* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Saira", sans-serif;
}

body {
  padding: 1rem;
  position: relative;
  background-color: #020202;
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: "Poppins", sans-serif;
}

main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

header {
  margin: 0 0 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ti-lock-open {
  font-size: 100px;
}

.btn-chamativo {
  margin: 24px 0 0;
  display: inline-block;
  padding: 15px 30px;
  font-size: 18px;
  font-weight: bold;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(45deg, #ff512f, #dd2476);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(221, 36, 118, 0.4);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-chamativo:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(221, 36, 118, 0.6);
  background: linear-gradient(45deg, #dd2476, #ff512f);
}

.btn-chamativo:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(221, 36, 118, 0.6);
}

.btn-chamativo::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-chamativo:hover::after {
  transform: translateX(100%);
}