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

html, body {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
}

.video-header {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.video-header video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: -1;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.55);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.text-box {
  max-width: 850px;
  margin-bottom: 35px;
}

.text-box h1 {
  font-size: 2.8rem;
  color: #FFD700; /* dorado */
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.text-box p {
  font-size: 1.3rem;
  line-height: 1.6;
  color: #ffffff;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.text-box .resaltado {
  color: #FFD700;
  font-weight: bold;
  font-size: 1.4rem;
}

.text-box .oferta {
  color: #00ff99;
  font-size: 1.5rem;
  font-weight: bold;
  display: block;
  margin-top: 10px;
}

.btn-group {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.btn {
  padding: 18px 36px;
  border: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  text-decoration: none;
  color: white;
  transition: transform 0.3s ease, background-color 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  min-width: 280px;
  text-align: center;
}

.btn:hover {
  transform: scale(1.06);
}

.whatsapp-btn {
  background-color: #25D366;
}

.whatsapp-btn:hover {
  background-color: #1ebe5d;
}

.call-btn {
  background-color: #007bff;
}

.call-btn:hover {
  background-color: #0056b3;
}

/* Responsive ajustes */
@media (max-width: 600px) {
  .text-box h1 {
    font-size: 1.8rem;
  }

  .text-box p {
    font-size: 1.05rem;
  }

  .text-box .resaltado {
    font-size: 1.2rem;
  }

  .text-box .oferta {
    font-size: 1.3rem;
  }

  .btn {
    font-size: 16px;
    padding: 14px 24px;
    min-width: 100%;
  }

  .btn-group {
    width: 100%;
  }
}