/* =================================================================
   MOOV 3D — Base
   Reset, tipografia, layout, componentes compartilhados e utilitários.
   Consome exclusivamente as variáveis de tokens.css.
   Mobile-first: o estilo base é o do celular.
   ================================================================= */

/* =================================================================
   1. RESET
   ================================================================= */

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

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--sp-4));
}

body {
  font-family: var(--fonte);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

img, svg, video, canvas { display: block; max-width: 100%; height: auto; }

/* O atributo hidden vence qualquer display definido em classe */
[hidden] { display: none !important; }

button, input, select, textarea { font: inherit; color: inherit; }

button { background: none; border: none; cursor: pointer; }

a { color: var(--azul-texto); text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { list-style: none; }

table { border-collapse: collapse; width: 100%; }

hr { border: none; border-top: 1px solid var(--border); }

/* Foco visível — acessibilidade não negociável (docs/04) */
:focus-visible {
  outline: 2px solid var(--moov-azul);
  outline-offset: 2px;
  border-radius: var(--raio-sm);
}
:focus:not(:focus-visible) { outline: none; }

::selection { background: var(--info-bg); color: var(--moov-azul-escuro); }

/* =================================================================
   2. TIPOGRAFIA
   ================================================================= */

h1, h2, h3, h4, h5, h6 { line-height: 1.1; font-weight: 700; }

.display {
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: -0.035em;
}

h1, .h1 {
  font-size: clamp(32px, 5vw, 48px);
  letter-spacing: -0.03em;
}

h2, .h2 {
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: -0.025em;
}

h3, .h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h4, .h4 { font-size: 18px; font-weight: 600; letter-spacing: -0.015em; }

.texto-grande { font-size: 19px; letter-spacing: -0.01em; line-height: 1.55; }
.texto-pequeno { font-size: 14px; letter-spacing: -0.005em; }
.legenda { font-size: 12px; font-weight: 500; letter-spacing: 0; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--azul-texto);
}

p + p { margin-top: var(--sp-4); }

strong, b { font-weight: 600; }

code, kbd, pre {
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;
  font-size: 0.92em;
}

/* =================================================================
   3. LAYOUT
   ================================================================= */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.container-sm { max-width: var(--container-sm); }

.secao { padding: var(--sp-12) 0; }
.secao-compacta { padding: var(--sp-8) 0; }

@media (min-width: 768px) {
  .secao { padding: var(--sp-20) 0; }
  .secao-compacta { padding: var(--sp-12) 0; }
}

.grid { display: grid; gap: var(--sp-6); }
.grid > * { min-width: 0; }   /* itens nunca forçam a coluna a crescer */
.grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }

@media (min-width: 641px) {
  .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1025px) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* Seções escuras (docs/04) */
.secao-escura {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1D1D1F 0%, #2D2D2F 100%);
  color: var(--text-invertido);
  border-radius: var(--raio-xl);
  padding: var(--sp-10);
}

.secao-escura::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(11,110,253,0.25) 0%, transparent 60%);
  pointer-events: none;
}

.secao-escura > * { position: relative; }

@media (min-width: 768px) {
  .secao-escura { padding: var(--sp-12); }
}

/* =================================================================
   4. BOTÕES
   ================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 44px;                 /* área de toque mínima */
  font-family: var(--fonte);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--raio-full);
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transicao);
}

.btn:hover { text-decoration: none; }

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn-primario {
  background: var(--moov-azul);
  color: #fff;
  box-shadow: var(--shadow-azul);
}
.btn-primario:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-azul-hover);
}
.btn-primario:active:not(:disabled) { transform: translateY(0); }

.btn-secundario {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn-secundario:hover:not(:disabled) { border-color: var(--text-tertiary); }

.btn-fantasma {
  background: transparent;
  color: var(--azul-texto);
  padding: 10px 16px;
}
.btn-fantasma:hover:not(:disabled) { background: var(--info-bg); }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37,211,102,0.28);
}
.btn-whatsapp:hover:not(:disabled) { transform: translateY(-2px); }

