/*
Theme Name: Tolerance Continuum
Theme URI: https://tolerancecontinuum.com
Author: Shawn Paul Cosner
Author URI: https://shawnpaul.neocities.org
Description: The Tolerance Continuum framework — a structured approach to measuring and improving how people engage with those who hold opposing views. Classic PHP theme with React interactive features.
Version: 0.1.0
License: Proprietary
Text Domain: tolerance-continuum
*/

/* ========================================
   CSS CUSTOM PROPERTIES
   ======================================== */
:root {
    /* Brand scale (navy) */
    --tc-brand-50: #f0f4f8;
    --tc-brand-100: #d9e2ec;
    --tc-brand-200: #bcccdc;
    --tc-brand-300: #9fb3c8;
    --tc-brand-400: #829ab1;
    --tc-brand-500: #627d98;
    --tc-brand-600: #486581;
    --tc-brand-700: #334e68;
    --tc-brand-800: #243b53;
    --tc-brand-900: #102a43;
    --tc-brand-950: #0a1929;

    /* Zone bands (canonical: traffic-light architecture) */
    --tc-band-conflict: #dc2626;
    --tc-band-apathy: #ca8a04;
    --tc-band-peace: #16a34a;
    --tc-band-war: #000000;

    /* Individual zone positions (within bands) */
    --tc-zone-1-hate: #991b1b;
    --tc-zone-2-prejudice: #dc2626;
    --tc-zone-3-apathy: #ca8a04;
    --tc-zone-4-acknowledgment: #86efac;
    --tc-zone-5-understanding: #22c55e;
    --tc-zone-6-acceptance: #16a34a;
    --tc-summit: #15803d;

    /* Sparked palette */
    --tc-sparked-primary: #F97316;
    --tc-sparked-secondary: #F59E0B;
    --tc-sparked-glow: #FDBA74;

    /* Patriotic CTA */
    --tc-patriot-red: #bf0a30;
    --tc-patriot-blue: #002868;
    --tc-white: #ffffff;

    /* Semantic aliases */
    --tc-text-dark: #1a1a1a;
    --tc-text-body: #334e68;
    --tc-text-muted: #627d98;
    --tc-bg-cream: #f0f4f8;
    --tc-bg-white: #ffffff;
    --tc-border: #d9e2ec;
    --tc-border-light: #e2e8f0;

    /* Font families */
    --tc-font-display: 'Playfair Display', Georgia, serif;
    --tc-font-body: 'Source Sans 3', 'Source Sans Pro', sans-serif;
    --tc-font-reading: 'Newsreader', Georgia, serif;
}

/* ========================================
   RESET & BASE
   ======================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--tc-font-body);
    color: var(--tc-text-dark);
    background: var(--tc-bg-white);
    overflow-x: hidden;
    line-height: 1.6;
    font-size: 16px;
}

a {
    color: var(--tc-brand-800);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--tc-sparked-primary);
}

a:focus-visible {
    outline: 2px solid var(--tc-sparked-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

img { max-width: 100%; height: auto; }

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--tc-font-display);
    color: var(--tc-brand-900);
    line-height: 1.2;
    font-weight: 700;
}

h1 { font-size: 2.5rem; margin-bottom: 1rem; }
h2 { font-size: 2rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }
h5 { font-size: 1.1rem; margin-bottom: 0.25rem; }
h6 { font-size: 1rem; margin-bottom: 0.25rem; }

p { margin-bottom: 1rem; color: var(--tc-text-body); }

.tc-reading-text {
    font-family: var(--tc-font-reading);
    font-size: 1.125rem;
    line-height: 1.8;
}

/* ========================================
   LAYOUT
   ======================================== */
.tc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

.tc-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 32px;
}

/* ========================================
   TOP BAR
   ======================================== */
.tc-top-bar {
    background: var(--tc-brand-950);
    color: var(--tc-brand-300);
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    padding: 7px 0;
    text-align: center;
}

