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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #0d0d0d;
  color: #f4f4f4;
  line-height: 1.5;
  scroll-behavior: smooth;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ===== CONTAINER ===== */
.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.95);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #222;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  gap: 12px;
}

nav {
  display: flex;
  gap: 12px;
}

nav a {
  padding: 8px 10px;
  border-radius: 8px;
  font-weight: 600;
}

nav a:hover {
  background: #00ff8840;
  color: #000;
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #00ff88;
  color: #000;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: filter 0.2s;
}

.btn:hover {
  filter: brightness(1.05);
}

/* ===== HERO ===== */
.hero {
  height: 60vh;
  background: url('img/banner.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.overlay {
  background: rgba(0, 0, 0, 0.65);
  padding: 30px;
  border-radius: 12px;
}

.hero h2 {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  margin-bottom: 10px;
}

.hero p {
  margin-bottom: 20px;
}

/* ===== PLANOS ===== */
.planos {
  padding: 50px 0;
}

.planos h2 {
  text-align: center;
  margin-bottom: 30px;
}

.planos .cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: #1a1a1a;
  border: 1px solid #333;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.card h3 {
  margin-bottom: 10px;
}

.card .preco {
  font-size: 2rem;
  color: #00ff88;
  margin-bottom: 15px;
}

.card ul {
  list-style: none;
  margin-bottom: 15px;
}

.card ul li {
  margin-bottom: 8px;
}

/* Destaque do plano mais vendido ou grátis */
.destaque {
  border: 2px solid #00ff88;
  box-shadow: 0 0 18px rgba(0, 255, 136, 0.25);
}

/* ===== LOGOS ===== */
.logos {
  padding: 40px 0;
  background: #111;
  text-align: center;
  overflow: hidden;
}

.logos h2 {
  margin-bottom: 10px;
}

.logos p {
  color: #ccc;
  margin-bottom: 20px;
}

.logos-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.logos-track {
  display: flex;
  gap: 20px;
  width: max-content;
  will-change: transform;
}

.logo-card {
  scroll-snap-align: center;
  min-width: 160px;
  height: 140px;
  background: #1a1a1a;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #2a2a2a;
  transition: 0.3s;
}

.logo-card:hover {
  transform: scale(1.1);
  border-color: #00ff88;
}

.logo-card img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

/* ===== CONTATO ===== */
.contato {
  padding: 60px 0;
}

.contato-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.contato-card,
.contato-form-wrap {
  background: #111;
  border: 1px solid #2a2a2a;
  border-radius: 14px;
  padding: 24px;
}

.contato-card h2,
.contato-form-wrap h2 {
  margin-bottom: 8px;
}

.contato-card p {
  color: #ccc;
  margin-bottom: 14px;
}

.contato-card ul {
  list-style: none;
  padding-left: 0;
}

.contato-card ul li {
  margin-bottom: 8px;
}

.contato input,
.contato textarea {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid #444;
  background: #0d0d0d;
  color: #f2f2f2;
}

.contato textarea {
  resize: vertical;
}

/* Botão WhatsApp colorido para caso não queira escrever */
.whatsapp-btn {
  display: inline-block;
  margin-top: 12px;
  background: #25d366;
  color: #fff;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

/* ===== FOOTER ===== */
footer {
  background: #000;
  border-top: 1px solid #222;
  padding: 20px 0;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 1080px) {
  .container {
    width: min(1000px, 95%);
  }

  .contato-grid {
    grid-template-columns: 1fr;
  }

  .logos-slider {
    padding: 0 10px;
  }
}

@media (max-width: 900px) {
  .planos .cards {
    grid-template-columns: 1fr;
  }

  .contato-card,
  .contato-form-wrap {
    padding: 18px;
  }

  header nav {
    display: none;
  }

  header .container {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .hero {
    height: 50vh;
  }
}

@media (max-width: 640px) {
  header .container {
    padding: 12px 0;
  }

  .btn {
    padding: 10px 16px;
    font-size: 0.9rem;
  }

  .cards {
    gap: 16px;
  }

  .logo-card {
    min-width: 140px;
    height: 120px;
  }

  .contato-card,
  .contato-form-wrap {
    padding: 16px;
  }
}

@media (max-width: 520px) {
  .overlay {
    padding: 15px;
  }
  .hero h2 {
    font-size: 1.5rem;
  }
}