/* =========================
   BASE GLOBAL
========================= */

main {
  padding-top: 50px;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #1f2933;
  background-color: #f8fafc;
}

html {
  scroll-behavior: smooth;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* =========================
   NAVBAR
========================= */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 15px 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: 0.3s ease;
}


.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: #0f172a;
  text-decoration: none;
  font-size: 1rem;
  transition: 0.2s ease;
}

.nav-links a:hover {
  color: #ff7a00;
}

.menu-toggle {
  display: none;
  color: #0f172a;
  font-size: 1.8rem;
  cursor: pointer;
}

/* =========================
   LOGO
========================= */

.logo-box {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  color: #111;
}

.logo-box img {
  height: 25px;
}

/* =========================
   BOTÕES BASE
========================= */

.btn {
  display: inline-block;
  margin-top: 30px;
  padding: 14px 30px;
  background: #f97316;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(249,115,22,0.25);
}



.nav-btn {
  background: #25D366;
  color: white !important;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  transition: 0.2s ease;
}

.nav-btn:hover {
  transform: scale(1.05);
}

/* =========================
   WHATSAPP FLUTUANTE
========================= */

.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  z-index: 9999;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #1ebe5d;
}

/* =========================
   HERO GLOBAL PADRÃO
========================= */

.hero {
  position: relative;
  min-height: 90vh;

  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  color: #ffffff;
  overflow: hidden;

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 26, 47, 0.92) 0%,
    rgba(15, 42, 74, 0.88) 50%,
    rgba(17, 45, 78, 0.92) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 26, 47, 0.75),
    rgba(15, 42, 74, 0.85)
  );
  z-index: 1;
}

/* Glow animado extremamente sutil */

.hero::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,120,255,0.15) 0%, transparent 60%);
  top: -150px;
  left: -150px;
  animation: floatGlow 18s ease-in-out infinite alternate;
}

.hero::after {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,122,0,0.10) 0%, transparent 60%);
  bottom: -120px;
  right: -120px;
  animation: floatGlowReverse 22s ease-in-out infinite alternate;
}

.hero-divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255,255,255,0.2),
    transparent
  );
}

/* =========================
   FOOTER
========================= */

footer {
  background: #0f172a;
  color: white;
  text-align: center;
  padding: 25px;
  font-size: 0.9rem;
  margin-top: 0px;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 60px;
  position: relative;
}

.marcas,
.contact {
  padding: 80px 0;
  text-align: center;
}

/* =========================
   BLOCO AUTORIDADE GLOBAL
========================= */

.bloco-autoridade {
  padding: 100px 20px;
  background: linear-gradient(135deg, #0a1a2f 0%, #0f2a4a 50%, #112d4e 100%);
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Glow extremamente sutil (padrão institucional) */

.bloco-autoridade::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,120,255,0.08) 0%, transparent 60%);
  top: -150px;
  left: -150px;
  pointer-events: none;
}

.bloco-autoridade::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,122,0,0.06) 0%, transparent 60%);
  bottom: -120px;
  right: -120px;
  pointer-events: none;
}

.bloco-autoridade .container {
  max-width: 1100px;
  position: relative;
  z-index: 2;
}

.bloco-autoridade h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.bloco-autoridade p {
  max-width: 800px;
  margin: 10px auto;
  opacity: 0.9;
  line-height: 1.6;
  font-size: 1rem;
}

/* =========================
   RESPONSIVO GLOBAL
========================= */

@media (max-width: 768px) {

  .menu-toggle {
    display: block;
  }

.nav-links {
  display: none;
  position: absolute;
  top: 70px;
  right: 0;
  background: #ffffff;
  flex-direction: column;
  width: 100%;
  text-align: center;
  padding: 20px 0;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

 .nav-links a {
  color: #0f172a;
  font-weight: 500;
}

.nav-links a:hover {
  color: #ff7a00;
}


  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    margin: 15px 0;
  }
}

/* =========================
   NAVBAR SCROLL EFFECT
========================= */

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

/* =========================
   SCROLL FADE EFFECT
========================= */

.fade-section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 60px;
  position: relative;
}

.section-title::after {
  content: "";
  width: 60px;
  height: 3px;
  background: linear-gradient(135deg, #ff7a00, #ff9a2f);
  display: block;
  margin: 15px auto 0;
  border-radius: 3px;
}