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

html {
    scroll-behavior: smooth;
    background: var(--brand-dark);
    color: var(--brand-light);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--brand-dark);
    color: var(--brand-light);
    min-height: 100vh;
}

::selection { background: var(--brand-light); color: var(--brand-dark); }

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

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: inherit;
    letter-spacing: -0.015em;
    color: var(--brand-light);
}

p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding-left: 1.25rem; }

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }

main {
    display: block;
    padding-top: var(--nav-h);
}
body.page-home main,
body.page-404 main { padding-top: 0; }

.text-balance { text-wrap: balance; }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Generic buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s var(--premium), box-shadow 0.3s ease, border-color 0.3s ease;
    text-decoration: none;
    font-size: 0.875rem;
    padding: 1rem 2rem;
    border: 1px solid transparent;
}
@media (min-width: 768px) {
    .btn { padding: 1.25rem 2.5rem; font-size: 1rem; }
}
.btn--pill { border-radius: 999px; }
.btn--light { background: var(--brand-light); color: var(--brand-dark); border-color: var(--brand-light); }
.btn--light:hover { background: #fff; transform: scale(1.02); box-shadow: 0 0 30px rgba(245, 245, 240, 0.15); }
.btn--dark { background: var(--brand-dark); color: var(--brand-light); }
.btn--dark:hover { background: var(--brand-darker); }
.btn--outline { border: 1px solid var(--brand-border); color: var(--brand-light); }
.btn--outline:hover { border-color: var(--brand-light); }
.btn--block { width: 100%; }
.btn--small { padding: 0.625rem 1.5rem; font-size: 0.75rem; }

/* Inline underline link with optional arrow */
.link-underline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--brand-light);
    border-bottom: 1px solid rgba(245, 245, 240, 0.3);
    padding-bottom: 0.25rem;
    transition: color 0.3s, border-color 0.3s;
}
.link-underline:hover { color: #fff; border-bottom-color: var(--brand-light); }

/* Link with arrow */
.text-link {
    display: inline-flex; align-items: center; gap: 0.75rem;
    color: var(--brand-gray); transition: color 0.3s;
}
.text-link:hover { color: var(--brand-light); }
.text-link__arrow { transition: transform 0.3s; }
.text-link:hover .text-link__arrow { transform: translateX(0.5rem); }
.text-link span { font-size: 0.875rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.15em; }

/* Eyebrow rule */
.eyebrow {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--brand-border);
    background: var(--brand-darker);
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--brand-gray);
}
.eyebrow__dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--brand-light); }