:root{
  --azul:#002860;
  --azul-escuro:#001a3a;
  --azul-claro:#4cc2ff;
  --verde:#00c267;
  --grafite:#0c0f14;
  --branco:#fff;
  --texto:#0f172a;
  --borda:#e2e8f0;
  --sombra: 0 10px 24px rgba(0,0,0,.15);
  --grad-hero: radial-gradient(1200px 500px at 50% 0%, rgba(255,255,255,.18), transparent),
               linear-gradient(180deg,#8edbff 0%,#00335b 100%);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;max-width:100%;overflow-x:hidden;}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--texto);
  background:linear-gradient(180deg,#cfeeff 0%,#001220 100%) fixed;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  max-width: 100%;
  overflow-x: hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* Skip link */
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:9999}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  width: 100%;            /* garante largura certinha */
  box-sizing: border-box; /* inclui padding/borda no cálculo */
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 18px;
  flex-wrap: wrap;        /* quebra linha no mobile */
  width: 100%;            /* não deixa passar da tela */
  box-sizing: border-box;
}

.menu {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;        /* se faltar espaço no mobile, quebra embaixo */
}

.menu a {
  padding: 10px 12px;
  font-weight: 700;
  color: var(--azul);
  position: relative;
  border-radius: 10px;
  white-space: nowrap;    /* impede quebra feia dentro do botão */
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: bold;
  color: var(--azul);
}

.logo img {
  height: 40px;
}


/* Efeito hover */
.menu a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--azul), var(--azul-claro));
  transform: scaleX(0);
  transform-origin: left;
  transition: .25s;
}

.menu a:hover::after {
  transform: scaleX(1);
}

/* Botão catálogo */
.menu .btn {
  background: var(--azul);
  color: #fff;
  border-radius: 8px;
  padding: 10px 16px;
}



/* Estilo geral para botões */
button, .btn {
  background: linear-gradient(135deg, #0077ff, #00bfff);
  color: #fff;
  border: none;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 30px; /* cantos arredondados */
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Efeito ao passar o mouse */
button:hover, .btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  background: linear-gradient(135deg, #005fcc, #0099ff);
}

/* Para links estilizados como botão */
a.btn {
  display: inline-block;
  text-decoration: none;
  text-align: center;
}


/* =========================
   Cards interativos
   ========================= */
   .card, .s-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, #ffffff 0%, #f4f4f4 100%);
    background-size: 200% 100%;
    background-position: left;
    border-radius: 14px;
    padding: 20px;
    box-shadow: var(--sombra);
    transition: background-position 0.6s ease, transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  /* Animação no hover */
  .card:hover, .s-card:hover {
    background-position: right;
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, .2);
  }
  
  /* Efeito de clique */
  .card:active, .s-card:active {
    transform: scale(0.97);
    box-shadow: 0 8px 18px rgba(0,0,0,.2);
  }
  

/* Hero */
.hero{
  min-height:78vh;display:grid;place-items:center;text-align:center;color:#fff;background:var(--grad-hero)
}
.hero-inner{max-width:1000px;padding:56px 18px}
.kicker{
  display:inline-flex;gap:8px;align-items:center;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  padding:6px 12px;border-radius:999px;margin-bottom:12px
}
.hero h1{font-size:clamp(28px,5vw,56px);line-height:1.05;margin:8px 0;text-shadow:0 8px 30px rgba(0,0,0,.35)}
.hero p{font-size:clamp(16px,2.2vw,20px);opacity:.95}
.hero-actions{margin-top:18px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* Metrics */
.metrics{max-width:1200px;margin:-40px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:0 18px}
.metric{background:#fff;border-radius:16px;padding:16px;text-align:center;box-shadow:var(--sombra)}
.metric h3{margin:4px 0;color:var(--azul);font-size:clamp(18px,3vw,24px)}
.metric p{margin:0}

/* Sections */
section{max-width:1200px;margin:0 auto;padding:56px 18px}
section h2{text-align:center;color:var(--azul);font-size:clamp(24px,4vw,36px)}

