/* ========================================
           1. CSS VARIABLES & RESET
           ======================================== */
        :root {
            /* Colors - Light Theme */
            --color-primary: #1B4D3E;
            --color-accent: #C5A572;
            --color-secondary: #2E5D7B;
            --color-text: #2D2D2D;
            --color-text-secondary: #5A5A5A;
            --color-bg: #FFFFFF;
            --color-surface: #F8F6F0;
            --color-border: #E5E2DB;
            --color-warning: #E8A838;
            --color-success: #4A9F6D;
            --color-danger: #C75B5B;
            
            /* Typography */
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-mono: 'JetBrains Mono', monospace;
            
            /* Sizes */
            --content-width: 830px;
            --section-gap: clamp(3rem, 6vw, 5rem);
            --component-padding: clamp(1.25rem, 3vw, 2rem);
            
            /* Shadows */
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
            
            /* Transitions */
            --transition-fast: 150ms ease;
            --transition-base: 250ms ease;
            --transition-slow: 400ms ease;
        
    /* --- AUTO-FORCED DARK THEME --- */
    --color-primary: #3A8A6E;
                --color-accent: #D4B88A;
                --color-secondary: #5A9BC7;
                --color-text: #E8E6E1;
                --color-text-secondary: #A8A8A8;
                --color-bg: #1A1A1A;
                --color-surface: #252525;
                --color-border: #3A3A3A;
                --color-warning: #E8A838;
                --color-success: #5DBF82;
                --color-danger: #E07070;
                
                --shadow-sm: 0 1px 3px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.15);
                --shadow-md: 0 4px 12px rgba(0,0,0,0.25), 0 2px 4px rgba(0,0,0,0.15);
                --shadow-lg: 0 12px 40px rgba(0,0,0,0.35), 0 4px 12px rgba(0,0,0,0.2);
}
        
        
        
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        
        body {
            font-family: var(--font-body);
            font-size: 18px;
            line-height: 1.6;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        /* ========================================
           2. GENERAL TYPOGRAPHY
           ======================================== */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 600;
            line-height: 1.2;
            color: var(--color-text);
            text-align: left;
        }
        
        h2 {
            font-size: clamp(1.5rem, 3vw, 2.25rem);
            margin-top: var(--section-gap);
            margin-bottom: 1.25rem;
            scroll-margin-top: 2rem;
        }
        
        h3 {
            font-size: clamp(1.25rem, 2.5vw, 1.75rem);
            margin-top: 2rem;
            margin-bottom: 1rem;
            scroll-margin-top: 2rem;
        }
        
        p {
            text-align: left;
            margin-bottom: 1.25rem;
        }
        
        p:last-child {
            margin-bottom: 0;
        }
        
        a {
            color: var(--color-secondary);
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color var(--transition-fast);
        }
        
        a:hover {
            color: var(--color-primary);
        }
        
        a:focus {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        
        ul, ol {
            margin-bottom: 1.25rem;
            padding-left: 1.5rem;
            text-align: left;
        }
        
        li {
            margin-bottom: 0.5rem;
        }
        
        li::marker {
            color: var(--color-accent);
        }
        
        strong {
            font-weight: 600;
        }
        
        em {
            font-style: italic;
        }
        
        blockquote {
            border-left: 3px solid var(--color-accent);
            padding-left: 1.25rem;
            margin: 1.5rem 0;
            font-style: italic;
            color: var(--color-text-secondary);
        }
        
        figure {
            margin: 2rem auto;
            max-width: 100%;
        }
        
        figcaption {
            font-size: 14px;
            color: var(--color-text-secondary);
            text-align: center;
            margin-top: 0.75rem;
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 16px;
            text-align: left;
        }
        
        th, td {
            padding: 0.875rem 1rem;
            border-bottom: 1px solid var(--color-border);
            text-align: left;
        }
        
        th {
            font-weight: 600;
            background-color: var(--color-surface);
        }
        
        tr:hover {
            background-color: var(--color-surface);
        }
        
        code {
            font-family: var(--font-mono);
            font-size: 15px;
            background-color: var(--color-surface);
            padding: 0.2em 0.4em;
            border-radius: 3px;
        }
        
        hr {
            border: none;
            border-top: 1px solid var(--color-border);
            margin: 2rem 0;
        }
        
