/* ================================================================
   AutSensor Automação Industrial — style.css  v2
   Tema: claro (fundo branco, texto azul-escuro e preto)
   Paleta extraída da logo:
     --navy   #1a2d6b  (azul escuro da engrenagem e "Aut")
     --orange #f5a100  (laranja de "Sensor")
     --blue   #1a4db5  (botões e links ativos)
     --bg     #ffffff  (branco puro)
     --bg-2   #f4f7fc  (seções alternadas, cinza-azulado muito claro)
     --bg-3   #eaeff8  (cards)
   Fontes:
     Display → Rajdhani   (técnica/industrial)
     Corpo   → Inter      (leitura)
     Labels  → IBM Plex Mono (dados, labels)
   ================================================================ */

/* ── VARIÁVEIS ────────────────────────────────────────────────── */
:root {
  --navy:       #1a2d6b;
  --navy-2:     #0f1d3a;
  --blue:       #1a4db5;
  --blue-light: #e8eef9;
  --orange:     #f5a100;
  --orange-light:#fff4e0;

  --bg:         #ffffff;
  --bg-2:       #f4f7fc;
  --bg-3:       #eaeff8;
  --border:     #cfd8ee;
  --border-2:   #e2e9f5;

  --text:       #0f1d3a;
  --text-2:     #2e4070;
  --muted:      #5a6a88;
  --faint:      #8fa0c0;

  --wa:         #25d366;
  --wa-dark:    #1aab52;

  --f-display:  'Rajdhani', sans-serif;
  --f-body:     'Inter', -apple-system, sans-serif;
  --f-mono:     'IBM Plex Mono', monospace;

  --radius:     8px;
  --radius-lg:  14px;
  --maxw:       1160px;
  --transition: .2s ease;
}

/* ── RESET ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  {
  background:  var(--bg);
  color:       var(--text);
  font-family: var(--f-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x:  hidden;
}
img, svg { display: block; max-width: 100%; }
a        { color: inherit; text-decoration: none; }
ul       { list-style: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:        .001ms !important;
    animation-iteration-count: 1      !important;
    transition-duration:       .001ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── UTILITÁRIOS ─────────────────────────────────────────────────── */
.wrap {
  max-width: var(--maxw);
  margin:    0 auto;
  padding:   0 28px;
}
.tag-label {
  display:        inline-flex;
  align-items:    center;
  gap:            8px;
  font-family:    var(--f-mono);
  font-size:      11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color:          var(--blue);
  margin-bottom:  14px;
}
.tag-label::before {
  content:    '';
  display:    inline-block;
  width:      22px;
  height:     2px;
  background: var(--orange);
  border-radius: 2px;
}
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

.section       { padding: 80px 0; }
.section-alt   { background: var(--bg-2); }

.section-header            { margin-bottom: 48px; }
.section-header h2 {
  font-family:    var(--f-display);
  font-size:      clamp(26px, 3.2vw, 40px);
  font-weight:    700;
  color:          var(--navy);
  letter-spacing: .4px;
  margin-bottom:  12px;
}
.section-header p { color: var(--muted); font-size: 16px; max-width: 560px; }


/* ================================================================
   BANNER PROMOCIONAL — topo da página, acima de tudo
   Fundo azul-escuro, destaque no serviço gratuito.
   ================================================================ */
.promo-bar {
  background:  var(--navy);
  color:       #fff;
  padding:     0;
  overflow:    hidden;
}
.promo-bar-inner {
  max-width:       var(--maxw);
  margin:          0 auto;
  padding:         14px 28px;
  display:         flex;
  align-items:     center;
  justify-content: center;
  gap:             16px;
  flex-wrap:       wrap;
  text-align:      center;
}
.promo-badge {
  display:        inline-flex;
  align-items:    center;
  gap:            6px;
  background:     var(--orange);
  color:          var(--navy-2);
  font-family:    var(--f-display);
  font-size:      12px;
  font-weight:    700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding:        4px 12px;
  border-radius:  4px;
  white-space:    nowrap;
  flex:           none;
}
.promo-text {
  font-size:   14.5px;
  font-weight: 500;
  line-height: 1.4;
}
.promo-text strong { color: var(--orange); }
.promo-cta {
  display:        inline-flex;
  align-items:    center;
  gap:            7px;
  background:     var(--wa);
  color:          #041a0a;
  font-size:      13px;
  font-weight:    700;
  padding:        8px 16px;
  border-radius:  6px;
  white-space:    nowrap;
  flex:           none;
  transition:     background var(--transition);
}
.promo-cta:hover { background: var(--wa-dark); }
.promo-cta svg  { width: 16px; height: 16px; }