/* Sobre */
.sobre{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}
.sobre-texto p{font-size:18px;line-height:1.7;margin-bottom:18px}
.sobre-cards{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:18px}
.s-card{flex:1;min-width:200px;background:#fff;padding:16px;border-radius:14px;box-shadow:var(--sombra);text-align:center;transition:transform .25s ease, box-shadow .25s ease;cursor:pointer}
.s-card i{font-size:32px;color:var(--verde);margin-bottom:8px;display:block}
.s-card h3{margin:6px 0;color:var(--azul)}
.s-card p{font-size:14px;color:#334155}
.s-card:hover, .s-card:focus{transform:translateY(-6px);box-shadow:0 20px 36px rgba(0,0,0,.18);outline:none}
.sobre-actions{display:flex;gap:12px;margin-top:6px}
.sobre-extra{margin-top:12px;background:#f8feef;padding:12px;border-radius:10px;border:1px solid rgba(0,0,0,.04);display:none}
.sobre-logo img{max-width:320px;margin:0 auto;display:block;}

@keyframes flutuar{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Chat Bot */
.ia-section {
  background: linear-gradient(135deg, #6fc3df, #b8e0f9);
  color: #fff;
  text-align: center;
  padding: 80px 20px;
  border-radius: 20px;
  margin: 40px auto;
  max-width: 1200px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}
.ia-section:hover {
  transform: translateY(-5px);
}
.ia-section h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}
.ia-section p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}
.btn-ia {
  background: #fff;
  color: #0b3d91;
  padding: 15px 35px;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}
.btn-ia:hover {
  background: #0b3d91;
  color: #fff;
  transform: translateY(-3px);
}


/* Cases de Inovação */
.cases {
  padding: 80px 20px;
  background: #f9f9f9;
  text-align: center;
}

.cases .section-title {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #222;
}

.cases .section-subtitle {
  font-size: 1.1rem;
  margin-bottom: 40px;
  color: #555;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  perspective: 1000px; /* ativa efeito 3D */
}

.case-card {
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
  border-radius: 20px;
  padding: 40px 20px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  transform-style: preserve-3d;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  cursor: pointer;
}

.case-card:hover {
  transform: rotateY(12deg) rotateX(8deg) scale(1.05);
  box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.case-content h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #0056b3;
}

.case-content p {
  font-size: 1rem;
  color: #444;
}


/* Timeline */
.timeline{position:relative;margin-top:12px}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:4px;background:linear-gradient(#cbd5e1,#64748b);transform:translateX(-50%)}
.t-item{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:26px 0}
.t-card{background:#fff;border-radius:14px;padding:16px;box-shadow:0 10px 24px rgba(0,0,0,.12)}
.t-dot{position:absolute;left:50%;width:14px;height:14px;background:var(--verde);border:3px solid #eafff3;border-radius:50%;transform:translate(-50%,6px)}
@media (max-width:900px){.timeline::before{left:10px;transform:none}.t-item{grid-template-columns:1fr}.t-dot{left:10px;transform:none}}

/* FAQ */
details{background:#fff;border:1px solid var(--borda);border-radius:12px;padding:12px}
details+details{margin-top:10px}
summary{cursor:pointer;font-weight:800;color:var(--azul)}
details[open]{box-shadow:var(--sombra)}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #fff; /* fundo branco */
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(0, 191, 255, 0.4);
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease,
              opacity 0.4s ease, visibility 0.4s ease, bottom 0.4s ease;
  z-index: 999;
  padding: 10px;

  /* estado inicial escondido */
  opacity: 0;
  visibility: hidden;
  bottom: 10px; /* começa mais baixo */
}

/* seta azul normal */
.seta-img {
  width: 100%;
  height: auto;
  filter: invert(34%) sepia(95%) saturate(2470%) hue-rotate(191deg) brightness(97%) contrast(101%);
}

/* hover → botão azul e seta branca */
.back-to-top:hover {
  transform: scale(1.1);
  background-color: #00bfff; /* azul */
}
.back-to-top:hover .seta-img {
  filter: brightness(0) invert(1); /* seta branca */
}

/* estado visível (JS adiciona .mostrar) */
.back-to-top.mostrar {
  opacity: 1;
  visibility: visible;
  bottom: 30px; /* volta para posição original */
}


/* Footer */
footer{color:#eef7ff;background:linear-gradient(180deg,var(--azul),#001a33);padding:36px 18px;margin-top:56px}
footer .wrap{max-width:1200px;margin:0 auto;display:flex;gap:24px;flex-wrap:wrap;justify-content:space-between}
footer h3{margin:0 0 8px}
.copy{opacity:.8;text-align:center;margin-top:14px;font-size:13px}
/* ====== RESPONSIVIDADE ====== */

