/* ==========================================================================
   SITE.CSS — tema híbrido claro/escuro (único arquivo)
   Cabeçalho/Rodapé escuros • Conteúdo claro • Cartões limpos • Responsivo
   ========================================================================== */

/* ===== Reset mínimo ===== */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font: 400 16px/1.55 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img{ max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { opacity: .9; }

/* ===== Variáveis do tema ===== */
:root{
  /* Base claras (miolo) */
  --bg: #f6f7fb;              /* fundo geral */
  --bg-soft: #eef2f7;         /* faixas suaves / hero */
  --card: #ffffff;            /* cards */
  --text: #0f172a;            /* texto principal */
  --muted: #475569;           /* textos secundários */

  /* Acentos */
  --brand: #3b82f6;           /* azul médio */
  --brand-2: #22d3ee;         /* ciano médio */
  --ring: #d6dde7;            /* bordas claras */
  --shadow: 0 6px 22px rgba(2,6,23,.08);
  --radius: 14px;
  --container: 1180px;

  /* Header/Rodapé escuros */
  --header-bg: #0b1220;
  --header-border: #111827;
  --header-text: #e5e7eb;
  --header-text-muted: #cbd5e1;

  --footer-bg: #0b1220;
  --footer-border: #111827;
  --footer-text: #cbd5e1;

  /* Botões/Chips */
  --chip-bg: #ffffff;
  --chip-border: #dbe2ec;

  --btn-bg: #ffffff;
  --btn-text: #0f172a;
  --btn-border: #cfd6e1;
  --btn-bg-hover: #f1f5f9;
  --btn-border-hover: #bfc7d4;

  /* WhatsApp */
  --wa-green-1: #34eb79;
  --wa-green-2: #25d366;
  --wa-green-3: #1ebe57;
}

/* ===== Utilitários ===== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
[hidden] { display: none !important; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* ===== Tipografia ===== */
h1,h2,h3 { margin: 0 0 8px; letter-spacing: .1px; color: var(--text); }
p { margin: 0 0 10px; color: #334155; }

/* ===== Plano de fundo do site ===== */
body { background: var(--bg); color: var(--text); }

/* ==========================================================================
   HEADER (escuro)
   ========================================================================== */
.header {
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 1px solid var(--header-border);
}
.header .header-wrap {
  display:flex; justify-content:space-between; align-items:center; gap:16px; padding:14px 0;
}
.logo a { display:flex; align-items:center; gap:10px; color: var(--header-text); }
.logo a:hover { color:#fff; }
.desktop-nav ul {
  display:flex; gap:14px; list-style:none; margin:0; padding:0;
}
.desktop-nav a { color: var(--header-text-muted); }
.desktop-nav a:hover { color:#fff; }
.mobile-menu-btn {
  display:none; background:none; border:0; cursor:pointer;
}
.mobile-menu-btn span {
  width:24px; height:2px; background: var(--header-text); display:block; margin:4px 0;
}
.mobile-nav {
  background:#0e1627; border-top:1px solid var(--header-border);
}
.mobile-nav ul { list-style:none; margin:0; padding:10px 14px; }
.mobile-nav a { display:block; padding:8px 0; color: var(--header-text-muted); }
.mobile-nav a:hover { color:#fff; }

/* ==========================================================================
   HERO (claro com toque de cor)
   ========================================================================== */
.page-hero, .hero-section {
  background:
    radial-gradient(1000px 380px at 10% 0%, rgba(59,130,246,.10), transparent 60%),
    radial-gradient(900px 360px at 90% 0%, rgba(34,211,238,.10), transparent 55%),
    linear-gradient(180deg, var(--bg-soft) 0%, #ffffff 70%);
  border-bottom: 1px solid #e9eef5;
  padding: 56px 0 36px;
}
.hero-grid {
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items:center;
}
.text-blue { color: var(--brand); }
.hero-buttons { display:flex; gap:12px; margin-top: 12px; }

.btn {
  display:inline-flex; align-items:center; gap:8px;
  border-radius: 9999px; padding: 10px 16px;
  font-weight: 600;
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--btn-text);
  transition: background .18s ease, border-color .18s ease, transform .06s ease;
}
.btn:hover { background: var(--btn-bg-hover); border-color: var(--btn-border-hover); transform: translateY(-1px); }
.btn-outline { background:#fff; border-color: var(--btn-border); color: var(--btn-text); }