        /* ========================================
           3. LAYOUT - SECTIONS
           ======================================== */
        header {
            position: relative;
            z-index: 10;
        }
        
        main {
            width: 100%;
        }
        
        [data-content] {
            max-width: var(--content-width);
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
            margin-bottom: var(--section-gap);
        }
        
        [data-content="hero"],
        [data-content="toc"] {
            max-width: none;
        }
        
        /* ========================================
           4. COMPONENTS
           ======================================== */
        
        /* --- Info Box --- */
        .info-box {
            background-color: var(--color-surface);
            border-left: 4px solid var(--color-primary);
            padding: var(--component-padding);
            margin: 1.5rem 0;
            border-radius: 0 4px 4px 0;
            box-shadow: var(--shadow-sm);
        }
        
        .info-box p {
            text-align: left;
            color: var(--color-text);
            margin-bottom: 0.75rem;
        }
        
        .info-box p:last-child {
            margin-bottom: 0;
        }
        
        /* --- Odds Example --- */
        .odds-example {
            background-color: var(--color-primary);
            color: var(--color-surface);
            padding: var(--component-padding);
            margin: 1.5rem 0;
            border-radius: 6px;
            box-shadow: var(--shadow-md);
        }
        
        .odds-example p {
            text-align: center;
            color: var(--color-surface);
            margin-bottom: 0.75rem;
        }
        
        .odds-example p:last-child {
            margin-bottom: 0;
        }
        
        .odds-example strong {
            color: var(--color-accent);
        }
        
        @media (prefers-color-scheme: dark) {
            .odds-example {
                background-color: #1B4D3E;
                color: #F8F6F0;
            }
            
            .odds-example p {
                color: #F8F6F0;
            }
            
            .odds-example strong {
                color: var(--color-accent);
            }
        }
        
        /* --- Callout Warning --- */
        .callout-warning {
            border: 1px solid var(--color-warning);
            background-color: rgba(232, 168, 56, 0.08);
            padding: var(--component-padding);
            margin: 1.5rem 0;
            border-radius: 6px;
            position: relative;
            padding-left: calc(var(--component-padding) + 1.5rem);
        }
        
        .callout-warning::before {
            content: "!";
            position: absolute;
            left: var(--component-padding);
            top: var(--component-padding);
            width: 1.25rem;
            height: 1.25rem;
            background-color: var(--color-warning);
            color: var(--color-bg);
            border-radius: 50%;
            font-size: 12px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1;
        }
        
        .callout-warning p {
            text-align: left;
            color: var(--color-text);
        }
        
        /* --- Key Takeaway --- */
        .key-takeaway {
            border-top: 2px solid var(--color-accent);
            padding-top: 1rem;
            margin: 2rem 0;
        }
        
        .key-takeaway p {
            font-size: clamp(1.125rem, 2vw, 1.375rem);
            font-weight: 600;
            line-height: 1.5;
            color: var(--color-text);
            text-align: left;
        }
        
        /* --- Fun Fact --- */
        .fun-fact {
            position: relative;
            padding-left: 1.5rem;
            margin: 1.5rem 0;
        }
        
        .fun-fact::before {
            content: "\2014";
            position: absolute;
            left: 0;
            top: 0;
            color: var(--color-accent);
            font-weight: 600;
        }
        
        .fun-fact p {
            font-style: italic;
            color: var(--color-text-secondary);
            text-align: left;
        }
        
        /* --- Glossary Term --- */
        .glossary-term {
            display: flex;
            align-items: baseline;
            gap: 12px;
            margin: 1.25rem 0;
        }
        
        .glossary-term strong {
            font-family: var(--font-mono);
            color: var(--color-secondary);
            text-decoration: underline;
            text-underline-offset: 4px;
            flex-shrink: 0;
        }
        
        .glossary-term p {
            color: var(--color-text-secondary);
            margin-bottom: 0;
            text-align: left;
        }
        
        @media (max-width: 600px) {
            .glossary-term {
                flex-direction: column;
                gap: 4px;
            }
        }
        
        /* --- Dos and Donts --- */
        .dos-donts {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        
        .dos-donts > div:first-child {
            border-left: 3px solid var(--color-success);
            padding-left: 1rem;
        }
        