.btn-perigo { background: var(--erro); color: #fff; }

.btn-sm { min-height: 36px; padding: 9px 18px; font-size: 14px; }
.btn-lg { min-height: 54px; padding: 18px 36px; font-size: 17px; }
.btn-bloco { display: flex; width: 100%; }

/* Botão em estado de carregamento */
.btn.carregando { pointer-events: none; opacity: 0.7; }
.btn.carregando::after {
  content: '';
  width: 15px; height: 15px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: girar 0.6s linear infinite;
}

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

/* =================================================================
   5. CARDS
   ================================================================= */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--raio-lg);
  box-shadow: var(--shadow-md);
  padding: var(--sp-6);
}

@media (min-width: 768px) {
  .card { padding: var(--sp-8); }
}

.card-compacto { padding: var(--sp-5); }

.card-clicavel {
  cursor: pointer;
  transition: all var(--transicao);
}
.card-clicavel:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* =================================================================
   6. FORMULÁRIOS
   ================================================================= */

.campo { margin-bottom: var(--sp-5); }

.campo label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--sp-2);
}

.campo-obrigatorio::after {
  content: ' *';
  color: var(--erro);
}

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--raio-md);
  padding: 14px 16px;
  font-family: var(--fonte);
  font-size: 16px;              /* 16px evita o zoom automático do iOS */
  color: var(--text);
  transition: all var(--transicao);
}

.campo textarea { min-height: 120px; resize: vertical; line-height: 1.5; }

.campo select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236E6E73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--azul-texto);
  background: var(--surface);
  box-shadow: 0 0 0 4px var(--info-bg);
}

.campo input::placeholder,
.campo textarea::placeholder { color: var(--text-tertiary); }

.campo-erro input,
.campo-erro select,
.campo-erro textarea { border-color: var(--erro); }

.campo-mensagem-erro {
  display: block;
  font-size: 13px;
  color: var(--erro);
  margin-top: var(--sp-1);
}

.campo-ajuda {
  display: block;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: var(--sp-1);
}

.campo-linha { display: grid; gap: var(--sp-4); grid-template-columns: minmax(0, 1fr); }
.campo-linha > * { min-width: 0; }

@media (min-width: 641px) {
  .campo-linha-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .campo-linha-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---- Área de upload (docs/04) — usada no site e no admin ---- */
.upload {
  display: block;
  position: relative;
  padding: var(--sp-8) var(--sp-5);
  border: 2px dashed var(--border-strong);
  border-radius: var(--raio-lg);
  background: var(--surface-2);
  text-align: center;
  cursor: pointer;
  transition: all var(--transicao);
  margin-bottom: 0;
}
.upload:hover { border-color: var(--text-tertiary); }
.upload.arrastando { border-color: var(--azul-texto); background: var(--info-bg); }
.upload:focus-within { outline: 2px solid var(--moov-azul); outline-offset: 2px; }

.upload input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-vazio { display: flex; flex-direction: column; align-items: center; gap: var(--sp-2); pointer-events: none; }
.upload-vazio svg { color: var(--azul-texto); margin-bottom: var(--sp-1); }
.upload-vazio strong { font-size: 15px; font-weight: 600; }
.upload-vazio span { font-size: 13px; color: var(--text-tertiary); }

.upload.upload-com-arquivos { padding: var(--sp-5); }
.upload.upload-com-arquivos .upload-vazio strong::after { content: ' mais'; }

.campo-erro .upload { border-color: var(--erro); }

.upload-lista { display: grid; gap: var(--sp-2); margin-top: var(--sp-3); }
.upload-lista:empty { display: none; }

.upload-item {
  display: grid;
  grid-template-columns: 44px 1fr auto auto;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-3) var(--sp-2) var(--sp-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--raio-md);
}

.upload-previa {
  width: 44px;
  height: 44px;
  border-radius: var(--raio-sm);
  object-fit: cover;
  background: var(--bg);
}
.upload-previa-icone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--azul-texto);
  background: var(--info-bg);
}

.upload-nome { font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.upload-tamanho { font-size: 12px; color: var(--text-tertiary); white-space: nowrap; }