/* Smartphones pequenos */
@media (max-width: 480px) {
  .sobre {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .sobre-logo img {
    max-width: 200px;
    margin: 20px auto 0;
  }
  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 15px;
    right: 15px;
  }
  .back-to-top.mostrar {
    bottom: 15px;
  }
  .metrics {
    grid-template-columns: repeat(2, 1fr); /* 2 colunas */
    gap: 16px; /* espaço entre os cards */
  }
}
  
/* Responsividade - apenas ajustes visuais */
@media (max-width: 768px) {
  .nav {
    flex-direction: column; /* logo em cima, menu embaixo */
    align-items: center;
    gap: 10px;
  }

  .menu {
    justify-content: center;
  }

  .menu a {
    font-size: 14px;
    padding: 8px 10px;
  }

  .logo img {
    height: 32px;
  }
  .back-to-top {
    width: 45px;
    height: 45px;
    bottom: 20px;
    right: 20px;
  }
  .back-to-top.mostrar {
    bottom: 20px;
  }
  .metrics {
    grid-template-columns: repeat(2, 1fr); /* 2 colunas */
    gap: 16px; /* espaço entre os cards */
  }
}
/* SEÇÃO TOUR VIRTUAL ROBLOX */
.section-roblox {
  background: linear-gradient(135deg, var(--cor-primaria), #0a1930);
  color: #fff;
  text-align: center;
  padding: 100px 20px;
  position: relative;
  overflow: hidden;
}

.section-roblox::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255,255,255,0.08), transparent 70%);
  animation: floatGlow 10s infinite linear;
}

@keyframes floatGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.roblox-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.section-roblox h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-roblox p {
  font-size: 1.2rem;
  color: #e0e0e0;
  margin-bottom: 40px;
}

.roblox-btn {
  display: inline-block;
  background: #00bfff;
  color: #fff;
  padding: 15px 40px;
  font-size: 1.1rem;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 0 15px rgba(0, 191, 255, 0.5);
  transition: all 0.3s ease;
  font-weight: 600;
}

.roblox-btn:hover {
  background: #0099cc;
  box-shadow: 0 0 25px rgba(0, 191, 255, 0.8);
  transform: scale(1.05);
}
/* ==== SEÇÃO INSTAGRAM ==== */
#instagram-section {
  background: linear-gradient(135deg, var(--azul) 20%, var(--azul-escuro) 80%);
  color: white;
  padding: 100px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.insta-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 50px;
  max-width: 1200px;
  text-align: center;
  z-index: 2;
}

.insta-logo-area {
  flex: 1;
  min-width: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 800px;
}

.insta-logo {
  width: 200px;
  animation: rotateLogo 6s infinite ease-in-out;
  filter: drop-shadow(0 0 10px var(--azul-claro));
}

@keyframes rotateLogo {
  0% { transform: rotateY(0deg); }
  50% { transform: rotateY(180deg); }
  100% { transform: rotateY(360deg); }
}

.insta-text-area {
  flex: 2;
  min-width: 300px;
}

.insta-text-area h2 {
  font-size: 2rem;
  color: var(--azul-claro);
  margin-bottom: 15px;
}

.insta-text-area p {
  font-size: 1.1rem;
  color: #e6e6e6;
  margin-bottom: 25px;
}

.insta-btn {
  background: var(--azul-claro);
  color: var(--azul-escuro);
  padding: 15px 40px;
  border-radius: 30px;
  font-weight: bold;
  font-size: 1rem;
  text-decoration: none;
  align-itens: center;
  box-shadow: 0 0 15px var(--azul-claro);
  transition: all 0.4s ease;
  transform: perspective(500px) translateZ(0);
}

.insta-btn:hover {
  transform: perspective(500px) translateZ(40px) scale(1.1);
  box-shadow: 0 0 30px var(--azul-claro);
}

/* Responsividade */
@media (max-width: 768px) {
  .insta-container {
    flex-direction: column;
    gap: 30px;
  }
  .insta-text-area h2 {
    font-size: 1.6rem;
  }
  .insta-logo {
    width: 160px;
  }
}