* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
}

.hero {
  position: relative;
  min-height: 100vh;
  background: url("images/background.png") center center / cover no-repeat;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.62),
    rgba(0, 0, 0, 0.18)
  );
}

.content {
  position: absolute;
  left: 48px;
  bottom: 70px;
  z-index: 1;
  max-width: 700px;
  color: white;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1.2s ease forwards;
}

h1 {
  margin: 0 0 16px;
  font-family: Georgia, serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  line-height: 1.0;
}

p {
  margin: 0 0 24px;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  opacity: 0.95;
}

.signup {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.signup input {
  min-width: 260px;
  padding: 16px 18px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
}

.signup button {
  padding: 16px 24px;
  border: none;
  border-radius: 10px;
  background: white;
  color: black;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand span {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.brand small {
  font-size: 0.85rem;
  opacity: 0.85;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .content {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }

  .signup input,
  .signup button {
    width: 100%;
  }
}

.hero-content {
  max-width: 900px;
}