/* =========================
   RESET E BASE
========================= */
html {
  scroll-behavior: smooth;
}

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

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #0b0b0b;
  color: #e5e7eb;
  padding-top: 90px;
  overflow-x:hidden;
}

/* =========================
   TÍTULOS
========================= */
h1, h2, h3 {
  text-align: center;
  margin: auto;
  color: #f9fafb;
}

h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: #3b82f6;
  margin: 12px auto 0;
  border-radius: 2px;
}

/* =========================
   HEADER
========================= */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #111;
  height: 160px;
  padding: 0 40px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  max-height: 180px; /* maior no desktop */
  width: auto;
  
}

nav {
  display: flex;
  align-items: center;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
  margin: 0;
  padding: 0;
}

nav a {
  position: relative;
  color: #f9fafb;
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  padding: 5px 0;
  transition: 0.3s;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: #3b82f6;
  transition: 0.3s;
}

nav a:hover::after {
  width: 100%;
}

nav a:hover {
  color: #3b82f6;
}

/* MENU HAMBURGUER */
.menu-toggle {
  display: none;
  font-size: 30px;
  color: white;
  cursor: pointer;
}

/* =========================
   HERO / INÍCIO
========================= */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #020617, #0f172a, #1e3a8a);
 padding: 160px 20px 80px;
}

.hero-container {
  max-width: 1100px;
  text-align: center;
}

.hero-text h1 {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero-text p {
  font-size: 18px;
  color: #cbd5e1;
  max-width: 650px;
  margin: auto;
  margin-bottom: 35px;
}

.hero-botoes {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.botao-hero {
  padding: 14px 26px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.botao-hero.principal {
  background: #3b82f6;
  color: white;
}

.botao-hero.principal:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* =========================
   SOBRE
========================= */
#sobre {
  padding: 80px 20px;
}

.sobre-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1200px;
  margin: auto;
  flex-wrap: wrap;
  
}

.sobre-texto {
  flex: 1;
}

.sobre-descricao {
  max-width: 650px;
  margin-bottom: 40px;
  font-size: 18px;
  color: #cbd5e1;
}

.sobre-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.sobre-card {
  background: #111827;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  transition: 0.3s;
}

.sobre-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
}

.sobre-card h3 {
  color: #60a5fa;
  margin-bottom: 8px;
}

.sobre-foto {
  flex: 1.2;
  text-align: center;
  position: relative;
}

.sobre-foto::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, #3b82f6, transparent 70%);
  filter: blur(80px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0.6;
}

.sobre-foto img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 500px;
  border-radius: 15px;
  border: 2px solid #3b82f6;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  transition: 0.4s;
}

.sobre-foto img:hover {
  transform: scale(1.04);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8);
}

/* =========================
   SERVIÇOS
========================= */
.cards {
  display: flex;
  gap: 20px;
  justify-content: center;
  padding: 60px 20px;
  flex-wrap: wrap;
}

.card {
  background: hsla(270, 2%, 35%, 0.788);
  padding: 25px;
  border-radius: 12px;
  width: 250px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.6);
}

/* =========================
   INFO SITES
========================= */
.info-sites {
  text-align: center;
  padding: 60px 20px;
  background: #0f172a;
}

.info-sites p {
  max-width: 700px;
  margin: auto;
  font-size: 16px;
  line-height: 1.6;
}

/* =========================
   BANNER NEGÓCIOS
========================= */
.banner-negocios {
  width: 100%;
  overflow: hidden;
  margin-top: 40px;
}

.slides {
  display: flex;
  gap: 20px;
  animation: slideNegocios 10s linear infinite;
}

.negocio {
  position: relative;
}

.negocio img {
  width: 250px;
  height: 150px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

.negocio span {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 14px;
}

/* =========================
   MODELOS
========================= */
#modelos {
  text-align: center;
  padding: 80px 20px;
}

.modelos {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.modelo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: #1a1a1a;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

video {
  width: 100%;
  max-width: 320px;
  border-radius: 10px;
}

/* =========================
   PLANOS
========================= */
.planos {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 25px 20px;
}