        .dos-donts > div:last-child {
            border-left: 3px solid var(--color-danger);
            padding-left: 1rem;
        }
        
        .dos-donts h4 {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.75rem;
        }
        
        .dos-donts > div:first-child h4 {
            color: var(--color-success);
        }
        
        .dos-donts > div:last-child h4 {
            color: var(--color-danger);
        }
        
        .dos-donts ul {
            padding-left: 1rem;
            margin-bottom: 0;
        }
        
        .dos-donts li {
            font-size: 16px;
            color: var(--color-text);
            text-align: left;
        }
        
        @media (max-width: 600px) {
            .dos-donts {
                grid-template-columns: 1fr;
            }
        }
        
        /* --- Pre-Bet Checklist --- */
        .pre-bet-checklist {
            margin: 1.5rem 0;
        }
        
        .pre-bet-checklist > p:first-child {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 0.75rem;
            text-align: left;
        }
        
        .pre-bet-checklist ul {
            border-left: 2px solid var(--color-border);
            padding-left: 1.5rem;
            margin-bottom: 0;
            list-style: none;
        }
        
        .pre-bet-checklist li {
            position: relative;
            padding-left: 0.5rem;
            text-align: left;
            color: var(--color-text);
        }
        
        .pre-bet-checklist li::before {
            content: "\2610";
            position: absolute;
            left: -1.25rem;
            color: var(--color-accent);
            background-color: var(--color-bg);
            padding: 0 2px;
        }
        
        /* --- At a Glance --- */
        .at-a-glance {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1px;
            background-color: var(--color-border);
            margin: 1.5rem 0;
            border-radius: 6px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        
        .at-a-glance > div {
            background-color: var(--color-bg);
            padding: var(--component-padding);
            text-align: center;
        }
        
        .at-a-glance p {
            text-align: center;
            color: var(--color-text);
        }
        
        .at-a-glance p:first-child {
            font-size: clamp(1rem, 1.5vw, 1.125rem);
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--color-text);
        }
        
        .at-a-glance p:last-child {
            font-size: 14px;
            color: var(--color-text-secondary);
        }
        
        @media (max-width: 800px) {
            .at-a-glance {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 500px) {
            .at-a-glance {
                grid-template-columns: 1fr;
            }
        }
        
        /* --- Worked Example --- */
        .worked-example {
            background-color: var(--color-surface);
            padding: calc(var(--component-padding) * 1.25);
            margin: 1.5rem 0;
            border-radius: 6px;
            box-shadow: var(--shadow-md);
        }
        
        .worked-example h4 {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--color-primary);
            margin-bottom: 1rem;
        }
        
        .worked-example p {
            font-family: var(--font-mono);
            font-size: 15px;
            margin-bottom: 0.75rem;
            text-align: left;
            color: var(--color-text);
        }
        
        .worked-example hr {
            border-top: 1px dashed var(--color-border);
            margin: 1rem 0;
        }
        
        .worked-example .result {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-success);
        }
        
        /* --- Section Bridge --- */
        .section-bridge {
            text-align: center;
            margin: 2.5rem 0;
            position: relative;
        }
        
        .section-bridge::before,
        .section-bridge::after {
            content: "\2022 \2022 \2022";
            color: var(--color-accent);
            font-size: 10px;
            letter-spacing: 0.5em;
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
        }
        
        .section-bridge::before {
            left: 0;
        }
        
        .section-bridge::after {
            right: 0;
        }
        
        .section-bridge p {
            display: inline;
            font-style: italic;
            color: var(--color-accent);
            text-align: center;
            padding: 0 2rem;
            background-color: var(--color-bg);
        }
        
        /* --- Card Grid --- */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.25rem;
            margin: 1.5rem 0;
        }
        
        .card-grid > div {
            background-color: var(--color-surface);
            padding: var(--component-padding);
            border-radius: 6px;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        
        .card-grid > div:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        
        .card-grid h4 {
            font-size: 1.125rem;
            margin-bottom: 0.5rem;
            color: var(--color-text);
        }
        
        .card-grid p {
            font-size: 15px;
            color: var(--color-text-secondary);
            text-align: left;
        }
        
