:root {
  --accent: #e54c4c;
  --dark: #1c1c1c;
  --light: #f6f7f9;
}

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

html,
body {
  height: 100%;
}

body {
  font-family: 'Poppins', sans-serif;
  color: #fff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  background: #1c1c1c url('../background.jpg') center center / cover no-repeat fixed;
  position: relative;
}

/* Escurece a base e mantém o brilho do pôr do sol no topo */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.22) 0%, rgba(15, 15, 20, .55) 45%, rgba(0, 0, 0, 0.47) 100%);
  z-index: 0;
}

.card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 540px;
  padding: 56px 44px 48px;
  border-radius: 22px;
  background: rgba(20, 20, 26, .45);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .45);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
}

.logo {
  width: 230px;
  max-width: 75%;
  height: auto;
  margin-bottom: 30px;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, .45));
}

.kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .5px;
}

h1 span {
  color: var(--accent);
}

.divider {
  width: 64px;
  height: 4px;
  border-radius: 999px;
  background: var(--accent);
  margin: 22px 0;
}

p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, .8);
  max-width: 400px;
}

footer {
  margin-top: 34px;
  font-size: 12.5px;
  letter-spacing: .3px;
  color: rgba(255, 255, 255, .55);
}

@media (max-width: 480px) {
  .card {
    padding: 44px 26px 40px;
  }
}