.tc-top-bar a {
    color: var(--tc-sparked-glow);
    text-decoration: none;
}

.tc-top-bar a:hover {
    text-decoration: underline;
}

/* ========================================
   NAVIGATION
   ======================================== */
.tc-nav-wrap {
    background: var(--tc-bg-white);
    border-bottom: 1px solid var(--tc-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(10, 25, 41, 0.06);
}

.tc-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.tc-nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    cursor: pointer;
}

.tc-nav-logo img {
    height: 48px;
    width: auto;
}

.tc-nav-logo-text {
    font-family: var(--tc-font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--tc-brand-900);
    line-height: 1.2;
}

.tc-nav-logo-text span {
    display: block;
    font-family: var(--tc-font-body);
    font-size: 0.63rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--tc-sparked-primary);
}

.tc-nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
    list-style: none;
}

.tc-nav-links a {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--tc-text-dark);
    text-decoration: none;
    cursor: pointer;
}

.tc-nav-links a:hover,
.tc-nav-links a.active {
    color: var(--tc-sparked-primary);
}

.tc-nav-links .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--tc-bg-white);
    border: 1px solid var(--tc-border);
    border-radius: 4px;
    padding: 8px 0;
    min-width: 200px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    list-style: none;
    z-index: 200;
}

.tc-nav-links li {
    position: relative;
}

.tc-nav-links li:hover > .sub-menu {
    display: block;
}

.tc-nav-links .sub-menu a {
    display: block;
    padding: 8px 20px;
    font-size: 0.85rem;
}

.tc-nav-links .sub-menu a:hover {
    background: var(--tc-bg-cream);
}

.tc-nav-cta {
    display: flex;
    gap: 10px;
    align-items: center;
}

.tc-mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.tc-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--tc-brand-900);
    transition: all 0.3s ease;
}

/* ========================================
   BUTTONS
   ======================================== */
.tc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--tc-font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    line-height: 1;
}

.tc-btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.tc-btn-primary {
    background: var(--tc-brand-800);
    color: var(--tc-white);
}

.tc-btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(36, 59, 83, 0.4);
    background: #1a2d40;
    color: var(--tc-white);
}

.tc-btn-secondary {
    background: var(--tc-white);
    color: var(--tc-brand-800);
    border: 2px solid var(--tc-brand-800);
}

.tc-btn-secondary:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(36, 59, 83, 0.2);
    background: #f8fafc;
    color: var(--tc-brand-800);
}

.tc-btn-sparked {
    background: linear-gradient(135deg, var(--tc-sparked-primary), var(--tc-sparked-secondary));
    color: var(--tc-white);
}

.tc-btn-sparked:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 25px rgba(249, 115, 22, 0.5);
    color: var(--tc-white);
}

.tc-btn-outline {
    background: transparent;
    color: var(--tc-brand-800);
    border: 2px solid var(--tc-brand-800);
}

.tc-btn-outline:hover {
    background: var(--tc-brand-800);
    color: var(--tc-white);
}

/* ========================================
   TRAVELING LIGHT BUTTON
   Animated patriotic border using @keyframes
   (no @property — browser support constraint)
   ======================================== */
.tc-traveling-light-btn {
    position: relative;
    background: var(--tc-text-dark);
    color: #faf9f7;
    border: none;
    padding: 16px 32px;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
    z-index: 1;
    font-family: var(--tc-font-body);
    text-decoration: none;
    display: inline-block;
}

.tc-traveling-light-btn::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: conic-gradient(
        from 0deg,
        var(--tc-patriot-red) 0%,
        var(--tc-patriot-red) 20%,
        var(--tc-white) 30%,
        var(--tc-white) 50%,
        var(--tc-patriot-blue) 60%,
        var(--tc-patriot-blue) 80%,
        var(--tc-patriot-red) 100%
    );
    border-radius: 6px;
    z-index: -2;
    animation: tc-rotate-light 3s linear infinite;
}

.tc-traveling-light-btn::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--tc-text-dark);
    border-radius: 2px;
    z-index: -1;
}

@keyframes tc-rotate-light {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========================================
   SPARKED GLOW ANIMATION
   ======================================== */
@keyframes tc-sparked-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(249, 115, 22, 0.4); }
    50% { box-shadow: 0 0 35px rgba(249, 115, 22, 0.7); }
}