@media (max-width: 620px) {
  .promo-badge { display: none; }
  .promo-text  { font-size: 13px; }
}


/* ================================================================
   BOTÃO FLUTUANTE DO WHATSAPP
   ================================================================ */
.wa-float {
  position:      fixed;
  right:         22px;
  bottom:        22px;
  z-index:       1000;
  display:       flex;
  align-items:   center;
  gap:           10px;
  background:    var(--wa);
  color:         #041a0a;
  font-family:   var(--f-body);
  font-weight:   700;
  font-size:     14px;
  padding:       13px 20px;
  border-radius: 999px;
  box-shadow:    0 6px 24px rgba(37,211,102,.4);
  transition:    transform var(--transition), box-shadow var(--transition);
  animation:     wa-pulse 2.6s ease-in-out infinite;
}
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 10px 32px rgba(37,211,102,.5); }
.wa-float svg   { width: 22px; height: 22px; flex: none; }

@keyframes wa-pulse {
  0%,100% { box-shadow: 0 6px 24px rgba(37,211,102,.4), 0 0 0  0   rgba(37,211,102,.35); }
  55%     { box-shadow: 0 6px 24px rgba(37,211,102,.4), 0 0 0 14px rgba(37,211,102,0); }
}

@media (max-width: 480px) {
  .wa-float span { display: none; }
  .wa-float      { padding: 14px; right: 16px; bottom: 16px; }
}


/* ================================================================
   HEADER — logo + nav + CTA
   ================================================================ */
.site-header {
  position:        sticky;
  top:             0;
  z-index:         200;
  background:      rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom:   2px solid var(--border-2);
  box-shadow:      0 2px 16px rgba(26,45,107,.07);
}
.header-inner {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  padding:         12px 28px;
  gap:             24px;
}

/* Logo como imagem */
.logo-link { display: flex; align-items: center; }
.logo-link img {
  height:    52px;
  width:     auto;
  object-fit: contain;
}

/* Navegação */
.site-nav { display: flex; gap: 28px; }
.site-nav a {
  font-size:   14px;
  font-weight: 500;
  color:       var(--text-2);
  transition:  color var(--transition);
  white-space: nowrap;
}
.site-nav a:hover { color: var(--blue); }

/* Botão CTA no header */
.header-cta {
  display:        inline-flex;
  align-items:    center;
  gap:            8px;
  font-size:      13.5px;
  font-weight:    700;
  padding:        10px 20px;
  border-radius:  var(--radius);
  background:     var(--blue);
  color:          #fff;
  white-space:    nowrap;
  transition:     background var(--transition), box-shadow var(--transition);
  box-shadow:     0 3px 12px rgba(26,77,181,.25);
}
.header-cta:hover { background: var(--navy); box-shadow: 0 4px 16px rgba(26,45,107,.35); }
.header-cta svg   { width: 16px; height: 16px; }

@media (max-width: 860px) { .site-nav  { display: none; } }
@media (max-width: 520px) {
  .header-cta span { display: none; }
  .header-cta      { padding: 10px; }
  .logo-link img   { height: 40px; }
}


/* ================================================================
   SEÇÃO "A AUTSENSOR" — história da empresa
   Layout 2 colunas: texto (esquerda) + cards de valores (direita)
   ================================================================ */
.about {
  background:  var(--bg);
  border-bottom: 1px solid var(--border-2);
}
.about-grid {
  display:               grid;
  grid-template-columns: 1.1fr .9fr;
  gap:                   64px;
  align-items:           start;
}
.about-text h2 {
  font-family:    var(--f-display);
  font-size:      clamp(26px, 3vw, 38px);
  font-weight:    700;
  color:          var(--navy);
  letter-spacing: .4px;
  margin-bottom:  18px;
}
.about-text h2 span { color: var(--orange); }
.about-text p {
  color:       var(--muted);
  font-size:   15.5px;
  margin-bottom: 18px;
  line-height: 1.75;
}
.about-text p:last-of-type { margin-bottom: 28px; }
.about-text strong { color: var(--text); }

/* Linha de destaque — frase-chave */
.about-highlight {
  border-left:  4px solid var(--orange);
  padding-left: 18px;
  margin:       24px 0;
  font-size:    16px;
  font-weight:  600;
  color:        var(--navy);
  line-height:  1.5;
}

