hiper  { color: #c0392b; }

.likert-canal {
  background: var(--branco);
  border: 1.5px solid var(--borda);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: .75rem;
}

.likert-canal-header {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  margin-bottom: .8rem;
}

.likert-canal-nome {
  font-size: .92rem;
  font-weight: 700;
  color: var(--texto-principal);
}

.likert-canal-dica {
  font-size: .75rem;
  color: var(--texto-medio);
}

.likert-escala {
  display: flex;
  gap: .4rem;
  justify-content: center;
}

.likert-opcao {
  flex: 1;
  text-align: center;
  cursor: pointer;
}

.likert-opcao input[type="radio"] {
  display: none;
}

.likert-btn {
  display: block;
  padding: .5rem .2rem;
  border: 1.5px solid var(--borda);
  border-radius: 7px;
  font-size: .68rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--texto-medio);
  background: var(--superficie);
  transition: all .16s;
  cursor: pointer;
  user-select: none;
}

.likert-opcao:hover .likert-btn {
  border-color: var(--verde-claro);
  background: #f0f7eb;
}

.hipo-severo  input:checked ~ .likert-btn { background: #2980b9; border-color: #2980b9; color: #fff; }
.hipo-leve    input:checked ~ .likert-btn { background: #7fb3d3; border-color: #7fb3d3; color: #fff; }
.tipico       input:checked ~ .likert-btn { background: var(--verde-escuro); border-color: var(--verde-escuro); color: #fff; }
.hiper-leve   input:checked ~ .likert-btn { background: #e67e22; border-color: #e67e22; color: #fff; }
.hiper-severo input:checked ~ .likert-btn { background: #c0392b; border-color: #c0392b; color: #fff; }

.likert-descricao {
  display: none;
  margin-top: .85rem;
  animation: fadeIn .2s ease;
}

.likert-descricao.visivel {
  display: block;
}

.likert-descricao textarea {
  min-height: 75px;
  font-size: .85rem;
  border-radius: 8px;
}

/* ============================================================
   14. TERAPIAS COM CARGA HORÁRIA INDIVIDUAL
   ============================================================ */

.terapias-lista {
  display: flex;
  flex-direction: column;
  border: 1.5px solid var(--borda);
  border-radius: var(--radius);
  overflow: hidden;
}

.terapia-linha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .78rem 1rem;
  border-bottom: 1px solid var(--borda);
  background: var(--branco);
  transition: background .15s;
}

.terapia-linha:last-child {
  border-bottom: none;
}

.terapia-linha:hover {
  background: #f6faf3;
}

.terapia-linha-nenhuma {
  background: #fafafa;
}

.terapia-check-label {
  display: flex;
  align-items: center;
  gap: .7rem;
  cursor: pointer;
  flex: 1;
  font-size: .9rem;
  color: var(--texto-principal);
  font-weight: 500;
  user-select: none;
}

.terapia-check-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--verde-escuro);
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  border: none;
  box-shadow: none;
  background: transparent;
}

/* Select de carga — oculto até a terapia ser marcada */
.terapia-carga {
  display: none;
  align-items: center;
  gap: .4rem;
  margin-left: .8rem;
}

.terapia-carga.visivel {
  display: flex;
}

.terapia-carga select {
  font-size: .78rem;
  padding: .32rem .5rem;
  border: 1.5px solid var(--borda);
  border-radius: 6px;
  background: var(--superficie);
  color: var(--verde-escuro);
  font-weight: 700;
  cursor: pointer;
  min-width: 76px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%235C6E4A' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 1.8rem;
}

.terapia-carga select:focus {
  border-color: var(--verde-escuro);
  box-shadow: 0 0 0 2px rgba(92,110,74,.15);
}

/* ============================================================
   15. BOTÕES DE NAVEGAÇÃO
   ============================================================ */

.botoes-navegacao {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--borda);
  padding-top: 1.5rem;
  margin-top: 2rem;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fonte-corpo);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .78rem 1.4rem;
  border-radius: var(--radius-btn);
  border: none;
  cursor: pointer;
  transition: background .18s, transform .12s, box-shadow .18s;
  white-space: nowrap;
}

.btn:active {
  transform: scale(.97);
}

.btn-primario {
  background: var(--verde-escuro);
  color: #fff;
  box-shadow: 0 2px 10px rgba(92,110,74,.3);
}

