/* ============================================
   BASE — Reset, Typography, Global Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-heading);
    letter-spacing: 0.02em;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--space-md);
    color: var(--color-text-secondary);
}

a {
    color: var(--color-text-link);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-text-link-hover);
}

strong, b {
    font-weight: var(--font-weight-bold);
}

small {
    font-size: var(--font-size-sm);
}

/* === LISTS === */
ul, ol {
    list-style: none;
}

/* === IMAGES === */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === TABLES === */
table {
    border-collapse: collapse;
    width: 100%;
}

th, td {
    text-align: left;
    padding: var(--space-sm) var(--space-md);
}

/* === FORMS BASE === */
input,
textarea,
select,
button {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    outline: none;
}

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

/* === SELECTION === */
::selection {
    background-color: var(--color-gold-dark);
    color: var(--color-text-heading);
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gold-muted);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-dark);
}

/* === FOCUS VISIBLE === */
:focus-visible {
    outline: 2px solid var(--color-gold-primary);
    outline-offset: 2px;
}