:root {
  --primary: #00c4cc; /* Canva-inspired Teal */
  --secondary: #8b3dff; /* Canva-inspired Purple */
  --dark: #1e1e24;
  --light: #f4f7f6;
  --white: #ffffff;
  --accent: #ffb800;
  --text: #2d2e37;
  --gray: #6b7280;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--light);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.2;
}

nav {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
}

.hero {
  background: radial-gradient(circle at top right, var(--primary), var(--secondary));
  padding: 8rem 2rem 10rem;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2rem;
  display: inline-block;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  max-width: 900px;
  margin-inline: auto;
}

.hero-description {
  font-size: 1.25rem;
  opacity: 0.9;
  max-width: 650px;
  margin: 0 auto 3rem;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--white);
  color: var(--secondary);
  padding: 1rem 2.5rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-5px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 1rem 2.5rem;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.container {
  max-width: 1200px;
  margin: -5rem auto 5rem;
  padding: 0 2rem;
  position: relative;
  z-index: 10;
}

.categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.category-card {
  background: var(--white);
  padding: 3rem 2rem;
  border-radius: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  transform: translateY(-10px);
}

.category-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.category-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.coming-soon-badge {
  background: #fef3c7;
  color: #92400e;
  padding: 0.4rem 1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
}

.mission {
  padding: 8rem 2rem;
  background: var(--white);
  text-align: center;
}

.section-title-center {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--dark);
}

.mission-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.5rem;
  line-height: 1.8;
  color: var(--gray);
}

.pre-launch-section {
  background: var(--dark);
  color: var(--white);
  padding: 6rem 2rem;
  border-radius: 40px;
  margin: 4rem 2rem;
  text-align: center;
}

.waitlist-form {
  max-width: 500px;
  margin: 3rem auto;
  display: flex;
  gap: 0.5rem;
  background: var(--white);
  padding: 0.5rem;
  border-radius: 16px;
}

.email-input {
  flex: 1;
  border: none;
  padding: 1rem;
  font-size: 1rem;
  outline: none;
}

.btn-submit {
  background: var(--secondary);
  color: var(--white);
  padding: 0 2rem;
  border-radius: 12px;
  font-weight: 700;
  border: none;
  cursor: pointer;
}

footer {
  background: var(--light);
  padding: 5rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 4rem;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero h1 { font-size: 2.5rem; }
  .waitlist-form { flex-direction: column; background: transparent; }
}