/* ============================================
   JDLC EMPREENDIMENTOS - ESTILOS PRINCIPAIS
   ============================================ */

:root {
  --azul-escuro: #0a1f44;
  --azul-principal: #102a5e;
  --azul-medio: #1d4ed8;
  --azul-claro: #3b82f6;
  --azul-suave: #eef3ff;
  --cinza-texto: #4b5563;
  --cinza-claro: #f7f9fc;
  --branco: #ffffff;
  --sucesso: #16a34a;
  --alerta: #f59e0b;
  --erro: #dc2626;
  --sombra: 0 10px 30px rgba(10, 31, 68, 0.08);
  --sombra-hover: 0 16px 40px rgba(10, 31, 68, 0.14);
  --raio: 14px;
  --transicao: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color: var(--cinza-texto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  color: var(--azul-escuro);
  font-weight: 700;
  line-height: 1.25;
}

.secao { padding: 90px 0; }
.secao-titulo { text-align: center; margin-bottom: 50px; }
.secao-titulo h2 { font-size: 2.2rem; margin-bottom: 14px; }
.secao-titulo p { font-size: 1.05rem; color: var(--cinza-texto); max-width: 640px; margin: 0 auto; }
.secao-tag {
  display: inline-block;
  color: var(--azul-medio);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.bg-suave { background: var(--cinza-claro); }

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transicao);
}
.btn-primario {
  background: var(--azul-medio);
  color: var(--branco);
  box-shadow: 0 8px 20px rgba(29, 78, 216, 0.3);
}
.btn-primario:hover { background: var(--azul-claro); transform: translateY(-3px); }
.btn-secundario {
  background: transparent;
  color: var(--branco);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-secundario:hover { background: rgba(255,255,255,0.12); border-color: var(--branco); }
.btn-outline {
  background: transparent;
  color: var(--azul-medio);
  border: 2px solid var(--azul-medio);
}
.btn-outline:hover { background: var(--azul-medio); color: var(--branco); }
.btn-bloco { width: 100%; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(10,31,68,0.06);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 800; color: var(--azul-escuro); }
.logo span { color: var(--azul-medio); }
.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--azul-escuro);
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 2px; width: 0;
  background: var(--azul-medio);
  transition: var(--transicao);
}
.nav a:hover::after, .nav a.ativo::after { width: 100%; }
.nav a.ativo { color: var(--azul-medio); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.menu-toggle span { width: 26px; height: 3px; background: var(--azul-escuro); border-radius: 3px; }

/* ===== HERO / BANNER ===== */
.hero {
  background: linear-gradient(135deg, #1c4694 0%, var(--azul-principal) 50%, var(--azul-escuro) 100%);
  color: var(--branco);
  padding: 150px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* brilho claro concentrado atrás da foto (lado esquerdo) */
  content: '';
  position: absolute;
  top: 50%; left: -180px;
  width: 620px; height: 620px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(96,165,250,0.4), transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  /* brilho claro no canto superior direito, equilibrando com o lado da foto */
  content: '';
  position: absolute;
  top: -180px; right: -140px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(59,130,246,0.28), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-grid-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 70px;
}
.hero-foto {
  position: relative;
  line-height: 0;
  flex: 0 0 320px;
  width: 320px;
  margin-right: 70px;
}
.hero-foto img {
  width: 320px;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 30px 60px -12px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.08);
}
.hero-conteudo {
  position: relative;
  z-index: 2;
  flex: 1 1 auto;
  max-width: 600px;
  text-align: left;
}
.hero h1 { color: var(--branco); font-size: 2.4rem; margin-bottom: 20px; }
.hero p.lead { font-size: 1.1rem; color: rgba(255,255,255,0.85); margin-bottom: 32px; max-width: 540px; }
.hero-botoes { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-grade {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 50%;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-pagina {
  background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-principal) 100%);
  color: var(--branco);
  padding: 160px 0 80px;
  text-align: center;
}
.hero-pagina h1 { color: var(--branco); font-size: 2.4rem; margin-bottom: 14px; }
.hero-pagina p { color: rgba(255,255,255,0.85); max-width: 620px; margin: 0 auto; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 14px; }
.breadcrumb a { color: rgba(255,255,255,0.85); }

/* ===== CARDS PILARES / SERVIÇOS ===== */
.grade-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grade-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.card {
  background: var(--branco);
  border-radius: var(--raio);
  padding: 38px 30px;
  box-shadow: var(--sombra);
  transition: var(--transicao);
  border: 1px solid #eef1f7;
}
.card:hover { box-shadow: var(--sombra-hover); transform: translateY(-6px); }
.card-icone {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: var(--azul-suave);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.card-icone svg { width: 28px; height: 28px; stroke: var(--azul-medio); }
.card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.card p { font-size: 0.95rem; }
.card ul { margin-top: 16px; }
.card ul li {
  font-size: 0.92rem;
  padding: 7px 0;
  padding-left: 26px;
  position: relative;
}
.card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 14px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--azul-medio);
}
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; color: var(--azul-medio); font-weight: 600; font-size: 0.9rem; }

/* ===== METODOLOGIA ===== */
.metodo-linha {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
}
.metodo-item { text-align: center; position: relative; }
.metodo-numero {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--azul-medio);
  color: var(--branco);
  font-weight: 800;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 8px 20px rgba(29,78,216,0.3);
}
.metodo-item h4 { font-size: 1.05rem; margin-bottom: 10px; }
.metodo-item p { font-size: 0.88rem; }