        /* --- Comparison --- */
        .comparison {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        
        .comparison > div {
            background-color: var(--color-surface);
            padding: var(--component-padding);
            border-radius: 6px;
            box-shadow: var(--shadow-sm);
        }
        
        .comparison h4 {
            font-size: 1rem;
            margin-bottom: 0.75rem;
            color: var(--color-text);
        }
        
        .comparison p,
        .comparison li {
            font-size: 15px;
            color: var(--color-text);
            text-align: left;
        }
        
        @media (max-width: 600px) {
            .comparison {
                grid-template-columns: 1fr;
            }
        }
        
        /* --- TL;DR --- */
        .tldr {
            background-color: var(--color-surface);
            border-left: 3px solid var(--color-accent);
            padding: var(--component-padding);
            margin: 1.5rem 0;
            border-radius: 0 6px 6px 0;
        }
        
        .tldr h2 {
            font-size: clamp(1.125rem, 2vw, 1.25rem);
            margin-top: 0;
            margin-bottom: 1rem;
            color: var(--color-text);
        }
        
        .tldr ul {
            margin-bottom: 0;
        }
        
        .tldr li {
            font-size: 16px;
            color: var(--color-text);
            text-align: left;
        }
        
        /* ========================================
           5. HERO SECTION
           ======================================== */
        [data-content="hero"] {
            width: 100vw;
            margin-left: calc(50% - 50vw);
            min-height: 70vh;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            align-items: center;
            position: relative;
            background: linear-gradient(
                to bottom,
                var(--color-primary) 0%,
                rgba(27, 77, 62, 0.95) 60%,
                transparent 100%
            ),
            var(--color-bg);
            padding: 4rem 1.5rem 3rem;
            margin-bottom: var(--section-gap);
            overflow: hidden;
        }
        
        [data-content="hero"]::before {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(
                ellipse 80% 60% at 50% 30%,
                rgba(197, 165, 114, 0.06) 0%,
                transparent 70%
            );
            pointer-events: none;
        }
        
        .hero-content {
            max-width: var(--content-width);
            text-align: center;
            position: relative;
            z-index: 2;
        }
        
        .hero-meta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }
        
        .hero-badge {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: rgba(248, 246, 240, 0.8);
            background-color: rgba(255, 255, 255, 0.1);
            padding: 0.4rem 0.75rem;
            border-radius: 3px;
        }
        
        .hero-trust {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: rgba(248, 246, 240, 0.6);
        }
        
        [data-content="hero"] h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 700;
            line-height: 1.1;
            color: #F8F6F0;
            margin-bottom: 1.25rem;
            text-align: center;
        }
        
        .hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.25rem);
            color: rgba(248, 246, 240, 0.9);
            line-height: 1.5;
            max-width: 600px;
            margin: 0 auto 2rem;
        }
        
        .hero-image-container {
            width: 100%;
            max-width: 900px;
            margin: 2rem auto 0;
            position: relative;
        }
        
        .hero-image {
            display: block;
            width: 100%;
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: var(--shadow-lg);
        }
        
        .btn-start {
            display: inline-block;
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-size: 14px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            text-decoration: none;
            padding: 0.875rem 2rem;
            border-radius: 4px;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
            margin-top: 1rem;
        }
        
        .btn-start:hover {
            background-color: #D4B88A;
            transform: translateY(-2px);
            color: var(--color-primary);
        }
        
        @media (max-width: 768px) {
            [data-content="hero"] {
                min-height: 50vh;
                padding: 3rem 1rem 2rem;
            }
        }
        
        @media (prefers-color-scheme: dark) {
            [data-content="hero"] {
                background: linear-gradient(
                    to bottom,
                    #0F2E24 0%,
                    rgba(15, 46, 36, 0.95) 60%,
                    transparent 100%
                ),
                var(--color-bg);
            }
            
            [data-content="hero"] h1 {
                color: #E8E6E1;
            }
            
            .hero-subtitle {
                color: rgba(232, 230, 225, 0.85);
            }
            
            .hero-badge {
                color: rgba(232, 230, 225, 0.8);
            }
            
            .hero-trust {
                color: rgba(232, 230, 225, 0.5);
            }
        }
        
        /* ========================================
           6. TABLE OF CONTENTS (Grid Style)
           ======================================== */
        [data-content="toc"] {
            max-width: var(--content-width);
            margin: 0 auto var(--section-gap);
            padding: 0 1.5rem;
        }
        
