html {
  scroll-behavior: smooth;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: #0b0b0b;
  color: #ffffff;
}

/* Header */
.header {
  position: absolute;
  top: 0;
  width: 100%;
  padding: 30px 60px;
  display: flex;
  justify-content: space-between;
  z-index: 10;
}

.logo {
  font-weight: 600;
  letter-spacing: 2px;
}

.toggle {
  font-size: 12px;
  opacity: 0.7;
}

/* Hero */
.hero {
  height: 100vh;
  background:
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.7),
      rgba(0, 0, 0, 0.2)
    ),
    url("hero.jpg") center center / cover no-repeat;
  display: flex;
  align-items: center;
  padding: 0 60px;
}

.hero-content {
  max-width: 600px;
}

.hero h1 {
  font-size: 64px;
  font-weight: 600;
  letter-spacing: 4px;
}

.hero h2 {
  font-size: 28px;
  margin: 20px 0;
  font-weight: 400;
}

.hero p {
  font-size: 16px;
  opacity: 0.8;
  margin-bottom: 40px;
}

/* Buttons */
.buttons {
  display: flex;
  gap: 20px;
}

.btn {
  padding: 14px 28px;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid #fff;
  transition: 0.3s;
}

.primary {
  background: #fff;
  color: #000;
}

.primary:hover {
  background: transparent;
  color: #fff;
}

.secondary {
  color: #fff;
  opacity: 0.8;
}

.secondary:hover {
  opacity: 1;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding: 120px 60px;
  background: linear-gradient(to bottom, #0b0b0b, #111);
}

.feature h3 {
  margin-bottom: 10px;
  font-weight: 500;
}

.feature p {
  font-size: 14px;
  opacity: 0.7;
}

/* Signup */
.signup {
  text-align: center;
  padding: 120px 20px;
  background: radial-gradient(circle, #111, #000);
}

.signup h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.signup p {
  opacity: 0.7;
  margin-bottom: 40px;
}

.signup-form {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.signup-form input {
  padding: 14px;
  width: 260px;
  border: none;
}

.signup-form button {
  padding: 14px 24px;
  border: none;
  background: #fff;
  cursor: pointer;
}

/* Footer */
.footer {
  padding: 40px 60px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  opacity: 0.6;
}
.footer a {
  color: #fff;
  margin-left: 20px;
  text-decoration: none;
}