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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  text-align: center;
  padding: 2rem 2rem 8.5rem;
  background-image: url("fondo max.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Degradado oscuro en la parte inferior para que resalte el contenido */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.15) 45%, rgba(0, 0, 0, 0) 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero__logo {
  width: min(300px, 60vw);
  height: auto;
}

.hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: #ff0000;
  color: #fff;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 700;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  letter-spacing: 0.3px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease, background 0.15s ease;
}

.hero__btn-icon {
  width: 1.5em;
  height: 1.5em;
  flex-shrink: 0;
}

.hero__btn:hover {
  background: #cc0000;
  transform: translateY(-2px);
}

.hero__btn:active {
  transform: translateY(0);
}

/* Enlace discreto, no parece un botón */
.hero__sponsor {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: underline;
  font-size: 0.9rem;
  font-weight: 400;
  transition: color 0.15s ease;
}

.hero__sponsor:hover {
  color: #fff;
}

@media (max-width: 480px) {
  .hero__btn {
    font-size: 1.15rem;
    padding: 0.9rem 2rem;
  }
}