/* Cards de pilares (missão, visão, valores) */
.about-cards { display: flex; flex-direction: column; gap: 16px; }
.about-card {
  background:    var(--bg-2);
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  border-left:   4px solid var(--blue);
  padding:       22px 20px;
}
.about-card.orange { border-left-color: var(--orange); }
.about-card h3 {
  font-family:  var(--f-display);
  font-size:    16px;
  font-weight:  700;
  color:        var(--navy);
  margin-bottom: 6px;
  display:      flex;
  align-items:  center;
  gap:          8px;
}
.about-card h3 svg { width: 18px; height: 18px; color: var(--blue); flex: none; }
.about-card.orange h3 svg { color: var(--orange); }
.about-card p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }

/* Badges de credencial */
.about-badges {
  display:    flex;
  flex-wrap:  wrap;
  gap:        10px;
  margin-top: 24px;
}
.about-badge {
  display:        inline-flex;
  align-items:    center;
  gap:            6px;
  font-size:      12.5px;
  font-weight:    600;
  color:          var(--blue);
  background:     var(--blue-light);
  border:         1px solid var(--border);
  border-radius:  999px;
  padding:        6px 14px;
}
.about-badge svg { width: 14px; height: 14px; flex: none; }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}


/* ================================================================
   HERO — seção de chamada principal
   ================================================================ */
.hero {
  background:    var(--bg-2);
  border-bottom: 1px solid var(--border-2);
  position:      relative;
  overflow:      hidden;
}
/* Pontilhado sutil — assinatura da AutSensor em fundo claro */
.hero::before {
  content:  '';
  position: absolute;
  inset:    0;
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size:  32px 32px;
  opacity:  .5;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index:  1;
  padding:  72px 28px;
  max-width: var(--maxw);
  margin:    0 auto;
  display:   grid;
  grid-template-columns: 1.1fr .9fr;
  gap:       60px;
  align-items: center;
}
.hero h1 {
  font-family:    var(--f-display);
  font-size:      clamp(34px, 4.8vw, 60px);
  font-weight:    700;
  line-height:    1.05;
  color:          var(--navy);
  letter-spacing: .3px;
  margin-bottom:  20px;
}
.hero h1 em { font-style: normal; color: var(--orange); }
.hero-sub {
  font-size:    16.5px;
  color:        var(--muted);
  max-width:    500px;
  margin-bottom: 32px;
  line-height:  1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }

/* Botões */
.btn-primary {
  display:        inline-flex;
  align-items:    center;
  gap:            9px;
  background:     var(--blue);
  color:          #fff;
  font-weight:    700;
  font-size:      15px;
  padding:        14px 26px;
  border-radius:  var(--radius);
  box-shadow:     0 4px 18px rgba(26,77,181,.3);
  transition:     background var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { background: var(--navy); box-shadow: 0 6px 24px rgba(26,45,107,.35); }
.btn-primary svg   { width: 18px; height: 18px; }

.btn-secondary {
  display:        inline-flex;
  align-items:    center;
  gap:            8px;
  font-size:      14.5px;
  font-weight:    600;
  color:          var(--navy);
  border:         2px solid var(--border);
  padding:        13px 22px;
  border-radius:  var(--radius);
  transition:     border-color var(--transition), color var(--transition);
}
.btn-secondary:hover { border-color: var(--blue); color: var(--blue); }

/* Stats do hero */
.hero-stats {
  display:    flex;
  gap:        36px;
  flex-wrap:  wrap;
  border-top: 1px solid var(--border);
  padding-top:28px;
}
.hero-stats .stat-num {
  font-family:  var(--f-display);
  font-size:    32px;
  font-weight:  700;
  color:        var(--navy);
  display:      block;
  line-height:  1;
}
.hero-stats .stat-lbl {
  font-family:    var(--f-mono);
  font-size:      10.5px;
  letter-spacing: .8px;
  color:          var(--muted);
  text-transform: uppercase;
  margin-top:     4px;
}

