/* =====================================================================
   BUCKED FIGHT LEAGUE — BASE / RESETS / TYPOGRAPHY
===================================================================== */

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

html {
    -webkit-text-size-adjust: 100%;
    color-scheme: dark;
}

body {
    margin: 0;
    background: var(--bk-bg);
    color: var(--bk-text);
    font-family: var(--bk-font-sans);
    font-size: var(--bk-fs-base);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
}

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

a {
    color: var(--bk-gold);
    text-decoration: none;
    transition: color var(--bk-dur-fast) var(--bk-ease);
}
a:hover { color: var(--bk-text); }

button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
ul, ol { padding: 0; margin: 0; list-style: none; }
p { margin: 0 0 1em; }

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 0.4em;
    font-family: var(--bk-font-display);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--bk-text);
}

h1 { font-size: var(--bk-fs-3xl); }
h2 { font-size: var(--bk-fs-2xl); }
h3 { font-size: var(--bk-fs-xl); letter-spacing: 0.02em; }
h4 { font-size: var(--bk-fs-lg); }
h5, h6 { font-size: var(--bk-fs-md); letter-spacing: 0.06em; }

::selection { background: var(--bk-red); color: #fff; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--bk-border-strong);
    border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover { background: var(--bk-red); }

.bk-container {
    width: 100%;
    max-width: var(--bk-max-w);
    margin: 0 auto;
    padding: 0 var(--bk-gutter);
}

.bk-section {
    padding: clamp(48px, 8vw, 120px) 0;
    position: relative;
}
.bk-section--tight { padding: clamp(32px, 5vw, 64px) 0; }

.bk-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--bk-font-mono);
    text-transform: uppercase;
    letter-spacing: 0.32em;
    font-size: var(--bk-fs-xs);
    color: var(--bk-red);
    margin-bottom: 12px;
}
.bk-eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: currentColor;
}

.bk-display {
    font-family: var(--bk-font-display);
    text-transform: uppercase;
    letter-spacing: 0.01em;
    line-height: 0.92;
}

.bk-mono { font-family: var(--bk-font-mono); }
.bk-text-muted { color: var(--bk-text-muted); }
.bk-text-soft  { color: var(--bk-text-soft); }
.bk-text-gold  { color: var(--bk-gold); }
.bk-text-red   { color: var(--bk-red); }
.bk-uppercase  { text-transform: uppercase; letter-spacing: 0.08em; }

.bk-divider {
    height: 1px;
    background: var(--bk-border);
    margin: 0;
}

/* Visually hidden but accessible */
.bk-sr {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}