.btn-primario:hover {
  background: #4a5b3a;
  box-shadow: 0 4px 16px rgba(92,110,74,.4);
}

.btn-ghost {
  background: transparent;
  color: var(--verde-escuro);
  border: 1.5px solid var(--borda);
}

.btn-ghost:hover {
  background: var(--verde-palido);
  border-color: var(--verde-claro);
}

.btn-envio {
  background: linear-gradient(135deg, var(--petroleo) 0%, #2d4a2d 100%);
  color: #fff;
  font-size: .88rem;
  padding: .9rem 1.8rem;
  box-shadow: 0 4px 18px rgba(28,43,45,.35);
}

.btn-envio:hover:not(:disabled) {
  box-shadow: 0 6px 24px rgba(28,43,45,.45);
  transform: translateY(-1px);
}

.btn-envio:disabled {
  opacity: .45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Spinner de carregamento */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  vertical-align: middle;
  margin-right: .4rem;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   16. SEÇÃO 10 — CONSENTIMENTOS
   ============================================================ */

.consentimento-bloco {
  border: 1.5px solid var(--borda);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  margin-bottom: 1.2rem;
  background: var(--branco);
  box-shadow: var(--sombra);
}

.obrigatorio-bloco {
  border-left: 4px solid var(--verde-escuro);
}

.opcional-bloco {
  border-left: 4px solid var(--verde-claro);
}

.consentimento-header {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: .9rem;
}

.consentimento-badge {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .22rem .65rem;
  border-radius: 20px;
  white-space: nowrap;
}

.obrigatorio-badge {
  background: rgba(192,57,43,.1);
  color: var(--erro);
}

.opcional-badge {
  background: rgba(92,110,74,.1);
  color: var(--verde-escuro);
}

.consentimento-titulo {
  font-family: var(--fonte-corpo);
  font-size: .95rem;
  font-weight: 700;
  color: var(--texto-principal);
}

.consentimento-texto {
  font-size: .86rem;
  color: var(--texto-medio);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.consentimento-check {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  cursor: pointer;
  padding: .75rem .9rem;
  background: var(--superficie);
  border: 1.5px solid var(--borda);
  border-radius: 8px;
  transition: border-color .16s, background .16s;
  user-select: none;
}

.consentimento-check:hover {
  border-color: var(--verde-claro);
  background: #f0f7eb;
}

.consentimento-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--verde-escuro);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 1px;
  padding: 0;
  border: none;
  box-shadow: none;
  background: transparent;
}

.consentimento-check span {
  font-size: .88rem;
  font-weight: 600;
  color: var(--texto-principal);
  line-height: 1.5;
}

/* ============================================================
   17. TELA DE AGRADECIMENTO
   ============================================================ */

.agradecimento-wrapper {
  text-align: center;
  padding: 2.5rem 1rem 3rem;
}

.agradecimento-icone {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--verde-escuro), var(--verde-medio));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 6px 24px rgba(92,110,74,.35);
  animation: popIn .5s cubic-bezier(.34,1.56,.64,1);
}

.agradecimento-icone svg {
  width: 34px;
  height: 34px;
}

@keyframes popIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.agradecimento-titulo {
  font-family: var(--fonte-titulo);
  font-size: 2rem;
  color: var(--petroleo);
  margin-bottom: 1.2rem;
}

.agradecimento-texto {
  font-size: .97rem;
  color: var(--texto-medio);
  line-height: 1.78;
  max-width: 500px;
  margin: 0 auto .9rem;
}

.agradecimento-email {
  font-size: .85rem;
  color: var(--verde-escuro);
  font-weight: 600;
  margin-top: 1.5rem;
}

/* ============================================================
   18. RESPONSIVIDADE
   ============================================================ */

@media (max-width: 960px) {
  .sidebar { display: none; }
  .mobile-header { display: flex; }
  .main-content { padding: 4.5rem 1.2rem 3rem; max-width: 100%; }
  .dois-colunas { grid-template-columns: 1fr; }
  .boasvindas-titulo { font-size: 1.7rem; }
  .secao-titulo { font-size: 1.4rem; }
}

@media (max-width: 500px) {
  .likert-escala { gap: .2rem; }
  .likert-btn { font-size: .6rem; padding: .45rem .1rem; }
  .btn { font-size: .78rem; padding: .7rem 1rem; }
  .botoes-navegacao { gap: .6rem; }
}

@media (min-width: 961px) {
  .mobile-header { display: none; }
}