/* Painel lateral do hero */
.hero-panel {
  background:    #fff;
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow:    0 8px 40px rgba(26,45,107,.1);
  overflow:      hidden;
}
.hero-panel-head {
  background:  var(--navy);
  color:       #fff;
  padding:     16px 22px;
  display:     flex;
  align-items: center;
  gap:         10px;
}
.hero-panel-head .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  animation: blink 1.4s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.25} }
.hero-panel-head span {
  font-family:    var(--f-mono);
  font-size:      11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.hero-panel-body { padding: 22px; }
.hero-panel-list { display: flex; flex-direction: column; gap: 10px; }
.hero-panel-list li {
  display:      flex;
  align-items:  flex-start;
  gap:          10px;
  font-size:    13.5px;
  color:        var(--text-2);
  padding:      10px 12px;
  border-radius: var(--radius);
  background:   var(--bg-2);
  border:       1px solid var(--border-2);
}
.hero-panel-list .chk { color: var(--blue); flex: none; margin-top: 2px; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
}


/* ================================================================
   SERVIÇOS
   ================================================================ */
.services-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   20px;
}
.service-card {
  background:    #fff;
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  border-top:    4px solid transparent;
  padding:       28px 24px;
  transition:    border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  border-top-color: var(--orange);
  box-shadow:       0 8px 32px rgba(26,45,107,.1);
  transform:        translateY(-4px);
}
.service-card .s-icon {
  width:  48px; height: 48px;
  background:    var(--blue-light);
  border:        1px solid var(--border);
  border-radius: 10px;
  display:       flex;
  align-items:   center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-card .s-icon svg { width: 22px; height: 22px; color: var(--blue); }
.service-card h3 {
  font-family:    var(--f-display);
  font-size:      19px;
  font-weight:    700;
  color:          var(--navy);
  margin-bottom:  8px;
  letter-spacing: .2px;
}
.service-card > p { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.service-card ul  { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.service-card ul li {
  font-size:     13px;
  color:         var(--muted);
  padding-left:  14px;
  position:      relative;
}
.service-card ul li::before { content: '›'; position: absolute; left: 0; color: var(--orange); font-weight: 700; }

@media (max-width: 920px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }


/* ================================================================
   ÁREAS DE ATUAÇÃO
   ================================================================ */
.areas-grid {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   16px;
}
.area-card {
  background:    #fff;
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  padding:       24px 18px;
  text-align:    center;
  transition:    border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.area-card:hover {
  border-color: var(--blue);
  box-shadow:   0 6px 24px rgba(26,45,107,.1);
  transform:    translateY(-3px);
}
.area-card .a-icon { font-size: 32px; margin-bottom: 10px; display: block; }
.area-card h3 {
  font-family:  var(--f-display);
  font-size:    16px;
  font-weight:  700;
  color:        var(--navy);
  margin-bottom: 6px;
}
.area-card p { font-size: 12.5px; color: var(--muted); line-height: 1.55; }

@media (max-width: 860px) { .areas-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .areas-grid { grid-template-columns: 1fr 1fr; gap: 12px; } }


/* ================================================================
   PORTFÓLIO
   ================================================================ */
.portfolio-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   20px;
}
.portfolio-card {
  background:    #fff;
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow:      hidden;
  transition:    box-shadow var(--transition), transform var(--transition);
}
.portfolio-card:hover {
  box-shadow: 0 10px 36px rgba(26,45,107,.12);
  transform:  translateY(-4px);
}
.p-thumb {
  height:          150px;
  background:      linear-gradient(135deg, var(--bg-3), var(--bg-2));
  display:         flex;
  align-items:     center;
  justify-content: center;
  border-bottom:   1px solid var(--border-2);
  position:        relative;
  overflow:        hidden;
}
/* Grade pontilhada discreta no thumb */
.p-thumb::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size:  20px 20px;
  opacity: .6;
}
.p-thumb .p-icon { font-size: 40px; position: relative; z-index: 1; }
.p-body          { padding: 20px; }
.p-sector {
  font-family:    var(--f-mono);
  font-size:      10.5px;
  letter-spacing: 1.5px;
  color:          var(--orange);
  text-transform: uppercase;
  margin-bottom:  6px;
}
.portfolio-card h3 { font-family: var(--f-display); font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.portfolio-card p  { font-size: 13px; color: var(--muted); }

@media (max-width: 920px) { .portfolio-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr; } }


