/* ============================================================
   Bloodwar - Main Stylesheet
   Dark theme with crimson accents, fully accessible.
   ============================================================ */

/* ============================================================
   1. CSS Custom Properties
   ============================================================ */
:root {
    /* Colors */
    --color-bg:           #0a0a0a;
    --color-surface:      #111111;
    --color-surface-2:    #181818;
    --color-surface-3:    #222222;
    --color-border:       #2a2a2a;
    --color-border-light: #333333;

    --color-accent:       #8b0000;
    --color-accent-hover: #a50000;
    --color-accent-glow:  #cc2200;

    --color-text:         #e8e8e8;
    --color-text-2:       #aaaaaa;
    --color-text-muted:   #666666;
    --color-white:        #ffffff;

    /* Typography */
    --font: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Consolas', 'Courier New', monospace;

    /* Scale */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-md:   1.125rem;
    --text-lg:   1.25rem;
    --text-xl:   1.5rem;
    --text-2xl:  2rem;
    --text-3xl:  2.5rem;
    --text-4xl:  3.5rem;

    /* Spacing */
    --sp-xs:  0.25rem;
    --sp-sm:  0.5rem;
    --sp-md:  1rem;
    --sp-lg:  1.5rem;
    --sp-xl:  2rem;
    --sp-2xl: 3rem;
    --sp-3xl: 4rem;
    --sp-4xl: 6rem;

    /* Misc */
    --radius-sm:    4px;
    --radius-md:    8px;
    --radius-lg:    12px;
    --radius-full:  9999px;
    --transition:   180ms ease;
    --container:    1100px;
    --header-h:     68px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

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

ul,
ol {
    list-style: none;
}

a {
    color: var(--color-accent-glow);
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: color var(--transition), text-decoration-color var(--transition);
}

a:hover,
a:focus {
    text-decoration-color: currentColor;
}

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

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
    font-weight: 700;
    color: var(--color-white);
}

p {
    margin-bottom: var(--sp-md);
}

p:last-child {
    margin-bottom: 0;
}

code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background-color: var(--color-surface-2);
    border: 1px solid var(--color-border);
    padding: 0.1em 0.4em;
    border-radius: var(--radius-sm);
    color: var(--color-accent-glow);
}

/* ============================================================
   3. Skip Link
   ============================================================ */
.skip-link {
    position: absolute;
    top: -120px;
    left: var(--sp-md);
    padding: var(--sp-sm) var(--sp-lg);
    background-color: var(--color-accent);
    color: var(--color-white);
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 9999;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 0;
    outline: none;
}

/* ============================================================
   4. Container
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--container);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--sp-xl);
    padding-right: var(--sp-xl);
}

/* ============================================================
   5. Site Header & Navigation
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    height: var(--header-h);
    background-color: rgba(10, 10, 10, 0.96);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--sp-xl);
}

/* Branding */
.site-branding {
    display: flex;
    align-items: baseline;
    gap: var(--sp-md);
    flex-shrink: 0;
}

.site-logo {
    display: flex;
    align-items: baseline;
    gap: var(--sp-xs);
    text-decoration: none;
}

.site-logo:hover .logo-text,
.site-logo:focus .logo-text {
    color: var(--color-accent-glow);
}

.logo-text {
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition);
}

.logo-version {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-weight: 400;
}

.site-tagline {
    display: none;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

@media (min-width: 640px) {
    .site-tagline { display: block; }
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--sp-xs);
}

.nav-link {
    display: block;
    padding: 0.4rem 0.9rem;
    color: var(--color-text-2);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background-color var(--transition);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--color-white);
    background-color: var(--color-surface-2);
    text-decoration: none;
}

.nav-link.active {
    color: var(--color-white);
    background-color: var(--color-accent);
}

.nav-link.active:hover {
    background-color: var(--color-accent-hover);
}

/* Mobile toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 9px;
    cursor: pointer;
}

.nav-toggle:hover {
    border-color: var(--color-accent);
    background-color: var(--color-surface-2);
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-accent-glow);
    outline-offset: 2px;
}

.nav-toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

@media (max-width: 639px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: var(--header-h);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background-color: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: var(--sp-md) 0;
    }

    .nav-menu.is-open {
        display: flex;
    }

    .nav-link {
        padding: var(--sp-md) var(--sp-xl);
        border-radius: 0;
        font-size: var(--text-base);
    }
}

/* ============================================================
   6. Section Layout
   ============================================================ */
.section {
    padding: var(--sp-4xl) 0;
}

.section-sm {
    padding: var(--sp-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--sp-3xl);
}

.section-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--color-accent-glow);
    margin-bottom: var(--sp-sm);
}

.section-title {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
    color: var(--color-white);
    margin-bottom: var(--sp-md);
}