.tc-sparked-glow {
    animation: tc-sparked-glow 2s ease-in-out infinite;
}

/* ========================================
   CARD HOVER EFFECT
   ======================================== */
.tc-card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tc-card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
}

/* ========================================
   PAGE TRANSITION
   ======================================== */
@keyframes tc-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tc-page-transition {
    animation: tc-fade-in 0.3s ease-out;
}

/* ========================================
   BADGE STATUS PILLS
   ======================================== */
.tc-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
}

.tc-badge-validated {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

.tc-badge-defeated {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.tc-badge-contested {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.tc-badge-value {
    background: #f3e8ff;
    color: #6b21a8;
    border: 1px solid #d8b4fe;
}

/* ========================================
   ZONE COLOR UTILITIES
   Individual zones (traffic-light bands:
     Conflict=red, Apathy=yellow, Peace=green)
   ======================================== */
.tc-zone-1 { color: var(--tc-zone-1-hate); }
.tc-zone-2 { color: var(--tc-zone-2-prejudice); }
.tc-zone-3 { color: var(--tc-zone-3-apathy); }
.tc-zone-4 { color: var(--tc-zone-4-acknowledgment); }
.tc-zone-5 { color: var(--tc-zone-5-understanding); }
.tc-zone-6 { color: var(--tc-zone-6-acceptance); }

.tc-zone-1-bg { background-color: var(--tc-zone-1-hate); }
.tc-zone-2-bg { background-color: var(--tc-zone-2-prejudice); }
.tc-zone-3-bg { background-color: var(--tc-zone-3-apathy); }
.tc-zone-4-bg { background-color: var(--tc-zone-4-acknowledgment); }
.tc-zone-5-bg { background-color: var(--tc-zone-5-understanding); }
.tc-zone-6-bg { background-color: var(--tc-zone-6-acceptance); }

.tc-zone-1-border { border-color: var(--tc-zone-1-hate); }
.tc-zone-2-border { border-color: var(--tc-zone-2-prejudice); }
.tc-zone-3-border { border-color: var(--tc-zone-3-apathy); }
.tc-zone-4-border { border-color: var(--tc-zone-4-acknowledgment); }
.tc-zone-5-border { border-color: var(--tc-zone-5-understanding); }
.tc-zone-6-border { border-color: var(--tc-zone-6-acceptance); }

/* Band-level utilities (for styling by band, not individual zone) */
.tc-band-conflict { color: var(--tc-band-conflict); }
.tc-band-apathy { color: var(--tc-band-apathy); }
.tc-band-peace { color: var(--tc-band-peace); }
.tc-band-war { color: var(--tc-band-war); }

.tc-band-conflict-bg { background-color: var(--tc-band-conflict); }
.tc-band-apathy-bg { background-color: var(--tc-band-apathy); }
.tc-band-peace-bg { background-color: var(--tc-band-peace); }
.tc-band-war-bg { background-color: var(--tc-band-war); }

.tc-band-conflict-border { border-color: var(--tc-band-conflict); }
.tc-band-apathy-border { border-color: var(--tc-band-apathy); }
.tc-band-peace-border { border-color: var(--tc-band-peace); }
.tc-band-war-border { border-color: var(--tc-band-war); }

/* ========================================
   FOOTER
   ======================================== */
.tc-footer {
    background: var(--tc-brand-950);
    color: var(--tc-brand-200);
    padding: 3rem 0 0;
}

.tc-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2rem;
}

.tc-footer-brand p {
    color: var(--tc-brand-300);
    font-size: 0.9rem;
    margin-top: 1rem;
}

.tc-footer-col h4 {
    color: var(--tc-white);
    font-family: var(--tc-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.tc-footer-col ul {
    list-style: none;
    padding: 0;
}

.tc-footer-col li {
    margin-bottom: 0.5rem;
}

.tc-footer-col a {
    color: var(--tc-brand-300);
    font-size: 0.9rem;
}

.tc-footer-col a:hover {
    color: var(--tc-sparked-glow);
}

.tc-footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding: 1.5rem 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--tc-brand-400);
}