.hero-features { display:flex; gap:12px; margin-top: 14px; flex-wrap: wrap; }
.feature-item {
  display:flex; align-items:center; gap:8px;
  background: var(--chip-bg); border:1px solid var(--chip-border);
  color:#334155; padding:8px 12px; border-radius:9999px;
}
.notice {
  margin-top: 12px; padding: 12px 14px; border-radius: 12px;
  background: #f4f7fb; border: 1px solid #e2e9f3; color:#374151;
}

/* ==========================================================================
   SERVIÇOS (cards)
   ========================================================================== */
.services-section { padding: 36px 0; }
.section-header { text-align:center; margin-bottom: 18px; }
.section-header p { color: #64748b; }
.services-grid {
  display:grid; gap: 18px; grid-template-columns: repeat(4, 1fr);
}
.service-card {
  background: var(--card); border:1px solid var(--ring);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px;
}
.service-card h3 { margin:8px 0 6px; }
.service-card p { color: var(--muted); }
.service-icon i { color:#3b82f6; font-size: 22px; }

/* ==========================================================================
   SOBRE (grid + stats)
   ========================================================================== */
.about-section { padding: 12px 0 36px; }
.about-grid {
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 20px; align-items:center;
}
.about-image img {
  border-radius: var(--radius);
  border: 1px solid #e6ebf2;
  box-shadow: 0 10px 28px rgba(15,23,42,.08);
}
.stats-grid {
  display:grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-top: 12px;
}
.stat-item {
  background: var(--card); border:1px solid var(--ring);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px;
}
.stat-number { font-weight: 700; }
.stat-label { color: #64748b; }

/* Se quiser uma seção de contraste médio (opcional): */
.section-contrast {
  background: #f1f4fa;
  border-top: 1px solid #e3e9f2;
  border-bottom: 1px solid #e3e9f2;
}

/* ==========================================================================
   RODAPÉ (escuro)
   ========================================================================== */
.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  border-top: 1px solid var(--footer-border);
}
.footer-grid {
  display:grid; gap:20px; grid-template-columns: 2fr 1fr 1fr 1.4fr;
  padding: 28px 0 12px;
}
.footer-logo { display:flex; align-items:center; gap:10px; }
.footer-section h3 { margin-bottom: 8px; }
.footer-section ul { list-style:none; padding:0; margin:0; }
.footer-section li { margin: 8px 0; }
.footer a { color: var(--footer-text); }
.footer a:hover { color:#ffffff; }
.footer-bottom {
  border-top:1px solid var(--footer-border);
  display:flex; gap:12px; justify-content:space-between; align-items:center;
  color: #9aa7b6; padding: 12px 0 24px;
}

/* ==========================================================================
   LOADER (overlay)
   ========================================================================== */
#loader-overlay{
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(11,18,32,.55);
  backdrop-filter: blur(2px);
  display: grid; place-items: center;
  opacity: 1; visibility: visible;
  transition: opacity .35s ease, visibility .35s ease;
}
#loader-overlay.is-hidden{ opacity: 0; visibility: hidden; }
.loader-card{
  display:flex; align-items:center; gap:14px;
  padding: 12px 14px; border-radius: 12px;
  background:#0f172a; border:1px solid #182235;
  color:#e5e7eb; box-shadow: 0 10px 28px rgba(2,6,23,.25);
}
.loader-spinner{ width: 52px; height: 52px; position: relative; }
.loader-spinner::before,
.loader-spinner::after{
  content: ""; position: absolute; inset: 0; border-radius: 9999px; border: 5px solid transparent;
}
.loader-spinner::before{ border-color: #22314b; }
.loader-spinner::after{
  border-top-color: var(--brand); border-right-color: var(--brand-2);
  animation: loader-spin 1s linear infinite;
}
.loader-text{ font: 600 15px/1.3 ui-sans-serif, system-ui; }
@keyframes loader-spin{ to { transform: rotate(360deg); } }

/* ==========================================================================
   COOKIES
   ========================================================================== */
.cookie-consent {
  position: fixed; right: 16px; bottom: 16px; z-index: 9998;
  max-width: 560px; width: calc(100% - 32px);
  background: #ffffff; border:1px solid var(--ring);
  border-radius: 12px; box-shadow: var(--shadow);
  display: none; /* exiba via JS */
}
.cookie-content { display:flex; gap:14px; align-items:flex-start; padding: 14px; }
.cookie-text { display:flex; gap:10px; align-items:flex-start; color:#334155; }
.cookie-buttons { display:flex; gap:8px; margin-left:auto; flex-wrap: wrap; }
.cookie-close { background: transparent; border:0; cursor:pointer; color:#475569; }
.cookie-content .btn { padding: 8px 12px; }