.upload-remover {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  color: var(--text-tertiary);
  transition: all var(--transicao);
}
.upload-remover:hover { background: var(--erro-bg); color: var(--erro-texto); }

.upload-total { font-size: 12px; color: var(--text-tertiary); text-align: right; padding: 0 var(--sp-1); }


/* Honeypot anti-spam — invisível para humanos, presente no DOM */
.campo-honeypot {
  position: absolute !important;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

/* =================================================================
   7. BADGES
   ================================================================= */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--raio-full);
  white-space: nowrap;
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-novo      { background: var(--info-bg);    color: var(--azul-texto); }
.badge-andamento { background: var(--alerta-bg);  color: var(--alerta-texto); }
.badge-concluido { background: var(--sucesso-bg); color: var(--sucesso-texto); }
.badge-cancelado { background: var(--erro-bg);    color: var(--erro-texto); }
.badge-neutro    { background: rgba(0,0,0,0.06);  color: var(--text-secondary); }

/* =================================================================
   8. UTILITÁRIOS
   ================================================================= */

.flex { display: flex; }
.flex-col { flex-direction: column; }
.itens-centro { align-items: center; }
.itens-fim { align-items: flex-end; }
.justificar-centro { justify-content: center; }
.justificar-entre { justify-content: space-between; }
.flex-1 { flex: 1; }
.flex-quebra { flex-wrap: wrap; }

.gap-1 { gap: var(--sp-1); }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }
.gap-8 { gap: var(--sp-8); }

.mt-2 { margin-top: var(--sp-2); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.mt-12 { margin-top: var(--sp-12); }
.mb-2 { margin-top: 0; margin-bottom: var(--sp-2); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.mb-8 { margin-bottom: var(--sp-8); }
.mb-12 { margin-bottom: var(--sp-12); }

.texto-centro { text-align: center; }
.texto-direita { text-align: right; }

.cor-secundaria { color: var(--text-secondary); }
.cor-terciaria { color: var(--text-tertiary); }
.cor-azul { color: var(--azul-texto); }
.cor-sucesso { color: var(--sucesso-texto); }
.cor-erro { color: var(--erro-texto); }

.peso-500 { font-weight: 500; }
.peso-600 { font-weight: 600; }
.peso-700 { font-weight: 700; }

.arredondado { border-radius: var(--raio-lg); }
.arredondado-full { border-radius: var(--raio-full); }

.oculto { display: none !important; }

@media (max-width: 640px)  { .oculto-mobile { display: none !important; } }
@media (min-width: 641px)  { .so-mobile { display: none !important; } }

/* Visível só para leitores de tela */
.apenas-leitor {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Pular para o conteúdo (acessibilidade por teclado) */
.pular-conteudo {
  position: absolute;
  top: -100px; left: var(--sp-4);
  z-index: var(--z-toast);
  background: var(--moov-azul);
  color: #fff;
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--raio-md);
  transition: top var(--transicao);
}
.pular-conteudo:focus { top: var(--sp-4); text-decoration: none; }

/* =================================================================
   9. ESTADOS
   ================================================================= */

.estado-vazio {
  text-align: center;
  padding: var(--sp-16) var(--sp-6);
  color: var(--text-secondary);
}

.estado-vazio svg {
  width: 48px; height: 48px;
  margin: 0 auto var(--sp-4);
  color: var(--text-tertiary);
}

.esqueleto {
  background: linear-gradient(90deg, rgba(0,0,0,0.05) 25%, rgba(0,0,0,0.09) 37%, rgba(0,0,0,0.05) 63%);
  background-size: 400% 100%;
  border-radius: var(--raio-md);
  animation: brilho 1.4s ease infinite;
}

@keyframes brilho {
  0%   { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* =================================================================
   10. MOVIMENTO
   ================================================================= */

.revelar {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--transicao-lenta),
              transform 0.7s var(--transicao-lenta);
}

.revelar.visivel { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .revelar { opacity: 1; transform: none; }
}

/* =================================================================
   11. IMPRESSÃO
   ================================================================= */

@media print {
  body { background: #fff; }
  .btn, .nao-imprimir { display: none !important; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}