.section-subtitle {
    font-size: var(--text-md);
    color: var(--color-text-2);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Background modifiers */
.bg-surface  { background-color: var(--color-surface); }
.bg-raised   { background-color: var(--color-surface-2); }

/* ============================================================
   7. Hero Section
   ============================================================ */
.hero {
    position: relative;
    padding: var(--sp-4xl) 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% -10%, rgba(139, 0, 0, 0.25) 0%, transparent 65%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.hero-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-accent-glow);
    padding: var(--sp-xs) var(--sp-md);
    border: 1px solid rgba(139, 0, 0, 0.5);
    border-radius: var(--radius-full);
    background-color: rgba(139, 0, 0, 0.1);
    margin-bottom: var(--sp-xl);
}

.hero-title {
    font-size: clamp(var(--text-3xl), 7vw, 5rem);
    font-weight: 900;
    line-height: 1.08;
    color: var(--color-white);
    letter-spacing: -1.5px;
    margin-bottom: var(--sp-xl);
    text-shadow: 0 0 80px rgba(139, 0, 0, 0.4);
}

.hero-title span {
    color: var(--color-accent-glow);
}

.hero-description {
    font-size: var(--text-md);
    color: var(--color-text-2);
    max-width: 600px;
    line-height: 1.85;
    margin-bottom: var(--sp-2xl);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-md);
    align-items: center;
}

/* ============================================================
   8. Buttons
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    font-size: var(--text-base);
    font-weight: 600;
    font-family: var(--font);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    line-height: 1;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent-glow);
    outline-offset: 3px;
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
    text-decoration: none;
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-border-light);
    color: var(--color-text);
}

.btn-secondary:hover,
.btn-secondary:focus {
    border-color: var(--color-text-2);
    background-color: var(--color-surface-2);
    color: var(--color-white);
    text-decoration: none;
}

/* ============================================================
   9. Stats Grid
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background-color: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    padding: var(--sp-2xl) var(--sp-xl);
    background-color: var(--color-surface);
    text-align: center;
}

.stat-value {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
    font-weight: 800;
    color: var(--color-accent-glow);
    line-height: 1;
    margin-bottom: var(--sp-sm);
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-2);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* ============================================================
   10. Feature Cards
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
}

@media (min-width: 540px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
    .features-grid { grid-template-columns: repeat(4, 1fr); }
}

.feature-card {
    padding: var(--sp-xl);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition), background-color var(--transition);
}

.feature-card:hover {
    border-color: var(--color-accent);
    background-color: var(--color-surface-2);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: rgba(139, 0, 0, 0.12);
    border: 1px solid rgba(139, 0, 0, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--color-accent-glow);
    margin-bottom: var(--sp-lg);
}

.feature-title {
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--sp-sm);
}

.feature-description {
    font-size: var(--text-sm);
    color: var(--color-text-2);
    line-height: 1.75;
    margin-bottom: 0;
}

/* ============================================================
   11. Two-column Layout
   ============================================================ */
.two-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-3xl);
    align-items: start;
}

@media (min-width: 768px) {
    .two-col            { grid-template-columns: 1fr 1fr; }
    .two-col.ratio-wide { grid-template-columns: 3fr 2fr; }
}

/* ============================================================
   12. Content Prose
   ============================================================ */
.content-prose h2 {
    font-size: var(--text-xl);
    margin-top: var(--sp-3xl);
    margin-bottom: var(--sp-lg);
    padding-bottom: var(--sp-sm);
    border-bottom: 1px solid var(--color-border);
}

.content-prose h2:first-child {
    margin-top: 0;
}

.content-prose p {
    color: var(--color-text-2);
    margin-bottom: var(--sp-lg);
}

.content-prose p:last-child {
    margin-bottom: 0;
}

.content-prose ul,
.content-prose ol {
    list-style: disc;
    padding-left: var(--sp-xl);
    margin-bottom: var(--sp-lg);
    color: var(--color-text-2);
}

.content-prose li {
    margin-bottom: var(--sp-sm);
}

/* ============================================================
   13. Highlight Box
   ============================================================ */
.highlight-box {
    padding: var(--sp-2xl);
    background-color: rgba(139, 0, 0, 0.07);
    border: 1px solid rgba(139, 0, 0, 0.2);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
}

.highlight-box p {
    color: var(--color-text);
    font-size: var(--text-md);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 0;
}

/* ============================================================
   14. Player Ranks
   ============================================================ */
.ranks-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--sp-md);
}

.rank-item {
    padding: var(--sp-md) var(--sp-lg);
    background-color: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
}

/* ============================================================
   15. Page Hero (inner pages)
   ============================================================ */
.page-hero {
    position: relative;
    padding: var(--sp-3xl) 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% -20%, rgba(139, 0, 0, 0.15) 0%, transparent 65%);
    pointer-events: none;
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.page-hero-title {
    font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl));
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--sp-md);
}