/* ==========================================================================
   WHATSAPP (floating button)
   ========================================================================== */
.whatsapp-btn{
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1000;

  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;

  border-radius: 50%;
  background: radial-gradient(120% 120% at 30% 20%, var(--wa-green-1) 0%, var(--wa-green-2) 55%, var(--wa-green-3) 100%);
  color: #fff;

  box-shadow:
    0 12px 24px rgba(37, 211, 102, .28),
    0 3px 8px rgba(0, 0, 0, .08);
  border: 1px solid rgba(0,0,0,.05);

  transition: transform .12s ease, box-shadow .2s ease, filter .2s ease;
  text-decoration: none;
}
.whatsapp-btn i,
.whatsapp-btn svg{
  font-size: 26px;
  line-height: 1;
  display: block;
}
.whatsapp-btn:hover{
  transform: translateY(-2px);
  box-shadow:
    0 16px 28px rgba(37, 211, 102, .34),
    0 6px 12px rgba(0, 0, 0, .10);
  filter: saturate(1.05);
}
.whatsapp-btn:active{
  transform: translateY(-1px) scale(.98);
}
.whatsapp-btn::after{
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(90% 90% at 50% 50%, rgba(37,211,102,.16), transparent 70%);
  pointer-events: none;
}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1024px){
  .desktop-nav { display:none; }
  .mobile-menu-btn { display:inline-flex; }
  .hero-grid, .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .whatsapp-btn{ width: 56px; height: 56px; right: 18px; bottom: 18px; }
  .whatsapp-btn i, .whatsapp-btn svg{ font-size: 24px; }
}

/* ==========================================================================
   AJUSTES FINAIS
   ========================================================================== */
.section-header p { color: #64748b; }
.hero-image img { border-radius: var(--radius); border:1px solid #e6ebf2; box-shadow: 0 10px 28px rgba(15,23,42,.08); }


/* ====== FORM STYLES — limpo e coerente ====== */
.form-card{
  background: var(--card);
  border:1px solid var(--ring);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.form-header{ display:flex; align-items:center; gap:10px; margin-bottom: 12px; }
.form-header i{ font-size:20px; color: var(--brand); }

/* Grid responsivo */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
@media (max-width: 560px){ .form-grid{ grid-template-columns: 1fr; } }

.form-group{ display:flex; flex-direction:column; gap:6px; }
.form-group label{ font-weight: 600; color:#0f172a; }

/* Campo padrão */
.form-control{
  width: 100%;
  border: 1px solid var(--ring);
  background: #fff;
  color: #0f172a;
  border-radius: 10px;
  padding: 11px 12px;
  font-size: 15px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control::placeholder{ color:#94a3b8; }
.form-control:focus{
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
textarea.form-control{ min-height: 120px; resize: vertical; }

/* Auxiliares */
.help{ font-size: 12px; color:#64748b; }
.required::after{ content:" *"; color:#ef4444; }

.form-consent{ display:flex; align-items:flex-start; gap:10px; font-size: 14px; color:#334155; }
.form-consent input{ margin-top: 3px; }

.form-actions{ display:flex; gap:10px; justify-content:flex-end; margin-top: 10px; }
.btn-wide{ width: 100%; justify-content: center; }

/* Honeypot antispam */
.hp-field{ position:absolute !important; left:-9999px !important; width:1px; height:1px; overflow:hidden; }

/* ===== Validação nativa (HTML5) — só mostra cor depois de digitar =====
   - Evita vermelho de cara quando o campo está vazio.
   - Aplica para inputs/textarea. Para <select>, mantemos neutro (melhor UX). */
input.form-control:invalid[required]:not(:focus):not(:placeholder-shown),
textarea.form-control:invalid[required]:not(:focus):not(:placeholder-shown){
  border-color:#ef4444;
}
input.form-control:valid:not(:placeholder-shown),
textarea.form-control:valid:not(:placeholder-shown){
  border-color:#22c55e;
}

/* Não colorir selects por validade; manter padrão neutro */
select.form-control{ border-color: var(--ring); }

/* Compat: tratar .btn-primary como .btn do tema caso exista no HTML */
.btn-primary{ composes: btn; } /* se seu build não suportar 'composes', remova esta linha */