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

:root {
    --color-primary: #b5ead7;
    --color-primary-dark: #2d7a5f;
    --color-primary-darker: #1e5a45;
    --color-secondary: #c7f0df;
    --color-secondary-dark: #2d7a5f;
    --color-accent: #3b82c8;
    --color-accent-light: #84b6f4;
    --color-accent-green: #2d7a5f;
    --color-accent-green-light: #b5ead7;
    --color-accent-yellow: #ffeaa7;
    --color-accent-yellow-dark: #d4a300;
    --color-bg: #fef9f3;
    --color-bg-alt: #fff5ee;
    --color-bg-card: #ffffff;
    --color-bg-dark: #f5f5f5;
    --color-text: #5c5470;
    --color-text-light: #5a4f6e;
    --color-text-dark: #3d3852;
    --color-white: #ffffff;
    --color-black: #2d2a3e;

    --font-sans: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;

    --rounded-sm: 0.25rem;
    --rounded-md: 0.5rem;
    --rounded-lg: 1rem;
    --rounded-xl: 1.5rem;
    --rounded-2xl: 2rem;
    --rounded-full: 9999px;

    --shadow-sm: 0 2px 4px rgba(92, 84, 112, 0.06);
    --shadow-md: 0 4px 12px rgba(92, 84, 112, 0.08);
    --shadow-lg: 0 8px 24px rgba(92, 84, 112, 0.12);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

::selection {
    background-color: var(--color-secondary);
    color: var(--color-text-dark);
}