/* ================================================================
   CTA BANNER — chamada para WhatsApp
   ================================================================ */
.cta-banner {
  background:  linear-gradient(135deg, var(--navy), #1a3d8a);
  padding:     80px 28px;
  text-align:  center;
  position:    relative;
  overflow:    hidden;
}
.cta-banner::before {
  content:  '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:  28px 28px;
  pointer-events: none;
}
.cta-banner h2 {
  font-family:    var(--f-display);
  font-size:      clamp(24px, 3.8vw, 42px);
  font-weight:    700;
  color:          #fff;
  margin-bottom:  14px;
  position:       relative;
}
.cta-banner p {
  color:     rgba(255,255,255,.75);
  font-size: 16px;
  max-width: 520px;
  margin:    0 auto 32px;
  position:  relative;
}
.btn-wa {
  display:        inline-flex;
  align-items:    center;
  gap:            10px;
  background:     var(--wa);
  color:          #041a0a;
  font-weight:    700;
  font-size:      16px;
  padding:        16px 30px;
  border-radius:  var(--radius);
  box-shadow:     0 6px 24px rgba(37,211,102,.35);
  transition:     background var(--transition), box-shadow var(--transition), transform var(--transition);
  position:       relative;
}
.btn-wa:hover { background: var(--wa-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,.45); }
.btn-wa svg   { width: 22px; height: 22px; }


/* ================================================================
   RODAPÉ
   ================================================================ */
footer {
  background:  var(--navy-2);
  color:       #fff;
  padding:     52px 28px 28px;
}
.footer-grid {
  display:               grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap:                   52px;
  padding-bottom:        48px;
  border-bottom:         1px solid rgba(255,255,255,.1);
}
.footer-logo-img { height: 44px; width: auto; margin-bottom: 14px; }
.footer-tagline  { font-size: 13.5px; color: rgba(255,255,255,.55); line-height: 1.65; max-width: 280px; }
.footer-contact  { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.footer-contact a {
  font-size:  13.5px;
  color:      rgba(255,255,255,.6);
  display:    flex;
  align-items: center;
  gap:        8px;
  transition: color var(--transition);
}
.footer-contact a:hover { color: #fff; }
.footer-contact svg { width: 15px; height: 15px; flex: none; color: var(--orange); }

.footer-col h4 {
  font-family:    var(--f-mono);
  font-size:      11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color:          rgba(255,255,255,.4);
  margin-bottom:  18px;
}
.footer-col ul   { display: flex; flex-direction: column; gap: 11px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--orange); }

.footer-bottom {
  padding-top:     24px;
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  flex-wrap:       wrap;
  gap:             10px;
}
.footer-bottom small { font-size: 12.5px; color: rgba(255,255,255,.3); }

@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) {
  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}


/* ================================================================
   HAMBÚRGUER + MENU MOBILE
   Adicionado para navegação em celulares (≤ 820px)
   ================================================================ */

/* Agrupa o botão CTA + ícone hambúrguer no lado direito do header */
.header-right {
  display:     flex;
  align-items: center;
  gap:         10px;
  flex:        none;
}

/* Esconde o menu desktop no mobile */
@media (max-width: 820px) {
  .site-nav { display: none; }
}
/* Esconde texto do CTA em telas muito pequenas */
@media (max-width: 520px) {
  .header-cta span { display: none; }
  .header-cta      { padding: 10px; }
  .logo-link img   { height: 40px; }
}

/* ── BOTÃO HAMBÚRGUER (☰) ────────────────────────────────────────
   Visível apenas no mobile (≤ 820px).
   As 3 linhas animam para um X quando o menu está aberto.
──────────────────────────────────────────────────────────────────  */
.hamburger {
  display:         none;        /* escondido no desktop */
  flex-direction:  column;
  justify-content: center;
  align-items:     center;
  gap:             5px;
  width:           42px;
  height:          42px;
  border:          1px solid var(--border);
  border-radius:   var(--radius);
  background:      #fff;
  cursor:          pointer;
  padding:         8px;
  flex:            none;
  transition:      border-color var(--transition), background var(--transition);
}
.hamburger:hover { border-color: var(--blue); background: var(--blue-light); }

.ham-line {
  display:        block;
  width:          20px;
  height:         2px;
  background:     var(--navy);
  border-radius:  2px;
  transition:     transform .3s ease, opacity .2s ease, width .2s ease;
  transform-origin: center;
}

/* Animação das 3 linhas → X */
.hamburger.is-open .ham-line:nth-child(1) { transform: translateY(7px)  rotate(45deg); }
.hamburger.is-open .ham-line:nth-child(2) { opacity: 0; width: 0; }
.hamburger.is-open .ham-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 820px) {
  .hamburger { display: flex; }
}


