@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

@layer base {
  :root {
    --bg-color: oklch(15% 0.02 260);
    --text-primary: oklch(98% 0.01 260);
    --text-secondary: oklch(80% 0.02 260);
    --accent-primary: oklch(70% 0.25 330); /* Vibrant Pink */
    --accent-secondary: oklch(75% 0.15 250); /* Soft Blue */
    --surface: oklch(100% 0 0 / 5%);
    --surface-border: oklch(100% 0 0 / 10%);
    --glow-shadow: 0 0 20px oklch(70% 0.25 330 / 30%);
    
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
  }

  body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: 
      radial-gradient(circle at 10% 20%, oklch(40% 0.15 330 / 15%) 0%, transparent 40%),
      radial-gradient(circle at 90% 80%, oklch(45% 0.15 250 / 15%) 0%, transparent 40%);
    background-attachment: fixed;
  }
}

@layer components {
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    container-type: inline-size;
  }

  .hero {
    padding: 8rem 0 4rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(to bottom right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-secondary);
    max-width: 600px;
  }

  .glass-button {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    margin-top: 1rem;
  }

  .glass-button:hover {
    background: oklch(100% 0 0 / 10%);
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: var(--glow-shadow);
  }

  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem 0;
  }
}

/* Custom Elements Styling */
feature-card {
  display: block;
}