        .toc-container {
            background-color: var(--color-surface);
            border-radius: 8px;
            padding: var(--component-padding);
            box-shadow: var(--shadow-sm);
        }
        
        .toc-title {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--color-text-secondary);
            margin-bottom: 1rem;
        }
        
        .toc-grid {
            column-count: 2;
            column-gap: 2rem;
        }
        
        .toc-section {
            break-inside: avoid;
            margin-bottom: 1.25rem;
        }
        
        .toc-section > a {
            display: block;
            font-weight: 600;
            color: var(--color-text);
            text-decoration: none;
            margin-bottom: 0.375rem;
            transition: color var(--transition-fast);
        }
        
        .toc-section > a:hover {
            color: var(--color-primary);
        }
        
        .toc-sub {
            list-style: none;
            padding-left: 0.875rem;
            margin: 0;
            border-left: 1px solid var(--color-border);
        }
        
        .toc-sub li {
            margin-bottom: 0.25rem;
        }
        
        .toc-sub a {
            font-size: 14px;
            color: var(--color-text-secondary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        
        .toc-sub a:hover {
            color: var(--color-secondary);
        }
        
        @media (max-width: 600px) {
            .toc-grid {
                column-count: 1;
            }
        }
        
        /* ========================================
           7. FAQ ACCORDION
           ======================================== */
        details {
            border-bottom: 1px solid var(--color-border);
            interpolate-size: allow-keywords;
        }
        
        details:first-of-type {
            border-top: 1px solid var(--color-border);
        }
        
        summary {
            padding: 1rem 2rem 1rem 0;
            font-weight: 600;
            cursor: pointer;
            position: relative;
            list-style: none;
            color: var(--color-text);
            transition: color var(--transition-fast);
        }
        
        summary::-webkit-details-marker {
            display: none;
        }
        
        summary::after {
            content: "+";
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.25rem;
            font-weight: 400;
            color: var(--color-accent);
            transition: transform var(--transition-base);
        }
        
        details[open] summary::after {
            transform: translateY(-50%) rotate(45deg);
        }
        
        summary:hover {
            color: var(--color-primary);
        }
        
        summary:focus {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        
        ::details-content {
            opacity: 0;
            block-size: 0;
            overflow: hidden;
            transition: opacity var(--transition-base), block-size var(--transition-base), content-visibility var(--transition-base);
            transition-behavior: allow-discrete;
        }
        
        details[open]::details-content {
            opacity: 1;
            block-size: auto;
        }
        
        details > div {
            padding-bottom: 1rem;
        }
        
        details > div > p {
            color: var(--color-text);
            text-align: left;
        }
        
        @supports not selector(::details-content) {
            details[open] > *:not(summary) {
                animation: fade-in var(--transition-base) ease forwards;
            }
            
            @keyframes fade-in {
                from {
                    opacity: 0;
                    transform: translateY(-0.5rem);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }
        }
        
        
        /* ========================================
           9. IMAGES
           ======================================== */
        .article-image {
            display: block;
            max-width: 100%;
            height: auto;
            margin: 0 auto;
            border-radius: 6px;
        }
        
        [data-content] figure {
            margin: 2rem auto;
            max-width: 100%;
        }
        
        [data-content] figure img {
            display: block;
            max-width: 100%;
            height: auto;
            border-radius: 6px;
        }
        
        /* ========================================
           10. MEDIA QUERIES
           ======================================== */
        @media (max-width: 768px) {
            body {
                font-size: 17px;
            }
            
            [data-content] {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            
            table {
                font-size: 14px;
            }
            
            th, td {
                padding: 0.625rem 0.75rem;
            }
        }
        
        @media (max-width: 480px) {
            body {
                font-size: 16px;
            }
            
            h2 {
                margin-top: 2.5rem;
            }
            
            .hero-meta {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

/* =========================================
   UNIVERSAL DESKTOP & MOBILE MENU + LOGO
   ========================================= */

/* Header Base */
.site-header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border, #333);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Mobile defaults for navigation bar */
.top-navigation-bar {
    width: 100%;
    margin: 0 auto;
    padding: 15px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo Fixes */
.site-logo img {
    max-height: 75px; 
    width: auto !important; 
    display: block;
    transition: transform 0.2s ease;
}

