/* ==========================================================================
   LEGAL PAGES — SWISS EDITORIAL STYLESHEET
   The Haldankar Method | Terms of Service
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS (LIGHT THEME DEFAULT)
   -------------------------------------------------------------------------- */
:root {
    --color-bg: #fafafa;
    --color-bg-alt: #f4f4f5;
    --color-surface: #ffffff;
    --color-surface-hover: #fcfcfc;
    --color-surface-elevated: #ffffff;
    
    --color-text-primary: #09090b;
    --color-text-secondary: #3f3f46;
    --color-text-muted: #71717a;
    --color-text-faint: #a1a1aa;
    --color-text-inverse: #ffffff;

    /* Haldankar Gold */
    --color-gold: #c6a227;
    --color-gold-hover: #a8881b;
    --color-gold-subtle: #fbf8ee;
    --color-gold-border: #ebd998;
    --color-gold-text: #8c6f14;

    --color-accent: #c6a227;
    --color-accent-hover: #a8881b;
    --color-accent-subtle: #fbf8ee;
    --color-accent-border: #ebd998;
    --color-accent-text: #8c6f14;
    
    --color-border: #e4e4e7;
    --color-border-subtle: #f4f4f5;
    --color-border-strong: #d4d4d8;
    --color-border-focus: #c6a227;

    --color-notice-bg: #fffbeb;
    --color-notice-border: #fde68a;
    --color-notice-text: #92400e;

    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.02);

    --font-serif: 'Playfair Display', Georgia, Cambria, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, Menlo, monospace;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    --container-max-width: 980px;
    --container-narrow: 780px;
    --header-height: 68px;
    --border-radius-sm: 4px;
    --border-radius: 6px;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. TRUE-BLACK DARK THEME
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
    --color-bg: #000000;
    --color-bg-alt: #09090b;
    --color-surface: #0f0f11;
    --color-surface-hover: #161619;
    --color-surface-elevated: #18181b;

    --color-text-primary: #f4f4f5;
    --color-text-secondary: #d4d4d8;
    --color-text-muted: #a1a1aa;
    --color-text-faint: #71717a;
    --color-text-inverse: #09090b;

    /* Haldankar Gold */
    --color-gold: #d4af37;
    --color-gold-hover: #e5c454;
    --color-gold-subtle: rgba(212, 175, 55, 0.1);
    --color-gold-border: rgba(212, 175, 55, 0.35);
    --color-gold-text: #dfbd46;

    --color-accent: #d4af37;
    --color-accent-hover: #e5c454;
    --color-accent-subtle: rgba(212, 175, 55, 0.1);
    --color-accent-border: rgba(212, 175, 55, 0.35);
    --color-accent-text: #dfbd46;

    --color-border: #27272a;
    --color-border-subtle: #18181b;
    --color-border-strong: #3f3f46;
    --color-border-focus: #d4af37;

    --color-notice-bg: rgba(245, 158, 11, 0.1);
    --color-notice-border: rgba(245, 158, 11, 0.3);
    --color-notice-text: #fbbf24;

    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.5);
    --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.6);
}

/* --------------------------------------------------------------------------
   3. RESETS & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* --------------------------------------------------------------------------
   4. LAYOUT CONTAINERS
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.container-narrow {
    width: 100%;
    max-width: var(--container-narrow);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

/* --------------------------------------------------------------------------
   5. HEADER NAVIGATION
   -------------------------------------------------------------------------- */
#scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: var(--color-accent);
    width: 0%;
    z-index: 1000;
    transition: width 0.08s linear;
}

.legal-header {
    position: sticky;
    top: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 900;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.legal-nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-accent);
}

.legal-nav-brand {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-text-primary);
}

.theme-toggle-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.theme-toggle-btn:hover {
    border-color: var(--color-border-strong);
}

/* --------------------------------------------------------------------------
   6. HERO & METADATA
   -------------------------------------------------------------------------- */
.legal-hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--color-border);
}

.legal-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-3);
}

.legal-title {
    font-family: var(--font-serif);
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.legal-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-8);
}

.legal-metadata-strip {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-6);
}

.meta-label {
    color: var(--color-text-muted);
    margin-right: var(--space-1);
}

.review-notice-banner {
    background-color: var(--color-notice-bg);
    border: 1px solid var(--color-notice-border);
    border-radius: var(--border-radius-sm);
    padding: var(--space-4);
    font-size: 0.875rem;
    color: var(--color-notice-text);
    line-height: 1.6;
    margin-top: var(--space-4);
}

.review-notice-banner strong {
    display: block;
    margin-bottom: var(--space-1);
}

/* --------------------------------------------------------------------------
   7. LEGAL BODY & SECTIONS
   -------------------------------------------------------------------------- */
.legal-body {
    padding-top: var(--space-12);
    padding-bottom: var(--space-20);
}

.legal-section {
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--color-border-subtle);
}

.legal-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-num {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.08em;
    margin-bottom: var(--space-2);
    display: block;
}

.section-heading {
    font-family: var(--font-serif);
    font-size: 1.625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

.subsection-heading {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.legal-p {
    font-size: 0.96875rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.legal-list {
    margin-top: var(--space-3);
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.legal-list-item {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2);
}

.highlight-box {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--border-radius-sm);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-6) 0;
}

.highlight-box p {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    line-height: 1.7;
    margin: 0;
}

/* --------------------------------------------------------------------------
   8. FOOTER
   -------------------------------------------------------------------------- */
.legal-footer {
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.footer-legal-links {
    display: flex;
    gap: var(--space-6);
}

.footer-legal-links a:hover {
    color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   9. RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .legal-title {
        font-size: 2.25rem;
    }

    .legal-metadata-strip {
        flex-direction: column;
        gap: var(--space-2);
    }

    .footer-inner {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}