.page-hero-description {
    font-size: var(--text-md);
    color: var(--color-text-2);
    max-width: 580px;
    line-height: 1.8;
    margin-bottom: 0;
}

/* ============================================================
   16. Contact Page
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-xl);
}

@media (min-width: 640px) {
    .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
    .contact-grid { grid-template-columns: repeat(3, 1fr); }
}

.contact-card {
    padding: var(--sp-xl);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition);
}

.contact-card:hover {
    border-color: var(--color-accent);
    border-top-color: var(--color-accent);
}

.contact-card-label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-glow);
    margin-bottom: var(--sp-sm);
}

.contact-card-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--sp-md);
}

.contact-card-body {
    font-size: var(--text-sm);
    color: var(--color-text-2);
    line-height: 1.75;
}

.contact-link {
    display: inline-block;
    margin-top: var(--sp-md);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-accent-glow);
}

/* ============================================================
   17. Download Card
   ============================================================ */
.download-card {
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
    background-color: var(--color-surface);
    overflow: hidden;
}

.download-card-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-2xl);
    padding: var(--sp-3xl);
    align-items: center;
}

@media (min-width: 768px) {
    .download-card-inner {
        grid-template-columns: 1fr auto;
    }
}

.download-card-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--color-accent-glow);
    padding: var(--sp-xs) var(--sp-md);
    border: 1px solid rgba(139, 0, 0, 0.4);
    border-radius: var(--radius-full);
    background-color: rgba(139, 0, 0, 0.1);
    margin-bottom: var(--sp-lg);
}

.download-card-title {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--sp-md);
    letter-spacing: -0.5px;
}

.download-card-desc {
    font-size: var(--text-md);
    color: var(--color-text-2);
    line-height: 1.75;
    margin-bottom: 0;
    max-width: 520px;
}

.download-card-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-lg);
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .download-card-actions {
        align-items: flex-end;
    }
}

.download-btn {
    padding: 1rem 2rem;
    font-size: var(--text-md);
    white-space: nowrap;
}

.download-extra-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: var(--sp-sm);
}

.download-extra-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-sm);
}

.download-extra-link {
    font-size: var(--text-sm);
    color: var(--color-text-2);
    text-decoration: none;
    padding: 0.3rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}

.download-extra-link:hover,
.download-extra-link:focus {
    color: var(--color-white);
    border-color: var(--color-accent);
    background-color: rgba(139, 0, 0, 0.08);
    text-decoration: none;
}

/* ============================================================
   17b. Download / Coming Soon
   ============================================================ */
.coming-soon-section {
    padding: var(--sp-4xl) 0;
    text-align: center;
}

.coming-soon-box {
    max-width: 560px;
    margin: 0 auto;
    padding: var(--sp-3xl);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
}

.coming-soon-indicator {
    display: inline-block;
    padding: var(--sp-xs) var(--sp-md);
    background-color: rgba(139, 0, 0, 0.12);
    border: 1px solid rgba(139, 0, 0, 0.4);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--color-accent-glow);
    margin-bottom: var(--sp-xl);
}

.coming-soon-title {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--sp-lg);
}

.coming-soon-text {
    font-size: var(--text-md);
    color: var(--color-text-2);
    line-height: 1.8;
    margin-bottom: var(--sp-xl);
}

.coming-soon-note {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    padding-top: var(--sp-xl);
    margin-bottom: 0;
}

/* ============================================================
   18. Site Footer
   ============================================================ */
.site-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-2xl);
    padding: var(--sp-3xl) 0 var(--sp-2xl);
}

@media (min-width: 640px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

.footer-heading {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--sp-lg);
}

.footer-about p {
    font-size: var(--text-sm);
    color: var(--color-text-2);
    line-height: 1.75;
}

.footer-nav-list li {
    margin-bottom: var(--sp-sm);
}

.footer-nav-list a {
    font-size: var(--text-sm);
    color: var(--color-text-2);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-nav-list a:hover {
    color: var(--color-white);
}

.footer-contact-col p {
    font-size: var(--text-sm);
    color: var(--color-text-2);
    line-height: 1.75;
    margin-bottom: var(--sp-md);
}

.footer-contact-link {
    display: inline-block;
    padding: var(--sp-sm) var(--sp-lg);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent-glow);
    text-decoration: none;
    transition: background-color var(--transition), color var(--transition);
}

.footer-contact-link:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: var(--sp-lg) 0;
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ============================================================
   19. Utility Classes
   ============================================================ */
.text-center { text-align: center; }

.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;
}

/* ============================================================
   20. Print Styles
   ============================================================ */
@media print {
    .site-header,
    .nav-toggle,
    .hero-actions,
    .site-footer { display: none; }

    body { background: white; color: black; }
    a    { color: black; text-decoration: underline; }
}