.site-logo img:hover {
    transform: scale(1.02);
}

/* Desktop Menu */
.site-nav--desktop {
    display: none; 
}

/* Desktop Grid Layout: Logo left, Menu center */
@media (min-width: 1024px) {
    .top-navigation-bar {
        max-width: 100%;
        padding: 15px 40px; 
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
    }
    
    .site-logo {
        grid-column: 1;
        justify-self: start; 
        margin: 0;
    }

    .site-nav--desktop {
        display: block;
        grid-column: 2;
        justify-self: center; 
    }

    .mobile-controls {
        display: none; 
    }
    
    .menu-desktop {
        display: flex;
        gap: 30px;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .menu-desktop a {
        text-decoration: none;
        color: var(--color-text);
        font-family: var(--font-body, sans-serif);
        font-weight: 500;
        font-size: 16px;
        transition: color 0.2s ease;
    }
    
    .menu-desktop a:hover {
        color: var(--color-accent);
    }
}

/* Mobile Burger Button */
.burger {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 1000;
}

.burger span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--color-text);
    transition: transform 0.3s ease, opacity 0.3s ease;
    border-radius: 2px;
}

/* Burger Animation to X */
.burger.is-active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.burger.is-active span:nth-child(2) {
    opacity: 0;
}
.burger.is-active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu Slider */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%; 
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-bg);
    box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
    padding: 60px 30px;
}

.mobile-menu.is-open {
    right: 0; 
}

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 36px;
    line-height: 1;
    color: var(--color-text);
    cursor: pointer;
    transition: color 0.2s ease;
}

.mobile-menu__close:hover {
    color: var(--color-accent);
}

.menu-mobile {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.menu-mobile a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 20px;
    font-family: var(--font-display, sans-serif);
    font-weight: 600;
    display: block;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.menu-mobile a:hover {
    color: var(--color-accent);
    padding-left: 10px; 
}

/* Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px); 
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s;
    z-index: 998;
}

.mobile-menu-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

/* =========================================
   4-COLUMN FOOTER (Mobile Horse Betting UK)
   ========================================= */
.site-footer-4col {
    background-color: var(--color-bg, #0f172a); /* Deep slate background */
    color: var(--color-text-secondary, #94a3b8);
    padding: 60px 20px 30px;
    margin-top: 80px;
    font-family: var(--font-body, sans-serif);
    border-top: 3px solid var(--color-primary, #3b82f6); /* Blue accent */
}

.footer-4col-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Legal Disclaimers Block */
.footer-disclaimers {
    font-size: 0.85rem;
    color: var(--color-text-secondary, #64748b);
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-disclaimers p {
    margin-bottom: 0.8rem;
    line-height: 1.6;
    text-align: left;
}

.footer-disclaimers a {
    color: var(--color-primary, #3b82f6);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.footer-disclaimers a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* Grid Layout */
.footer-4col-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-4col-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-4col-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

/* Titles */
.widget-title {
    color: var(--color-primary, #3b82f6); 
    font-family: var(--font-display, sans-serif); 
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    margin-top: 0;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Lists */
.widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget-list li {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary, #94a3b8);
    line-height: 1.5;
}

.widget-list a {
    color: var(--color-text-secondary, #94a3b8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.widget-list a:hover {
    color: var(--color-primary, #3b82f6);
}

/* Bullets */
.bullet-list li {
    position: relative;
    padding-left: 16px;
}

.bullet-list li::before {
    content: '•';
    color: var(--color-primary, #3b82f6); 
    position: absolute;
    left: 0;
    top: -2px;
    font-size: 1.5rem;
    line-height: 1;
}

.clean-list li {
    padding-left: 0;
    padding-bottom: 0.8rem;
}

.clean-list li::before {
    display: none;
}

.footer-4col-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 25px;
    text-align: center;
}

.footer-4col-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-secondary, #94a3b8);
    text-align: center;
}

/* Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--color-primary, #3b82f6);
    color: #ffffff;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 99;
}

.back-to-top-btn.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background-color: #2563eb; /* Darker blue */
    transform: translateY(-5px);
}

body {
    overflow-x: clip;
}