.tc-footer-bottom a {
    color: var(--tc-brand-300);
}

.tc-footer-bottom a:hover {
    color: var(--tc-sparked-glow);
}

/* ========================================
   CONTENT — DEFAULT PAGE
   ======================================== */
.tc-page-hero {
    background: linear-gradient(135deg, var(--tc-brand-900) 0%, var(--tc-brand-800) 100%);
    padding: 3rem 0;
    text-align: center;
}

.tc-page-hero h1 {
    color: var(--tc-white);
    margin-bottom: 0.5rem;
}

.tc-page-hero .tc-breadcrumb {
    color: var(--tc-brand-300);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.tc-page-hero .tc-breadcrumb a {
    color: var(--tc-sparked-glow);
}

.tc-page-content {
    padding: 3rem 0;
}

.tc-page-content .tc-container {
    max-width: 800px;
}

/* ========================================
   404 PAGE
   ======================================== */
.tc-404 {
    text-align: center;
    padding: 6rem 2rem;
}

.tc-404 h1 {
    font-size: 6rem;
    color: var(--tc-brand-200);
    margin-bottom: 0.5rem;
}

.tc-404 h2 {
    color: var(--tc-brand-800);
    margin-bottom: 1rem;
}

.tc-404 p {
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 2rem;
}

/* ========================================
   ARCHIVE / BLOG INDEX
   ======================================== */
.tc-post-list {
    padding: 3rem 0;
}

.tc-post-card {
    border-bottom: 1px solid var(--tc-border);
    padding: 2rem 0;
}

.tc-post-card:last-child {
    border-bottom: none;
}

.tc-post-card h2 {
    font-size: 1.5rem;
}

.tc-post-card h2 a {
    color: var(--tc-brand-900);
}

.tc-post-card h2 a:hover {
    color: var(--tc-sparked-primary);
}

.tc-post-meta {
    font-size: 0.85rem;
    color: var(--tc-text-muted);
    margin-bottom: 0.5rem;
}

.tc-post-excerpt {
    color: var(--tc-text-body);
}

/* ========================================
   WIDGETS
   ======================================== */
.widget {
    margin-bottom: 2rem;
}

.widget-title {
    font-family: var(--tc-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    color: var(--tc-brand-800);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 900px) {
    .tc-nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--tc-bg-white);
        flex-direction: column;
        padding: 1rem 32px 2rem;
        border-bottom: 1px solid var(--tc-border);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        gap: 0;
    }

    .tc-nav-links.open {
        display: flex;
    }

    .tc-nav-links li {
        width: 100%;
    }

    .tc-nav-links a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid var(--tc-border-light);
    }

    .tc-nav-links .sub-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
    }

    .tc-nav-links li.menu-open > .sub-menu {
        display: block;
    }

    .tc-mobile-toggle {
        display: flex;
    }

    .tc-footer-inner {
        grid-template-columns: 1fr;
    }

    .tc-footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
}

@media (max-width: 600px) {
    .tc-container,
    .tc-nav-inner {
        padding: 0 16px;
    }

    .tc-content {
        padding: 2rem 16px;
    }

    h1 { font-size: 1.75rem; }
}

/* =====================================================================
   PHASE B — SHARED PAGE PATTERNS
   ===================================================================== */

/* === Section layouts === */
.tc-section {
    padding: 5rem 0;
}

.tc-section-dark {
    background: var(--tc-brand-900);
    color: var(--tc-white);
}

.tc-section-dark h2,
.tc-section-dark h3 {
    color: var(--tc-white);
}

.tc-section-dark p {
    color: var(--tc-brand-200);
}

.tc-section-cream {
    background: var(--tc-bg-cream);
}

.tc-section-slate {
    background: #f8fafc;
}

.tc-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.tc-section-header p {
    font-size: 1.25rem;
    color: var(--tc-text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* === Card component === */
.tc-card {
    background: var(--tc-white);
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.tc-card-lg {
    padding: 2rem;
}