.plano {
  background: #111827;
  padding: 35px 25px;
  border-radius: 20px;
  width: 320px;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.5);
  text-align: center;
  transition: 0.4s;
  border: 2px solid #3b82f6;
  position:relative;
overflow:hidden;
}

.plano::before{
content:"";
position:absolute;
top:0;
left:-100%;
width:100%;
height:100%;
background:linear-gradient(120deg,transparent,rgba(255,255,255,0.2),transparent);
transition:0.6s;
}

.plano:hover::before{
left:100%;
}

.plano:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.plano h3 {
  margin-bottom: 12px;
}

.plano ul {
  text-align: left;
  padding-left: 20px;
  margin: 15px 0;
}

.plano li {
  margin-bottom: 5px;
  font-size: 14px;
}

.plano h4.valor {
  font-size: 30px;
  font-weight: bold;
  margin: 10px 0;
  color: #60a5fa;
  white-space: nowrap;
}

.plano p.sem-juros,
.plano p.com-juros {
  font-size: 14px;
  margin: 4px 0;
  border-radius: 8px;
  padding: 5px 8px;
  background: #1e293b;
}

.botao-plano {
  display: block;
  margin-top: 10px;
  padding: 10px;
  background: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 14px;
  transition: 0.3s;
}

.botao-plano:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

/* =========================
   CONTATO
========================= */
#contato {
  text-align: center;
  padding: 80px 20px;
}

#contato h2 {
  margin-bottom: 30px;
}

#contato form {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 400px;
  margin: auto;
  gap: 12px;
  background: #111827;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.6);
}

.input-group {
  position: relative;
  width: 100%;
}

.input-group .icon {
  position: absolute;
  left: 12px;
  top: 12px;
  color: #e8ebf0;
  font-size: 14px;
}

.input-group input,
.input-group textarea {
  width: 100%;
  padding: 10px 10px 10px 50px;
  border-radius: 6px;
  border: 1px solid #333;
  background: #1a1a1a;
  color: white;
}

.input-group input::placeholder,
.input-group textarea::placeholder {
  color: #9ca3af;
}

#contato form button {
  width: 100%;
  padding: 12px;
  background: #3b82f6;
  color: white;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
}

#contato form button:hover {
  transform: scale(1.05);
}

textarea {
  resize: none;
}

/* =========================
   FOOTER
========================= */
footer {
  background: #020617;
  color: #cbd5e1;
  text-align: center;
  padding: 25px;
  margin-top: 40px;
}

/* =========================
   WHATSAPP FLUTUANTE
========================= */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
  animation: pulse 2s infinite;
  position: relative;
  z-index: 2;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.5;
  animation: onda 2s infinite;
  z-index: 1;
}

.whatsapp-float img:hover {
  transform: scale(1.1);
}

/* =========================
   ANIMAÇÕES
========================= */
@keyframes tremer {
  0% { transform: rotate(0deg); }
  25% { transform: rotate(6deg); }
  50% { transform: rotate(-6deg); }
  75% { transform: rotate(6deg); }
  100% { transform: rotate(0deg); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes onda {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2); opacity: 0; }
}

@keyframes slideNegocios {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =========================
   RESPONSIVO
========================= */
@media (max-width: 1024px) {
  .logo img {
    max-height: 100px;
  }
}

@media (max-width: 768px) {

  .logo img {
    max-height: 80px;
  }

  .sobre-container{
    flex-direction: column;
    text-align: center;
  }

  .sobre-foto{
    width: 100%;
  }

  .sobre-foto img{
    max-width: 320px;
    margin: auto;
  }

  nav ul {
    position: absolute;
    top: 160px;
    left: 0;
    width: 100%;
    background: #111;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    display: none;
  }



  nav ul.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-text h1 {
    font-size: 32px;
  }

  .hero-text p {
    font-size: 16px;
  }

  .cards {
    justify-content: center;
    gap: 15px;
  }

  .modelos {
    flex-direction: column;
    gap: 20px;
  }

  .planos {
    flex-direction: column;
    gap: 20px;
  }
}