/* ── MENU MOBILE — painel deslizante ───────────────────────────
   Fecha com max-height: 0.  Abre suavemente via classe .is-open.
──────────────────────────────────────────────────────────────── */
.mobile-nav {
  position:       sticky;
  top:            69px;           /* gruda logo abaixo do header fixo */
  z-index:        199;
  width:          100%;
  background:     #fff;
  border-bottom:  2px solid var(--border-2);
  box-shadow:     0 8px 24px rgba(26,45,107,.1);
  display:        flex;
  flex-direction: column;
  gap:            0;
  max-height:     0;
  overflow:       hidden;
  opacity:        0;
  pointer-events: none;
  transition:     max-height .35s ease, opacity .25s ease, padding .3s ease;
  padding:        0 24px;
}
.mobile-nav.is-open {
  max-height:     440px;
  opacity:        1;
  pointer-events: auto;
  padding:        16px 24px 22px;
}

/* Links internos do menu mobile */
.mob-link {
  display:       block;
  padding:       13px 0;
  font-size:     16px;
  font-weight:   600;
  color:         var(--navy);
  border-bottom: 1px solid var(--border-2);
  transition:    color var(--transition), padding-left var(--transition);
}
.mob-link:last-of-type { border-bottom: none; }
.mob-link:hover        { color: var(--blue); padding-left: 6px; }

/* Botão WhatsApp dentro do menu mobile */
.mob-cta {
  display:         flex;
  align-items:     center;
  justify-content: center;
  gap:             9px;
  margin-top:      14px;
  background:      var(--wa);
  color:           #041a0a;
  font-weight:     700;
  font-size:       15px;
  padding:         13px 20px;
  border-radius:   var(--radius);
  transition:      background var(--transition);
}
.mob-cta:hover { background: var(--wa-dark); }

/* Oculta o menu mobile acima do breakpoint */
@media (min-width: 821px) {
  .mobile-nav { display: none !important; }
}


/* ================================================================
   BOTÃO SALVAR CONTATO — gera download do .vcf
   Funciona nativamente no Android e iOS (abre como contato).
   ================================================================ */
.btn-save-contact {
  display:        inline-flex;
  align-items:    center;
  gap:            9px;
  font-weight:    700;
  font-size:      14.5px;
  padding:        13px 22px;
  border-radius:  var(--radius);
  border:         2px solid rgba(255,255,255,.35);
  color:          #fff;
  background:     rgba(255,255,255,.1);
  backdrop-filter: blur(4px);
  transition:     background var(--transition), border-color var(--transition);
  position:       relative;
}
.btn-save-contact:hover {
  background:   rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.6);
}
.btn-save-contact svg { width: 18px; height: 18px; flex: none; }

/* Versão escura — usada no rodapé (fundo já é escuro) */
/* (o visual já funciona no rodapé escuro — não precisa override) */


/* ================================================================
   BOTÃO INSTAGRAM — CTA banner
   ================================================================ */
.btn-instagram {
  display:        inline-flex;
  align-items:    center;
  gap:            9px;
  font-weight:    700;
  font-size:      14.5px;
  padding:        13px 22px;
  border-radius:  var(--radius);
  background:     linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color:          #fff;
  box-shadow:     0 4px 18px rgba(253,29,29,.3);
  transition:     opacity var(--transition), transform var(--transition);
  position:       relative;
}
.btn-instagram:hover { opacity: .9; transform: translateY(-2px); }
.btn-instagram svg   { width: 18px; height: 18px; flex: none; }


/* ================================================================
   CTA BANNER — grupo de botões (WhatsApp + Salvar + Instagram)
   ================================================================ */
.cta-banner-actions {
  display:         flex;
  flex-wrap:       wrap;
  justify-content: center;
  gap:             14px;
  position:        relative;
}

@media (max-width: 560px) {
  .cta-banner-actions { flex-direction: column; align-items: center; }
  .btn-wa, .btn-save-contact, .btn-instagram { width: 100%; max-width: 320px; justify-content: center; }
}


/* ================================================================
   LOGO DO RODAPÉ — versão com fundo branco
   Borda arredondada e padding para encaixar bem no fundo escuro
   ================================================================ */
.footer-logo-img {
  height:        auto;
  width:         100%;
  max-width:     220px;
  margin-bottom: 14px;
  border-radius: 10px;
  padding:       10px 14px;
  background:    #ffffff;
  box-shadow:    0 2px 12px rgba(0,0,0,.25);
}