.tc-card-bordered-top {
    border-top: 4px solid var(--tc-brand-500);
}

.tc-card-bordered-left {
    border-left: 4px solid var(--tc-brand-500);
}

/* === Grid layouts === */
.tc-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.tc-grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.tc-grid-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .tc-grid-2 { grid-template-columns: repeat(2, 1fr); }
    .tc-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .tc-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .tc-grid-3 { grid-template-columns: repeat(3, 1fr); }
    .tc-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* === Eyebrow text === */
.tc-eyebrow {
    font-family: var(--tc-font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--tc-text-muted);
    margin-bottom: 1.5rem;
}

/* === Stat cards === */
.tc-stat-card {
    text-align: center;
    padding: 1.5rem;
}

.tc-stat-number {
    font-family: var(--tc-font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.tc-stat-label {
    font-size: 0.9rem;
    color: var(--tc-text-body);
    margin-bottom: 0.25rem;
}

.tc-stat-source {
    font-size: 0.75rem;
    color: var(--tc-text-muted);
}

/* === CTA blocks === */
.tc-cta-block {
    text-align: center;
    padding: 4rem 2rem;
}

.tc-cta-block h2 {
    margin-bottom: 1rem;
}

.tc-cta-block p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.tc-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Blockquote === */
.tc-blockquote {
    font-family: var(--tc-font-display);
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.tc-blockquote-footer {
    color: var(--tc-brand-300);
    font-size: 1rem;
}

/* === Info boxes === */
.tc-info-box {
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.tc-info-box-red {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.tc-info-box-red h3 { color: #991b1b; }
.tc-info-box-red li { color: #b91c1c; }

.tc-info-box-green {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.tc-info-box-green h3 { color: #166534; }
.tc-info-box-green li { color: #15803d; }

.tc-info-box-amber {
    background: #fffbeb;
    border: 1px solid #fde68a;
}

.tc-info-box-amber p { color: #92400e; }

.tc-info-box-purple {
    background: #faf5ff;
    border: 1px solid #e9d5ff;
}

.tc-info-box-purple p { color: #6b21a8; }

.tc-info-box ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
}

.tc-info-box li {
    font-size: 0.9rem;
    padding: 0.15rem 0;
}

/* =====================================================================
   FRONT PAGE
   ===================================================================== */

.tc-hero-landing {
    background: var(--tc-text-dark);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.tc-hero-landing h1 {
    font-family: var(--tc-font-reading);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: #faf9f7;
    letter-spacing: -0.02em;
    margin-bottom: 1.75rem;
}

.tc-hero-landing .tc-eyebrow {
    color: #8a8a8a;
}

.tc-hero-subhead {
    font-family: var(--tc-font-body);
    font-size: 1.25rem;
    line-height: 1.6;
    color: #b8b8b8;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.tc-hero-subhead em {
    font-family: var(--tc-font-reading);
    font-style: italic;
}

/* === Zone Pillars (landing/framework shared) === */
.tc-zone-pillars {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.75rem;
    padding: 2rem 0;
    flex-wrap: wrap;
}

.tc-zone-pillar {
    width: 120px;
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 1rem 0.75rem;
    text-align: center;
    color: var(--tc-white);
    transition: transform 0.2s ease, filter 0.2s ease;
    transform-origin: bottom;
}

.tc-zone-pillar:hover {
    transform: scaleY(1.05);
    filter: brightness(1.1);
}

.tc-zone-pillar-num {
    font-family: var(--tc-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    opacity: 0.9;
}

.tc-zone-pillar-name {
    font-size: 0.8rem;
    font-weight: 600;
    margin: 0.25rem 0;
}

.tc-zone-pillar-desc {
    font-size: 0.7rem;
    opacity: 0.85;
}

.tc-zone-pillar-trajectory {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
    opacity: 0.7;
}

/* =====================================================================
   FRAMEWORK PAGE
   ===================================================================== */

.tc-creator-card {
    background: linear-gradient(135deg, var(--tc-brand-900) 0%, var(--tc-brand-800) 100%);
    color: var(--tc-white);
    border: none;
    border-radius: 0.5rem;
    padding: 2rem;
}

.tc-creator-card h2 {
    color: var(--tc-white);
}

.tc-creator-card p {
    color: var(--tc-brand-200);
    font-size: 1.1rem;
    line-height: 1.8;
}

