/**
 * Base Styles
 * Typography, colors, and global element styling
 */

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: var(--font-size-hero);
}

h2 {
    font-size: var(--font-size-xxl);
}

h3 {
    font-size: var(--font-size-xl);
}

p {
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--brand);
    cursor: pointer;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--brand-dark);
}

/* Buttons */
button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

/* Focus States (Accessibility) */
*:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--brand);
    color: var(--white);
}