/* ===== CASES ===== */
.case-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  overflow: hidden;
  margin-bottom: 30px;
}
.case-topo {
  background: var(--azul-suave);
  padding: 30px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.case-topo img { width: 56px; height: 56px; border-radius: 12px; background: var(--branco); padding: 8px; }
.case-topo h3 { font-size: 1.3rem; margin: 0; }
.case-corpo { padding: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.case-bloco h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--azul-medio);
  margin-bottom: 10px;
}
.case-bloco p { font-size: 0.92rem; }

/* ===== PARCEIROS ===== */
.parceiro-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 36px;
  display: flex;
  align-items: center;
  gap: 26px;
  margin-bottom: 24px;
}
.parceiro-card img { width: 72px; height: 72px; }
.parceiro-card h3 { margin-bottom: 8px; }

/* ===== FORMULÁRIO DE CONTATO ===== */
.contato-grade { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: start; }
.form-card {
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 40px;
}
.campo { margin-bottom: 20px; }
.campo label { display: block; font-weight: 600; font-size: 0.88rem; color: var(--azul-escuro); margin-bottom: 8px; }
.campo input, .campo select, .campo textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transicao);
  background: var(--cinza-claro);
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--azul-medio);
  background: var(--branco);
}
.linha-dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.alerta-msg { padding: 16px 20px; border-radius: 10px; margin-bottom: 24px; font-size: 0.92rem; font-weight: 500; }
.alerta-sucesso { background: #ecfdf3; color: var(--sucesso); border: 1px solid #b7ecc8; }
.alerta-erro { background: #fef2f2; color: var(--erro); border: 1px solid #fbcaca; }

.info-contato { display: flex; flex-direction: column; gap: 22px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-item .ic {
  width: 46px; height: 46px;
  background: var(--azul-suave);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.info-item .ic svg { width: 22px; height: 22px; stroke: var(--azul-medio); }
.info-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.info-item p { font-size: 0.9rem; }
.mapa-box { border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); margin-top: 10px; }
.mapa-box iframe { width: 100%; height: 240px; border: 0; }

.whatsapp-flutuante {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 60px; height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transicao);
}
.whatsapp-flutuante:hover { transform: scale(1.08); }
.whatsapp-flutuante svg { width: 30px; height: 30px; fill: var(--branco); }

.redes-sociais { display: flex; gap: 12px; margin-top: 8px; }
.redes-sociais a {
  width: 42px; height: 42px;
  background: var(--azul-suave);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transicao);
}
.redes-sociais a:hover { background: var(--azul-medio); }
.redes-sociais a svg { width: 19px; height: 19px; stroke: var(--azul-medio); transition: var(--transicao); }
.redes-sociais a:hover svg { stroke: var(--branco); }

/* ===== CTA FINAL ===== */
.cta-final {
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul-principal));
  color: var(--branco);
  text-align: center;
  padding: 80px 0;
}
.cta-final h2 { color: var(--branco); font-size: 2rem; margin-bottom: 16px; }
.cta-final p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 32px; }

/* ===== FOOTER ===== */
.footer { background: var(--azul-escuro); color: rgba(255,255,255,0.75); padding: 70px 0 30px; }
.footer-grade { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 40px; margin-bottom: 50px; }
.footer h4 { color: var(--branco); font-size: 1rem; margin-bottom: 20px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 800; color: var(--branco); margin-bottom: 16px; }
.footer-logo span { color: var(--azul-claro); }
.footer p { font-size: 0.9rem; line-height: 1.7; }
.footer ul li { margin-bottom: 11px; }
.footer ul li a { font-size: 0.9rem; transition: var(--transicao); }
.footer ul li a:hover { color: var(--branco); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 26px;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== ANIMAÇÕES ===== */
.fade-in { opacity: 0; transform: translateY(24px); transition: all 0.7s ease; }
.fade-in.visivel { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVO ===== */
@media (max-width: 980px) {
  .grade-3, .case-corpo, .footer-grade { grid-template-columns: 1fr 1fr; }
  .metodo-linha { grid-template-columns: repeat(3, 1fr); }
  .contato-grade { grid-template-columns: 1fr; }
  .hero-grid-wrap { flex-direction: column; text-align: center; }
  .hero-foto { order: 1; flex: 0 0 auto; width: 300px; max-width: 300px; margin: 0 auto; }
  .hero-foto img { width: 300px; max-width: 300px; }
  .hero-conteudo { order: 2; text-align: center; padding: 30px 0 0; max-width: 600px; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero-botoes { justify-content: center; }
}

@media (max-width: 768px) {
  .nav, .header-cta .btn-outline { display: none; }
  .menu-toggle { display: flex; }
  .nav.aberto {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px; left: 0; right: 0;
    background: var(--branco);
    padding: 24px;
    gap: 18px;
    box-shadow: 0 12px 24px rgba(10,31,68,0.1);
  }
  .hero { padding: 130px 0 60px; }
  .hero-foto { max-width: 240px; }
  .hero-foto img { max-width: 240px; }
  .hero-conteudo { padding: 26px 0 0; }
  .hero-botoes { justify-content: center; }
  .hero-grade { display: none; }
  .hero h1 { font-size: 2.1rem; }
  .grade-3, .grade-2, .case-corpo, .footer-grade, .metodo-linha { grid-template-columns: 1fr; }
  .linha-dupla { grid-template-columns: 1fr; }
  .secao { padding: 60px 0; }
  .secao-titulo h2 { font-size: 1.7rem; }
  .parceiro-card { flex-direction: column; text-align: center; }
}