.tc-creator-emphasis {
    color: var(--tc-white);
    font-weight: 700;
}

.tc-creator-signature {
    text-align: right;
    color: var(--tc-brand-200);
    margin-bottom: 0;
}

.tc-creator-signature span {
    font-size: 0.9rem;
    color: var(--tc-brand-300);
}

.tc-formula-display {
    font-family: var(--tc-font-display);
    font-size: 1.75rem;
    text-align: center;
    padding: 2rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.5rem;
    margin: 1.5rem 0;
}

.tc-formula-display span {
    color: var(--tc-band-conflict);
}

.tc-dline-gate {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.25rem;
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.tc-dline-gate-num {
    font-family: var(--tc-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--tc-brand-800);
    min-width: 2rem;
}

.tc-dline-gate h4 {
    font-family: var(--tc-font-body);
    margin-bottom: 0.25rem;
}

.tc-dline-gate p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.tc-zone-band-row {
    display: flex;
    align-items: stretch;
    gap: 0;
    border-radius: 0.5rem;
    overflow: hidden;
    margin: 1.5rem 0;
}

.tc-zone-band-segment {
    padding: 1rem;
    color: var(--tc-white);
    text-align: center;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tc-zone-band-segment h4 {
    color: var(--tc-white);
    font-family: var(--tc-font-body);
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.tc-zone-band-segment small {
    font-size: 0.7rem;
    opacity: 0.85;
}

/* =====================================================================
   WHY NEEDED PAGE
   ===================================================================== */

.tc-crisis-hero {
    background: linear-gradient(135deg, #991b1b 0%, #7f1d1d 100%);
    padding: 4rem 0;
    text-align: center;
    color: var(--tc-white);
}

.tc-crisis-hero h1 { color: var(--tc-white); }
.tc-crisis-hero p { color: #fecaca; }

.tc-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .tc-stat-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1280px) {
    .tc-stat-grid { grid-template-columns: repeat(5, 1fr); }
}

.tc-interpretation-card {
    border-left: 4px solid var(--tc-brand-500);
    padding: 1.25rem 1.25rem 1.25rem 1.5rem;
    background: var(--tc-white);
    border-radius: 0 0.5rem 0.5rem 0;
}

.tc-interpretation-card h3 {
    font-family: var(--tc-font-body);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* =====================================================================
   FAQ PAGE
   ===================================================================== */

.tc-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.tc-faq-item {
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.tc-faq-item summary {
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--tc-brand-900);
}

.tc-faq-item summary::-webkit-details-marker {
    display: none;
}

.tc-faq-item summary::after {
    content: '+';
    margin-left: auto;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--tc-text-muted);
    transition: transform 0.2s;
}

.tc-faq-item[open] summary::after {
    content: '\2212';
}

.tc-faq-item .tc-faq-answer {
    padding: 0 1.5rem 1.25rem;
    color: var(--tc-text-body);
    line-height: 1.7;
}

.tc-faq-answer p {
    margin-bottom: 0.75rem;
}

.tc-faq-answer ul {
    padding-left: 1.25rem;
    margin-bottom: 0.75rem;
}

.tc-faq-answer li {
    margin-bottom: 0.25rem;
}

.tc-faq-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--tc-brand-800);
    color: var(--tc-white);
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* =====================================================================
   DEBATE COMPARISON PAGE
   ===================================================================== */

.tc-comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .tc-comparison-grid { grid-template-columns: 1fr 1fr; }
}

.tc-comparison-col h3 {
    font-family: var(--tc-font-body);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem 0.5rem 0 0;
    margin-bottom: 0;
}

.tc-comparison-old h3 {
    background: #fef2f2;
    color: #991b1b;
}

.tc-comparison-new h3 {
    background: #f0fdf4;
    color: #166534;
}

.tc-comparison-row {
    padding: 1rem;
    border-bottom: 1px solid var(--tc-border-light);
}

.tc-comparison-row:last-child {
    border-bottom: none;
}

.tc-comparison-dim {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--tc-text-muted);
    margin-bottom: 0.25rem;
}

/* === Mock social cards === */
.tc-mock-tweet {
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.tc-mock-tweet-user {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.tc-mock-tweet-toxic {
    border-color: #fecaca;
    background: #fff5f5;
}

.tc-mock-tweet-meta {
    font-size: 0.75rem;
    color: var(--tc-text-muted);
    margin-top: 0.5rem;
}

/* =====================================================================
   RESEARCH PAGE
   ===================================================================== */

.tc-research-card {
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.tc-research-card h3 {
    font-family: var(--tc-font-body);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.tc-priority-high {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.tc-priority-medium {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.tc-priority-low {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.tc-status-open {
    background: var(--tc-brand-100);
    color: var(--tc-brand-800);
    border: 1px solid var(--tc-brand-200);
}

.tc-status-claimed {
    background: #f3e8ff;
    color: #6b21a8;
    border: 1px solid #d8b4fe;
}

/* =====================================================================
   SOLUTIONS PAGE
   ===================================================================== */

.tc-filter-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.tc-filter-chip {
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--tc-border);
    background: var(--tc-white);
    color: var(--tc-text-body);
    cursor: pointer;
    transition: all 0.2s;
}

.tc-filter-chip:hover,
.tc-filter-chip.active {
    background: var(--tc-brand-800);
    color: var(--tc-white);
    border-color: var(--tc-brand-800);
}

.tc-solution-card {
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.tc-solution-card h3 {
    font-family: var(--tc-font-body);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.tc-solution-meta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

/* =====================================================================
   ENCYCLOPEDIA PAGE
   ===================================================================== */

.tc-topic-card {
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    padding: 1.5rem;
    text-align: center;
    text-decoration: none;
    color: inherit;
    display: block;
}

.tc-topic-card:hover {
    border-color: var(--tc-brand-400);
    color: inherit;
}

.tc-topic-card h3 {
    font-family: var(--tc-font-body);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.tc-topic-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-bottom: 0.75rem;
}

.tc-anchor-card {
    border-left: 4px solid var(--tc-brand-500);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    background: var(--tc-white);
    border-radius: 0 0.5rem 0.5rem 0;
}

/* === Pipeline steps === */
.tc-steps {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.tc-step {
    text-align: center;
    padding: 1.5rem 1rem;
    flex: 1;
    min-width: 150px;
}

.tc-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--tc-brand-800);
    color: var(--tc-white);
    font-family: var(--tc-font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.tc-step h4 {
    font-family: var(--tc-font-body);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.tc-step p {
    font-size: 0.85rem;
    color: var(--tc-text-muted);
}

/* === Placeholder block === */
.tc-placeholder {
    border: 2px dashed var(--tc-border);
    border-radius: 0.5rem;
    padding: 2rem;
    text-align: center;
    color: var(--tc-text-muted);
}

/* === Strikethrough for defeated claims === */
.tc-defeated-text {
    text-decoration: line-through;
    opacity: 0.7;
}

/* === Why Needed Page Expansion === */

.tc-before-after-card {
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid var(--tc-border);
}

.tc-before-after-header {
    background: var(--tc-brand-900);
    color: var(--tc-white);
    padding: 1rem;
    text-align: center;
}

.tc-before-after-header h3 {
    color: var(--tc-white);
    font-family: var(--tc-font-display);
    margin-bottom: 0;
}

.tc-before-after-grid {
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .tc-before-after-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.tc-before-col {
    padding: 1.5rem;
    background: #fef2f2;
}

.tc-after-col {
    padding: 1.5rem;
    background: #f0fdf4;
}

.tc-quote-card {
    padding: 0.75rem;
    background: var(--tc-white);
    border-radius: 0.25rem;
    margin-bottom: 0.75rem;
}

.tc-quote-card-red {
    border-left: 4px solid var(--tc-band-conflict);
}

.tc-quote-card-green {
    border-left: 4px solid var(--tc-band-peace);
}

.tc-quote-card blockquote {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--tc-text-body);
    margin-bottom: 0.25rem;
}

.tc-quote-card .tc-pattern-label {
    font-size: 0.75rem;
    margin-bottom: 0;
}

.tc-quote-card .tc-pattern-label-red {
    color: var(--tc-band-conflict);
}

.tc-quote-card .tc-pattern-label-green {
    color: var(--tc-band-peace);
}

.tc-result-box {
    padding: 0.75rem;
    border-radius: 0.25rem;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.tc-result-box-red {
    background: #fee2e2;
    color: #991b1b;
}

.tc-result-box-green {
    background: #dcfce7;
    color: #166534;
}

.tc-zone-badge-small {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
}

.tc-transformation-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* Bar chart */
.tc-bar-chart {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tc-bar-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tc-bar-year {
    width: 3rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--tc-text-body);
    text-align: right;
}

.tc-bar-segments {
    flex: 1;
    display: flex;
    height: 2rem;
    border-radius: 0.25rem;
    overflow: hidden;
}

.tc-bar-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tc-white);
    font-size: 0.7rem;
    font-weight: 700;
}

.tc-bar-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--tc-border);
}

.tc-bar-legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--tc-text-body);
}

.tc-bar-legend-swatch {
    width: 1rem;
    height: 1rem;
    border-radius: 0.25rem;
}

/* Pipeline */
.tc-pipeline-card {
    display: grid;
    grid-template-columns: 1fr;
    border: 1px solid var(--tc-border);
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

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

.tc-pipeline-evidence {
    padding: 1.25rem;
    background: #fef2f2;
}

.tc-pipeline-pattern {
    padding: 1.25rem;
    background: #fffbeb;
}

.tc-pipeline-solution {
    padding: 1.25rem;
    background: #f0fdf4;
}

.tc-pipeline-label {
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* Alert banner */
.tc-alert-banner {
    padding: 1.5rem;
    border-radius: 0.75rem;
    text-align: center;
    margin-top: 2rem;
}

.tc-alert-banner-red {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.tc-alert-banner-red p {
    color: #991b1b;
}

/* === Framework Page TOC === */
.tc-framework-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

@media (min-width: 1024px) {
    .tc-framework-layout {
        grid-template-columns: 240px 1fr;
    }
}

.tc-framework-toc {
    display: none;
}

@media (min-width: 1024px) {
    .tc-framework-toc {
        display: block;
        position: sticky;
        top: 100px;
        align-self: start;
        max-height: calc(100vh - 120px);
        overflow-y: auto;
    }
}

.tc-framework-toc-mobile {
    display: block;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .tc-framework-toc-mobile {
        display: none;
    }
}

.tc-framework-toc ul {
    list-style: none;
    padding: 0;
}

.tc-framework-toc li {
    margin-bottom: 0.25rem;
}

.tc-framework-toc a {
    display: block;
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    color: var(--tc-text-muted);
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
}

.tc-framework-toc a:hover {
    color: var(--tc-brand-800);
    background: var(--tc-bg-cream);
    border-left-color: var(--tc-brand-400);
}

.tc-fw-section {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--tc-border-light);
}

.tc-fw-section:last-child {
    border-bottom: none;
}

.tc-framework-toc-mobile summary {
    list-style: none;
}

.tc-framework-toc-mobile summary::-webkit-details-marker {
    display: none;
}

.tc-framework-toc-mobile ul {
    list-style: none;
    padding: 0.5rem 0 0;
}

.tc-framework-toc-mobile li {
    margin-bottom: 0.25rem;
}

.tc-framework-toc-mobile a {
    display: block;
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
    color: var(--tc-text-muted);
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
}

.tc-framework-toc-mobile a:hover {
    color: var(--tc-brand-800);
    background: var(--tc-bg-cream);
    border-left-color: var(--tc-brand-400);
}

/* =====================================================================
   INTERACTIVE FEATURE MOUNTS (Phase D)
   ===================================================================== */

.tc-interactive-mount {
    min-height: 400px;
    padding: 2rem 0;
    position: relative;
}

.tc-mount-loading {
    text-align: center;
    color: var(--tc-text-muted);
    padding: 3rem 1rem;
}

.tc-noscript-notice {
    background: var(--tc-band-apathy);
    color: var(--tc-text-dark);
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    text-align: center;
}